first public release of samba4 code

source/utils/.cvsignore

@@ -0,0 +1 @@
+net_proto.h

source/utils/debug2html.c

@@ -0,0 +1,253 @@
+/* ========================================================================== **
+ *                                debug2html.c
+ *
+ * Copyright (C) 1998 by Christopher R. Hertel
+ *
+ * Email: crh@ubiqx.mn.org
+ *
+ * -------------------------------------------------------------------------- **
+ * Parse Samba debug logs (2.0 & greater) and output the results as HTML.
+ * -------------------------------------------------------------------------- **
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * -------------------------------------------------------------------------- **
+ * This program provides an example of the use of debugparse.c, and also
+ * does a decent job of converting Samba logs into HTML.
+ * -------------------------------------------------------------------------- **
+ *
+ * Revision 1.4  1998/11/13 03:37:01  tridge
+ * fixes for OSF1 compilation
+ *
+ * Revision 1.3  1998/10/28 20:33:35  crh
+ * I've moved the debugparse module files into the ubiqx directory because I
+ * know that 'make proto' will ignore them there.  The debugparse.h header
+ * file is included in includes.h, and includes.h is included in debugparse.c,
+ * so all of the pieces "see" each other.  I've compiled and tested this,
+ * and it does seem to work.  It's the same compromise model I used when
+ * adding the ubiqx modules into the system, which is why I put it all into
+ * the same directory.
+ *
+ * Chris -)-----
+ *
+ * Revision 1.1  1998/10/26 23:21:37  crh
+ * Here is the simple debug parser and the debug2html converter.  Still to do:
+ *
+ *   * Debug message filtering.
+ *   * I need to add all this to Makefile.in
+ *     (If it looks at all strange I'll ask for help.)
+ *
+ * If you want to compile debug2html, you'll need to do it by hand until I
+ * make the changes to Makefile.in.  Sorry.
+ *
+ * Chris -)-----
+ *
+ * ========================================================================== **
+ */
+
+#include "debugparse.h"
+
+/* -------------------------------------------------------------------------- **
+ * The size of the read buffer.
+ */
+
+#define DBG_BSIZE 1024
+
+/* -------------------------------------------------------------------------- **
+ * Functions...
+ */
+
+static dbg_Token modechange( dbg_Token new, dbg_Token mode )
+  /* ------------------------------------------------------------------------ **
+   * Handle a switch between header and message printing.
+   *
+   *  Input:  new   - The token value of the current token.  This indicates
+   *                  the lexical item currently being recognized.
+   *          mode  - The current mode.  This is either dbg_null or
+   *                  dbg_message.  It could really be any toggle
+   *                  (true/false, etc.)
+   *
+   *  Output: The new mode.  This will be the same as the input mode unless
+   *          there was a transition in or out of message processing.
+   *
+   *  Notes:  The purpose of the mode value is to mark the beginning and end
+   *          of the message text block.  In order to show the text in its
+   *          correct format, it must be included within a <PRE></PRE> block.
+   *
+   * ------------------------------------------------------------------------ **
+   */
+  {
+  switch( new )
+    {
+    case dbg_null:
+    case dbg_ignore:
+      return( mode );
+    case dbg_message:
+      if( dbg_message != mode )
+        {
+        /* Switching to message mode. */
+        (void)printf( "<PRE>\n" );
+        return( dbg_message );
+        }
+      break;
+    default:
+      if( dbg_message == mode )
+        {
+        /* Switching out of message mode. */
+        (void)printf( "</PRE>\n\n" );
+        return( dbg_null );
+        }
+    }
+
+  return( mode );
+  } /* modechange */
+
+static void newblock( dbg_Token old, dbg_Token new )
+  /* ------------------------------------------------------------------------ **
+   * Handle the transition between tokens.
+   *
+   *  Input:  old - The previous token.
+   *          new - The current token.
+   *
+   *  Output: none.
+   *
+   *  Notes:  This is called whenever there is a transition from one token
+   *          type to another.  It first prints the markup tags that close
+   *          the previous token, and then the markup tags for the new
+   *          token.
+   *
+   * ------------------------------------------------------------------------ **
+   */
+  {
+  switch( old )
+    {
+    case dbg_timestamp:
+      (void)printf( ",</B>" );
+      break;
+    case dbg_level:
+      (void)printf( "</FONT>]</B>\n   " );
+      break;
+    case dbg_sourcefile:
+      (void)printf( ":" );
+      break;
+    case dbg_lineno:
+      (void)printf( ")" );
+      break;
+    }
+
+  switch( new )
+    {
+    case dbg_timestamp:
+      (void)printf( "<B>[" );
+      break;
+    case dbg_level:
+      (void)printf( " <B><FONT COLOR=MAROON>" );
+      break;
+    case dbg_lineno:
+      (void)printf( "(" );
+      break;
+    }
+  } /* newblock */
+
+static void charprint( dbg_Token tok, int c )
+  /* ------------------------------------------------------------------------ **
+   * Filter the input characters to determine what goes to output.
+   *
+   *  Input:  tok - The token value of the current character.
+   *          c   - The current character.
+   *
+   *  Output: none.
+   *
+   * ------------------------------------------------------------------------ **
+   */
+  {
+  switch( tok )
+    {
+    case dbg_ignore:
+    case dbg_header:
+      break;
+    case dbg_null:
+    case dbg_eof:
+      (void)putchar( '\n' );
+      break;
+    default:
+      switch( c )
+        {
+        case '<':
+          (void)printf( "&lt;" );
+          break;
+        case '>':
+          (void)printf( "&gt;" );
+          break;
+        case '&':
+          (void)printf( "&amp;" );
+          break;
+        case '\"':
+          (void)printf( "&#34;" );
+          break;
+        default:
+          (void)putchar( c );
+          break;
+        }
+    }
+  } /* charprint */
+
+int main( int argc, char *argv[] )
+  /* ------------------------------------------------------------------------ **
+   * This simple program scans and parses Samba debug logs, and produces HTML
+   * output.
+   *
+   *  Input:  argc  - Currently ignored.
+   *          argv  - Currently ignored.
+   *
+   *  Output: Always zero.
+   *
+   *  Notes:  The HTML output is sent to stdout.
+   *
+   * ------------------------------------------------------------------------ **
+   */
+  {
+  int       i;
+  int       len;
+  char      bufr[DBG_BSIZE];
+  dbg_Token old   = dbg_null,
+            new   = dbg_null,
+            state = dbg_null,
+            mode  = dbg_null;
+
+  (void)printf( "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//EN\">\n" );
+  (void)printf( "<HTML>\n<HEAD>\n" );
+  (void)printf( "  <TITLE>Samba Debug Output</TITLE>\n</HEAD>\n\n<BODY>\n" );
+
+  while( (!feof( stdin ))
+      && ((len = fread( bufr, 1, DBG_BSIZE, stdin )) > 0) )
+    {
+    for( i = 0; i < len; i++ )
+      {
+      old = new;
+      new = dbg_char2token( &state, bufr[i] );
+      if( new != old )
+        {
+        mode = modechange( new, mode );
+        newblock( old, new );
+        }
+      charprint( new, bufr[i] );
+      }
+    }
+  (void)modechange( dbg_eof, mode );
+
+  (void)printf( "</BODY>\n</HTML>\n" );
+  return( 0 );
+  } /* main */

source/utils/net.c

@@ -0,0 +1,642 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   Distributed SMB/CIFS Server Management Utility 
+   Copyright (C) 2001 Steve French  (sfrench@us.ibm.com)
+   Copyright (C) 2001 Jim McDonough (jmcd@us.ibm.com)
+   Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
+   Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org)
+
+   Originally written by Steve and Jim. Largely rewritten by tridge in
+   November 2001.
+
+   Reworked again by abartlet in December 2001
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+ 
+/*****************************************************/
+/*                                                   */
+/*   Distributed SMB/CIFS Server Management Utility  */
+/*                                                   */
+/*   The intent was to make the syntax similar       */
+/*   to the NET utility (first developed in DOS      */
+/*   with additional interesting & useful functions  */
+/*   added in later SMB server network operating     */
+/*   systems).                                       */
+/*                                                   */
+/*****************************************************/
+
+#include "includes.h"
+#include "../utils/net.h"
+
+/***********************************************************************/
+/* Beginning of internationalization section.  Translatable constants  */
+/* should be kept in this area and referenced in the rest of the code. */
+/*                                                                     */
+/* No functions, outside of Samba or LSB (Linux Standards Base) should */
+/* be used (if possible).                                              */
+/***********************************************************************/
+
+#define YES_STRING              "Yes"
+#define NO_STRING               "No"
+
+/************************************************************************************/
+/*                       end of internationalization section                        */
+/************************************************************************************/
+
+/* Yes, these buggers are globals.... */
+const char *opt_requester_name = NULL;
+const char *opt_host = NULL; 
+const char *opt_password = NULL;
+const char *opt_user_name = NULL;
+BOOL opt_user_specified = False;
+const char *opt_workgroup = NULL;
+int opt_long_list_entries = 0;
+int opt_reboot = 0;
+int opt_force = 0;
+int opt_port = 0;
+int opt_maxusers = -1;
+const char *opt_comment = "";
+char *opt_container = "cn=Users";
+int opt_flags = -1;
+int opt_jobid = 0;
+int opt_timeout = 0;
+const char *opt_target_workgroup = NULL;
+static int opt_machine_pass = 0;
+
+BOOL opt_have_ip = False;
+struct in_addr opt_dest_ip;
+
+extern BOOL AllowDebugChange;
+
+/*
+  run a function from a function table. If not found then
+  call the specified usage function 
+*/
+int net_run_function(int argc, const char **argv, struct functable *table, 
+		     int (*usage_fn)(int argc, const char **argv))
+{
+	int i;
+	
+	if (argc < 1) {
+		d_printf("\nUsage: \n");
+		return usage_fn(argc, argv);
+	}
+	for (i=0; table[i].funcname; i++) {
+		if (StrCaseCmp(argv[0], table[i].funcname) == 0)
+			return table[i].fn(argc-1, argv+1);
+	}
+	d_printf("No command: %s\n", argv[0]);
+	return usage_fn(argc, argv);
+}
+
+
+/****************************************************************************
+connect to \\server\ipc$  
+****************************************************************************/
+NTSTATUS connect_to_ipc(struct cli_state **c, struct in_addr *server_ip,
+					const char *server_name)
+{
+	NTSTATUS nt_status;
+
+	if (!opt_password) {
+		char *pass = getpass("Password:");
+		if (pass) {
+			opt_password = strdup(pass);
+		}
+	}
+	
+	nt_status = cli_full_connection(c, opt_requester_name, server_name, 
+					server_ip, opt_port,
+					"IPC$", "IPC",  
+					opt_user_name, opt_workgroup,
+					opt_password, 0, NULL);
+	
+	if (NT_STATUS_IS_OK(nt_status)) {
+		return nt_status;
+	} else {
+		DEBUG(1,("Cannot connect to server.  Error was %s\n", 
+			 nt_errstr(nt_status)));
+
+		/* Display a nicer message depending on the result */
+
+		if (NT_STATUS_V(nt_status) == 
+		    NT_STATUS_V(NT_STATUS_LOGON_FAILURE))
+			d_printf("The username or password was not correct.\n");
+
+		return nt_status;
+	}
+}
+
+/****************************************************************************
+connect to \\server\ipc$ anonymously
+****************************************************************************/
+NTSTATUS connect_to_ipc_anonymous(struct cli_state **c,
+			struct in_addr *server_ip, const char *server_name)
+{
+	NTSTATUS nt_status;
+
+	nt_status = cli_full_connection(c, opt_requester_name, server_name, 
+					server_ip, opt_port,
+					"IPC$", "IPC",  
+					"", "",
+					"", 0, NULL);
+	
+	if (NT_STATUS_IS_OK(nt_status)) {
+		return nt_status;
+	} else {
+		DEBUG(1,("Cannot connect to server (anonymously).  Error was %s\n", nt_errstr(nt_status)));
+		return nt_status;
+	}
+}
+
+BOOL net_find_server(unsigned flags, struct in_addr *server_ip, char **server_name)
+{
+
+	if (opt_host) {
+		*server_name = strdup(opt_host);
+	}		
+
+	if (opt_have_ip) {
+		*server_ip = opt_dest_ip;
+		if (!*server_name) {
+			*server_name = strdup(inet_ntoa(opt_dest_ip));
+		}
+	} else if (*server_name) {
+		/* resolve the IP address */
+		if (!resolve_name(*server_name, server_ip, 0x20))  {
+			DEBUG(1,("Unable to resolve server name\n"));
+			return False;
+		}
+	} else if (flags & NET_FLAGS_PDC) {
+		struct in_addr pdc_ip;
+
+		if (get_pdc_ip(opt_target_workgroup, &pdc_ip)) {
+			fstring dc_name;
+			
+			if (is_zero_ip(pdc_ip))
+				return False;
+			
+			if (!lookup_dc_name(lp_netbios_name(), opt_target_workgroup, &pdc_ip, dc_name))
+				return False;
+				
+			*server_name = strdup(dc_name);
+			*server_ip = pdc_ip;
+		}
+		
+	} else if (flags & NET_FLAGS_DMB) {
+		struct in_addr msbrow_ip;
+		/*  if (!resolve_name(MSBROWSE, &msbrow_ip, 1)) */
+		if (!resolve_name(opt_target_workgroup, &msbrow_ip, 0x1B))  {
+			DEBUG(1,("Unable to resolve domain browser via name lookup\n"));
+			return False;
+		} else {
+			*server_ip = msbrow_ip;
+		}
+		*server_name = strdup(inet_ntoa(opt_dest_ip));
+	} else if (flags & NET_FLAGS_MASTER) {
+		struct in_addr brow_ips;
+		if (!resolve_name(opt_target_workgroup, &brow_ips, 0x1D))  {
+				/* go looking for workgroups */
+			DEBUG(1,("Unable to resolve master browser via name lookup\n"));
+			return False;
+		} else {
+			*server_ip = brow_ips;
+		}
+		*server_name = strdup(inet_ntoa(opt_dest_ip));
+	} else if (!(flags & NET_FLAGS_LOCALHOST_DEFAULT_INSANE)) {
+		extern struct in_addr loopback_ip;
+		*server_ip = loopback_ip;
+		*server_name = strdup("127.0.0.1");
+	}
+
+	if (!server_name || !*server_name) {
+		DEBUG(1,("no server to connect to\n"));
+		return False;
+	}
+
+	return True;
+}
+
+
+BOOL net_find_dc(struct in_addr *server_ip, fstring server_name, const char *domain_name)
+{
+	if (get_pdc_ip(domain_name, server_ip)) {
+		fstring dc_name;
+			
+		if (is_zero_ip(*server_ip))
+			return False;
+		
+		if (!lookup_dc_name(lp_netbios_name(), domain_name, server_ip, dc_name))
+			return False;
+			
+		safe_strcpy(server_name, dc_name, FSTRING_LEN);
+		return True;
+	} else
+		return False;
+}
+
+
+struct cli_state *net_make_ipc_connection(unsigned flags)
+{
+	char *server_name = NULL;
+	struct in_addr server_ip;
+	struct cli_state *cli = NULL;
+	NTSTATUS nt_status;
+
+	if (!net_find_server(flags, &server_ip, &server_name)) {
+		d_printf("\nUnable to find a suitable server\n");
+		return NULL;
+	}
+
+	if (flags & NET_FLAGS_ANONYMOUS) {
+		nt_status = connect_to_ipc_anonymous(&cli, &server_ip, server_name);
+	} else {
+		nt_status = connect_to_ipc(&cli, &server_ip, server_name);
+	}
+
+	SAFE_FREE(server_name);
+	if (NT_STATUS_IS_OK(nt_status)) {
+		return cli;
+	} else {
+		return NULL;
+	}
+}
+
+static int net_user(int argc, const char **argv)
+{
+	if (net_ads_check() == 0)
+		return net_ads_user(argc, argv);
+
+	/* if server is not specified, default to PDC? */
+	if (net_rpc_check(NET_FLAGS_PDC))
+		return net_rpc_user(argc, argv);
+
+	return net_rap_user(argc, argv);
+}
+
+static int net_group(int argc, const char **argv)
+{
+	if (net_ads_check() == 0)
+		return net_ads_group(argc, argv);
+
+	if (argc == 0 && net_rpc_check(NET_FLAGS_PDC))
+		return net_rpc_group(argc, argv);
+
+	return net_rap_group(argc, argv);
+}
+
+static int net_join(int argc, const char **argv)
+{
+	if (net_ads_check() == 0) {
+		if (net_ads_join(argc, argv) == 0)
+			return 0;
+		else
+			d_printf("ADS join did not work, trying RPC...\n");
+	}
+	return net_rpc_join(argc, argv);
+}
+
+static int net_share(int argc, const char **argv)
+{
+	if (net_rpc_check(0))
+		return net_rpc_share(argc, argv);
+	return net_rap_share(argc, argv);
+}
+
+static int net_file(int argc, const char **argv)
+{
+	if (net_rpc_check(0))
+		return net_rpc_file(argc, argv);
+	return net_rap_file(argc, argv);
+}
+
+/*
+ Retrieve our local SID or the SID for the specified name
+ */
+static int net_getlocalsid(int argc, const char **argv)
+{
+        DOM_SID sid;
+	const char *name;
+	fstring sid_str;
+
+	if (argc >= 1) {
+		name = argv[0];
+        }
+	else {
+		name = lp_netbios_name();
+	}
+
+	if (!secrets_fetch_domain_sid(name, &sid)) {
+		DEBUG(0, ("Can't fetch domain SID for name: %s\n", name));	
+		return 1;
+	}
+	sid_to_string(sid_str, &sid);
+	d_printf("SID for domain %s is: %s\n", name, sid_str);
+	return 0;
+}
+
+static int net_setlocalsid(int argc, const char **argv)
+{
+	DOM_SID sid;
+
+	if ( (argc != 1)
+	     || (strncmp(argv[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
+	     || (!string_to_sid(&sid, argv[0]))
+	     || (sid.num_auths != 4)) {
+		d_printf("usage: net setlocalsid S-1-5-21-x-y-z\n");
+		return 1;
+	}
+
+	if (!secrets_store_domain_sid(lp_netbios_name(), &sid)) {
+		DEBUG(0,("Can't store domain SID as a pdc/bdc.\n"));
+		return 1;
+	}
+
+	return 0;
+}
+
+static int net_getdomainsid(int argc, const char **argv)
+{
+	DOM_SID domain_sid;
+	fstring sid_str;
+
+	if (!secrets_fetch_domain_sid(lp_netbios_name(), &domain_sid)) {
+		d_printf("Could not fetch local SID\n");
+		return 1;
+	}
+	sid_to_string(sid_str, &domain_sid);
+	d_printf("SID for domain %s is: %s\n", lp_netbios_name(), sid_str);
+
+	if (!secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
+		d_printf("Could not fetch domain SID\n");
+		return 1;
+	}
+
+	sid_to_string(sid_str, &domain_sid);
+	d_printf("SID for domain %s is: %s\n", lp_workgroup(), sid_str);
+
+	return 0;
+}
+
+static uint32 get_maxrid(void)
+{
+	SAM_ACCOUNT *pwd = NULL;
+	uint32 max_rid = 0;
+	GROUP_MAP *map = NULL;
+	int num_entries = 0;
+	int i;
+
+	if (!pdb_setsampwent(False)) {
+		DEBUG(0, ("load_sampwd_entries: Unable to open passdb.\n"));
+		return 0;
+	}
+
+	for (; (NT_STATUS_IS_OK(pdb_init_sam(&pwd))) 
+		     && pdb_getsampwent(pwd) == True; pwd=NULL) {
+		uint32 rid;
+
+		if (!sid_peek_rid(pdb_get_user_sid(pwd), &rid)) {
+			DEBUG(0, ("can't get RID for user '%s'\n",
+				  pdb_get_username(pwd)));
+			pdb_free_sam(&pwd);
+			continue;
+		}
+
+		if (rid > max_rid)
+			max_rid = rid;
+
+		DEBUG(1,("%d is user '%s'\n", rid, pdb_get_username(pwd)));
+		pdb_free_sam(&pwd);
+	}
+
+	pdb_endsampwent();
+	pdb_free_sam(&pwd);
+
+	if (!pdb_enum_group_mapping(SID_NAME_UNKNOWN, &map, &num_entries,
+				    ENUM_ONLY_MAPPED, MAPPING_WITHOUT_PRIV))
+		return max_rid;
+
+	for (i = 0; i < num_entries; i++) {
+		uint32 rid;
+
+		if (!sid_peek_check_rid(get_global_sam_sid(), &map[i].sid,
+					&rid)) {
+			DEBUG(3, ("skipping map for group '%s', SID %s\n",
+				  map[i].nt_name,
+				  sid_string_static(&map[i].sid)));
+			continue;
+		}
+		DEBUG(1,("%d is group '%s'\n", rid, map[i].nt_name));
+
+		if (rid > max_rid)
+			max_rid = rid;
+	}
+
+	SAFE_FREE(map);
+
+	return max_rid;
+}
+
+static int net_maxrid(int argc, const char **argv)
+{
+	uint32 rid;
+
+	if (argc != 0) {
+	        DEBUG(0, ("usage: net initrid\n"));
+		return 1;
+	}
+
+	if ((rid = get_maxrid()) == 0) {
+		DEBUG(0, ("can't get current maximum rid\n"));
+		return 1;
+	}
+
+	d_printf("Currently used maximum rid: %d\n", rid);
+
+	return 0;
+}
+
+/* main function table */
+static struct functable net_func[] = {
+	{"RPC", net_rpc},
+	{"RAP", net_rap},
+	{"ADS", net_ads},
+
+	/* eventually these should auto-choose the transport ... */
+	{"FILE", net_file},
+	{"SHARE", net_share},
+	{"SESSION", net_rap_session},
+	{"SERVER", net_rap_server},
+	{"DOMAIN", net_rap_domain},
+	{"PRINTQ", net_rap_printq},
+	{"USER", net_user},
+	{"GROUP", net_group},
+	{"VALIDATE", net_rap_validate},
+	{"GROUPMEMBER", net_rap_groupmember},
+	{"ADMIN", net_rap_admin},
+	{"SERVICE", net_rap_service},	
+	{"PASSWORD", net_rap_password},
+	{"TIME", net_time},
+	{"LOOKUP", net_lookup},
+	{"JOIN", net_join},
+	{"CACHE", net_cache},
+	{"GETLOCALSID", net_getlocalsid},
+	{"SETLOCALSID", net_setlocalsid},
+	{"GETDOMAINSID", net_getdomainsid},
+	{"MAXRID", net_maxrid},
+
+	{"HELP", net_help},
+	{NULL, NULL}
+};
+
+
+/****************************************************************************
+  main program
+****************************************************************************/
+ int main(int argc, const char **argv)
+{
+	int opt,i;
+	char *p;
+	int rc = 0;
+	int argc_new = 0;
+	const char ** argv_new;
+	poptContext pc;
+	static char *servicesf = dyn_CONFIGFILE;
+	static char *debuglevel = NULL;
+
+	struct poptOption long_options[] = {
+		{"help",	'h', POPT_ARG_NONE,   0, 'h'},
+		{"workgroup",	'w', POPT_ARG_STRING, &opt_target_workgroup},
+		{"myworkgroup",	'W', POPT_ARG_STRING, &opt_workgroup},
+		{"user",	'U', POPT_ARG_STRING, &opt_user_name, 'U'},
+		{"ipaddress",	'I', POPT_ARG_STRING, 0,'I'},
+		{"port",	'p', POPT_ARG_INT,    &opt_port},
+		{"myname",	'n', POPT_ARG_STRING, &opt_requester_name},
+		{"conf",	's', POPT_ARG_STRING, &servicesf},
+		{"server",	'S', POPT_ARG_STRING, &opt_host},
+		{"container",	'c', POPT_ARG_STRING, &opt_container},
+		{"comment",	'C', POPT_ARG_STRING, &opt_comment},
+		{"maxusers",	'M', POPT_ARG_INT,    &opt_maxusers},
+		{"flags",	'F', POPT_ARG_INT,    &opt_flags},
+		{"jobid",	'j', POPT_ARG_INT,    &opt_jobid},
+		{"long",	'l', POPT_ARG_NONE,   &opt_long_list_entries},
+		{"reboot",	'r', POPT_ARG_NONE,   &opt_reboot},
+		{"force",	'f', POPT_ARG_NONE,   &opt_force},
+		{"timeout",	't', POPT_ARG_INT,    &opt_timeout},
+		{"machine-pass",'P', POPT_ARG_NONE,   &opt_machine_pass},
+		{"debuglevel",  'd', POPT_ARG_STRING, &debuglevel},
+		{NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_version},
+		{ 0, 0, 0, 0}
+	};
+
+	zero_ip(&opt_dest_ip);
+
+	dbf = x_stderr;
+	
+	pc = poptGetContext(NULL, argc, (const char **) argv, long_options, 
+			    POPT_CONTEXT_KEEP_FIRST);
+	
+	while((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+		case 'h':
+			net_help(argc, argv);
+			exit(0);
+			break;
+		case 'I':
+			opt_dest_ip = *interpret_addr2(poptGetOptArg(pc));
+			if (is_zero_ip(opt_dest_ip))
+				d_printf("\nInvalid ip address specified\n");
+			else
+				opt_have_ip = True;
+			break;
+		case 'U':
+			opt_user_specified = True;
+			opt_user_name = strdup(opt_user_name);
+			p = strchr(opt_user_name,'%');
+			if (p) {
+				*p = 0;
+				opt_password = p+1;
+			}
+			break;
+		default:
+			d_printf("\nInvalid option %s: %s\n", 
+				 poptBadOption(pc, 0), poptStrerror(opt));
+			net_help(argc, argv);
+			exit(1);
+		}
+	}
+
+	if (debuglevel) {
+		debug_parse_levels(debuglevel);
+		AllowDebugChange = False;
+	}
+
+	lp_load(servicesf,True,False,False);       
+
+	argv_new = (const char **)poptGetArgs(pc);
+
+	argc_new = argc;
+	for (i=0; i<argc; i++) {
+		if (argv_new[i] == NULL) {
+			argc_new = i;
+			break;
+		}
+	}
+
+	if (!opt_requester_name) {
+		opt_requester_name = get_myname();
+	}
+
+	if (!opt_user_name && getenv("LOGNAME")) {
+		opt_user_name = getenv("LOGNAME");
+	}
+
+	if (!opt_workgroup) {
+		opt_workgroup = lp_workgroup();
+	}
+	
+	if (!opt_target_workgroup) {
+		opt_target_workgroup = strdup(lp_workgroup());
+	}
+	
+	if (!init_names())
+		exit(1);
+
+	load_interfaces();
+
+	if (opt_machine_pass) {
+		char *user;
+		/* it is very useful to be able to make ads queries as the
+		   machine account for testing purposes and for domain leave */
+
+		if (!secrets_init()) {
+			d_printf("ERROR: Unable to open secrets database\n");
+			exit(1);
+		}
+
+		asprintf(&user,"%s$", lp_netbios_name());
+		opt_user_name = user;
+		opt_password = secrets_fetch_machine_password();
+		if (!opt_password) {
+			d_printf("ERROR: Unable to fetch machine password\n");
+			exit(1);
+		}
+	}
+  	 
+	rc = net_run_function(argc_new-1, argv_new+1, net_func, net_help);
+	
+	DEBUG(2,("return code = %d\n", rc));
+	return rc;
+}

source/utils/net.h

@@ -0,0 +1,61 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   Distributed SMB/CIFS Server Management Utility 
+   Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org)
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "../utils/net_proto.h"
+ 
+#define NET_FLAGS_MASTER 1
+#define NET_FLAGS_DMB 2
+
+/* Would it be insane to set 'localhost' as the default
+   remote host for this operation? 
+
+   For example, localhost is insane for a 'join' operation.
+*/
+#define NET_FLAGS_LOCALHOST_DEFAULT_INSANE 4 
+
+/* We want to find the PDC only */
+#define NET_FLAGS_PDC 8 
+
+/* We want an anonymous connection */
+#define NET_FLAGS_ANONYMOUS 16 
+
+
+extern int opt_maxusers;
+extern const char *opt_comment;
+extern char *opt_container;
+extern int opt_flags;
+
+extern const char *opt_comment;
+
+extern const char *opt_target_workgroup;
+extern const char *opt_workgroup;
+extern int opt_long_list_entries;
+extern int opt_reboot;
+extern int opt_force;
+extern int opt_timeout;
+extern const char *opt_host;
+extern const char *opt_user_name;
+extern const char *opt_password;
+extern BOOL opt_user_specified;
+
+extern BOOL opt_have_ip;
+extern struct in_addr opt_dest_ip;
+
+extern const char *share_type[];
+

source/utils/net_ads_cldap.c

@@ -0,0 +1,354 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   net ads cldap functions 
+   Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
+   Copyright (C) 2003 Jim McDonough (jmcd@us.ibm.com)
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+*/
+
+#include "includes.h"
+#include "../utils/net.h"
+
+#ifdef HAVE_ADS
+
+struct netlogon_string {
+	uint32 comp_len;
+	char **component;
+	uint8 extra_flag;
+};
+
+struct cldap_netlogon_reply {
+	uint32 type;
+	uint32 flags;
+	GUID guid;
+
+	struct netlogon_string forest;
+	struct netlogon_string domain;
+	struct netlogon_string hostname;
+
+	struct netlogon_string netbios_domain;
+	struct netlogon_string netbios_hostname;
+
+	struct netlogon_string user_name;
+	struct netlogon_string site_name;
+
+	struct netlogon_string unk0;
+
+	uint32 version;
+	uint16 lmnt_token;
+	uint16 lm20_token;
+};
+
+/*
+  These strings are rather interesting... They are composed of a series of
+  length encoded strings, terminated by either 1) a zero length string or 2)
+  a 0xc0 byte with what appears to be a one byte flags immediately following.
+*/
+static unsigned pull_netlogon_string(struct netlogon_string *ret,const char *d)
+{
+	char *p = (char *)d;
+
+	ZERO_STRUCTP(ret);
+
+	do {
+		unsigned len = (unsigned char)*p;
+		p++;
+
+		if (len > 0 && len != 0xc0) {
+			ret->component = realloc(ret->component,
+						 ++ret->comp_len *
+						 sizeof(char *));
+
+			ret->component[ret->comp_len - 1] = 
+				smb_xstrndup(p, len);
+			p += len;
+		} else {
+			if (len == 0xc0) {
+				ret->extra_flag = *p;
+				p++;
+			};
+			break;
+		}
+	} while (1);
+
+	return (p - d);
+}
+
+/*
+  do a cldap netlogon query
+*/
+static int send_cldap_netlogon(int sock, const char *domain, 
+			       const char *hostname, unsigned ntversion)
+{
+	ASN1_DATA data;
+	char ntver[4];
+
+	SIVAL(ntver, 0, ntversion);
+
+	memset(&data, 0, sizeof(data));
+
+	asn1_push_tag(&data,ASN1_SEQUENCE(0));
+	asn1_write_Integer(&data, 4);
+	asn1_push_tag(&data, ASN1_APPLICATION(3));
+	asn1_write_OctetString(&data, NULL, 0);
+	asn1_write_enumerated(&data, 0);
+	asn1_write_enumerated(&data, 0);
+	asn1_write_Integer(&data, 0);
+	asn1_write_Integer(&data, 0);
+	asn1_write_BOOLEAN2(&data, False);
+	asn1_push_tag(&data, ASN1_CONTEXT(0));
+
+	asn1_push_tag(&data, ASN1_CONTEXT(3));
+	asn1_write_OctetString(&data, "DnsDomain", 9);
+	asn1_write_OctetString(&data, domain, strlen(domain));
+	asn1_pop_tag(&data);
+
+	asn1_push_tag(&data, ASN1_CONTEXT(3));
+	asn1_write_OctetString(&data, "Host", 4);
+	asn1_write_OctetString(&data, hostname, strlen(hostname));
+	asn1_pop_tag(&data);
+
+	asn1_push_tag(&data, ASN1_CONTEXT(3));
+	asn1_write_OctetString(&data, "NtVer", 5);
+	asn1_write_OctetString(&data, ntver, 4);
+	asn1_pop_tag(&data);
+
+	asn1_pop_tag(&data);
+
+	asn1_push_tag(&data,ASN1_SEQUENCE(0));
+	asn1_write_OctetString(&data, "NetLogon", 8);
+	asn1_pop_tag(&data);
+	asn1_pop_tag(&data);
+	asn1_pop_tag(&data);
+
+	if (data.has_error) {
+		d_printf("Failed to build cldap netlogon at offset %d\n", (int)data.ofs);
+		asn1_free(&data);
+		return -1;
+	}
+
+	if (write(sock, data.data, data.length) != data.length) {
+		d_printf("failed to send cldap query (%s)\n", strerror(errno));
+	}
+
+	file_save("cldap_query.dat", data.data, data.length);
+	asn1_free(&data);
+
+	return 0;
+}
+
+
+/*
+  receive a cldap netlogon reply
+*/
+static int recv_cldap_netlogon(int sock, struct cldap_netlogon_reply *reply)
+{
+	int ret;
+	ASN1_DATA data;
+	DATA_BLOB blob;
+	DATA_BLOB os1, os2, os3;
+	uint32 i1;
+	char *p;
+
+	blob = data_blob(NULL, 8192);
+
+	ret = read(sock, blob.data, blob.length);
+
+	if (ret <= 0) {
+		d_printf("no reply received to cldap netlogon\n");
+		return -1;
+	}
+	blob.length = ret;
+
+	file_save("cldap_reply.dat", blob.data, blob.length);
+
+	asn1_load(&data, blob);
+	asn1_start_tag(&data, ASN1_SEQUENCE(0));
+	asn1_read_Integer(&data, &i1);
+	asn1_start_tag(&data, ASN1_APPLICATION(4));
+	asn1_read_OctetString(&data, &os1);
+	asn1_start_tag(&data, ASN1_SEQUENCE(0));
+	asn1_start_tag(&data, ASN1_SEQUENCE(0));
+	asn1_read_OctetString(&data, &os2);
+	asn1_start_tag(&data, ASN1_SET);
+	asn1_read_OctetString(&data, &os3);
+	asn1_end_tag(&data);
+	asn1_end_tag(&data);
+	asn1_end_tag(&data);
+	asn1_end_tag(&data);
+	asn1_end_tag(&data);
+
+	if (data.has_error) {
+		d_printf("Failed to parse cldap reply\n");
+		return -1;
+	}
+
+	file_save("cldap_reply_core.dat", os3.data, os3.length);
+
+	p = os3.data;
+
+	reply->type = IVAL(p, 0); p += 4;
+	reply->flags = IVAL(p, 0); p += 4;
+
+	memcpy(&reply->guid.info, p, GUID_SIZE);
+	p += GUID_SIZE;
+
+	p += pull_netlogon_string(&reply->forest, p);
+	p += pull_netlogon_string(&reply->domain, p);
+	p += pull_netlogon_string(&reply->hostname, p);
+	p += pull_netlogon_string(&reply->netbios_domain, p);
+	p += pull_netlogon_string(&reply->netbios_hostname, p);
+	p += pull_netlogon_string(&reply->user_name, p);
+	p += pull_netlogon_string(&reply->site_name, p);
+
+	p += pull_netlogon_string(&reply->unk0, p);
+
+	reply->version = IVAL(p, 0);
+	reply->lmnt_token = SVAL(p, 4);
+	reply->lm20_token = SVAL(p, 6);
+
+	data_blob_free(&os1);
+	data_blob_free(&os2);
+	data_blob_free(&os3);
+	data_blob_free(&blob);
+	
+	return 0;
+}
+
+/*
+  free a netlogon string
+*/
+static void netlogon_string_free(struct netlogon_string *str)
+{
+	int i;
+
+	for (i = 0; i < str->comp_len; ++i) {
+		SAFE_FREE(str->component[i]);
+	}
+	SAFE_FREE(str->component);
+}
+
+/*
+  free a cldap reply packet
+*/
+static void cldap_reply_free(struct cldap_netlogon_reply *reply)
+{
+	netlogon_string_free(&reply->forest);
+	netlogon_string_free(&reply->domain);
+	netlogon_string_free(&reply->hostname);
+	netlogon_string_free(&reply->netbios_domain);
+	netlogon_string_free(&reply->netbios_hostname);
+	netlogon_string_free(&reply->user_name);
+	netlogon_string_free(&reply->site_name);
+	netlogon_string_free(&reply->unk0);
+}
+
+static void d_print_netlogon_string(const char *label, 
+				    struct netlogon_string *str)
+{
+	int i;
+
+	if (str->comp_len) {
+		d_printf("%s", label);
+		if (str->extra_flag) {
+			d_printf("[%d]", str->extra_flag);
+		}
+		d_printf(": ");
+		for (i = 0; i < str->comp_len; ++i) {
+			d_printf("%s%s", (i ? "." : ""), str->component[i]);
+		}
+		d_printf("\n");
+	}
+}
+
+/*
+  do a cldap netlogon query
+*/
+int ads_cldap_netlogon(ADS_STRUCT *ads)
+{
+	int sock;
+	int ret;
+	struct cldap_netlogon_reply reply;
+
+	sock = open_udp_socket(inet_ntoa(ads->ldap_ip), ads->ldap_port);
+	if (sock == -1) {
+		d_printf("Failed to open udp socket to %s:%u\n", 
+			 inet_ntoa(ads->ldap_ip), 
+			 ads->ldap_port);
+		return -1;
+	}
+
+	ret = send_cldap_netlogon(sock, ads->config.realm, lp_netbios_name(), 6);
+	if (ret != 0) {
+		return ret;
+	}
+	ret = recv_cldap_netlogon(sock, &reply);
+	close(sock);
+
+	if (ret == -1) {
+		return -1;
+	}
+
+	d_printf("Information for Domain Controller: %s\n\n", 
+		 ads->config.ldap_server_name);
+
+	d_printf("Response Type: 0x%x\n", reply.type);
+	d_printf("GUID: "); 
+	print_guid(&reply.guid);
+	d_printf("Flags:\n"
+		 "\tIs a PDC:                                   %s\n"
+		 "\tIs a GC of the forest:                      %s\n"
+		 "\tIs an LDAP server:                          %s\n"
+		 "\tSupports DS:                                %s\n"
+		 "\tIs running a KDC:                           %s\n"
+		 "\tIs running time services:                   %s\n"
+		 "\tIs the closest DC:                          %s\n"
+		 "\tIs writable:                                %s\n"
+		 "\tHas a hardware clock:                       %s\n"
+		 "\tIs a non-domain NC serviced by LDAP server: %s\n",
+		 (reply.flags & ADS_PDC) ? "yes" : "no",
+		 (reply.flags & ADS_GC) ? "yes" : "no",
+		 (reply.flags & ADS_LDAP) ? "yes" : "no",
+		 (reply.flags & ADS_DS) ? "yes" : "no",
+		 (reply.flags & ADS_KDC) ? "yes" : "no",
+		 (reply.flags & ADS_TIMESERV) ? "yes" : "no",
+		 (reply.flags & ADS_CLOSEST) ? "yes" : "no",
+		 (reply.flags & ADS_WRITABLE) ? "yes" : "no",
+		 (reply.flags & ADS_GOOD_TIMESERV) ? "yes" : "no",
+		 (reply.flags & ADS_NDNC) ? "yes" : "no");
+
+	d_print_netlogon_string("Forest", &reply.forest);
+	d_print_netlogon_string("Domain", &reply.domain);
+	d_print_netlogon_string("Hostname", &reply.hostname);
+
+	d_print_netlogon_string("Pre-Win2k Domain", &reply.netbios_domain);
+	d_print_netlogon_string("Pre-Win2k Hostname", &reply.netbios_hostname);
+
+	d_print_netlogon_string("User name", &reply.user_name);
+	d_print_netlogon_string("Site Name", &reply.site_name);
+	d_print_netlogon_string("Unknown Field", &reply.unk0);
+
+	d_printf("NT Version: %d\n", reply.version);
+	d_printf("LMNT Token: %.2x\n", reply.lmnt_token);
+	d_printf("LM20 Token: %.2x\n", reply.lm20_token);
+
+	cldap_reply_free(&reply);
+	
+	return ret;
+}
+
+
+#endif

source/utils/net_cache.c

@@ -0,0 +1,348 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   Distributed SMB/CIFS Server Management Utility 
+   Copyright (C) Rafal Szczesniak    2002
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+ 
+
+#include "includes.h"
+#include "net.h"
+
+/**
+ * @file net_cache.c
+ * @brief This is part of the net tool which is basically command
+ *        line wrapper for gencache.c functions (mainly for testing)
+ *
+ **/
+
+
+/*
+ * These routines are used via gencache_iterate() to display the cache's contents
+ * (print_cache_entry) and to flush it (delete_cache_entry).
+ * Both of them are defined by first arg of gencache_iterate() routine.
+ */
+static void print_cache_entry(const char* keystr, const char* datastr,
+                              const time_t timeout, void* dptr)
+{
+	char* timeout_str;
+	time_t now_t = time(NULL);
+	struct tm timeout_tm, *now_tm;
+	/* localtime returns statically allocated pointer, so timeout_tm
+	   has to be copied somewhere else */
+	memcpy(&timeout_tm, localtime(&timeout), sizeof(struct tm));
+	now_tm = localtime(&now_t);
+
+	/* form up timeout string depending whether it's today's date or not */
+	if (timeout_tm.tm_year != now_tm->tm_year ||
+	    timeout_tm.tm_mon != now_tm->tm_mon ||
+	    timeout_tm.tm_mday != now_tm->tm_mday) {
+	    
+	    timeout_str = asctime(&timeout_tm);
+	    timeout_str[strlen(timeout_str) - 1] = '\0';	/* remove tailing CR */
+	} else
+		asprintf(&timeout_str, "%.2d:%.2d:%.2d", timeout_tm.tm_hour,
+		         timeout_tm.tm_min, timeout_tm.tm_sec);
+	
+	d_printf("Key: %s\t Timeout: %s\t Value: %s  %s\n", keystr,
+	         timeout_str, datastr, timeout > now_t ? "": "(expired)");
+}
+
+static void delete_cache_entry(const char* keystr, const char* datastr,
+                               const time_t timeout, void* dptr)
+{
+	if (!gencache_del(keystr))
+		d_printf("Couldn't delete entry! key = %s", keystr);
+}
+
+
+/**
+ * Parse text representation of timeout value
+ *
+ * @param timeout_str string containing text representation of the timeout
+ * @return numeric timeout of time_t type
+ **/
+static time_t parse_timeout(const char* timeout_str)
+{
+	char sign = '\0', *number = NULL, unit = '\0';
+	int len, number_begin, number_end;
+	time_t timeout;
+
+	/* sign detection */
+	if (timeout_str[0] == '!' || timeout_str[0] == '+') {
+		sign = timeout_str[0];
+		number_begin = 1;
+	} else {
+		number_begin = 0;
+	}
+	
+	/* unit detection */
+	len = strlen(timeout_str);
+	switch (timeout_str[len - 1]) {
+	case 's':
+	case 'm':
+	case 'h':
+	case 'd':
+	case 'w': unit = timeout_str[len - 1];
+	}
+	
+	/* number detection */
+	len = (sign) ? strlen(&timeout_str[number_begin]) : len;
+	number_end = (unit) ? len - 1 : len;
+	number = strndup(&timeout_str[number_begin], number_end);
+	
+	/* calculate actual timeout value */
+	timeout = (time_t)atoi(number);
+
+	switch (unit) {
+	case 'm': timeout *= 60; break;
+	case 'h': timeout *= 60*60; break;
+	case 'd': timeout *= 60*60*24; break;
+	case 'w': timeout *= 60*60*24*7; break;  /* that's fair enough, I think :) */
+	}
+	
+	switch (sign) {
+	case '!': timeout = time(NULL) - timeout; break;
+	case '+':
+	default:  timeout += time(NULL); break;
+	}
+	
+	if (number) SAFE_FREE(number);
+	return timeout;	
+}
+
+
+/**
+ * Add an entry to the cache. If it does exist, then set it.
+ * 
+ * @param argv key, value and timeout are passed in command line
+ * @return 0 on success, otherwise failure
+ **/
+static int net_cache_add(int argc, const char **argv)
+{
+	const char *keystr, *datastr, *timeout_str;
+	time_t timeout;
+	
+	if (argc < 3) {
+		d_printf("\nUsage: net cache add <key string> <data string> <timeout>\n");
+		return -1;
+	}
+	
+	keystr = argv[0];
+	datastr = argv[1];
+	timeout_str = argv[2];
+	
+	/* parse timeout given in command line */
+	timeout = parse_timeout(timeout_str);
+	if (!timeout) {
+		d_printf("Invalid timeout argument.\n");
+		return -1;
+	}
+	
+	if (gencache_set(keystr, datastr, timeout)) {
+		d_printf("New cache entry stored successfully.\n");
+		gencache_shutdown();
+		return 0;
+	}
+	
+	d_printf("Entry couldn't be added. Perhaps there's already such a key.\n");
+	gencache_shutdown();
+	return -1;
+}
+
+
+/**
+ * Set new value of an existing entry in the cache. Fail If the entry doesn't
+ * exist.
+ * 
+ * @param argv key being searched and new value and timeout to set in the entry
+ * @return 0 on success, otherwise failure
+ **/
+static int net_cache_set(int argc, const char **argv)
+{
+	const char *keystr, *datastr, *timeout_str;
+	time_t timeout;
+	
+	if (argc < 3) {
+		d_printf("\nUsage: net cache set <key string> <data string> <timeout>\n");
+		return -1;
+	}
+	
+	keystr = argv[0];
+	datastr = argv[1];
+	timeout_str = argv[2];
+	
+	/* parse timeout given in command line */
+	timeout = parse_timeout(timeout_str);
+	if (!timeout) {
+		d_printf("Invalid timeout argument.\n");
+		return -1;
+	}
+	
+	if (gencache_set_only(keystr, datastr, timeout)) {
+		d_printf("Cache entry set successfully.\n");
+		gencache_shutdown();
+		return 0;
+	}
+
+	d_printf("Entry couldn't be set. Perhaps there's no such a key.\n");
+	gencache_shutdown();
+	return -1;
+}
+
+
+/**
+ * Delete an entry in the cache
+ * 
+ * @param argv key to delete an entry of
+ * @return 0 on success, otherwise failure
+ **/
+static int net_cache_del(int argc, const char **argv)
+{
+	const char *keystr = argv[0];
+	
+	if (argc < 1) {
+		d_printf("\nUsage: net cache add <key string>\n");
+		return -1;
+	}
+	
+	if(gencache_del(keystr)) {
+		d_printf("Entry deleted.\n");
+		return 0;
+	}
+
+	d_printf("Couldn't delete specified entry\n");
+	return -1;
+}
+
+
+/**
+ * Get and display an entry from the cache
+ * 
+ * @param argv key to search an entry of
+ * @return 0 on success, otherwise failure
+ **/
+static int net_cache_get(int argc, const char **argv)
+{
+	const char* keystr = argv[0];
+	char* valuestr;
+	time_t timeout;
+
+	if (argc < 1) {
+		d_printf("\nUsage: net cache get <key>\n");
+		return -1;
+	}
+	
+	if (gencache_get(keystr, &valuestr, &timeout)) {
+		print_cache_entry(keystr, valuestr, timeout, NULL);
+		return 0;
+	}
+
+	d_printf("Failed to find entry\n");
+	return -1;
+}
+
+
+/**
+ * Search an entry/entries in the cache
+ * 
+ * @param argv key pattern to match the entries to
+ * @return 0 on success, otherwise failure
+ **/
+static int net_cache_search(int argc, const char **argv)
+{
+	const char* pattern;
+	
+	if (argc < 1) {
+		d_printf("Usage: net cache search <pattern>\n");
+		return -1;
+	}
+	
+	pattern = argv[0];
+	gencache_iterate(print_cache_entry, NULL, pattern);
+	return 0;
+}
+
+
+/**
+ * List the contents of the cache
+ * 
+ * @param argv ignored in this functionailty
+ * @return always returns 0
+ **/
+static int net_cache_list(int argc, const char **argv)
+{
+	const char* pattern = "*";
+	gencache_iterate(print_cache_entry, NULL, pattern);
+	gencache_shutdown();
+	return 0;
+}
+
+
+/**
+ * Flush the whole cache
+ * 
+ * @param argv ignored in this functionality
+ * @return always returns 0
+ **/
+static int net_cache_flush(int argc, const char **argv)
+{
+	const char* pattern = "*";
+	gencache_iterate(delete_cache_entry, NULL, pattern);
+	gencache_shutdown();
+	return 0;
+}
+
+
+/**
+ * Short help
+ *
+ * @param argv ignored in this functionality
+ * @return always returns -1
+ **/
+static int net_cache_usage(int argc, const char **argv)
+{
+	d_printf("  net cache add \t add add new cache entry\n");
+	d_printf("  net cache set \t set new value for existing cache entry\n");
+	d_printf("  net cache del \t delete existing cache entry by key\n");
+	d_printf("  net cache flush \t delete all entries existing in the cache\n");
+	d_printf("  net cache get \t get cache entry by key\n");
+	d_printf("  net cache search \t search for entries in the cache, by given pattern\n");
+	d_printf("  net cache list \t list all cache entries (just like search for \"*\")\n");
+	return -1;
+}
+
+
+/**
+ * Entry point to 'net cache' subfunctionality
+ *
+ * @param argv arguments passed to further called functions
+ * @return whatever further functions return
+ **/
+int net_cache(int argc, const char **argv)
+{
+	struct functable func[] = {
+		{"add", net_cache_add},
+		{"set", net_cache_set},
+		{"del", net_cache_del},
+		{"get", net_cache_get},
+		{"search", net_cache_search},
+		{"list", net_cache_list},
+		{"flush", net_cache_flush},
+		{NULL, NULL}
+	};
+
+	return net_run_function(argc, argv, func, net_cache_usage);
+}

