-/*
+/*
Unix SMB/CIFS implementation.
dump the remote SAM using rpc samsync operations
Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2005
Modified by Volker Lendecke 2002
Copyright (C) Jeremy Allison 2005.
+ Copyright (C) Guenther Deschner 2008.
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 "utils/net.h"
-/* uid's and gid's for writing deltas to ldif */
-static uint32 ldif_gid = 999;
-static uint32 ldif_uid = 999;
-/* Keep track of ldap initialization */
-static int init_ldap = 1;
-
-static void display_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *g)
-{
- int i;
- d_printf("Group mem %u: ", rid);
- for (i=0;i<g->num_members;i++) {
- d_printf("%u ", g->rids[i]);
- }
- d_printf("\n");
-}
-
-static void display_alias_info(uint32 rid, SAM_ALIAS_INFO *a)
-{
- d_printf("Alias '%s' ", unistr2_static(&a->uni_als_name));
- d_printf("desc='%s' rid=%u\n", unistr2_static(&a->uni_als_desc), a->als_rid);
-}
-
-static void display_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *a)
+static void parse_samsync_partial_replication_objects(TALLOC_CTX *mem_ctx,
+ int argc,
+ const char **argv,
+ bool *do_single_object_replication,
+ struct samsync_object **objects,
+ uint32_t *num_objects)
{
int i;
- d_printf("Alias rid %u: ", rid);
- for (i=0;i<a->num_members;i++) {
- d_printf("%s ", sid_string_static(&a->sids[i].sid));
- }
- d_printf("\n");
-}
-static void display_account_info(uint32 rid, SAM_ACCOUNT_INFO *a)
-{
- fstring hex_nt_passwd, hex_lm_passwd;
- uchar lm_passwd[16], nt_passwd[16];
- static uchar zero_buf[16];
-
- /* Decode hashes from password hash (if they are not NULL) */
-
- if (memcmp(a->pass.buf_lm_pwd, zero_buf, 16) != 0) {
- sam_pwd_hash(a->user_rid, a->pass.buf_lm_pwd, lm_passwd, 0);
- pdb_sethexpwd(hex_lm_passwd, lm_passwd, a->acb_info);
- } else {
- pdb_sethexpwd(hex_lm_passwd, NULL, 0);
+ if (argc > 0) {
+ *do_single_object_replication = true;
}
- if (memcmp(a->pass.buf_nt_pwd, zero_buf, 16) != 0) {
- sam_pwd_hash(a->user_rid, a->pass.buf_nt_pwd, nt_passwd, 0);
- pdb_sethexpwd(hex_nt_passwd, nt_passwd, a->acb_info);
- } else {
- pdb_sethexpwd(hex_nt_passwd, NULL, 0);
- }
-
- printf("%s:%d:%s:%s:%s:LCT-0\n", unistr2_static(&a->uni_acct_name),
- a->user_rid, hex_lm_passwd, hex_nt_passwd,
- pdb_encode_acct_ctrl(a->acb_info, NEW_PW_FORMAT_SPACE_PADDED_LEN));
-}
-
-static time_t uint64s_nt_time_to_unix_abs(const uint64 *src)
-{
- NTTIME nttime;
- nttime = *src;
- return nt_time_to_unix_abs(&nttime);
-}
-
-static void display_domain_info(SAM_DOMAIN_INFO *a)
-{
- time_t u_logout;
-
- u_logout = uint64s_nt_time_to_unix_abs(&a->force_logoff);
-
- d_printf("Domain name: %s\n", unistr2_static(&a->uni_dom_name));
-
- d_printf("Minimal Password Length: %d\n", a->min_pwd_len);
- d_printf("Password History Length: %d\n", a->pwd_history_len);
-
- d_printf("Force Logoff: %d\n", (int)u_logout);
-
- d_printf("Max Password Age: %s\n", display_time(a->max_pwd_age));
- d_printf("Min Password Age: %s\n", display_time(a->min_pwd_age));
-
- d_printf("Lockout Time: %s\n", display_time(a->account_lockout.lockout_duration));
- d_printf("Lockout Reset Time: %s\n", display_time(a->account_lockout.reset_count));
-
- d_printf("Bad Attempt Lockout: %d\n", a->account_lockout.bad_attempt_lockout);
- d_printf("User must logon to change password: %d\n", a->logon_chgpass);
-}
-
-static void display_group_info(uint32 rid, SAM_GROUP_INFO *a)
-{
- d_printf("Group '%s' ", unistr2_static(&a->uni_grp_name));
- d_printf("desc='%s', rid=%u\n", unistr2_static(&a->uni_grp_desc), rid);
-}
+ for (i=0; i<argc; i++) {
-static void display_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta)
-{
- switch (hdr_delta->type) {
- case SAM_DELTA_ACCOUNT_INFO:
- display_account_info(hdr_delta->target_rid, &delta->account_info);
- break;
- case SAM_DELTA_GROUP_MEM:
- display_group_mem_info(hdr_delta->target_rid, &delta->grp_mem_info);
- break;
- case SAM_DELTA_ALIAS_INFO:
- display_alias_info(hdr_delta->target_rid, &delta->alias_info);
- break;
- case SAM_DELTA_ALIAS_MEM:
- display_alias_mem(hdr_delta->target_rid, &delta->als_mem_info);
- break;
- case SAM_DELTA_DOMAIN_INFO:
- display_domain_info(&delta->domain_info);
- break;
- case SAM_DELTA_GROUP_INFO:
- display_group_info(hdr_delta->target_rid, &delta->group_info);
- break;
- /* The following types are recognised but not handled */
- case SAM_DELTA_RENAME_GROUP:
- d_printf("SAM_DELTA_RENAME_GROUP not handled\n");
- break;
- case SAM_DELTA_RENAME_USER:
- d_printf("SAM_DELTA_RENAME_USER not handled\n");
- break;
- case SAM_DELTA_RENAME_ALIAS:
- d_printf("SAM_DELTA_RENAME_ALIAS not handled\n");
- break;
- case SAM_DELTA_POLICY_INFO:
