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Rolled back tree state to 11:59pm 8th November 1997 EST to

Browse Source 
remove problems.
Jeremy
This commit is contained in:
Jeremy Allison 0001-01-01 00:00:00 +00:00
parent ad43183d2d
commit 4a36ac236c
15 changed files with 357 additions and 520 deletions
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2
source/client/client.c
View File

@ -3900,7 +3900,7 @@ static void usage(char *pname)
{
if (!cli_send_login(NULL,NULL,True,True)) return(1);
do_nt_login(dest_ip, desthost, myhostname, Client, cnum);
do_nt_login(desthost, myhostname, Client, cnum);
cli_send_logout();
close_sockets();

216
source/client/ntclient.c
View File

@ -25,7 +25,6 @@
#endif
#include "includes.h"
#include "nterr.h"
extern int DEBUGLEVEL;
extern pstring username;
@ -36,109 +35,11 @@ extern pstring workgroup;
#ifdef NTDOMAIN
/************************************************************************
check workstation trust account status
************************************************************************/
BOOL wksta_trust_account_check(struct in_addr dest_ip, char *dest_host,
char *myhostname, char *domain,
fstring mach_pwd, fstring new_mach_pwd)
{
pstring tmp;
struct cli_state wksta_trust;
fstring mach_acct;
uchar lm_owf_mach_pwd[16];
uchar nt_owf_mach_pwd[16];
uchar lm_sess_pwd[24];
uchar nt_sess_pwd[24];
BOOL right_error_code = False;
char *start_mach_pwd;
char *change_mach_pwd;
fstrcpy(mach_acct, myhostname);
strlower(mach_pwd);
fstrcpy(mach_pwd , myhostname);
strcat(mach_acct, "$");
strupper(mach_acct);
sprintf(tmp, "Enter Workstation Trust Account password for [%s].\nDefault is [%s]. Password: ",
mach_acct, mach_pwd);
start_mach_pwd = (char*)getpass(tmp);
if (start_mach_pwd[0] != 0)
{
fstrcpy(mach_pwd, start_mach_pwd);
}
sprintf(tmp, "Enter new Workstation Trust Account password for [%s]\nPress Return to leave at old value. Password: ",
mach_acct);
change_mach_pwd = (char*)getpass(tmp);
fstrcpy(new_mach_pwd, change_mach_pwd);
if (!cli_initialise(&wksta_trust))
{
DEBUG(1,("cli_initialise failed for wksta_trust\n"));
return False;
}
if (!server_connect_init(&wksta_trust, myhostname, dest_ip, dest_host))
{
uint8 err_cls;
uint32 err_num;
cli_error(&wksta_trust, &err_cls, &err_num);
DEBUG(1,("server_connect_init failed (%s)\n", cli_errstr(&wksta_trust)));
cli_shutdown(&wksta_trust);
return False;
}
nt_lm_owf_gen(mach_pwd, nt_owf_mach_pwd, lm_owf_mach_pwd);
DEBUG(5,("generating nt owf from initial machine pwd: %s\n", mach_pwd));
SMBOWFencrypt(nt_owf_mach_pwd, wksta_trust.cryptkey, nt_sess_pwd);
SMBOWFencrypt(lm_owf_mach_pwd, wksta_trust.cryptkey, lm_sess_pwd);
right_error_code = False;
if (!server_validate2(&wksta_trust, mach_acct, domain,
lm_sess_pwd, sizeof(lm_sess_pwd),
nt_sess_pwd, sizeof(nt_sess_pwd)))
{
uint8 err_cls;
uint32 err_num;
cli_error(&wksta_trust, &err_cls, &err_num);
if (err_num == (0xC0000000 | NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT))
{
DEBUG(1,("server_validate: valid workstation trust account exists\n"));
right_error_code = True;
}
if (err_num == (0xC0000000 | NT_STATUS_NO_SUCH_USER))
{
DEBUG(1,("server_validate: workstation trust account does not exist\n"));
right_error_code = False;
}
}
if (!right_error_code)
{
DEBUG(1,("server_validate failed (%s)\n", cli_errstr(&wksta_trust)));
}
cli_shutdown(&wksta_trust);
return right_error_code;
}
/****************************************************************************
experimental nt login.
****************************************************************************/
BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
char *myhostname,
BOOL do_nt_login(char *desthost, char *myhostname,
int Client, int cnum)
{
DOM_CHAL clnt_chal;
@ -148,10 +49,6 @@ BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
DOM_CHAL auth2_srv_chal;
DOM_CRED srv_pwset_clnt_cred;
DOM_CRED srv_pwset_rtn_cred;
DOM_CRED srv_pwset_srv_cred;
DOM_CRED sam_logon_clnt_cred;
DOM_CRED sam_logon_rtn_cred;
DOM_CRED sam_logon_srv_cred;
@ -169,13 +66,9 @@ BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
uchar sess_key[8];
char nt_owf_mach_pwd[16];
char nt_owf_new_mach_pwd[16];
fstring server_name;
fstring mach_acct;
fstring mach_pwd;
fstring new_mach_pwd;
fstring server_name;
RPC_IFACE abstract;
RPC_IFACE transfer;
@ -195,8 +88,6 @@ BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
uint32 call_id = 0;
char *inbuf,*outbuf;
/******************** initialise ********************************/
zerotime.time = 0;
inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