source/utils/net_help.c

@@ -0,0 +1,199 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   net help commands
+   Copyright (C) 2002 Jim McDonough (jmcd@us.ibm.com)
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+*/
+
+#include "includes.h"
+#include "../utils/net.h"
+
+int net_common_methods_usage(int argc, const char**argv)
+{
+	d_printf("Valid methods: (auto-detected if not specified)\n");
+	d_printf("\tads\t\t\t\tActive Directory (LDAP/Kerberos)\n");
+	d_printf("\trpc\t\t\t\tDCE-RPC\n");
+	d_printf("\trap\t\t\t\tRAP (older systems)\n");
+	d_printf("\n");
+	return 0;
+}
+
+int net_common_flags_usage(int argc, const char **argv)
+{
+	d_printf("Valid targets: choose one (none defaults to localhost)\n");
+	d_printf("\t-S or --server=<server>\t\tserver name\n");
+	d_printf("\t-I or --ipaddress=<ipaddr>\taddress of target server\n");
+	d_printf("\t-w or --workgroup=<wg>\t\ttarget workgroup or domain\n");
+
+	d_printf("\n");
+	d_printf("Valid miscellaneous options are:\n"); /* misc options */
+	d_printf("\t-p or --port=<port>\t\tconnection port on target\n");
+	d_printf("\t-W or --myworkgroup=<wg>\tclient workgroup\n");
+	d_printf("\t-d or --debug=<level>\t\tdebug level (0-10)\n");
+	d_printf("\t-n or --myname=<name>\t\tclient name\n");
+	d_printf("\t-U or --user=<name>\t\tuser name\n");
+	d_printf("\t-s or --conf=<path>\t\tpathname of smb.conf file\n");
+	d_printf("\t-l or --long\t\t\tDisplay full information\n");
+	d_printf("\t-P or --machine-pass\t\tAuthenticate as machine account\n");
+	return -1;
+}
+
+static int help_usage(int argc, const char **argv)
+{
+	d_printf(
+"\n"\
+"Usage: net help <function>\n"\
+"\n"\
+"Valid functions are:\n"\
+"  RPC RAP ADS FILE SHARE SESSION SERVER DOMAIN PRINTQ USER GROUP VALIDATE\n"\
+"  GROUPMEMBER ADMIN SERVICE PASSWORD TIME LOOKUP GETLOCALSID SETLOCALSID\n");
+	return -1;
+}
+
+int net_help_user(int argc, const char **argv)
+{
+	d_printf("\nnet [<method>] user [misc. options] [targets]"\
+		 "\n\tList users\n\n");
+	d_printf("net [<method>] user DELETE <name> [misc. options] [targets]"\
+		 "\n\tDelete specified user\n");
+	d_printf("\nnet [<method>] user INFO <name> [misc. options] [targets]"\
+		 "\n\tList the domain groups of the specified user\n");
+	d_printf("\nnet [<method>] user ADD <name> [password] [-c container] "\
+		 "[-F user flags] [misc. options]"\
+		 " [targets]\n\tAdd specified user\n");
+
+	net_common_methods_usage(argc, argv);
+	net_common_flags_usage(argc, argv);
+	d_printf("\t-C or --comment=<comment>\tdescriptive comment (for add only)\n");
+	d_printf("\t-c or --container=<container>\tLDAP container, defaults to cn=Users (for add in ADS only)\n");
+	return -1;
+}
+
+int net_help_group(int argc, const char **argv)
+{
+	d_printf("net [<method>] group [misc. options] [targets]"\
+		 "\n\tList user groups\n\n");
+	d_printf("net [<method>] group DELETE <name> "\
+		 "[misc. options] [targets]"\
+		 "\n\tDelete specified group\n");
+	d_printf("\nnet [<method>] group ADD <name> [-C comment] [-c container]"\
+		 " [misc. options] [targets]\n\tCreate specified group\n");
+	net_common_methods_usage(argc, argv);
+	net_common_flags_usage(argc, argv);
+	d_printf("\t-C or --comment=<comment>\tdescriptive comment (for add only)\n");
+	d_printf("\t-c or --container=<container>\tLDAP container, defaults to cn=Users (for add in ADS only)\n");
+	return -1;
+}
+
+
+int net_help_join(int argc, const char **argv)
+{
+	d_printf("\nnet [<method>] join [misc. options]\n"
+		 "\tjoins this server to a domain\n");
+	d_printf("Valid methods: (auto-detected if not specified)\n");
+	d_printf("\tads\t\t\t\tActive Directory (LDAP/Kerberos)\n");
+	d_printf("\trpc\t\t\t\tDCE-RPC\n");
+	net_common_flags_usage(argc, argv);
+	return -1;
+}
+
+int net_help_share(int argc, const char **argv)
+{
+	d_printf(
+	 "\nnet [<method>] share [misc. options] [targets] \n"
+	 "\tenumerates all exported resources (network shares) "
+	 "on target server\n\n"
+	 "net [<method>] share ADD <name=serverpath> [misc. options] [targets]"
+	 "\n\tAdds a share from a server (makes the export active)\n\n"
+	 "net [<method>] share DELETE <sharename> [misc. options] [targets]\n"
+	 "\n\tDeletes a share from a server (makes the export inactive)\n");
+	net_common_methods_usage(argc, argv);
+	net_common_flags_usage(argc, argv);
+	d_printf(
+	 "\t-C or --comment=<comment>\tdescriptive comment (for add only)\n"
+	 "\t-M or --maxusers=<num>\t\tmax users allowed for share\n");
+	return -1;
+}
+
+int net_help_file(int argc, const char **argv)
+{
+	d_printf("net [<method>] file [misc. options] [targets]\n"\
+		 "\tlists all open files on file server\n\n");
+	d_printf("net [<method>] file USER <username> "\
+		 "[misc. options] [targets]"\
+		 "\n\tlists all files opened by username on file server\n\n");
+	d_printf("net [<method>] file CLOSE <id> [misc. options] [targets]\n"\
+		 "\tcloses specified file on target server\n\n");
+	d_printf("net [rap] file INFO <id> [misc. options] [targets]\n"\
+		 "\tdisplays information about the specified open file\n");
+
+	net_common_methods_usage(argc, argv);
+	net_common_flags_usage(argc, argv);
+	return -1;
+}
+
+static int net_usage(int argc, const char **argv)
+{
+	d_printf("  net time\t\tto view or set time information\n"\
+		 "  net lookup\t\tto lookup host name or ip address\n"\
+		 "  net user\t\tto manage users\n"\
+		 "  net group\t\tto manage groups\n"\
+		 "  net join\t\tto join a domain\n"\
+		 "  net cache\t\tto operate on cache tdb file\n"\
+		 "  net getlocalsid [NAME]\tto get the SID for local name\n"\
+		 "  net setlocalsid SID\tto set the local domain SID\n"\
+		 "\n"\
+		 "  net ads <command>\tto run ADS commands\n"\
+		 "  net rap <command>\tto run RAP (pre-RPC) commands\n"\
+		 "  net rpc <command>\tto run RPC commands\n"\
+		 "\n"\
+		 "Type \"net help <option>\" to get more information on that option\n");
+	net_common_flags_usage(argc, argv);
+	return -1;
+}
+
+/*
+  handle "net help *" subcommands
+*/
+int net_help(int argc, const char **argv)
+{
+	struct functable func[] = {
+		{"ADS", net_ads_help},	
+		{"RAP", net_rap_help},
+		{"RPC", net_rpc_help},
+
+		{"FILE", net_help_file},
+		{"SHARE", net_help_share},
+		{"SESSION", net_rap_session_usage},
+		{"SERVER", net_rap_server_usage},
+		{"DOMAIN", net_rap_domain_usage},
+		{"PRINTQ", net_rap_printq_usage},
+		{"USER", net_help_user},
+		{"GROUP", net_help_group},
+		{"JOIN", net_help_join},
+		{"VALIDATE", net_rap_validate_usage},
+		{"GROUPMEMBER", net_rap_groupmember_usage},
+		{"ADMIN", net_rap_admin_usage},
+		{"SERVICE", net_rap_service_usage},
+		{"PASSWORD", net_rap_password_usage},
+		{"TIME", net_time_usage},
+		{"LOOKUP", net_lookup_usage},
+
+		{"HELP", help_usage},
+		{NULL, NULL}};
+
+	return net_run_function(argc, argv, func, net_usage);
+}

source/utils/net_lookup.c

@@ -0,0 +1,234 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   net lookup command
+   Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "includes.h"
+#include "../utils/net.h"
+
+int net_lookup_usage(int argc, const char **argv)
+{
+	d_printf(
+"  net lookup host HOSTNAME <type>\n\tgives IP for a hostname\n\n"
+"  net lookup ldap [domain]\n\tgives IP of domain's ldap server\n\n"
+"  net lookup kdc [realm]\n\tgives IP of realm's kerberos KDC\n\n"
+"  net lookup dc [domain]\n\tgives IP of domains Domain Controllers\n\n"
+"  net lookup master [domain|wg]\n\tgive IP of master browser\n\n"
+);
+	return -1;
+}
+
+/* lookup a hostname giving an IP */
+static int net_lookup_host(int argc, const char **argv)
+{
+	struct in_addr ip;
+	int name_type = 0x20;
+
+	if (argc == 0) return net_lookup_usage(argc, argv);
+	if (argc > 1) name_type = strtol(argv[1], NULL, 0);
+
+	if (!resolve_name(argv[0], &ip, name_type)) {
+		/* we deliberately use DEBUG() here to send it to stderr 
+		   so scripts aren't mucked up */
+		DEBUG(0,("Didn't find %s#%02x\n", argv[0], name_type));
+		return -1;
+	}
+
+	d_printf("%s\n", inet_ntoa(ip));
+	return 0;
+}
+
+static void print_ldap_srvlist(char *srvlist)
+{
+	char *cur, *next;
+	struct in_addr ip;
+	BOOL printit;
+
+	cur = srvlist;
+	do {
+		next = strchr(cur,':');
+		if (next) *next++='\0';
+		printit = resolve_name(cur, &ip, 0x20);
+		cur=next;
+		next=cur ? strchr(cur,' ') :NULL;
+		if (next)
+			*next++='\0';
+		if (printit)
+			d_printf("%s:%s\n", inet_ntoa(ip), cur?cur:"");
+		cur = next;
+	} while (next);
+}
+		
+
+static int net_lookup_ldap(int argc, const char **argv)
+{
+#ifdef HAVE_LDAP
+	char *srvlist;
+	const char *domain;
+	int rc;
+	struct in_addr addr;
+	struct hostent *hostent;
+
+	if (argc > 0)
+		domain = argv[0];
+	else
+		domain = opt_target_workgroup;
+
+	DEBUG(9, ("Lookup up ldap for domain %s\n", domain));
+	rc = ldap_domain2hostlist(domain, &srvlist);
+	if ((rc == LDAP_SUCCESS) && srvlist) {
+		print_ldap_srvlist(srvlist);
+		return 0;
+	}
+
+     	DEBUG(9, ("Looking up DC for domain %s\n", domain));
+	if (!get_pdc_ip(domain, &addr))
+		return -1;
+
+	hostent = gethostbyaddr((char *) &addr.s_addr, sizeof(addr.s_addr),
+				AF_INET);
+	if (!hostent)
+		return -1;
+
+	DEBUG(9, ("Found DC with DNS name %s\n", hostent->h_name));
+	domain = strchr(hostent->h_name, '.');
+	if (!domain)
+		return -1;
+	domain++;
+
+	DEBUG(9, ("Looking up ldap for domain %s\n", domain));
+	rc = ldap_domain2hostlist(domain, &srvlist);
+	if ((rc == LDAP_SUCCESS) && srvlist) {
+		print_ldap_srvlist(srvlist);
+		return 0;
+	}
+	return -1;
+#endif
+	DEBUG(1,("No LDAP support\n"));
+	return -1;
+}
+
+static int net_lookup_dc(int argc, const char **argv)
+{
+	struct in_addr *ip_list, addr;
+	char *pdc_str = NULL;
+	const char *domain=opt_target_workgroup;
+	int count, i;
+	BOOL list_ordered;
+
+	if (argc > 0)
+		domain=argv[0];
+
+	/* first get PDC */
+	if (!get_pdc_ip(domain, &addr))
+		return -1;
+
+	asprintf(&pdc_str, "%s", inet_ntoa(addr));
+	d_printf("%s\n", pdc_str);
+
+	if (!get_dc_list(domain, &ip_list, &count, &list_ordered)) {
+		SAFE_FREE(pdc_str);
+		return 0;
+	}
+	for (i=0;i<count;i++) {
+		char *dc_str = inet_ntoa(ip_list[i]);
+		if (!strequal(pdc_str, dc_str))
+			d_printf("%s\n", dc_str);
+	}
+	SAFE_FREE(pdc_str);
+	return 0;
+}
+
+static int net_lookup_master(int argc, const char **argv)
+{
+	struct in_addr master_ip;
+	const char *domain=opt_target_workgroup;
+
+	if (argc > 0)
+		domain=argv[0];
+
+	if (!find_master_ip(domain, &master_ip))
+		return -1;
+	d_printf("%s\n", inet_ntoa(master_ip));
+	return 0;
+}
+
+static int net_lookup_kdc(int argc, const char **argv)
+{
+#ifdef HAVE_KRB5
+	krb5_error_code rc;
+	krb5_context ctx;
+	struct sockaddr_in *addrs;
+	int num_kdcs,i;
+	krb5_data realm;
+	char **realms;
+
+	rc = krb5_init_context(&ctx);
+	if (rc) {
+		DEBUG(1,("krb5_init_context failed (%s)\n", 
+			 error_message(rc)));
+		return -1;
+	}
+
+	if (argc>0) {
+		realm.data = (krb5_pointer) argv[0];
+		realm.length = strlen(argv[0]);
+	} else if (lp_realm() && *lp_realm()) {
+		realm.data = (krb5_pointer) lp_realm();
+		realm.length = strlen(realm.data);
+	} else {
+		rc = krb5_get_host_realm(ctx, NULL, &realms);
+		if (rc) {
+			DEBUG(1,("krb5_gethost_realm failed (%s)\n",
+				 error_message(rc)));
+			return -1;
+		}
+		realm.data = (krb5_pointer) *realms;
+		realm.length = strlen(realm.data);
+	}
+
+	rc = krb5_locate_kdc(ctx, &realm, &addrs, &num_kdcs, 0);
+	if (rc) {
+		DEBUG(1, ("krb5_locate_kdc failed (%s)\n", error_message(rc)));
+		return -1;
+	}
+	for (i=0;i<num_kdcs;i++)
+		if (addrs[i].sin_family == AF_INET) 
+			d_printf("%s:%hd\n", inet_ntoa(addrs[i].sin_addr),
+				 ntohs(addrs[i].sin_port));
+	return 0;
+
+#endif	
+	DEBUG(1, ("No kerberos support\n"));
+	return -1;
+}
+
+
+/* lookup hosts or IP addresses using internal samba lookup fns */
+int net_lookup(int argc, const char **argv)
+{
+	struct functable func[] = {
+		{"HOST", net_lookup_host},
+		{"LDAP", net_lookup_ldap},
+		{"DC", net_lookup_dc},
+		{"MASTER", net_lookup_master},
+		{"KDC", net_lookup_kdc},
+		{NULL, NULL}
+	};
+
+	return net_run_function(argc, argv, func, net_lookup_usage);
+}

source/utils/net_rpc_join.c

@@ -0,0 +1,354 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   Distributed SMB/CIFS Server Management Utility 
+   Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org)
+   Copyright (C) Tim Potter     2001
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+ 
+#include "includes.h"
+#include "../utils/net.h"
+
+/* Macro for checking RPC error codes to make things more readable */
+
+#define CHECK_RPC_ERR(rpc, msg) \
+        if (!NT_STATUS_IS_OK(result = rpc)) { \
+                DEBUG(0, (msg ": %s\n", nt_errstr(result))); \
+                goto done; \
+        }
+
+#define CHECK_RPC_ERR_DEBUG(rpc, debug_args) \
+        if (!NT_STATUS_IS_OK(result = rpc)) { \
+                DEBUG(0, debug_args); \
+                goto done; \
+        }
+
+
+/**
+ * confirm that a domain join is still valid
+ *
+ * @return A shell status integer (0 for success)
+ *
+ **/
+int net_rpc_join_ok(const char *domain)
+{
+	struct cli_state *cli;
+	uchar stored_md4_trust_password[16];
+	int retval = 1;
+	uint32 channel;
+	NTSTATUS result;
+	uint32 neg_flags = 0x000001ff;
+
+	/* Connect to remote machine */
+	if (!(cli = net_make_ipc_connection(NET_FLAGS_ANONYMOUS | NET_FLAGS_PDC))) {
+		return 1;
+	}
+
+	if (!cli_nt_session_open(cli, PI_NETLOGON)) {
+		DEBUG(0,("Error connecting to NETLOGON pipe\n"));
+		goto done;
+	}
+
+	if (!secrets_fetch_trust_account_password(domain,
+						  stored_md4_trust_password, NULL)) {
+		DEBUG(0,("Could not reterive domain trust secret"));
+		goto done;
+	}
+	
+	if (lp_server_role() == ROLE_DOMAIN_BDC || 
+	    lp_server_role() == ROLE_DOMAIN_PDC) {
+		channel = SEC_CHAN_BDC;
+	} else {
+		channel = SEC_CHAN_WKSTA;
+	}
+
+	CHECK_RPC_ERR(cli_nt_setup_creds(cli, 
+					 channel,
+					 stored_md4_trust_password, &neg_flags, 2),
+			  "error in domain join verification");
+	
+	retval = 0;		/* Success! */
+	
+done:
+	/* Close down pipe - this will clean up open policy handles */
+	if (cli->nt_pipe_fnum)
+		cli_nt_session_close(cli);
+
+	cli_shutdown(cli);
+
+	return retval;
+}
+
+/**
+ * Join a domain using the administrator username and password
+ *
+ * @param argc  Standard main() style argc
+ * @param argc  Standard main() style argv.  Initial components are already
+ *              stripped.  Currently not used.
+ * @return A shell status integer (0 for success)
+ *
+ **/
+
+int net_rpc_join_newstyle(int argc, const char **argv) 
+{
+
+	/* libsmb variables */
+
+	struct cli_state *cli;
+	TALLOC_CTX *mem_ctx;
+        uint32 acb_info;
+
+	/* rpc variables */
+
+	POLICY_HND lsa_pol, sam_pol, domain_pol, user_pol;
+	DOM_SID domain_sid;
+	uint32 user_rid;
+
+	/* Password stuff */
+
+	char *clear_trust_password = NULL;
+	fstring ucs2_trust_password;
+	int ucs2_pw_len;
+	uchar pwbuf[516], sess_key[16];
+	SAM_USERINFO_CTR ctr;
+	SAM_USER_INFO_24 p24;
+	SAM_USER_INFO_10 p10;
+
+	/* Misc */
+
+	NTSTATUS result;
+	int retval = 1;
+	fstring domain;
+	uint32 num_rids, *name_types, *user_rids;
+	uint32 flags = 0x3e8;
+	char *acct_name;
+	const char *const_acct_name;
+
+	/* Connect to remote machine */
+
+	if (!(cli = net_make_ipc_connection(NET_FLAGS_PDC))) 
+		return 1;
+
+	if (!(mem_ctx = talloc_init("net_rpc_join_newstyle"))) {
+		DEBUG(0, ("Could not initialise talloc context\n"));
+		goto done;
+	}
+
+	/* Fetch domain sid */
+
+	if (!cli_nt_session_open(cli, PI_LSARPC)) {
+		DEBUG(0, ("Error connecting to SAM pipe\n"));
+		goto done;
+	}
+
+
+	CHECK_RPC_ERR(cli_lsa_open_policy(cli, mem_ctx, True,
+					  SEC_RIGHTS_MAXIMUM_ALLOWED,
+					  &lsa_pol),
+		      "error opening lsa policy handle");
+
+	CHECK_RPC_ERR(cli_lsa_query_info_policy(cli, mem_ctx, &lsa_pol,
+						5, domain, &domain_sid),
+		      "error querying info policy");
+
+	cli_lsa_close(cli, mem_ctx, &lsa_pol);
+
+	cli_nt_session_close(cli); /* Done with this pipe */
+
+	/* Create domain user */
+	if (!cli_nt_session_open(cli, PI_SAMR)) {
+		DEBUG(0, ("Error connecting to SAM pipe\n"));
+		goto done;
+	}
+
+	CHECK_RPC_ERR(cli_samr_connect(cli, mem_ctx, 
+				       SEC_RIGHTS_MAXIMUM_ALLOWED,
+				       &sam_pol),
+		      "could not connect to SAM database");
+
+	
+	CHECK_RPC_ERR(cli_samr_open_domain(cli, mem_ctx, &sam_pol,
+					   SEC_RIGHTS_MAXIMUM_ALLOWED,
+					   &domain_sid, &domain_pol),
+		      "could not open domain");
+
+	/* Create domain user */
+	acct_name = talloc_asprintf(mem_ctx, "%s$", lp_netbios_name()); 
+	strlower(acct_name);
+	const_acct_name = acct_name;
+
+        acb_info = ((lp_server_role() == ROLE_DOMAIN_BDC) || lp_server_role() == ROLE_DOMAIN_PDC) ? ACB_SVRTRUST : ACB_WSTRUST;
+
+	result = cli_samr_create_dom_user(cli, mem_ctx, &domain_pol,
+					  acct_name, acb_info,
+					  0xe005000b, &user_pol, 
+					  &user_rid);
+
+	if (!NT_STATUS_IS_OK(result) && 
+	    !NT_STATUS_EQUAL(result, NT_STATUS_USER_EXISTS)) {
+		d_printf("Create of workstation account failed\n");
+
+		/* If NT_STATUS_ACCESS_DENIED then we have a valid
+		   username/password combo but the user does not have
+		   administrator access. */
+
+		if (NT_STATUS_V(result) == NT_STATUS_V(NT_STATUS_ACCESS_DENIED))
+			d_printf("User specified does not have administrator privileges\n");
+
+		goto done;
+	}
+
+	/* We *must* do this.... don't ask... */
+
+	if (NT_STATUS_IS_OK(result))
+		cli_samr_close(cli, mem_ctx, &user_pol);
+
+	CHECK_RPC_ERR_DEBUG(cli_samr_lookup_names(cli, mem_ctx,
+						  &domain_pol, flags,
+						  1, &const_acct_name, 
+						  &num_rids,
+						  &user_rids, &name_types),
+			    ("error looking up rid for user %s: %s\n",
+			     acct_name, nt_errstr(result)));
+
+	if (name_types[0] != SID_NAME_USER) {
+		DEBUG(0, ("%s is not a user account\n", acct_name));
+		goto done;
+	}
+
+	user_rid = user_rids[0];
+		
+	/* Open handle on user */
+
+	CHECK_RPC_ERR_DEBUG(
+		cli_samr_open_user(cli, mem_ctx, &domain_pol,
+				   SEC_RIGHTS_MAXIMUM_ALLOWED,
+				   user_rid, &user_pol),
+		("could not re-open existing user %s: %s\n",
+		 acct_name, nt_errstr(result)));
+	
+	/* Create a random machine account password */
+
+	{ 
+		char *str;
+		str = generate_random_str(DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
+		clear_trust_password = strdup(str);
+	}
+
+	ucs2_pw_len = push_ucs2(NULL, ucs2_trust_password, 
+				clear_trust_password, 
+				sizeof(ucs2_trust_password), 0);
+		  
+	encode_pw_buffer((char *)pwbuf, ucs2_trust_password,
+			 ucs2_pw_len);
+
+	/* Set password on machine account */
+
+	ZERO_STRUCT(ctr);
+	ZERO_STRUCT(p24);
+
+	init_sam_user_info24(&p24, (char *)pwbuf,24);
+
+	ctr.switch_value = 24;
+	ctr.info.id24 = &p24;
+
+	CHECK_RPC_ERR(cli_samr_set_userinfo(cli, mem_ctx, &user_pol, 24, 
+					    cli->user_session_key, &ctr),
+		      "error setting trust account password");
+
+	/* Why do we have to try to (re-)set the ACB to be the same as what
+	   we passed in the samr_create_dom_user() call?  When a NT
+	   workstation is joined to a domain by an administrator the
+	   acb_info is set to 0x80.  For a normal user with "Add
+	   workstations to the domain" rights the acb_info is 0x84.  I'm
+	   not sure whether it is supposed to make a difference or not.  NT
+	   seems to cope with either value so don't bomb out if the set
+	   userinfo2 level 0x10 fails.  -tpot */
+
+	ZERO_STRUCT(ctr);
+	ctr.switch_value = 0x10;
+	ctr.info.id10 = &p10;
+
+	init_sam_user_info10(&p10, acb_info);
+
+	/* Ignoring the return value is necessary for joining a domain
+	   as a normal user with "Add workstation to domain" privilege. */
+
+	result = cli_samr_set_userinfo2(cli, mem_ctx, &user_pol, 0x10, 
+					sess_key, &ctr);
+
+	/* Now store the secret in the secrets database */
+
+	strupper(domain);
+
+	if (!secrets_store_domain_sid(domain, &domain_sid)) {
+		DEBUG(0, ("error storing domain sid for %s\n", domain));
+		goto done;
+	}
+
+	if (!secrets_store_machine_password(clear_trust_password)) {
+		DEBUG(0, ("error storing plaintext domain secrets for %s\n", domain));
+	}
+
+	/* Now check the whole process from top-to-bottom */
+	cli_samr_close(cli, mem_ctx, &user_pol);
+	cli_nt_session_close(cli); /* Done with this pipe */
+
+	retval = net_rpc_join_ok(domain);
+	
+done:
+	/* Close down pipe - this will clean up open policy handles */
+
+	if (cli->nt_pipe_fnum)
+		cli_nt_session_close(cli);
+
+	/* Display success or failure */
+
+	if (retval != 0) {
+		trust_password_delete(domain);
+		fprintf(stderr,"Unable to join domain %s.\n",domain);
+	} else {
+		printf("Joined domain %s.\n",domain);
+	}
+	
+	cli_shutdown(cli);
+
+	SAFE_FREE(clear_trust_password);
+
+	return retval;
+}
+
+
+/**
+ * check that a join is OK
+ *
+ * @return A shell status integer (0 for success)
+ *
+ **/
+int net_rpc_testjoin(int argc, const char **argv) 
+{
+	char *domain = smb_xstrdup(lp_workgroup());
+
+	/* Display success or failure */
+	if (net_rpc_join_ok(domain) != 0) {
+		fprintf(stderr,"Join to domain '%s' is not valid\n",domain);
+		free(domain);
+		return -1;
+	}
+
+	printf("Join to '%s' is OK\n",domain);
+	free(domain);
+	return 0;
+}

source/utils/net_rpc_samsync.c

@@ -0,0 +1,725 @@
+/* 
+   Unix SMB/CIFS implementation.
+   dump the remote SAM using rpc samsync operations
+
+   Copyright (C) Andrew Tridgell 2002
+   Copyright (C) Tim Potter 2001,2002
+   Modified by Volker Lendecke 2002
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "../utils/net.h"
+
+extern DOM_SID global_sid_Builtin; 
+
+static void display_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *g)
+{
+	int i;
+	d_printf("Group mem %u: ", rid);
+	for (i=0;i<g->num_members;i++) {
+		d_printf("%u ", g->rids[i]);
+	}
+	d_printf("\n");
+}
+
+static void display_alias_info(uint32 rid, SAM_ALIAS_INFO *a)
+{
+	d_printf("Alias '%s' ", unistr2_static(&a->uni_als_name));
+	d_printf("desc='%s' rid=%u\n", unistr2_static(&a->uni_als_desc), a->als_rid);
+}
+
+static void display_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *a)
+{
+	int i;
+	d_printf("Alias rid %u: ", rid);
+	for (i=0;i<a->num_members;i++) {
+		d_printf("%s ", sid_string_static(&a->sids[i].sid));
+	}
+	d_printf("\n");
+}
+
+static void display_account_info(uint32 rid, SAM_ACCOUNT_INFO *a)
+{
+	fstring hex_nt_passwd, hex_lm_passwd;
+	uchar lm_passwd[16], nt_passwd[16];
+	static uchar zero_buf[16];
+
+	/* Decode hashes from password hash (if they are not NULL) */
+	
+	if (memcmp(a->pass.buf_lm_pwd, zero_buf, 16) != 0) {
+		sam_pwd_hash(a->user_rid, a->pass.buf_lm_pwd, lm_passwd, 0);
+		smbpasswd_sethexpwd(hex_lm_passwd, lm_passwd, a->acb_info);
+	} else {
+		smbpasswd_sethexpwd(hex_lm_passwd, NULL, 0);
+	}
+
+	if (memcmp(a->pass.buf_nt_pwd, zero_buf, 16) != 0) {
+		sam_pwd_hash(a->user_rid, a->pass.buf_nt_pwd, nt_passwd, 0);
+		smbpasswd_sethexpwd(hex_nt_passwd, nt_passwd, a->acb_info);
+	} else {
+		smbpasswd_sethexpwd(hex_nt_passwd, NULL, 0);
+	}
+	
+	printf("%s:%d:%s:%s:%s:LCT-0\n", unistr2_static(&a->uni_acct_name),
+	       a->user_rid, hex_lm_passwd, hex_nt_passwd,
+	       smbpasswd_encode_acb_info(a->acb_info));
+}
+
+static void display_domain_info(SAM_DOMAIN_INFO *a)
+{
+	d_printf("Domain name: %s\n", unistr2_static(&a->uni_dom_name));
+}
+
+static void display_group_info(uint32 rid, SAM_GROUP_INFO *a)
+{
+	d_printf("Group '%s' ", unistr2_static(&a->uni_grp_name));
+	d_printf("desc='%s', rid=%u\n", unistr2_static(&a->uni_grp_desc), rid);
+}
+
+static void display_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta)
+{
+	switch (hdr_delta->type) {
+	case SAM_DELTA_ACCOUNT_INFO:
+		display_account_info(hdr_delta->target_rid, &delta->account_info);
+		break;
+	case SAM_DELTA_GROUP_MEM:
+		display_group_mem_info(hdr_delta->target_rid, &delta->grp_mem_info);
+		break;
+	case SAM_DELTA_ALIAS_INFO:
+		display_alias_info(hdr_delta->target_rid, &delta->alias_info);
+		break;
+	case SAM_DELTA_ALIAS_MEM:
+		display_alias_mem(hdr_delta->target_rid, &delta->als_mem_info);
+		break;
+	case SAM_DELTA_DOMAIN_INFO:
+		display_domain_info(&delta->domain_info);
+		break;
+	case SAM_DELTA_GROUP_INFO:
+		display_group_info(hdr_delta->target_rid, &delta->group_info);
+		break;
+	default:
+		d_printf("Unknown delta record type %d\n", hdr_delta->type);
+		break;
+	}
+}
+
+
+static void dump_database(struct cli_state *cli, unsigned db_type, DOM_CRED *ret_creds)
+{
+	unsigned sync_context = 0;
+        NTSTATUS result;
+	int i;
+        TALLOC_CTX *mem_ctx;
+        SAM_DELTA_HDR *hdr_deltas;
+        SAM_DELTA_CTR *deltas;
+        uint32 num_deltas;
+
+	if (!(mem_ctx = talloc_init("dump_database"))) {
+		return;
+	}
+
+	d_printf("Dumping database %u\n", db_type);
+
+	do {
+		result = cli_netlogon_sam_sync(cli, mem_ctx, ret_creds, db_type,
+					       sync_context,
+					       &num_deltas, &hdr_deltas, &deltas);
+		clnt_deal_with_creds(cli->sess_key, &(cli->clnt_cred), ret_creds);
+                for (i = 0; i < num_deltas; i++) {
+			display_sam_entry(&hdr_deltas[i], &deltas[i]);
+                }
+		sync_context += 1;
+	} while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
+
+	talloc_destroy(mem_ctx);
+}
+
+/* dump sam database via samsync rpc calls */
+int rpc_samdump(int argc, const char **argv)
+{
+        NTSTATUS result;
+	struct cli_state *cli = NULL;
+	uchar trust_password[16];
+	DOM_CRED ret_creds;
+	uint32 neg_flags = 0x000001ff;
+
+
+	ZERO_STRUCT(ret_creds);
+
+	/* Connect to remote machine */
+	if (!(cli = net_make_ipc_connection(NET_FLAGS_ANONYMOUS | NET_FLAGS_PDC))) {
+		return 1;
+	}
+
+	if (!cli_nt_session_open(cli, PI_NETLOGON)) {
+		DEBUG(0,("Error connecting to NETLOGON pipe\n"));
+		goto fail;
+	}
+
+	if (!secrets_fetch_trust_account_password(lp_workgroup(), trust_password, NULL)) {
+		d_printf("Could not retrieve domain trust secret\n");
+		goto fail;
+	}
+	
+	result = cli_nt_setup_creds(cli, SEC_CHAN_BDC,  trust_password, &neg_flags, 2);
+	if (!NT_STATUS_IS_OK(result)) {
+		d_printf("Failed to setup BDC creds\n");
+		goto fail;
+	}
+
+	dump_database(cli, SAM_DATABASE_DOMAIN, &ret_creds);
+	dump_database(cli, SAM_DATABASE_BUILTIN, &ret_creds);
+	dump_database(cli, SAM_DATABASE_PRIVS, &ret_creds);
+
+	cli_nt_session_close(cli);
+        
+        return 0;
+
+fail:
+	if (cli) {
+		cli_nt_session_close(cli);
+	}
+	return -1;
+}
+
+/* Convert a SAM_ACCOUNT_DELTA to a SAM_ACCOUNT. */
+
+static NTSTATUS
+sam_account_from_delta(SAM_ACCOUNT *account, SAM_ACCOUNT_INFO *delta)
+{
+	fstring s;
+	uchar lm_passwd[16], nt_passwd[16];
+	static uchar zero_buf[16];
+
+	/* Username, fullname, home dir, dir drive, logon script, acct
+	   desc, workstations, profile. */
+
+	unistr2_to_ascii(s, &delta->uni_acct_name, sizeof(s) - 1);
+	pdb_set_nt_username(account, s, PDB_CHANGED);
+
+	/* Unix username is the same - for sainity */
+	pdb_set_username(account, s, PDB_CHANGED);
+
+	unistr2_to_ascii(s, &delta->uni_full_name, sizeof(s) - 1);
+	pdb_set_fullname(account, s, PDB_CHANGED);
+
+	unistr2_to_ascii(s, &delta->uni_home_dir, sizeof(s) - 1);
+	pdb_set_homedir(account, s, PDB_CHANGED);
+
+	unistr2_to_ascii(s, &delta->uni_dir_drive, sizeof(s) - 1);
+	pdb_set_dir_drive(account, s, PDB_CHANGED);
+
+	unistr2_to_ascii(s, &delta->uni_logon_script, sizeof(s) - 1);
+	pdb_set_logon_script(account, s, PDB_CHANGED);
+
+	unistr2_to_ascii(s, &delta->uni_acct_desc, sizeof(s) - 1);
+	pdb_set_acct_desc(account, s, PDB_CHANGED);
+
+	unistr2_to_ascii(s, &delta->uni_workstations, sizeof(s) - 1);
+	pdb_set_workstations(account, s, PDB_CHANGED);
+
+	unistr2_to_ascii(s, &delta->uni_profile, sizeof(s) - 1);
+	pdb_set_profile_path(account, s, PDB_CHANGED);
+
+	/* User and group sid */
+
+	pdb_set_user_sid_from_rid(account, delta->user_rid, PDB_CHANGED);
+	pdb_set_group_sid_from_rid(account, delta->group_rid, PDB_CHANGED);
+
+	/* Logon and password information */
+
+	pdb_set_logon_time(account, nt_time_to_unix(&delta->logon_time), PDB_CHANGED);
+	pdb_set_logoff_time(account, nt_time_to_unix(&delta->logoff_time),
+			    PDB_CHANGED);
+	pdb_set_logon_divs(account, delta->logon_divs, PDB_CHANGED);
+
+	/* TODO: logon hours */
+	/* TODO: bad password count */
+	/* TODO: logon count */
+
+	pdb_set_pass_last_set_time(
+		account, nt_time_to_unix(&delta->pwd_last_set_time), PDB_CHANGED);
+
+	pdb_set_kickoff_time(account, get_time_t_max(), PDB_CHANGED);
+
+	/* Decode hashes from password hash 
+	   Note that win2000 may send us all zeros for the hashes if it doesn't 
+	   think this channel is secure enough - don't set the passwords at all
+	   in that case
+	 */
+	if (memcmp(delta->pass.buf_lm_pwd, zero_buf, 16) != 0) {
+		sam_pwd_hash(delta->user_rid, delta->pass.buf_lm_pwd, lm_passwd, 0);
+		pdb_set_lanman_passwd(account, lm_passwd, PDB_CHANGED);
+	}
+
+	if (memcmp(delta->pass.buf_nt_pwd, zero_buf, 16) != 0) {
+		sam_pwd_hash(delta->user_rid, delta->pass.buf_nt_pwd, nt_passwd, 0);
+		pdb_set_nt_passwd(account, nt_passwd, PDB_CHANGED);
+	}
+
+	/* TODO: account expiry time */
+
+	pdb_set_acct_ctrl(account, delta->acb_info, PDB_CHANGED);
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS
+fetch_account_info(uint32 rid, SAM_ACCOUNT_INFO *delta)
+{
+	NTSTATUS nt_ret;
+	fstring account;
+	pstring add_script;
+	SAM_ACCOUNT *sam_account=NULL;
+	GROUP_MAP map;
+	struct group *grp;
+	DOM_SID sid;
+	BOOL try_add = False;
+
+	fstrcpy(account, unistr2_static(&delta->uni_acct_name));
+	d_printf("Creating account: %s\n", account);
+
+	if (!NT_STATUS_IS_OK(nt_ret = pdb_init_sam(&sam_account)))
+		return nt_ret;
+
+	if (!pdb_getsampwnam(sam_account, account)) {
+		/* Create appropriate user */
+		if (delta->acb_info & ACB_NORMAL) {
+			pstrcpy(add_script, lp_adduser_script());
+		} else if ( (delta->acb_info & ACB_WSTRUST) ||
+			    (delta->acb_info & ACB_SVRTRUST) ) {
+			pstrcpy(add_script, lp_addmachine_script());
+		} else {
+			DEBUG(1, ("Unknown user type: %s\n",
+				  smbpasswd_encode_acb_info(delta->acb_info)));
+			pdb_free_sam(&sam_account);
+			return NT_STATUS_NO_SUCH_USER;
+		}
+		if (*add_script) {
+			int add_ret;
+			all_string_sub(add_script, "%u", account,
+				       sizeof(account));
+			add_ret = smbrun(add_script,NULL);
+			DEBUG(1,("fetch_account: Running the command `%s' "
+				 "gave %d\n", add_script, add_ret));
+		}
+
+		try_add = True;
+	}
+
+	sam_account_from_delta(sam_account, delta);
+
+	if (try_add) { 
+		if (!pdb_add_sam_account(sam_account)) {
+			DEBUG(1, ("SAM Account for %s failed to be added to the passdb!\n",
+				  account));
+		}
+	} else {
+		if (!pdb_update_sam_account(sam_account)) {
+			DEBUG(1, ("SAM Account for %s failed to be updated in the passdb!\n",
+				  account));
+		}
+	}
+
+	sid = *pdb_get_group_sid(sam_account);
+
+	if (!pdb_getgrsid(&map, sid, False)) {
+		DEBUG(0, ("Primary group of %s has no mapping!\n",
+			  pdb_get_username(sam_account)));
+		pdb_free_sam(&sam_account);
+		return NT_STATUS_NO_SUCH_GROUP;
+	}
+
+	if (!(grp = getgrgid(map.gid))) {
+		DEBUG(0, ("Could not find unix group %d for user %s (group SID=%s)\n", 
+			  map.gid, pdb_get_username(sam_account), sid_string_static(&sid)));
+		pdb_free_sam(&sam_account);
+		return NT_STATUS_NO_SUCH_GROUP;
+	}
+
+	smb_set_primary_group(grp->gr_name, pdb_get_username(sam_account));
+
+	pdb_free_sam(&sam_account);
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS
+fetch_group_info(uint32 rid, SAM_GROUP_INFO *delta)
+{
+	fstring name;
+	fstring comment;
+	struct group *grp = NULL;
+	DOM_SID group_sid;
+	fstring sid_string;
+	GROUP_MAP map;
+	BOOL insert = True;
+
+	unistr2_to_ascii(name, &delta->uni_grp_name, sizeof(name)-1);
+	unistr2_to_ascii(comment, &delta->uni_grp_desc, sizeof(comment)-1);
+
+	/* add the group to the mapping table */
+	sid_copy(&group_sid, get_global_sam_sid());
+	sid_append_rid(&group_sid, rid);
+	sid_to_string(sid_string, &group_sid);
+
+	if (pdb_getgrsid(&map, group_sid, False)) {
+		grp = getgrgid(map.gid);
+		insert = False;
+	}
+
+	if (grp == NULL)
+	{
+		gid_t gid;
+
+		/* No group found from mapping, find it from its name. */
+		if ((grp = getgrnam(name)) == NULL) {
+				/* No appropriate group found, create one */
+			d_printf("Creating unix group: '%s'\n", name);
+			if (smb_create_group(name, &gid) != 0)
+				return NT_STATUS_ACCESS_DENIED;
+			if ((grp = getgrgid(gid)) == NULL)
+				return NT_STATUS_ACCESS_DENIED;
+		}
+	}
+
+	map.gid = grp->gr_gid;
+	map.sid = group_sid;
+	map.sid_name_use = SID_NAME_DOM_GRP;
+	fstrcpy(map.nt_name, name);
+	fstrcpy(map.comment, comment);
+
+	map.priv_set.count = 0;
+	map.priv_set.set = NULL;
+
+	if (insert)
+		pdb_add_group_mapping_entry(&map);
+	else
+		pdb_update_group_mapping_entry(&map);
+
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS
+fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
+{
+	int i;
+	TALLOC_CTX *t = NULL;
+	char **nt_members = NULL;
+	char **unix_members;
+	DOM_SID group_sid;
+	GROUP_MAP map;
+	struct group *grp;
+
+	if (delta->num_members == 0) {
+		return NT_STATUS_OK;
+	}
+
+	sid_copy(&group_sid, get_global_sam_sid());
+	sid_append_rid(&group_sid, rid);
+
+	if (!get_domain_group_from_sid(group_sid, &map, False)) {
+		DEBUG(0, ("Could not find global group %d\n", rid));
+		return NT_STATUS_NO_SUCH_GROUP;
+	}
+
+	if (!(grp = getgrgid(map.gid))) {
+		DEBUG(0, ("Could not find unix group %d\n", map.gid));
+		return NT_STATUS_NO_SUCH_GROUP;
+	}
+
+	d_printf("Group members of %s: ", grp->gr_name);
+
+	if (!(t = talloc_init("fetch_group_mem_info"))) {
+		DEBUG(0, ("could not talloc_init\n"));
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	nt_members = talloc_zero(t, sizeof(char *) * delta->num_members);
+
+	for (i=0; i<delta->num_members; i++) {
+		NTSTATUS nt_status;
+		SAM_ACCOUNT *member = NULL;
+		DOM_SID member_sid;
+
+		if (!NT_STATUS_IS_OK(nt_status = pdb_init_sam_talloc(t, &member))) {
+			talloc_destroy(t);
+			return nt_status;
+		}
+
+		sid_copy(&member_sid, get_global_sam_sid());
+		sid_append_rid(&member_sid, delta->rids[i]);
+
+		if (!pdb_getsampwsid(member, &member_sid)) {
+			DEBUG(1, ("Found bogus group member: %d (member_sid=%s group=%s)\n",
+				  delta->rids[i], sid_string_static(&member_sid), grp->gr_name));
+			pdb_free_sam(&member);
+			continue;
+		}
+
+		if (pdb_get_group_rid(member) == rid) {
+			d_printf("%s(primary),", pdb_get_username(member));
+			pdb_free_sam(&member);
+			continue;
+		}
+		
+		d_printf("%s,", pdb_get_username(member));
+		nt_members[i] = talloc_strdup(t, pdb_get_username(member));
+		pdb_free_sam(&member);
+	}
+
+	d_printf("\n");
+
+	unix_members = grp->gr_mem;
+
+	while (*unix_members) {
+		BOOL is_nt_member = False;
+		for (i=0; i<delta->num_members; i++) {
+			if (nt_members[i] == NULL) {
+				/* This was a primary group */
+				continue;
+			}
+
+			if (strcmp(*unix_members, nt_members[i]) == 0) {
+				is_nt_member = True;
+				break;
+			}
+		}
+		if (!is_nt_member) {
+			/* We look at a unix group member that is not
+			   an nt group member. So, remove it. NT is
+			   boss here. */
+			smb_delete_user_group(grp->gr_name, *unix_members);
+		}
+		unix_members += 1;
+	}
+
+	for (i=0; i<delta->num_members; i++) {
+		BOOL is_unix_member = False;
+
+		if (nt_members[i] == NULL) {
+			/* This was the primary group */
+			continue;
+		}
+
+		unix_members = grp->gr_mem;
+
+		while (*unix_members) {
+			if (strcmp(*unix_members, nt_members[i]) == 0) {
+				is_unix_member = True;
+				break;
+			}
+			unix_members += 1;
+		}
+
+		if (!is_unix_member) {
+			/* We look at a nt group member that is not a
+                           unix group member currently. So, add the nt
+                           group member. */
+			smb_add_user_group(grp->gr_name, nt_members[i]);
+		}
+	}
+	
+	talloc_destroy(t);
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS fetch_alias_info(uint32 rid, SAM_ALIAS_INFO *delta,
+				 DOM_SID dom_sid)
+{
+	fstring name;
+	fstring comment;
+	struct group *grp = NULL;
+	DOM_SID alias_sid;
+	fstring sid_string;
+	GROUP_MAP map;
+	BOOL insert = True;
+
+	unistr2_to_ascii(name, &delta->uni_als_name, sizeof(name)-1);
+	unistr2_to_ascii(comment, &delta->uni_als_desc, sizeof(comment)-1);
+
+	/* Find out whether the group is already mapped */
+	sid_copy(&alias_sid, &dom_sid);
+	sid_append_rid(&alias_sid, rid);
+	sid_to_string(sid_string, &alias_sid);
+
+	if (pdb_getgrsid(&map, alias_sid, False)) {
+		grp = getgrgid(map.gid);
+		insert = False;
+	}
+
+	if (grp == NULL) {
+		gid_t gid;
+
+		/* No group found from mapping, find it from its name. */
+		if ((grp = getgrnam(name)) == NULL) {
+				/* No appropriate group found, create one */
+			d_printf("Creating unix group: '%s'\n", name);
+			if (smb_create_group(name, &gid) != 0)
+				return NT_STATUS_ACCESS_DENIED;
+			if ((grp = getgrgid(gid)) == NULL)
+				return NT_STATUS_ACCESS_DENIED;
+		}
+	}
+
+	map.gid = grp->gr_gid;
+	map.sid = alias_sid;
+
+	if (sid_equal(&dom_sid, &global_sid_Builtin))
+		map.sid_name_use = SID_NAME_WKN_GRP;
+	else
+		map.sid_name_use = SID_NAME_ALIAS;
+
+	fstrcpy(map.nt_name, name);
+	fstrcpy(map.comment, comment);
+
+	map.priv_set.count = 0;
+	map.priv_set.set = NULL;
+
+	if (insert)
+		pdb_add_group_mapping_entry(&map);
+	else
+		pdb_update_group_mapping_entry(&map);
+
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS
+fetch_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *delta, DOM_SID dom_sid)
+{
+	
+	return NT_STATUS_OK;
+}
+
+static void
+fetch_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta,
+		DOM_SID dom_sid)
+{
+	switch(hdr_delta->type) {
+	case SAM_DELTA_ACCOUNT_INFO:
+		fetch_account_info(hdr_delta->target_rid,
+				   &delta->account_info);
+		break;
+	case SAM_DELTA_GROUP_INFO:
+		fetch_group_info(hdr_delta->target_rid,
+				 &delta->group_info);
+		break;
+	case SAM_DELTA_GROUP_MEM:
+		fetch_group_mem_info(hdr_delta->target_rid,
+				     &delta->grp_mem_info);
+		break;
+	case SAM_DELTA_ALIAS_INFO:
+		fetch_alias_info(hdr_delta->target_rid,
+				 &delta->alias_info, dom_sid);
+		break;
+	case SAM_DELTA_ALIAS_MEM:
+		fetch_alias_mem(hdr_delta->target_rid,
+				&delta->als_mem_info, dom_sid);
+		break;
+	default:
+		d_printf("Unknown delta record type %d\n", hdr_delta->type);
+		break;
+	}
+}
+
+static void
+fetch_database(struct cli_state *cli, unsigned db_type, DOM_CRED *ret_creds,
+	       DOM_SID dom_sid)
+{
+	unsigned sync_context = 0;
+        NTSTATUS result;
+	int i;
+        TALLOC_CTX *mem_ctx;
+        SAM_DELTA_HDR *hdr_deltas;
+        SAM_DELTA_CTR *deltas;
+        uint32 num_deltas;
+
+	if (!(mem_ctx = talloc_init("fetch_database"))) {
+		return;
+	}
+
+	d_printf("Fetching database %u\n", db_type);
+
+	do {
+		result = cli_netlogon_sam_sync(cli, mem_ctx, ret_creds,
+					       db_type, sync_context,
+					       &num_deltas,
+					       &hdr_deltas, &deltas);
+		clnt_deal_with_creds(cli->sess_key, &(cli->clnt_cred),
+				     ret_creds);
+                for (i = 0; i < num_deltas; i++) {
+			fetch_sam_entry(&hdr_deltas[i], &deltas[i], dom_sid);
+                }
+		sync_context += 1;
+	} while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
+
+	talloc_destroy(mem_ctx);
+}
+
+/* dump sam database via samsync rpc calls */
+int rpc_vampire(int argc, const char **argv)
+{
+        NTSTATUS result;
+	struct cli_state *cli = NULL;
+	uchar trust_password[16];
+	DOM_CRED ret_creds;
+	uint32 neg_flags = 0x000001ff;
+	DOM_SID dom_sid;
+
+	ZERO_STRUCT(ret_creds);
+
+	/* Connect to remote machine */
+	if (!(cli = net_make_ipc_connection(NET_FLAGS_ANONYMOUS |
+					    NET_FLAGS_PDC))) {
+		return 1;
+	}
+
+	if (!cli_nt_session_open(cli, PI_NETLOGON)) {
+		DEBUG(0,("Error connecting to NETLOGON pipe\n"));
+		goto fail;
+	}
+
+	if (!secrets_fetch_trust_account_password(lp_workgroup(),
+						  trust_password, NULL)) {
+		d_printf("Could not retrieve domain trust secret\n");
+		goto fail;
+	}
+	
+	result = cli_nt_setup_creds(cli, SEC_CHAN_BDC,  trust_password,
+				    &neg_flags, 2);
+	if (!NT_STATUS_IS_OK(result)) {
+		d_printf("Failed to setup BDC creds\n");
+		goto fail;
+	}
+
+	dom_sid = *get_global_sam_sid();
+	fetch_database(cli, SAM_DATABASE_DOMAIN, &ret_creds, dom_sid);
+
+	sid_copy(&dom_sid, &global_sid_Builtin);
+	fetch_database(cli, SAM_DATABASE_BUILTIN, &ret_creds, dom_sid);
+
+	/* Currently we crash on PRIVS somewhere in unmarshalling */
+	/* Dump_database(cli, SAM_DATABASE_PRIVS, &ret_creds); */
+
+	cli_nt_session_close(cli);
+        
+        return 0;
+
+fail:
+	if (cli) {
+		cli_nt_session_close(cli);
+	}
+	return -1;
+}