- d_printf("SAM_DELTA_POLICY_INFO not handled\n");
- break;
- case SAM_DELTA_TRUST_DOMS:
- d_printf("SAM_DELTA_TRUST_DOMS not handled\n");
- break;
- case SAM_DELTA_PRIVS_INFO:
- d_printf("SAM_DELTA_PRIVS_INFO not handled\n");
- break;
- case SAM_DELTA_SECRET_INFO:
- d_printf("SAM_DELTA_SECRET_INFO not handled\n");
- break;
- case SAM_DELTA_DELETE_GROUP:
- d_printf("SAM_DELTA_DELETE_GROUP not handled\n");
- break;
- case SAM_DELTA_DELETE_USER:
- d_printf("SAM_DELTA_DELETE_USER not handled\n");
- break;
- case SAM_DELTA_MODIFIED_COUNT:
- d_printf("SAM_DELTA_MODIFIED_COUNT not handled\n");
- break;
- default:
- d_printf("Unknown delta record type %d\n", hdr_delta->type);
- break;
- }
-}
+ struct samsync_object o;
-static void dump_database(struct rpc_pipe_client *pipe_hnd, uint32 db_type)
-{
- uint32 sync_context = 0;
- NTSTATUS result;
- int i;
- TALLOC_CTX *mem_ctx;
- SAM_DELTA_HDR *hdr_deltas;
- SAM_DELTA_CTR *deltas;
- uint32 num_deltas;
+ ZERO_STRUCT(o);
- if (!(mem_ctx = talloc_init("dump_database"))) {
- return;
- }
+ if (!StrnCaseCmp(argv[i], "user_rid=", strlen("user_rid="))) {
+ o.object_identifier.rid = get_int_param(argv[i]);
+ o.object_type = NETR_DELTA_USER;
+ o.database_id = SAM_DATABASE_DOMAIN;
+ }
+ if (!StrnCaseCmp(argv[i], "group_rid=", strlen("group_rid="))) {
+ o.object_identifier.rid = get_int_param(argv[i]);
+ o.object_type = NETR_DELTA_GROUP;
+ o.database_id = SAM_DATABASE_DOMAIN;
+ }
+ if (!StrnCaseCmp(argv[i], "group_member_rid=", strlen("group_member_rid="))) {
+ o.object_identifier.rid = get_int_param(argv[i]);
+ o.object_type = NETR_DELTA_GROUP_MEMBER;
+ o.database_id = SAM_DATABASE_DOMAIN;
+ }
+ if (!StrnCaseCmp(argv[i], "alias_rid=", strlen("alias_rid="))) {
+ o.object_identifier.rid = get_int_param(argv[i]);
+ o.object_type = NETR_DELTA_ALIAS;
+ o.database_id = SAM_DATABASE_BUILTIN;
+ }
+ if (!StrnCaseCmp(argv[i], "alias_member_rid=", strlen("alias_member_rid="))) {
+ o.object_identifier.rid = get_int_param(argv[i]);
+ o.object_type = NETR_DELTA_ALIAS_MEMBER;
+ o.database_id = SAM_DATABASE_BUILTIN;
+ }
+ if (!StrnCaseCmp(argv[i], "account_sid=", strlen("account_sid="))) {
+ const char *sid_str = get_string_param(argv[i]);
+ string_to_sid(&o.object_identifier.sid, sid_str);
+ o.object_type = NETR_DELTA_ACCOUNT;
+ o.database_id = SAM_DATABASE_PRIVS;
+ }
+ if (!StrnCaseCmp(argv[i], "policy_sid=", strlen("policy_sid="))) {
+ const char *sid_str = get_string_param(argv[i]);
+ string_to_sid(&o.object_identifier.sid, sid_str);
+ o.object_type = NETR_DELTA_POLICY;
+ o.database_id = SAM_DATABASE_PRIVS;
+ }
+ if (!StrnCaseCmp(argv[i], "trustdom_sid=", strlen("trustdom_sid="))) {
+ const char *sid_str = get_string_param(argv[i]);
+ string_to_sid(&o.object_identifier.sid, sid_str);
+ o.object_type = NETR_DELTA_TRUSTED_DOMAIN;
+ o.database_id = SAM_DATABASE_PRIVS;
+ }
+ if (!StrnCaseCmp(argv[i], "secret_name=", strlen("secret_name="))) {
+ o.object_identifier.name = get_string_param(argv[i]);
+ o.object_type = NETR_DELTA_SECRET;
+ o.database_id = SAM_DATABASE_PRIVS;
+ }
- switch( db_type ) {
- case SAM_DATABASE_DOMAIN:
- d_printf("Dumping DOMAIN database\n");
- break;
- case SAM_DATABASE_BUILTIN:
- d_printf("Dumping BUILTIN database\n");
- break;
- case SAM_DATABASE_PRIVS:
- d_printf("Dumping PRIVS databases\n");
- break;
- default:
- d_printf("Dumping unknown database type %u\n", db_type );
- break;
+ if (o.object_type > 0) {
+ ADD_TO_ARRAY(mem_ctx, struct samsync_object, o,
+ objects, num_objects);
+ }
}
-
- do {
- result = rpccli_netlogon_sam_sync(pipe_hnd, mem_ctx, db_type,
- sync_context,
- &num_deltas, &hdr_deltas, &deltas);
- if (!NT_STATUS_IS_OK(result))
- break;
-
- for (i = 0; i < num_deltas; i++) {
- display_sam_entry(&hdr_deltas[i], &deltas[i]);
- }
- sync_context += 1;
- } while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
-
- talloc_destroy(mem_ctx);
}
/* dump sam database via samsync rpc calls */
-NTSTATUS rpc_samdump_internals(const DOM_SID *domain_sid,
- const char *domain_name,
+NTSTATUS rpc_samdump_internals(struct net_context *c,
+ const DOM_SID *domain_sid,
+ const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
- TALLOC_CTX *mem_ctx,
+ TALLOC_CTX *mem_ctx,
int argc,
- const char **argv)
+ const char **argv)
{
-#if 0
- /* net_rpc.c now always tries to create an schannel pipe.. */
-
- NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
- uchar trust_password[16];
- uint32 neg_flags = NETLOGON_NEG_AUTH2_FLAGS;
- uint32 sec_channel_type = 0;
-
- if (!secrets_fetch_trust_account_password(domain_name,
- trust_password,
- NULL, &sec_channel_type)) {
- DEBUG(0,("Could not fetch trust account password\n"));
- goto fail;
