mirror of
https://github.com/samba-team/samba.git
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1332 lines
32 KiB
C
1332 lines
32 KiB
C
/*
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Unix SMB/CIFS implementation.
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Winbind status program.
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Copyright (C) Tim Potter 2000-2003
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Copyright (C) Andrew Bartlett 2002-2007
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "winbind_client.h"
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#include "librpc/gen_ndr/ndr_netlogon.h"
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#include "libcli/auth/libcli_auth.h"
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#include "libcli/security/security.h"
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#include "lib/cmdline/popt_common.h"
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#include "dynconfig/dynconfig.h"
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#include "param/param.h"
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#ifndef fstrcpy
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#define fstrcpy(d,s) safe_strcpy((d),(s),sizeof(fstring)-1)
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#endif
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extern int winbindd_fd;
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static char winbind_separator_int(bool strict)
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{
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struct winbindd_response response;
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static bool got_sep;
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static char sep;
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if (got_sep)
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return sep;
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ZERO_STRUCT(response);
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/* Send off request */
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if (winbindd_request_response(WINBINDD_INFO, NULL, &response) !=
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NSS_STATUS_SUCCESS) {
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d_fprintf(stderr, "could not obtain winbind separator!\n");
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if (strict) {
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return 0;
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}
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/* HACK: (this module should not call lp_ funtions) */
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return *lp_winbind_separator(cmdline_lp_ctx);
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}
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sep = response.data.info.winbind_separator;
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got_sep = true;
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if (!sep) {
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d_fprintf(stderr, "winbind separator was NULL!\n");
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if (strict) {
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return 0;
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}
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/* HACK: (this module should not call lp_ funtions) */
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sep = *lp_winbind_separator(cmdline_lp_ctx);
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}
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return sep;
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}
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static char winbind_separator(void)
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{
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return winbind_separator_int(false);
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}
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static const char *get_winbind_domain(void)
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{
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struct winbindd_response response;
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static fstring winbind_domain;
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ZERO_STRUCT(response);
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/* Send off request */
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if (winbindd_request_response(WINBINDD_DOMAIN_NAME, NULL, &response) !=
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NSS_STATUS_SUCCESS) {
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d_fprintf(stderr, "could not obtain winbind domain name!\n");
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/* HACK: (this module should not call lp_ funtions) */
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return lp_workgroup(cmdline_lp_ctx);
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}
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fstrcpy(winbind_domain, response.data.domain_name);
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return winbind_domain;
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}
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/* Copy of parse_domain_user from winbindd_util.c. Parse a string of the
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form DOMAIN/user into a domain and a user */
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static bool parse_wbinfo_domain_user(const char *domuser, fstring domain,
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fstring user)
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{
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char *p = strchr(domuser,winbind_separator());
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if (!p) {
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fstrcpy(user, domuser);