source/utils/net_time.c

@@ -0,0 +1,180 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   net time command
+   Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "includes.h"
+#include "../utils/net.h"
+
+
+/*
+  return the time on a server. This does not require any authentication
+*/
+static time_t cli_servertime(const char *host, struct in_addr *ip, int *zone)
+{
+	struct nmb_name calling, called;
+	time_t ret = 0;
+	struct cli_state *cli = NULL;
+
+	cli = cli_initialise(NULL);
+	if (!cli) goto done;
+
+	if (!cli_connect(cli, host, ip)) {
+		fprintf(stderr,"Can't contact server\n");
+		goto done;
+	}
+
+	make_nmb_name(&calling, lp_netbios_name(), 0x0);
+	if (host) {
+		make_nmb_name(&called, host, 0x20);
+	} else {
+		make_nmb_name(&called, "*SMBSERVER", 0x20);
+	}
+
+	if (!cli_session_request(cli, &calling, &called)) {
+		fprintf(stderr,"Session request failed\n");
+		goto done;
+	}
+	if (!cli_negprot(cli)) {
+		fprintf(stderr,"Protocol negotiation failed\n");
+		goto done;
+	}
+
+	ret = cli->servertime;
+	if (zone) *zone = cli->serverzone;
+
+done:
+	if (cli) cli_shutdown(cli);
+	return ret;
+}
+
+/* find the servers time on the opt_host host */
+static time_t nettime(int *zone)
+{
+	return cli_servertime(opt_host, opt_have_ip? &opt_dest_ip : NULL, zone);
+}
+
+/* return a time as a string ready to be passed to /bin/date */
+static char *systime(time_t t)
+{
+	static char s[100];
+	struct tm *tm;
+
+	tm = localtime(&t);
+	
+	snprintf(s, sizeof(s), "%02d%02d%02d%02d%04d.%02d", 
+		 tm->tm_mon+1, tm->tm_mday, tm->tm_hour, 
+		 tm->tm_min, tm->tm_year + 1900, tm->tm_sec);
+	return s;
+}
+
+int net_time_usage(int argc, const char **argv)
+{
+	d_printf(
+"net time\n\tdisplays time on a server\n\n"\
+"net time system\n\tdisplays time on a server in a format ready for /bin/date\n\n"\
+"net time set\n\truns /bin/date with the time from the server\n\n"\
+"net time zone\n\tdisplays the timezone in hours from GMT on the remote computer\n\n"\
+"\n");
+	net_common_flags_usage(argc, argv);
+	return -1;
+}
+
+/* try to set the system clock using /bin/date */
+static int net_time_set(int argc, const char **argv)
+{
+	time_t t = nettime(NULL);
+	char *cmd;
+
+	if (t == 0) return -1;
+	
+	/* yes, I know this is cheesy. Use "net time system" if you want to 
+	   roll your own. I'm putting this in as it works on a large number
+	   of systems and the user has a choice in whether its used or not */
+	asprintf(&cmd, "/bin/date %s", systime(t));
+	system(cmd);
+	free(cmd);
+
+	return 0;
+}
+
+/* display the time on a remote box in a format ready for /bin/date */
+static int net_time_system(int argc, const char **argv)
+{
+	time_t t = nettime(NULL);
+
+	if (t == 0) return -1;
+
+	printf("%s\n", systime(t));
+
+	return 0;
+}
+
+/* display the time on a remote box in a format ready for /bin/date */
+static int net_time_zone(int argc, const char **argv)
+{
+	int zone = 0;
+	int hours, mins;
+	char zsign;
+	time_t t;
+
+	t = nettime(&zone);
+
+	if (t == 0) return -1;
+
+	zsign = (zone > 0) ? '-' : '+';
+	if (zone < 0) zone = -zone;
+
+	zone /= 60;
+	hours = zone / 60;
+	mins = zone % 60;
+
+	printf("%c%02d%02d\n", zsign, hours, mins);
+
+	return 0;
+}
+
+/* display or set the time on a host */
+int net_time(int argc, const char **argv)
+{
+	time_t t;
+	struct functable func[] = {
+		{"SYSTEM", net_time_system},
+		{"SET", net_time_set},
+		{"ZONE", net_time_zone},
+		{NULL, NULL}
+	};
+
+	if (!opt_host && !opt_have_ip && 
+	    !find_master_ip(opt_target_workgroup, &opt_dest_ip)) {
+		d_printf("Could not locate a time server.  Try "\
+				 "specifying a target host.\n");
+		net_time_usage(argc,argv);
+		return -1;
+	}
+
+	if (argc != 0) {
+		return net_run_function(argc, argv, func, net_time_usage);
+	}
+
+	/* default - print the time */
+	t = cli_servertime(opt_host, opt_have_ip? &opt_dest_ip : NULL, NULL);
+	if (t == 0) return -1;
+
+	d_printf("%s", ctime(&t));
+	return 0;
+}

source/utils/nmblookup.c

@@ -0,0 +1,338 @@
+/* 
+   Unix SMB/CIFS implementation.
+   NBT client - used to lookup netbios names
+   Copyright (C) Andrew Tridgell 1994-1998
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+*/
+
+#include "includes.h"
+
+extern BOOL AllowDebugChange;
+
+static BOOL give_flags = False;
+static BOOL use_bcast = True;
+static BOOL got_bcast = False;
+static struct in_addr bcast_addr;
+static BOOL recursion_desired = False;
+static BOOL translate_addresses = False;
+static int ServerFD= -1;
+static int RootPort = False;
+static BOOL find_status=False;
+
+/****************************************************************************
+  open the socket communication
+  **************************************************************************/
+static BOOL open_sockets(void)
+{
+  ServerFD = open_socket_in( SOCK_DGRAM,
+                             (RootPort ? 137 : 0),
+                             (RootPort ?   0 : 3),
+                             interpret_addr(lp_socket_address()), True );
+
+  if (ServerFD == -1)
+    return(False);
+
+  set_socket_options( ServerFD, "SO_BROADCAST" );
+
+  DEBUG(3, ("Socket opened.\n"));
+  return True;
+}
+
+
+/****************************************************************************
+usage on the program
+****************************************************************************/
+static void usage(void)
+{
+  d_printf("Usage: nmblookup [options] name\n");
+  d_printf("Version %s\n",VERSION);
+  d_printf("\t-d debuglevel         set the debuglevel\n");
+  d_printf("\t-B broadcast address  the address to use for broadcasts\n");
+  d_printf("\t-f                    list the NMB flags returned\n");
+  d_printf("\t-U unicast   address  the address to use for unicast\n");
+  d_printf("\t-M                    searches for a master browser\n");
+  d_printf("\t-R                    set recursion desired in packet\n");
+  d_printf("\t-S                    lookup node status as well\n");
+  d_printf("\t-T                    translate IP addresses into names\n");
+  d_printf("\t-r                    Use root port 137 (Win95 only replies to this)\n");
+  d_printf("\t-A                    Do a node status on <name> as an IP Address\n");
+  d_printf("\t-i NetBIOS scope      Use the given NetBIOS scope for name queries\n");
+  d_printf("\t-s smb.conf file      Use the given path to the smb.conf file\n");
+  d_printf("\t-h                    Print this help message.\n");
+  d_printf("\n  If you specify -M and name is \"-\", nmblookup looks up __MSBROWSE__<01>\n");
+  d_printf("\n");
+}
+
+/****************************************************************************
+turn a node status flags field into a string
+****************************************************************************/
+static char *node_status_flags(unsigned char flags)
+{
+	static fstring ret;
+	fstrcpy(ret,"");
+	
+	fstrcat(ret, (flags & 0x80) ? "<GROUP> " : "        ");
+	if ((flags & 0x60) == 0x00) fstrcat(ret,"B ");
+	if ((flags & 0x60) == 0x20) fstrcat(ret,"P ");
+	if ((flags & 0x60) == 0x40) fstrcat(ret,"M ");
+	if ((flags & 0x60) == 0x60) fstrcat(ret,"H ");
+	if (flags & 0x10) fstrcat(ret,"<DEREGISTERING> ");
+	if (flags & 0x08) fstrcat(ret,"<CONFLICT> ");
+	if (flags & 0x04) fstrcat(ret,"<ACTIVE> ");
+	if (flags & 0x02) fstrcat(ret,"<PERMANENT> ");
+	
+	return ret;
+}
+
+/****************************************************************************
+turn the NMB Query flags into a string
+****************************************************************************/
+static char *query_flags(int flags)
+{
+	static fstring ret1;
+	fstrcpy(ret1, "");
+
+	if (flags & NM_FLAGS_RS) fstrcat(ret1, "Response ");
+	if (flags & NM_FLAGS_AA) fstrcat(ret1, "Authoritative ");
+	if (flags & NM_FLAGS_TC) fstrcat(ret1, "Truncated ");
+	if (flags & NM_FLAGS_RD) fstrcat(ret1, "Recursion_Desired ");
+	if (flags & NM_FLAGS_RA) fstrcat(ret1, "Recursion_Available ");
+	if (flags & NM_FLAGS_B)  fstrcat(ret1, "Broadcast ");
+
+	return ret1;
+}
+
+/****************************************************************************
+do a node status query
+****************************************************************************/
+static void do_node_status(int fd, const char *name, int type, struct in_addr ip)
+{
+	struct nmb_name nname;
+	int count, i, j;
+	struct node_status *status;
+	fstring cleanname;
+
+	d_printf("Looking up status of %s\n",inet_ntoa(ip));
+	make_nmb_name(&nname, name, type);
+	status = node_status_query(fd,&nname,ip, &count);
+	if (status) {
+		for (i=0;i<count;i++) {
+			fstrcpy(cleanname, status[i].name);
+			for (j=0;cleanname[j];j++) {
+				if (!isprint((int)cleanname[j])) cleanname[j] = '.';
+			}
+			d_printf("\t%-15s <%02x> - %s\n",
+			       cleanname,status[i].type,
+			       node_status_flags(status[i].flags));
+		}
+		SAFE_FREE(status);
+	}
+	d_printf("\n");
+}
+
+
+/****************************************************************************
+send out one query
+****************************************************************************/
+static BOOL query_one(const char *lookup, unsigned int lookup_type)
+{
+	int j, count, flags = 0;
+	struct in_addr *ip_list=NULL;
+
+	if (got_bcast) {
+		d_printf("querying %s on %s\n", lookup, inet_ntoa(bcast_addr));
+		ip_list = name_query(ServerFD,lookup,lookup_type,use_bcast,
+				     use_bcast?True:recursion_desired,
+				     bcast_addr,&count, &flags, NULL);
+	} else {
+		struct in_addr *bcast;
+		for (j=iface_count() - 1;
+		     !ip_list && j >= 0;
+		     j--) {
+			bcast = iface_n_bcast(j);
+			d_printf("querying %s on %s\n", 
+			       lookup, inet_ntoa(*bcast));
+			ip_list = name_query(ServerFD,lookup,lookup_type,
+					     use_bcast,
+					     use_bcast?True:recursion_desired,
+					     *bcast,&count, &flags, NULL);
+		}
+	}
+
+	if (!ip_list) return False;
+
+	if (give_flags)
+	  d_printf("Flags: %s\n", query_flags(flags));
+
+	for (j=0;j<count;j++) {
+		if (translate_addresses) {
+			struct hostent *host = gethostbyaddr((char *)&ip_list[j], sizeof(ip_list[j]), AF_INET);
+			if (host) {
+				d_printf("%s, ", host -> h_name);
+			}
+		}
+		d_printf("%s %s<%02x>\n",inet_ntoa(ip_list[j]),lookup, lookup_type);
+	}
+
+	/* We can only do find_status if the ip address returned
+	   was valid - ie. name_query returned true.
+	*/
+	if (find_status) {
+		do_node_status(ServerFD, lookup, lookup_type, ip_list[0]);
+	}
+
+	safe_free(ip_list);
+
+	return (ip_list != NULL);
+}
+
+
+/****************************************************************************
+  main program
+****************************************************************************/
+int main(int argc,char *argv[])
+{
+  int opt;
+  unsigned int lookup_type = 0x0;
+  fstring lookup;
+  extern int optind;
+  extern char *optarg;
+  BOOL find_master=False;
+  int i;
+  BOOL lookup_by_ip = False;
+  int commandline_debuglevel = -2;
+
+  DEBUGLEVEL = 1;
+  /* Prevent smb.conf setting from overridding */
+  AllowDebugChange = False;
+
+  *lookup = 0;
+
+  setup_logging(argv[0],True);
+
+  while ((opt = getopt(argc, argv, "d:fB:U:i:s:SMrhART")) != EOF)
+    switch (opt)
+      {
+      case 'B':
+	bcast_addr = *interpret_addr2(optarg);
+	got_bcast = True;
+	use_bcast = True;
+	break;
+      case 'f':
+	give_flags = True;
+	break;
+      case 'U':
+	bcast_addr = *interpret_addr2(optarg);
+	got_bcast = True;
+	use_bcast = False;
+	break;
+      case 'T':
+        translate_addresses = !translate_addresses;
+	break;
+      case 'i':
+	      lp_set_cmdline("netbios scope", optarg);
+	break;
+      case 'M':
+	find_master = True;
+	break;
+      case 'S':
+	find_status = True;
+	break;
+      case 'R':
+	recursion_desired = True;
+	break;
+      case 'd':
+	commandline_debuglevel = DEBUGLEVEL = atoi(optarg);
+	break;
+      case 's':
+	pstrcpy(dyn_CONFIGFILE, optarg);
+	break;
+      case 'r':
+        RootPort = True;
+        break;
+      case 'h':
+	usage();
+	exit(0);
+	break;
+      case 'A':
+        lookup_by_ip = True;
+        break;
+      default:
+	usage();
+	exit(1);
+      }
+
+  if (argc < 2) {
+    usage();
+    exit(1);
+  }
+
+  if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
+    fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
+  }
+
+  /*
+   * Ensure we reset DEBUGLEVEL if someone specified it
+   * on the command line.
+   */
+
+  if(commandline_debuglevel != -2)
+    DEBUGLEVEL = commandline_debuglevel;
+
+  load_interfaces();
+  if (!open_sockets()) return(1);
+
+  for (i=optind;i<argc;i++)
+  {
+      char *p;
+      struct in_addr ip;
+
+      fstrcpy(lookup,argv[i]);
+
+      if(lookup_by_ip)
+      {
+        fstrcpy(lookup,"*");
+        ip = *interpret_addr2(argv[i]);
+	do_node_status(ServerFD, lookup, lookup_type, ip);
+        continue;
+      }
+
+      if (find_master) {
+	if (*lookup == '-') {
+	  fstrcpy(lookup,"\01\02__MSBROWSE__\02");
+	  lookup_type = 1;
+	} else {
+	  lookup_type = 0x1d;
+	}
+      }
+
+      p = strchr_m(lookup,'#');
+      if (p) {
+        *p = '\0';
+        sscanf(++p,"%x",&lookup_type);
+      }
+
+      if (!query_one(lookup, lookup_type)) {
+	d_printf( "name_query failed to find name %s", lookup );
+        if( 0 != lookup_type )
+          d_printf( "#%02x", lookup_type );
+        d_printf( "\n" );
+      }
+  }
+  
+  return(0);
+}

source/utils/ntlm_auth.c

@@ -0,0 +1,551 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   Winbind status program.
+
+   Copyright (C) Tim Potter      2000-2002
+   Copyright (C) Andrew Bartlett 2003
+   Copyright (C) Francesco Chemolli <kinkie@kame.usr.dsi.unimi.it> 2000 
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_WINBIND
+
+#define SQUID_BUFFER_SIZE 2010
+
+enum squid_mode {
+	SQUID_2_4_BASIC,
+	SQUID_2_5_BASIC,
+	SQUID_2_5_NTLMSSP
+};
+	
+
+extern int winbindd_fd;
+
+static const char *helper_protocol;
+static const char *username;
+static const char *domain;
+static const char *workstation;
+static const char *hex_challenge;
+static const char *hex_lm_response;
+static const char *hex_nt_response;
+static unsigned char *challenge;
+static size_t challenge_len;
+static unsigned char *lm_response;
+static size_t lm_response_len;
+static unsigned char *nt_response;
+static size_t nt_response_len;
+
+static char *password;
+
+static char winbind_separator(void)
+{
+	struct winbindd_response response;
+	static BOOL got_sep;
+	static char sep;
+
+	if (got_sep)
+		return sep;
+
+	ZERO_STRUCT(response);
+
+	/* Send off request */
+
+	if (winbindd_request(WINBINDD_INFO, NULL, &response) !=
+	    NSS_STATUS_SUCCESS) {
+		d_printf("could not obtain winbind separator!\n");
+		return '\\';
+	}
+
+	sep = response.data.info.winbind_separator;
+	got_sep = True;
+
+	if (!sep) {
+		d_printf("winbind separator was NULL!\n");
+		return '\\';
+	}
+	
+	return sep;
+}
+
+static const char *get_winbind_domain(void)
+{
+	struct winbindd_response response;
+
+	static fstring winbind_domain;
+	if (*winbind_domain) {
+		return winbind_domain;
+	}
+
+	ZERO_STRUCT(response);
+
+	/* Send off request */
+
+	if (winbindd_request(WINBINDD_DOMAIN_NAME, NULL, &response) !=
+	    NSS_STATUS_SUCCESS) {
+		d_printf("could not obtain winbind domain name!\n");
+		return NULL;
+	}
+
+	fstrcpy(winbind_domain, response.data.domain_name);
+
+	return winbind_domain;
+
+}
+
+static const char *get_winbind_netbios_name(void)
+{
+	struct winbindd_response response;
+
+	static fstring winbind_netbios_name;
+
+	if (*winbind_netbios_name) {
+		return winbind_netbios_name;
+	}
+
+	ZERO_STRUCT(response);
+
+	/* Send off request */
+
+	if (winbindd_request(WINBINDD_NETBIOS_NAME, NULL, &response) !=
+	    NSS_STATUS_SUCCESS) {
+		d_printf("could not obtain winbind netbios name!\n");
+		return NULL;
+	}
+
+	fstrcpy(winbind_netbios_name, response.data.netbios_name);
+
+	return winbind_netbios_name;
+
+}
+
+/* Authenticate a user with a plaintext password */
+
+static BOOL check_plaintext_auth(const char *user, const char *pass, BOOL stdout_diagnostics)
+{
+	struct winbindd_request request;
+	struct winbindd_response response;
+        NSS_STATUS result;
+
+	/* Send off request */
+
+	ZERO_STRUCT(request);
+	ZERO_STRUCT(response);
+
+	fstrcpy(request.data.auth.user, user);
+	fstrcpy(request.data.auth.pass, pass);
+
+	result = winbindd_request(WINBINDD_PAM_AUTH, &request, &response);
+
+	/* Display response */
+	
+	if (stdout_diagnostics) {
+		if ((result != NSS_STATUS_SUCCESS) && (response.data.auth.nt_status == 0)) {
+			d_printf("Reading winbind reply failed! (0x01)\n");
+		}
+		
+		d_printf("%s (0x%x)\n", 
+			 response.data.auth.nt_status_string, 
+			 response.data.auth.nt_status);
+	} else {
+		if ((result != NSS_STATUS_SUCCESS) && (response.data.auth.nt_status == 0)) {
+			DEBUG(1, ("Reading winbind reply failed! (0x01)\n"));
+		}
+		
+		DEBUG(3, ("%s (0x%x)\n", 
+			 response.data.auth.nt_status_string, 
+			 response.data.auth.nt_status));		
+	}
+		
+        return (result == NSS_STATUS_SUCCESS);
+}
+
+static NTSTATUS winbind_pw_check(struct ntlmssp_state *ntlmssp_state) 
+{
+	struct winbindd_request request;
+	struct winbindd_response response;
+        NSS_STATUS result;
+	/* Send off request */
+
+	ZERO_STRUCT(request);
+	ZERO_STRUCT(response);
+
+	fstrcpy(request.data.auth_crap.user, ntlmssp_state->user);
+
+	fstrcpy(request.data.auth_crap.domain, ntlmssp_state->domain);
+	fstrcpy(request.data.auth_crap.workstation, ntlmssp_state->workstation);
+	
+	memcpy(request.data.auth_crap.chal, ntlmssp_state->chal.data, 
+	       MIN(ntlmssp_state->chal.length, 8));
+
+	memcpy(request.data.auth_crap.lm_resp, ntlmssp_state->lm_resp.data, 
+	       MIN(ntlmssp_state->lm_resp.length, sizeof(request.data.auth_crap.lm_resp)));
+        
+	memcpy(request.data.auth_crap.nt_resp, ntlmssp_state->lm_resp.data,
+	       MIN(ntlmssp_state->nt_resp.length, sizeof(request.data.auth_crap.nt_resp)));
+        
+        request.data.auth_crap.lm_resp_len = ntlmssp_state->lm_resp.length;
+        request.data.auth_crap.nt_resp_len = ntlmssp_state->nt_resp.length;
+
+	result = winbindd_request(WINBINDD_PAM_AUTH_CRAP, &request, &response);
+
+	/* Display response */
+
+	if ((result != NSS_STATUS_SUCCESS) && (response.data.auth.nt_status == 0)) {
+		return NT_STATUS_UNSUCCESSFUL;
+	}
+
+	return NT_STATUS(response.data.auth.nt_status);
+}
+
+static void manage_squid_ntlmssp_request(enum squid_mode squid_mode, 
+					 char *buf, int length) 
+{
+	static NTLMSSP_STATE *ntlmssp_state;
+	DATA_BLOB request, reply;
+	NTSTATUS nt_status;
+
+	if (!ntlmssp_state) {
+		ntlmssp_server_start(&ntlmssp_state);
+		ntlmssp_state->check_password = winbind_pw_check;
+		ntlmssp_state->get_domain = get_winbind_domain;
+		ntlmssp_state->get_global_myname = get_winbind_netbios_name;
+	}
+
+	if (strlen(buf) < 3) {
+		x_fprintf(x_stdout, "BH\n");
+		return;
+	}
+	
+	request = base64_decode_data_blob(buf + 3);
+	
+	DEBUG(0, ("got NTLMSSP packet:\n"));
+	dump_data(0, request.data, request.length);
+
+	nt_status = ntlmssp_server_update(ntlmssp_state, request, &reply);
+	
+	if (NT_STATUS_EQUAL(nt_status, NT_STATUS_MORE_PROCESSING_REQUIRED)) {
+		char *reply_base64 = base64_encode_data_blob(reply);
+		x_fprintf(x_stdout, "TT %s\n", reply_base64);
+		SAFE_FREE(reply_base64);
+		data_blob_free(&reply);
+	} else if (!NT_STATUS_IS_OK(nt_status)) {
+		x_fprintf(x_stdout, "NA %s\n", nt_errstr(nt_status));
+	} else {
+		x_fprintf(x_stdout, "AF %s\\%s\n", ntlmssp_state->domain, ntlmssp_state->user);
+	}
+
+	data_blob_free(&request);
+}
+
+static void manage_squid_basic_request(enum squid_mode squid_mode, 
+				       char *buf, int length) 
+{
+	char *user, *pass;	
+	user=buf;
+	
+	pass=memchr(buf,' ',length);
+	if (!pass) {
+		DEBUG(2, ("Password not found. Denying access\n"));
+		x_fprintf(x_stderr, "ERR\n");
+		return;
+	}
+	*pass='\0';
+	pass++;
+	
+	if (squid_mode == SQUID_2_5_BASIC) {
+		rfc1738_unescape(user);
+		rfc1738_unescape(pass);
+	}
+	
+	if (check_plaintext_auth(user, pass, False)) {
+		x_fprintf(x_stdout, "OK\n");
+	} else {
+		x_fprintf(x_stdout, "ERR\n");
+	}
+}
+
+static void manage_squid_request(enum squid_mode squid_mode) 
+{
+	char buf[SQUID_BUFFER_SIZE+1];
+	int length;
+	char *c;
+	static BOOL err;
+  
+	if (x_fgets(buf, sizeof(buf)-1, x_stdin) == NULL) {
+		DEBUG(1, ("fgets() failed! dying..... errno=%d (%s)\n", errno,
+			  strerror(errno)));
+		exit(1);    /* BIIG buffer */
+	}
+    
+	c=memchr(buf,'\n',sizeof(buf)-1);
+	if (c) {
+		*c = '\0';
+		length = c-buf;
+	} else {
+		err = 1;
+		return;
+	}
+	if (err) {
+		DEBUG(2, ("Oversized message\n"));
+		x_fprintf(x_stderr, "ERR\n");
+		err = 0;
+		return;
+	}
+
+	DEBUG(10, ("Got '%s' from squid (length: %d).\n",buf,length));
+
+	if (buf[0] == '\0') {
+		DEBUG(2, ("Invalid Request\n"));
+		x_fprintf(x_stderr, "ERR\n");
+		return;
+	}
+	
+	if (squid_mode == SQUID_2_5_BASIC || squid_mode == SQUID_2_4_BASIC) {
+		manage_squid_basic_request(squid_mode, buf, length);
+	} else if (squid_mode == SQUID_2_5_NTLMSSP) {
+		manage_squid_ntlmssp_request(squid_mode, buf, length);
+	}
+}
+
+
+static void squid_stream(enum squid_mode squid_mode) {
+	/* initialize FDescs */
+	x_setbuf(x_stdout, NULL);
+	x_setbuf(x_stderr, NULL);
+	while(1) {
+		manage_squid_request(squid_mode);
+	}
+}
+
+
+/* Authenticate a user with a challenge/response */
+
+static BOOL check_auth_crap(void)
+{
+	struct winbindd_request request;
+	struct winbindd_response response;
+        NSS_STATUS result;
+	/* Send off request */
+
+	ZERO_STRUCT(request);
+	ZERO_STRUCT(response);
+
+	fstrcpy(request.data.auth_crap.user, username);
+
+	fstrcpy(request.data.auth_crap.domain, domain);
+	fstrcpy(request.data.auth_crap.workstation, workstation);
+	
+	memcpy(request.data.auth_crap.chal, challenge, MIN(challenge_len, 8));
+
+	memcpy(request.data.auth_crap.lm_resp, lm_response, MIN(lm_response_len, sizeof(request.data.auth_crap.lm_resp)));
+        
+	memcpy(request.data.auth_crap.nt_resp, nt_response, MIN(nt_response_len, sizeof(request.data.auth_crap.nt_resp)));
+        
+        request.data.auth_crap.lm_resp_len = lm_response_len;
+        request.data.auth_crap.nt_resp_len = nt_response_len;
+
+	result = winbindd_request(WINBINDD_PAM_AUTH_CRAP, &request, &response);
+
+	/* Display response */
+
+	if ((result != NSS_STATUS_SUCCESS) && (response.data.auth.nt_status == 0)) {
+		d_printf("Reading winbind reply failed! (0x01)\n");
+	}
+
+	d_printf("%s (0x%x)\n", 
+		 response.data.auth.nt_status_string, 
+		 response.data.auth.nt_status);
+
+        return result == NSS_STATUS_SUCCESS;
+}
+
+/* Main program */
+
+enum {
+	OPT_USERNAME = 1000,
+	OPT_DOMAIN,
+	OPT_WORKSTATION,
+	OPT_CHALLENGE,
+	OPT_RESPONSE,
+	OPT_LM,
+	OPT_NT,
+	OPT_PASSWORD
+};
+
+/*************************************************************
+ Routine to set hex password characters into an allocated array.
+**************************************************************/
+
+static void hex_encode(const unsigned char *buff_in, size_t len, char **out_hex_buffer)
+{
+	int i;
+	char *hex_buffer;
+
+	*out_hex_buffer = smb_xmalloc((len*2)+1);
+	hex_buffer = *out_hex_buffer;
+
+	for (i = 0; i < len; i++)
+		slprintf(&hex_buffer[i*2], 3, "%02X", buff_in[i]);
+}
+
+/*************************************************************
+ Routine to get the 32 hex characters and turn them
+ into a 16 byte array.
+**************************************************************/
+
+static BOOL hex_decode(const char *hex_buf_in, unsigned char **out_buffer, size_t *size)
+{
+	int i;
+	size_t hex_buf_in_len = strlen(hex_buf_in);
+	unsigned char  partial_byte_hex;
+	unsigned char  partial_byte;
+	const char     *hexchars = "0123456789ABCDEF";
+	char           *p;
+	BOOL           high = True;
+	
+	if (!hex_buf_in) 
+		return (False);
+	
+	*size = (hex_buf_in_len + 1) / 2;
+
+	*out_buffer = smb_xmalloc(*size);
+	
+	for (i = 0; i < hex_buf_in_len; i++) {
+		partial_byte_hex = toupper(hex_buf_in[i]);
+
+		p = strchr(hexchars, partial_byte_hex);
+
+		if (!p)
+			return (False);
+
+		partial_byte = PTR_DIFF(p, hexchars);
+
+		if (high) {
+			(*out_buffer)[i / 2] = (partial_byte << 4);
+		} else {
+			(*out_buffer)[i / 2] |= partial_byte;
+		}
+		high = !high;
+	}
+	return (True);
+}
+
+
+int main(int argc, const char **argv)
+{
+	int opt;
+
+	poptContext pc;
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+
+		{ "helper-protocol", 0, POPT_ARG_STRING, &helper_protocol, OPT_DOMAIN, "operate as a stdio-based helper", "helper protocol to use"},
+ 		{ "username", 0, POPT_ARG_STRING, &username, OPT_USERNAME, "username"},
+ 		{ "domain", 0, POPT_ARG_STRING, &domain, OPT_DOMAIN, "domain name"},
+ 		{ "workstation", 0, POPT_ARG_STRING, &domain, OPT_WORKSTATION, "workstation"},
+ 		{ "challenge", 0, POPT_ARG_STRING, &hex_challenge, OPT_CHALLENGE, "challenge (HEX encoded)"},
+		{ "lm-response", 0, POPT_ARG_STRING, &hex_lm_response, OPT_LM, "LM Response to the challenge (HEX encoded)"},
+		{ "nt-response", 0, POPT_ARG_STRING, &hex_nt_response, OPT_NT, "NT or NTLMv2 Response to the challenge (HEX encoded)"},
+		{ "password", 0, POPT_ARG_STRING, &password, OPT_PASSWORD, "User's plaintext password"},		
+		{ NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_debug },
+		{ NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_configfile },
+		{ NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_version},
+		{ 0, 0, 0, 0 }
+	};
+
+	/* Samba client initialisation */
+
+	dbf = x_stderr;
+	
+	/* Parse options */
+
+	pc = poptGetContext("ntlm_auth", argc, argv, long_options, 0);
+
+	/* Parse command line options */
+
+	if (argc == 1) {
+		poptPrintHelp(pc, stderr, 0);
+		return 1;
+	}
+
+	pc = poptGetContext(NULL, argc, (const char **)argv, long_options, 
+			    POPT_CONTEXT_KEEP_FIRST);
+
+	while((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+		case OPT_CHALLENGE:
+			if (!hex_decode(hex_challenge, &challenge, &challenge_len)) {
+				fprintf(stderr, "hex decode of %s failed!\n", hex_challenge);
+				exit(1);
+			}
+			break;
+		case OPT_LM: 
+			if (!hex_decode(hex_lm_response, &lm_response, &lm_response_len)) {
+				fprintf(stderr, "hex decode of %s failed!\n", lm_response);
+				exit(1);
+			}
+			break;
+		case OPT_NT:
+			if (!hex_decode(hex_lm_response, &lm_response, &lm_response_len)) {
+				fprintf(stderr, "hex decode of %s failed!\n", lm_response);
+				exit(1);
+			}
+			break;
+		}
+	}
+
+	if (helper_protocol) {
+		if (strcmp(helper_protocol, "squid-2.5-ntlmssp")== 0) {
+			squid_stream(SQUID_2_5_NTLMSSP);
+		} else if (strcmp(helper_protocol, "squid-2.5-basic")== 0) {
+			squid_stream(SQUID_2_5_BASIC);
+		} else if (strcmp(helper_protocol, "squid-2.4-basic")== 0) {
+			squid_stream(SQUID_2_4_BASIC);
+		} else {
+			fprintf(stderr, "unknown helper protocol [%s]\n", helper_protocol);
+			exit(1);
+		}
+	}
+
+	if (domain == NULL) {
+		domain = get_winbind_domain();
+	}
+
+	if (workstation == NULL) {
+		workstation = "";
+	}
+
+	if (challenge) {
+		if (!check_auth_crap()) {
+			exit(1);
+		}
+	} else if (password) {
+		fstring user;
+		snprintf(user, sizeof(user)-1, "%s%c%s", domain, winbind_separator(), username);
+		if (!check_plaintext_auth(user, password, True)) {
+			exit(1);
+		}
+	}
+
+	/* Exit code */
+
+	poptFreeContext(pc);
+	return 0;
+}