- }
-
- nt_status = rpccli_netlogon_setup_creds(pipe_hnd,
- cli->desthost,
- domain_name,
- global_myname(),
- trust_password,
- sec_channel_type,
- &neg_flags);
+ struct samsync_context *ctx = NULL;
+ NTSTATUS status;
- if (!NT_STATUS_IS_OK(nt_status)) {
- DEBUG(0,("Error connecting to NETLOGON pipe\n"));
- goto fail;
+ status = libnet_samsync_init_context(mem_ctx,
+ domain_sid,
+ &ctx);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
-#endif
- dump_database(pipe_hnd, SAM_DATABASE_DOMAIN);
- dump_database(pipe_hnd, SAM_DATABASE_BUILTIN);
- dump_database(pipe_hnd, SAM_DATABASE_PRIVS);
+ ctx->mode = NET_SAMSYNC_MODE_DUMP;
+ ctx->cli = pipe_hnd;
+ ctx->ops = &libnet_samsync_display_ops;
+ ctx->domain_name = domain_name;
- return NT_STATUS_OK;
-}
+ ctx->force_full_replication = c->opt_force_full_repl ? true : false;
+ ctx->clean_old_entries = c->opt_clean_old_entries ? true : false;
-/* Convert a struct samu_DELTA to a struct samu. */
-#define STRING_CHANGED (old_string && !new_string) ||\
- (!old_string && new_string) ||\
- (old_string && new_string && (strcmp(old_string, new_string) != 0))
+ parse_samsync_partial_replication_objects(ctx, argc, argv,
+ &ctx->single_object_replication,
+ &ctx->objects,
+ &ctx->num_objects);
-#define STRING_CHANGED_NC(s1,s2) ((s1) && !(s2)) ||\
- (!(s1) && (s2)) ||\
- ((s1) && (s2) && (strcmp((s1), (s2)) != 0))
+ libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
-static NTSTATUS sam_account_from_delta(struct samu *account, SAM_ACCOUNT_INFO *delta)
-{
- const char *old_string, *new_string;
- time_t unix_time, stored_time;
- uchar lm_passwd[16], nt_passwd[16];
- static uchar zero_buf[16];
+ libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
- /* Username, fullname, home dir, dir drive, logon script, acct
- desc, workstations, profile. */
-
- if (delta->hdr_acct_name.buffer) {
- old_string = pdb_get_nt_username(account);
- new_string = unistr2_static(&delta->uni_acct_name);
-
- if (STRING_CHANGED) {
- pdb_set_nt_username(account, new_string, PDB_CHANGED);
-
- }
-
- /* Unix username is the same - for sanity */
- old_string = pdb_get_username( account );
- if (STRING_CHANGED) {
- pdb_set_username(account, new_string, PDB_CHANGED);
- }
- }
+ libnet_samsync(SAM_DATABASE_PRIVS, ctx);
- if (delta->hdr_full_name.buffer) {
- old_string = pdb_get_fullname(account);
- new_string = unistr2_static(&delta->uni_full_name);
-
- if (STRING_CHANGED)
- pdb_set_fullname(account, new_string, PDB_CHANGED);
- }
-
- if (delta->hdr_home_dir.buffer) {
- old_string = pdb_get_homedir(account);
- new_string = unistr2_static(&delta->uni_home_dir);
-
- if (STRING_CHANGED)
- pdb_set_homedir(account, new_string, PDB_CHANGED);
- }
-
- if (delta->hdr_dir_drive.buffer) {
- old_string = pdb_get_dir_drive(account);
- new_string = unistr2_static(&delta->uni_dir_drive);
-
- if (STRING_CHANGED)
- pdb_set_dir_drive(account, new_string, PDB_CHANGED);
- }
-
- if (delta->hdr_logon_script.buffer) {
- old_string = pdb_get_logon_script(account);
- new_string = unistr2_static(&delta->uni_logon_script);
-
- if (STRING_CHANGED)
- pdb_set_logon_script(account, new_string, PDB_CHANGED);
- }
-
- if (delta->hdr_acct_desc.buffer) {
- old_string = pdb_get_acct_desc(account);
- new_string = unistr2_static(&delta->uni_acct_desc);
-
- if (STRING_CHANGED)
- pdb_set_acct_desc(account, new_string, PDB_CHANGED);
- }
-
- if (delta->hdr_workstations.buffer) {
- old_string = pdb_get_workstations(account);
- new_string = unistr2_static(&delta->uni_workstations);
-
- if (STRING_CHANGED)
- pdb_set_workstations(account, new_string, PDB_CHANGED);
- }
-
- if (delta->hdr_profile.buffer) {
- old_string = pdb_get_profile_path(account);
- new_string = unistr2_static(&delta->uni_profile);
-
- if (STRING_CHANGED)
- pdb_set_profile_path(account, new_string, PDB_CHANGED);
- }
-
- if (delta->hdr_parameters.buffer) {
- DATA_BLOB mung;
- char *newstr;
- old_string = pdb_get_munged_dial(account);
- mung.length = delta->hdr_parameters.uni_str_len;
- mung.data = (uint8 *) delta->uni_parameters.buffer;
- newstr = (mung.length == 0) ? NULL : base64_encode_data_blob(mung);
-
- if (STRING_CHANGED_NC(old_string, newstr))
- pdb_set_munged_dial(account, newstr, PDB_CHANGED);
- SAFE_FREE(newstr);
- }
-
- /* User and group sid */
- if (pdb_get_user_rid(account) != delta->user_rid)
- pdb_set_user_sid_from_rid(account, delta->user_rid, PDB_CHANGED);
- if (pdb_get_group_rid(account) != delta->group_rid)
- pdb_set_group_sid_from_rid(account, delta->group_rid, PDB_CHANGED);
-
- /* Logon and password information */
- if (!nt_time_is_zero(&delta->logon_time)) {
- unix_time = nt_time_to_unix(delta->logon_time);
