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authorAndrew Bartlett <abartlet@samba.org>2007-07-12 10:16:59 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 15:00:53 -0500
commit762f9efa485323728679f10b1f51632e58ca81c1 (patch)
treee1aad2768dd86ebf8bbcefc7a0e7c1f08be57aa5 /source4/nsswitch
parent6646745d97d1f5c31b0a5e1b9f0c098e1392c58c (diff)
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r23852: Merge Samba 3.2's wbinfo into Samba4, so Kai can use it for testing.
Andrew Bartlett (This used to be commit 0fc9b015d734463416e7acb1981eb65216d200fc)
Diffstat (limited to 'source4/nsswitch')
-rw-r--r--source4/nsswitch/config.mk16
-rw-r--r--source4/nsswitch/wbinfo.c1255
2 files changed, 1271 insertions, 0 deletions
diff --git a/source4/nsswitch/config.mk b/source4/nsswitch/config.mk
index 83e9409090..8982024516 100644
--- a/source4/nsswitch/config.mk
+++ b/source4/nsswitch/config.mk
@@ -16,3 +16,19 @@ PRIVATE_DEPENDENCIES = \
LIBREPLACE_EXT
# End BINARY nsstest
#################################
+
+#################################
+# Start BINARY wbinfo
+[BINARY::wbinfo]
+INSTALLDIR = BINDIR
+OBJ_FILES = \
+ wbinfo.o
+PRIVATE_DEPENDENCIES = \
+ LIBSAMBA-UTIL \
+ LIBREPLACE_EXT \
+ LIBCLI_AUTH \
+ LIBPOPT \
+ POPT_SAMBA \
+ LIBWINBIND-CLIENT
+# End BINARY nsstest
+#################################
diff --git a/source4/nsswitch/wbinfo.c b/source4/nsswitch/wbinfo.c
new file mode 100644
index 0000000000..9cffefb49e
--- /dev/null
+++ b/source4/nsswitch/wbinfo.c
@@ -0,0 +1,1255 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Winbind status program.
+
+ Copyright (C) Tim Potter 2000-2003
+ Copyright (C) Andrew Bartlett 2002-2007
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "pstring.h"
+#include "winbind_nss_config.h"
+#include "winbindd_nss.h"
+#include "winbind_client.h"
+#include "librpc/gen_ndr/ndr_netlogon.h"
+#include "libcli/auth/libcli_auth.h"
+#include "libcli/security/security.h"
+#include "lib/cmdline/popt_common.h"
+#include "dynconfig.h"
+
+extern int winbindd_fd;
+
+static char winbind_separator_int(BOOL strict)
+{
+ struct winbindd_response response;
+ static BOOL got_sep;
+ static char sep;
+
+ if (got_sep)
+ return sep;
+
+ ZERO_STRUCT(response);
+
+ /* Send off request */
+
+ if (winbindd_request(WINBINDD_INFO, NULL, &response) !=
+ NSS_STATUS_SUCCESS) {
+ d_fprintf(stderr, "could not obtain winbind separator!\n");
+ if (strict) {
+ return 0;
+ }
+ /* HACK: (this module should not call lp_ funtions) */
+ return *lp_winbind_separator();
+ }
+
+ sep = response.data.info.winbind_separator;
+ got_sep = True;
+
+ if (!sep) {
+ d_fprintf(stderr, "winbind separator was NULL!\n");
+ if (strict) {
+ return 0;
+ }
+ /* HACK: (this module should not call lp_ funtions) */
+ sep = *lp_winbind_separator();
+ }
+
+ return sep;
+}
+
+static char winbind_separator(void)
+{
+ return winbind_separator_int(False);
+}
+
+static const char *get_winbind_domain(void)
+{
+ struct winbindd_response response;
+ static fstring winbind_domain;
+
+ ZERO_STRUCT(response);
+
+ /* Send off request */
+
+ if (winbindd_request(WINBINDD_DOMAIN_NAME, NULL, &response) !=
+ NSS_STATUS_SUCCESS) {
+ d_fprintf(stderr, "could not obtain winbind domain name!\n");
+
+ /* HACK: (this module should not call lp_ funtions) */
+ return lp_workgroup();
+ }
+
+ fstrcpy(winbind_domain, response.data.domain_name);
+
+ return winbind_domain;
+
+}
+
+/* Copy of parse_domain_user from winbindd_util.c. Parse a string of the
+ form DOMAIN/user into a domain and a user */
+
+static BOOL parse_wbinfo_domain_user(const char *domuser, fstring domain,
+ fstring user)
+{
+
+ char *p = strchr(domuser,winbind_separator());
+
+ if (!p) {
+ fstrcpy(user, domuser);
+ fstrcpy(domain, get_winbind_domain());
+ return True;
+ }
+
+ fstrcpy(user, p+1);
+ fstrcpy(domain, domuser);
+ domain[PTR_DIFF(p, domuser)] = 0;
+ strupper_m(domain);
+
+ return True;
+}
+
+/* pull pwent info for a given user */
+
+static BOOL wbinfo_get_userinfo(char *user)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+ NSS_STATUS result;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+
+ fstrcpy(request.data.username, user);
+
+ result = winbindd_request(WINBINDD_GETPWNAM, &request, &response);
+
+ if (result != NSS_STATUS_SUCCESS)
+ return False;
+
+ d_printf( "%s:%s:%d:%d:%s:%s:%s\n",
+ response.data.pw.pw_name,
+ response.data.pw.pw_passwd,
+ response.data.pw.pw_uid,
+ response.data.pw.pw_gid,
+ response.data.pw.pw_gecos,
+ response.data.pw.pw_dir,