source/utils/pdbedit.c

@@ -0,0 +1,696 @@
+/* 
+   Unix SMB/CIFS implementation.
+   passdb editing frontend
+   
+   Copyright (C) Simo Sorce      2000
+   Copyright (C) Andrew Bartlett 2001   
+   Copyright (C) Jelmer Vernooij 2002
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#define BIT_BACKEND	0x00000004
+#define BIT_VERBOSE	0x00000008
+#define BIT_SPSTYLE	0x00000010
+#define BIT_RESERV_1	0x00000020
+#define BIT_RESERV_2	0x00000040
+#define BIT_RESERV_3	0x00000080
+#define BIT_FULLNAME	0x00000100
+#define BIT_HOMEDIR	0x00000200
+#define BIT_HDIRDRIVE	0x00000400
+#define BIT_LOGSCRIPT	0x00000800
+#define BIT_PROFILE	0x00001000
+#define BIT_MACHINE	0x00002000
+#define BIT_RESERV_4	0x00004000
+#define BIT_USER	0x00008000
+#define BIT_LIST	0x00010000
+#define BIT_MODIFY	0x00020000
+#define BIT_CREATE	0x00040000
+#define BIT_DELETE	0x00080000
+#define BIT_ACCPOLICY	0x00100000
+#define BIT_ACCPOLVAL	0x00200000
+#define BIT_ACCTCTRL	0x00400000
+#define BIT_RESERV_7	0x00800000
+#define BIT_IMPORT	0x01000000
+#define BIT_EXPORT	0x02000000
+
+#define MASK_ALWAYS_GOOD	0x0000001F
+#define MASK_USER_GOOD		0x00401F00
+
+/*********************************************************
+ Add all currently available users to another db
+ ********************************************************/
+
+static int export_database (struct pdb_context *in, struct pdb_context *out) {
+	SAM_ACCOUNT *user = NULL;
+
+	if (NT_STATUS_IS_ERR(in->pdb_setsampwent(in, 0))) {
+		fprintf(stderr, "Can't sampwent!\n");
+		return 1;
+	}
+
+	if (!NT_STATUS_IS_OK(pdb_init_sam(&user))) {
+		fprintf(stderr, "Can't initialize new SAM_ACCOUNT!\n");
+		return 1;
+	}
+
+	while (NT_STATUS_IS_OK(in->pdb_getsampwent(in, user))) {
+		out->pdb_add_sam_account(out, user);
+		if (!NT_STATUS_IS_OK(pdb_reset_sam(user))){
+			fprintf(stderr, "Can't reset SAM_ACCOUNT!\n");
+			return 1;
+		}
+	}
+
+	in->pdb_endsampwent(in);
+
+	return 0;
+}
+
+/*********************************************************
+ Print info from sam structure
+**********************************************************/
+
+static int print_sam_info (SAM_ACCOUNT *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
+{
+	uid_t uid;
+	gid_t gid;
+	time_t tmp;
+
+	/* TODO: chaeck if entry is a user or a workstation */
+	if (!sam_pwent) return -1;
+	
+	if (verbosity) {
+		printf ("Unix username:        %s\n", pdb_get_username(sam_pwent));
+		printf ("NT username:          %s\n", pdb_get_nt_username(sam_pwent));
+		printf ("Account Flags:        %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
+		
+		if (IS_SAM_UNIX_USER(sam_pwent)) {
+			uid = pdb_get_uid(sam_pwent);
+			gid = pdb_get_gid(sam_pwent);
+			printf ("User ID/Group ID:     %d/%d\n", uid, gid);
+		}
+		printf ("User SID:             %s\n",
+			sid_string_static(pdb_get_user_sid(sam_pwent)));
+		printf ("Primary Group SID:    %s\n",
+			sid_string_static(pdb_get_group_sid(sam_pwent)));
+		printf ("Full Name:            %s\n", pdb_get_fullname(sam_pwent));
+		printf ("Home Directory:       %s\n", pdb_get_homedir(sam_pwent));
+		printf ("HomeDir Drive:        %s\n", pdb_get_dir_drive(sam_pwent));
+		printf ("Logon Script:         %s\n", pdb_get_logon_script(sam_pwent));
+		printf ("Profile Path:         %s\n", pdb_get_profile_path(sam_pwent));
+		printf ("Domain:               %s\n", pdb_get_domain(sam_pwent));
+		printf ("Account desc:         %s\n", pdb_get_acct_desc(sam_pwent));
+		printf ("Workstations:         %s\n", pdb_get_workstations(sam_pwent));
+		printf ("Munged dial:          %s\n", pdb_get_munged_dial(sam_pwent));
+		
+		tmp = pdb_get_logon_time(sam_pwent);
+		printf ("Logon time:           %s\n", tmp ? http_timestring(tmp) : "0");
+		
+		tmp = pdb_get_logoff_time(sam_pwent);
+		printf ("Logoff time:          %s\n", tmp ? http_timestring(tmp) : "0");
+		
+		tmp = pdb_get_kickoff_time(sam_pwent);
+		printf ("Kickoff time:         %s\n", tmp ? http_timestring(tmp) : "0");
+		
+		tmp = pdb_get_pass_last_set_time(sam_pwent);
+		printf ("Password last set:    %s\n", tmp ? http_timestring(tmp) : "0");
+		
+		tmp = pdb_get_pass_can_change_time(sam_pwent);
+		printf ("Password can change:  %s\n", tmp ? http_timestring(tmp) : "0");
+		
+		tmp = pdb_get_pass_must_change_time(sam_pwent);
+		printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");
+		
+	} else if (smbpwdstyle) {
+		if (IS_SAM_UNIX_USER(sam_pwent)) {
+			char lm_passwd[33];
+			char nt_passwd[33];
+
+			uid = pdb_get_uid(sam_pwent);
+			pdb_sethexpwd(lm_passwd, 
+				      pdb_get_lanman_passwd(sam_pwent), 
+				      pdb_get_acct_ctrl(sam_pwent));
+			pdb_sethexpwd(nt_passwd, 
+				      pdb_get_nt_passwd(sam_pwent), 
+				      pdb_get_acct_ctrl(sam_pwent));
+			
+			printf("%s:%d:%s:%s:%s:LCT-%08X:\n",
+			       pdb_get_username(sam_pwent),
+			       uid,
+			       lm_passwd,
+			       nt_passwd,
+			       pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
+			       (uint32)pdb_get_pass_last_set_time(sam_pwent));
+		} else {
+			fprintf(stderr, "Can't output in smbpasswd format, no uid on this record.\n");
+		}
+	} else {
+		if (IS_SAM_UNIX_USER(sam_pwent)) {
+			printf ("%s:%d:%s\n", pdb_get_username(sam_pwent), pdb_get_uid(sam_pwent), 
+				pdb_get_fullname(sam_pwent));
+		} else {	
+			printf ("%s:(null):%s\n", pdb_get_username(sam_pwent), pdb_get_fullname(sam_pwent));
+		}
+	}
+
+	return 0;	
+}
+
+/*********************************************************
+ Get an Print User Info
+**********************************************************/
+
+static int print_user_info (struct pdb_context *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
+{
+	SAM_ACCOUNT *sam_pwent=NULL;
+	BOOL ret;
+	
+	if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
+		return -1;
+	}
+	
+	ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
+
+	if (ret==False) {
+		fprintf (stderr, "Username not found!\n");
+		pdb_free_sam(&sam_pwent);
+		return -1;
+	}
+	
+	ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
+	pdb_free_sam(&sam_pwent);
+	
+	return ret;
+}
+	
+/*********************************************************
+ List Users
+**********************************************************/
+static int print_users_list (struct pdb_context *in, BOOL verbosity, BOOL smbpwdstyle)
+{
+	SAM_ACCOUNT *sam_pwent=NULL;
+	BOOL check, ret;
+	
+	check = NT_STATUS_IS_OK(in->pdb_setsampwent(in, False));
+	if (!check) {
+		return 1;
+	}
+
+	check = True;
+	if (!(NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent)))) return 1;
+
+	while (check && (ret = NT_STATUS_IS_OK(in->pdb_getsampwent (in, sam_pwent)))) {
+		if (verbosity)
+			printf ("---------------\n");
+		print_sam_info (sam_pwent, verbosity, smbpwdstyle);
+		pdb_free_sam(&sam_pwent);
+		check = NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent));
+	}
+	if (check) pdb_free_sam(&sam_pwent);
+	
+	in->pdb_endsampwent(in);
+	return 0;
+}
+
+/*********************************************************
+ Set User Info
+**********************************************************/
+
+static int set_user_info (struct pdb_context *in, const char *username, 
+			  const char *fullname, const char *homedir, 
+			  const char *drive, const char *script, 
+			  const char *profile, const char *account_control)
+{
+	SAM_ACCOUNT *sam_pwent=NULL;
+	BOOL ret;
+	
+	pdb_init_sam(&sam_pwent);
+	
+	ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
+	if (ret==False) {
+		fprintf (stderr, "Username not found!\n");
+		pdb_free_sam(&sam_pwent);
+		return -1;
+	}
+	
+	if (fullname)
+		pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
+	if (homedir)
+		pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
+	if (drive)
+		pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
+	if (script)
+		pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
+	if (profile)
+		pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
+
+	if (account_control) {
+		uint16 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
+					ACB_PWNOEXP|ACB_AUTOLOCK);
+
+		uint16 newflag = pdb_decode_acct_ctrl(account_control);
+
+		if (newflag & not_settable) {
+			fprintf(stderr, "Can only set [NDHLX] flags\n");
+			pdb_free_sam(&sam_pwent);
+			return -1;
+		}
+
+		pdb_set_acct_ctrl(sam_pwent,
+				  (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
+				  PDB_CHANGED);
+	}
+	
+	if (NT_STATUS_IS_OK(in->pdb_update_sam_account (in, sam_pwent)))
+		print_user_info (in, username, True, False);
+	else {
+		fprintf (stderr, "Unable to modify entry!\n");
+		pdb_free_sam(&sam_pwent);
+		return -1;
+	}
+	pdb_free_sam(&sam_pwent);
+	return 0;
+}
+
+/*********************************************************
+ Add New User
+**********************************************************/
+static int new_user (struct pdb_context *in, const char *username, const char *fullname, const char *homedir, const char *drive, const char *script, const char *profile)
+{
+	SAM_ACCOUNT *sam_pwent=NULL;
+	struct passwd  *pwd = NULL;
+	char *password1, *password2, *staticpass;
+	
+	ZERO_STRUCT(sam_pwent);
+
+	if ((pwd = getpwnam_alloc(username))) {
+		pdb_init_sam_pw (&sam_pwent, pwd);
+		passwd_free(&pwd);
+	} else {
+		fprintf (stderr, "WARNING: user %s does not exist in system passwd\n", username);
+		pdb_init_sam(&sam_pwent);
+		if (!pdb_set_username(sam_pwent, username, PDB_CHANGED)) {
+			return False;
+		}
+	}
+
+	staticpass = getpass("new password:");
+	password1 = strdup(staticpass);
+	memset(staticpass, 0, strlen(staticpass));
+	staticpass = getpass("retype new password:");
+	password2 = strdup(staticpass);
+	memset(staticpass, 0, strlen(staticpass));
+	if (strcmp (password1, password2)) {
+		fprintf (stderr, "Passwords does not match!\n");
+		memset(password1, 0, strlen(password1));
+		SAFE_FREE(password1);
+		memset(password2, 0, strlen(password2));
+		SAFE_FREE(password2);
+		pdb_free_sam (&sam_pwent);
+		return -1;
+	}
+
+	pdb_set_plaintext_passwd(sam_pwent, password1);
+	memset(password1, 0, strlen(password1));
+	SAFE_FREE(password1);
+	memset(password2, 0, strlen(password2));
+	SAFE_FREE(password2);
+
+	if (fullname)
+		pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
+	if (homedir)
+		pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
+	if (drive)
+		pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
+	if (script)
+		pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
+	if (profile)
+		pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
+	
+	pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
+	
+	if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) { 
+		print_user_info (in, username, True, False);
+	} else {
+		fprintf (stderr, "Unable to add user! (does it alredy exist?)\n");
+		pdb_free_sam (&sam_pwent);
+		return -1;
+	}
+	pdb_free_sam (&sam_pwent);
+	return 0;
+}
+
+/*********************************************************
+ Add New Machine
+**********************************************************/
+
+static int new_machine (struct pdb_context *in, const char *machine_in)
+{
+	SAM_ACCOUNT *sam_pwent=NULL;
+	fstring machinename;
+	struct passwd  *pwd = NULL;
+	char name[16];
+	
+	fstrcpy(machinename, machine_in); 
+
+	if (machinename[strlen (machinename) -1] == '$')
+		machinename[strlen (machinename) -1] = '\0';
+	
+	strlower_m(machinename);
+	
+	safe_strcpy (name, machinename, 16);
+	safe_strcat (name, "$", 16);
+
+	if ((pwd = getpwnam_alloc(name))) {
+		if (!NT_STATUS_IS_OK(pdb_init_sam_pw( &sam_pwent, pwd))) {
+			fprintf(stderr, "Could not init sam from pw\n");
+			passwd_free(&pwd);
+			return -1;
+		}
+		passwd_free(&pwd);
+	} else {
+		if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
+			fprintf(stderr, "Could not init sam from pw\n");
+			return -1;
+		}
+	}
+
+	pdb_set_plaintext_passwd (sam_pwent, machinename);
+
+	pdb_set_username (sam_pwent, name, PDB_CHANGED);
+	
+	pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
+	
+	pdb_set_group_sid_from_rid(sam_pwent, DOMAIN_GROUP_RID_COMPUTERS, PDB_CHANGED);
+	
+	if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
+		print_user_info (in, name, True, False);
+	} else {
+		fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
+		pdb_free_sam (&sam_pwent);
+		return -1;
+	}
+	pdb_free_sam (&sam_pwent);
+	return 0;
+}
+
+/*********************************************************
+ Delete user entry
+**********************************************************/
+
+static int delete_user_entry (struct pdb_context *in, const char *username)
+{
+	SAM_ACCOUNT *samaccount = NULL;
+
+	if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
+		return -1;
+	}
+
+	if (NT_STATUS_IS_ERR(in->pdb_getsampwnam(in, samaccount, username))) {
+		fprintf (stderr, "user %s does not exist in the passdb\n", username);
+		return -1;
+	}
+
+	return NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount));
+}
+
+/*********************************************************
+ Delete machine entry
+**********************************************************/
+
+static int delete_machine_entry (struct pdb_context *in, const char *machinename)
+{
+	char name[16];
+	SAM_ACCOUNT *samaccount = NULL;
+	
+	safe_strcpy (name, machinename, 16);
+	if (name[strlen(name)] != '$')
+		safe_strcat (name, "$", 16);
+
+	if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
+		return -1;
+	}
+
+	if (NT_STATUS_IS_ERR(in->pdb_getsampwnam(in, samaccount, name))) {
+		fprintf (stderr, "machine %s does not exist in the passdb\n", name);
+		return -1;
+	}
+
+	return NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount));
+}
+
+/*********************************************************
+ Start here.
+**********************************************************/
+
+int main (int argc, char **argv)
+{
+	static BOOL list_users = False;
+	static BOOL verbose = False;
+	static BOOL spstyle = False;
+	static BOOL machine = False;
+	static BOOL add_user = False;
+	static BOOL delete_user = False;
+	static BOOL modify_user = False;
+	uint32	setparms, checkparms;
+	int opt;
+	static char *full_name = NULL;
+	static const char *user_name = NULL;
+	static char *home_dir = NULL;
+	static char *home_drive = NULL;
+	static char *backend = NULL;
+	static char *backend_in = NULL;
+	static char *backend_out = NULL;
+	static char *logon_script = NULL;
+	static char *profile_path = NULL;
+	static char *account_control = NULL;
+	static char *account_policy = NULL;
+	static long int account_policy_value = 0;
+	BOOL account_policy_value_set = False;
+
+	struct pdb_context *bin;
+	struct pdb_context *bout;
+	struct pdb_context *bdef;
+	poptContext pc;
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+		{"list",	'l', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
+		{"verbose",	'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
+		{"smbpasswd-style",	'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
+		{"user",	'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
+		{"fullname",	'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
+		{"homedir",	'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
+		{"drive",	'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
+		{"script",	'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
+		{"profile",	'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
+		{"create",	'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
+		{"modify",	'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
+		{"machine",	'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
+		{"delete",	'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
+		{"backend",	'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
+		{"import",	'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
+		{"export",	'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
+		{"account-policy",	'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
+		{"value",       'V', POPT_ARG_LONG, &account_policy_value, 'V',"set the account policy to this value", NULL},
+		{"account-control",	'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
+		{ NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_debug },
+		{ NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_configfile },
+		{0,0,0,0}
+	};
+	
+	setup_logging("pdbedit", True);
+	
+	pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
+			    POPT_CONTEXT_KEEP_FIRST);
+	
+	while((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+		case 'V':
+			account_policy_value_set = True;
+			break;
+		}
+	}
+
+	poptGetArg(pc); /* Drop argv[0], the program name */
+
+	if (user_name == NULL)
+		user_name = poptGetArg(pc);
+
+	if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
+		fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
+		exit(1);
+	}
+
+	init_modules();
+	
+	if (!init_names())
+		exit(1);
+
+	setparms =	(backend ? BIT_BACKEND : 0) +
+			(verbose ? BIT_VERBOSE : 0) +
+			(spstyle ? BIT_SPSTYLE : 0) +
+			(full_name ? BIT_FULLNAME : 0) +
+			(home_dir ? BIT_HOMEDIR : 0) +
+			(home_drive ? BIT_HDIRDRIVE : 0) +
+			(logon_script ? BIT_LOGSCRIPT : 0) +
+			(profile_path ? BIT_PROFILE : 0) +
+			(machine ? BIT_MACHINE : 0) +
+			(user_name ? BIT_USER : 0) +
+			(list_users ? BIT_LIST : 0) +
+			(modify_user ? BIT_MODIFY : 0) +
+			(add_user ? BIT_CREATE : 0) +
+			(delete_user ? BIT_DELETE : 0) +
+			(account_control ? BIT_ACCTCTRL : 0) +
+			(account_policy ? BIT_ACCPOLICY : 0) +
+			(account_policy_value_set ? BIT_ACCPOLVAL : 0) +
+			(backend_in ? BIT_IMPORT : 0) +
+			(backend_out ? BIT_EXPORT : 0);
+
+	if (setparms & BIT_BACKEND) {
+		if (!NT_STATUS_IS_OK(make_pdb_context_string(&bdef, backend))) {
+			fprintf(stderr, "Can't initialize passdb backend.\n");
+			return 1;
+		}
+	} else {
+		if (!NT_STATUS_IS_OK(make_pdb_context_list(&bdef, lp_passdb_backend()))) {
+			fprintf(stderr, "Can't initialize passdb backend.\n");
+			return 1;
+		}
+	}
+	
+	/* the lowest bit options are always accepted */
+	checkparms = setparms & ~MASK_ALWAYS_GOOD;
+
+	/* account policy operations */
+	if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
+		uint32 value;
+		int field = account_policy_name_to_fieldnum(account_policy);
+		if (field == 0) {
+			fprintf(stderr, "No account policy by that name\n");
+			exit(1);
+		}
+		if (!account_policy_get(field, &value)) {
+			fprintf(stderr, "valid account policy, but unable to fetch value!\n");
+			exit(1);
+		}
+		if (account_policy_value_set) {
+			printf("account policy value for %s was %u\n", account_policy, value);
+			if (!account_policy_set(field, account_policy_value)) {
+				fprintf(stderr, "valid account policy, but unable to set value!\n");
+				exit(1);
+			}
+			printf("account policy value for %s is now %lu\n", account_policy, account_policy_value);
+			exit(0);
+		} else {
+			printf("account policy value for %s is %u\n", account_policy, value);
+			exit(0);
+		}
+	}
+
+	/* import and export operations */
+	if (((checkparms & BIT_IMPORT) || (checkparms & BIT_EXPORT))
+			&& !(checkparms & ~(BIT_IMPORT +BIT_EXPORT))) {
+		if (backend_in) {
+			if (!NT_STATUS_IS_OK(make_pdb_context_string(&bin, backend_in))) {
+				fprintf(stderr, "Can't initialize passdb backend.\n");
+				return 1;
+			}
+		} else {
+			bin = bdef;
+		}
+		if (backend_out) {
+			if (!NT_STATUS_IS_OK(make_pdb_context_string(&bout, backend_out))) {
+				fprintf(stderr, "Can't initialize %s.\n", backend_out);
+				return 1;
+			}
+		} else {
+			bout = bdef;
+		}
+		return export_database(bin, bout);
+	}
+
+	/* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
+	/* fake up BIT_LIST if only BIT_USER is defined */
+	if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
+		checkparms += BIT_LIST;
+	}
+	
+	/* modify flag is optional to maintain backwards compatibility */
+	/* fake up BIT_MODIFY if BIT_USER  and at least one of MASK_USER_GOOD is defined */
+	if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
+		checkparms += BIT_MODIFY;
+	}
+
+	/* list users operations */
+	if (checkparms & BIT_LIST) {
+		if (!(checkparms & ~BIT_LIST)) {
+			return print_users_list (bdef, verbose, spstyle);
+		}
+		if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
+			return print_user_info (bdef, user_name, verbose, spstyle);
+		}
+	}
+	
+	/* mask out users options */
+	checkparms &= ~MASK_USER_GOOD;
+	
+	/* account operation */
+	if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
+		/* check use of -u option */
+		if (!(checkparms & BIT_USER)) {
+			fprintf (stderr, "Username not specified! (use -u option)\n");
+			return -1;
+		}
+
+		/* account creation operations */
+		if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
+		       	if (checkparms & BIT_MACHINE) {
+				return new_machine (bdef, user_name);
+			} else {
+				return new_user (bdef, user_name, full_name, home_dir, 
+						 home_drive, logon_script, 
+						 profile_path);
+			}
+		}
+
+		/* account deletion operations */
+		if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
+		       	if (checkparms & BIT_MACHINE) {
+				return delete_machine_entry (bdef, user_name);
+			} else {
+				return delete_user_entry (bdef, user_name);
+			}
+		}
+
+		/* account modification operations */
+		if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
+			return set_user_info (bdef, user_name, full_name,
+					      home_dir,
+					      home_drive,
+					      logon_script,
+					      profile_path, account_control);
+		}
+	}
+
+	if (setparms >= 0x20) {
+		fprintf (stderr, "Incompatible or insufficient options on command line!\n");
+	}
+	poptPrintHelp(pc, stderr, 0);
+
+	return 1;
+}

source/utils/profiles.c

@@ -0,0 +1,729 @@
+/* 
+   Samba Unix/Linux SMB client utility profiles.c 
+   Copyright (C) 2002 Richard Sharpe, rsharpe@richardsharpe.com
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+ 
+/*************************************************************************
+                                                       
+ A utility to report and change SIDs in registry files 
+                                     
+ Many of the ideas in here come from other people and software. 
+ I first looked in Wine in misc/registry.c and was also influenced by
+ http://www.wednesday.demon.co.uk/dosreg.html
+
+ Which seems to contain comments from someone else. I reproduce them here
+ incase the site above disappears. It actually comes from 
+ http://home.eunet.no/~pnordahl/ntpasswd/WinReg.txt. 
+
+The windows NT registry has 2 different blocks, where one can occure many
+times...
+
+the "regf"-Block
+================
+ 
+"regf" is obviosly the abbreviation for "Registry file". "regf" is the
+signature of the header-block which is always 4kb in size, although only
+the first 64 bytes seem to be used and a checksum is calculated over
+the first 0x200 bytes only!
+
+Offset            Size      Contents
+0x00000000      D-Word      ID: ASCII-"regf" = 0x66676572
+0x00000004      D-Word      ???? //see struct REGF
+0x00000008      D-Word      ???? Always the same value as at 0x00000004
+0x0000000C      Q-Word      last modify date in WinNT date-format
+0x00000014      D-Word      1
+0x00000018      D-Word      3
+0x0000001C      D-Word      0
+0x00000020      D-Word      1
+0x00000024      D-Word      Offset of 1st key record
+0x00000028      D-Word      Size of the data-blocks (Filesize-4kb)
+0x0000002C      D-Word      1
+0x000001FC      D-Word      Sum of all D-Words from 0x00000000 to
+0x000001FB  //XOR of all words. Nigel
+
+I have analyzed more registry files (from multiple machines running
+NT 4.0 german version) and could not find an explanation for the values
+marked with ???? the rest of the first 4kb page is not important...
+
+the "hbin"-Block
+================
+I don't know what "hbin" stands for, but this block is always a multiple
+of 4kb in size.
+
+Inside these hbin-blocks the different records are placed. The memory-
+management looks like a C-compiler heap management to me...
+
+hbin-Header
+===========
+Offset      Size      Contents
+0x0000      D-Word      ID: ASCII-"hbin" = 0x6E696268
+0x0004      D-Word      Offset from the 1st hbin-Block
+0x0008      D-Word      Offset to the next hbin-Block
+0x001C      D-Word      Block-size
+
+The values in 0x0008 and 0x001C should be the same, so I don't know
+if they are correct or swapped...
+
+From offset 0x0020 inside a hbin-block data is stored with the following
+format:
+
+Offset      Size      Contents
+0x0000      D-Word      Data-block size    //this size must be a
+multiple of 8. Nigel
+0x0004      ????      Data
+ 
+If the size field is negative (bit 31 set), the corresponding block
+is free and has a size of -blocksize!
+
+The data is stored as one record per block. Block size is a multiple
+of 4 and the last block reaches the next hbin-block, leaving no room.
+
+Records in the hbin-blocks
+==========================
+
+nk-Record
+
+      The nk-record can be treated as a kombination of tree-record and
+      key-record of the win 95 registry.
+
+lf-Record
+
+      The lf-record is the counterpart to the RGKN-record (the
+      hash-function)
+
+vk-Record
+
+      The vk-record consists information to a single value.
+
+sk-Record
+
+      sk (? Security Key ?) is the ACL of the registry.
+
+Value-Lists
+
+      The value-lists contain information about which values are inside a
+      sub-key and don't have a header.
+
+Datas
+
+      The datas of the registry are (like the value-list) stored without a
+      header.
+
+All offset-values are relative to the first hbin-block and point to the
+block-size field of the record-entry. to get the file offset, you have to add
+the header size (4kb) and the size field (4 bytes)...
+
+the nk-Record
+=============
+Offset      Size      Contents
+0x0000      Word      ID: ASCII-"nk" = 0x6B6E
+0x0002      Word      for the root-key: 0x2C, otherwise 0x20  //key symbolic links 0x10. Nigel
+0x0004      Q-Word      write-date/time in windows nt notation
+0x0010      D-Word      Offset of Owner/Parent key
+0x0014      D-Word      number of sub-Keys
+0x001C      D-Word      Offset of the sub-key lf-Records
+0x0024      D-Word      number of values
+0x0028      D-Word      Offset of the Value-List
+0x002C      D-Word      Offset of the sk-Record
+
+0x0030      D-Word      Offset of the Class-Name //see NK structure for the use of these fields. Nigel
+0x0044      D-Word      Unused (data-trash)  //some kind of run time index. Does not appear to be important. Nigel
+0x0048      Word      name-length
+0x004A      Word      class-name length
+0x004C      ????      key-name
+
+the Value-List
+==============
+Offset      Size      Contents
+0x0000      D-Word      Offset 1st Value
+0x0004      D-Word      Offset 2nd Value
+0x????      D-Word      Offset nth Value
+
+To determine the number of values, you have to look at the owner-nk-record!
+
+Der vk-Record
+=============
+Offset      Size      Contents
+0x0000      Word      ID: ASCII-"vk" = 0x6B76
+0x0002      Word      name length
+0x0004      D-Word      length of the data   //if top bit is set when offset contains data. Nigel
+0x0008      D-Word      Offset of Data
+0x000C      D-Word      Type of value
+0x0010      Word      Flag
+0x0012      Word      Unused (data-trash)
+0x0014      ????      Name
+
+If bit 0 of the flag-word is set, a name is present, otherwise the value has no name (=default)
+
+If the data-size is lower 5, the data-offset value is used to store the data itself!
+
+The data-types
+==============
+Wert      Beteutung
+0x0001      RegSZ:             character string (in UNICODE!)
+0x0002      ExpandSZ:   string with "%var%" expanding (UNICODE!)
+0x0003      RegBin:           raw-binary value
+0x0004      RegDWord:   Dword
+0x0007      RegMultiSZ:      multiple strings, separated with 0
+                  (UNICODE!)
+
+The "lf"-record
+===============
+Offset      Size      Contents
+0x0000      Word      ID: ASCII-"lf" = 0x666C
+0x0002      Word      number of keys
+0x0004      ????      Hash-Records
+
+Hash-Record
+===========
+Offset      Size      Contents
+0x0000      D-Word      Offset of corresponding "nk"-Record
+0x0004      D-Word      ASCII: the first 4 characters of the key-name, padded with 0's. Case sensitiv!
+
+Keep in mind, that the value at 0x0004 is used for checking the data-consistency! If you change the 
+key-name you have to change the hash-value too!
+
+//These hashrecords must be sorted low to high within the lf record. Nigel.
+
+The "sk"-block
+==============
+(due to the complexity of the SAM-info, not clear jet)
+
+Offset      Size      Contents
+0x0000      Word      ID: ASCII-"sk" = 0x6B73
+0x0002      Word      Unused
+0x0004      D-Word      Offset of previous "sk"-Record
+0x0008      D-Word      Offset of next "sk"-Record
+0x000C      D-Word      usage-counter
+0x0010      D-Word      Size of "sk"-record in bytes
+????                                             //standard self
+relative security desciptor. Nigel
+????  ????      Security and auditing settings...
+????
+
+The usage counter counts the number of references to this
+"sk"-record. You can use one "sk"-record for the entire registry!
+
+Windows nt date/time format
+===========================
+The time-format is a 64-bit integer which is incremented every
+0,0000001 seconds by 1 (I don't know how accurate it realy is!)
+It starts with 0 at the 1st of january 1601 0:00! All values are
+stored in GMT time! The time-zone is important to get the real
+time!
+
+Common values for win95 and win-nt
+==================================
+Offset values marking an "end of list", are either 0 or -1 (0xFFFFFFFF).
+If a value has no name (length=0, flag(bit 0)=0), it is treated as the
+"Default" entry...
+If a value has no data (length=0), it is displayed as empty.
+
+simplyfied win-3.?? registry:
+=============================
+
++-----------+
+| next rec. |---+                      +----->+------------+
+| first sub |   |                      |      | Usage cnt. |
+| name      |   |  +-->+------------+  |      | length     |
+| value     |   |  |   | next rec.  |  |      | text       |------->+-------+
++-----------+   |  |   | name rec.  |--+      +------------+        | xxxxx |
+   +------------+  |   | value rec. |-------->+------------+        +-------+
+   v               |   +------------+         | Usage cnt. |
++-----------+      |                          | length     |
+| next rec. |      |                          | text       |------->+-------+
+| first sub |------+                          +------------+        | xxxxx |
+| name      |                                                       +-------+
+| value     |
++-----------+    
+
+Greatly simplyfied structure of the nt-registry:
+================================================
+   
++---------------------------------------------------------------+
+|                                                               |
+v                                                               |
++---------+     +---------->+-----------+  +----->+---------+   |
+| "nk"    |     |           | lf-rec.   |  |      | nk-rec. |   |
+| ID      |     |           | # of keys |  |      | parent  |---+
+| Date    |     |           | 1st key   |--+      | ....    |
+| parent  |     |           +-----------+         +---------+
+| suk-keys|-----+
+| values  |--------------------->+----------+
+| SK-rec. |---------------+      | 1. value |--> +----------+
+| class   |--+            |      +----------+    | vk-rec.  |
++---------+  |            |                      | ....     |
+             v            |                      | data     |--> +-------+
+      +------------+      |                      +----------+    | xxxxx |
+      | Class name |      |                                      +-------+
+      +------------+      |
+                          v
+          +---------+    +---------+
+   +----->| next sk |--->| Next sk |--+
+   |  +---| prev sk |<---| prev sk |  |
+   |  |   | ....    |    | ...     |  |
+   |  |   +---------+    +---------+  |
+   |  |         ^          |          |
+      |         +----------+          |
+      +-------------------------------+
+
+---------------------------------------------------------------------------
+
+Hope this helps....  (Although it was "fun" for me to uncover this things,
+                  it took me several sleepless nights ;)
+
+            B.D.
+
+*************************************************************************/
+#include "includes.h"
+#include <stdio.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sys/mman.h>
+
+typedef unsigned int DWORD;
+typedef unsigned short WORD;
+
+#define REG_REGF_ID 0x66676572
+
+typedef struct regf_block {
+  DWORD REGF_ID;     /* regf */
+  DWORD uk1;
+  DWORD uk2;
+  DWORD tim1, tim2;
+  DWORD uk3;             /* 1 */
+  DWORD uk4;             /* 3 */
+  DWORD uk5;             /* 0 */
+  DWORD uk6;             /* 1 */
+  DWORD first_key;       /* offset */
+  unsigned int dblk_size;
+  DWORD uk7[116];        /* 1 */
+  DWORD chksum;
+} REGF_HDR;
+
+typedef struct hbin_sub_struct {
+  DWORD dblocksize;
+  char data[1];
+} HBIN_SUB_HDR;
+
+#define REG_HBIN_ID 0x6E696268
+
+typedef struct hbin_struct {
+  DWORD HBIN_ID; /* hbin */
+  DWORD next_off;
+  DWORD prev_off;
+  DWORD uk1;
+  DWORD uk2;
+  DWORD uk3;
+  DWORD uk4;
+  DWORD blk_size;
+  HBIN_SUB_HDR hbin_sub_hdr;
+} HBIN_HDR;
+
+#define REG_NK_ID 0x6B6E
+
+typedef struct nk_struct {
+  WORD NK_ID;
+  WORD type;
+  DWORD t1, t2;
+  DWORD uk1;
+  DWORD own_off;
+  DWORD subk_num;
+  DWORD uk2;
+  DWORD lf_off;
+  DWORD uk3;
+  DWORD val_cnt;
+  DWORD val_off;
+  DWORD sk_off;
+  DWORD clsnam_off;
+} NK_HDR;
+
+#define REG_SK_ID 0x6B73
+
+typedef struct sk_struct {
+  WORD SK_ID;
+  WORD uk1;
+  DWORD prev_off;
+  DWORD next_off;
+  DWORD ref_cnt;
+  DWORD rec_size;
+  char sec_desc[1];
+} SK_HDR;
+
+typedef struct sec_desc_rec {
+  WORD rev;
+  WORD type;
+  DWORD owner_off;
+  DWORD group_off;
+  DWORD sacl_off;
+  DWORD dacl_off;
+} MY_SEC_DESC;
+
+typedef struct ace_struct {
+    unsigned char type;
+    unsigned char flags;
+    unsigned short length;
+    unsigned int perms;
+    DOM_SID trustee;
+} ACE;
+
+typedef struct acl_struct {
+  WORD rev;
+  WORD size;
+  DWORD num_aces;
+  ACE *aces;   /* One or more ACEs */
+} ACL;
+
+#define OFF(f) (0x1000 + (f) + 4) 
+
+static void print_sid(DOM_SID *sid);
+
+int verbose = 1;
+DOM_SID old_sid, new_sid;
+int change = 0, new = 0;
+
+/* Compare two SIDs for equality */
+static int my_sid_equal(DOM_SID *s1, DOM_SID *s2)
+{
+  int sa1, sa2;
+
+  if (s1->sid_rev_num != s2->sid_rev_num) return 0;
+
+  sa1 = s1->num_auths; sa2 = s2->num_auths;
+
+  if (sa1 != sa2) return 0;
+
+  return !memcmp((char *)&s1->id_auth, (char *)&s2->id_auth,
+		6 + sa1 * 4);
+
+}
+
+/*
+ * Quick and dirty to read a SID in S-1-5-21-x-y-z-rid format and 
+ * construct a DOM_SID
+ */
+static int get_sid(DOM_SID *sid, char *sid_str)
+{
+  int i = 0, auth;
+  char *lstr; 
+
+  if (strncmp(sid_str, "S-1-5", 5)) {
+    fprintf(stderr, "Does not conform to S-1-5...: %s\n", sid_str);
+    return 0;
+  }
+
+  /* We only allow strings of form S-1-5... */
+
+  sid->sid_rev_num = 1;
+  sid->id_auth[5] = 5;
+
+  lstr = sid_str + 5;
+
+  while (1) {
+    if (!lstr || !lstr[0] || sscanf(lstr, "-%u", &auth) == 0) {
+      if (i < 4) {
+	fprintf(stderr, "Not of form -d-d...: %s, %u\n", lstr, i);
+	return 0;
+      }
+      sid->num_auths=i;
+      print_sid(sid);
+      return 1;
+    }
+
+    SIVAL(&sid->sub_auths[i], 0, auth);
+    i++;
+    lstr = strchr(lstr + 1, '-'); 
+  }
+
+  return 1;
+}
+
+/* 
+ * Replace SID1, component by component with SID2
+ * Assumes will never be called with unequal length SIDS
+ * so only touches 21-x-y-z-rid portion
+ * This routine does not need to deal with endianism as 
+ * long as the incoming SIDs are both in the same (LE) format.
+ */
+static void change_sid(DOM_SID *s1, DOM_SID *s2)
+{
+  int i;
+  
+  for (i=0; i<s1->num_auths; i++) {
+    s1->sub_auths[i] = s2->sub_auths[i];
+  }
+}
+
+static void print_sid(DOM_SID *sid)
+{
+  int i, comps = sid->num_auths;
+  fprintf(stdout, "S-%u-%u", sid->sid_rev_num, sid->id_auth[5]);
+
+  for (i = 0; i < comps; i++) {
+
+    fprintf(stdout, "-%u", IVAL(&sid->sub_auths[i],0));
+
+  }
+  fprintf(stdout, "\n");
+}
+
+static void process_sid(DOM_SID *sid, DOM_SID *o_sid, DOM_SID *n_sid) 
+{
+  int i;
+  if (my_sid_equal(sid, o_sid)) {
+
+    for (i=0; i<sid->num_auths; i++) {
+      sid->sub_auths[i] = n_sid->sub_auths[i];
+
+    }
+
+  }
+
+}
+
+static void process_acl(ACL *acl, const char *prefix)
+{
+  int ace_cnt, i;
+  ACE *ace;
+
+  ace_cnt = IVAL(&acl->num_aces, 0);
+  ace = (ACE *)&acl->aces;
+  if (verbose) fprintf(stdout, "%sACEs: %u\n", prefix, ace_cnt);
+  for (i=0; i<ace_cnt; i++) {
+    if (verbose) fprintf(stdout, "%s  Perms: %08X, SID: ", prefix,
+			 IVAL(&ace->perms, 0));
+    if (change)
+      process_sid(&ace->trustee, &old_sid, &new_sid);
+    print_sid(&ace->trustee);
+    ace = (ACE *)((char *)ace + SVAL(&ace->length, 0));
+  }
+} 
+
+static void usage(void)
+{
+  fprintf(stderr, "usage: profiles [-c <OLD-SID> -n <NEW-SID>] <profilefile>\n");
+  fprintf(stderr, "Version: %s\n", VERSION);
+  fprintf(stderr, "\n\t-v\t sets verbose mode");
+  fprintf(stderr, "\n\t-c S-1-5-21-z-y-x-oldrid - provides SID to change");
+  fprintf(stderr, "\n\t-n S-1-5-21-a-b-c-newrid - provides SID to change to");
+  fprintf(stderr, "\n\t\tBoth must be present if the other is.");
+  fprintf(stderr, "\n\t\tIf neither present, just report the SIDs found\n");
+}
+
+int main(int argc, char *argv[])
+{
+  extern char *optarg;
+  extern int optind;
+  int opt;
+  int fd, start = 0;
+  char *base;
+  struct stat sbuf;
+  REGF_HDR *regf_hdr;
+  HBIN_HDR *hbin_hdr;
+  NK_HDR *nk_hdr;
+  SK_HDR *sk_hdr;
+  DWORD first_sk_off, sk_off;
+  MY_SEC_DESC *sec_desc;
+  int *ptr;
+
+  if (argc < 2) {
+    usage();
+    exit(1);
+  }
+
+  /*
+   * Now, process the arguments
+   */
+
+  while ((opt = getopt(argc, argv, "c:n:v")) != EOF) {
+    switch (opt) {
+    case 'c':
+      change = 1;
+      if (!get_sid(&old_sid, optarg)) {
+	fprintf(stderr, "Argument to -c should be a SID in form of S-1-5-...\n");
+	usage();
+	exit(254);
+      }
+      break;
+
+    case 'n':
+      new = 1;
+      if (!get_sid(&new_sid, optarg)) {
+	fprintf(stderr, "Argument to -n should be a SID in form of S-1-5-...\n");
+	usage();
+	exit(253);
+      }
+
+      break;
+
+    case 'v':
+      verbose++;
+      break;
+
+    default:
+      usage();
+      exit(255);
+    }
+  }
+
+  if ((!change & new) || (change & !new)) {
+    fprintf(stderr, "You must specify both -c and -n if one or the other is set!\n");
+    usage();
+    exit(252);
+  }
+
+  fd = open(argv[optind], O_RDWR, 0000);
+
+  if (fd < 0) {
+    fprintf(stderr, "Could not open %s: %s\n", argv[optind], 
+	strerror(errno));
+    exit(2);
+  }
+
+  if (fstat(fd, &sbuf) < 0) {
+    fprintf(stderr, "Could not stat file %s, %s\n", argv[optind],
+	strerror(errno));
+    exit(3);
+  }
+
+  /*
+   * Now, mmap the file into memory, check the header and start
+   * dealing with the records. We are interested in the sk record
+   */
+  start = 0;
+  base = mmap(&start, sbuf.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+
+  if ((int)base == -1) {
+    fprintf(stderr, "Could not mmap file: %s, %s\n", argv[optind],
+	strerror(errno));
+    exit(4);
+  }
+
+  /*
+   * In what follows, and in places above, in order to work on both LE and
+   * BE platforms, we have to use the Samba macros to extract SHORT, LONG
+   * and associated UNSIGNED quantities from the data in the mmap'd file.
+   * NOTE, however, that we do not need to do anything with memory
+   * addresses that we construct from pointers in our address space.
+   * For example, 
+   *
+   *    sec_desc = (MY_SEC_DESC *)&(sk_hdr->sec_desc[0]);
+   *
+   * is simply taking the address of a structure we already have the address
+   * of in our address space, while, the fields within it, will have to 
+   * be accessed with the macros:
+   *
+   * owner_sid = (DOM_SID *)(&sk_hdr->sec_desc[0] + 
+   *                         IVAL(&sec_desc->owner_off, 0));
+   *
+   * Which is pulling out an offset and adding it to an existing pointer.
+   *
+   */
+
+  regf_hdr = (REGF_HDR *)base;
+
+  if (verbose) fprintf(stdout, "Registry file size: %u\n", (unsigned int)sbuf.st_size);
+
+  if (IVAL(&regf_hdr->REGF_ID, 0) != REG_REGF_ID) {
+    fprintf(stderr, "Incorrect Registry file (doesn't have header ID): %s\n", argv[optind]);
+    exit(5);
+  }
+
+  if (verbose) fprintf(stdout, "First Key Off: %u, Data Block Size: %u\n",
+		       IVAL(&regf_hdr->first_key, 0), 
+		       IVAL(&regf_hdr->dblk_size, 0));
+
+  hbin_hdr = (HBIN_HDR *)(base + 0x1000); /* No need for Endian stuff */
+
+  /*
+   * This should be the hbin_hdr 
+   */
+
+  if (IVAL(&hbin_hdr->HBIN_ID, 0) != REG_HBIN_ID) {
+    fprintf(stderr, "Incorrect hbin hdr: %s\n", argv[optind]);
+    exit(6);
+  } 
+
+  if (verbose) fprintf(stdout, "Next Off: %u, Prev Off: %u\n", 
+		       IVAL(&hbin_hdr->next_off, 0), 
+		       IVAL(&hbin_hdr->prev_off, 0));
+
+  nk_hdr = (NK_HDR *)(base + 0x1000 + IVAL(&regf_hdr->first_key, 0) + 4);
+
+  if (SVAL(&nk_hdr->NK_ID, 0) != REG_NK_ID) {
+    fprintf(stderr, "Incorrect NK Header: %s\n", argv[optind]);
+    exit(7);
+  }
+
+  sk_off = first_sk_off = IVAL(&nk_hdr->sk_off, 0);
+  if (verbose) {
+    fprintf(stdout, "Type: %0x\n", SVAL(&nk_hdr->type, 0));
+    fprintf(stdout, "SK Off    : %o\n", (0x1000 + sk_off + 4));  
+  }
+
+  sk_hdr = (SK_HDR *)(base + 0x1000 + sk_off + 4);
+
+  do {
+    DOM_SID *owner_sid, *group_sid;
+    ACL *sacl, *dacl;
+    if (SVAL(&sk_hdr->SK_ID, 0) != REG_SK_ID) {
+      fprintf(stderr, "Incorrect SK Header format: %08X\n", 
+	      (0x1000 + sk_off + 4));
+      exit(8);
+    }
+    ptr = (int *)sk_hdr;
+    if (verbose) fprintf(stdout, "Off: %08X, Refs: %u, Size: %u\n",
+			 sk_off, IVAL(&sk_hdr->ref_cnt, 0), 
+			 IVAL(&sk_hdr->rec_size, 0));
+
+    sec_desc = (MY_SEC_DESC *)&(sk_hdr->sec_desc[0]);
+    owner_sid = (DOM_SID *)(&sk_hdr->sec_desc[0] +
+			    IVAL(&sec_desc->owner_off, 0));
+    group_sid = (DOM_SID *)(&sk_hdr->sec_desc[0] + 
+			    IVAL(&sec_desc->group_off, 0));
+    sacl = (ACL *)(&sk_hdr->sec_desc[0] + 
+		   IVAL(&sec_desc->sacl_off, 0));
+    dacl = (ACL *)(&sk_hdr->sec_desc[0] + 
+		   IVAL(&sec_desc->dacl_off, 0));
+    if (verbose)fprintf(stdout, "  Owner SID: "); 
+    if (change) process_sid(owner_sid, &old_sid, &new_sid);
+    if (verbose) print_sid(owner_sid);
+    if (verbose) fprintf(stdout, "  Group SID: "); 
+    if (change) process_sid(group_sid, &old_sid, &new_sid);
+    if (verbose) print_sid(group_sid);
+    fprintf(stdout, "  SACL: ");
+    if (!sec_desc->sacl_off) { /* LE zero == BE zero */
+      if (verbose) fprintf(stdout, "NONE\n");
+    }
+    else 
+      process_acl(sacl, "    ");
+    if (verbose) fprintf(stdout, "  DACL: ");
+    if (!sec_desc->dacl_off) {
+      if (verbose) fprintf(stdout, "NONE\n");
+    }
+    else 
+      process_acl(dacl, "    ");
+    sk_off = IVAL(&sk_hdr->prev_off, 0);
+    sk_hdr = (SK_HDR *)(base + OFF(IVAL(&sk_hdr->prev_off, 0)));
+  } while (sk_off != first_sk_off);
+
+  munmap(base, sbuf.st_size); 
+
+  close(fd);
+  return 0;
+}

source/utils/rewrite.c

@@ -0,0 +1,32 @@
+#include "includes.h"
+
+/*
+
+ this is a set of temporary stub functions used during the samba4 rewrite.
+ This file will need to go away before the rewrite is complete.
+*/
+
+BOOL become_user_permanently(uid_t uid, gid_t gid)
+{ return True; }
+
+BOOL is_setuid_root(void)
+{ return False; }
+
+int share_mode_forall(SHAREMODE_FN(fn))
+{ return 0; }
+
+#define BRLOCK_FN(fn) \
+	void (*fn)(SMB_DEV_T dev, SMB_INO_T ino, int pid, \
+				 enum brl_type lock_type, \
+				 br_off start, br_off size)
+int brl_forall(BRLOCK_FN(fn))
+{ return 0; }
+
+BOOL locking_end(void)
+{ return True; }
+
+BOOL locking_init(int read_only)
+{ return True; }
+
+uid_t sec_initial_gid(void)
+{ return 0; }

source/utils/rpccheck.c

@@ -0,0 +1,62 @@
+/* 
+   Unix SMB/CIFS implementation.
+   
+   Copyright (C) Jean Fran<61>ois Micouleau 2001
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+main()
+{
+	char filter[]="0123456789ABCDEF";
+
+	char s[128];
+	char d=0;
+	int x=0;
+	prs_struct ps;
+	TALLOC_CTX *ctx;
+
+	/* change that struct */
+	SAMR_R_QUERY_USERINFO rpc_stub;
+	
+	ZERO_STRUCT(rpc_stub);
+
+	setup_logging("", True);
+	DEBUGLEVEL=10;
+
+	ctx=talloc_init("main");
+	if (!ctx) exit(1);
+
+	prs_init(&ps, 1600, 4, ctx, MARSHALL);
+
+	while (scanf("%s", s)!=-1) {
+		if (strlen(s)==2 && strchr_m(filter, *s)!=NULL && strchr_m(filter, *(s+1))!=NULL) {
+			d=strtol(s, NULL, 16);
+			if(!prs_append_data(&ps, &d, 1))
+				printf("error while reading data\n");
+		}
+	}
+	
+	prs_switch_type(&ps, UNMARSHALL);
+	prs_set_offset(&ps, 0);
+	
+	/* change that call */	
+	if(!samr_io_r_query_userinfo("", &rpc_stub, &ps, 0))
+		printf("error while UNMARSHALLING the data\n");
+
+	printf("\n");
+}