- stored_time = pdb_get_logon_time(account);
- if (stored_time != unix_time)
- pdb_set_logon_time(account, unix_time, PDB_CHANGED);
- }
-
- if (!nt_time_is_zero(&delta->logoff_time)) {
- unix_time = nt_time_to_unix(delta->logoff_time);
- stored_time = pdb_get_logoff_time(account);
- if (stored_time != unix_time)
- pdb_set_logoff_time(account, unix_time,PDB_CHANGED);
- }
-
- /* Logon Divs */
- if (pdb_get_logon_divs(account) != delta->logon_divs)
- pdb_set_logon_divs(account, delta->logon_divs, PDB_CHANGED);
-
- /* Max Logon Hours */
- if (delta->unknown1 != pdb_get_unknown_6(account)) {
- pdb_set_unknown_6(account, delta->unknown1, PDB_CHANGED);
- }
-
- /* Logon Hours Len */
- if (delta->buf_logon_hrs.buf_len != pdb_get_hours_len(account)) {
- pdb_set_hours_len(account, delta->buf_logon_hrs.buf_len, PDB_CHANGED);
- }
-
- /* Logon Hours */
- if (delta->buf_logon_hrs.buffer) {
- pstring oldstr, newstr;
- pdb_sethexhours(oldstr, pdb_get_hours(account));
- pdb_sethexhours(newstr, delta->buf_logon_hrs.buffer);
- if (!strequal(oldstr, newstr))
- pdb_set_hours(account, (const uint8 *)delta->buf_logon_hrs.buffer, PDB_CHANGED);
- }
-
- if (pdb_get_bad_password_count(account) != delta->bad_pwd_count)
- pdb_set_bad_password_count(account, delta->bad_pwd_count, PDB_CHANGED);
-
- if (pdb_get_logon_count(account) != delta->logon_count)
- pdb_set_logon_count(account, delta->logon_count, PDB_CHANGED);
-
- if (!nt_time_is_zero(&delta->pwd_last_set_time)) {
- unix_time = nt_time_to_unix(delta->pwd_last_set_time);
- stored_time = pdb_get_pass_last_set_time(account);
- if (stored_time != unix_time)
- pdb_set_pass_last_set_time(account, unix_time, PDB_CHANGED);
- } else {
- /* no last set time, make it now */
- pdb_set_pass_last_set_time(account, time(NULL), PDB_CHANGED);
- }
-
-#if 0
-/* No kickoff time in the delta? */
- if (!nt_time_is_zero(&delta->kickoff_time)) {
- unix_time = nt_time_to_unix(&delta->kickoff_time);
- stored_time = pdb_get_kickoff_time(account);
- if (stored_time != unix_time)
- pdb_set_kickoff_time(account, unix_time, PDB_CHANGED);
- }
-#endif
-
- /* Decode hashes from password hash
- Note that win2000 may send us all zeros for the hashes if it doesn't
- think this channel is secure enough - don't set the passwords at all
- in that case
- */
- if (memcmp(delta->pass.buf_lm_pwd, zero_buf, 16) != 0) {
- sam_pwd_hash(delta->user_rid, delta->pass.buf_lm_pwd, lm_passwd, 0);
- pdb_set_lanman_passwd(account, lm_passwd, PDB_CHANGED);
- }
-
- if (memcmp(delta->pass.buf_nt_pwd, zero_buf, 16) != 0) {
- sam_pwd_hash(delta->user_rid, delta->pass.buf_nt_pwd, nt_passwd, 0);
- pdb_set_nt_passwd(account, nt_passwd, PDB_CHANGED);
- }
-
- /* TODO: account expiry time */
-
- pdb_set_acct_ctrl(account, delta->acb_info, PDB_CHANGED);
-
- pdb_set_domain(account, lp_workgroup(), PDB_CHANGED);
+ TALLOC_FREE(ctx);
return NT_STATUS_OK;
}
-static NTSTATUS fetch_account_info(uint32 rid, SAM_ACCOUNT_INFO *delta)
-{
- NTSTATUS nt_ret = NT_STATUS_UNSUCCESSFUL;
- fstring account;
- pstring add_script;
- struct samu *sam_account=NULL;
- GROUP_MAP map;
- struct group *grp;
- DOM_SID user_sid;
- DOM_SID group_sid;
- struct passwd *passwd;
- fstring sid_string;
-
- fstrcpy(account, unistr2_static(&delta->uni_acct_name));
- d_printf("Creating account: %s\n", account);
-
- if ( !(sam_account = samu_new( NULL )) ) {
- return NT_STATUS_NO_MEMORY;
- }
-
- if (!(passwd = Get_Pwnam(account))) {
- /* Create appropriate user */
- if (delta->acb_info & ACB_NORMAL) {
- pstrcpy(add_script, lp_adduser_script());
- } else if ( (delta->acb_info & ACB_WSTRUST) ||
- (delta->acb_info & ACB_SVRTRUST) ||
- (delta->acb_info & ACB_DOMTRUST) ) {
- pstrcpy(add_script, lp_addmachine_script());
- } else {
- DEBUG(1, ("Unknown user type: %s\n",
- pdb_encode_acct_ctrl(delta->acb_info, NEW_PW_FORMAT_SPACE_PADDED_LEN)));
- nt_ret = NT_STATUS_UNSUCCESSFUL;
- goto done;
- }
- if (*add_script) {
- int add_ret;
- all_string_sub(add_script, "%u", account,
- sizeof(account));
- add_ret = smbrun(add_script,NULL);
- DEBUG(add_ret ? 0 : 1,("fetch_account: Running the command `%s' "
- "gave %d\n", add_script, add_ret));
- if (add_ret == 0) {
- smb_nscd_flush_user_cache();
- }
- }
-
- /* try and find the possible unix account again */
- if ( !(passwd = Get_Pwnam(account)) ) {
- d_fprintf(stderr, "Could not create posix account info for '%s'\n", account);
- nt_ret = NT_STATUS_NO_SUCH_USER;
- goto done;
- }
- }
-
- sid_copy(&user_sid, get_global_sam_sid());
- sid_append_rid(&user_sid, delta->user_rid);
-
- DEBUG(3, ("Attempting to find SID %s for user %s in the passdb\n", sid_to_string(sid_string, &user_sid), account));
- if (!pdb_getsampwsid(sam_account, &user_sid)) {