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fstrcpy(domain, get_winbind_domain());
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return true;
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}
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fstrcpy(user, p+1);
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fstrcpy(domain, domuser);
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domain[PTR_DIFF(p, domuser)] = 0;
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strupper_m(domain);
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return true;
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}
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/* pull pwent info for a given user */
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static bool wbinfo_get_userinfo(char *user)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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NSS_STATUS result;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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fstrcpy(request.data.username, user);
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result = winbindd_request_response(WINBINDD_GETPWNAM, &request, &response);
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if (result != NSS_STATUS_SUCCESS)
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return false;
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d_printf( "%s:%s:%d:%d:%s:%s:%s\n",
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response.data.pw.pw_name,
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response.data.pw.pw_passwd,
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response.data.pw.pw_uid,
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response.data.pw.pw_gid,
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response.data.pw.pw_gecos,
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response.data.pw.pw_dir,
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response.data.pw.pw_shell );
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return true;
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}
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/* pull pwent info for a given uid */
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static bool wbinfo_get_uidinfo(int uid)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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NSS_STATUS result;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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request.data.uid = uid;
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result = winbindd_request_response(WINBINDD_GETPWUID, &request, &response);
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if (result != NSS_STATUS_SUCCESS)
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return false;
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d_printf( "%s:%s:%d:%d:%s:%s:%s\n",
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response.data.pw.pw_name,
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response.data.pw.pw_passwd,
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response.data.pw.pw_uid,
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response.data.pw.pw_gid,
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response.data.pw.pw_gecos,
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response.data.pw.pw_dir,
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response.data.pw.pw_shell );
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return true;
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}
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/* pull grent for a given group */
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static bool wbinfo_get_groupinfo(char *group)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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NSS_STATUS result;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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fstrcpy(request.data.groupname, group);
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result = winbindd_request_response(WINBINDD_GETGRNAM, &request,
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&response);
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if ( result != NSS_STATUS_SUCCESS)
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return false;
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d_printf( "%s:%s:%d\n",
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response.data.gr.gr_name,
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response.data.gr.gr_passwd,
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response.data.gr.gr_gid );
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return true;
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}
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/* pull grent for a given gid */
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static bool wbinfo_get_gidinfo(int gid)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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NSS_STATUS result;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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request.data.gid = gid;
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result = winbindd_request_response(WINBINDD_GETGRGID, &request,
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&response);
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if ( result != NSS_STATUS_SUCCESS)
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return false;
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d_printf( "%s:%s:%d\n",
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response.data.gr.gr_name,
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response.data.gr.gr_passwd,
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response.data.gr.gr_gid );