source/utils/smbcacls.c

@@ -0,0 +1,937 @@
+/* 
+   Unix SMB/CIFS implementation.
+   ACL get/set utility
+   
+   Copyright (C) Andrew Tridgell 2000
+   Copyright (C) Tim Potter      2000
+   Copyright (C) Jeremy Allison  2000
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+static fstring password;
+static pstring username;
+static pstring owner_username;
+static fstring server;
+static int got_pass;
+static int test_args;
+static TALLOC_CTX *ctx;
+
+#define CREATE_ACCESS_READ READ_CONTROL_ACCESS
+#define CREATE_ACCESS_WRITE (WRITE_DAC_ACCESS | WRITE_OWNER_ACCESS)
+
+/* numeric is set when the user wants numeric SIDs and ACEs rather
+   than going via LSA calls to resolve them */
+static int numeric;
+
+enum acl_mode {SMB_ACL_SET, SMB_ACL_DELETE, SMB_ACL_MODIFY, SMB_ACL_ADD };
+enum chown_mode {REQUEST_NONE, REQUEST_CHOWN, REQUEST_CHGRP};
+enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
+
+struct perm_value {
+	const char *perm;
+	uint32 mask;
+};
+
+/* These values discovered by inspection */
+
+static const struct perm_value special_values[] = {
+	{ "R", 0x00120089 },
+	{ "W", 0x00120116 },
+	{ "X", 0x001200a0 },
+	{ "D", 0x00010000 },
+	{ "P", 0x00040000 },
+	{ "O", 0x00080000 },
+	{ NULL, 0 },
+};
+
+static const struct perm_value standard_values[] = {
+	{ "READ",   0x001200a9 },
+	{ "CHANGE", 0x001301bf },
+	{ "FULL",   0x001f01ff },
+	{ NULL, 0 },
+};
+
+static struct cli_state *global_hack_cli;
+static POLICY_HND pol;
+static BOOL got_policy_hnd;
+
+static struct cli_state *connect_one(const char *share);
+
+/* Open cli connection and policy handle */
+
+static BOOL cacls_open_policy_hnd(void)
+{
+	/* Initialise cli LSA connection */
+
+	if (!global_hack_cli) {
+		global_hack_cli = connect_one("IPC$");
+		if (!cli_nt_session_open (global_hack_cli, PI_LSARPC)) {
+				return False;
+		}
+	}
+	
+	/* Open policy handle */
+
+	if (!got_policy_hnd) {
+
+		/* Some systems don't support SEC_RIGHTS_MAXIMUM_ALLOWED,
+		   but NT sends 0x2000000 so we might as well do it too. */
+
+		if (!NT_STATUS_IS_OK(cli_lsa_open_policy(global_hack_cli, global_hack_cli->mem_ctx, True, 
+							 GENERIC_EXECUTE_ACCESS, &pol))) {
+			return False;
+		}
+
+		got_policy_hnd = True;
+	}
+	
+	return True;
+}
+
+/* convert a SID to a string, either numeric or username/group */
+static void SidToString(fstring str, DOM_SID *sid)
+{
+	char **domains = NULL;
+	char **names = NULL;
+	uint32 *types = NULL;
+
+	sid_to_string(str, sid);
+
+	if (numeric) return;
+
+	/* Ask LSA to convert the sid to a name */
+
+	if (!cacls_open_policy_hnd() ||
+	    !NT_STATUS_IS_OK(cli_lsa_lookup_sids(global_hack_cli, global_hack_cli->mem_ctx,  
+						 &pol, 1, sid, &domains, 
+						 &names, &types)) ||
+	    !domains || !domains[0] || !names || !names[0]) {
+		return;
+	}
+
+	/* Converted OK */
+
+	slprintf(str, sizeof(fstring) - 1, "%s%s%s",
+		 domains[0], lp_winbind_separator(),
+		 names[0]);
+	
+}
+
+/* convert a string to a SID, either numeric or username/group */
+static BOOL StringToSid(DOM_SID *sid, const char *str)
+{
+	uint32 *types = NULL;
+	DOM_SID *sids = NULL;
+	BOOL result = True;
+
+	if (strncmp(str, "S-", 2) == 0) {
+		return string_to_sid(sid, str);
+	}
+
+	if (!cacls_open_policy_hnd() ||
+	    !NT_STATUS_IS_OK(cli_lsa_lookup_names(global_hack_cli, global_hack_cli->mem_ctx, 
+						  &pol, 1, &str, &sids, 
+						  &types))) {
+		result = False;
+		goto done;
+	}
+
+	sid_copy(sid, &sids[0]);
+ done:
+
+	return result;
+}
+
+
+/* print an ACE on a FILE, using either numeric or ascii representation */
+static void print_ace(FILE *f, SEC_ACE *ace)
+{
+	const struct perm_value *v;
+	fstring sidstr;
+	int do_print = 0;
+	uint32 got_mask;
+
+	SidToString(sidstr, &ace->trustee);
+
+	fprintf(f, "%s:", sidstr);
+
+	if (numeric) {
+		fprintf(f, "%d/%d/0x%08x", 
+			ace->type, ace->flags, ace->info.mask);
+		return;
+	}
+
+	/* Ace type */
+
+	if (ace->type == SEC_ACE_TYPE_ACCESS_ALLOWED) {
+		fprintf(f, "ALLOWED");
+	} else if (ace->type == SEC_ACE_TYPE_ACCESS_DENIED) {
+		fprintf(f, "DENIED");
+	} else {
+		fprintf(f, "%d", ace->type);
+	}
+
+	/* Not sure what flags can be set in a file ACL */
+
+	fprintf(f, "/%d/", ace->flags);
+
+	/* Standard permissions */
+
+	for (v = standard_values; v->perm; v++) {
+		if (ace->info.mask == v->mask) {
+			fprintf(f, "%s", v->perm);
+			return;
+		}
+	}
+
+	/* Special permissions.  Print out a hex value if we have
+	   leftover bits in the mask. */
+
+	got_mask = ace->info.mask;
+
+ again:
+	for (v = special_values; v->perm; v++) {
+		if ((ace->info.mask & v->mask) == v->mask) {
+			if (do_print) {
+				fprintf(f, "%s", v->perm);
+			}
+			got_mask &= ~v->mask;
+		}
+	}
+
+	if (!do_print) {
+		if (got_mask != 0) {
+			fprintf(f, "0x%08x", ace->info.mask);
+		} else {
+			do_print = 1;
+			goto again;
+		}
+	}
+}
+
+
+/* parse an ACE in the same format as print_ace() */
+static BOOL parse_ace(SEC_ACE *ace, char *str)
+{
+	char *p;
+	const char *cp;
+	fstring tok;
+	unsigned atype, aflags, amask;
+	DOM_SID sid;
+	SEC_ACCESS mask;
+	const struct perm_value *v;
+
+	ZERO_STRUCTP(ace);
+	p = strchr_m(str,':');
+	if (!p) return False;
+	*p = '\0';
+	p++;
+	/* Try to parse numeric form */
+
+	if (sscanf(p, "%i/%i/%i", &atype, &aflags, &amask) == 3 &&
+	    StringToSid(&sid, str)) {
+		goto done;
+	}
+
+	/* Try to parse text form */
+
+	if (!StringToSid(&sid, str)) {
+		return False;
+	}
+
+	cp = p;
+	if (!next_token(&cp, tok, "/", sizeof(fstring))) {
+		return False;
+	}
+
+	if (strncmp(tok, "ALLOWED", strlen("ALLOWED")) == 0) {
+		atype = SEC_ACE_TYPE_ACCESS_ALLOWED;
+	} else if (strncmp(tok, "DENIED", strlen("DENIED")) == 0) {
+		atype = SEC_ACE_TYPE_ACCESS_DENIED;
+	} else {
+		return False;
+	}
+
+	/* Only numeric form accepted for flags at present */
+
+	if (!(next_token(&cp, tok, "/", sizeof(fstring)) &&
+	      sscanf(tok, "%i", &aflags))) {
+		return False;
+	}
+
+	if (!next_token(&cp, tok, "/", sizeof(fstring))) {
+		return False;
+	}
+
+	if (strncmp(tok, "0x", 2) == 0) {
+		if (sscanf(tok, "%i", &amask) != 1) {
+			return False;
+		}
+		goto done;
+	}
+
+	for (v = standard_values; v->perm; v++) {
+		if (strcmp(tok, v->perm) == 0) {
+			amask = v->mask;
+			goto done;
+		}
+	}
+
+	p = tok;
+
+	while(*p) {
+		BOOL found = False;
+
+		for (v = special_values; v->perm; v++) {
+			if (v->perm[0] == *p) {
+				amask |= v->mask;
+				found = True;
+			}
+		}
+
+		if (!found) return False;
+		p++;
+	}
+
+	if (*p) {
+		return False;
+	}
+
+ done:
+	mask.mask = amask;
+	init_sec_ace(ace, &sid, atype, mask, aflags);
+	return True;
+}
+
+/* add an ACE to a list of ACEs in a SEC_ACL */
+static BOOL add_ace(SEC_ACL **the_acl, SEC_ACE *ace)
+{
+	SEC_ACL *new;
+	SEC_ACE *aces;
+	if (! *the_acl) {
+		(*the_acl) = make_sec_acl(ctx, 3, 1, ace);
+		return True;
+	}
+
+	aces = calloc(1+(*the_acl)->num_aces,sizeof(SEC_ACE));
+	memcpy(aces, (*the_acl)->ace, (*the_acl)->num_aces * sizeof(SEC_ACE));
+	memcpy(aces+(*the_acl)->num_aces, ace, sizeof(SEC_ACE));
+	new = make_sec_acl(ctx,(*the_acl)->revision,1+(*the_acl)->num_aces, aces);
+	SAFE_FREE(aces);
+	(*the_acl) = new;
+	return True;
+}
+
+/* parse a ascii version of a security descriptor */
+static SEC_DESC *sec_desc_parse(char *str)
+{
+	const char *p = str;
+	fstring tok;
+	SEC_DESC *ret;
+	size_t sd_size;
+	DOM_SID *grp_sid=NULL, *owner_sid=NULL;
+	SEC_ACL *dacl=NULL;
+	int revision=1;
+
+	while (next_token(&p, tok, "\t,\r\n", sizeof(tok))) {
+
+		if (strncmp(tok,"REVISION:", 9) == 0) {
+			revision = strtol(tok+9, NULL, 16);
+			continue;
+		}
+
+		if (strncmp(tok,"OWNER:", 6) == 0) {
+			owner_sid = (DOM_SID *)calloc(1, sizeof(DOM_SID));
+			if (!owner_sid ||
+			    !StringToSid(owner_sid, tok+6)) {
+				printf("Failed to parse owner sid\n");
+				return NULL;
+			}
+			continue;
+		}
+
+		if (strncmp(tok,"GROUP:", 6) == 0) {
+			grp_sid = (DOM_SID *)calloc(1, sizeof(DOM_SID));
+			if (!grp_sid ||
+			    !StringToSid(grp_sid, tok+6)) {
+				printf("Failed to parse group sid\n");
+				return NULL;
+			}
+			continue;
+		}
+
+		if (strncmp(tok,"ACL:", 4) == 0) {
+			SEC_ACE ace;
+			if (!parse_ace(&ace, tok+4)) {
+				printf("Failed to parse ACL %s\n", tok);
+				return NULL;
+			}
+			if(!add_ace(&dacl, &ace)) {
+				printf("Failed to add ACL %s\n", tok);
+				return NULL;
+			}
+			continue;
+		}
+
+		printf("Failed to parse security descriptor\n");
+		return NULL;
+	}
+
+	ret = make_sec_desc(ctx,revision, owner_sid, grp_sid, 
+			    NULL, dacl, &sd_size);
+
+	SAFE_FREE(grp_sid);
+	SAFE_FREE(owner_sid);
+
+	return ret;
+}
+
+
+/* print a ascii version of a security descriptor on a FILE handle */
+static void sec_desc_print(FILE *f, SEC_DESC *sd)
+{
+	fstring sidstr;
+	uint32 i;
+
+	printf("REVISION:%d\n", sd->revision);
+
+	/* Print owner and group sid */
+
+	if (sd->owner_sid) {
+		SidToString(sidstr, sd->owner_sid);
+	} else {
+		fstrcpy(sidstr, "");
+	}
+
+	printf("OWNER:%s\n", sidstr);
+
+	if (sd->grp_sid) {
+		SidToString(sidstr, sd->grp_sid);
+	} else {
+		fstrcpy(sidstr, "");
+	}
+
+	fprintf(f, "GROUP:%s\n", sidstr);
+
+	/* Print aces */
+	for (i = 0; sd->dacl && i < sd->dacl->num_aces; i++) {
+		SEC_ACE *ace = &sd->dacl->ace[i];
+		fprintf(f, "ACL:");
+		print_ace(f, ace);
+		fprintf(f, "\n");
+	}
+
+}
+
+/***************************************************** 
+dump the acls for a file
+*******************************************************/
+static int cacl_dump(struct cli_state *cli, char *filename)
+{
+	int result = EXIT_FAILED;
+	int fnum = -1;
+	SEC_DESC *sd;
+
+	if (test_args) 
+		return EXIT_OK;
+
+	fnum = cli_nt_create(cli, filename, CREATE_ACCESS_READ);
+
+	if (fnum == -1) {
+		printf("Failed to open %s: %s\n", filename, cli_errstr(cli));
+		goto done;
+	}
+
+	sd = cli_query_secdesc(cli, fnum, ctx);
+
+	if (!sd) {
+		printf("ERROR: secdesc query failed: %s\n", cli_errstr(cli));
+		goto done;
+	}
+
+	sec_desc_print(stdout, sd);
+
+	result = EXIT_OK;
+
+done:
+	if (fnum != -1)
+		cli_close(cli, fnum);
+
+	return result;
+}
+
+/***************************************************** 
+Change the ownership or group ownership of a file. Just
+because the NT docs say this can't be done :-). JRA.
+*******************************************************/
+
+static int owner_set(struct cli_state *cli, enum chown_mode change_mode, 
+		     char *filename, char *new_username)
+{
+	int fnum;
+	DOM_SID sid;
+	SEC_DESC *sd, *old;
+	size_t sd_size;
+
+	fnum = cli_nt_create(cli, filename, CREATE_ACCESS_READ);
+
+	if (fnum == -1) {
+		printf("Failed to open %s: %s\n", filename, cli_errstr(cli));
+		return EXIT_FAILED;
+	}
+
+	if (!StringToSid(&sid, new_username))
+		return EXIT_PARSE_ERROR;
+
+	old = cli_query_secdesc(cli, fnum, ctx);
+
+	cli_close(cli, fnum);
+
+	if (!old) {
+		printf("owner_set: Failed to query old descriptor\n");
+		return EXIT_FAILED;
+	}
+
+	sd = make_sec_desc(ctx,old->revision,
+				(change_mode == REQUEST_CHOWN) ? &sid : old->owner_sid,
+				(change_mode == REQUEST_CHGRP) ? &sid : old->grp_sid,
+			   NULL, old->dacl, &sd_size);
+
+	fnum = cli_nt_create(cli, filename, CREATE_ACCESS_WRITE);
+
+	if (fnum == -1) {
+		printf("Failed to open %s: %s\n", filename, cli_errstr(cli));
+		return EXIT_FAILED;
+	}
+
+	if (!cli_set_secdesc(cli, fnum, sd)) {
+		printf("ERROR: secdesc set failed: %s\n", cli_errstr(cli));
+	}
+
+	cli_close(cli, fnum);
+
+	return EXIT_OK;
+}
+
+
+/* The MSDN is contradictory over the ordering of ACE entries in an ACL.
+   However NT4 gives a "The information may have been modified by a
+   computer running Windows NT 5.0" if denied ACEs do not appear before
+   allowed ACEs. */
+
+static int ace_compare(SEC_ACE *ace1, SEC_ACE *ace2)
+{
+	if (sec_ace_equal(ace1, ace2)) 
+		return 0;
+
+	if (ace1->type != ace2->type) 
+		return ace2->type - ace1->type;
+
+	if (sid_compare(&ace1->trustee, &ace2->trustee)) 
+		return sid_compare(&ace1->trustee, &ace2->trustee);
+
+	if (ace1->flags != ace2->flags) 
+		return ace1->flags - ace2->flags;
+
+	if (ace1->info.mask != ace2->info.mask) 
+		return ace1->info.mask - ace2->info.mask;
+
+	if (ace1->size != ace2->size) 
+		return ace1->size - ace2->size;
+
+	return memcmp(ace1, ace2, sizeof(SEC_ACE));
+}
+
+static void sort_acl(SEC_ACL *the_acl)
+{
+	uint32 i;
+	if (!the_acl) return;
+
+	qsort(the_acl->ace, the_acl->num_aces, sizeof(the_acl->ace[0]), QSORT_CAST ace_compare);
+
+	for (i=1;i<the_acl->num_aces;) {
+		if (sec_ace_equal(&the_acl->ace[i-1], &the_acl->ace[i])) {
+			int j;
+			for (j=i; j<the_acl->num_aces-1; j++) {
+				the_acl->ace[j] = the_acl->ace[j+1];
+			}
+			the_acl->num_aces--;
+		} else {
+			i++;
+		}
+	}
+}
+
+/***************************************************** 
+set the ACLs on a file given an ascii description
+*******************************************************/
+static int cacl_set(struct cli_state *cli, char *filename, 
+		    char *the_acl, enum acl_mode mode)
+{
+	int fnum;
+	SEC_DESC *sd, *old;
+	uint32 i, j;
+	size_t sd_size;
+	int result = EXIT_OK;
+
+	sd = sec_desc_parse(the_acl);
+
+	if (!sd) return EXIT_PARSE_ERROR;
+	if (test_args) return EXIT_OK;
+
+	/* The desired access below is the only one I could find that works
+	   with NT4, W2KP and Samba */
+
+	fnum = cli_nt_create(cli, filename, CREATE_ACCESS_READ);
+
+	if (fnum == -1) {
+		printf("cacl_set failed to open %s: %s\n", filename, cli_errstr(cli));
+		return EXIT_FAILED;
+	}
+
+	old = cli_query_secdesc(cli, fnum, ctx);
+
+	if (!old) {
+		printf("calc_set: Failed to query old descriptor\n");
+		return EXIT_FAILED;
+	}
+
+	cli_close(cli, fnum);
+
+	/* the logic here is rather more complex than I would like */
+	switch (mode) {
+	case SMB_ACL_DELETE:
+		for (i=0;sd->dacl && i<sd->dacl->num_aces;i++) {
+			BOOL found = False;
+
+			for (j=0;old->dacl && j<old->dacl->num_aces;j++) {
+				if (sec_ace_equal(&sd->dacl->ace[i],
+						  &old->dacl->ace[j])) {
+					uint32 k;
+					for (k=j; k<old->dacl->num_aces-1;k++) {
+						old->dacl->ace[k] = old->dacl->ace[k+1];
+					}
+					old->dacl->num_aces--;
+					if (old->dacl->num_aces == 0) {
+						SAFE_FREE(old->dacl->ace);
+						SAFE_FREE(old->dacl);
+						old->off_dacl = 0;
+					}
+					found = True;
+					break;
+				}
+			}
+
+			if (!found) {
+				printf("ACL for ACE:"); 
+				print_ace(stdout, &sd->dacl->ace[i]);
+				printf(" not found\n");
+			}
+		}
+		break;
+
+	case SMB_ACL_MODIFY:
+		for (i=0;sd->dacl && i<sd->dacl->num_aces;i++) {
+			BOOL found = False;
+
+			for (j=0;old->dacl && j<old->dacl->num_aces;j++) {
+				if (sid_equal(&sd->dacl->ace[i].trustee,
+					      &old->dacl->ace[j].trustee)) {
+					old->dacl->ace[j] = sd->dacl->ace[i];
+					found = True;
+				}
+			}
+
+			if (!found) {
+				fstring str;
+
+				SidToString(str, &sd->dacl->ace[i].trustee);
+				printf("ACL for SID %s not found\n", str);
+			}
+		}
+
+		break;
+
+	case SMB_ACL_ADD:
+		for (i=0;sd->dacl && i<sd->dacl->num_aces;i++) {
+			add_ace(&old->dacl, &sd->dacl->ace[i]);
+		}
+		break;
+
+	case SMB_ACL_SET:
+ 		old = sd;
+		break;
+	}
+
+	/* Denied ACE entries must come before allowed ones */
+	sort_acl(old->dacl);
+
+	/* Create new security descriptor and set it */
+	sd = make_sec_desc(ctx,old->revision, old->owner_sid, old->grp_sid, 
+			   NULL, old->dacl, &sd_size);
+
+	fnum = cli_nt_create(cli, filename, CREATE_ACCESS_WRITE);
+
+	if (fnum == -1) {
+		printf("cacl_set failed to open %s: %s\n", filename, cli_errstr(cli));
+		return EXIT_FAILED;
+	}
+
+	if (!cli_set_secdesc(cli, fnum, sd)) {
+		printf("ERROR: secdesc set failed: %s\n", cli_errstr(cli));
+		result = EXIT_FAILED;
+	}
+
+	/* Clean up */
+
+	cli_close(cli, fnum);
+
+	return result;
+}
+
+
+/***************************************************** 
+return a connection to a server
+*******************************************************/
+static struct cli_state *connect_one(const char *share)
+{
+	struct cli_state *c;
+	struct in_addr ip;
+	NTSTATUS nt_status;
+	zero_ip(&ip);
+	
+	if (!got_pass) {
+		char *pass = getpass("Password: ");
+		if (pass) {
+			fstrcpy(password, pass);
+			got_pass = True;
+		}
+	}
+
+	if (NT_STATUS_IS_OK(nt_status = cli_full_connection(&c, lp_netbios_name(), server, 
+							    &ip, 0,
+							    share, "?????",  
+							    username, lp_workgroup(),
+							    password, 0, NULL))) {
+		return c;
+	} else {
+		DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
+		return NULL;
+	}
+}
+
+
+static void usage(void)
+{
+	printf(
+"Usage: smbcacls //server1/share1 filename [options]\n\
+\n\
+\t-D <acls>               delete an acl\n\
+\t-M <acls>               modify an acl\n\
+\t-A <acls>               add an acl\n\
+\t-S <acls>               set acls\n\
+\t-C username             change ownership of a file\n\
+\t-G username             change group ownership of a file\n\
+\t-n                      don't resolve sids or masks to names\n\
+\t-h                      print help\n\
+\t-d debuglevel           set debug output level\n\
+\t-U username             user to autheticate as\n\
+\n\
+The username can be of the form username%%password or\n\
+workgroup\\username%%password.\n\n\
+An acl is of the form ACL:<SID>:type/flags/mask\n\
+You can string acls together with spaces, commas or newlines\n\
+");
+}
+
+/****************************************************************************
+  main program
+****************************************************************************/
+ int main(int argc,char *argv[])
+{
+	char *share;
+	pstring filename;
+	extern char *optarg;
+	extern int optind;
+	int opt;
+	char *p;
+	enum acl_mode mode = SMB_ACL_SET;
+	char *the_acl = NULL;
+	enum chown_mode change_mode = REQUEST_NONE;
+	int result;
+
+	struct cli_state *cli;
+
+	ctx=talloc_init("main");
+
+	setlinebuf(stdout);
+
+	dbf = x_stderr;
+
+	if (argc < 3 || argv[1][0] == '-') {
+		usage();
+		talloc_destroy(ctx);
+		exit(EXIT_PARSE_ERROR);
+	}
+
+	setup_logging(argv[0],True);
+
+	share = argv[1];
+	pstrcpy(filename, argv[2]);
+	all_string_sub(share,"/","\\",0);
+
+	argc -= 2;
+	argv += 2;
+
+	lp_load(dyn_CONFIGFILE,True,False,False);
+	load_interfaces();
+
+	if (getenv("USER")) {
+		pstrcpy(username,getenv("USER"));
+
+		if ((p=strchr_m(username,'%'))) {
+			*p = 0;
+			fstrcpy(password,p+1);
+			got_pass = True;
+			memset(strchr_m(getenv("USER"), '%') + 1, 'X',
+			       strlen(password));
+		}
+	}
+
+	while ((opt = getopt(argc, argv, "U:nhS:D:A:M:C:G:td:")) != EOF) {
+		switch (opt) {
+		case 'U':
+			pstrcpy(username,optarg);
+			p = strchr_m(username,'%');
+			if (p) {
+				*p = 0;
+				fstrcpy(password, p+1);
+				got_pass = 1;
+			}
+			break;
+
+		case 'S':
+			the_acl = optarg;
+			mode = SMB_ACL_SET;
+			break;
+
+		case 'D':
+			the_acl = optarg;
+			mode = SMB_ACL_DELETE;
+			break;
+
+		case 'M':
+			the_acl = optarg;
+			mode = SMB_ACL_MODIFY;
+			break;
+
+		case 'A':
+			the_acl = optarg;
+			mode = SMB_ACL_ADD;
+			break;
+
+		case 'C':
+			pstrcpy(owner_username,optarg);
+			change_mode = REQUEST_CHOWN;
+			break;
+
+		case 'G':
+			pstrcpy(owner_username,optarg);
+			change_mode = REQUEST_CHGRP;
+			break;
+
+		case 'n':
+			numeric = 1;
+			break;
+
+		case 't':
+			test_args = 1;
+			break;
+
+		case 'h':
+			usage();
+			talloc_destroy(ctx);
+			exit(EXIT_PARSE_ERROR);
+
+		case 'd':
+			DEBUGLEVEL = atoi(optarg);
+			break;
+
+		default:
+			printf("Unknown option %c (%d)\n", (char)opt, opt);
+			talloc_destroy(ctx);
+			exit(EXIT_PARSE_ERROR);
+		}
+	}
+
+	argc -= optind;
+	argv += optind;
+
+	if (argc > 0) {
+		usage();
+		talloc_destroy(ctx);
+		exit(EXIT_PARSE_ERROR);
+	}
+
+	/* Make connection to server */
+
+	fstrcpy(server,share+2);
+	share = strchr_m(server,'\\');
+	if (!share) {
+		share = strchr_m(server,'/');
+		if (!share) {
+			return -1;
+		}
+	}
+
+	*share = 0;
+	share++;
+
+	if (!test_args) {
+		cli = connect_one(share);
+		if (!cli) {
+			talloc_destroy(ctx);
+			exit(EXIT_FAILED);
+		}
+	} else {
+		exit(0);
+	}
+
+	all_string_sub(filename, "/", "\\", 0);
+	if (filename[0] != '\\') {
+		pstring s;
+		s[0] = '\\';
+		safe_strcpy(&s[1], filename, sizeof(pstring)-1);
+		pstrcpy(filename, s);
+	}
+
+	/* Perform requested action */
+
+	if (change_mode != REQUEST_NONE) {
+		result = owner_set(cli, change_mode, filename, owner_username);
+	} else if (the_acl) {
+		result = cacl_set(cli, filename, the_acl, mode);
+	} else {
+		result = cacl_dump(cli, filename);
+	}
+
+	talloc_destroy(ctx);
+
+	return result;
+}
+

source/utils/smbcontrol.c

@@ -0,0 +1,714 @@
+/* 
+   Unix SMB/CIFS implementation.
+   program to send control messages to Samba processes
+   Copyright (C) Andrew Tridgell 1994-1998
+   Copyright (C) 2001, 2002 by Martin Pool
+   Copyright (C) Simo Sorce 2002
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+extern BOOL AllowDebugChange;
+
+static const struct {
+	const char *name;
+	int value;
+} msg_types[] = {
+	{"debug", MSG_DEBUG},
+	{"force-election", MSG_FORCE_ELECTION},
+	{"ping", MSG_PING},
+	{"profile", MSG_PROFILE},
+	{"profilelevel", MSG_REQ_PROFILELEVEL},
+	{"debuglevel", MSG_REQ_DEBUGLEVEL},
+	{"printnotify", MSG_PRINTER_NOTIFY2 },
+	{"close-share", MSG_SMB_FORCE_TDIS},
+        {"samsync", MSG_SMB_SAM_SYNC},
+        {"samrepl", MSG_SMB_SAM_REPL},
+	{"pool-usage", MSG_REQ_POOL_USAGE },
+	{"dmalloc-mark", MSG_REQ_DMALLOC_MARK },
+	{"dmalloc-log-changed", MSG_REQ_DMALLOC_LOG_CHANGED },
+	{"shutdown", MSG_SHUTDOWN },
+	{"drvupgrade", MSG_PRINTER_DRVUPGRADE},
+	{"tallocdump", MSG_REQ_TALLOC_USAGE},
+	{NULL, -1}
+};
+
+time_t timeout_start;
+
+#define MAX_WAIT	10
+
+/* we need these because we link to printing*.o */
+
+void become_root(void) {}
+void unbecome_root(void) {}
+
+
+static void usage(BOOL doexit)
+{
+	int i;
+	if (doexit) {
+		printf("Usage: smbcontrol -i -s configfile\n");
+		printf("       smbcontrol <destination> <message-type> <parameters>\n\n");
+	} else {
+		printf("<destination> <message-type> <parameters>\n\n");
+	}
+	printf("\t<destination> is one of \"nmbd\", \"smbd\" or a process ID\n");
+	printf("\t<message-type> is one of:\n");
+	for (i=0; msg_types[i].name; i++) 
+	    printf("\t\t%s\n", msg_types[i].name);
+	printf("\n");
+	if (doexit) exit(1);
+}
+
+static int pong_count;
+static BOOL got_level;
+static BOOL got_pool;
+static BOOL pong_registered = False;
+static BOOL debuglevel_registered = False;
+static BOOL poolusage_registered = False;
+static BOOL profilelevel_registered = False;
+
+
+/**
+ * Wait for replies for up to @p *max_secs seconds, or until @p
+ * max_replies are received.  max_replies may be NULL in which case it
+ * is ignored.
+ *
+ * @note This is a pretty lame timeout; all it means is that after
+ * max_secs we won't look for any more messages.
+ **/
+static void wait_for_replies(int max_secs, int *max_replies)
+{
+	time_t timeout_end = time(NULL) + max_secs;
+
+	while ((!max_replies || (*max_replies)-- > 0)
+	       &&  (time(NULL) < timeout_end)) {
+		message_dispatch();
+	}
+}
+
+
+/****************************************************************************
+a useful function for testing the message system
+****************************************************************************/
+void pong_function(int msg_type, pid_t src, void *buf, size_t len)
+{
+	pong_count++;
+	printf("PONG from PID %u\n",(unsigned int)src);
+}
+
+/****************************************************************************
+ Prints out the current talloc list.
+****************************************************************************/
+void tallocdump_function(int msg_type, pid_t src, void *buf, size_t len)
+{
+	char *info = (char *)buf;
+
+	printf("Current talloc contexts for process %u\n", (unsigned int)src );
+	if (len == 0)
+		printf("None returned\n");
+	else
+		printf(info);
+	printf("\n");
+	got_pool = True;
+}
+
+/****************************************************************************
+Prints out the current Debug level returned by MSG_DEBUGLEVEL
+****************************************************************************/
+void debuglevel_function(int msg_type, pid_t src, void *buf, size_t len)
+{
+	const char *levels = (char *)buf;
+
+	printf("Current debug levels of PID %u are:\n",(unsigned int)src);
+	printf("%s\n", levels);
+	
+	got_level = True;
+}
+
+/****************************************************************************
+Prints out the current Profile level returned by MSG_PROFILELEVEL
+****************************************************************************/
+void profilelevel_function(int msg_type, pid_t src, void *buf, size_t len)
+{
+        int level;
+	const char *s=NULL;
+        memcpy(&level, buf, sizeof(int));
+
+	if (level) {
+	    switch (level) {
+	    case 1:
+		s = "off";
+		break;
+	    case 3:
+		s = "count only";
+		break;
+	    case 7:
+		s = "count and time";
+		break;
+	    default:
+		    s = "BOGUS";
+		    break;
+	    }
+	    printf("Profiling %s on PID %u\n",s,(unsigned int)src);
+	} else {
+	    printf("Profiling not available on PID %u\n",(unsigned int)src);
+	}
+	got_level = True;
+}
+
+/**
+ * Handle reply from POOL_USAGE.
+ **/
+static void pool_usage_cb(int msg_type, pid_t src_pid, void *buf, size_t len)
+{
+	printf("Got POOL_USAGE reply from pid%u:\n%.*s",
+	       (unsigned int) src_pid, (int) len, (const char *) buf);
+}
+
+
+/**
+ * Send a message to a named destination
+ *
+ * @return False if an error occurred.
+ **/
+static BOOL send_message(char *dest, int msg_type, void *buf, int len, BOOL duplicates)
+{
+	pid_t pid;
+	/* "smbd" is the only broadcast operation */
+	if (strequal(dest,"smbd")) {
+		TDB_CONTEXT *tdb;
+		BOOL ret;
+		int n_sent = 0;
+
+		tdb = tdb_open_log(lock_path("connections.tdb"), 0, TDB_DEFAULT, O_RDWR, 0);
+		if (!tdb) {
+			fprintf(stderr,"Failed to open connections database in send_message.\n");
+			return False;
+		}
+
+		ret = message_send_all(tdb,msg_type, buf, len, duplicates,
+				       &n_sent);
+		DEBUG(10,("smbcontrol/send_message: broadcast message to "
+			  "%d processes\n", n_sent));
+		tdb_close(tdb);
+
+		return ret;
+	} else if (strequal(dest,"nmbd")) {
+		pid = pidfile_pid(dest);
+		if (pid == 0) {
+			fprintf(stderr,"Can't find pid for nmbd\n");
+			return False;
+		}
+	} else if (strequal(dest,"self")) {
+		pid = sys_getpid();
+	} else {
+		pid = atoi(dest);
+		if (pid == 0) {
+			fprintf(stderr,"Not a valid pid\n");
+			return False;
+		}		
+	} 
+
+	DEBUG(10,("smbcontrol/send_message: send message to pid%d\n", pid));
+	return message_send_pid(pid, msg_type, buf, len, duplicates);
+}
+
+/****************************************************************************
+evaluate a message type string
+****************************************************************************/
+static int parse_type(char *mtype)
+{
+	int i;
+	for (i=0;msg_types[i].name;i++) {
+		if (strequal(mtype, msg_types[i].name)) return msg_types[i].value;
+	}
+	return -1;
+}
+
+
+static void register_all(void)
+{
+	message_register(MSG_POOL_USAGE, pool_usage_cb);
+}
+
+/* This guy is here so we can link printing/notify.c to the smbcontrol
+   binary without having to pull in tons of other crap. */
+
+TDB_CONTEXT *conn_tdb_ctx(void)
+{
+	static TDB_CONTEXT *tdb;
+
+	if (tdb)
+		return tdb;
+
+	tdb = tdb_open_log(lock_path("connections.tdb"), 0, TDB_DEFAULT, O_RDONLY, 0);
+
+	if (!tdb)
+		DEBUG(3, ("Failed to open connections database in send_spoolss_notify2_msg\n"));
+
+	return tdb;
+}
+
+/****************************************************************************
+do command
+****************************************************************************/
+static BOOL do_command(char *dest, char *msg_name, int iparams, char **params)
+{
+	int i, n, v;
+	int mtype;
+	BOOL retval=False;
+	BOOL check_notify_msgs = False;
+
+	mtype = parse_type(msg_name);
+	if (mtype == -1) {
+		fprintf(stderr,"Couldn't resolve message type: %s\n", msg_name);
+		return(False);
+	}
+
+	switch (mtype) {
+	case MSG_DEBUG: {
+		char *buf, *b;
+		char **p;
+		int dim = 0;
+
+		if (!params || !params[0]) {
+			fprintf(stderr,"MSG_DEBUG needs a parameter\n");
+			return(False);
+		}
+
+		/* first pass retrieve total lenght */
+		for (p = params; p && *p ; p++)
+			dim += (strnlen(*p, 1024) +1); /* lenght + space */
+		b = buf = malloc(dim);
+		if (!buf) {
+			fprintf(stderr, "Out of memory!");
+			return(False);
+		}
+		/* now build a single string with all parameters */
+		for(p = params; p && *p; p++) {
+			int l = strnlen(*p, 1024);
+			strncpy(b, *p, l);
+			b[l] = ' ';
+			b = b + l + 1;
+		}
+		b[-1] = '\0';
+
+		send_message(dest, MSG_DEBUG, buf, dim, False);
+
+		free(buf);
+  
+		break;
+	}
+
+	case MSG_PROFILE:
+		if (!params || !params[0]) {
+			fprintf(stderr,"MSG_PROFILE needs a parameter\n");
+			return(False);
+		}
+		if (strequal(params[0], "off")) {
+			v = 0;
+		} else if (strequal(params[0], "count")) {
+			v = 1;
+		} else if (strequal(params[0], "on")) {
+			v = 2;
+		} else if (strequal(params[0], "flush")) {
+			v = 3;
+		} else {
+		    fprintf(stderr,
+			"MSG_PROFILE parameter must be off, count, on, or flush\n");
+		    return(False);
+		}
+		send_message(dest, MSG_PROFILE, &v, sizeof(int), False);
+		break;
+
+	case MSG_FORCE_ELECTION:
+		if (!strequal(dest, "nmbd")) {
+			fprintf(stderr,"force-election can only be sent to nmbd\n");
+			return(False);
+		}
+		send_message(dest, MSG_FORCE_ELECTION, NULL, 0, False);
+		break;
+
+	case MSG_REQ_PROFILELEVEL:
+		if (!profilelevel_registered) {
+		    message_register(MSG_PROFILELEVEL, profilelevel_function);
+		    profilelevel_registered = True;
+		}
+		got_level = False;
+		retval = send_message(dest, MSG_REQ_PROFILELEVEL, NULL, 0, True);
+		if (retval) {
+			timeout_start = time(NULL);
+			while (!got_level) {
+				message_dispatch();
+				if ((time(NULL) - timeout_start) > MAX_WAIT) {
+					fprintf(stderr,"profilelevel timeout\n");
+					break;
+				}
+			}
+		}
+		break;
+
+	case MSG_REQ_TALLOC_USAGE:
+		if (!poolusage_registered) {
+			message_register(MSG_TALLOC_USAGE, tallocdump_function);
+			poolusage_registered = True;
+		}
+		got_pool = False;
+		retval = send_message(dest, MSG_REQ_TALLOC_USAGE, NULL, 0, True);
+		if (retval) {
+			timeout_start = time(NULL);
+			while (!got_pool) {
+				message_dispatch();
+				if ((time(NULL) - timeout_start) > MAX_WAIT) {
+					fprintf(stderr,"tallocdump timeout\n");
+					break;
+				}
+			}
+		}
+		break;
+
+	case MSG_REQ_DEBUGLEVEL:
+		if (!debuglevel_registered) {
+		    message_register(MSG_DEBUGLEVEL, debuglevel_function);
+		    debuglevel_registered = True;
+		}
+		got_level = False;
+		retval = send_message(dest, MSG_REQ_DEBUGLEVEL, NULL, 0, True);
+		if (retval) {
+			timeout_start = time(NULL);
+			while (!got_level) {
+				message_dispatch();
+				if ((time(NULL) - timeout_start) > MAX_WAIT) {
+					fprintf(stderr,"debuglevel timeout\n");
+					break;
+				}
+			}
+		}
+		break;
+
+		/* Send a notification message to a printer */
+
+	case MSG_PRINTER_NOTIFY2: {
+		char *cmd;
+
+		/* Read subcommand */
+
+		if (!params || !params[0]) {
+			fprintf(stderr, "Must specify subcommand:\n");
+			fprintf(stderr, "\tqueuepause <printername>\n");
+			fprintf(stderr, "\tqueueresume <printername>\n");
+			fprintf(stderr, "\tjobpause <printername> <unix jobid>\n");
+			fprintf(stderr, "\tjobresume <printername> <unix jobid>\n");
+			fprintf(stderr, "\tjobdelete <printername> <unix jobid>\n");
+			fprintf(stderr, "\tprinter <printername> <comment|port|driver> <new value>\n");
+			return False;
+		}
+
+		cmd = params[0];
+
+		check_notify_msgs = True;
+
+		/* Pause a print queue */
+
+		if (strequal(cmd, "queuepause")) {
+
+			if (!params[1]) {
+				fprintf(stderr, "queuepause command requires a printer name\n");
+				return False;
+			}
+
+			//TODL: notify_printer_status_byname(params[1], PRINTER_STATUS_PAUSED);
+			break;
+		}
+
+		/* Resume a print queue */
+
+		if (strequal(cmd, "queueresume")) {
+
+			if (!params[1]) {
+				fprintf(stderr, "queueresume command requires a printer name\n");
+				return False;
+			}
+
+			//TODL: notify_printer_status_byname(params[1], PRINTER_STATUS_OK);
+			break;
+		}
+
+		/* Pause a print job */
+
+		if (strequal(cmd, "jobpause")) {
+			int jobid;
+
+			if (!params[1] || !params[2]) {
+				fprintf(stderr, "jobpause command requires a printer name and a jobid\n");
+				return False;
+			}
+
+			jobid = atoi(params[2]);
+
+			//TODL: notify_job_status_byname(
+			//TODL: 	params[1], jobid, JOB_STATUS_PAUSED, 
+			//TODL: 	SPOOLSS_NOTIFY_MSG_UNIX_JOBID);
+			break;
+		}
+
+		/* Resume a print job */
+
+		if (strequal(cmd, "jobresume")) {
+			int jobid;
+
+			if (!params[1] || !params[2]) {
+				fprintf(stderr, "jobresume command requires a printer name and a jobid\n");
+				return False;
+			}
+
+			jobid = atoi(params[2]);
+
+			//TODL: notify_job_status_byname(
+			//TODL: 	params[1], jobid, JOB_STATUS_QUEUED,
+			//TODL: 	SPOOLSS_NOTIFY_MSG_UNIX_JOBID);
+			break;
+		}
+
+		/* Delete a print job */
+
+		if (strequal(cmd, "jobdelete")) {
+			int jobid;
+
+			if (!params[1] || !params[2]) {
+				fprintf(stderr, "jobdelete command requires a printer name and a jobid\n");
+				return False;
+			}
+
+			jobid = atoi(params[2]);
+
+			//TODL: notify_job_status_byname(
+			//TODL: 	params[1], jobid, JOB_STATUS_DELETING,
+			//TODL: 	SPOOLSS_NOTIFY_MSG_UNIX_JOBID);
+
+			//TODL: notify_job_status_byname(
+			//TODL: 	params[1], jobid, JOB_STATUS_DELETING|
+			//TODL: 	JOB_STATUS_DELETED,
+			//TODL: 	SPOOLSS_NOTIFY_MSG_UNIX_JOBID);
+		}
+		
+		/* printer change notify */
+		
+		if (strequal(cmd, "printer")) {
+			int attribute = -1;
+			
+			if (!params[1] || !params[2] || !params[3]) {
+				fprintf(stderr, "printer command requires an and attribute name and value!\n");
+				fprintf(stderr, "supported attributes:\n");
+				fprintf(stderr, "\tcomment:\n");
+				fprintf(stderr, "\tport:\n");
+				fprintf(stderr, "\tdriver:\n");
+				return False;
+			}
+			if ( strequal(params[2], "comment") )
+				attribute = PRINTER_NOTIFY_COMMENT;
+			else if ( strequal(params[2], "port") )
+				attribute = PRINTER_NOTIFY_PORT_NAME;
+			else if ( strequal(params[2], "driver") )
+				attribute = PRINTER_NOTIFY_DRIVER_NAME;
+			
+			if ( attribute == -1 ) {
+				fprintf(stderr, "bad attribute!\n");
+				return False;
+			}
+			
+			//TODL: notify_printer_byname( params[1], attribute, params[3]);
+			
+			break;
+		}
+		
+		break;
+	  }
+
+
+	case MSG_SMB_FORCE_TDIS:
+		if (!strequal(dest, "smbd")) {
+			fprintf(stderr,"close-share can only be sent to smbd\n");
+			return(False);
+		}
+		if (!params || !params[0]) {
+			fprintf(stderr, "close-share needs a share name or '*'\n");
+			return (False);
+		}
+		retval = send_message(dest, MSG_SMB_FORCE_TDIS, params[0],
+				      strlen(params[0]) + 1, False);
+		break;
+
+        case MSG_SMB_SAM_SYNC:
+                if (!strequal(dest, "smbd")) {
+                        fprintf(stderr, "samsync can only be sent to smbd\n");
+                        return False;
+                }
+
+                if (params) {
+                        fprintf(stderr, "samsync does not take any parameters\n");
+                        return False;
+                }
+
+                retval = send_message(dest, MSG_SMB_SAM_SYNC, NULL, 0, False);
+
+                break;
+
+        case MSG_SMB_SAM_REPL: {
+                uint32 seqnum;
+
+                if (!strequal(dest, "smbd")) {
+                        fprintf(stderr, "sam repl can only be sent to smbd\n");
+                        return False;
+                }
+
+                if (!params || !params[0]) {
+                        fprintf(stderr, "SAM_REPL needs a parameter\n");
+                        return False;
+                }
+
+                seqnum = atoi(params[0]);
+
+                retval = send_message(dest, MSG_SMB_SAM_SYNC, 
+                                      (char *)&seqnum, sizeof(uint32), False); 
+
+                break;
+        }
+
+	case MSG_PING:
+		if (!pong_registered) {
+		    message_register(MSG_PONG, pong_function);
+		    pong_registered = True;
+		}
+		if (!params || !params[0]) {
+			fprintf(stderr,"MSG_PING needs a parameter\n");
+			return(False);
+		}
+		n = atoi(params[0]);
+		pong_count = 0;
+		for (i=0;i<n;i++) {
+			if (iparams > 1)
+				retval = send_message(dest, MSG_PING, params[1], strlen(params[1]) + 1, True);
+			else
+				retval = send_message(dest, MSG_PING, NULL, 0, True);
+			if (retval == False)
+				return False;
+		}
+		wait_for_replies(MAX_WAIT, &n);
+		if (n > 0) {
+			fprintf(stderr,"PING timeout\n");
+		}
+		break;
+
+	case MSG_REQ_POOL_USAGE:
+		if (!send_message(dest, MSG_REQ_POOL_USAGE, NULL, 0, True))
+			return False;
+		wait_for_replies(MAX_WAIT, NULL);
+		
+		break;
+
+	case MSG_REQ_DMALLOC_LOG_CHANGED:
+	case MSG_REQ_DMALLOC_MARK:
+		if (!send_message(dest, mtype, NULL, 0, False))
+			return False;
+		break;
+
+	case MSG_SHUTDOWN:
+		if (!send_message(dest, MSG_SHUTDOWN, NULL, 0, False))
+			return False;
+		break;
+	case MSG_PRINTER_DRVUPGRADE:
+		if (!send_message(dest, MSG_PRINTER_DRVUPGRADE, params[0], 0, False))
+			return False;
+		break;
+	}
+
+	/* check if we have any pending print notify messages */
+
+	if ( check_notify_msgs )
+		;//TODO: print_notify_send_messages(0);
+		
+	return (True);
+}
+
+ int main(int argc, char *argv[])
+{
+	int opt;
+	char temp[255];
+	extern int optind;
+	BOOL interactive = False;
+
+	AllowDebugChange = False;
+	DEBUGLEVEL = 0;
+
+	setup_logging(argv[0],True);
+	
+	if (argc < 2) usage(True);
+
+	while ((opt = getopt(argc, argv,"is:")) != EOF) {
+		switch (opt) {
+		case 'i':
+			interactive = True;
+			break;
+		case 's':
+			pstrcpy(dyn_CONFIGFILE, optarg);
+			break;
+		default:
+			printf("Unknown option %c (%d)\n", (char)opt, opt);
+			usage(True);
+		}
+	}
+
+	lp_load(dyn_CONFIGFILE,False,False,False);
+
+	if (!message_init()) exit(1);
+
+	argc -= optind;
+	argv = &argv[optind];
+
+	register_all();
+
+	if (!interactive) {
+		if (argc < 2) usage(True);
+		/* Need to invert sense of return code -- samba
+		 * routines mostly return True==1 for success, but
+		 * shell needs 0. */ 
+		return ! do_command(argv[0],argv[1], argc-2, argc > 2 ? &argv[2] : 0);
+	}
+
+	while (True) {
+		char *myargv[4];
+		int myargc;
+
+		printf("smbcontrol> ");
+		if (!fgets(temp, sizeof(temp)-1, stdin)) break;
+		myargc = 0;
+		while ((myargc < 4) && 
+		       (myargv[myargc] = strtok(myargc?NULL:temp," \t\n"))) {
+			myargc++;
+		}
+		if (!myargc) break;
+		if (strequal(myargv[0],"q")) break;
+		if (myargc < 2)
+			usage(False);
+		else if (!do_command(myargv[0],myargv[1],myargc-2,myargc > 2 ? &myargv[2] : 0))
+			usage(False);
+	}
+	return(0);
+}
+