- sam_account_from_delta(sam_account, delta);
- DEBUG(3, ("Attempting to add user SID %s for user %s in the passdb\n",
- sid_to_string(sid_string, &user_sid), pdb_get_username(sam_account)));
- if (!NT_STATUS_IS_OK(pdb_add_sam_account(sam_account))) {
- DEBUG(1, ("SAM Account for %s failed to be added to the passdb!\n",
- account));
- return NT_STATUS_ACCESS_DENIED;
- }
- } else {
- sam_account_from_delta(sam_account, delta);
- DEBUG(3, ("Attempting to update user SID %s for user %s in the passdb\n",
- sid_to_string(sid_string, &user_sid), pdb_get_username(sam_account)));
- if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_account))) {
- DEBUG(1, ("SAM Account for %s failed to be updated in the passdb!\n",
- account));
- TALLOC_FREE(sam_account);
- return NT_STATUS_ACCESS_DENIED;
- }
- }
-
- if (pdb_get_group_sid(sam_account) == NULL) {
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- group_sid = *pdb_get_group_sid(sam_account);
-
- if (!pdb_getgrsid(&map, group_sid)) {
- DEBUG(0, ("Primary group of %s has no mapping!\n",
- pdb_get_username(sam_account)));
- } else {
- if (map.gid != passwd->pw_gid) {
- if (!(grp = getgrgid(map.gid))) {
- DEBUG(0, ("Could not find unix group %lu for user %s (group SID=%s)\n",
- (unsigned long)map.gid, pdb_get_username(sam_account), sid_string_static(&group_sid)));
- } else {
- smb_set_primary_group(grp->gr_name, pdb_get_username(sam_account));
- }
- }
- }
+/**
+ * Basic usage function for 'net rpc vampire'
+ *
+ * @param c A net_context structure
+ * @param argc Standard main() style argc
+ * @param argc Standard main() style argv. Initial components are already
+ * stripped
+ **/
- if ( !passwd ) {
- DEBUG(1, ("No unix user for this account (%s), cannot adjust mappings\n",
- pdb_get_username(sam_account)));
- }
+int rpc_vampire_usage(struct net_context *c, int argc, const char **argv)
+{
+ d_printf("net rpc vampire ([ldif [<ldif-filename>] | [keytab] [<keytab-filename]) [options]\n"
+ "\t to pull accounts from a remote PDC where we are a BDC\n"
+ "\t\t no args puts accounts in local passdb from smb.conf\n"
+ "\t\t ldif - put accounts in ldif format (file defaults to "
+ "/tmp/tmp.ldif)\n"
+ "\t\t keytab - put account passwords in krb5 keytab (defaults "
+ "to system keytab)\n");
- done:
- TALLOC_FREE(sam_account);
- return nt_ret;
+ net_common_flags_usage(c, argc, argv);
+ return -1;
}
-static NTSTATUS fetch_group_info(uint32 rid, SAM_GROUP_INFO *delta)
+
+/* dump sam database via samsync rpc calls */
+NTSTATUS rpc_vampire_internals(struct net_context *c,
+ const DOM_SID *domain_sid,
+ const char *domain_name,
+ struct cli_state *cli,
+ struct rpc_pipe_client *pipe_hnd,
+ TALLOC_CTX *mem_ctx,
+ int argc,
+ const char **argv)
{
- fstring name;
- fstring comment;
- struct group *grp = NULL;
- DOM_SID group_sid;
- fstring sid_string;
- GROUP_MAP map;
- BOOL insert = True;
-
- unistr2_to_ascii(name, &delta->uni_grp_name, sizeof(name));
- unistr2_to_ascii(comment, &delta->uni_grp_desc, sizeof(comment));
-
- /* add the group to the mapping table */
- sid_copy(&group_sid, get_global_sam_sid());
- sid_append_rid(&group_sid, rid);
- sid_to_string(sid_string, &group_sid);
-
- if (pdb_getgrsid(&map, group_sid)) {
- if ( map.gid != -1 )
- grp = getgrgid(map.gid);
- insert = False;
- }
+ NTSTATUS result;
+ struct samsync_context *ctx = NULL;
- if (grp == NULL) {
- gid_t gid;
-
- /* No group found from mapping, find it from its name. */
- if ((grp = getgrnam(name)) == NULL) {
-
- /* No appropriate group found, create one */
-
- d_printf("Creating unix group: '%s'\n", name);
-
- if (smb_create_group(name, &gid) != 0)
- return NT_STATUS_ACCESS_DENIED;
-
- if ((grp = getgrnam(name)) == NULL)
- return NT_STATUS_ACCESS_DENIED;
- }
+ if (!sid_equal(domain_sid, get_global_sam_sid())) {
+ d_printf("Cannot import users from %s at this time, "
+ "as the current domain:\n\t%s: %s\nconflicts "
+ "with the remote domain\n\t%s: %s\n"
+ "Perhaps you need to set: \n\n\tsecurity=user\n\t"
+ "workgroup=%s\n\n in your smb.conf?\n",
+ domain_name,
+ get_global_sam_name(),
+ sid_string_dbg(get_global_sam_sid()),
+ domain_name,
+ sid_string_dbg(domain_sid),
+ domain_name);
+ return NT_STATUS_UNSUCCESSFUL;
}
- map.gid = grp->gr_gid;
- map.sid = group_sid;
- map.sid_name_use = SID_NAME_DOM_GRP;
- fstrcpy(map.nt_name, name);
- if (delta->hdr_grp_desc.buffer) {
- fstrcpy(map.comment, comment);
- } else {
- fstrcpy(map.comment, "");
+ result = libnet_samsync_init_context(mem_ctx,
+ domain_sid,
+ &ctx);
+ if (!NT_STATUS_IS_OK(result)) {
+ return result;
}
- if (insert)
- pdb_add_group_mapping_entry(&map);
- else
- pdb_update_group_mapping_entry(&map);