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return true;
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}
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/* List groups a user is a member of */
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static bool wbinfo_get_usergroups(char *user)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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NSS_STATUS result;
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int i;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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fstrcpy(request.data.username, user);
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result = winbindd_request_response(WINBINDD_GETGROUPS, &request, &response);
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if (result != NSS_STATUS_SUCCESS)
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return false;
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for (i = 0; i < response.data.num_entries; i++)
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d_printf("%d\n", (int)((gid_t *)response.extra_data.data)[i]);
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SAFE_FREE(response.extra_data.data);
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return true;
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}
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/* List group SIDs a user SID is a member of */
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static bool wbinfo_get_usersids(char *user_sid)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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NSS_STATUS result;
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int i;
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const char *s;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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fstrcpy(request.data.sid, user_sid);
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result = winbindd_request_response(WINBINDD_GETUSERSIDS, &request, &response);
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if (result != NSS_STATUS_SUCCESS)
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return false;
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s = (const char *)response.extra_data.data;
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for (i = 0; i < response.data.num_entries; i++) {
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d_printf("%s\n", s);
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s += strlen(s) + 1;
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}
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SAFE_FREE(response.extra_data.data);
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return true;
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}
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static bool wbinfo_get_userdomgroups(const char *user_sid)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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NSS_STATUS result;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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fstrcpy(request.data.sid, user_sid);
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result = winbindd_request_response(WINBINDD_GETUSERDOMGROUPS, &request,
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&response);
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if (result != NSS_STATUS_SUCCESS)
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return false;
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if (response.data.num_entries != 0)
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printf("%s", (char *)response.extra_data.data);
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SAFE_FREE(response.extra_data.data);
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return true;
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}
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/* Convert NetBIOS name to IP */
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static bool wbinfo_wins_byname(char *name)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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fstrcpy(request.data.winsreq, name);
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if (winbindd_request_response(WINBINDD_WINS_BYNAME, &request, &response) !=
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NSS_STATUS_SUCCESS) {
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return false;
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}
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/* Display response */
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d_printf("%s\n", response.data.winsresp);
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return true;
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}
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/* Convert IP to NetBIOS name */
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static bool wbinfo_wins_byip(char *ip)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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fstrcpy(request.data.winsreq, ip);
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if (winbindd_request_response(WINBINDD_WINS_BYIP, &request, &response) !=
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NSS_STATUS_SUCCESS) {
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return false;
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}
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/* Display response */
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d_printf("%s\n", response.data.winsresp);
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return true;
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}
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/* List trusted domains */