@ -300,46 +191,6 @@ BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
/************ Check workstation trust account *******************/
/* default machine password is lower-case machine name (really secure) */
fstrcpy(mach_pwd, myhostname);
strlower(mach_pwd);
wksta_trust_account_check(dest_ip, dest_host, myhostname, workgroup, mach_pwd, new_mach_pwd);
/************ Long-term Session key (default) **********/
{
char lm_owf_mach_pwd[16];
#ifdef DEBUG_PASSWORD
DEBUG(100,("generating nt owf from initial machine pwd: %s\n", mach_pwd));
#endif
nt_lm_owf_gen( mach_pwd, nt_owf_mach_pwd , lm_owf_mach_pwd );
}
#ifdef DEBUG_PASSWORD
dump_data(6, nt_owf_mach_pwd, 16);
#endif
/* calculate the session key */
cred_session_key(&clnt_chal, &srv_chal, nt_owf_mach_pwd, sess_key);
/*********** next new trust account password ************/
{
char lm_owf_new_mach_pwd[16];
#ifdef DEBUG_PASSWORD
DEBUG(100,("generating nt owf from new machine pwd: %s\n", new_mach_pwd));
#endif
nt_lm_owf_gen(new_mach_pwd, nt_owf_new_mach_pwd, lm_owf_new_mach_pwd);
}
#ifdef DEBUG_PASSWORD
dump_data(6, nt_owf_new_mach_pwd, 16);
#endif
/******************* open the \PIPE\NETLOGON file *****************/
if ((fnum = rpc_pipe_open(inbuf, outbuf, PIPE_NETLOGON, Client, cnum)) == 0xffff)
@ -365,24 +216,59 @@ BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
/******************* Request Challenge ********************/
fstrcpy(mach_acct, myhostname);
strlower(mach_pwd);
fstrcpy(mach_pwd , myhostname);
strcat(mach_acct, "$");
SIVAL(clnt_chal.data, 0, 0x11111111);
SIVAL(clnt_chal.data, 4, 0x22222222);
/* send a client challenge; receive a server challenge */
if (!do_lsa_req_chal(fnum, ++call_id, dest_host, myhostname, &clnt_chal, &srv_chal))
if (!do_lsa_req_chal(fnum, ++call_id, desthost, myhostname, &clnt_chal, &srv_chal))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
free(inbuf); free(outbuf);
return False;
}
/************ Long-term Session key (default) **********/
#if 0
/* DAMN! can't get the machine password - need become_root() to do it! */
/* get the machine password */
if (!get_md4pw(mach_acct, nt_owf_mach_pwd))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
free(inbuf); free(outbuf);
return False;
}
DEBUG(5,("got nt owf from smbpasswd entry: %s\n", mach_pwd));
#else
{
char lm_owf_mach_pwd[16];
nt_lm_owf_gen(mach_pwd, nt_owf_mach_pwd, lm_owf_mach_pwd);
DEBUG(5,("generating nt owf from initial machine pwd: %s\n", mach_pwd));
}
#endif
dump_data(6, nt_owf_mach_pwd, 16);
/* calculate the session key */
cred_session_key(&clnt_chal, &srv_chal, nt_owf_mach_pwd, sess_key);
/******************* Authenticate 2 ********************/
/* calculate auth-2 credentials */
cred_create(sess_key, &clnt_chal, zerotime, &(clnt_cred.challenge));
/* send client auth-2 challenge; receive an auth-2 challenge */
if (!do_lsa_auth2(fnum, ++call_id, dest_host, mach_acct, 2, myhostname,
if (!do_lsa_auth2(fnum, ++call_id, desthost, mach_acct, 2, myhostname,
&(clnt_cred.challenge), 0x000001ff, &auth2_srv_chal))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
@ -390,26 +276,8 @@ BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
return False;
}
/**************** Net Server Password Set **************/
clnt_cred.timestamp.time = srv_pwset_clnt_cred.timestamp.time = time(NULL);
/* calculate sam logon credentials, using the auth2 client challenge */
cred_create(sess_key, &(clnt_cred.challenge), srv_pwset_clnt_cred.timestamp,
&(srv_pwset_clnt_cred.challenge));
/* send client srv_pwset challenge; receive a srv_pwset challenge */
if (!do_lsa_srv_pwset(fnum, ++call_id, sess_key,
dest_host, mach_acct, 2, myhostname,
&srv_pwset_clnt_cred, &srv_pwset_srv_cred,
nt_owf_new_mach_pwd))
{
cli_smb_close(inbuf, outbuf, Client, cnum, fnum);
free(inbuf); free(outbuf);
return False;
}
/****************** SAM Info Preparation *******************/
/*********************** SAM Info ***********************/
{
char lm_owf_user_pwd[16];
@ -443,7 +311,7 @@ BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
/* send client sam-logon challenge; receive a sam-logon challenge */
if (!do_lsa_sam_logon(fnum, ++call_id, sess_key, &clnt_cred,
dest_host, mach_acct,
desthost, mach_acct,
&sam_logon_clnt_cred, &sam_logon_rtn_cred,
1, 1, &id1, &user_info1,
&sam_logon_srv_cred))
@ -464,7 +332,7 @@ BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
/* send client sam-logoff challenge; receive a sam-logoff challenge */
if (!do_lsa_sam_logoff(fnum, ++call_id, sess_key, &clnt_cred,
dest_host, mach_acct,
desthost, mach_acct,
&sam_logoff_clnt_cred, &sam_logoff_rtn_cred,
1, 1, &id1,
&sam_logoff_srv_cred))