+ response.data.pw.pw_shell );
+
+ return True;
+}
+
+/* pull grent for a given group */
+static BOOL wbinfo_get_groupinfo(char *group)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+ NSS_STATUS result;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+
+ fstrcpy(request.data.groupname, group);
+
+ result = winbindd_request(WINBINDD_GETGRNAM, &request,
+ &response);
+
+ if ( result != NSS_STATUS_SUCCESS)
+ return False;
+
+ d_printf( "%s:%s:%d\n",
+ response.data.gr.gr_name,
+ response.data.gr.gr_passwd,
+ response.data.gr.gr_gid );
+
+ return True;
+}
+
+/* List groups a user is a member of */
+
+static BOOL wbinfo_get_usergroups(char *user)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+ NSS_STATUS result;
+ int i;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+
+ fstrcpy(request.data.username, user);
+
+ result = winbindd_request(WINBINDD_GETGROUPS, &request, &response);
+
+ if (result != NSS_STATUS_SUCCESS)
+ return False;
+
+ for (i = 0; i < response.data.num_entries; i++)
+ d_printf("%d\n", (int)((gid_t *)response.extra_data.data)[i]);
+
+ SAFE_FREE(response.extra_data.data);
+
+ return True;
+}
+
+
+/* List group SIDs a user SID is a member of */
+static BOOL wbinfo_get_usersids(char *user_sid)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+ NSS_STATUS result;
+ int i;
+ const char *s;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+ fstrcpy(request.data.sid, user_sid);
+
+ result = winbindd_request(WINBINDD_GETUSERSIDS, &request, &response);
+
+ if (result != NSS_STATUS_SUCCESS)
+ return False;
+
+ s = (const char *)response.extra_data.data;
+ for (i = 0; i < response.data.num_entries; i++) {
+ d_printf("%s\n", s);
+ s += strlen(s) + 1;
+ }
+
+ SAFE_FREE(response.extra_data.data);
+
+ return True;
+}
+
+static BOOL wbinfo_get_userdomgroups(const char *user_sid)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+ NSS_STATUS result;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+ fstrcpy(request.data.sid, user_sid);
+
+ result = winbindd_request(WINBINDD_GETUSERDOMGROUPS, &request,
+ &response);
+
+ if (result != NSS_STATUS_SUCCESS)
+ return False;
+
+ if (response.data.num_entries != 0)
+ printf("%s", (char *)response.extra_data.data);
+
+ SAFE_FREE(response.extra_data.data);
+
+ return True;
+}
+
+/* Convert NetBIOS name to IP */
+
+static BOOL wbinfo_wins_byname(char *name)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+
+ fstrcpy(request.data.winsreq, name);
+
+ if (winbindd_request(WINBINDD_WINS_BYNAME, &request, &response) !=
+ NSS_STATUS_SUCCESS) {
+ return False;
+ }
+
+ /* Display response */
+
+ d_printf("%s\n", response.data.winsresp);
+
+ return True;
+}
+
+/* Convert IP to NetBIOS name */
+
+static BOOL wbinfo_wins_byip(char *ip)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+
+ fstrcpy(request.data.winsreq, ip);
+
+ if (winbindd_request(WINBINDD_WINS_BYIP, &request, &response) !=
+ NSS_STATUS_SUCCESS) {
+ return False;
+ }
+
+ /* Display response */
+
+ d_printf("%s\n", response.data.winsresp);
+
+ return True;
+}
+
+/* List trusted domains */
+
+static BOOL wbinfo_list_domains(BOOL list_all_domains)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+
+ request.data.list_all_domains = list_all_domains;
+
+ if (winbindd_request(WINBINDD_LIST_TRUSTDOM, &request, &response) !=
+ NSS_STATUS_SUCCESS)
+ return False;
+
+ /* Display response */
+
+ if (response.extra_data.data) {
+ const char *extra_data = (char *)response.extra_data.data;
+ fstring name;
+ char *p;
+
+ while(next_token(&extra_data, name, "\n", sizeof(fstring))) {
+ p = strchr(name, '\\');
+ if (p == 0) {
+ d_fprintf(stderr, "Got invalid response: %s\n",
+ extra_data);
+ return False;
+ }
+ *p = 0;
+ d_printf("%s\n", name);
+ }
+
+ SAFE_FREE(response.extra_data.data);
+ }
+
+ return True;
+}
+
+/* List own domain */
+
+static BOOL wbinfo_list_own_domain(void)
+{
+ d_printf("%s\n", get_winbind_domain());
+
+ return True;
+}
+
+/* show sequence numbers */
+static BOOL wbinfo_show_sequence(const char *domain)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+
+ ZERO_STRUCT(response);
+ ZERO_STRUCT(request);
+
+ if ( domain )
+ fstrcpy( request.domain_name, domain );
+
+ /* Send request */
+
+ if (winbindd_request(WINBINDD_SHOW_SEQUENCE, &request, &response) !=
+ NSS_STATUS_SUCCESS)
+ return False;
+
+ /* Display response */
+
+ if (response.extra_data.data) {
+ char *extra_data = (char *)response.extra_data.data;
+ d_printf("%s", extra_data);
+ SAFE_FREE(response.extra_data.data);
+ }
+