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static bool wbinfo_list_domains(bool list_all_domains)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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request.data.list_all_domains = list_all_domains;
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if (winbindd_request_response(WINBINDD_LIST_TRUSTDOM, &request, &response) !=
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NSS_STATUS_SUCCESS)
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return false;
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/* Display response */
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if (response.extra_data.data) {
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const char *extra_data = (char *)response.extra_data.data;
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fstring name;
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char *p;
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while(next_token(&extra_data, name, "\n", sizeof(fstring))) {
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p = strchr(name, '\\');
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if (p == 0) {
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d_fprintf(stderr, "Got invalid response: %s\n",
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extra_data);
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return false;
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}
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*p = 0;
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d_printf("%s\n", name);
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}
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SAFE_FREE(response.extra_data.data);
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}
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return true;
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}
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/* List own domain */
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static bool wbinfo_list_own_domain(void)
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{
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d_printf("%s\n", get_winbind_domain());
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return true;
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}
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/* show sequence numbers */
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static bool wbinfo_show_sequence(const char *domain)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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ZERO_STRUCT(response);
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ZERO_STRUCT(request);
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if ( domain )
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fstrcpy( request.domain_name, domain );
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/* Send request */
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if (winbindd_request_response(WINBINDD_SHOW_SEQUENCE, &request, &response) !=
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NSS_STATUS_SUCCESS)
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return false;
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/* Display response */
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if (response.extra_data.data) {
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char *extra_data = (char *)response.extra_data.data;
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d_printf("%s", extra_data);
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SAFE_FREE(response.extra_data.data);
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}
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return true;
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}
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/* Show domain info */
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static bool wbinfo_domain_info(const char *domain_name)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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if ((strequal(domain_name, ".")) || (domain_name[0] == '\0'))
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fstrcpy(request.domain_name, get_winbind_domain());
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else
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fstrcpy(request.domain_name, domain_name);
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/* Send request */
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if (winbindd_request_response(WINBINDD_DOMAIN_INFO, &request, &response) !=
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NSS_STATUS_SUCCESS)
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return false;
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/* Display response */
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d_printf("Name : %s\n", response.data.domain_info.name);
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d_printf("Alt_Name : %s\n", response.data.domain_info.alt_name);
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d_printf("SID : %s\n", response.data.domain_info.sid);
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d_printf("Active Directory : %s\n",
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response.data.domain_info.active_directory ? "Yes" : "No");
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d_printf("Native : %s\n",
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response.data.domain_info.native_mode ? "Yes" : "No");
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d_printf("Primary : %s\n",
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response.data.domain_info.primary ? "Yes" : "No");
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return true;
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}
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/* Get a foreign DC's name */
