diff options
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/nsswitch/config.mk | 16 | ||||
| -rw-r--r-- | source4/nsswitch/wbinfo.c | 1255 |
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; +} |