+ ctx->mode = NET_SAMSYNC_MODE_FETCH_PASSDB;
+ ctx->cli = pipe_hnd;
+ ctx->ops = &libnet_samsync_passdb_ops;
+ ctx->domain_name = domain_name;
- return NT_STATUS_OK;
-}
+ ctx->force_full_replication = c->opt_force_full_repl ? true : false;
+ ctx->clean_old_entries = c->opt_clean_old_entries ? true : false;
-static NTSTATUS fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
-{
- int i;
- TALLOC_CTX *t = NULL;
- char **nt_members = NULL;
- char **unix_members;
- DOM_SID group_sid;
- GROUP_MAP map;
- struct group *grp;
-
- if (delta->num_members == 0) {
- return NT_STATUS_OK;
- }
+ parse_samsync_partial_replication_objects(ctx, argc, argv,
+ &ctx->single_object_replication,
+ &ctx->objects,
+ &ctx->num_objects);
- sid_copy(&group_sid, get_global_sam_sid());
- sid_append_rid(&group_sid, rid);
-
- if (!get_domain_group_from_sid(group_sid, &map)) {
- DEBUG(0, ("Could not find global group %d\n", rid));
- return NT_STATUS_NO_SUCH_GROUP;
- }
+ /* fetch domain */
+ result = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
- if (!(grp = getgrgid(map.gid))) {
- DEBUG(0, ("Could not find unix group %lu\n", (unsigned long)map.gid));
- return NT_STATUS_NO_SUCH_GROUP;
+ if (!NT_STATUS_IS_OK(result) && ctx->error_message) {
+ d_fprintf(stderr, "%s\n", ctx->error_message);
+ goto fail;
}
- d_printf("Group members of %s: ", grp->gr_name);
-
- if (!(t = talloc_init("fetch_group_mem_info"))) {
- DEBUG(0, ("could not talloc_init\n"));
- return NT_STATUS_NO_MEMORY;
+ if (ctx->result_message) {
+ d_fprintf(stdout, "%s\n", ctx->result_message);
}
- if (delta->num_members) {
- if ((nt_members = TALLOC_ZERO_ARRAY(t, char *, delta->num_members)) == NULL) {
- DEBUG(0, ("talloc failed\n"));
- talloc_free(t);
- return NT_STATUS_NO_MEMORY;
- }
- } else {
- nt_members = NULL;
- }
+ /* fetch builtin */
+ ctx->domain_sid = sid_dup_talloc(mem_ctx, &global_sid_Builtin);
+ ctx->domain_sid_str = sid_string_talloc(mem_ctx, ctx->domain_sid);
+ result = libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
- for (i=0; i<delta->num_members; i++) {
- struct samu *member = NULL;
- DOM_SID member_sid;
-
- if ( !(member = samu_new(t)) ) {
- talloc_destroy(t);
- return NT_STATUS_NO_MEMORY;
- }
-
- sid_copy(&member_sid, get_global_sam_sid());
- sid_append_rid(&member_sid, delta->rids[i]);
-
- if (!pdb_getsampwsid(member, &member_sid)) {
- DEBUG(1, ("Found bogus group member: %d (member_sid=%s group=%s)\n",
- delta->rids[i], sid_string_static(&member_sid), grp->gr_name));
- TALLOC_FREE(member);
- continue;
- }
-
- if (pdb_get_group_rid(member) == rid) {
- d_printf("%s(primary),", pdb_get_username(member));
- TALLOC_FREE(member);
- continue;
- }
-
- d_printf("%s,", pdb_get_username(member));
- nt_members[i] = talloc_strdup(t, pdb_get_username(member));
- TALLOC_FREE(member);
+ if (!NT_STATUS_IS_OK(result) && ctx->error_message) {
+ d_fprintf(stderr, "%s\n", ctx->error_message);
+ goto fail;
}
- d_printf("\n");
-
- unix_members = grp->gr_mem;
-
- while (*unix_members) {
- BOOL is_nt_member = False;
- for (i=0; i<delta->num_members; i++) {
- if (nt_members[i] == NULL) {
- /* This was a primary group */
- continue;
- }
-
- if (strcmp(*unix_members, nt_members[i]) == 0) {
- is_nt_member = True;
- break;
- }
- }
- if (!is_nt_member) {
- /* We look at a unix group member that is not
- an nt group member. So, remove it. NT is
- boss here. */
- smb_delete_user_group(grp->gr_name, *unix_members);
- }
- unix_members += 1;
+ if (ctx->result_message) {
+ d_fprintf(stdout, "%s\n", ctx->result_message);
}
- for (i=0; i<delta->num_members; i++) {
- BOOL is_unix_member = False;
-
- if (nt_members[i] == NULL) {
- /* This was the primary group */
- continue;
- }
-
- unix_members = grp->gr_mem;
-
- while (*unix_members) {
- if (strcmp(*unix_members, nt_members[i]) == 0) {
- is_unix_member = True;
- break;
- }
- unix_members += 1;
- }
-
- if (!is_unix_member) {
- /* We look at a nt group member that is not a
- unix group member currently. So, add the nt
- group member. */
- smb_add_user_group(grp->gr_name, nt_members[i]);
- }
- }
-
- talloc_destroy(t);
- return NT_STATUS_OK;
+ fail:
+ TALLOC_FREE(ctx);
+ return result;
}
-static NTSTATUS fetch_alias_info(uint32 rid, SAM_ALIAS_INFO *delta,
- DOM_SID dom_sid)
+int rpc_vampire_passdb(struct net_context *c, int argc, const char **argv)
{
- fstring name;
- fstring comment;
- struct group *grp = NULL;
- DOM_SID alias_sid;
- fstring sid_string;
- GROUP_MAP map;
- BOOL insert = True;
-
- unistr2_to_ascii(name, &delta->uni_als_name, sizeof(name));
- unistr2_to_ascii(comment, &delta->uni_als_desc, sizeof(comment));
-
- /* Find out whether the group is already mapped */