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static bool wbinfo_getdcname(const char *domain_name)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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fstrcpy(request.domain_name, domain_name);
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/* Send request */
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if (winbindd_request_response(WINBINDD_GETDCNAME, &request, &response) !=
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NSS_STATUS_SUCCESS) {
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d_fprintf(stderr, "Could not get dc name for %s\n", domain_name);
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return false;
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}
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/* Display response */
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d_printf("%s\n", response.data.dc_name);
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return true;
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}
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/* Check trust account password */
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static bool wbinfo_check_secret(void)
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{
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struct winbindd_response response;
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NSS_STATUS result;
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ZERO_STRUCT(response);
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result = winbindd_request_response(WINBINDD_CHECK_MACHACC, NULL, &response);
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d_printf("checking the trust secret via RPC calls %s\n",
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(result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
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if (result != NSS_STATUS_SUCCESS)
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d_fprintf(stderr, "error code was %s (0x%x)\n",
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response.data.auth.nt_status_string,
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response.data.auth.nt_status);
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return result == NSS_STATUS_SUCCESS;
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}
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/* Convert uid to sid */
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static bool wbinfo_uid_to_sid(uid_t uid)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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request.data.uid = uid;
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if (winbindd_request_response(WINBINDD_UID_TO_SID, &request, &response) !=
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NSS_STATUS_SUCCESS)
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return false;
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/* Display response */
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d_printf("%s\n", response.data.sid.sid);
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return true;
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}
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|
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/* Convert gid to sid */
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static bool wbinfo_gid_to_sid(gid_t gid)
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{
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struct winbindd_request request;
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struct winbindd_response response;
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|
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ZERO_STRUCT(request);
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ZERO_STRUCT(response);
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/* Send request */
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request.data.gid = gid;
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|
|
if (winbindd_request_response(WINBINDD_GID_TO_SID, &request, &response) !=
|
|
NSS_STATUS_SUCCESS)
|
|
return false;
|
|
|
|
/* Display response */
|
|
|
|
d_printf("%s\n", response.data.sid.sid);
|
|
|
|
return true;
|
|
}
|
|
|
|
/* Convert sid to uid */
|
|
|
|
static bool wbinfo_sid_to_uid(char *sid)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
/* Send request */
|
|
|
|
fstrcpy(request.data.sid, sid);
|
|
|
|
if (winbindd_request_response(WINBINDD_SID_TO_UID, &request, &response) !=
|
|
NSS_STATUS_SUCCESS)
|
|
return false;
|
|
|
|
/* Display response */
|
|
|
|
d_printf("%d\n", (int)response.data.uid);
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool wbinfo_sid_to_gid(char *sid)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
/* Send request */
|
|
|
|
fstrcpy(request.data.sid, sid);
|
|
|
|
if (winbindd_request_response(WINBINDD_SID_TO_GID, &request, &response) !=
|
|
NSS_STATUS_SUCCESS)
|
|
return false;
|
|
|
|
/* Display response */
|
|
|
|
d_printf("%d\n", (int)response.data.gid);
|
|
|
|
return true;
|
|
}
|
|
|
|
static const char *sid_type_lookup(enum lsa_SidType r)
|
|
{
|
|
switch (r) {
|
|
case SID_NAME_USE_NONE: return "SID_NAME_USE_NONE"; break;
|
|
case SID_NAME_USER: return "SID_NAME_USER"; break;
|
|
case SID_NAME_DOM_GRP: return "SID_NAME_DOM_GRP"; break;
|
|
case SID_NAME_DOMAIN: return "SID_NAME_DOMAIN"; break;
|
|
case SID_NAME_ALIAS: return "SID_NAME_ALIAS"; break;
|
|
case SID_NAME_WKN_GRP: return "SID_NAME_WKN_GRP"; break;
|
|
case SID_NAME_DELETED: return "SID_NAME_DELETED"; break;
|
|
case SID_NAME_INVALID: return "SID_NAME_INVALID"; break;
|
|
case SID_NAME_UNKNOWN: return "SID_NAME_UNKNOWN"; break;
|
|
case SID_NAME_COMPUTER: return "SID_NAME_COMPUTER"; break;
|
|
}
|
|
return "Invalid sid type\n";
|
|
}
|
|
|
|
/* Convert sid to string */
|
|
|
|
static bool wbinfo_lookupsid(char *sid)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