6
source/include/byteorder.h
View File

@ -207,7 +207,7 @@ it also defines lots of intermediate macros, just ignore those :-)
DEBUG(5,("%s%04x %s: ", \
tab_depth(depth), PTR_DIFF(inbuf,base),string)); \
if (charmode) print_asc(5, (unsigned char*)(outbuf), (len)); else \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%02x ", (uint8)((outbuf)[idx]))); } } \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%02x ", (outbuf)[idx])); } } \
DEBUG(5,("\n"));
#define DBG_RW_PSVAL(charmode,string,depth,base,read,inbuf,outbuf,len) \
@ -215,7 +215,7 @@ it also defines lots of intermediate macros, just ignore those :-)
DEBUG(5,("%s%04x %s: ", \
tab_depth(depth), PTR_DIFF(inbuf,base),string)); \
if (charmode) print_asc(5, (unsigned char*)(outbuf), 2*(len)); else \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%04x ", (uint16)((outbuf)[idx]))); } } \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%04x ", (outbuf)[idx])); } } \
DEBUG(5,("\n"));
#define DBG_RW_PIVAL(charmode,string,depth,base,read,inbuf,outbuf,len) \
@ -223,7 +223,7 @@ it also defines lots of intermediate macros, just ignore those :-)
DEBUG(5,("%s%04x %s: ", \
tab_depth(depth), PTR_DIFF(inbuf,base),string)); \
if (charmode) print_asc(5, (unsigned char*)(outbuf), 4*(len)); else \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%08x ", (uint32)((outbuf)[idx]))); } } \
{ int idx; for (idx = 0; idx < len; idx++) { DEBUG(5,("%08x ", (outbuf)[idx])); } } \
DEBUG(5,("\n"));
#define DBG_RW_CVAL(string,depth,base,read,inbuf,outbuf) \