+ return True;
+}
+
+/* Show domain info */
+
+static BOOL wbinfo_domain_info(const char *domain_name)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ if ((strequal(domain_name, ".")) || (domain_name[0] == '\0'))
+ fstrcpy(request.domain_name, get_winbind_domain());
+ else
+ fstrcpy(request.domain_name, domain_name);
+
+ /* Send request */
+
+ if (winbindd_request(WINBINDD_DOMAIN_INFO, &request, &response) !=
+ NSS_STATUS_SUCCESS)
+ return False;
+
+ /* Display response */
+
+ d_printf("Name : %s\n", response.data.domain_info.name);
+ d_printf("Alt_Name : %s\n", response.data.domain_info.alt_name);
+
+ d_printf("SID : %s\n", response.data.domain_info.sid);
+
+ d_printf("Active Directory : %s\n",
+ response.data.domain_info.active_directory ? "Yes" : "No");
+ d_printf("Native : %s\n",
+ response.data.domain_info.native_mode ? "Yes" : "No");
+
+ d_printf("Primary : %s\n",
+ response.data.domain_info.primary ? "Yes" : "No");
+
+ d_printf("Sequence : %d\n", response.data.domain_info.sequence_number);
+
+ return True;
+}
+
+/* Get a foreign DC's name */
+static BOOL wbinfo_getdcname(const char *domain_name)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ fstrcpy(request.domain_name, domain_name);
+
+ /* Send request */
+
+ if (winbindd_request(WINBINDD_GETDCNAME, &request, &response) !=
+ NSS_STATUS_SUCCESS) {
+ d_fprintf(stderr, "Could not get dc name for %s\n", domain_name);
+ return False;
+ }
+
+ /* Display response */
+
+ d_printf("%s\n", response.data.dc_name);
+
+ return True;
+}
+
+/* Check trust account password */
+
+static BOOL wbinfo_check_secret(void)
+{
+ struct winbindd_response response;
+ NSS_STATUS result;
+
+ ZERO_STRUCT(response);
+
+ result = winbindd_request(WINBINDD_CHECK_MACHACC, NULL, &response);
+
+ d_printf("checking the trust secret via RPC calls %s\n",
+ (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
+
+ if (result != NSS_STATUS_SUCCESS)
+ d_fprintf(stderr, "error code was %s (0x%x)\n",
+ response.data.auth.nt_status_string,
+ response.data.auth.nt_status);
+
+ return result == NSS_STATUS_SUCCESS;
+}
+
+/* Convert uid to sid */
+
+static BOOL wbinfo_uid_to_sid(uid_t uid)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+
+ request.data.uid = uid;
+
+ if (winbindd_request(WINBINDD_UID_TO_SID, &request, &response) !=
+ NSS_STATUS_SUCCESS)
+ return False;
+
+ /* Display response */
+
+ d_printf("%s\n", response.data.sid.sid);
+
+ return True;
+}
+
+/* Convert gid to sid */
+
+static BOOL wbinfo_gid_to_sid(gid_t gid)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ /* Send request */
+
+ request.data.gid = gid;
+
+ if (winbindd_request(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(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(WINBINDD_SID_TO_GID, &request, &response) !=
+ NSS_STATUS_SUCCESS)
+ return False;
+
+ /* Display response */
+
+ d_printf("%d\n", (int)response.data.gid);
+
+ return True;
+}
+
+/* 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(WINBINDD_LOOKUPSID, &request, &response) !=
+ NSS_STATUS_SUCCESS)
+ return False;
+
+ /* Display response */
+
+ d_printf("%s%c%s %d\n", response.data.name.dom_name,
+ winbind_separator(), response.data.name.name,
+ response.data.name.type);
+
+ 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;
+ }
+ return "Invalid sid type\n";
+}
+
+/* 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(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 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(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(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(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()) {
+ 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_workgroup());
+
+ 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()
+ && 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(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(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(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(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_GROUP_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" },
+ { "group-info", 0, POPT_ARG_STRING, &string_arg, OPT_GROUP_INFO, "Get group info", "GROUP" },
+ { "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_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 '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(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 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;
+}