source/utils/smbfilter.c

@@ -0,0 +1,245 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB filter/socket plugin
+   Copyright (C) Andrew Tridgell 1999
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#define SECURITY_MASK 0
+#define SECURITY_SET  0
+
+/* this forces non-unicode */
+#define CAPABILITY_MASK 0
+#define CAPABILITY_SET  0
+
+/* and non-unicode for the client too */
+#define CLI_CAPABILITY_MASK 0
+#define CLI_CAPABILITY_SET  0
+
+static char *netbiosname;
+static char packet[BUFFER_SIZE];
+
+static void save_file(const char *fname, void *packet, size_t length)
+{
+	int fd;
+	fd = open(fname, O_WRONLY|O_CREAT|O_TRUNC, 0644);
+	if (fd == -1) {
+		perror(fname);
+		return;
+	}
+	if (write(fd, packet, length) != length) {
+		fprintf(stderr,"Failed to write %s\n", fname);
+		return;
+	}
+	close(fd);
+	printf("Wrote %d bytes to %s\n", length, fname);
+}
+
+static void filter_reply(char *buf)
+{
+	int msg_type = CVAL(buf,0);
+	int type = CVAL(buf,smb_com);
+	unsigned x;
+
+	if (msg_type) return;
+
+	switch (type) {
+
+	case SMBnegprot:
+		/* force the security bits */
+		x = CVAL(buf, smb_vwv1);
+		x = (x | SECURITY_SET) & ~SECURITY_MASK;
+		SCVAL(buf, smb_vwv1, x);
+
+		/* force the capabilities */
+		x = IVAL(buf,smb_vwv9+1);
+		x = (x | CAPABILITY_SET) & ~CAPABILITY_MASK;
+		SIVAL(buf, smb_vwv9+1, x);
+		break;
+
+	}
+}
+
+static void filter_request(char *buf)
+{
+	int msg_type = CVAL(buf,0);
+	int type = CVAL(buf,smb_com);
+	pstring name1,name2;
+	unsigned x;
+
+	if (msg_type) {
+		/* it's a netbios special */
+		switch (msg_type) {
+		case 0x81:
+			/* session request */
+			name_extract(buf,4,name1);
+			name_extract(buf,4 + name_len(buf + 4),name2);
+			d_printf("sesion_request: %s -> %s\n",
+				 name1, name2);
+			if (netbiosname) {
+				/* replace the destination netbios name */
+				name_mangle(netbiosname, buf+4, 0x20);
+			}
+		}
+		return;
+	}
+
+	/* it's an ordinary SMB request */
+	switch (type) {
+	case SMBsesssetupX:
+		/* force the client capabilities */
+		x = IVAL(buf,smb_vwv11);
+		d_printf("SMBsesssetupX cap=0x%08x\n", x);
+		d_printf("pwlen=%d/%d\n", SVAL(buf, smb_vwv7), SVAL(buf, smb_vwv8));
+		system("mv sessionsetup.dat sessionsetup1.dat");
+		save_file("sessionsetup.dat", smb_buf(buf), SVAL(buf, smb_vwv7));
+		x = (x | CLI_CAPABILITY_SET) & ~CLI_CAPABILITY_MASK;
+		SIVAL(buf, smb_vwv11, x);
+		break;
+	}
+
+}
+
+
+static void filter_child(int c, struct in_addr dest_ip)
+{
+	int s;
+
+	/* we have a connection from a new client, now connect to the server */
+	s = open_socket_out(SOCK_STREAM, &dest_ip, 445, LONG_CONNECT_TIMEOUT);
+
+	if (s == -1) {
+		d_printf("Unable to connect to %s\n", inet_ntoa(dest_ip));
+		exit(1);
+	}
+
+	while (c != -1 || s != -1) {
+		fd_set fds;
+		int num;
+		
+		FD_ZERO(&fds);
+		if (s != -1) FD_SET(s, &fds);
+		if (c != -1) FD_SET(c, &fds);
+
+		num = sys_select_intr(MAX(s+1, c+1),&fds,NULL,NULL,NULL);
+		if (num <= 0) continue;
+		
+		if (c != -1 && FD_ISSET(c, &fds)) {
+			if (!receive_smb(c, packet, 0)) {
+				d_printf("client closed connection\n");
+				exit(0);
+			}
+			filter_request(packet);
+			if (!send_smb(s, packet)) {
+				d_printf("server is dead\n");
+				exit(1);
+			}			
+		}
+		if (s != -1 && FD_ISSET(s, &fds)) {
+			if (!receive_smb(s, packet, 0)) {
+				d_printf("server closed connection\n");
+				exit(0);
+			}
+			filter_reply(packet);
+			if (!send_smb(c, packet)) {
+				d_printf("client is dead\n");
+				exit(1);
+			}			
+		}
+	}
+	d_printf("Connection closed\n");
+	exit(0);
+}
+
+
+static void start_filter(char *desthost)
+{
+	int s, c;
+	struct in_addr dest_ip;
+
+	CatchChild();
+
+	/* start listening on port 445 locally */
+	s = open_socket_in(SOCK_STREAM, 445, 0, 0, True);
+	
+	if (s == -1) {
+		d_printf("bind failed\n");
+		exit(1);
+	}
+
+	if (listen(s, 5) == -1) {
+		d_printf("listen failed\n");
+	}
+
+	if (!resolve_name(desthost, &dest_ip, 0x20)) {
+		d_printf("Unable to resolve host %s\n", desthost);
+		exit(1);
+	}
+
+	while (1) {
+		fd_set fds;
+		int num;
+		struct sockaddr addr;
+		socklen_t in_addrlen = sizeof(addr);
+		
+		FD_ZERO(&fds);
+		FD_SET(s, &fds);
+
+		num = sys_select_intr(s+1,&fds,NULL,NULL,NULL);
+		if (num > 0) {
+			c = accept(s, &addr, &in_addrlen);
+			if (c != -1) {
+				if (fork() == 0) {
+					close(s);
+					filter_child(c, dest_ip);
+					exit(0);
+				} else {
+					close(c);
+				}
+			}
+		}
+	}
+}
+
+
+int main(int argc, char *argv[])
+{
+	char *desthost;
+	pstring configfile;
+
+	setup_logging(argv[0],True);
+  
+	pstrcpy(configfile,dyn_CONFIGFILE);
+ 
+	if (argc < 2) {
+		fprintf(stderr,"smbfilter <desthost> <netbiosname>\n");
+		exit(1);
+	}
+
+	desthost = argv[1];
+	if (argc > 2) {
+		netbiosname = argv[2];
+	}
+
+	if (!lp_load(configfile,True,False,False)) {
+		d_printf("Unable to load config file\n");
+	}
+
+	start_filter(desthost);
+	return 0;
+}

source/utils/smbgroupedit.c

@@ -0,0 +1,410 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  RPC Pipe client / server routines
+ *  Copyright (C) Andrew Tridgell              1992-2000,
+ *  Copyright (C) Jean Fran<61>ois Micouleau      1998-2001.
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "includes.h"
+
+/*
+ * Next two lines needed for SunOS and don't
+ * hurt anything else...
+ */
+extern char *optarg;
+extern int optind;
+
+/*********************************************************
+ Print command usage on stderr and die.
+**********************************************************/
+static void usage(void)
+{
+	if (getuid() == 0) {
+		printf("smbgroupedit options\n");
+	} else {
+		printf("You need to be root to use this tool!\n");
+	}
+	printf("options:\n");
+	printf("  -a group             create new group\n");
+	printf("    -n group           NT group name\n");
+	printf("    -p privilege       only local\n");
+	printf("    -d description     group description\n");
+	printf("  -v                   list groups\n");
+	printf("    -l                 long list (include details)\n");
+	printf("    -s                 short list (default)\n");
+	printf("  -c SID               change group\n");
+	printf("     -u unix group\n");
+	printf("     -d description    group description\n");
+	printf("  -r rid               RID of new group\n");
+	printf("  -x group             delete this group\n");
+	printf("\n");
+	printf("    -t[b|d|l]          type: builtin, domain, local \n");
+	exit(1);
+}
+
+/*********************************************************
+ Figure out if the input was an NT group or a SID string.  
+ Return the SID.
+**********************************************************/
+static BOOL get_sid_from_input(DOM_SID *sid, char *input) 
+{
+	GROUP_MAP map;
+	
+	if (StrnCaseCmp( input, "S-", 2)) {
+		/* Perhaps its the NT group name? */
+		if (!pdb_getgrnam(&map, input, MAPPING_WITHOUT_PRIV)) {
+			printf("NT Group %s doesn't exist in mapping DB\n", input);
+			return False;
+		} else {
+			*sid = map.sid;
+		}
+	} else {
+		if (!string_to_sid(sid, input)) {
+			printf("converting sid %s from a string failed!\n", input);
+			return False;
+		}
+	}
+	return True;
+}
+
+/*********************************************************
+ add a group.
+**********************************************************/
+static int addgroup(gid_t gid, enum SID_NAME_USE sid_type, char *ntgroup, char *ntcomment, char *privilege, uint32 rid)
+{
+	PRIVILEGE_SET se_priv;
+	DOM_SID sid;
+	fstring string_sid;
+	fstring comment;
+
+	sid_copy(&sid, get_global_sam_sid());
+	sid_append_rid(&sid, rid);
+	
+	sid_to_string(string_sid, &sid);
+	
+	if (ntcomment==NULL)
+		fstrcpy(comment, "Local Unix group");
+	else
+		fstrcpy(comment, ntcomment);
+
+	init_privilege(&se_priv);
+	if (privilege!=NULL)
+		convert_priv_from_text(&se_priv, privilege);
+
+	if(!add_initial_entry(gid, string_sid, sid_type, ntgroup,
+			      comment, se_priv, PR_ACCESS_FROM_NETWORK)) {
+		printf("adding entry for group %s failed!\n", ntgroup);
+		free_privilege(&se_priv);
+		return -1;
+	}
+
+	free_privilege(&se_priv);
+	return 0;
+}
+
+/*********************************************************
+ Change a group.
+**********************************************************/
+static int changegroup(char *sid_string, char *group, enum SID_NAME_USE sid_type, char *ntgroup, char *groupdesc, char *privilege)
+{
+	DOM_SID sid;
+	GROUP_MAP map;
+	gid_t gid;
+
+	if (!get_sid_from_input(&sid, sid_string)) {
+		return -1;
+	}
+
+	/* Get the current mapping from the database */
+	if(!pdb_getgrsid(&map, sid, MAPPING_WITH_PRIV)) {
+		printf("This SID does not exist in the database\n");
+		return -1;
+	}
+
+	/* If a new Unix group is specified, check and change */
+	if (group!=NULL) {
+		gid=nametogid(group);
+		if (gid==-1) {
+			printf("The UNIX group does not exist\n");
+			return -1;
+		} else
+			map.gid=gid;
+	}
+	
+	/*
+	 * Allow changing of group type only between domain and local
+	 * We disallow changing Builtin groups !!! (SID problem)
+	 */ 
+	if (sid_type==SID_NAME_ALIAS 
+	    || sid_type==SID_NAME_DOM_GRP 
+	    || sid_type==SID_NAME_UNKNOWN) {
+		if (map.sid_name_use==SID_NAME_ALIAS 
+		    || map.sid_name_use==SID_NAME_DOM_GRP
+		    || map.sid_name_use==SID_NAME_UNKNOWN) {
+			map.sid_name_use=sid_type;
+		} else {
+			printf("cannot change group type to builtin\n");
+		};
+	} else {
+		printf("cannot change group type from builtin\n");
+	}
+
+	if (ntgroup!=NULL)
+		fstrcpy(map.nt_name, ntgroup);
+
+	/* Change comment if new one */
+	if (groupdesc!=NULL)
+		fstrcpy(map.comment, groupdesc);
+
+	/* Change the privilege if new one */
+	if (privilege!=NULL)
+		convert_priv_from_text(&map.priv_set, privilege);
+
+	if (!pdb_update_group_mapping_entry(&map)) {
+		printf("Could not update group database\n");
+		free_privilege(&map.priv_set);
+		return -1;
+	}
+	
+	free_privilege(&map.priv_set);
+	return 0;
+}
+
+/*********************************************************
+ Delete the group.
+**********************************************************/
+static int deletegroup(char *group)
+{
+	DOM_SID sid;
+
+	if (!get_sid_from_input(&sid, group)) {
+		return -1;
+	}
+
+	if(!pdb_delete_group_mapping_entry(sid)) {
+		printf("removing group %s from the mapping db failed!\n", group);
+		return -1;
+	}
+
+	return 0;
+}
+
+/*********************************************************
+ List the groups.
+**********************************************************/
+static int listgroup(enum SID_NAME_USE sid_type, BOOL long_list)
+{
+	int entries,i;
+	TALLOC_CTX *mem_ctx;
+	GROUP_MAP *map=NULL;
+	fstring string_sid;
+	fstring group_type;
+	fstring priv_text;
+
+	if (!long_list)
+		printf("NT group (SID) -> Unix group\n");
+		
+	if (!pdb_enum_group_mapping(sid_type, &map, &entries, ENUM_ALL_MAPPED, MAPPING_WITH_PRIV))
+		return -1;
+	
+	mem_ctx = talloc_init("smbgroupedit talloc");
+	if (!mem_ctx) return -1;
+	for (i=0; i<entries; i++) {
+		decode_sid_name_use(group_type, (map[i]).sid_name_use);
+		sid_to_string(string_sid, &map[i].sid);
+		convert_priv_to_text(&(map[i].priv_set), priv_text);
+		free_privilege(&(map[i].priv_set));
+		
+		if (!long_list)
+			printf("%s (%s) -> %s\n", map[i].nt_name, string_sid, 
+				gidtoname(mem_ctx, map[i].gid));
+		else {
+			printf("%s\n", map[i].nt_name);
+			printf("\tSID       : %s\n", string_sid);
+			printf("\tUnix group: %s\n", gidtoname(mem_ctx, map[i].gid));
+			printf("\tGroup type: %s\n", group_type);
+			printf("\tComment   : %s\n", map[i].comment);
+			printf("\tPrivilege : %s\n\n", priv_text);
+		}
+	}
+	talloc_destroy(mem_ctx);
+
+	return 0;
+}
+
+/*********************************************************
+ Start here.
+**********************************************************/
+int main (int argc, char **argv)
+{
+	int ch;
+	BOOL add_group = False;
+	BOOL view_group = False;
+	BOOL change_group = False;
+	BOOL delete_group = False;
+	BOOL nt_group = False;
+	BOOL priv = False;
+	BOOL group_type = False;
+	BOOL long_list = False;
+
+	char *group = NULL;
+	char *sid = NULL;
+	char *ntgroup = NULL;
+	char *privilege = NULL;
+	char *groupt = NULL;
+	char *group_desc = NULL;
+
+	enum SID_NAME_USE sid_type;
+	uint32 rid = -1;
+
+	setup_logging("groupedit", True);
+
+	if (argc < 2) {
+		usage();
+		return 0;
+	}
+	
+	if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
+		fprintf(stderr, "Can't load %s - run testparm to debug it\n", 
+			dyn_CONFIGFILE);
+		exit(1);
+	}
+
+	if (!init_names())
+		exit(1);
+	
+	if(!initialize_password_db(True)) {
+		fprintf(stderr, "Can't setup password database vectors.\n");
+		exit(1);
+	}
+	
+	if(get_global_sam_sid()==False) {
+		fprintf(stderr, "Can not read machine SID\n");
+		return 0;
+	}
+
+	while ((ch = getopt(argc, argv, "a:c:d:ln:p:r:st:u:vx:")) != EOF) {
+		switch(ch) {
+		case 'a':
+			add_group = True;
+			group=optarg;
+			break;
+		case 'c':
+			change_group = True;
+			sid=optarg;
+			break;
+		case 'd':
+			group_desc=optarg;
+			break;
+		case 'l':
+			long_list = True;
+			break;
+		case 'n':
+			nt_group = True;
+			ntgroup=optarg;
+			break;
+		case 'p':
+			priv = True;
+			privilege=optarg;
+			break;
+		case 'r':
+			rid = atoi(optarg);
+			break;
+		case 's':
+			long_list = False;
+			break;
+		case 't':
+			group_type = True;
+			groupt=optarg;
+			break;
+		case 'u':
+			group=optarg;
+			break;
+		case 'v':
+			view_group = True;
+			break;
+		case 'x':
+			delete_group = True;
+			group=optarg;
+			break;
+		/*default:
+			usage();*/
+		}
+	}
+	
+	
+	if (((add_group?1:0) + (view_group?1:0) + (change_group?1:0) + (delete_group?1:0)) > 1) {
+		fprintf (stderr, "Incompatible options on command line!\n");
+		usage();
+		exit(1);
+	}
+
+	/* no option on command line -> list groups */	
+	if (((add_group?1:0) + (view_group?1:0) + (change_group?1:0) + (delete_group?1:0)) == 0)
+		view_group = True;
+
+	
+	if (group_type==False)
+		sid_type=SID_NAME_UNKNOWN;
+	else {
+		switch (groupt[0]) {
+			case 'l':
+			case 'L':
+				sid_type=SID_NAME_ALIAS;
+				break;
+			case 'd':
+			case 'D':
+				sid_type=SID_NAME_DOM_GRP;
+				break;
+			case 'b':
+			case 'B':
+				sid_type=SID_NAME_WKN_GRP;
+				break;
+			default:
+				sid_type=SID_NAME_UNKNOWN;
+				break;
+		}
+	}
+
+	if (add_group) {
+		gid_t gid=nametogid(group);
+		if (gid==-1) {
+			printf("unix group %s doesn't exist!\n", group);
+			return -1;
+		}
+
+		if (rid == -1) {
+			rid = pdb_gid_to_group_rid(gid);
+		}
+		return addgroup(gid, sid_type, ntgroup?ntgroup:group,
+				group_desc, privilege, rid);
+	}
+
+	if (view_group)
+		return listgroup(sid_type, long_list);
+
+	if (delete_group)
+		return deletegroup(group);
+	
+	if (change_group) {		
+		return changegroup(sid, group, sid_type, ntgroup, group_desc, privilege);
+	}
+	
+	usage();
+
+	return 0;
+}

source/utils/smbpasswd.c

@@ -0,0 +1,605 @@
+/*
+ * Unix SMB/CIFS implementation. 
+ * Copyright (C) Jeremy Allison 1995-1998
+ * Copyright (C) Tim Potter     2001
+ * 
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 675
+ * Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "includes.h"
+
+extern BOOL AllowDebugChange;
+
+/*
+ * Next two lines needed for SunOS and don't
+ * hurt anything else...
+ */
+extern char *optarg;
+extern int optind;
+
+/* forced running in root-mode */
+static BOOL got_pass = False, got_username = False;
+static BOOL stdin_passwd_get = False;
+static fstring user_name, user_password;
+static char *new_passwd = NULL;
+static const char *remote_machine = NULL;
+
+static fstring ldap_secret;
+
+/*********************************************************
+ Print command usage on stderr and die.
+**********************************************************/
+static void usage(void)
+{
+	printf("When run by root:\n");
+	printf("    smbpasswd [options] [username] [password]\n");
+	printf("otherwise:\n");
+	printf("    smbpasswd [options] [password]\n\n");
+
+	printf("options:\n");
+	printf("  -L                   local mode (must be first option)\n");
+	printf("  -h                   print this usage message\n");
+	printf("  -s                   use stdin for password prompt\n");
+	printf("  -c smb.conf file     Use the given path to the smb.conf file\n");
+	printf("  -D LEVEL             debug level\n");
+	printf("  -r MACHINE           remote machine\n");
+	printf("  -U USER              remote username\n");
+
+	printf("extra options when run by root or in local mode:\n");
+	printf("  -a                   add user\n");
+	printf("  -d                   disable user\n");
+	printf("  -e                   enable user\n");
+	printf("  -i                   interdomain trust account\n");
+	printf("  -m                   machine trust account\n");
+	printf("  -n                   set no password\n");
+	printf("  -w                   ldap admin password\n");
+	printf("  -x                   delete user\n");
+	printf("  -R ORDER             name resolve order\n");
+
+	exit(1);
+}
+
+static void set_line_buffering(FILE *f)
+{
+	setvbuf(f, NULL, _IOLBF, 0);
+}
+
+/*******************************************************************
+ Process command line options
+ ******************************************************************/
+static int process_options(int argc, char **argv, int local_flags)
+{
+	int ch;
+	pstring configfile;
+	pstrcpy(configfile, dyn_CONFIGFILE);
+
+	local_flags |= LOCAL_SET_PASSWORD;
+
+	ZERO_STRUCT(user_name);
+	ZERO_STRUCT(user_password);
+
+	user_name[0] = '\0';
+
+	while ((ch = getopt(argc, argv, "c:axdehminjr:sw:R:D:U:L")) != EOF) {
+		switch(ch) {
+		case 'L':
+			local_flags |= LOCAL_AM_ROOT;
+			break;
+		case 'c':
+			pstrcpy(configfile,optarg);
+			break;
+		case 'a':
+			local_flags |= LOCAL_ADD_USER;
+			break;
+		case 'x':
+			local_flags |= LOCAL_DELETE_USER;
+			local_flags &= ~LOCAL_SET_PASSWORD;
+			break;
+		case 'd':
+			local_flags |= LOCAL_DISABLE_USER;
+			local_flags &= ~LOCAL_SET_PASSWORD;
+			break;
+		case 'e':
+			local_flags |= LOCAL_ENABLE_USER;
+			local_flags &= ~LOCAL_SET_PASSWORD;
+			break;
+		case 'm':
+			local_flags |= LOCAL_TRUST_ACCOUNT;
+			break;
+		case 'i':
+			local_flags |= LOCAL_INTERDOM_ACCOUNT;
+			break;
+		case 'j':
+			d_printf("See 'net join' for this functionality\n");
+			exit(1);
+			break;
+		case 'n':
+			local_flags |= LOCAL_SET_NO_PASSWORD;
+			local_flags &= ~LOCAL_SET_PASSWORD;
+			new_passwd = smb_xstrdup("NO PASSWORD");
+			break;
+		case 'r':
+			remote_machine = optarg;
+			break;
+		case 's':
+			set_line_buffering(stdin);
+			set_line_buffering(stdout);
+			set_line_buffering(stderr);
+			stdin_passwd_get = True;
+			break;
+		case 'w':
+			local_flags |= LOCAL_SET_LDAP_ADMIN_PW;
+			fstrcpy(ldap_secret, optarg);
+			break;
+		case 'R':
+			lp_set_name_resolve_order(optarg);
+			break;
+		case 'D':
+			DEBUGLEVEL = atoi(optarg);
+			break;
+		case 'U': {
+			char *lp;
+
+			got_username = True;
+			fstrcpy(user_name, optarg);
+
+			if ((lp = strchr(user_name, '%'))) {
+				*lp = 0;
+				fstrcpy(user_password, lp + 1);
+				got_pass = True;
+				memset(strchr_m(optarg, '%') + 1, 'X',
+				       strlen(user_password));
+			}
+
+			break;
+		}
+		case 'h':
+		default:
+			usage();
+		}
+	}
+	
+	argc -= optind;
+	argv += optind;
+
+	switch(argc) {
+	case 0:
+		if (!got_username)
+			fstrcpy(user_name, "");
+		break;
+	case 1:
+		if (!(local_flags & LOCAL_AM_ROOT)) {
+			new_passwd = argv[0];
+		} else {
+			if (got_username) {
+				usage();
+			} else {
+				fstrcpy(user_name, argv[0]);
+			}
+		}
+		break;
+	case 2:
+		if (!(local_flags & LOCAL_AM_ROOT) || got_username || got_pass) {
+			usage();
+		}
+
+		fstrcpy(user_name, argv[0]);
+		new_passwd = smb_xstrdup(argv[1]);
+		break;
+	default:
+		usage();
+	}
+
+	if (!lp_load(configfile,True,False,False)) {
+		fprintf(stderr, "Can't load %s - run testparm to debug it\n", 
+			dyn_CONFIGFILE);
+		exit(1);
+	}
+
+	return local_flags;
+}
+
+/*************************************************************
+ Utility function to prompt for passwords from stdin. Each
+ password entered must end with a newline.
+*************************************************************/
+static char *stdin_new_passwd(void)
+{
+	static fstring new_pw;
+	size_t len;
+
+	ZERO_ARRAY(new_pw);
+
+	/*
+	 * if no error is reported from fgets() and string at least contains
+	 * the newline that ends the password, then replace the newline with
+	 * a null terminator.
+	 */
+	if ( fgets(new_pw, sizeof(new_pw), stdin) != NULL) {
+		if ((len = strlen(new_pw)) > 0) {
+			if(new_pw[len-1] == '\n')
+				new_pw[len - 1] = 0; 
+		}
+	}
+	return(new_pw);
+}
+
+
+/*************************************************************
+ Utility function to get passwords via tty or stdin
+ Used if the '-s' option is set to silently get passwords
+ to enable scripting.
+*************************************************************/
+static char *get_pass( const char *prompt, BOOL stdin_get)
+{
+	char *p;
+	if (stdin_get) {
+		p = stdin_new_passwd();
+	} else {
+		p = getpass(prompt);
+	}
+	return smb_xstrdup(p);
+}
+
+/*************************************************************
+ Utility function to prompt for new password.
+*************************************************************/
+static char *prompt_for_new_password(BOOL stdin_get)
+{
+	char *p;
+	fstring new_pw;
+
+	ZERO_ARRAY(new_pw);
+ 
+	p = get_pass("New SMB password:", stdin_get);
+
+	fstrcpy(new_pw, p);
+	SAFE_FREE(p);
+
+	p = get_pass("Retype new SMB password:", stdin_get);
+
+	if (strcmp(p, new_pw)) {
+		fprintf(stderr, "Mismatch - password unchanged.\n");
+		ZERO_ARRAY(new_pw);
+		SAFE_FREE(p);
+		return NULL;
+	}
+
+	return p;
+}
+
+
+/*************************************************************
+ Change a password either locally or remotely.
+*************************************************************/
+
+static BOOL password_change(const char *remote_mach, char *username, 
+			    char *old_passwd, char *new_pw, int local_flags)
+{
+	BOOL ret;
+	pstring err_str;
+	pstring msg_str;
+
+	if (remote_mach != NULL) {
+		if (local_flags & (LOCAL_ADD_USER|LOCAL_DELETE_USER|LOCAL_DISABLE_USER|LOCAL_ENABLE_USER|
+							LOCAL_TRUST_ACCOUNT|LOCAL_SET_NO_PASSWORD)) {
+			/* these things can't be done remotely yet */
+			return False;
+		}
+		ret = remote_password_change(remote_mach, username, 
+					     old_passwd, new_pw, err_str, sizeof(err_str));
+		if(*err_str)
+			fprintf(stderr, err_str);
+		return ret;
+	}
+	
+	ret = local_password_change(username, local_flags, new_pw, 
+				     err_str, sizeof(err_str), msg_str, sizeof(msg_str));
+
+	if(*msg_str)
+		printf(msg_str);
+	if(*err_str)
+		fprintf(stderr, err_str);
+
+	return ret;
+}
+
+/*******************************************************************
+ Store the LDAP admin password in secrets.tdb
+ ******************************************************************/
+static BOOL store_ldap_admin_pw (char* pw)
+{	
+	if (!pw) 
+		return False;
+
+	if (!secrets_init())
+		return False;
+	
+	return secrets_store_ldap_pw(lp_ldap_admin_dn(), pw);
+}
+
+
+/*************************************************************
+ Handle password changing for root.
+*************************************************************/
+
+static int process_root(int local_flags)
+{
+	struct passwd  *pwd;
+	int result = 0;
+	char *old_passwd = NULL;
+
+	if (local_flags & LOCAL_SET_LDAP_ADMIN_PW)
+	{
+		printf("Setting stored password for \"%s\" in secrets.tdb\n", 
+			lp_ldap_admin_dn());
+		if (!store_ldap_admin_pw(ldap_secret))
+			DEBUG(0,("ERROR: Failed to store the ldap admin password!\n"));
+		goto done;
+	}
+
+	/*
+	 * Ensure both add/delete user are not set
+	 * Ensure add/delete user and either remote machine or join domain are
+	 * not both set.
+	 */	
+	if(((local_flags & (LOCAL_ADD_USER|LOCAL_DELETE_USER)) == (LOCAL_ADD_USER|LOCAL_DELETE_USER)) || 
+	   ((local_flags & (LOCAL_ADD_USER|LOCAL_DELETE_USER)) && 
+		(remote_machine != NULL))) {
+		usage();
+	}
+	
+	/* Only load interfaces if we are doing network operations. */
+
+	if (remote_machine) {
+		load_interfaces();
+	}
+
+	if (!user_name[0] && (pwd = getpwuid_alloc(geteuid()))) {
+		fstrcpy(user_name, pwd->pw_name);
+		passwd_free(&pwd);
+	} 
+
+	if (!user_name[0]) {
+		fprintf(stderr,"You must specify a username\n");
+		exit(1);
+	}
+
+	if (local_flags & LOCAL_TRUST_ACCOUNT) {
+		/* add the $ automatically */
+		static fstring buf;
+
+		/*
+		 * Remove any trailing '$' before we
+		 * generate the initial machine password.
+		 */
+
+		if (user_name[strlen(user_name)-1] == '$') {
+			user_name[strlen(user_name)-1] = 0;
+		}
+
+		if (local_flags & LOCAL_ADD_USER) {
+		        SAFE_FREE(new_passwd);
+			new_passwd = smb_xstrdup(user_name);
+			strlower(new_passwd);
+		}
+
+		/*
+		 * Now ensure the username ends in '$' for
+		 * the machine add.
+		 */
+
+		slprintf(buf, sizeof(buf)-1, "%s$", user_name);
+		fstrcpy(user_name, buf);
+	} else if (local_flags & LOCAL_INTERDOM_ACCOUNT) {
+		static fstring buf;
+
+		if (local_flags & LOCAL_ADD_USER) {
+			/*
+			 * Prompt for trusting domain's account password
+			 */
+			new_passwd = prompt_for_new_password(stdin_passwd_get);
+			if(!new_passwd) {
+				fprintf(stderr, "Unable to get newpassword.\n");
+				exit(1);
+			}
+		}
+		
+		/* prepare uppercased and '$' terminated username */
+		slprintf(buf, sizeof(buf) - 1, "%s$", user_name);
+		fstrcpy(user_name, buf);
+		
+	} else {
+		
+		if (remote_machine != NULL) {
+			old_passwd = get_pass("Old SMB password:",stdin_passwd_get);
+		}
+		
+		if (!(local_flags & LOCAL_SET_PASSWORD)) {
+			
+			/*
+			 * If we are trying to enable a user, first we need to find out
+			 * if they are using a modern version of the smbpasswd file that
+			 * disables a user by just writing a flag into the file. If so
+			 * then we can re-enable a user without prompting for a new
+			 * password. If not (ie. they have a no stored password in the
+			 * smbpasswd file) then we need to prompt for a new password.
+			 */
+			
+			if(local_flags & LOCAL_ENABLE_USER) {
+				SAM_ACCOUNT *sampass = NULL;
+				BOOL ret;
+				
+				pdb_init_sam(&sampass);
+				ret = pdb_getsampwnam(sampass, user_name);
+				if((sampass != False) && (pdb_get_lanman_passwd(sampass) == NULL)) {
+					local_flags |= LOCAL_SET_PASSWORD;
+				}
+				pdb_free_sam(&sampass);
+			}
+		}
+		
+		if(local_flags & LOCAL_SET_PASSWORD) {
+			new_passwd = prompt_for_new_password(stdin_passwd_get);
+			
+			if(!new_passwd) {
+				fprintf(stderr, "Unable to get new password.\n");
+				exit(1);
+			}
+		}
+	}
+
+	if (!password_change(remote_machine, user_name, old_passwd, new_passwd, local_flags)) {
+		fprintf(stderr,"Failed to modify password entry for user %s\n", user_name);
+		result = 1;
+		goto done;
+	} 
+
+	if(remote_machine) {
+		printf("Password changed for user %s on %s.\n", user_name, remote_machine );
+	} else if(!(local_flags & (LOCAL_ADD_USER|LOCAL_DISABLE_USER|LOCAL_ENABLE_USER|LOCAL_DELETE_USER|LOCAL_SET_NO_PASSWORD|LOCAL_SET_PASSWORD))) {
+		SAM_ACCOUNT *sampass = NULL;
+		BOOL ret;
+		
+		pdb_init_sam(&sampass);
+		ret = pdb_getsampwnam(sampass, user_name);
+
+		printf("Password changed for user %s.", user_name );
+		if( (ret != False) && (pdb_get_acct_ctrl(sampass)&ACB_DISABLED) )
+			printf(" User has disabled flag set.");
+		if((ret != False) && (pdb_get_acct_ctrl(sampass) & ACB_PWNOTREQ) )
+			printf(" User has no password flag set.");
+		printf("\n");
+		pdb_free_sam(&sampass);
+	}
+
+ done:
+	SAFE_FREE(new_passwd);
+	return result;
+}
+
+
+/*************************************************************
+ Handle password changing for non-root.
+*************************************************************/
+
+static int process_nonroot(int local_flags)
+{
+	struct passwd  *pwd = NULL;
+	int result = 0;
+	char *old_pw = NULL;
+	char *new_pw = NULL;
+
+	if (local_flags & ~(LOCAL_AM_ROOT | LOCAL_SET_PASSWORD)) {
+		/* Extra flags that we can't honor non-root */
+		usage();
+	}
+
+	if (!user_name[0]) {
+		pwd = getpwuid_alloc(getuid());
+		if (pwd) {
+			fstrcpy(user_name,pwd->pw_name);
+			passwd_free(&pwd);
+		} else {
+			fprintf(stderr, "smbpasswd: you don't exist - go away\n");
+			exit(1);
+		}
+	}
+	
+	/*
+	 * A non-root user is always setting a password
+	 * via a remote machine (even if that machine is
+	 * localhost).
+	 */	
+
+	load_interfaces(); /* Delayed from main() */
+
+	if (remote_machine == NULL) {
+		remote_machine = "127.0.0.1";
+	}
+
+	if (remote_machine != NULL) {
+		old_pw = get_pass("Old SMB password:",stdin_passwd_get);
+	}
+	
+	if (!new_passwd) {
+		new_pw = prompt_for_new_password(stdin_passwd_get);
+	}
+	else
+		new_pw = smb_xstrdup(new_passwd);
+	
+	if (!new_pw) {
+		fprintf(stderr, "Unable to get new password.\n");
+		exit(1);
+	}
+
+	if (!password_change(remote_machine, user_name, old_pw, new_pw, 0)) {
+		fprintf(stderr,"Failed to change password for %s\n", user_name);
+		result = 1;
+		goto done;
+	}
+
+	printf("Password changed for user %s\n", user_name);
+
+ done:
+	SAFE_FREE(old_pw);
+	SAFE_FREE(new_pw);
+
+	return result;
+}
+
+
+
+/*********************************************************
+ Start here.
+**********************************************************/
+int main(int argc, char **argv)
+{	
+	int local_flags = 0;
+	
+	AllowDebugChange = False;
+
+#if defined(HAVE_SET_AUTH_PARAMETERS)
+	set_auth_parameters(argc, argv);
+#endif /* HAVE_SET_AUTH_PARAMETERS */
+
+	if (getuid() == 0) {
+		local_flags = LOCAL_AM_ROOT;
+	}
+
+	local_flags = process_options(argc, argv, local_flags);
+
+	setup_logging("smbpasswd", True);
+	
+	/*
+	 * Set the machine NETBIOS name if not already
+	 * set from the config file. 
+	 */ 
+    
+	if (!init_names())
+		return 1;
+
+	/* Check the effective uid - make sure we are not setuid */
+	if (is_setuid_root()) {
+		fprintf(stderr, "smbpasswd must *NOT* be setuid root.\n");
+		exit(1);
+	}
+
+	if (local_flags & LOCAL_AM_ROOT) {
+		secrets_init();
+		return process_root(local_flags);
+	} 
+
+	return process_nonroot(local_flags);
+}

source/utils/smbtree.c

@@ -0,0 +1,369 @@
+/* 
+   Unix SMB/CIFS implementation.
+   Network neighbourhood browser.
+   
+   Copyright (C) Tim Potter      2000
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+static BOOL use_bcast;
+
+struct user_auth_info {
+	pstring username;
+	pstring password;
+	pstring workgroup;
+};
+
+/* How low can we go? */
+
+enum tree_level {LEV_WORKGROUP, LEV_SERVER, LEV_SHARE};
+static enum tree_level level = LEV_SHARE;
+
+static void usage(void)
+{
+	printf(
+"Usage: smbtree [options]\n\
+\n\
+\t-d debuglevel           set debug output level\n\
+\t-U username             user to autheticate as\n\
+\t-W workgroup            workgroup of user to authenticate as\n\
+\t-D                      list only domains (workgroups) of tree\n\
+\t-S                      list domains and servers of tree\n\
+\t-b                      use bcast instead of using the master browser\n\
+\n\
+The username can be of the form username%%password or\n\
+workgroup\\username%%password.\n\n\
+");
+}
+
+/* Holds a list of workgroups or servers */
+
+struct name_list {
+        struct name_list *prev, *next;
+        pstring name, comment;
+        uint32 server_type;
+};
+
+static struct name_list *workgroups, *servers, *shares;
+
+static void free_name_list(struct name_list *list)
+{
+        while(list)
+                DLIST_REMOVE(list, list);
+}
+
+static void add_name(const char *machine_name, uint32 server_type,
+                     const char *comment, void *state)
+{
+        struct name_list **name_list = (struct name_list **)state;
+        struct name_list *new_name;
+
+        new_name = (struct name_list *)malloc(sizeof(struct name_list));
+
+        if (!new_name)
+                return;
+
+        ZERO_STRUCTP(new_name);
+
+        pstrcpy(new_name->name, machine_name);
+        pstrcpy(new_name->comment, comment);
+        new_name->server_type = server_type;
+
+        DLIST_ADD(*name_list, new_name);
+}
+
+/* Return a cli_state pointing at the IPC$ share for the given server */
+
+static struct cli_state *get_ipc_connect(char *server, struct in_addr *server_ip,
+                                         struct user_auth_info *user_info)
+{
+        struct cli_state *cli;
+        char *myname;
+	NTSTATUS nt_status;
+
+    myname = get_myname();
+	
+	nt_status = cli_full_connection(&cli, myname, server, server_ip, 0, "IPC$", "IPC", 
+					user_info->username, lp_workgroup(), user_info->password, 
+					CLI_FULL_CONNECTION_ANNONYMOUS_FALLBACK, NULL);
+
+	free(myname);
+	if (NT_STATUS_IS_OK(nt_status)) {
+		return cli;
+	} else {
+		return NULL;
+	}
+}
+
+/* Return the IP address and workgroup of a master browser on the 
+   network. */
+
+static BOOL find_master_ip_bcast(pstring workgroup, struct in_addr *server_ip)
+{
+	struct in_addr *ip_list;
+	int i, count;
+
+        /* Go looking for workgroups by broadcasting on the local network */ 
+
+        if (!name_resolve_bcast(MSBROWSE, 1, &ip_list, &count)) {
+                return False;
+        }
+
+	for (i = 0; i < count; i++) {
+		static fstring name;
+
+		if (!name_status_find("*", 0, 0x1d, ip_list[i], name))
+			continue;
+
+                if (!find_master_ip(name, server_ip))
+			continue;
+
+                pstrcpy(workgroup, name);
+
+                DEBUG(4, ("found master browser %s, %s\n", 
+                          name, inet_ntoa(ip_list[i])));
+
+                return True;
+	}
+
+	return False;
+}
+
+/****************************************************************************
+  display tree of smb workgroups, servers and shares
+****************************************************************************/
+static BOOL get_workgroups(struct user_auth_info *user_info)
+{
+        struct cli_state *cli;
+        struct in_addr server_ip;
+	pstring master_workgroup;
+
+        /* Try to connect to a #1d name of our current workgroup.  If that
+           doesn't work broadcast for a master browser and then jump off
+           that workgroup. */
+
+	pstrcpy(master_workgroup, lp_workgroup());
+
+        if (use_bcast || !find_master_ip(lp_workgroup(), &server_ip)) {
+                DEBUG(4, ("Unable to find master browser for workgroup %s\n", 
+			  master_workgroup));
+		if (!find_master_ip_bcast(master_workgroup, &server_ip)) {
+			DEBUG(4, ("Unable to find master browser by "
+				  "broadcast\n"));
+			return False;
+		}
+        }
+
+        if (!(cli = get_ipc_connect(inet_ntoa(server_ip), &server_ip, user_info)))
+                return False;
+
+        if (!cli_NetServerEnum(cli, master_workgroup, 
+                               SV_TYPE_DOMAIN_ENUM, add_name, &workgroups))
+                return False;
+
+        return True;
+}
+
+/* Retrieve the list of servers for a given workgroup */
+
+static BOOL get_servers(char *workgroup, struct user_auth_info *user_info)
+{
+        struct cli_state *cli;
+        struct in_addr server_ip;
+
+        /* Open an IPC$ connection to the master browser for the workgroup */
+
+        if (!find_master_ip(workgroup, &server_ip)) {
+                DEBUG(4, ("Cannot find master browser for workgroup %s\n",
+                          workgroup));
+                return False;
+        }
+
+        if (!(cli = get_ipc_connect(inet_ntoa(server_ip), &server_ip, user_info)))
+                return False;
+
+        if (!cli_NetServerEnum(cli, workgroup, SV_TYPE_ALL, add_name, 
+                               &servers))
+                return False;
+
+        return True;
+}
+
+static BOOL get_shares(char *server_name, struct user_auth_info *user_info)
+{
+        struct cli_state *cli;
+
+        if (!(cli = get_ipc_connect(server_name, NULL, user_info)))
+                return False;
+
+        if (!cli_RNetShareEnum(cli, add_name, &shares))
+                return False;
+
+        return True;
+}
+
+static BOOL print_tree(struct user_auth_info *user_info)
+{
+        struct name_list *wg, *sv, *sh;
+
+        /* List workgroups */
+
+        if (!get_workgroups(user_info))
+                return False;
+
+        for (wg = workgroups; wg; wg = wg->next) {
+
+                printf("%s\n", wg->name);
+
+                /* List servers */
+
+                free_name_list(servers);
+                servers = NULL;
+
+                if (level == LEV_WORKGROUP || 
+                    !get_servers(wg->name, user_info))
+                        continue;
+
+                for (sv = servers; sv; sv = sv->next) {
+
+                        printf("\t\\\\%-15s\t\t%s\n", 
+			       sv->name, sv->comment);
+
+                        /* List shares */
+
+                        free_name_list(shares);
+                        shares = NULL;
+
+                        if (level == LEV_SERVER ||
+                            !get_shares(sv->name, user_info))
+                                continue;
+
+                        for (sh = shares; sh; sh = sh->next) {
+                                printf("\t\t\\\\%s\\%-15s\t%s\n", 
+				       sv->name, sh->name, sh->comment);
+                        }
+                }
+        }
+
+        return True;
+}
+
+/****************************************************************************
+  main program
+****************************************************************************/
+ int main(int argc,char *argv[])
+{
+	extern char *optarg;
+	extern int optind;
+	int opt;
+	char *p;
+	struct user_auth_info user_info;
+	BOOL got_pass = False;
+
+	/* Initialise samba stuff */
+
+	setlinebuf(stdout);
+
+	dbf = x_stderr;
+
+	setup_logging(argv[0],True);
+
+	lp_load(dyn_CONFIGFILE,True,False,False);
+	load_interfaces();
+
+	if (getenv("USER")) {
+		pstrcpy(user_info.username, getenv("USER"));
+
+		if ((p=strchr(user_info.username, '%'))) {
+			*p = 0;
+			pstrcpy(user_info.password, p+1);
+			got_pass = True;
+			memset(strchr(getenv("USER"), '%') + 1, 'X',
+			       strlen(user_info.password));
+		}
+	}
+
+        pstrcpy(user_info.workgroup, lp_workgroup());
+
+	/* Parse command line args */
+
+	while ((opt = getopt(argc, argv, "U:hd:W:DSb")) != EOF) {
+		switch (opt) {
+		case 'U':
+			pstrcpy(user_info.username,optarg);
+			p = strchr(user_info.username,'%');
+			if (p) {
+				*p = 0;
+				pstrcpy(user_info.password, p+1);
+				got_pass = 1;
+			}
+			break;
+
+		case 'b':
+			use_bcast = True;
+			break;
+
+		case 'h':
+			usage();
+			exit(1);
+
+		case 'd':
+			DEBUGLEVEL = atoi(optarg);
+			break;
+
+		case 'W':
+			pstrcpy(user_info.workgroup, optarg);
+			break;
+
+                case 'D':
+                        level = LEV_WORKGROUP;
+                        break;
+
+                case 'S':
+                        level = LEV_SERVER;
+                        break;
+
+		default:
+			printf("Unknown option %c (%d)\n", (char)opt, opt);
+			exit(1);
+		}
+	}
+
+	argc -= optind;
+	argv += optind;
+	
+	if (argc > 0) {
+		usage();
+		exit(1);
+	}
+
+	if (!got_pass) {
+		char *pass = getpass("Password: ");
+		if (pass) {
+			pstrcpy(user_info.password, pass);
+		}
+                got_pass = True;
+	}
+
+	/* Now do our stuff */
+
+        if (!print_tree(&user_info))
+                return 1;
+
+	return 0;
+}

source/utils/smbw_sample.c

@@ -0,0 +1,94 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <sys/stat.h>
+
+static void usage(void)
+{
+	printf("
+smbw_sample - a sample program that uses smbw
+
+smbw_sample <options> path
+
+  options:
+     -W workgroup
+     -l logfile
+     -P prefix
+     -d debuglevel
+     -U username%%password
+     -R resolve order
+
+note that path must start with /smb/
+");
+}
+
+int main(int argc, char *argv[])
+{
+	DIR *dir;
+	struct dirent *dent;
+	int opt;
+	char *p;
+	extern char *optarg;
+	extern int optind;
+	char *path;
+
+	lp_load(dyn_CONFIGFILE,1,0,0);
+	smbw_setup_shared();
+
+	while ((opt = getopt(argc, argv, "W:U:R:d:P:l:hL:")) != EOF) {
+		switch (opt) {
+		case 'W':
+			smbw_setshared("WORKGROUP", optarg);
+			break;
+		case 'l':
+			smbw_setshared("LOGFILE", optarg);
+			break;
+		case 'P':
+			smbw_setshared("PREFIX", optarg);
+			break;
+		case 'd':
+			smbw_setshared("DEBUG", optarg);
+			break;
+		case 'U':
+			p = strchr_m(optarg,'%');
+			if (p) {
+				*p=0;
+				smbw_setshared("PASSWORD",p+1);
+			}
+			smbw_setshared("USER", optarg);
+			break;
+		case 'R':
+			smbw_setshared("RESOLVE_ORDER",optarg);
+			break;
+		case 'h':
+		default:
+			usage();
+			exit(1);
+		}
+	}
+
+	argc -= optind;
+	argv += optind;
+
+	if (argc < 1) {
+		usage();
+		exit(1);
+	}
+
+	path = argv[0];
+
+	smbw_init();
+
+	dir = smbw_opendir(path);
+	if (!dir) {
+		printf("failed to open %s\n", path);
+		exit(1);
+	}
+	
+	while ((dent = smbw_readdir(dir))) {
+		printf("%s\n", dent->d_name);
+	}
+	smbw_closedir(dir);
+	return 0;
+}