/* Send off request */
|
|
|
|
fstrcpy(request.data.sid, sid);
|
|
|
|
if (winbindd_request_response(WINBINDD_LOOKUPSID, &request, &response) !=
|
|
NSS_STATUS_SUCCESS)
|
|
return false;
|
|
|
|
/* Display response */
|
|
|
|
d_printf("%s%c%s %s\n", response.data.name.dom_name,
|
|
winbind_separator(), response.data.name.name,
|
|
sid_type_lookup(response.data.name.type));
|
|
|
|
return true;
|
|
}
|
|
|
|
/* Convert string to sid */
|
|
|
|
static bool wbinfo_lookupname(char *name)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
|
|
/* Send off request */
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
parse_wbinfo_domain_user(name, request.data.name.dom_name,
|
|
request.data.name.name);
|
|
|
|
if (winbindd_request_response(WINBINDD_LOOKUPNAME, &request, &response) !=
|
|
NSS_STATUS_SUCCESS)
|
|
return false;
|
|
|
|
/* Display response */
|
|
|
|
d_printf("%s %s (%d)\n", response.data.sid.sid, sid_type_lookup(response.data.sid.type), response.data.sid.type);
|
|
|
|
return true;
|
|
}
|
|
|
|
/* Authenticate a user with a plaintext password */
|
|
|
|
static bool wbinfo_auth_krb5(char *username, const char *cctype, uint32_t flags)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
NSS_STATUS result;
|
|
char *p;
|
|
|
|
/* Send off request */
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
p = strchr(username, '%');
|
|
|
|
if (p) {
|
|
*p = 0;
|
|
fstrcpy(request.data.auth.user, username);
|
|
fstrcpy(request.data.auth.pass, p + 1);
|
|
*p = '%';
|
|
} else
|
|
fstrcpy(request.data.auth.user, username);
|
|
|
|
request.flags = flags;
|
|
|
|
fstrcpy(request.data.auth.krb5_cc_type, cctype);
|
|
|
|
request.data.auth.uid = geteuid();
|
|
|
|
result = winbindd_request_response(WINBINDD_PAM_AUTH, &request, &response);
|
|
|
|
/* Display response */
|
|
|
|
d_printf("plaintext kerberos password authentication for [%s] %s (requesting cctype: %s)\n",
|
|
username, (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", cctype);
|
|
|
|
if (response.data.auth.nt_status)
|
|
d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
|
|
response.data.auth.nt_status_string,
|
|
response.data.auth.nt_status,
|
|
response.data.auth.error_string);
|
|
|
|
if (result == NSS_STATUS_SUCCESS) {
|
|
|
|
if (request.flags & WBFLAG_PAM_INFO3_TEXT) {
|
|
if (response.data.auth.info3.user_flgs & NETLOGON_CACHED_ACCOUNT) {
|
|
d_printf("user_flgs: NETLOGON_CACHED_ACCOUNT\n");
|
|
}
|
|
}
|
|
|
|
if (response.data.auth.krb5ccname[0] != '\0') {
|
|
d_printf("credentials were put in: %s\n", response.data.auth.krb5ccname);
|
|
} else {
|
|
d_printf("no credentials cached\n");
|
|
}
|
|
}
|
|
|
|
return result == NSS_STATUS_SUCCESS;
|
|
}
|
|
|
|
/* Authenticate a user with a plaintext password */
|
|
|
|
static bool wbinfo_auth(char *username)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
NSS_STATUS result;
|
|
char *p;
|
|
|
|
/* Send off request */
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
p = strchr(username, '%');
|
|
|
|
if (p) {
|
|
*p = 0;
|
|
fstrcpy(request.data.auth.user, username);
|
|
fstrcpy(request.data.auth.pass, p + 1);
|
|
*p = '%';
|
|
} else
|
|
fstrcpy(request.data.auth.user, username);
|
|
|
|
result = winbindd_request_response(WINBINDD_PAM_AUTH, &request, &response);
|
|
|
|
/* Display response */
|
|
|
|
d_printf("plaintext password authentication %s\n",
|
|
(result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
|
|
|
|
if (response.data.auth.nt_status)
|
|
d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
|
|
response.data.auth.nt_status_string,
|
|
response.data.auth.nt_status,
|
|
response.data.auth.error_string);
|
|
|
|
return result == NSS_STATUS_SUCCESS;
|
|
}
|
|
|
|
/* Authenticate a user with a challenge/response */
|
|
|
|
static bool wbinfo_auth_crap(struct loadparm_context *lp_ctx, char *username)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
NSS_STATUS result;
|
|
fstring name_user;
|
|
fstring name_domain;
|
|
fstring pass;
|
|
char *p;
|
|
|
|
/* Send off request */
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
p = strchr(username, '%');
|
|
|
|
if (p) {
|
|
*p = 0;
|
|
fstrcpy(pass, p + 1);
|
|
}
|
|
|
|
parse_wbinfo_domain_user(username, name_domain, name_user);
|
|
|
|
request.data.auth_crap.logon_parameters = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT | MSV1_0_ALLOW_SERVER_TRUST_ACCOUNT;
|
|
|
|
fstrcpy(request.data.auth_crap.user, name_user);
|
|
|
|
fstrcpy(request.data.auth_crap.domain,
|
|
name_domain);
|
|
|
|
generate_random_buffer(request.data.auth_crap.chal, 8);
|
|
|
|
if (lp_client_ntlmv2_auth(lp_ctx)) {
|
|
DATA_BLOB server_chal;
|
|
DATA_BLOB names_blob;
|
|
|
|
DATA_BLOB lm_response;
|
|
DATA_BLOB nt_response;
|
|
|
|
TALLOC_CTX *mem_ctx;
|
|
mem_ctx = talloc_new(NULL);
|
|
if (mem_ctx == NULL) {
|
|
d_printf("talloc_new failed\n");
|
|
return false;
|
|
}
|
|
|
|
server_chal = data_blob(request.data.auth_crap.chal, 8);
|
|
|
|
/* Pretend this is a login to 'us', for blob purposes */
|
|
names_blob = NTLMv2_generate_names_blob(mem_ctx, lp_netbios_name(lp_ctx), lp_workgroup(lp_ctx));
|
|
|
|
if (!SMBNTLMv2encrypt(mem_ctx, name_user, name_domain, pass, &server_chal,
|
|
&names_blob,
|
|
&lm_response, &nt_response, NULL, NULL)) {
|
|
data_blob_free(&names_blob);
|
|
data_blob_free(&server_chal);
|
|
return false;
|
|
}
|
|
data_blob_free(&names_blob);
|
|
data_blob_free(&server_chal);
|
|
|
|
memcpy(request.data.auth_crap.nt_resp, nt_response.data,
|
|
MIN(nt_response.length,
|
|
sizeof(request.data.auth_crap.nt_resp)));
|
|
request.data.auth_crap.nt_resp_len = nt_response.length;
|
|
|
|
memcpy(request.data.auth_crap.lm_resp, lm_response.data,
|
|
MIN(lm_response.length,
|
|
sizeof(request.data.auth_crap.lm_resp)));
|
|
request.data.auth_crap.lm_resp_len = lm_response.length;
|
|
|
|
data_blob_free(&nt_response);
|
|
data_blob_free(&lm_response);
|
|
|
|
} else {
|
|
if (lp_client_lanman_auth(lp_ctx)
|
|
&& SMBencrypt(pass, request.data.auth_crap.chal,
|
|