- sid_copy(&alias_sid, &dom_sid);
- sid_append_rid(&alias_sid, rid);
- sid_to_string(sid_string, &alias_sid);
-
- if (pdb_getgrsid(&map, alias_sid)) {
- grp = getgrgid(map.gid);
- insert = False;
- }
-
- if (grp == NULL) {
- gid_t gid;
-
- /* No group found from mapping, find it from its name. */
- if ((grp = getgrnam(name)) == NULL) {
- /* No appropriate group found, create one */
- d_printf("Creating unix group: '%s'\n", name);
- if (smb_create_group(name, &gid) != 0)
- return NT_STATUS_ACCESS_DENIED;
- if ((grp = getgrgid(gid)) == NULL)
- return NT_STATUS_ACCESS_DENIED;
- }
+ if (c->display_usage) {
+ d_printf("Usage:\n"
+ "net rpc vampire passdb\n"
+ " Dump remote SAM database to passdb\n");
+ return 0;
}
- map.gid = grp->gr_gid;
- map.sid = alias_sid;
-
- if (sid_equal(&dom_sid, &global_sid_Builtin))
- map.sid_name_use = SID_NAME_WKN_GRP;
- else
- map.sid_name_use = SID_NAME_ALIAS;
-
- fstrcpy(map.nt_name, name);
- fstrcpy(map.comment, comment);
-
- if (insert)
- pdb_add_group_mapping_entry(&map);
- else
- pdb_update_group_mapping_entry(&map);
-
- return NT_STATUS_OK;
+ return run_rpc_command(c, NULL, &ndr_table_netlogon.syntax_id, 0,
+ rpc_vampire_internals, argc, argv);
}
-static NTSTATUS fetch_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *delta, DOM_SID dom_sid)
+NTSTATUS rpc_vampire_ldif_internals(struct net_context *c,
+ const DOM_SID *domain_sid,
+ const char *domain_name,
+ struct cli_state *cli,
+ struct rpc_pipe_client *pipe_hnd,
+ TALLOC_CTX *mem_ctx,
+ int argc,
+ const char **argv)
{
- return NT_STATUS_OK;
-}
+ NTSTATUS status;
+ struct samsync_context *ctx = NULL;
-static NTSTATUS fetch_domain_info(uint32 rid, SAM_DOMAIN_INFO *delta)
-{
- time_t u_max_age, u_min_age, u_logout, u_lockoutreset, u_lockouttime;
- NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
- pstring domname;
-
- u_max_age = uint64s_nt_time_to_unix_abs(&delta->max_pwd_age);
- u_min_age = uint64s_nt_time_to_unix_abs(&delta->min_pwd_age);
- u_logout = uint64s_nt_time_to_unix_abs(&delta->force_logoff);
- u_lockoutreset = uint64s_nt_time_to_unix_abs(&delta->account_lockout.reset_count);
- u_lockouttime = uint64s_nt_time_to_unix_abs(&delta->account_lockout.lockout_duration);
-
- unistr2_to_ascii(domname, &delta->uni_dom_name, sizeof(domname));
-
- /* we don't handle BUILTIN account policies */
- if (!strequal(domname, get_global_sam_name())) {
- printf("skipping SAM_DOMAIN_INFO delta for '%s' (is not my domain)\n", domname);
- return NT_STATUS_OK;
+ status = libnet_samsync_init_context(mem_ctx,
+ domain_sid,
+ &ctx);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
-
- if (!pdb_set_account_policy(AP_PASSWORD_HISTORY, delta->pwd_history_len))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_MIN_PASSWORD_LEN, delta->min_pwd_len))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_MAX_PASSWORD_AGE, (uint32)u_max_age))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (uint32)u_min_age))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_TIME_TO_LOGOUT, (uint32)u_logout))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT, delta->account_lockout.bad_attempt_lockout))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_RESET_COUNT_TIME, (uint32)u_lockoutreset/60))
- return nt_status;
-
- if (u_lockouttime != -1)
- u_lockouttime /= 60;
-
- if (!pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (uint32)u_lockouttime))
- return nt_status;
-
- if (!pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, delta->logon_chgpass))
- return nt_status;
-
- return NT_STATUS_OK;
-}
-
-
-static void fetch_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta,
- DOM_SID dom_sid)
-{
- switch(hdr_delta->type) {
- case SAM_DELTA_ACCOUNT_INFO:
- fetch_account_info(hdr_delta->target_rid,
- &delta->account_info);
- break;
- case SAM_DELTA_GROUP_INFO:
- fetch_group_info(hdr_delta->target_rid,
- &delta->group_info);
- break;
- case SAM_DELTA_GROUP_MEM:
- fetch_group_mem_info(hdr_delta->target_rid,
- &delta->grp_mem_info);
- break;
- case SAM_DELTA_ALIAS_INFO:
- fetch_alias_info(hdr_delta->target_rid,
- &delta->alias_info, dom_sid);
- break;
- case SAM_DELTA_ALIAS_MEM:
- fetch_alias_mem(hdr_delta->target_rid,
- &delta->als_mem_info, dom_sid);
- break;
- case SAM_DELTA_DOMAIN_INFO:
- fetch_domain_info(hdr_delta->target_rid,
- &delta->domain_info);
- break;
- /* The following types are recognised but not handled */
- case SAM_DELTA_RENAME_GROUP:
- d_printf("SAM_DELTA_RENAME_GROUP not handled\n");
- break;
- case SAM_DELTA_RENAME_USER:
- d_printf("SAM_DELTA_RENAME_USER not handled\n");
- break;
- case SAM_DELTA_RENAME_ALIAS:
- d_printf("SAM_DELTA_RENAME_ALIAS not handled\n");