42
source/include/proto.h
View File

@ -61,14 +61,13 @@ BOOL cli_unlock(struct cli_state *cli, int fnum, uint32 offset, uint32 len, int
int cli_read(struct cli_state *cli, int fnum, char *buf, uint32 offset, uint16 size);
int cli_write(struct cli_state *cli, int fnum, char *buf, uint32 offset, uint16 size);
BOOL cli_negprot(struct cli_state *cli);
BOOL cli_session_request(struct cli_state *cli,
char *called_host_name , int called_name_type,
char calling_netbios_name[16], int calling_name_type);
BOOL cli_session_request(struct cli_state *cli, char *host, int name_type,
char *myname);
BOOL cli_connect(struct cli_state *cli, char *host, struct in_addr *ip);
BOOL cli_initialise(struct cli_state *cli);
void cli_shutdown(struct cli_state *cli);
char *cli_errstr(struct cli_state *cli);
BOOL cli_error(struct cli_state *cli, uint8 *eclass, uint32 *num);
void cli_error(struct cli_state *cli, int *eclass, int *num);
void cli_sockopt(struct cli_state *cli, char *options);
int cli_setpid(struct cli_state *cli, int pid);
@ -628,17 +627,9 @@ void sync_browse_lists(struct subnet_record *d, struct work_record *work,
/*The following definitions come from ntclient.c */
BOOL wksta_trust_account_check(struct in_addr dest_ip, char *dest_host,
char *myhostname, char *domain,
fstring mach_pwd, fstring new_mach_pwd);
BOOL do_nt_login(struct in_addr dest_ip, char *dest_host,
char *myhostname,
BOOL do_nt_login(char *desthost, char *myhostname,
int Client, int cnum);
/*The following definitions come from nterr.c */
char *get_nt_error_msg(uint16 nt_code);
/*The following definitions come from params.c */
BOOL pm_process( char *FileName,
@ -663,6 +654,11 @@ BOOL user_ok(char *user,int snum);
BOOL authorise_login(int snum,char *user,char *password, int pwlen,
BOOL *guest,BOOL *force,uint16 vuid);
BOOL check_hosts_equiv(char *user);
struct cli_state *server_client(void);
struct cli_state *server_cryptkey(void);
BOOL server_validate(char *user, char *domain,
char *pass, int passlen,
char *ntpass, int ntpasslen);
/*The following definitions come from pcap.c */
@ -696,18 +692,6 @@ void status_printjob(int cnum,int snum,int jobid,int status);
int printjob_encode(int snum, int job);
void printjob_decode(int jobid, int *snum, int *job);
/*The following definitions come from pwd_validate.c */
BOOL server_connect_init(struct cli_state *clnt, char my_netbios_name[16],
struct in_addr dest_ip, char *desthost);
BOOL server_cryptkey(struct cli_state *clnt, char my_netbios_name[16]);
BOOL server_validate2(struct cli_state *clnt, char *user, char *domain,
char *pass, int passlen,
char *ntpass, int ntpasslen);
BOOL server_validate(struct cli_state *clnt, char *user, char *domain,
char *pass, int passlen,
char *ntpass, int ntpasslen);
/*The following definitions come from quotas.c */
BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize);
@ -1057,7 +1041,6 @@ char* wks_io_r_unknown_0(BOOL io, WKS_R_UNKNOWN_0 *r_u, char *q, char *base, int
/*The following definitions come from server.c */
struct cli_state *pwd_server_connection(void);
void *dflt_sig(void);
void killkids(void);
mode_t unix_mode(int cnum,int dosmode);
@ -1125,11 +1108,10 @@ void cred_hash2(unsigned char *out,unsigned char *in,unsigned char *key);
/*The following definitions come from smbencrypt.c */
void SMBencrypt(uchar *passwd, uchar *c8, uchar p24[24]);
void SMBencrypt(uchar *passwd, uchar *c8, uchar *p24);
void E_md4hash(uchar *passwd, uchar *p16);
void SMBOWFencrypt(char passwd[16], uchar *c8, uchar p24[24]);
void SMBNTencrypt(uchar *passwd, uchar *c8, uchar p24[24]);
void nt_lm_owf_gen(char *pwd, char nt_p16[16], char p16[16]);
void SMBNTencrypt(uchar *passwd, uchar *c8, uchar *p24);
void nt_lm_owf_gen(char *pwd, char *nt_p16, char *p16);
/*The following definitions come from smberr.c */

50
source/include/smb.h
View File

@ -1363,13 +1363,9 @@ struct cli_state {
int protocol;
int sec_mode;
int error;
int privileges;
int privilages;
fstring eff_name;
fstring full_dest_host_name;
char called_netbios_name[16];
char calling_netbios_name[16];
fstring desthost;
char cryptkey[8];
uint32 sesskey;
int serverzone;
@ -2024,15 +2020,6 @@ char *Strstr(char *s, char *p);
#define BROWSER_CONSTANT 0xaa55
/* NT Flags2 bits - cifs6.txt section 3.1.2 */
#define FLAGS2_LONG_PATH_COMPONENTS 0x0001
#define FLAGS2_EXTENDED_ATTRIBUTES 0x0002
#define FLAGS2_DFS_PATHNAMES 0x1000
#define FLAGS2_READ_PERMIT_NO_EXECUTE 0x2000
#define FLAGS2_32_BIT_ERROR_CODES 0x4000
#define FLAGS2_UNICODE_STRINGS 0x8000
/* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */
#define CAP_RAW_MODE 0x0001
@ -2050,39 +2037,14 @@ char *Strstr(char *s, char *p);
/* protocol types. It assumes that higher protocols include lower protocols
as subsets */
enum protocol_types
{
PROTOCOL_NONE,
PROTOCOL_CORE,
PROTOCOL_COREPLUS,
PROTOCOL_LANMAN1,
PROTOCOL_LANMAN2,
PROTOCOL_NT1
};
enum protocol_types {PROTOCOL_NONE,PROTOCOL_CORE,PROTOCOL_COREPLUS,PROTOCOL_LANMAN1,PROTOCOL_LANMAN2,PROTOCOL_NT1};
/* security levels */
enum security_types
{
SEC_SHARE,
SEC_USER,
SEC_SERVER
};
/* bit-masks for security mode. see cifs6.txt Negprot 4.1.1 server response */
#define USE_USER_LEVEL_SECURITY 1
#define USE_CHALLENGE_RESPONSE 2
enum security_types {SEC_SHARE,SEC_USER,SEC_SERVER};
/* printing types */
enum printing_types
{
PRINT_BSD,
PRINT_SYSV,
PRINT_AIX,
PRINT_HPUX,
PRINT_QNX,
PRINT_PLP,
PRINT_LPRNG
};
enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,
PRINT_QNX,PRINT_PLP,PRINT_LPRNG};
/* Remote architectures we know about. */
enum remote_arch_types {RA_UNKNOWN, RA_WFWG, RA_OS2, RA_WIN95, RA_WINNT, RA_SAMBA};