(unsigned char *)request.data.auth_crap.lm_resp)) {
|
|
request.data.auth_crap.lm_resp_len = 24;
|
|
} else {
|
|
request.data.auth_crap.lm_resp_len = 0;
|
|
}
|
|
SMBNTencrypt(pass, request.data.auth_crap.chal,
|
|
(unsigned char *)request.data.auth_crap.nt_resp);
|
|
|
|
request.data.auth_crap.nt_resp_len = 24;
|
|
}
|
|
|
|
result = winbindd_request_response(WINBINDD_PAM_AUTH_CRAP, &request, &response);
|
|
|
|
/* Display response */
|
|
|
|
d_printf("challenge/response password authentication %s\n",
|
|
(result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
|
|
|
|
if (response.data.auth.nt_status)
|
|
d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
|
|
response.data.auth.nt_status_string,
|
|
response.data.auth.nt_status,
|
|
response.data.auth.error_string);
|
|
|
|
return result == NSS_STATUS_SUCCESS;
|
|
}
|
|
|
|
/* Print domain users */
|
|
|
|
static bool print_domain_users(const char *domain)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
const char *extra_data;
|
|
fstring name;
|
|
|
|
/* Send request to winbind daemon */
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
if (domain) {
|
|
/* '.' is the special sign for our own domain */
|
|
if ( strequal(domain, ".") )
|
|
fstrcpy( request.domain_name, get_winbind_domain() );
|
|
else
|
|
fstrcpy( request.domain_name, domain );
|
|
}
|
|
|
|
if (winbindd_request_response(WINBINDD_LIST_USERS, &request, &response) !=
|
|
NSS_STATUS_SUCCESS)
|
|
return false;
|
|
|
|
/* Look through extra data */
|
|
|
|
if (!response.extra_data.data)
|
|
return false;
|
|
|
|
extra_data = (const char *)response.extra_data.data;
|
|
|
|
while(next_token(&extra_data, name, ",", sizeof(fstring)))
|
|
d_printf("%s\n", name);
|
|
|
|
SAFE_FREE(response.extra_data.data);
|
|
|
|
return true;
|
|
}
|
|
|
|
/* Print domain groups */
|
|
|
|
static bool print_domain_groups(const char *domain)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
const char *extra_data;
|
|
fstring name;
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
if (domain) {
|
|
if ( strequal(domain, ".") )
|
|
fstrcpy( request.domain_name, get_winbind_domain() );
|
|
else
|
|
fstrcpy( request.domain_name, domain );
|
|
}
|
|
|
|
if (winbindd_request_response(WINBINDD_LIST_GROUPS, &request, &response) !=
|
|
NSS_STATUS_SUCCESS)
|
|
return false;
|
|
|
|
/* Look through extra data */
|
|
|
|
if (!response.extra_data.data)
|
|
return false;
|
|
|
|
extra_data = (const char *)response.extra_data.data;
|
|
|
|
while(next_token(&extra_data, name, ",", sizeof(fstring)))
|
|
d_printf("%s\n", name);
|
|
|
|
SAFE_FREE(response.extra_data.data);
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool wbinfo_ping(void)
|
|
{
|
|
NSS_STATUS result;
|
|
|
|
result = winbindd_request_response(WINBINDD_PING, NULL, NULL);
|
|
|
|
/* Display response */
|
|
|
|
d_printf("Ping to winbindd %s on fd %d\n",
|
|
(result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", winbindd_fd);
|
|
|
|
return result == NSS_STATUS_SUCCESS;
|
|
}
|
|
|
|
/* Main program */
|
|
|
|
enum {
|
|
OPT_SET_AUTH_USER = 1000,
|
|
OPT_GET_AUTH_USER,
|
|
OPT_DOMAIN_NAME,
|
|
OPT_SEQUENCE,
|
|
OPT_GETDCNAME,
|
|
OPT_USERDOMGROUPS,
|
|
OPT_USERSIDS,
|
|
OPT_ALLOCATE_UID,
|
|
OPT_ALLOCATE_GID,
|
|
OPT_SEPARATOR,
|
|
OPT_LIST_ALL_DOMAINS,
|
|
OPT_LIST_OWN_DOMAIN,
|
|
OPT_UID_INFO,
|
|
OPT_GROUP_INFO,
|
|
OPT_GID_INFO,
|
|
};
|
|
|
|
int main(int argc, char **argv, char **envp)
|
|
{
|
|
int opt;
|
|
|
|
poptContext pc;
|
|
static char *string_arg;
|
|
static char *opt_domain_name;
|
|
static int int_arg;
|
|
int result = 1;
|
|
|
|
struct poptOption long_options[] = {
|
|
POPT_AUTOHELP
|
|
|
|
/* longName, shortName, argInfo, argPtr, value, descrip,
|
|
argDesc */
|
|
|
|
{ "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
|
|
{ "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
|
|
{ "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
|
|
{ "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
|
|
{ "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
|
|
{ "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
|
|
{ "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
|
|
{ "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
|
|
{ "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
|
|
{ "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
|
|
{ "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
|
|
{ "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
|
|
{ "all-domains", 0, POPT_ARG_NONE, 0, OPT_LIST_ALL_DOMAINS, "List all domains (trusted and own domain)" },
|
|
{ "own-domain", 0, POPT_ARG_NONE, 0, OPT_LIST_OWN_DOMAIN, "List own domain" },
|
|
{ "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Show sequence numbers of all domains" },
|
|
{ "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
|
|
{ "user-info", 'i', POPT_ARG_STRING, &string_arg, 'i', "Get user info", "USER" },
|
|
{ "uid-info", 0, POPT_ARG_INT, &int_arg, OPT_UID_INFO, "Get user info from uid", "UID" },
|
|
{ "group-info", 0, POPT_ARG_STRING, &string_arg, OPT_GROUP_INFO, "Get group info", "GROUP" },
|
|
{ "gid-info", 0, POPT_ARG_INT, &int_arg, OPT_GID_INFO, "Get group info from gid", "GID" },
|
|
{ "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
|
|
{ "user-domgroups", 0, POPT_ARG_STRING, &string_arg,
|
|
OPT_USERDOMGROUPS, "Get user domain groups", "SID" },
|
|
{ "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
|
|
{ "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
|
|
{ "getdcname", 0, POPT_ARG_STRING, &string_arg, OPT_GETDCNAME,
|
|
"Get a DC name for a foreign domain", "domainname" },
|
|
{ "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
|
|
{ "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
|
|
#ifdef HAVE_KRB5
|
|
{ "krb5auth", 'K', POPT_ARG_STRING, &string_arg, 'K', "authenticate user using Kerberos", "user%password" },
|
|
/* destroys wbinfo --help output */
|
|
/* "user%password,DOM\\user%password,user@EXAMPLE.COM,EXAMPLE.COM\\user%password" }, */