source/utils/status.c

@@ -0,0 +1,665 @@
+/* 
+   Unix SMB/CIFS implementation.
+   status reporting
+   Copyright (C) Andrew Tridgell 1994-1998
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   Revision History:
+
+   12 aug 96: Erik.Devriendt@te6.siemens.be
+   added support for shared memory implementation of share mode locking
+
+   21-Jul-1998: rsharpe@ns.aus.com (Richard Sharpe)
+   Added -L (locks only) -S (shares only) flags and code
+
+*/
+
+/*
+ * This program reports current SMB connections
+ */
+
+#include "includes.h"
+
+static pstring Ucrit_username = "";                   /* added by OH */
+static pid_t	Ucrit_pid[100];  /* Ugly !!! */        /* added by OH */
+static int            Ucrit_MaxPid=0;                        /* added by OH */
+static unsigned int   Ucrit_IsActive = 0;                    /* added by OH */
+static int verbose, brief;
+static int            shares_only = 0;            /* Added by RJS */
+static int            locks_only  = 0;            /* Added by RJS */
+static BOOL processes_only=False;
+static int show_brl;
+
+/* we need these because we link to locking*.o */
+ void become_root(void) {}
+ void unbecome_root(void) {}
+
+
+/* added by OH */
+static void Ucrit_addUsername(const char *username)
+{
+	pstrcpy(Ucrit_username, username);
+	if(strlen(Ucrit_username) > 0)
+		Ucrit_IsActive = 1;
+}
+
+static unsigned int Ucrit_checkUsername(const char *username)
+{
+	if ( !Ucrit_IsActive) return 1;
+	if (strcmp(Ucrit_username,username) ==0) return 1;
+	return 0;
+}
+
+static unsigned int Ucrit_checkPid(pid_t pid)
+{
+	int i;
+	if ( !Ucrit_IsActive) return 1;
+	for (i=0;i<Ucrit_MaxPid;i++)
+		if( pid == Ucrit_pid[i] ) return 1;
+	return 0;
+}
+
+
+static void print_share_mode(share_mode_entry *e, char *fname)
+{
+	static int count;
+	if (count==0) {
+		d_printf("Locked files:\n");
+		d_printf("Pid    DenyMode   Access      R/W        Oplock           Name\n");
+		d_printf("--------------------------------------------------------------\n");
+	}
+	count++;
+
+	if (Ucrit_checkPid(e->pid)) {
+          d_printf("%-5d  ",(int)e->pid);
+	  switch (GET_DENY_MODE(e->share_mode)) {
+	  case DENY_NONE: d_printf("DENY_NONE  "); break;
+	  case DENY_ALL:  d_printf("DENY_ALL   "); break;
+	  case DENY_DOS:  d_printf("DENY_DOS   "); break;
+	  case DENY_READ: d_printf("DENY_READ  "); break;
+	  case DENY_WRITE:printf("DENY_WRITE "); break;
+	  case DENY_FCB:  d_printf("DENY_FCB "); break;
+	  }
+	  d_printf("0x%-8x  ",(unsigned int)e->desired_access);
+	  switch (e->share_mode&0xF) {
+	  case 0: d_printf("RDONLY     "); break;
+	  case 1: d_printf("WRONLY     "); break;
+	  case 2: d_printf("RDWR       "); break;
+	  }
+
+	  if((e->op_type & 
+	     (EXCLUSIVE_OPLOCK|BATCH_OPLOCK)) == 
+	      (EXCLUSIVE_OPLOCK|BATCH_OPLOCK))
+		d_printf("EXCLUSIVE+BATCH ");
+	  else if (e->op_type & EXCLUSIVE_OPLOCK)
+		d_printf("EXCLUSIVE       ");
+	  else if (e->op_type & BATCH_OPLOCK)
+		d_printf("BATCH           ");
+	  else if (e->op_type & LEVEL_II_OPLOCK)
+		d_printf("LEVEL_II        ");
+	  else
+		d_printf("NONE            ");
+
+	  d_printf(" %s   %s",fname,
+             asctime(LocalTime((time_t *)&e->time.tv_sec)));
+	}
+}
+
+static void print_brl(SMB_DEV_T dev, SMB_INO_T ino, int pid, 
+		      enum brl_type lock_type,
+		      br_off start, br_off size)
+{
+	static int count;
+	if (count==0) {
+		d_printf("Byte range locks:\n");
+		d_printf("   Pid     dev:inode  R/W      start        size\n");
+		d_printf("------------------------------------------------\n");
+	}
+	count++;
+
+	d_printf("%6d   %05x:%05x    %s  %9.0f   %9.0f\n", 
+	       (int)pid, (int)dev, (int)ino, 
+	       lock_type==READ_LOCK?"R":"W",
+	       (double)start, (double)size);
+}
+
+
+/*******************************************************************
+ dump the elements of the profile structure
+  ******************************************************************/
+static int profile_dump(void)
+{
+#ifdef WITH_PROFILE
+	if (!profile_setup(True)) {
+		fprintf(stderr,"Failed to initialise profile memory\n");
+		return -1;
+	}
+
+	d_printf("smb_count:                      %u\n", profile_p->smb_count);
+	d_printf("uid_changes:                    %u\n", profile_p->uid_changes);
+	d_printf("************************ System Calls ****************************\n");
+	d_printf("opendir_count:                  %u\n", profile_p->syscall_opendir_count);
+	d_printf("opendir_time:                   %u\n", profile_p->syscall_opendir_time);
+	d_printf("readdir_count:                  %u\n", profile_p->syscall_readdir_count);
+	d_printf("readdir_time:                   %u\n", profile_p->syscall_readdir_time);
+	d_printf("mkdir_count:                    %u\n", profile_p->syscall_mkdir_count);
+	d_printf("mkdir_time:                     %u\n", profile_p->syscall_mkdir_time);
+	d_printf("rmdir_count:                    %u\n", profile_p->syscall_rmdir_count);
+	d_printf("rmdir_time:                     %u\n", profile_p->syscall_rmdir_time);
+	d_printf("closedir_count:                 %u\n", profile_p->syscall_closedir_count);
+	d_printf("closedir_time:                  %u\n", profile_p->syscall_closedir_time);
+	d_printf("open_count:                     %u\n", profile_p->syscall_open_count);
+	d_printf("open_time:                      %u\n", profile_p->syscall_open_time);
+	d_printf("close_count:                    %u\n", profile_p->syscall_close_count);
+	d_printf("close_time:                     %u\n", profile_p->syscall_close_time);
+	d_printf("read_count:                     %u\n", profile_p->syscall_read_count);
+	d_printf("read_time:                      %u\n", profile_p->syscall_read_time);
+	d_printf("read_bytes:                     %u\n", profile_p->syscall_read_bytes);
+	d_printf("write_count:                    %u\n", profile_p->syscall_write_count);
+	d_printf("write_time:                     %u\n", profile_p->syscall_write_time);
+	d_printf("write_bytes:                    %u\n", profile_p->syscall_write_bytes);
+#ifdef WITH_SENDFILE
+	d_printf("sendfile_count:                 %u\n", profile_p->syscall_sendfile_count);
+	d_printf("sendfile_time:                  %u\n", profile_p->syscall_sendfile_time);
+	d_printf("sendfile_bytes:                 %u\n", profile_p->syscall_sendfile_bytes);
+#endif
+	d_printf("lseek_count:                    %u\n", profile_p->syscall_lseek_count);
+	d_printf("lseek_time:                     %u\n", profile_p->syscall_lseek_time);
+	d_printf("rename_count:                   %u\n", profile_p->syscall_rename_count);
+	d_printf("rename_time:                    %u\n", profile_p->syscall_rename_time);
+	d_printf("fsync_count:                    %u\n", profile_p->syscall_fsync_count);
+	d_printf("fsync_time:                     %u\n", profile_p->syscall_fsync_time);
+	d_printf("stat_count:                     %u\n", profile_p->syscall_stat_count);
+	d_printf("stat_time:                      %u\n", profile_p->syscall_stat_time);
+	d_printf("fstat_count:                    %u\n", profile_p->syscall_fstat_count);
+	d_printf("fstat_time:                     %u\n", profile_p->syscall_fstat_time);
+	d_printf("lstat_count:                    %u\n", profile_p->syscall_lstat_count);
+	d_printf("lstat_time:                     %u\n", profile_p->syscall_lstat_time);
+	d_printf("unlink_count:                   %u\n", profile_p->syscall_unlink_count);
+	d_printf("unlink_time:                    %u\n", profile_p->syscall_unlink_time);
+	d_printf("chmod_count:                    %u\n", profile_p->syscall_chmod_count);
+	d_printf("chmod_time:                     %u\n", profile_p->syscall_chmod_time);
+	d_printf("fchmod_count:                   %u\n", profile_p->syscall_fchmod_count);
+	d_printf("fchmod_time:                    %u\n", profile_p->syscall_fchmod_time);
+	d_printf("chown_count:                    %u\n", profile_p->syscall_chown_count);
+	d_printf("chown_time:                     %u\n", profile_p->syscall_chown_time);
+	d_printf("fchown_count:                   %u\n", profile_p->syscall_fchown_count);
+	d_printf("fchown_time:                    %u\n", profile_p->syscall_fchown_time);
+	d_printf("chdir_count:                    %u\n", profile_p->syscall_chdir_count);
+	d_printf("chdir_time:                     %u\n", profile_p->syscall_chdir_time);
+	d_printf("getwd_count:                    %u\n", profile_p->syscall_getwd_count);
+	d_printf("getwd_time:                     %u\n", profile_p->syscall_getwd_time);
+	d_printf("utime_count:                    %u\n", profile_p->syscall_utime_count);
+	d_printf("utime_time:                     %u\n", profile_p->syscall_utime_time);
+	d_printf("ftruncate_count:                %u\n", profile_p->syscall_ftruncate_count);
+	d_printf("ftruncate_time:                 %u\n", profile_p->syscall_ftruncate_time);
+	d_printf("fcntl_lock_count:               %u\n", profile_p->syscall_fcntl_lock_count);
+	d_printf("fcntl_lock_time:                %u\n", profile_p->syscall_fcntl_lock_time);
+	d_printf("readlink_count:                 %u\n", profile_p->syscall_readlink_count);
+	d_printf("readlink_time:                  %u\n", profile_p->syscall_readlink_time);
+	d_printf("symlink_count:                  %u\n", profile_p->syscall_symlink_count);
+	d_printf("symlink_time:                   %u\n", profile_p->syscall_symlink_time);
+	d_printf("************************ Statcache *******************************\n");
+	d_printf("lookups:                        %u\n", profile_p->statcache_lookups);
+	d_printf("misses:                         %u\n", profile_p->statcache_misses);
+	d_printf("hits:                           %u\n", profile_p->statcache_hits);
+	d_printf("************************ Writecache ******************************\n");
+	d_printf("read_hits:                      %u\n", profile_p->writecache_read_hits);
+	d_printf("abutted_writes:                 %u\n", profile_p->writecache_abutted_writes);
+	d_printf("total_writes:                   %u\n", profile_p->writecache_total_writes);
+	d_printf("non_oplock_writes:              %u\n", profile_p->writecache_non_oplock_writes);
+	d_printf("direct_writes:                  %u\n", profile_p->writecache_direct_writes);
+	d_printf("init_writes:                    %u\n", profile_p->writecache_init_writes);
+	d_printf("flushed_writes[SEEK]:           %u\n", profile_p->writecache_flushed_writes[SEEK_FLUSH]);
+	d_printf("flushed_writes[READ]:           %u\n", profile_p->writecache_flushed_writes[READ_FLUSH]);
+	d_printf("flushed_writes[WRITE]:          %u\n", profile_p->writecache_flushed_writes[WRITE_FLUSH]);
+	d_printf("flushed_writes[READRAW]:        %u\n", profile_p->writecache_flushed_writes[READRAW_FLUSH]);
+	d_printf("flushed_writes[OPLOCK_RELEASE]: %u\n", profile_p->writecache_flushed_writes[OPLOCK_RELEASE_FLUSH]);
+	d_printf("flushed_writes[CLOSE]:          %u\n", profile_p->writecache_flushed_writes[CLOSE_FLUSH]);
+	d_printf("flushed_writes[SYNC]:           %u\n", profile_p->writecache_flushed_writes[SYNC_FLUSH]);
+	d_printf("flushed_writes[SIZECHANGE]:     %u\n", profile_p->writecache_flushed_writes[SIZECHANGE_FLUSH]);
+	d_printf("num_perfect_writes:             %u\n", profile_p->writecache_num_perfect_writes);
+	d_printf("num_write_caches:               %u\n", profile_p->writecache_num_write_caches);
+	d_printf("allocated_write_caches:         %u\n", profile_p->writecache_allocated_write_caches);
+	d_printf("************************ SMB Calls *******************************\n");
+	d_printf("mkdir_count:                    %u\n", profile_p->SMBmkdir_count);
+	d_printf("mkdir_time:                     %u\n", profile_p->SMBmkdir_time);
+	d_printf("rmdir_count:                    %u\n", profile_p->SMBrmdir_count);
+	d_printf("rmdir_time:                     %u\n", profile_p->SMBrmdir_time);
+	d_printf("open_count:                     %u\n", profile_p->SMBopen_count);
+	d_printf("open_time:                      %u\n", profile_p->SMBopen_time);
+	d_printf("create_count:                   %u\n", profile_p->SMBcreate_count);
+	d_printf("create_time:                    %u\n", profile_p->SMBcreate_time);
+	d_printf("close_count:                    %u\n", profile_p->SMBclose_count);
+	d_printf("close_time:                     %u\n", profile_p->SMBclose_time);
+	d_printf("flush_count:                    %u\n", profile_p->SMBflush_count);
+	d_printf("flush_time:                     %u\n", profile_p->SMBflush_time);
+	d_printf("unlink_count:                   %u\n", profile_p->SMBunlink_count);
+	d_printf("unlink_time:                    %u\n", profile_p->SMBunlink_time);
+	d_printf("mv_count:                       %u\n", profile_p->SMBmv_count);
+	d_printf("mv_time:                        %u\n", profile_p->SMBmv_time);
+	d_printf("getatr_count:                   %u\n", profile_p->SMBgetatr_count);
+	d_printf("getatr_time:                    %u\n", profile_p->SMBgetatr_time);
+	d_printf("setatr_count:                   %u\n", profile_p->SMBsetatr_count);
+	d_printf("setatr_time:                    %u\n", profile_p->SMBsetatr_time);
+	d_printf("read_count:                     %u\n", profile_p->SMBread_count);
+	d_printf("read_time:                      %u\n", profile_p->SMBread_time);
+	d_printf("write_count:                    %u\n", profile_p->SMBwrite_count);
+	d_printf("write_time:                     %u\n", profile_p->SMBwrite_time);
+	d_printf("lock_count:                     %u\n", profile_p->SMBlock_count);
+	d_printf("lock_time:                      %u\n", profile_p->SMBlock_time);
+	d_printf("unlock_count:                   %u\n", profile_p->SMBunlock_count);
+	d_printf("unlock_time:                    %u\n", profile_p->SMBunlock_time);
+	d_printf("ctemp_count:                    %u\n", profile_p->SMBctemp_count);
+	d_printf("ctemp_time:                     %u\n", profile_p->SMBctemp_time);
+	d_printf("mknew_count:                    %u\n", profile_p->SMBmknew_count);
+	d_printf("mknew_time:                     %u\n", profile_p->SMBmknew_time);
+	d_printf("chkpth_count:                   %u\n", profile_p->SMBchkpth_count);
+	d_printf("chkpth_time:                    %u\n", profile_p->SMBchkpth_time);
+	d_printf("exit_count:                     %u\n", profile_p->SMBexit_count);
+	d_printf("exit_time:                      %u\n", profile_p->SMBexit_time);
+	d_printf("lseek_count:                    %u\n", profile_p->SMBlseek_count);
+	d_printf("lseek_time:                     %u\n", profile_p->SMBlseek_time);
+	d_printf("lockread_count:                 %u\n", profile_p->SMBlockread_count);
+	d_printf("lockread_time:                  %u\n", profile_p->SMBlockread_time);
+	d_printf("writeunlock_count:              %u\n", profile_p->SMBwriteunlock_count);
+	d_printf("writeunlock_time:               %u\n", profile_p->SMBwriteunlock_time);
+	d_printf("readbraw_count:                 %u\n", profile_p->SMBreadbraw_count);
+	d_printf("readbraw_time:                  %u\n", profile_p->SMBreadbraw_time);
+	d_printf("readBmpx_count:                 %u\n", profile_p->SMBreadBmpx_count);
+	d_printf("readBmpx_time:                  %u\n", profile_p->SMBreadBmpx_time);
+	d_printf("readBs_count:                   %u\n", profile_p->SMBreadBs_count);
+	d_printf("readBs_time:                    %u\n", profile_p->SMBreadBs_time);
+	d_printf("writebraw_count:                %u\n", profile_p->SMBwritebraw_count);
+	d_printf("writebraw_time:                 %u\n", profile_p->SMBwritebraw_time);
+	d_printf("writeBmpx_count:                %u\n", profile_p->SMBwriteBmpx_count);
+	d_printf("writeBmpx_time:                 %u\n", profile_p->SMBwriteBmpx_time);
+	d_printf("writeBs_count:                  %u\n", profile_p->SMBwriteBs_count);
+	d_printf("writeBs_time:                   %u\n", profile_p->SMBwriteBs_time);
+	d_printf("writec_count:                   %u\n", profile_p->SMBwritec_count);
+	d_printf("writec_time:                    %u\n", profile_p->SMBwritec_time);
+	d_printf("setattrE_count:                 %u\n", profile_p->SMBsetattrE_count);
+	d_printf("setattrE_time:                  %u\n", profile_p->SMBsetattrE_time);
+	d_printf("getattrE_count:                 %u\n", profile_p->SMBgetattrE_count);
+	d_printf("getattrE_time:                  %u\n", profile_p->SMBgetattrE_time);
+	d_printf("lockingX_count:                 %u\n", profile_p->SMBlockingX_count);
+	d_printf("lockingX_time:                  %u\n", profile_p->SMBlockingX_time);
+	d_printf("trans_count:                    %u\n", profile_p->SMBtrans_count);
+	d_printf("trans_time:                     %u\n", profile_p->SMBtrans_time);
+	d_printf("transs_count:                   %u\n", profile_p->SMBtranss_count);
+	d_printf("transs_time:                    %u\n", profile_p->SMBtranss_time);
+	d_printf("ioctl_count:                    %u\n", profile_p->SMBioctl_count);
+	d_printf("ioctl_time:                     %u\n", profile_p->SMBioctl_time);
+	d_printf("ioctls_count:                   %u\n", profile_p->SMBioctls_count);
+	d_printf("ioctls_time:                    %u\n", profile_p->SMBioctls_time);
+	d_printf("copy_count:                     %u\n", profile_p->SMBcopy_count);
+	d_printf("copy_time:                      %u\n", profile_p->SMBcopy_time);
+	d_printf("move_count:                     %u\n", profile_p->SMBmove_count);
+	d_printf("move_time:                      %u\n", profile_p->SMBmove_time);
+	d_printf("echo_count:                     %u\n", profile_p->SMBecho_count);
+	d_printf("echo_time:                      %u\n", profile_p->SMBecho_time);
+	d_printf("writeclose_count:               %u\n", profile_p->SMBwriteclose_count);
+	d_printf("writeclose_time:                %u\n", profile_p->SMBwriteclose_time);
+	d_printf("openX_count:                    %u\n", profile_p->SMBopenX_count);
+	d_printf("openX_time:                     %u\n", profile_p->SMBopenX_time);
+	d_printf("readX_count:                    %u\n", profile_p->SMBreadX_count);
+	d_printf("readX_time:                     %u\n", profile_p->SMBreadX_time);
+	d_printf("writeX_count:                   %u\n", profile_p->SMBwriteX_count);
+	d_printf("writeX_time:                    %u\n", profile_p->SMBwriteX_time);
+	d_printf("trans2_count:                   %u\n", profile_p->SMBtrans2_count);
+	d_printf("trans2_time:                    %u\n", profile_p->SMBtrans2_time);
+	d_printf("transs2_count:                  %u\n", profile_p->SMBtranss2_count);
+	d_printf("transs2_time:                   %u\n", profile_p->SMBtranss2_time);
+	d_printf("findclose_count:                %u\n", profile_p->SMBfindclose_count);
+	d_printf("findclose_time:                 %u\n", profile_p->SMBfindclose_time);
+	d_printf("findnclose_count:               %u\n", profile_p->SMBfindnclose_count);
+	d_printf("findnclose_time:                %u\n", profile_p->SMBfindnclose_time);
+	d_printf("tcon_count:                     %u\n", profile_p->SMBtcon_count);
+	d_printf("tcon_time:                      %u\n", profile_p->SMBtcon_time);
+	d_printf("tdis_count:                     %u\n", profile_p->SMBtdis_count);
+	d_printf("tdis_time:                      %u\n", profile_p->SMBtdis_time);
+	d_printf("negprot_count:                  %u\n", profile_p->SMBnegprot_count);
+	d_printf("negprot_time:                   %u\n", profile_p->SMBnegprot_time);
+	d_printf("sesssetupX_count:               %u\n", profile_p->SMBsesssetupX_count);
+	d_printf("sesssetupX_time:                %u\n", profile_p->SMBsesssetupX_time);
+	d_printf("ulogoffX_count:                 %u\n", profile_p->SMBulogoffX_count);
+	d_printf("ulogoffX_time:                  %u\n", profile_p->SMBulogoffX_time);
+	d_printf("tconX_count:                    %u\n", profile_p->SMBtconX_count);
+	d_printf("tconX_time:                     %u\n", profile_p->SMBtconX_time);
+	d_printf("dskattr_count:                  %u\n", profile_p->SMBdskattr_count);
+	d_printf("dskattr_time:                   %u\n", profile_p->SMBdskattr_time);
+	d_printf("search_count:                   %u\n", profile_p->SMBsearch_count);
+	d_printf("search_time:                    %u\n", profile_p->SMBsearch_time);
+	d_printf("ffirst_count:                   %u\n", profile_p->SMBffirst_count);
+	d_printf("ffirst_time:                    %u\n", profile_p->SMBffirst_time);
+	d_printf("funique_count:                  %u\n", profile_p->SMBfunique_count);
+	d_printf("funique_time:                   %u\n", profile_p->SMBfunique_time);
+	d_printf("fclose_count:                   %u\n", profile_p->SMBfclose_count);
+	d_printf("fclose_time:                    %u\n", profile_p->SMBfclose_time);
+	d_printf("nttrans_count:                  %u\n", profile_p->SMBnttrans_count);
+	d_printf("nttrans_time:                   %u\n", profile_p->SMBnttrans_time);
+	d_printf("nttranss_count:                 %u\n", profile_p->SMBnttranss_count);
+	d_printf("nttranss_time:                  %u\n", profile_p->SMBnttranss_time);
+	d_printf("ntcreateX_count:                %u\n", profile_p->SMBntcreateX_count);
+	d_printf("ntcreateX_time:                 %u\n", profile_p->SMBntcreateX_time);
+	d_printf("ntcancel_count:                 %u\n", profile_p->SMBntcancel_count);
+	d_printf("ntcancel_time:                  %u\n", profile_p->SMBntcancel_time);
+	d_printf("splopen_count:                  %u\n", profile_p->SMBsplopen_count);
+	d_printf("splopen_time:                   %u\n", profile_p->SMBsplopen_time);
+	d_printf("splwr_count:                    %u\n", profile_p->SMBsplwr_count);
+	d_printf("splwr_time:                     %u\n", profile_p->SMBsplwr_time);
+	d_printf("splclose_count:                 %u\n", profile_p->SMBsplclose_count);
+	d_printf("splclose_time:                  %u\n", profile_p->SMBsplclose_time);
+	d_printf("splretq_count:                  %u\n", profile_p->SMBsplretq_count);
+	d_printf("splretq_time:                   %u\n", profile_p->SMBsplretq_time);
+	d_printf("sends_count:                    %u\n", profile_p->SMBsends_count);
+	d_printf("sends_time:                     %u\n", profile_p->SMBsends_time);
+	d_printf("sendb_count:                    %u\n", profile_p->SMBsendb_count);
+	d_printf("sendb_time:                     %u\n", profile_p->SMBsendb_time);
+	d_printf("fwdname_count:                  %u\n", profile_p->SMBfwdname_count);
+	d_printf("fwdname_time:                   %u\n", profile_p->SMBfwdname_time);
+	d_printf("cancelf_count:                  %u\n", profile_p->SMBcancelf_count);
+	d_printf("cancelf_time:                   %u\n", profile_p->SMBcancelf_time);
+	d_printf("getmac_count:                   %u\n", profile_p->SMBgetmac_count);
+	d_printf("getmac_time:                    %u\n", profile_p->SMBgetmac_time);
+	d_printf("sendstrt_count:                 %u\n", profile_p->SMBsendstrt_count);
+	d_printf("sendstrt_time:                  %u\n", profile_p->SMBsendstrt_time);
+	d_printf("sendend_count:                  %u\n", profile_p->SMBsendend_count);
+	d_printf("sendend_time:                   %u\n", profile_p->SMBsendend_time);
+	d_printf("sendtxt_count:                  %u\n", profile_p->SMBsendtxt_count);
+	d_printf("sendtxt_time:                   %u\n", profile_p->SMBsendtxt_time);
+	d_printf("invalid_count:                  %u\n", profile_p->SMBinvalid_count);
+	d_printf("invalid_time:                   %u\n", profile_p->SMBinvalid_time);
+	d_printf("************************ Pathworks Calls *************************\n");
+	d_printf("setdir_count:                   %u\n", profile_p->pathworks_setdir_count);
+	d_printf("setdir_time:                    %u\n", profile_p->pathworks_setdir_time);
+	d_printf("************************ Trans2 Calls ****************************\n");
+	d_printf("open_count:                     %u\n", profile_p->Trans2_open_count);
+	d_printf("open_time:                      %u\n", profile_p->Trans2_open_time);
+	d_printf("findfirst_count:                %u\n", profile_p->Trans2_findfirst_count);
+	d_printf("findfirst_time:                 %u\n", profile_p->Trans2_findfirst_time);
+	d_printf("findnext_count:                 %u\n", profile_p->Trans2_findnext_count);
+	d_printf("findnext_time:                  %u\n", profile_p->Trans2_findnext_time);
+	d_printf("qfsinfo_count:                  %u\n", profile_p->Trans2_qfsinfo_count);
+	d_printf("qfsinfo_time:                   %u\n", profile_p->Trans2_qfsinfo_time);
+	d_printf("setfsinfo_count:                %u\n", profile_p->Trans2_setfsinfo_count);
+	d_printf("setfsinfo_time:                 %u\n", profile_p->Trans2_setfsinfo_time);
+	d_printf("qpathinfo_count:                %u\n", profile_p->Trans2_qpathinfo_count);
+	d_printf("qpathinfo_time:                 %u\n", profile_p->Trans2_qpathinfo_time);
+	d_printf("setpathinfo_count:              %u\n", profile_p->Trans2_setpathinfo_count);
+	d_printf("setpathinfo_time:               %u\n", profile_p->Trans2_setpathinfo_time);
+	d_printf("qfileinfo_count:                %u\n", profile_p->Trans2_qfileinfo_count);
+	d_printf("qfileinfo_time:                 %u\n", profile_p->Trans2_qfileinfo_time);
+	d_printf("setfileinfo_count:              %u\n", profile_p->Trans2_setfileinfo_count);
+	d_printf("setfileinfo_time:               %u\n", profile_p->Trans2_setfileinfo_time);
+	d_printf("fsctl_count:                    %u\n", profile_p->Trans2_fsctl_count);
+	d_printf("fsctl_time:                     %u\n", profile_p->Trans2_fsctl_time);
+	d_printf("ioctl_count:                    %u\n", profile_p->Trans2_ioctl_count);
+	d_printf("ioctl_time:                     %u\n", profile_p->Trans2_ioctl_time);
+	d_printf("findnotifyfirst_count:          %u\n", profile_p->Trans2_findnotifyfirst_count);
+	d_printf("findnotifyfirst_time:           %u\n", profile_p->Trans2_findnotifyfirst_time);
+	d_printf("findnotifynext_count:           %u\n", profile_p->Trans2_findnotifynext_count);
+	d_printf("findnotifynext_time:            %u\n", profile_p->Trans2_findnotifynext_time);
+	d_printf("mkdir_count:                    %u\n", profile_p->Trans2_mkdir_count);
+	d_printf("mkdir_time:                     %u\n", profile_p->Trans2_mkdir_time);
+	d_printf("session_setup_count:            %u\n", profile_p->Trans2_session_setup_count);
+	d_printf("session_setup_time:             %u\n", profile_p->Trans2_session_setup_time);
+	d_printf("get_dfs_referral_count:         %u\n", profile_p->Trans2_get_dfs_referral_count);
+	d_printf("get_dfs_referral_time:          %u\n", profile_p->Trans2_get_dfs_referral_time);
+	d_printf("report_dfs_inconsistancy_count: %u\n", profile_p->Trans2_report_dfs_inconsistancy_count);
+	d_printf("report_dfs_inconsistancy_time:  %u\n", profile_p->Trans2_report_dfs_inconsistancy_time);
+	d_printf("************************ NT Transact Calls ***********************\n");
+	d_printf("create_count:                   %u\n", profile_p->NT_transact_create_count);
+	d_printf("create_time:                    %u\n", profile_p->NT_transact_create_time);
+	d_printf("ioctl_count:                    %u\n", profile_p->NT_transact_ioctl_count);
+	d_printf("ioctl_time:                     %u\n", profile_p->NT_transact_ioctl_time);
+	d_printf("set_security_desc_count:        %u\n", profile_p->NT_transact_set_security_desc_count);
+	d_printf("set_security_desc_time:         %u\n", profile_p->NT_transact_set_security_desc_time);
+	d_printf("notify_change_count:            %u\n", profile_p->NT_transact_notify_change_count);
+	d_printf("notify_change_time:             %u\n", profile_p->NT_transact_notify_change_time);
+	d_printf("rename_count:                   %u\n", profile_p->NT_transact_rename_count);
+	d_printf("rename_time:                    %u\n", profile_p->NT_transact_rename_time);
+	d_printf("query_security_desc_count:      %u\n", profile_p->NT_transact_query_security_desc_count);
+	d_printf("query_security_desc_time:       %u\n", profile_p->NT_transact_query_security_desc_time);
+	d_printf("************************ ACL Calls *******************************\n");
+	d_printf("get_nt_acl_count:               %u\n", profile_p->get_nt_acl_count);
+	d_printf("get_nt_acl_time:                %u\n", profile_p->get_nt_acl_time);
+	d_printf("fget_nt_acl_count:              %u\n", profile_p->fget_nt_acl_count);
+	d_printf("fget_nt_acl_time:               %u\n", profile_p->fget_nt_acl_time);
+	d_printf("set_nt_acl_count:               %u\n", profile_p->set_nt_acl_count);
+	d_printf("set_nt_acl_time:                %u\n", profile_p->set_nt_acl_time);
+	d_printf("fset_nt_acl_count:              %u\n", profile_p->fset_nt_acl_count);
+	d_printf("fset_nt_acl_time:               %u\n", profile_p->fset_nt_acl_time);
+	d_printf("chmod_acl_count:                %u\n", profile_p->chmod_acl_count);
+	d_printf("chmod_acl_time:                 %u\n", profile_p->chmod_acl_time);
+	d_printf("fchmod_acl_count:               %u\n", profile_p->fchmod_acl_count);
+	d_printf("fchmod_acl_time:                %u\n", profile_p->fchmod_acl_time);
+	d_printf("************************ NMBD Calls ****************************\n");
+	d_printf("name_release_count:             %u\n", profile_p->name_release_count);
+	d_printf("name_release_time:              %u\n", profile_p->name_release_time);
+	d_printf("name_refresh_count:             %u\n", profile_p->name_refresh_count);
+	d_printf("name_refresh_time:              %u\n", profile_p->name_refresh_time);
+	d_printf("name_registration_count:        %u\n", profile_p->name_registration_count);
+	d_printf("name_registration_time:         %u\n", profile_p->name_registration_time);
+	d_printf("node_status_count:              %u\n", profile_p->node_status_count);
+	d_printf("node_status_time:               %u\n", profile_p->node_status_time);
+	d_printf("name_query_count:               %u\n", profile_p->name_query_count);
+	d_printf("name_query_time:                %u\n", profile_p->name_query_time);
+	d_printf("host_announce_count:            %u\n", profile_p->host_announce_count);
+	d_printf("host_announce_time:             %u\n", profile_p->host_announce_time);
+	d_printf("workgroup_announce_count:       %u\n", profile_p->workgroup_announce_count);
+	d_printf("workgroup_announce_time:        %u\n", profile_p->workgroup_announce_time);
+	d_printf("local_master_announce_count:    %u\n", profile_p->local_master_announce_count);
+	d_printf("local_master_announce_time:     %u\n", profile_p->local_master_announce_time);
+	d_printf("master_browser_announce_count:  %u\n", profile_p->master_browser_announce_count);
+	d_printf("master_browser_announce_time:   %u\n", profile_p->master_browser_announce_time);
+	d_printf("lm_host_announce_count:         %u\n", profile_p->lm_host_announce_count);
+	d_printf("lm_host_announce_time:          %u\n", profile_p->lm_host_announce_time);
+	d_printf("get_backup_list_count:          %u\n", profile_p->get_backup_list_count);
+	d_printf("get_backup_list_time:           %u\n", profile_p->get_backup_list_time);
+	d_printf("reset_browser_count:            %u\n", profile_p->reset_browser_count);
+	d_printf("reset_browser_time:             %u\n", profile_p->reset_browser_time);
+	d_printf("announce_request_count:         %u\n", profile_p->announce_request_count);
+	d_printf("announce_request_time:          %u\n", profile_p->announce_request_time);
+	d_printf("lm_announce_request_count:      %u\n", profile_p->lm_announce_request_count);
+	d_printf("lm_announce_request_time:       %u\n", profile_p->lm_announce_request_time);
+	d_printf("domain_logon_count:             %u\n", profile_p->domain_logon_count);
+	d_printf("domain_logon_time:              %u\n", profile_p->domain_logon_time);
+	d_printf("sync_browse_lists_count:        %u\n", profile_p->sync_browse_lists_count);
+	d_printf("sync_browse_lists_time:         %u\n", profile_p->sync_browse_lists_time);
+	d_printf("run_elections_count:            %u\n", profile_p->run_elections_count);
+	d_printf("run_elections_time:             %u\n", profile_p->run_elections_time);
+	d_printf("election_count:                 %u\n", profile_p->election_count);
+	d_printf("election_time:                  %u\n", profile_p->election_time);
+#else /* WITH_PROFILE */
+	fprintf(stderr, "Profile data unavailable\n");
+#endif /* WITH_PROFILE */
+
+	return 0;
+}
+
+
+static int traverse_fn1(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf, void *state)
+{
+	struct connections_data crec;
+
+	if (dbuf.dsize != sizeof(crec))
+		return 0;
+
+	memcpy(&crec, dbuf.dptr, sizeof(crec));
+
+	if (crec.cnum == -1)
+		return 0;
+
+	if (!process_exists(crec.pid) || !Ucrit_checkUsername(uidtoname(crec.uid))) {
+		return 0;
+	}
+
+	d_printf("%-10.10s   %5d   %-12s  %s",
+	       crec.name,(int)crec.pid,
+	       crec.machine,
+	       asctime(LocalTime(&crec.start)));
+
+	return 0;
+}
+
+static int traverse_sessionid(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf, void *state)
+{
+	struct sessionid sessionid;
+	TALLOC_CTX *mem_ctx;
+
+	if (dbuf.dsize != sizeof(sessionid))
+		return 0;
+
+	memcpy(&sessionid, dbuf.dptr, sizeof(sessionid));
+
+	if (!process_exists(sessionid.pid) || !Ucrit_checkUsername(uidtoname(sessionid.uid))) {
+		return 0;
+	}
+
+	mem_ctx = talloc_init("smbgroupedit talloc");
+	if (!mem_ctx) return -1;
+	d_printf("%5d   %-12s  %-12s  %-12s (%s)\n",
+	       (int)sessionid.pid, uidtoname(sessionid.uid), 
+	       gidtoname(mem_ctx, sessionid.gid), 
+	       sessionid.remote_machine, sessionid.hostname);
+	talloc_destroy(mem_ctx);
+	return 0;
+}
+
+
+
+
+ int main(int argc, char *argv[])
+{
+	int c;
+	static int profile_only = 0;
+	TDB_CONTEXT *tdb;
+	poptContext pc;
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+		{"processes",	'p', POPT_ARG_NONE,	&processes_only, 'p', "Show processes only" },
+		{"verbose",	'v', POPT_ARG_NONE, &verbose, 'v', "Be verbose" },
+		{"locks",	'L', POPT_ARG_NONE,	&locks_only, 'L', "Show locks only" },
+		{"shares",	'S', POPT_ARG_NONE,	&shares_only, 'S', "Show shares only" },
+		{"user", 'u', POPT_ARG_STRING,	0, 'u', "Switch to user" },
+		{"brief",	'b', POPT_ARG_NONE, 	&brief, 'b', "Be brief" },
+#ifdef WITH_PROFILE
+		{"profile",	'P', POPT_ARG_NONE,	&profile_only, 'P', "Do profiling" },
+#endif /* WITH_PROFILE */
+		{"byterange",	'B', POPT_ARG_NONE,	&show_brl, 'B', "Include byte range locks"},
+		POPT_COMMON_SAMBA
+		POPT_COMMON_CONNECTION
+		POPT_COMMON_CREDENTIALS
+		POPT_TABLEEND
+	};
+
+	setup_logging(argv[0],True);
+	
+	dbf = x_stderr;
+	
+	if (getuid() != geteuid()) {
+		d_printf("smbstatus should not be run setuid\n");
+		return(1);
+	}
+
+	pc = poptGetContext(NULL, argc, (const char **) argv, long_options, 
+			    POPT_CONTEXT_KEEP_FIRST);
+	
+	while ((c = poptGetNextOpt(pc)) != EOF) {
+		switch (c) {
+		case 'u':                                      
+			Ucrit_addUsername(poptGetOptArg(pc));             
+			break;
+		}
+	}
+
+	if (verbose) {
+		d_printf("using configfile = %s\n", dyn_CONFIGFILE);
+	}
+
+	if (!lp_load(dyn_CONFIGFILE,False,False,False)) {
+		fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
+		return (-1);
+	}
+	
+	if (profile_only) {
+		return profile_dump();
+	}
+	
+	tdb = tdb_open_log(lock_path("sessionid.tdb"), 0, TDB_DEFAULT, O_RDONLY, 0);
+	if (!tdb) {
+		d_printf("sessionid.tdb not initialised\n");
+	} else {
+		if (locks_only) goto locks;
+
+		d_printf("\nSamba version %s\n",SAMBA_VERSION);
+		d_printf("PID     Username      Group         Machine                        \n");
+		d_printf("-------------------------------------------------------------------\n");
+
+		tdb_traverse(tdb, traverse_sessionid, NULL);
+		tdb_close(tdb);
+	}
+  
+	tdb = tdb_open_log(lock_path("connections.tdb"), 0, TDB_DEFAULT, O_RDONLY, 0);
+	if (!tdb) {
+		d_printf("%s not initialised\n", lock_path("connections.tdb"));
+		d_printf("This is normal if an SMB client has never connected to your server.\n");
+	}  else  {
+		if (verbose) {
+			d_printf("Opened %s\n", lock_path("connections.tdb"));
+		}
+
+		if (brief) 
+			exit(0);
+		
+		d_printf("\nService      pid     machine       Connected at\n");
+		d_printf("-------------------------------------------------------\n");
+
+		tdb_traverse(tdb, traverse_fn1, NULL);
+		tdb_close(tdb);
+	}
+
+ locks:
+	if (processes_only) exit(0);
+
+	if (!shares_only) {
+		int ret;
+
+		if (!locking_init(1)) {
+			d_printf("Can't initialise locking module - exiting\n");
+			exit(1);
+		}
+		
+		ret = share_mode_forall(print_share_mode);
+
+		if (ret == 0) {
+			d_printf("No locked files\n");
+		} else if (ret == -1) {
+			d_printf("locked file list truncated\n");
+		}
+		
+		d_printf("\n");
+
+		if (show_brl) {
+			brl_forall(print_brl);
+		}
+		
+		locking_end();
+	}
+
+	return (0);
+}

source/utils/tdb/Makefile

@@ -0,0 +1,29 @@
+#
+# Makefile for tdb directory
+#
+
+CFLAGS = -DSTANDALONE -DTDB_DEBUG -g -DHAVE_MMAP=1
+CC = gcc
+
+PROGS = tdbtest tdbtool tdbtorture
+TDB_OBJ = tdb.o spinlock.o
+
+default: $(PROGS)
+
+tdbtest: tdbtest.o $(TDB_OBJ)
+	$(CC) $(CFLAGS) -o tdbtest tdbtest.o $(TDB_OBJ) -lgdbm
+
+tdbtool: tdbtool.o $(TDB_OBJ)
+	$(CC) $(CFLAGS) -o tdbtool tdbtool.o $(TDB_OBJ)
+
+tdbtorture: tdbtorture.o $(TDB_OBJ)
+	$(CC) $(CFLAGS) -o tdbtorture tdbtorture.o $(TDB_OBJ)
+
+tdbdump: tdbdump.o $(TDB_OBJ)
+	$(CC) $(CFLAGS) -o tdbdump tdbdump.o $(TDB_OBJ)
+
+tdbbackup: tdbbackup.o $(TDB_OBJ)
+	$(CC) $(CFLAGS) -o tdbbackup tdbbackup.o $(TDB_OBJ)
+
+clean:
+	rm -f $(PROGS) *.o *~ *% core test.db test.tdb test.gdbm

source/utils/tdb/README

@@ -0,0 +1,167 @@
+tdb - a trivial database system
+tridge@linuxcare.com December 1999
+==================================
+
+This is a simple database API. It was inspired by the realisation that
+in Samba we have several ad-hoc bits of code that essentially
+implement small databases for sharing structures between parts of
+Samba. As I was about to add another I realised that a generic
+database module was called for to replace all the ad-hoc bits.
+
+I based the interface on gdbm. I couldn't use gdbm as we need to be
+able to have multiple writers to the databases at one time.
+
+Compilation
+-----------
+
+add HAVE_MMAP=1 to use mmap instead of read/write
+add TDB_DEBUG=1 for verbose debug info
+add NOLOCK=1 to disable locking code
+
+Testing
+-------
+
+Compile tdbtest.c and link with gdbm for testing. tdbtest will perform
+identical operations via tdb and gdbm then make sure the result is the
+same
+
+Also included is tdbtool, which allows simple database manipulation
+on the commandline.
+
+tdbtest and tdbtool are not built as part of Samba, but are included
+for completeness.
+
+Interface
+---------
+
+The interface is very similar to gdbm except for the following:
+
+- different open interface. The tdb_open call is more similar to a
+  traditional open()
+- no tdbm_reorganise() function
+- no tdbm_sync() function. No operations are cached in the library anyway
+- added a tdb_traverse() function for traversing the whole database
+
+A general rule for using tdb is that the caller frees any returned
+TDB_DATA structures. Just call free(p.dptr) to free a TDB_DATA
+return value called p. This is the same as gdbm.
+
+here is a full list of tdb functions with brief descriptions.
+
+
+----------------------------------------------------------------------
+TDB_CONTEXT *tdb_open(char *name, int hash_size, int tdb_flags,
+		      int open_flags, mode_t mode)
+
+   open the database, creating it if necessary 
+
+   The open_flags and mode are passed straight to the open call on the database
+   file. A flags value of O_WRONLY is invalid
+
+   The hash size is advisory, use zero for a default value. 
+
+   return is NULL on error
+
+   possible tdb_flags are:
+    TDB_CLEAR_IF_FIRST - clear database if we are the only one with it open
+    TDB_INTERNAL - don't use a file, instaed store the data in
+                   memory. The filename is ignored in this case.
+    TDB_NOLOCK - don't do any locking
+    TDB_NOMMAP - don't use mmap
+
+----------------------------------------------------------------------
+char *tdb_error(TDB_CONTEXT *tdb);
+
+     return a error string for the last tdb error
+
+----------------------------------------------------------------------
+int tdb_close(TDB_CONTEXT *tdb);
+
+   close a database
+
+----------------------------------------------------------------------
+int tdb_update(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf);
+
+   update an entry in place - this only works if the new data size
+   is <= the old data size and the key exists.
+   on failure return -1
+
+----------------------------------------------------------------------
+TDB_DATA tdb_fetch(TDB_CONTEXT *tdb, TDB_DATA key);
+
+   fetch an entry in the database given a key 
+   if the return value has a null dptr then a error occurred
+
+   caller must free the resulting data
+
+----------------------------------------------------------------------
+int tdb_exists(TDB_CONTEXT *tdb, TDB_DATA key);
+
+   check if an entry in the database exists 
+
+   note that 1 is returned if the key is found and 0 is returned if not found
+   this doesn't match the conventions in the rest of this module, but is
+   compatible with gdbm
+
+----------------------------------------------------------------------
+int tdb_traverse(TDB_CONTEXT *tdb, int (*fn)(TDB_CONTEXT *tdb,
+                 TDB_DATA key, TDB_DATA dbuf, void *state), void *state);
+
+   traverse the entire database - calling fn(tdb, key, data, state) on each 
+   element.
+
+   return -1 on error or the record count traversed
+
+   if fn is NULL then it is not called
+
+   a non-zero return value from fn() indicates that the traversal should stop
+
+----------------------------------------------------------------------
+TDB_DATA tdb_firstkey(TDB_CONTEXT *tdb);
+
+   find the first entry in the database and return its key
+
+   the caller must free the returned data
+
+----------------------------------------------------------------------
+TDB_DATA tdb_nextkey(TDB_CONTEXT *tdb, TDB_DATA key);
+
+   find the next entry in the database, returning its key
+
+   the caller must free the returned data
+
+----------------------------------------------------------------------
+int tdb_delete(TDB_CONTEXT *tdb, TDB_DATA key);
+
+   delete an entry in the database given a key
+
+----------------------------------------------------------------------
+int tdb_store(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, int flag);
+
+   store an element in the database, replacing any existing element
+   with the same key 
+
+   If flag==TDB_INSERT then don't overwrite an existing entry
+   If flag==TDB_MODIFY then don't create a new entry
+
+   return 0 on success, -1 on failure
+
+----------------------------------------------------------------------
+int tdb_writelock(TDB_CONTEXT *tdb);
+
+   lock the database. If we already have it locked then don't do anything
+
+----------------------------------------------------------------------
+int tdb_writeunlock(TDB_CONTEXT *tdb);
+   unlock the database
+
+----------------------------------------------------------------------
+int tdb_lockchain(TDB_CONTEXT *tdb, TDB_DATA key);
+
+   lock one hash chain. This is meant to be used to reduce locking
+   contention - it cannot guarantee how many records will be locked
+
+----------------------------------------------------------------------
+int tdb_unlockchain(TDB_CONTEXT *tdb, TDB_DATA key);
+
+   unlock one hash chain

source/utils/tdb/tdb.magic

@@ -0,0 +1,10 @@
+# Magic file(1) information about tdb files.
+#
+# Install this into /etc/magic or the corresponding location for your
+# system, or pass as a -m argument to file(1).
+
+# You may use and redistribute this file without restriction.
+
+0	string	TDB\ file		TDB database
+>32	lelong	=0x2601196D		version 6, little-endian
+>>36	lelong	x			hash size %d bytes