148
source/libsmb/clientgen.c
View File

@ -104,7 +104,7 @@ static BOOL cli_send_trans(struct cli_state *cli,
if (this_ldata < ldata || this_lparam < lparam) {
/* receive interim response */
if (!receive_smb(cli->fd,cli->inbuf,cli->timeout) ||
cli_error(cli,NULL, NULL)) {
CVAL(cli->inbuf,smb_rcls) != 0) {
return(False);
}
@ -176,7 +176,8 @@ static BOOL cli_receive_trans(struct cli_state *cli,
CVAL(cli->inbuf,smb_com)));
return(False);
}
if (cli_error(cli,NULL, NULL)) return(False);
if (CVAL(cli->inbuf,smb_rcls) != 0)
return(False);
/* parse out the lengths */
total_data = SVAL(cli->inbuf,smb_tdrcnt);
@ -226,7 +227,8 @@ static BOOL cli_receive_trans(struct cli_state *cli,
CVAL(cli->inbuf,smb_com)));
return(False);
}
if (cli_error(cli,NULL, NULL)) return(False);
if (CVAL(cli->inbuf,smb_rcls) != 0)
return(False);
}
return(True);
@ -298,7 +300,7 @@ BOOL cli_NetWkstaUserLogon(struct cli_state *cli,char *user, char *workstation)
if (cli->error == 0) {
DEBUG(4,("NetWkstaUserLogon success\n"));
cli->privileges = SVAL(p, 24);
cli->privilages = SVAL(p, 24);
fstrcpy(cli->eff_name,p+2);
} else {
DEBUG(1,("NetwkstaUserLogon gave error %d\n", cli->error));
@ -422,22 +424,15 @@ BOOL cli_session_setup(struct cli_state *cli,
return False;
}
if ((cli->sec_mode & USE_CHALLENGE_RESPONSE) && *pass && passlen != 24)
{
if ((cli->sec_mode & 2) && *pass && passlen != 24) {
passlen = 24;
SMBencrypt((uchar *)pass,(uchar *)cli->cryptkey,(uchar *)pword);
}
else
{
} else {
memcpy(pword, pass, passlen);
}
/* if in share level security then don't send a password now */
if (!(cli->sec_mode & USE_USER_LEVEL_SECURITY))
{
fstrcpy(pword, "");
passlen=1;
}
if (!(cli->sec_mode & 1)) {fstrcpy(pword, "");passlen=1;}
/* send a session setup command */
bzero(cli->outbuf,smb_size);
@ -492,7 +487,9 @@ BOOL cli_session_setup(struct cli_state *cli,
show_msg(cli->inbuf);
if (cli_error(cli,NULL, NULL)) return(False);
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
/* use the returned uid from now on */
cli->uid = SVAL(cli->inbuf,smb_uid);
@ -512,19 +509,19 @@ BOOL cli_send_tconX(struct cli_state *cli,
bzero(cli->outbuf,smb_size);
bzero(cli->inbuf,smb_size);
if (cli->sec_mode & USE_USER_LEVEL_SECURITY) {
if (cli->sec_mode & 1) {
passlen = 1;
pass = "";
}
if ((cli->sec_mode & USE_CHALLENGE_RESPONSE) && *pass && passlen != 24) {
if ((cli->sec_mode & 2) && *pass && passlen != 24) {
passlen = 24;
SMBencrypt((uchar *)pass,(uchar *)cli->cryptkey,(uchar *)pword);
} else {
memcpy(pword, pass, passlen);
}
sprintf(fullshare, "\\\\%s\\%s", cli->called_netbios_name, share);
sprintf(fullshare, "\\\\%s\\%s", cli->desthost, share);
set_message(cli->outbuf,4,
2 + strlen(fullshare) + passlen + strlen(dev),True);
@ -547,7 +544,9 @@ BOOL cli_send_tconX(struct cli_state *cli,
if (!receive_smb(cli->fd,cli->inbuf,cli->timeout))
return False;
if (cli_error(cli,NULL, NULL)) return(False);
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
cli->cnum = SVAL(cli->inbuf,smb_tid);
return True;
@ -569,7 +568,7 @@ BOOL cli_tdis(struct cli_state *cli)
if (!receive_smb(cli->fd,cli->inbuf,cli->timeout))
return False;
return !cli_error(cli,NULL, NULL);
return CVAL(cli->inbuf,smb_rcls) == 0;
}
/****************************************************************************
@ -600,7 +599,9 @@ BOOL cli_unlink(struct cli_state *cli, char *fname)
return False;
}
if (cli_error(cli,NULL, NULL)) return False;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
@ -658,7 +659,9 @@ int cli_open(struct cli_state *cli, char *fname, int flags, int share_mode)
return -1;
}
if (cli_error(cli,NULL, NULL)) return -1;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return -1;
}
return SVAL(cli->inbuf,smb_vwv2);
}
@ -689,7 +692,9 @@ BOOL cli_close(struct cli_state *cli, int fnum)
return False;
}
if (cli_error(cli,NULL, NULL)) return False;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
@ -728,7 +733,9 @@ BOOL cli_lock(struct cli_state *cli, int fnum, uint32 offset, uint32 len, int ti
return False;
}
if (cli_error(cli,NULL, NULL)) return False;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
@ -766,7 +773,9 @@ BOOL cli_unlock(struct cli_state *cli, int fnum, uint32 offset, uint32 len, int
return False;
}
if (cli_error(cli,NULL, NULL)) return False;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
@ -799,7 +808,9 @@ int cli_read(struct cli_state *cli, int fnum, char *buf, uint32 offset, uint16 s
return -1;
}
if (cli_error(cli,NULL, NULL)) return -1;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return -1;
}
size = SVAL(cli->inbuf, smb_vwv5);
p = smb_base(cli->inbuf) + SVAL(cli->inbuf,smb_vwv6);
@ -841,7 +852,9 @@ int cli_write(struct cli_state *cli, int fnum, char *buf, uint32 offset, uint16
return -1;
}
if (cli_error(cli,NULL, NULL)) return -1;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return -1;
}
return SVAL(cli->inbuf, smb_vwv2);
}
@ -886,8 +899,10 @@ BOOL cli_negprot(struct cli_state *cli)
show_msg(cli->inbuf);
if (cli_error(cli,NULL, NULL)) return False;
if ((int)SVAL(cli->inbuf,smb_vwv0) >= numprots) return(False);
if (CVAL(cli->inbuf,smb_rcls) != 0 ||
((int)SVAL(cli->inbuf,smb_vwv0) >= numprots)) {
return(False);
}
cli->protocol = prots[SVAL(cli->inbuf,smb_vwv0)].prot;
@ -921,43 +936,33 @@ BOOL cli_negprot(struct cli_state *cli)
return True;
}
#define TRUNCATE_NETBIOS_NAME 1
/****************************************************************************
send a session request. see rfc1002.txt 4.3 and 4.3.2
send a session request
****************************************************************************/
BOOL cli_session_request(struct cli_state *cli,
char *called_host_name , int called_name_type,
char calling_netbios_name[16], int calling_name_type)
BOOL cli_session_request(struct cli_state *cli, char *host, int name_type,
char *myname)
{
fstring dest;
char *p;
int len = 4;
/* send a session request (RFC 1002) */
strncpy(cli->called_netbios_name , called_host_name , sizeof(cli->called_netbios_name ));
strncpy(cli->calling_netbios_name, calling_netbios_name, sizeof(cli->calling_netbios_name));
fstrcpy(dest,host);
/* sorry, don't trust strncpy to null-terminate the string... */
cli->called_netbios_name [sizeof(cli->called_netbios_name )-1] = 0;
cli->calling_netbios_name[sizeof(cli->calling_netbios_name)-1] = 0;
#ifdef TRUNCATE_NETBIOS_NAME
/* ok. this is because of a stupid microsoft-ism. if the called host
name contains a '.', microsoft clients expect you to truncate the
netbios name up to and including the '.'
*/
p = strchr(cli->called_netbios_name, '.');
p = strchr(dest,'.');
if (p) *p = 0;
#endif /* TRUNCATE_NETBIOS_NAME */
fstrcpy(cli->desthost, dest);
/* put in the destination name */
p = cli->outbuf+len;
name_mangle(cli->called_netbios_name, p, called_name_type);
name_mangle(dest,p,name_type);
len += name_len(p);
/* and my name */
p = cli->outbuf+len;
name_mangle(cli->calling_netbios_name, p, calling_name_type);
name_mangle(myname,p,0);
len += name_len(p);
/* setup the packet length */
@ -985,27 +990,26 @@ BOOL cli_connect(struct cli_state *cli, char *host, struct in_addr *ip)
{
struct in_addr dest_ip;
fstrcpy(cli->full_dest_host_name, host);
fstrcpy(cli->desthost, host);
if (!ip)
{
/* no ip specified - look up the name */
if (!ip) {
struct hostent *hp;
if ((hp = Get_Hostbyname(host)) == 0) {
if ((hp = Get_Hostbyname(cli->desthost)) == 0) {
return False;
}
putip((char *)&dest_ip,(char *)hp->h_addr);
} else {
/* use the given ip address */
dest_ip = *ip;
}
/* open the socket */
cli->fd = open_socket_out(SOCK_STREAM, &dest_ip, 139, cli->timeout);
return (cli->fd != -1);
cli->fd = open_socket_out(SOCK_STREAM, &dest_ip, 139, cli->timeout);
if (cli->fd == -1)
return False;
return True;
}
@ -1055,32 +1059,10 @@ char *cli_errstr(struct cli_state *cli)
/****************************************************************************
return error codes for the last packet
****************************************************************************/
BOOL cli_error(struct cli_state *cli, uint8 *eclass, uint32 *num)
void cli_error(struct cli_state *cli, int *eclass, int *num)
{
int flgs2 = SVAL(cli->inbuf,smb_flg2);
if (eclass) *eclass = 0;
if (num ) *num = 0;
if (flgs2 & FLAGS2_32_BIT_ERROR_CODES)
{
/* 32 bit error codes detected */
uint32 nt_err = IVAL(cli->inbuf,smb_rcls);
if (num) *num = nt_err;
return (nt_err != 0);
}
else
{
/* dos 16 bit error codes detected */
char rcls = CVAL(cli->inbuf,smb_rcls);
if (rcls != 0)
{
if (eclass) *eclass = rcls;
if (num ) *num = SVAL(cli->inbuf,smb_err);
return True;
}
}
return False;
*eclass = CVAL(cli->inbuf,smb_rcls);
*num = SVAL(cli->inbuf,smb_err);
}
/****************************************************************************