|
|
#endif
|
|
{ "separator", 0, POPT_ARG_NONE, 0, OPT_SEPARATOR, "Get the active winbind separator", NULL },
|
|
POPT_COMMON_VERSION
|
|
POPT_COMMON_SAMBA
|
|
POPT_TABLEEND
|
|
};
|
|
|
|
/* Parse options */
|
|
|
|
pc = poptGetContext("wbinfo", argc, (const char **)argv, long_options, 0);
|
|
|
|
/* Parse command line options */
|
|
|
|
if (argc == 1) {
|
|
poptPrintHelp(pc, stderr, 0);
|
|
return 1;
|
|
}
|
|
|
|
while((opt = poptGetNextOpt(pc)) != -1) {
|
|
/* get the generic configuration parameters like --domain */
|
|
}
|
|
|
|
poptFreeContext(pc);
|
|
|
|
pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
|
|
POPT_CONTEXT_KEEP_FIRST);
|
|
|
|
while((opt = poptGetNextOpt(pc)) != -1) {
|
|
switch (opt) {
|
|
case 'u':
|
|
if (!print_domain_users(opt_domain_name)) {
|
|
d_fprintf(stderr, "Error looking up domain users\n");
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'g':
|
|
if (!print_domain_groups(opt_domain_name)) {
|
|
d_fprintf(stderr, "Error looking up domain groups\n");
|
|
goto done;
|
|
}
|
|
break;
|
|
case 's':
|
|
if (!wbinfo_lookupsid(string_arg)) {
|
|
d_fprintf(stderr, "Could not lookup sid %s\n", string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'n':
|
|
if (!wbinfo_lookupname(string_arg)) {
|
|
d_fprintf(stderr, "Could not lookup name %s\n", string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'N':
|
|
if (!wbinfo_wins_byname(string_arg)) {
|
|
d_fprintf(stderr, "Could not lookup WINS by name %s\n", string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'I':
|
|
if (!wbinfo_wins_byip(string_arg)) {
|
|
d_fprintf(stderr, "Could not lookup WINS by IP %s\n", string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'U':
|
|
if (!wbinfo_uid_to_sid(int_arg)) {
|
|
d_fprintf(stderr, "Could not convert uid %d to sid\n", int_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'G':
|
|
if (!wbinfo_gid_to_sid(int_arg)) {
|
|
d_fprintf(stderr, "Could not convert gid %d to sid\n",
|
|
int_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'S':
|
|
if (!wbinfo_sid_to_uid(string_arg)) {
|
|
d_fprintf(stderr, "Could not convert sid %s to uid\n",
|
|
string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'Y':
|
|
if (!wbinfo_sid_to_gid(string_arg)) {
|
|
d_fprintf(stderr, "Could not convert sid %s to gid\n",
|
|
string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 't':
|
|
if (!wbinfo_check_secret()) {
|
|
d_fprintf(stderr, "Could not check secret\n");
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'm':
|
|
if (!wbinfo_list_domains(false)) {
|
|
d_fprintf(stderr, "Could not list trusted domains\n");
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_SEQUENCE:
|
|
if (!wbinfo_show_sequence(opt_domain_name)) {
|
|
d_fprintf(stderr, "Could not show sequence numbers\n");
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'D':
|
|
if (!wbinfo_domain_info(string_arg)) {
|
|
d_fprintf(stderr, "Could not get domain info\n");
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'i':
|
|
if (!wbinfo_get_userinfo(string_arg)) {
|
|
d_fprintf(stderr, "Could not get info for user %s\n",
|
|
string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_UID_INFO:
|
|
if ( !wbinfo_get_uidinfo(int_arg)) {
|
|
d_fprintf(stderr, "Could not get info for uid "
|
|
"%d\n", int_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_GROUP_INFO:
|
|
if ( !wbinfo_get_groupinfo(string_arg)) {
|
|
d_fprintf(stderr, "Could not get info for "
|
|
"group %s\n", string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_GID_INFO:
|
|
if ( !wbinfo_get_gidinfo(int_arg)) {
|
|
d_fprintf(stderr, "Could not get info for gid "
|
|
"%d\n", int_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'r':
|
|
if (!wbinfo_get_usergroups(string_arg)) {
|
|
d_fprintf(stderr, "Could not get groups for user %s\n",
|
|
string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_USERSIDS:
|
|
if (!wbinfo_get_usersids(string_arg)) {
|
|
d_fprintf(stderr, "Could not get group SIDs for user SID %s\n",
|
|
string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_USERDOMGROUPS:
|
|
if (!wbinfo_get_userdomgroups(string_arg)) {
|
|
d_fprintf(stderr, "Could not get user's domain groups "
|
|
"for user SID %s\n", string_arg);
|
|
goto done;
|
|
}
|
|
break;
|
|
case 'a': {
|
|
bool got_error = false;
|
|
|
|
if (!wbinfo_auth(string_arg)) {
|
|
d_fprintf(stderr, "Could not authenticate user %s with "
|
|
"plaintext password\n", string_arg);
|
|
got_error = true;
|
|
}
|
|
|
|
if (!wbinfo_auth_crap(cmdline_lp_ctx, string_arg)) {
|
|
d_fprintf(stderr, "Could not authenticate user %s with "
|
|
"challenge/response\n", string_arg);
|
|
got_error = true;
|
|
}
|
|
|
|
if (got_error)
|
|
goto done;
|
|
break;
|
|
}
|
|
case 'K': {
|
|
uint32_t flags = WBFLAG_PAM_KRB5 |
|
|
WBFLAG_PAM_CACHED_LOGIN |
|
|
WBFLAG_PAM_FALLBACK_AFTER_KRB5 |
|
|
WBFLAG_PAM_INFO3_TEXT;
|
|
|
|
if (!wbinfo_auth_krb5(string_arg, "FILE", flags)) {
|
|
d_fprintf(stderr, "Could not authenticate user [%s] with "
|
|
"Kerberos (ccache: %s)\n", string_arg, "FILE");
|
|
goto done;
|
|
}
|
|
break;
|
|
}
|
|
case 'p':
|
|
if (!wbinfo_ping()) {
|
|
d_fprintf(stderr, "could not ping winbindd!\n");
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_GETDCNAME:
|
|
if (!wbinfo_getdcname(string_arg)) {
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_SEPARATOR: {
|
|
const char sep = winbind_separator_int(true);
|
|
if ( !sep ) {
|
|
goto done;
|
|
}
|
|
d_printf("%c\n", sep);
|
|
break;
|
|
}
|
|
case OPT_LIST_ALL_DOMAINS:
|
|
if (!wbinfo_list_domains(true)) {
|
|
goto done;
|
|
}
|
|
break;
|
|
case OPT_LIST_OWN_DOMAIN:
|
|
if (!wbinfo_list_own_domain()) {
|
|
goto done;
|
|
}
|
|
break;
|
|
/* generic configuration options */
|
|
case OPT_DOMAIN_NAME:
|
|
break;
|
|
default:
|
|
d_fprintf(stderr, "Invalid option\n");
|
|
poptPrintHelp(pc, stderr, 0);
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
result = 0;
|
|
|
|
/* Exit code */
|
|
|
|
done:
|
|
poptFreeContext(pc);
|
|
return result;
|
|
}
|