source/utils/tdb/tdbbackup.c

@@ -0,0 +1,315 @@
+/* 
+   Unix SMB/CIFS implementation.
+   low level tdb backup and restore utility
+   Copyright (C) Andrew Tridgell              2002
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+/*
+
+  This program is meant for backup/restore of tdb databases. Typical usage would be:
+     tdbbackup *.tdb
+  when Samba shuts down cleanly, which will make a backup of all the local databases
+  to *.bak files. Then on Samba startup you would use:
+     tdbbackup -v *.tdb
+  and this will check the databases for corruption and if corruption is detected then
+  the backup will be restored.
+
+  You may also like to do a backup on a regular basis while Samba is
+  running, perhaps using cron.
+
+  The reason this program is needed is to cope with power failures
+  while Samba is running. A power failure could lead to database
+  corruption and Samba will then not start correctly.
+
+  Note that many of the databases in Samba are transient and thus
+  don't need to be backed up, so you can optimise the above a little
+  by only running the backup on the critical databases.
+
+ */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <time.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <ctype.h>
+#include <signal.h>
+#include "tdb.h"
+
+static int failed;
+
+static char *add_suffix(const char *name, const char *suffix)
+{
+	char *ret;
+	int len = strlen(name) + strlen(suffix) + 1;
+	ret = malloc(len);
+	if (!ret) {
+		fprintf(stderr,"Out of memory!\n");
+		exit(1);
+	}
+	strncpy(ret, name, len);
+	strncat(ret, suffix, len);
+	return ret;
+}
+
+static int copy_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+	TDB_CONTEXT *tdb_new = (TDB_CONTEXT *)state;
+
+	if (tdb_store(tdb_new, key, dbuf, TDB_INSERT) != 0) {
+		fprintf(stderr,"Failed to insert into %s\n", tdb_new->name);
+		failed = 1;
+		return 1;
+	}
+	return 0;
+}
+
+
+static int test_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+	return 0;
+}
+
+/*
+  carefully backup a tdb, validating the contents and
+  only doing the backup if its OK
+  this function is also used for restore
+*/
+static int backup_tdb(const char *old_name, const char *new_name)
+{
+	TDB_CONTEXT *tdb;
+	TDB_CONTEXT *tdb_new;
+	char *tmp_name;
+	struct stat st;
+	int count1, count2;
+
+	tmp_name = add_suffix(new_name, ".tmp");
+
+	/* stat the old tdb to find its permissions */
+	if (stat(old_name, &st) != 0) {
+		perror(old_name);
+		return 1;
+	}
+
+	/* open the old tdb */
+	tdb = tdb_open(old_name, 0, 0, O_RDWR, 0);
+	if (!tdb) {
+		printf("Failed to open %s\n", old_name);
+		return 1;
+	}
+
+	/* create the new tdb */
+	unlink(tmp_name);
+	tdb_new = tdb_open(tmp_name, tdb->header.hash_size, 
+			   TDB_DEFAULT, O_RDWR|O_CREAT|O_EXCL, 
+			   st.st_mode & 0777);
+	if (!tdb_new) {
+		perror(tmp_name);
+		free(tmp_name);
+		return 1;
+	}
+
+	/* lock the old tdb */
+	if (tdb_lockall(tdb) != 0) {
+		fprintf(stderr,"Failed to lock %s\n", old_name);
+		tdb_close(tdb);
+		tdb_close(tdb_new);
+		unlink(tmp_name);
+		free(tmp_name);
+		return 1;
+	}
+
+	failed = 0;
+
+	/* traverse and copy */
+	count1 = tdb_traverse(tdb, copy_fn, (void *)tdb_new);
+	if (count1 < 0 || failed) {
+		fprintf(stderr,"failed to copy %s\n", old_name);
+		tdb_close(tdb);
+		tdb_close(tdb_new);
+		unlink(tmp_name);
+		free(tmp_name);
+		return 1;
+	}
+
+	/* close the old tdb */
+	tdb_close(tdb);
+
+	/* close the new tdb and re-open read-only */
+	tdb_close(tdb_new);
+	tdb_new = tdb_open(tmp_name, 0, TDB_DEFAULT, O_RDONLY, 0);
+	if (!tdb_new) {
+		fprintf(stderr,"failed to reopen %s\n", tmp_name);
+		unlink(tmp_name);
+		perror(tmp_name);
+		free(tmp_name);
+		return 1;
+	}
+	
+	/* traverse the new tdb to confirm */
+	count2 = tdb_traverse(tdb_new, test_fn, 0);
+	if (count2 != count1) {
+		fprintf(stderr,"failed to copy %s\n", old_name);
+		tdb_close(tdb_new);
+		unlink(tmp_name);
+		free(tmp_name);
+		return 1;
+	}
+
+	/* make sure the new tdb has reached stable storage */
+	fsync(tdb_new->fd);
+
+	/* close the new tdb and rename it to .bak */
+	tdb_close(tdb_new);
+	unlink(new_name);
+	if (rename(tmp_name, new_name) != 0) {
+		perror(new_name);
+		free(tmp_name);
+		return 1;
+	}
+
+	printf("%s : %d records\n", old_name, count1);
+	free(tmp_name);
+
+	return 0;
+}
+
+
+
+/*
+  verify a tdb and if it is corrupt then restore from *.bak
+*/
+static int verify_tdb(const char *fname, const char *bak_name)
+{
+	TDB_CONTEXT *tdb;
+	int count = -1;
+
+	/* open the tdb */
+	tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
+
+	/* traverse the tdb, then close it */
+	if (tdb) {
+		count = tdb_traverse(tdb, test_fn, NULL);
+		tdb_close(tdb);
+	}
+
+	/* count is < 0 means an error */
+	if (count < 0) {
+		printf("restoring %s\n", fname);
+		return backup_tdb(bak_name, fname);
+	}
+
+	printf("%s : %d records\n", fname, count);
+
+	return 0;
+}
+
+
+/*
+  see if one file is newer than another
+*/
+static int file_newer(const char *fname1, const char *fname2)
+{
+	struct stat st1, st2;
+	if (stat(fname1, &st1) != 0) {
+		return 0;
+	}
+	if (stat(fname2, &st2) != 0) {
+		return 1;
+	}
+	return (st1.st_mtime > st2.st_mtime);
+}
+
+static void usage(void)
+{
+	printf("Usage: tdbbackup [options] <fname...>\n\n");
+	printf("   -h            this help message\n");
+	printf("   -s suffix     set the backup suffix\n");
+	printf("   -v            veryify mode (restore if corrupt)\n");
+}
+		
+
+ int main(int argc, char *argv[])
+{
+	int i;
+	int ret = 0;
+	int c;
+	int verify = 0;
+	char *suffix = ".bak";
+	extern int optind;
+	extern char *optarg;
+
+	while ((c = getopt(argc, argv, "vhs:")) != -1) {
+		switch (c) {
+		case 'h':
+			usage();
+			exit(0);
+		case 'v':
+			verify = 1;
+			break;
+		case 's':
+			suffix = optarg;
+			break;
+		}
+	}
+
+	argc -= optind;
+	argv += optind;
+
+	if (argc < 1) {
+		usage();
+		exit(1);
+	}
+
+	for (i=0; i<argc; i++) {
+		const char *fname = argv[i];
+		char *bak_name;
+
+		bak_name = add_suffix(fname, suffix);
+
+		if (verify) {
+			if (verify_tdb(fname, bak_name) != 0) {
+				ret = 1;
+			}
+		} else {
+			if (file_newer(fname, bak_name) &&
+			    backup_tdb(fname, bak_name) != 0) {
+				ret = 1;
+			}
+		}
+
+		free(bak_name);
+	}
+
+	return ret;
+}
+
+#ifdef VALGRIND
+size_t valgrind_strlen(const char *s)
+{
+	size_t count;
+	for(count = 0; *s++; count++)
+		;
+	return count;
+}
+#endif

source/utils/tdb/tdbdump.c

@@ -0,0 +1,89 @@
+/* 
+   Unix SMB/CIFS implementation.
+   simple tdb dump util
+   Copyright (C) Andrew Tridgell              2001
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <time.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <ctype.h>
+#include <signal.h>
+#include "tdb.h"
+
+static void print_data(TDB_DATA d)
+{
+	unsigned char *p = d.dptr;
+	int len = d.dsize;
+	while (len--) {
+		if (isprint(*p) && !strchr("\"\\", *p)) {
+			fputc(*p, stdout);
+		} else {
+			printf("\\%02X", *p);
+		}
+		p++;
+	}
+}
+
+static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+	printf("{\n");
+	printf("key = \"");
+	print_data(key);
+	printf("\"\n");
+	printf("data = \"");
+	print_data(dbuf);
+	printf("\"\n");
+	printf("}\n");
+	return 0;
+}
+
+static int dump_tdb(const char *fname)
+{
+	TDB_CONTEXT *tdb;
+	
+	tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
+	if (!tdb) {
+		printf("Failed to open %s\n", fname);
+		return 1;
+	}
+
+	tdb_traverse(tdb, traverse_fn, NULL);
+	return 0;
+}
+
+ int main(int argc, char *argv[])
+{
+	char *fname;
+
+	if (argc < 2) {
+		printf("Usage: tdbdump <fname>\n");
+		exit(1);
+	}
+
+	fname = argv[1];
+
+	return dump_tdb(fname);
+}

source/utils/tdb/tdbtest.c

@@ -0,0 +1,263 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <signal.h>
+#include "tdb.h"
+#include <gdbm.h>
+
+/* a test program for tdb - the trivial database */
+
+
+
+#define DELETE_PROB 7
+#define STORE_PROB 5
+
+static TDB_CONTEXT *db;
+static GDBM_FILE gdbm;
+
+struct timeval tp1,tp2;
+
+static void start_timer(void)
+{
+	gettimeofday(&tp1,NULL);
+}
+
+static double end_timer(void)
+{
+	gettimeofday(&tp2,NULL);
+	return((tp2.tv_sec - tp1.tv_sec) + 
+	       (tp2.tv_usec - tp1.tv_usec)*1.0e-6);
+}
+
+static void fatal(char *why)
+{
+	perror(why);
+	exit(1);
+}
+
+static void tdb_log(TDB_CONTEXT *tdb, int level, const char *format, ...)
+{
+	va_list ap;
+    
+	va_start(ap, format);
+	vfprintf(stdout, format, ap);
+	va_end(ap);
+	fflush(stdout);
+}
+
+static void compare_db(void)
+{
+	TDB_DATA d, key, nextkey;
+	datum gd, gkey, gnextkey;
+
+	key = tdb_firstkey(db);
+	while (key.dptr) {
+		d = tdb_fetch(db, key);
+		gkey.dptr = key.dptr;
+		gkey.dsize = key.dsize;
+
+		gd = gdbm_fetch(gdbm, gkey);
+
+		if (!gd.dptr) fatal("key not in gdbm");
+		if (gd.dsize != d.dsize) fatal("data sizes differ");
+		if (memcmp(gd.dptr, d.dptr, d.dsize)) {
+			fatal("data differs");
+		}
+
+		nextkey = tdb_nextkey(db, key);
+		free(key.dptr);
+		free(d.dptr);
+		free(gd.dptr);
+		key = nextkey;
+	}
+
+	gkey = gdbm_firstkey(gdbm);
+	while (gkey.dptr) {
+		gd = gdbm_fetch(gdbm, gkey);
+		key.dptr = gkey.dptr;
+		key.dsize = gkey.dsize;
+
+		d = tdb_fetch(db, key);
+
+		if (!d.dptr) fatal("key not in db");
+		if (d.dsize != gd.dsize) fatal("data sizes differ");
+		if (memcmp(d.dptr, gd.dptr, gd.dsize)) {
+			fatal("data differs");
+		}
+
+		gnextkey = gdbm_nextkey(gdbm, gkey);
+		free(gkey.dptr);
+		free(gd.dptr);
+		free(d.dptr);
+		gkey = gnextkey;
+	}
+}
+
+static char *randbuf(int len)
+{
+	char *buf;
+	int i;
+	buf = (char *)malloc(len+1);
+
+	for (i=0;i<len;i++) {
+		buf[i] = 'a' + (rand() % 26);
+	}
+	buf[i] = 0;
+	return buf;
+}
+
+static void addrec_db(void)
+{
+	int klen, dlen;
+	char *k, *d;
+	TDB_DATA key, data;
+
+	klen = 1 + (rand() % 4);
+	dlen = 1 + (rand() % 100);
+
+	k = randbuf(klen);
+	d = randbuf(dlen);
+
+	key.dptr = k;
+	key.dsize = klen+1;
+
+	data.dptr = d;
+	data.dsize = dlen+1;
+
+	if (rand() % DELETE_PROB == 0) {
+		tdb_delete(db, key);
+	} else if (rand() % STORE_PROB == 0) {
+		if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+			fatal("tdb_store failed");
+		}
+	} else {
+		data = tdb_fetch(db, key);
+		if (data.dptr) free(data.dptr);
+	}
+
+	free(k);
+	free(d);
+}
+
+static void addrec_gdbm(void)
+{
+	int klen, dlen;
+	char *k, *d;
+	datum key, data;
+
+	klen = 1 + (rand() % 4);
+	dlen = 1 + (rand() % 100);
+
+	k = randbuf(klen);
+	d = randbuf(dlen);
+
+	key.dptr = k;
+	key.dsize = klen+1;
+
+	data.dptr = d;
+	data.dsize = dlen+1;
+
+	if (rand() % DELETE_PROB == 0) {
+		gdbm_delete(gdbm, key);
+	} else if (rand() % STORE_PROB == 0) {
+		if (gdbm_store(gdbm, key, data, GDBM_REPLACE) != 0) {
+			fatal("gdbm_store failed");
+		}
+	} else {
+		data = gdbm_fetch(gdbm, key);
+		if (data.dptr) free(data.dptr);
+	}
+
+	free(k);
+	free(d);
+}
+
+static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+#if 0
+	printf("[%s] [%s]\n", key.dptr, dbuf.dptr);
+#endif
+	tdb_delete(tdb, key);
+	return 0;
+}
+
+static void merge_test(void)
+{
+	int i;
+	char keys[5][2];
+	TDB_DATA key, data;
+	
+	for (i = 0; i < 5; i++) {
+		sprintf(keys[i], "%d", i);
+		key.dptr = keys[i];
+		key.dsize = 2;
+		
+		data.dptr = "test";
+		data.dsize = 4;
+		
+		if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+			fatal("tdb_store failed");
+		}
+	}
+
+	key.dptr = keys[0];
+	tdb_delete(db, key);
+	key.dptr = keys[4];
+	tdb_delete(db, key);
+	key.dptr = keys[2];
+	tdb_delete(db, key);
+	key.dptr = keys[1];
+	tdb_delete(db, key);
+	key.dptr = keys[3];
+	tdb_delete(db, key);
+}
+	
+int main(int argc, char *argv[])
+{
+	int i, seed=0;
+	int loops = 10000;
+
+	unlink("test.gdbm");
+
+	db = tdb_open("test.tdb", 0, TDB_CLEAR_IF_FIRST, 
+		      O_RDWR | O_CREAT | O_TRUNC, 0600);
+	gdbm = gdbm_open("test.gdbm", 512, GDBM_WRITER|GDBM_NEWDB|GDBM_FAST, 
+			 0600, NULL);
+
+	if (!db || !gdbm) {
+		fatal("db open failed");
+	}
+
+	tdb_logging_function(db, tdb_log);
+	
+#if 1
+	srand(seed);
+	start_timer();
+	for (i=0;i<loops;i++) addrec_gdbm();
+	printf("gdbm got %.2f ops/sec\n", i/end_timer());
+#endif
+
+	merge_test();
+
+	srand(seed);
+	start_timer();
+	for (i=0;i<loops;i++) addrec_db();
+	printf("tdb got %.2f ops/sec\n", i/end_timer());
+
+	compare_db();
+
+	printf("traversed %d records\n", tdb_traverse(db, traverse_fn, NULL));
+	printf("traversed %d records\n", tdb_traverse(db, traverse_fn, NULL));
+
+	tdb_close(db);
+	gdbm_close(gdbm);
+
+	return 0;
+}

source/utils/tdb/tdbtool.c

@@ -0,0 +1,482 @@
+/* 
+   Unix SMB/CIFS implementation.
+   Samba database functions
+   Copyright (C) Andrew Tridgell              1999-2000
+   Copyright (C) Paul `Rusty' Russell		   2000
+   Copyright (C) Jeremy Allison			   2000
+   Copyright (C) Andrew Esh                        2001
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <time.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <ctype.h>
+#include <signal.h>
+#include "tdb.h"
+
+/* a tdb tool for manipulating a tdb database */
+
+#define FSTRING_LEN 256
+typedef char fstring[FSTRING_LEN];
+
+typedef struct connections_key {
+	pid_t pid;
+	int cnum;
+	fstring name;
+} connections_key;
+
+typedef struct connections_data {
+	int magic;
+	pid_t pid;
+	int cnum;
+	uid_t uid;
+	gid_t gid;
+	char name[24];
+	char addr[24];
+	char machine[128];
+	time_t start;
+} connections_data;
+
+static TDB_CONTEXT *tdb;
+
+static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
+
+static void print_asc(unsigned char *buf,int len)
+{
+	int i;
+
+	/* We're probably printing ASCII strings so don't try to display
+	   the trailing NULL character. */
+
+	if (buf[len - 1] == 0)
+	        len--;
+
+	for (i=0;i<len;i++)
+		printf("%c",isprint(buf[i])?buf[i]:'.');
+}
+
+static void print_data(unsigned char *buf,int len)
+{
+	int i=0;
+	if (len<=0) return;
+	printf("[%03X] ",i);
+	for (i=0;i<len;) {
+		printf("%02X ",(int)buf[i]);
+		i++;
+		if (i%8 == 0) printf(" ");
+		if (i%16 == 0) {      
+			print_asc(&buf[i-16],8); printf(" ");
+			print_asc(&buf[i-8],8); printf("\n");
+			if (i<len) printf("[%03X] ",i);
+		}
+	}
+	if (i%16) {
+		int n;
+		
+		n = 16 - (i%16);
+		printf(" ");
+		if (n>8) printf(" ");
+		while (n--) printf("   ");
+		
+		n = i%16;
+		if (n > 8) n = 8;
+		print_asc(&buf[i-(i%16)],n); printf(" ");
+		n = (i%16) - n;
+		if (n>0) print_asc(&buf[i-n],n); 
+		printf("\n");    
+	}
+}
+
+static void help(void)
+{
+	printf("
+tdbtool: 
+  create    dbname     : create a database
+  open      dbname     : open an existing database
+  erase                : erase the database
+  dump                 : dump the database as strings
+  insert    key  data  : insert a record
+  store     key  data  : store a record (replace)
+  show      key        : show a record by key
+  delete    key        : delete a record by key
+  list                 : print the database hash table and freelist
+  free                 : print the database freelist
+  1 | first            : print the first record
+  n | next             : print the next record
+  q | quit             : terminate
+  \\n                   : repeat 'next' command
+");
+}
+
+static void terror(char *why)
+{
+	printf("%s\n", why);
+}
+
+static char *get_token(int startover)
+{
+	static char tmp[1024];
+	static char *cont = NULL;
+	char *insert, *start;
+	char *k = strtok(NULL, " ");
+
+	if (!k)
+	  return NULL;
+
+	if (startover)
+	  start = tmp;
+	else
+	  start = cont;
+
+	strcpy(start, k);
+	insert = start + strlen(start) - 1;
+	while (*insert == '\\') {
+	  *insert++ = ' ';
+	  k = strtok(NULL, " ");
+	  if (!k)
+	    break;
+	  strcpy(insert, k);
+	  insert = start + strlen(start) - 1;
+	}
+
+	/* Get ready for next call */
+	cont = start + strlen(start) + 1;
+	return start;
+}
+
+static void create_tdb(void)
+{
+	char *tok = get_token(1);
+	if (!tok) {
+		help();
+		return;
+	}
+	if (tdb) tdb_close(tdb);
+	tdb = tdb_open(tok, 0, TDB_CLEAR_IF_FIRST,
+		       O_RDWR | O_CREAT | O_TRUNC, 0600);
+	if (!tdb) {
+		printf("Could not create %s: %s\n", tok, strerror(errno));
+	}
+}
+
+static void open_tdb(void)
+{
+	char *tok = get_token(1);
+	if (!tok) {
+		help();
+		return;
+	}
+	if (tdb) tdb_close(tdb);
+	tdb = tdb_open(tok, 0, 0, O_RDWR, 0600);
+	if (!tdb) {
+		printf("Could not open %s: %s\n", tok, strerror(errno));
+	}
+}
+
+static void insert_tdb(void)
+{
+	char *k = get_token(1);
+	char *d = get_token(0);
+	TDB_DATA key, dbuf;
+
+	if (!k || !d) {
+		help();
+		return;
+	}
+
+	key.dptr = k;
+	key.dsize = strlen(k)+1;
+	dbuf.dptr = d;
+	dbuf.dsize = strlen(d)+1;
+
+	if (tdb_store(tdb, key, dbuf, TDB_INSERT) == -1) {
+		terror("insert failed");
+	}
+}
+
+static void store_tdb(void)
+{
+	char *k = get_token(1);
+	char *d = get_token(0);
+	TDB_DATA key, dbuf;
+
+	if (!k || !d) {
+		help();
+		return;
+	}
+
+	key.dptr = k;
+	key.dsize = strlen(k)+1;
+	dbuf.dptr = d;
+	dbuf.dsize = strlen(d)+1;
+
+	printf("Storing key:\n");
+	print_rec(tdb, key, dbuf, NULL);
+
+	if (tdb_store(tdb, key, dbuf, TDB_REPLACE) == -1) {
+		terror("store failed");
+	}
+}
+
+static void show_tdb(void)
+{
+	char *k = get_token(1);
+	TDB_DATA key, dbuf;
+
+	if (!k) {
+		help();
+		return;
+	}
+
+	key.dptr = k;
+/*	key.dsize = strlen(k)+1;*/
+	key.dsize = strlen(k);
+
+	dbuf = tdb_fetch(tdb, key);
+	if (!dbuf.dptr) {
+		terror("fetch failed");
+		return;
+	}
+	/* printf("%s : %*.*s\n", k, (int)dbuf.dsize, (int)dbuf.dsize, dbuf.dptr); */
+	print_rec(tdb, key, dbuf, NULL);
+}
+
+static void delete_tdb(void)
+{
+	char *k = get_token(1);
+	TDB_DATA key;
+
+	if (!k) {
+		help();
+		return;
+	}
+
+	key.dptr = k;
+	key.dsize = strlen(k)+1;
+
+	if (tdb_delete(tdb, key) != 0) {
+		terror("delete failed");
+	}
+}
+
+#if 0
+static int print_conn_key(TDB_DATA key)
+{
+	printf( "pid    =%5d   ", ((connections_key*)key.dptr)->pid);
+	printf( "cnum   =%10d  ", ((connections_key*)key.dptr)->cnum);
+	printf( "name   =[%s]\n", ((connections_key*)key.dptr)->name);
+	return 0;
+}
+
+static int print_conn_data(TDB_DATA dbuf)
+{
+	printf( "pid    =%5d   ", ((connections_data*)dbuf.dptr)->pid);
+	printf( "cnum   =%10d  ", ((connections_data*)dbuf.dptr)->cnum);
+	printf( "name   =[%s]\n", ((connections_data*)dbuf.dptr)->name);
+	
+	printf( "uid    =%5d   ",  ((connections_data*)dbuf.dptr)->uid);
+	printf( "addr   =[%s]\n", ((connections_data*)dbuf.dptr)->addr);
+	printf( "gid    =%5d   ",  ((connections_data*)dbuf.dptr)->gid);
+	printf( "machine=[%s]\n", ((connections_data*)dbuf.dptr)->machine);
+	printf( "start  = %s\n",   ctime(&((connections_data*)dbuf.dptr)->start));
+	return 0;
+}
+#endif
+
+static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+#if 0
+	print_conn_key(key);
+	print_conn_data(dbuf);
+	return 0;
+#else
+	printf("\nkey %d bytes\n", key.dsize);
+	print_asc(key.dptr, key.dsize);
+	printf("\ndata %d bytes\n", dbuf.dsize);
+	print_data(dbuf.dptr, dbuf.dsize);
+	return 0;
+#endif
+}
+
+static int print_key(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+	print_asc(key.dptr, key.dsize);
+	printf("\n");
+	return 0;
+}
+
+static int total_bytes;
+
+static int traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+	total_bytes += dbuf.dsize;
+	return 0;
+}
+
+static void info_tdb(void)
+{
+	int count;
+	total_bytes = 0;
+	if ((count = tdb_traverse(tdb, traverse_fn, NULL) == -1))
+		printf("Error = %s\n", tdb_errorstr(tdb));
+	else
+		printf("%d records totalling %d bytes\n", count, total_bytes);
+}
+
+static char *tdb_getline(char *prompt)
+{
+	static char line[1024];
+	char *p;
+	fputs(prompt, stdout);
+	line[0] = 0;
+	p = fgets(line, sizeof(line)-1, stdin);
+	if (p) p = strchr(p, '\n');
+	if (p) *p = 0;
+	return p?line:NULL;
+}
+
+static int do_delete_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf,
+                     void *state)
+{
+    return tdb_delete(the_tdb, key);
+}
+
+static void first_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey)
+{
+	TDB_DATA dbuf;
+	*pkey = tdb_firstkey(the_tdb);
+	
+	dbuf = tdb_fetch(the_tdb, *pkey);
+	if (!dbuf.dptr) terror("fetch failed");
+	else {
+		/* printf("%s : %*.*s\n", k, (int)dbuf.dsize, (int)dbuf.dsize, dbuf.dptr); */
+		print_rec(the_tdb, *pkey, dbuf, NULL);
+	}
+}
+
+static void next_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey)
+{
+	TDB_DATA dbuf;
+	*pkey = tdb_nextkey(the_tdb, *pkey);
+	
+	dbuf = tdb_fetch(the_tdb, *pkey);
+	if (!dbuf.dptr) 
+		terror("fetch failed");
+	else
+		/* printf("%s : %*.*s\n", k, (int)dbuf.dsize, (int)dbuf.dsize, dbuf.dptr); */
+		print_rec(the_tdb, *pkey, dbuf, NULL);
+}
+
+int main(int argc, char *argv[])
+{
+    int bIterate = 0;
+    char *line;
+    char *tok;
+	TDB_DATA iterate_kbuf;
+
+    if (argv[1]) {
+	static char tmp[1024];
+        sprintf(tmp, "open %s", argv[1]);
+        tok=strtok(tmp," ");
+        open_tdb();
+    }
+
+    while ((line = tdb_getline("tdb> "))) {
+
+        /* Shell command */
+        
+        if (line[0] == '!') {
+            system(line + 1);
+            continue;
+        }
+        
+        if ((tok = strtok(line," "))==NULL) {
+           if (bIterate)
+              next_record(tdb, &iterate_kbuf);
+           continue;
+        }
+        if (strcmp(tok,"create") == 0) {
+            bIterate = 0;
+            create_tdb();
+            continue;
+        } else if (strcmp(tok,"open") == 0) {
+            open_tdb();
+            continue;
+        } else if ((strcmp(tok, "q") == 0) ||
+                   (strcmp(tok, "quit") == 0)) {
+            break;
+	}
+            
+        /* all the rest require a open database */
+        if (!tdb) {
+            bIterate = 0;
+            terror("database not open");
+            help();
+            continue;
+        }
+            
+        if (strcmp(tok,"insert") == 0) {
+            bIterate = 0;
+            insert_tdb();
+        } else if (strcmp(tok,"store") == 0) {
+            bIterate = 0;
+            store_tdb();
+        } else if (strcmp(tok,"show") == 0) {
+            bIterate = 0;
+            show_tdb();
+        } else if (strcmp(tok,"erase") == 0) {
+            bIterate = 0;
+            tdb_traverse(tdb, do_delete_fn, NULL);
+        } else if (strcmp(tok,"delete") == 0) {
+            bIterate = 0;
+            delete_tdb();
+        } else if (strcmp(tok,"dump") == 0) {
+            bIterate = 0;
+            tdb_traverse(tdb, print_rec, NULL);
+        } else if (strcmp(tok,"list") == 0) {
+            tdb_dump_all(tdb);
+        } else if (strcmp(tok, "free") == 0) {
+            tdb_printfreelist(tdb);
+        } else if (strcmp(tok,"info") == 0) {
+            info_tdb();
+        } else if ( (strcmp(tok, "1") == 0) ||
+                    (strcmp(tok, "first") == 0)) {
+            bIterate = 1;
+            first_record(tdb, &iterate_kbuf);
+        } else if ((strcmp(tok, "n") == 0) ||
+                   (strcmp(tok, "next") == 0)) {
+            next_record(tdb, &iterate_kbuf);
+        } else if ((strcmp(tok, "keys") == 0)) {
+                bIterate = 0;
+                tdb_traverse(tdb, print_key, NULL);
+        } else {
+            help();
+        }
+    }
+
+    if (tdb) tdb_close(tdb);
+
+    return 0;
+}

source/utils/tdb/tdbtorture.c

@@ -0,0 +1,226 @@
+#include <stdlib.h>
+#include <time.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/wait.h>
+#include "tdb.h"
+
+/* this tests tdb by doing lots of ops from several simultaneous
+   writers - that stresses the locking code. Build with TDB_DEBUG=1
+   for best effect */
+
+
+
+#define REOPEN_PROB 30
+#define DELETE_PROB 8
+#define STORE_PROB 4
+#define APPEND_PROB 6
+#define LOCKSTORE_PROB 0
+#define TRAVERSE_PROB 20
+#define CULL_PROB 100
+#define KEYLEN 3
+#define DATALEN 100
+#define LOCKLEN 20
+
+static TDB_CONTEXT *db;
+
+static void tdb_log(TDB_CONTEXT *tdb, int level, const char *format, ...)
+{
+	va_list ap;
+    
+	va_start(ap, format);
+	vfprintf(stdout, format, ap);
+	va_end(ap);
+	fflush(stdout);
+#if 0
+	{
+		char *ptr;
+		asprintf(&ptr,"xterm -e gdb /proc/%d/exe %d", getpid(), getpid());
+		system(ptr);
+		free(ptr);
+	}
+#endif	
+}
+
+static void fatal(char *why)
+{
+	perror(why);
+	exit(1);
+}
+
+static char *randbuf(int len)
+{
+	char *buf;
+	int i;
+	buf = (char *)malloc(len+1);
+
+	for (i=0;i<len;i++) {
+		buf[i] = 'a' + (rand() % 26);
+	}
+	buf[i] = 0;
+	return buf;
+}
+
+static int cull_traverse(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf,
+			 void *state)
+{
+	if (random() % CULL_PROB == 0) {
+		tdb_delete(tdb, key);
+	}
+	return 0;
+}
+
+static void addrec_db(void)
+{
+	int klen, dlen, slen;
+	char *k, *d, *s;
+	TDB_DATA key, data, lockkey;
+
+	klen = 1 + (rand() % KEYLEN);
+	dlen = 1 + (rand() % DATALEN);
+	slen = 1 + (rand() % LOCKLEN);
+
+	k = randbuf(klen);
+	d = randbuf(dlen);
+	s = randbuf(slen);
+
+	key.dptr = k;
+	key.dsize = klen+1;
+
+	data.dptr = d;
+	data.dsize = dlen+1;
+
+	lockkey.dptr = s;
+	lockkey.dsize = slen+1;
+
+#if REOPEN_PROB
+	if (random() % REOPEN_PROB == 0) {
+		tdb_reopen_all();
+		goto next;
+	} 
+#endif
+
+#if DELETE_PROB
+	if (random() % DELETE_PROB == 0) {
+		tdb_delete(db, key);
+		goto next;
+	}
+#endif
+
+#if STORE_PROB
+	if (random() % STORE_PROB == 0) {
+		if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+			fatal("tdb_store failed");
+		}
+		goto next;
+	}
+#endif
+
+#if APPEND_PROB
+	if (random() % APPEND_PROB == 0) {
+		if (tdb_append(db, key, data) != 0) {
+			fatal("tdb_append failed");
+		}
+		goto next;
+	}
+#endif
+
+#if LOCKSTORE_PROB
+	if (random() % LOCKSTORE_PROB == 0) {
+		tdb_chainlock(db, lockkey);
+		data = tdb_fetch(db, key);
+		if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+			fatal("tdb_store failed");
+		}
+		if (data.dptr) free(data.dptr);
+		tdb_chainunlock(db, lockkey);
+		goto next;
+	} 
+#endif
+
+#if TRAVERSE_PROB
+	if (random() % TRAVERSE_PROB == 0) {
+		tdb_traverse(db, cull_traverse, NULL);
+		goto next;
+	}
+#endif
+
+	data = tdb_fetch(db, key);
+	if (data.dptr) free(data.dptr);
+
+next:
+	free(k);
+	free(d);
+	free(s);
+}
+
+static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf,
+                       void *state)
+{
+	tdb_delete(tdb, key);
+	return 0;
+}
+
+#ifndef NPROC
+#define NPROC 6
+#endif
+
+#ifndef NLOOPS
+#define NLOOPS 200000
+#endif
+
+int main(int argc, char *argv[])
+{
+	int i, seed=0;
+	int loops = NLOOPS;
+	pid_t pids[NPROC];
+
+	pids[0] = getpid();
+
+	for (i=0;i<NPROC-1;i++) {
+		if ((pids[i+1]=fork()) == 0) break;
+	}
+
+	db = tdb_open("torture.tdb", 2, TDB_CLEAR_IF_FIRST, 
+		      O_RDWR | O_CREAT, 0600);
+	if (!db) {
+		fatal("db open failed");
+	}
+	tdb_logging_function(db, tdb_log);
+
+	srand(seed + getpid());
+	srandom(seed + getpid() + time(NULL));
+	for (i=0;i<loops;i++) addrec_db();
+
+	tdb_traverse(db, NULL, NULL);
+	tdb_traverse(db, traverse_fn, NULL);
+	tdb_traverse(db, traverse_fn, NULL);
+
+	tdb_close(db);
+
+	if (getpid() == pids[0]) {
+		for (i=0;i<NPROC-1;i++) {
+			int status;
+			if (waitpid(pids[i+1], &status, 0) != pids[i+1]) {
+				printf("failed to wait for %d\n",
+				       (int)pids[i+1]);
+				exit(1);
+			}
+			if (WEXITSTATUS(status) != 0) {
+				printf("child %d exited with status %d\n",
+				       (int)pids[i+1], WEXITSTATUS(status));
+				exit(1);
+			}
+		}
+		printf("OK\n");
+	}
+
+	return 0;
+}

source/utils/testparm.c

@@ -0,0 +1,338 @@
+/* 
+   Unix SMB/CIFS implementation.
+   Test validity of smb.conf
+   Copyright (C) Karl Auer 1993, 1994-1998
+
+   Extensively modified by Andrew Tridgell, 1995
+   Converted to popt by Jelmer Vernooij (jelmer@nl.linux.org), 2002
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+/*
+ * Testbed for loadparm.c/params.c
+ *
+ * This module simply loads a specified configuration file and
+ * if successful, dumps it's contents to stdout. Note that the
+ * operation is performed with DEBUGLEVEL at 3.
+ *
+ * Useful for a quick 'syntax check' of a configuration file.
+ *
+ */
+
+#include "includes.h"
+
+extern BOOL AllowDebugChange;
+
+/***********************************************
+ Here we do a set of 'hard coded' checks for bad
+ configuration settings.
+************************************************/
+
+static int do_global_checks(void)
+{
+	int ret = 0;
+	SMB_STRUCT_STAT st;
+
+	if (lp_security() >= SEC_DOMAIN && !lp_encrypted_passwords()) {
+		printf("ERROR: in 'security=domain' mode the 'encrypt passwords' parameter must always be set to 'true'.\n");
+		ret = 1;
+	}
+
+	if (lp_wins_support() && lp_wins_server_list()) {
+		printf("ERROR: both 'wins support = true' and 'wins server = <server list>' \
+cannot be set in the smb.conf file. nmbd will abort with this setting.\n");
+		ret = 1;
+	}
+
+	if (!directory_exist(lp_lockdir(), &st)) {
+		printf("ERROR: lock directory %s does not exist\n",
+		       lp_lockdir());
+		ret = 1;
+	} else if ((st.st_mode & 0777) != 0755) {
+		printf("WARNING: lock directory %s should have permissions 0755 for browsing to work\n",
+		       lp_lockdir());
+		ret = 1;
+	}
+
+	if (!directory_exist(lp_piddir(), &st)) {
+		printf("ERROR: pid directory %s does not exist\n",
+		       lp_piddir());
+		ret = 1;
+	}
+
+	/*
+	 * Password server sanity checks.
+	 */
+
+	if((lp_security() == SEC_SERVER || lp_security() >= SEC_DOMAIN) && !lp_passwordserver()) {
+		pstring sec_setting;
+		if(lp_security() == SEC_SERVER)
+			pstrcpy(sec_setting, "server");
+		else if(lp_security() == SEC_DOMAIN)
+			pstrcpy(sec_setting, "domain");
+
+		printf("ERROR: The setting 'security=%s' requires the 'password server' parameter be set \
+to a valid password server.\n", sec_setting );
+		ret = 1;
+	}
+
+	
+	/*
+	 * Check 'hosts equiv' and 'use rhosts' compatibility with 'hostname lookup' value.
+	 */
+
+	if(*lp_hosts_equiv() && !lp_hostname_lookups()) {
+		printf("ERROR: The setting 'hosts equiv = %s' requires that 'hostname lookups = yes'.\n", lp_hosts_equiv());
+		ret = 1;
+	}
+
+	/*
+	 * Password chat sanity checks.
+	 */
+
+	if(lp_security() == SEC_USER && lp_unix_password_sync()) {
+
+		/*
+		 * Check that we have a valid lp_passwd_program() if not using pam.
+		 */
+
+#ifdef WITH_PAM
+		if (!lp_pam_password_change()) {
+#endif
+
+			if(lp_passwd_program() == NULL) {
+				printf("ERROR: the 'unix password sync' parameter is set and there is no valid 'passwd program' \
+parameter.\n" );
+				ret = 1;
+			} else {
+				pstring passwd_prog;
+				pstring truncated_prog;
+				const char *p;
+
+				pstrcpy( passwd_prog, lp_passwd_program());
+				p = passwd_prog;
+				*truncated_prog = '\0';
+				next_token(&p, truncated_prog, NULL, sizeof(pstring));
+
+				if(access(truncated_prog, F_OK) == -1) {
+					printf("ERROR: the 'unix password sync' parameter is set and the 'passwd program' (%s) \
+cannot be executed (error was %s).\n", truncated_prog, strerror(errno) );
+					ret = 1;
+				}
+			}
+
+#ifdef WITH_PAM
+		}
+#endif
+
+		if(lp_passwd_chat() == NULL) {
+			printf("ERROR: the 'unix password sync' parameter is set and there is no valid 'passwd chat' \
+parameter.\n");
+			ret = 1;
+		}
+
+		/*
+		 * Check that we have a valid script and that it hasn't
+		 * been written to expect the old password.
+		 */
+
+		if(lp_encrypted_passwords()) {
+			if(strstr( lp_passwd_chat(), "%o")!=NULL) {
+				printf("ERROR: the 'passwd chat' script [%s] expects to use the old plaintext password \
+via the %%o substitution. With encrypted passwords this is not possible.\n", lp_passwd_chat() );
+				ret = 1;
+			}
+		}
+	}
+
+	if (strlen(lp_winbind_separator()) != 1) {
+		printf("ERROR: the 'winbind separator' parameter must be a single character.\n");
+		ret = 1;
+	}
+
+	if (*lp_winbind_separator() == '+') {
+		printf("'winbind separator = +' might cause problems with group membership.\n");
+	}
+
+	if (lp_algorithmic_rid_base() < BASE_RID) {
+		/* Try to prevent admin foot-shooting, we can't put algorithmic
+		   rids below 1000, that's the 'well known RIDs' on NT */
+		printf("'algorithmic rid base' must be equal to or above %lu\n", BASE_RID);
+	}
+
+	if (lp_algorithmic_rid_base() & 1) {
+		printf("'algorithmic rid base' must be even.\n");
+	}
+
+#ifndef HAVE_DLOPEN
+	if (lp_preload_modules()) {
+		printf("WARNING: 'preload modules = ' set while loading plugins not supported.\n");
+	}
+#endif
+
+	return ret;
+}   
+
+int main(int argc, const char *argv[])
+{
+	extern char *optarg;
+	extern int optind;
+	const char *config_file = dyn_CONFIGFILE;
+	int s;
+	static BOOL silent_mode = False;
+	int ret = 0;
+	int opt;
+	poptContext pc;
+	static const char *term_code = "";
+	static char *new_local_machine = NULL;
+	const char *cname;
+	const char *caddr;
+	static int show_defaults;
+
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+		{"suppress-prompt", 's', POPT_ARG_VAL, &silent_mode, 1, "Suppress prompt for enter"},
+		{"verbose", 'v', POPT_ARG_NONE, &show_defaults, 1, "Show default options too"},
+		{"server", 'L',POPT_ARG_STRING, &new_local_machine, 0, "Set %%L macro to servername\n"},
+		{"encoding", 't', POPT_ARG_STRING, &term_code, 0, "Print parameters with encoding"},
+		{NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_version},
+		{0,0,0,0}
+	};
+
+	pc = poptGetContext(NULL, argc, argv, long_options, 
+			    POPT_CONTEXT_KEEP_FIRST);
+	poptSetOtherOptionHelp(pc, "[OPTION...] <config-file> [host-name] [host-ip]");
+
+	while((opt = poptGetNextOpt(pc)) != -1);
+
+	setup_logging(poptGetArg(pc), True);
+
+	if (poptPeekArg(pc)) 
+		config_file = poptGetArg(pc);
+
+	cname = poptGetArg(pc);
+	caddr = poptGetArg(pc);
+	
+	if (new_local_machine) {
+		set_local_machine_name(new_local_machine);
+	}
+
+	dbf = x_stdout;
+	DEBUGLEVEL = 2;
+	AllowDebugChange = False;
+
+	printf("Load smb config files from %s\n",config_file);
+
+	if (!lp_load(config_file,False,True,False)) {
+		printf("Error loading services.\n");
+		return(1);
+	}
+
+	printf("Loaded services file OK.\n");
+
+	ret = do_global_checks();
+
+	for (s=0;s<1000;s++) {
+		if (VALID_SNUM(s))
+			if (strlen(lp_servicename(s)) > 8) {
+				printf("WARNING: You have some share names that are longer than 8 chars\n");
+				printf("These may give errors while browsing or may not be accessible\nto some older clients\n");
+				break;
+			}
+	}
+
+	for (s=0;s<1000;s++) {
+		if (VALID_SNUM(s)) {
+			const char **deny_list = lp_hostsdeny(s);
+			const char **allow_list = lp_hostsallow(s);
+			int i;
+			if(deny_list) {
+				for (i=0; deny_list[i]; i++) {
+					char *hasstar = strchr_m(deny_list[i], '*');
+					char *hasquery = strchr_m(deny_list[i], '?');
+					if(hasstar || hasquery) {
+						printf("Invalid character %c in hosts deny list (%s) for service %s.\n",
+							   hasstar ? *hasstar : *hasquery, deny_list[i], lp_servicename(s) );
+					}
+				}
+			}
+
+			if(allow_list) {
+				for (i=0; allow_list[i]; i++) {
+					char *hasstar = strchr_m(allow_list[i], '*');
+					char *hasquery = strchr_m(allow_list[i], '?');
+					if(hasstar || hasquery) {
+						printf("Invalid character %c in hosts allow list (%s) for service %s.\n",
+							   hasstar ? *hasstar : *hasquery, allow_list[i], lp_servicename(s) );
+					}
+				}
+			}
+
+			if(lp_level2_oplocks(s) && !lp_oplocks(s)) {
+				printf("Invalid combination of parameters for service %s. \
+					   Level II oplocks can only be set if oplocks are also set.\n",
+					   lp_servicename(s) );
+			}
+		}
+	}
+
+
+	if (!silent_mode) {
+		printf("Server role: ");
+		switch(lp_server_role()) {
+			case ROLE_STANDALONE:
+				printf("ROLE_STANDALONE\n");
+				break;
+			case ROLE_DOMAIN_MEMBER:
+				printf("ROLE_DOMAIN_MEMBER\n");
+				break;
+			case ROLE_DOMAIN_BDC:
+				printf("ROLE_DOMAIN_BDC\n");
+				break;
+			case ROLE_DOMAIN_PDC:
+				printf("ROLE_DOMAIN_PDC\n");
+				break;
+			default:
+				printf("Unknown -- internal error?\n");
+				break;
+		}
+	}
+
+	if (!cname) {
+		if (!silent_mode) {
+			printf("Press enter to see a dump of your service definitions\n");
+			fflush(stdout);
+			getc(stdin);
+		}
+		lp_dump(stdout, show_defaults, lp_numservices());
+	}
+
+	if(cname && caddr){
+		/* this is totally ugly, a real `quick' hack */
+		for (s=0;s<1000;s++) {
+			if (VALID_SNUM(s)) {		 
+				if (allow_access(lp_hostsdeny(s), lp_hostsallow(s), cname, caddr)) {
+					printf("Allow connection from %s (%s) to %s\n",
+						   cname,caddr,lp_servicename(s));
+				} else {
+					printf("Deny connection from %s (%s) to %s\n",
+						   cname,caddr,lp_servicename(s));
+				}
+			}
+		}
+	}
+	return(ret);
+}

source/utils/testprns.c

@@ -0,0 +1,61 @@
+/* 
+   Unix SMB/CIFS implementation.
+   test printer setup
+   Copyright (C) Karl Auer 1993, 1994-1998
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+/*
+ * Testbed for pcap.c
+ *
+ * This module simply checks a given printer name against the compiled-in
+ * printcap file.
+ *
+ * The operation is performed with DEBUGLEVEL at 3.
+ *
+ * Useful for a quick check of a printcap file.
+ *
+ */
+
+#include "includes.h"
+
+int main(int argc, char *argv[])
+{
+   const char *pszTemp;
+
+   setup_logging(argv[0],True);
+
+   if (argc < 2 || argc > 3)
+      printf("Usage: testprns printername [printcapfile]\n");
+   else
+   {
+      dbf = x_fopen("test.log", O_WRONLY|O_CREAT|O_TRUNC, 0644);
+      if (dbf == NULL) {
+         printf("Unable to open logfile.\n");
+      } else {
+         DEBUGLEVEL = 3;
+         pszTemp = (argc < 3) ? PRINTCAP_NAME : argv[2];
+         printf("Looking for printer %s in printcap file %s\n", 
+                 argv[1], pszTemp);
+         if (!pcap_printername_ok(argv[1], pszTemp))
+            printf("Printer name %s is not valid.\n", argv[1]);
+         else
+            printf("Printer name %s is valid.\n", argv[1]);
+         x_fclose(dbf);
+      }
+   }
+   return (0);
+}