30
source/libsmb/nterr.c
View File

@ -1,16 +1,12 @@
/* NT error codes. please read nterr.h */
#include "includes.h"
#include "nterr.h"
typedef struct
static struct
{
char *nt_errstr;
uint16 nt_errcode;
} nt_err_code_struct;
nt_err_code_struct nt_errs[] =
} nt_errs[] =
{
{ "NT_STATUS_UNSUCCESSFUL", NT_STATUS_UNSUCCESSFUL },
{ "NT_STATUS_NOT_IMPLEMENTED", NT_STATUS_NOT_IMPLEMENTED },
@ -516,25 +512,3 @@ nt_err_code_struct nt_errs[] =
{ NULL, 0 }
};
/*****************************************************************************
returns an NT error message. not amazingly helpful, but better than a number.
*****************************************************************************/
char *get_nt_error_msg(uint16 nt_code)
{
static pstring msg;
int idx = 0;
strcpy(msg, "Unknown NT error");
while (nt_errs[idx].nt_errstr != NULL)
{
if (nt_errs[idx].nt_errcode == nt_code)
{
strcpy(msg, nt_errs[idx].nt_errstr);
return msg;
}
idx++;
}
return NULL;
}

22
source/libsmb/smbencrypt.c
View File

@ -29,9 +29,8 @@ extern int DEBUGLEVEL;
/*
This implements the X/Open SMB password encryption
It takes a password, a 8 byte "crypt key" and puts 24 bytes of
encrypted password into p24
*/
void SMBencrypt(uchar *passwd, uchar *c8, uchar p24[24])
encrypted password into p24 */
void SMBencrypt(uchar *passwd, uchar *c8, uchar *p24)
{
uchar p14[15], p21[21];
@ -98,19 +97,9 @@ void E_md4hash(uchar *passwd, uchar *p16)
mdfour(p16, (unsigned char *)wpwd, len);
}
/* Does the des encryption from the NT or LM MD4 hash. */
void SMBOWFencrypt(char passwd[16], uchar *c8, uchar p24[24])
{
uchar p21[21];
memset(p21,'\0',21);
memcpy(p21, passwd, sizeof(passwd));
E_P24(p21, c8, p24);
}
/* Does the NT MD4 hash then des encryption. */
void SMBNTencrypt(uchar *passwd, uchar *c8, uchar p24[24])
void SMBNTencrypt(uchar *passwd, uchar *c8, uchar *p24)
{
uchar p21[21];
@ -121,7 +110,8 @@ void SMBNTencrypt(uchar *passwd, uchar *c8, uchar p24[24])
}
/* Does both the NT and LM owfs of a user's password */
void nt_lm_owf_gen(char *pwd, char nt_p16[16], char p16[16])
void nt_lm_owf_gen(char *pwd, char *nt_p16, char *p16)
{
char passwd[130];
StrnCpy(passwd, pwd, sizeof(passwd)-1);

26
source/libsmb/smberr.c
View File

@ -151,28 +151,9 @@ return a SMB error string from a SMB buffer
char *smb_errstr(char *inbuf)
{
static pstring ret;
int i,j;
BOOL nt_errors = (SVAL(inbuf,smb_flg2) & FLAGS2_32_BIT_ERROR_CODES) == FLAGS2_32_BIT_ERROR_CODES;
if (nt_errors)
{
char *nt_errstr = NULL;
uint32 nt_err = IVAL(inbuf, smb_rcls);
uint16 nt_num = nt_err & 0x0000ffff;
uint16 class = (nt_err & 0xffff0000) >> 16;
/* maybe lookup the error message in the nt error codes... */
if ((nt_errstr = get_nt_error_msg(nt_num)) != NULL)
{
sprintf(ret,"NT Error: (%4x, %s)", class, nt_errstr);
return ret;
}
sprintf(ret,"NT Error: Unknown error (%4x %4x)", class, nt_num);
}
else
{
int class = CVAL(inbuf,smb_rcls);
int num = SVAL(inbuf,smb_err);
int i,j;
for (i=0;err_classes[i].class;i++)
if (err_classes[i].code == class)
@ -195,8 +176,7 @@ char *smb_errstr(char *inbuf)
sprintf(ret,"%s - %d",err_classes[i].class,num);
return ret;
}
sprintf(ret,"Error: Unknown error (%4x,%d)", class, num);
}
sprintf(ret,"Error: Unknown error (%d,%d)",class,num);
return(ret);
}

3
source/nmbsync.c
View File

@ -77,8 +77,7 @@ void sync_browse_lists(struct subnet_record *d, struct work_record *work,
DEBUG(1,("Failed to start browse sync with %s\n", name));
}
if (!cli_session_request(&cli, name, nm_type, local_machine, 0x0))
{
if (!cli_session_request(&cli, name, nm_type, local_machine)) {
DEBUG(1,("%s rejected the browse sync session\n",name));
cli_shutdown(&cli);
return;

2
source/passdb/smbpass.c
View File

@ -508,7 +508,7 @@ Error was %s\n",
}
sprintf(new_entry, "%s:%u:", pwd->smb_name, (unsigned)pwd->smb_userid);
p = (unsigned char*)(&new_entry[strlen(new_entry)]);
p = &new_entry[strlen(new_entry)];
for( i = 0; i < 16; i++)
{

140
source/smbd/password.c
View File

@ -21,7 +21,7 @@
#include "includes.h"
#ifdef NETGROUP
#if (defined(NETGROUP) && defined (AUTOMOUNT))
#include "rpcsvc/ypclnt.h"
#endif
@ -1475,3 +1475,141 @@ BOOL check_hosts_equiv(char *user)
return(False);
}
static struct cli_state cli;
/****************************************************************************
return the client state structure
****************************************************************************/
struct cli_state *server_client(void)
{
return &cli;
}
/****************************************************************************
support for server level security
****************************************************************************/
struct cli_state *server_cryptkey(void)
{
fstring desthost;
struct in_addr dest_ip;
extern fstring local_machine;
char *p;
if (!cli_initialise(&cli))
return NULL;
for (p=strtok(lp_passwordserver(),LIST_SEP); p ; p = strtok(NULL,LIST_SEP)) {
fstrcpy(desthost,p);
standard_sub_basic(desthost);
strupper(desthost);
dest_ip = *interpret_addr2(desthost);
if (zero_ip(dest_ip)) {
DEBUG(1,("Can't resolve address for %s\n",p));
continue;
}
if (ismyip(dest_ip)) {
DEBUG(1,("Password server loop - disabling password server %s\n",p));
continue;
}
if (cli_connect(&cli, desthost, &dest_ip)) {
DEBUG(3,("connected to password server %s\n",p));
break;
}
}
if (!p) {
DEBUG(1,("password server not available\n"));
cli_shutdown(&cli);
return NULL;
}
if (!cli_session_request(&cli, desthost, 0x20, local_machine)) {
DEBUG(1,("%s rejected the session\n",desthost));
cli_shutdown(&cli);
return NULL;
}
DEBUG(3,("got session\n"));
if (!cli_negprot(&cli)) {
DEBUG(1,("%s rejected the negprot\n",desthost));
cli_shutdown(&cli);
return NULL;
}
if (cli.protocol < PROTOCOL_LANMAN2 ||
!(cli.sec_mode & 1)) {
DEBUG(1,("%s isn't in user level security mode\n",desthost));
cli_shutdown(&cli);
return NULL;
}
DEBUG(3,("password server OK\n"));
return &cli;
}
/****************************************************************************
validate a password with the password server
****************************************************************************/
BOOL server_validate(char *user, char *domain,
char *pass, int passlen,
char *ntpass, int ntpasslen)
{
extern fstring local_machine;
if (!cli.initialised) {
DEBUG(1,("password server %s is not connected\n", cli.desthost));
return(False);
}
if (!cli_session_setup(&cli, user, pass, passlen, ntpass, ntpasslen, domain)) {
DEBUG(1,("password server %s rejected the password\n", cli.desthost));
return False;
}
/* if logged in as guest then reject */
if ((SVAL(cli.inbuf,smb_vwv2) & 1) != 0) {
DEBUG(1,("password server %s gave us guest only\n", cli.desthost));
return(False);
}
if (!cli_send_tconX(&cli, "IPC$", "IPC", "", 1)) {
DEBUG(1,("password server %s refused IPC$ connect\n", cli.desthost));
return False;
}
if (!cli_NetWkstaUserLogon(&cli,user,local_machine)) {
DEBUG(1,("password server %s failed NetWkstaUserLogon\n", cli.desthost));
cli_tdis(&cli);
return False;
}
if (cli.privilages == 0) {
DEBUG(1,("password server %s gave guest privilages\n", cli.desthost));
cli_tdis(&cli);
return False;
}
if (!strequal(cli.eff_name, user)) {
DEBUG(1,("password server %s gave different username %s\n",
cli.desthost,
cli.eff_name));
cli_tdis(&cli);
return False;
}
DEBUG(3,("password server %s accepted the password\n", cli.desthost));
cli_tdis(&cli);
return(True);
}

89
source/smbd/reply.c
View File

@ -395,7 +395,6 @@ int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize)
static BOOL done_sesssetup = False;
BOOL doencrypt = SMBENCRYPT();
char *domain = "";
struct cli_state *pwd_srv = NULL;
*smb_apasswd = 0;
*smb_ntpasswd = 0;
@ -519,17 +518,19 @@ int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize)
if (!smb_pass)
{
/* lkclXXXX: if workstation entry doesn't exist, indicate logon failure */
DEBUG(4,("Workstation trust account %s doesn't exist\n",user));
SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES); /* PAXX: Someone please unhack this */
return(ERROR(0, 0xc0000000|NT_STATUS_LOGON_FAILURE)); /* decimal 109; critical NT error */
DEBUG(4,("Workstation trust account %s doesn't exist.",user));
SSVAL(outbuf, smb_flg2, 0xc003); /* PAXX: Someone please unhack this */
CVAL(outbuf, smb_reh) = 1; /* PAXX: Someone please unhack this */
return(ERROR(NT_STATUS_LOGON_FAILURE, 0xc000)); /* decimal 109 NT error, 0xc000 */
}
else
{
/* PAXX: This is the NO LOGON workstation trust account stuff */
/* lkclXXXX: if the workstation *does* exist, indicate failure differently! */
DEBUG(4,("No Workstation trust account %s\n",user));
SSVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES); /* PAXX: Someone please unhack this */
return(ERROR(0, 0xc0000000|NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT)); /* decimal 409; critical NT error */
DEBUG(4,("No Workstation trust account %s",user));
SSVAL(outbuf, smb_flg2, 0xc003); /* PAXX: Someone please unhack this */
CVAL(outbuf, smb_reh) = 1; /* PAXX: Someone please unhack this */
return(ERROR(NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT, 0xc000)); /* decimal 409 NT error, 0xc000 */
}
computer_id = True;
@ -562,59 +563,43 @@ int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize)
*/
if(!guest && strequal(user,lp_guestaccount(-1)) && (*smb_apasswd == 0))
{
guest = True;
}
if (!guest && !(lp_security() == SEC_SERVER &&
((pwd_srv = pwd_server_connection()) != NULL) &&
server_validate(pwd_srv, user, domain,
smb_apasswd, smb_apasslen,
smb_ntpasswd, smb_ntpasslen)) &&
!check_hosts_equiv(user))
if (!guest && !(lp_security() == SEC_SERVER &&
server_validate(user, domain,
smb_apasswd, smb_apasslen,
smb_ntpasswd, smb_ntpasslen)) &&
!check_hosts_equiv(user))
{
/* now check if it's a valid username/password */
/* If an NT password was supplied try and validate with that
first. This is superior as the passwords are mixed case
128 length unicode */
if(smb_ntpasslen)
{
/* now check if it's a valid username/password */
/* If an NT password was supplied try and validate with that
first. This is superior as the passwords are mixed case
128 length unicode */
if (smb_ntpasslen)
{
/* check the NT password, if there is one. */
if(!password_ok(user,smb_ntpasswd,smb_ntpasslen,NULL))
{
DEBUG(0,("NT Password did not match ! Defaulting to Lanman\n"));
}
else
{
valid_nt_password = True;
}
}
/* check the LM password instead */
if (!valid_nt_password && !password_ok(user,smb_apasswd,smb_apasslen,NULL))
{
if (!computer_id && lp_security() >= SEC_USER)
{
if(!password_ok(user,smb_ntpasswd,smb_ntpasslen,NULL))
DEBUG(0,("NT Password did not match ! Defaulting to Lanman\n"));
else
valid_nt_password = True;
}
if (!valid_nt_password && !password_ok(user,smb_apasswd,smb_apasslen,NULL))
{
if (!computer_id && lp_security() >= SEC_USER) {
#if (GUEST_SESSSETUP == 0)
return(ERROR(ERRSRV,ERRbadpw));
return(ERROR(ERRSRV,ERRbadpw));
#endif
#if (GUEST_SESSSETUP == 1)
if (Get_Pwnam(user,True))
return(ERROR(ERRSRV,ERRbadpw));
if (Get_Pwnam(user,True))
return(ERROR(ERRSRV,ERRbadpw));
#endif
}
/* no lm or nt password specified: username doesn't exist. allow guest access */
if (*smb_apasswd || !Get_Pwnam(user,True))
{
strcpy(user, lp_guestaccount(-1));
DEBUG(3,("Registered username %s for guest access\n",user));
guest = True;
}
}
}
if (*smb_apasswd || !Get_Pwnam(user,True))
strcpy(user,lp_guestaccount(-1));
DEBUG(3,("Registered username %s for guest access\n",user));
guest = True;
}
}
if (!Get_Pwnam(user,True)) {
DEBUG(3,("No such user %s - using guest account\n",user));

95
source/smbd/server.c
View File

@ -25,7 +25,6 @@
pstring servicesf = CONFIGFILE;
extern pstring debugf;
extern pstring sesssetup_user;
extern pstring local_machine;
extern fstring myworkgroup;
char *InBuffer = NULL;
@ -115,21 +114,6 @@ static int find_free_connection(int hash);
#define IS_DOS_SYSTEM(test_mode) (((test_mode) & aSYSTEM) != 0)
#define IS_DOS_HIDDEN(test_mode) (((test_mode) & aHIDDEN) != 0)
/* use this to validate user against a password server. "security = server" */
static struct cli_state pwd_srv;
/****************************************************************************
for use in reply.c, to access the password server connection.
****************************************************************************/
struct cli_state *pwd_server_connection(void)
{
if (pwd_srv.initialised)
{
return &pwd_srv;
}
return NULL;
}
/****************************************************************************
when exiting, take the whole family
****************************************************************************/
@ -2273,30 +2257,21 @@ int error_packet(char *inbuf,char *outbuf,int error_class,uint32 error_code,int
{
int outsize = set_message(outbuf,0,0,True);
int cmd;
int flgs2;
cmd = CVAL(inbuf,smb_com);
flgs2 = SVAL(outbuf,smb_flg2);
cmd = CVAL(inbuf,smb_com);
if ((flgs2 & FLAGS2_32_BIT_ERROR_CODES) == FLAGS2_32_BIT_ERROR_CODES)
{
SIVAL(outbuf,smb_rcls,error_code);
DEBUG(3,("%s 32 bit error packet at line %d cmd=%d (%s) eclass=%08x [%s]\n",
timestring(), line, cmd, smb_fn_name(cmd), error_code, smb_errstr(outbuf)));
}
else
{
CVAL(outbuf,smb_rcls) = error_class;
SSVAL(outbuf,smb_err,error_code);
DEBUG(3,("%s error packet at line %d cmd=%d (%s) eclass=%d ecode=%d\n",
timestring(), line, cmd, smb_fn_name(cmd), error_class, error_code));
}
CVAL(outbuf,smb_rcls) = error_class;
SSVAL(outbuf,smb_err,error_code);
DEBUG(3,("%s error packet at line %d cmd=%d (%s) eclass=%d ecode=%d\n",
timestring(),
line,
(int)CVAL(inbuf,smb_com),
smb_fn_name(CVAL(inbuf,smb_com)),
error_class,
error_code));
if (errno != 0)
{
DEBUG(3,("error string = %s\n", strerror(errno)));
}
DEBUG(3,("error string = %s\n",strerror(errno)));
return(outsize);
}
@ -2353,13 +2328,12 @@ static int sig_cld()
**************************************************************************/
static int sig_pipe()
{
struct cli_state *cli;
BlockSignals(True,SIGPIPE);
if (pwd_srv.initialised)
{
if ((cli = server_client()) && cli->initialised) {
DEBUG(3,("lost connection to password server\n"));
cli_shutdown(&pwd_srv);
cli_shutdown(cli);
#ifndef DONT_REINSTALL_SIG
signal(SIGPIPE, SIGNAL_CAST sig_pipe);
#endif
@ -3710,27 +3684,29 @@ int reply_lanman2(char *outbuf)
int secword=0;
BOOL doencrypt = SMBENCRYPT();
time_t t = time(NULL);
struct cli_state *cli = NULL;
char cryptkey[8];
char crypt_len = 0;
if (lp_security() == SEC_SERVER && server_cryptkey(&pwd_srv, local_machine))
{
if (lp_security() == SEC_SERVER) {
cli = server_cryptkey();
}
if (cli) {
DEBUG(3,("using password server validation\n"));
doencrypt = ((pwd_srv.sec_mode & 2) != 0);
doencrypt = ((cli->sec_mode & 2) != 0);
}
if (lp_security()>=SEC_USER) secword |= 1;
if (doencrypt) secword |= 2;
if (doencrypt)
{
if (doencrypt) {
crypt_len = 8;
if (pwd_srv.initialised)
{
if (!cli) {
generate_next_challenge(cryptkey);
} else {
memcpy(cryptkey, pwd_srv.cryptkey, 8);
set_challenge(pwd_srv.cryptkey);
memcpy(cryptkey, cli->cryptkey, 8);
set_challenge(cli->cryptkey);
}
}
@ -3775,14 +3751,16 @@ int reply_nt1(char *outbuf)
char cryptkey[8];
char crypt_len = 0;
if (lp_security() == SEC_SERVER && server_cryptkey(&pwd_srv, local_machine))
{
DEBUG(3,("using password server validation\n"));
doencrypt = ((pwd_srv.sec_mode & 2) != 0);
if (lp_security() == SEC_SERVER) {
cli = server_cryptkey();
}
if (doencrypt)
{
if (cli) {
DEBUG(3,("using password server validation\n"));
doencrypt = ((cli->sec_mode & 2) != 0);
}
if (doencrypt) {
crypt_len = 8;
if (!cli) {
generate_next_challenge(cryptkey);
@ -4884,14 +4862,15 @@ static void process(void)
if (keepalive && (counter-last_keepalive)>keepalive)
{
struct cli_state *cli = server_client();
if (!send_keepalive(Client)) {
DEBUG(2,("%s Keepalive failed - exiting\n",timestring()));
return;
}
/* also send a keepalive to the password server if its still
connected */
if (pwd_srv.initialised)
send_keepalive(pwd_srv.fd);
if (cli && cli->initialised)
send_keepalive(cli->fd);
last_keepalive = counter;
}

6
source/utils/torture.c
View File

@ -46,14 +46,12 @@ static double end_timer()
static BOOL open_connection(struct cli_state *c)
{
if (!cli_initialise(c) || !cli_connect(c, host, NULL))
{
if (!cli_initialise(c) || !cli_connect(c, host, NULL)) {
printf("Failed to connect with %s\n", host);
return False;
}
if (!cli_session_request(c, host, 0x20, myname, 0x0))
{
if (!cli_session_request(c, host, 0x20, myname)) {
printf("%s rejected the session\n",host);
cli_shutdown(c);
return False;