- break;
- case SAM_DELTA_POLICY_INFO:
- d_printf("SAM_DELTA_POLICY_INFO not handled\n");
- break;
- case SAM_DELTA_TRUST_DOMS:
- d_printf("SAM_DELTA_TRUST_DOMS not handled\n");
- break;
- case SAM_DELTA_PRIVS_INFO:
- d_printf("SAM_DELTA_PRIVS_INFO not handled\n");
- break;
- case SAM_DELTA_SECRET_INFO:
- d_printf("SAM_DELTA_SECRET_INFO not handled\n");
- break;
- case SAM_DELTA_DELETE_GROUP:
- d_printf("SAM_DELTA_DELETE_GROUP not handled\n");
- break;
- case SAM_DELTA_DELETE_USER:
- d_printf("SAM_DELTA_DELETE_USER not handled\n");
- break;
- case SAM_DELTA_MODIFIED_COUNT:
- d_printf("SAM_DELTA_MODIFIED_COUNT not handled\n");
- break;
- default:
- d_printf("Unknown delta record type %d\n", hdr_delta->type);
- break;
+ if (argc >= 1) {
+ ctx->output_filename = argv[0];
}
-}
-
-static NTSTATUS fetch_database(struct rpc_pipe_client *pipe_hnd, uint32 db_type, DOM_SID dom_sid)
-{
- uint32 sync_context = 0;
- NTSTATUS result;
- int i;
- TALLOC_CTX *mem_ctx;
- SAM_DELTA_HDR *hdr_deltas;
- SAM_DELTA_CTR *deltas;
- uint32 num_deltas;
-
- if (!(mem_ctx = talloc_init("fetch_database")))
- return NT_STATUS_NO_MEMORY;
-
- switch( db_type ) {
- case SAM_DATABASE_DOMAIN:
- d_printf("Fetching DOMAIN database\n");
- break;
- case SAM_DATABASE_BUILTIN:
- d_printf("Fetching BUILTIN database\n");
- break;
- case SAM_DATABASE_PRIVS:
- d_printf("Fetching PRIVS databases\n");
- break;
- default:
- d_printf("Fetching unknown database type %u\n", db_type );
- break;
+ if (argc >= 2) {
+ parse_samsync_partial_replication_objects(ctx, argc-1, argv+1,
+ &ctx->single_object_replication,
+ &ctx->objects,
+ &ctx->num_objects);
}
- do {
- result = rpccli_netlogon_sam_sync(pipe_hnd, mem_ctx,
- db_type, sync_context,
- &num_deltas,
- &hdr_deltas, &deltas);
-
- if (NT_STATUS_IS_OK(result) ||
- NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES)) {
- for (i = 0; i < num_deltas; i++) {
- fetch_sam_entry(&hdr_deltas[i], &deltas[i], dom_sid);
- }
- } else
- return result;
-
- sync_context += 1;
- } while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
+ ctx->mode = NET_SAMSYNC_MODE_FETCH_LDIF;
+ ctx->cli = pipe_hnd;
+ ctx->ops = &libnet_samsync_ldif_ops;
+ ctx->domain_name = domain_name;
- talloc_destroy(mem_ctx);
+ ctx->force_full_replication = c->opt_force_full_repl ? true : false;
+ ctx->clean_old_entries = c->opt_clean_old_entries ? true : false;
- return result;
-}
+ /* fetch domain */
+ status = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
-static NTSTATUS populate_ldap_for_ldif(fstring sid, const char *suffix, const char
- *builtin_sid, FILE *add_fd)
-{
- const char *user_suffix, *group_suffix, *machine_suffix, *idmap_suffix;
- char *user_attr=NULL, *group_attr=NULL;
- char *suffix_attr;
- int len;
-
- /* Get the suffix attribute */
- suffix_attr = sstring_sub(suffix, '=', ',');
- if (suffix_attr == NULL) {
- len = strlen(suffix);
- suffix_attr = (char*)SMB_MALLOC(len+1);
- memcpy(suffix_attr, suffix, len);
- suffix_attr[len] = '\0';
+ if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
+ d_fprintf(stderr, "%s\n", ctx->error_message);
+ goto fail;
}
- /* Write the base */
- fprintf(add_fd, "# %s\n", suffix);
- fprintf(add_fd, "dn: %s\n", suffix);
- fprintf(add_fd, "objectClass: dcObject\n");
- fprintf(add_fd, "objectClass: organization\n");
- fprintf(add_fd, "o: %s\n", suffix_attr);
- fprintf(add_fd, "dc: %s\n", suffix_attr);
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- user_suffix = lp_ldap_user_suffix();
- if (user_suffix == NULL) {
- SAFE_FREE(suffix_attr);
- return NT_STATUS_NO_MEMORY;
- }
- /* If it exists and is distinct from other containers,
- Write the Users entity */
- if (*user_suffix && strcmp(user_suffix, suffix)) {
- user_attr = sstring_sub(lp_ldap_user_suffix(), '=', ',');
- fprintf(add_fd, "# %s\n", user_suffix);
- fprintf(add_fd, "dn: %s\n", user_suffix);
- fprintf(add_fd, "objectClass: organizationalUnit\n");
- fprintf(add_fd, "ou: %s\n", user_attr);
- fprintf(add_fd, "\n");
- fflush(add_fd);
+ if (ctx->result_message) {
+ d_fprintf(stdout, "%s\n", ctx->result_message);
}
+ /* fetch builtin */
+ ctx->domain_sid = sid_dup_talloc(mem_ctx, &global_sid_Builtin);
+ ctx->domain_sid_str = sid_string_talloc(mem_ctx, ctx->domain_sid);
+ status = libnet_samsync(SAM_DATABASE_BUILTIN, ctx);
- group_suffix = lp_ldap_group_suffix();
- if (group_suffix == NULL) {
- SAFE_FREE(suffix_attr);
- SAFE_FREE(user_attr);
- return NT_STATUS_NO_MEMORY;
- }
- /* If it exists and is distinct from other containers,
- Write the Groups entity */
- if (*group_suffix && strcmp(group_suffix, suffix)) {
- group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
- fprintf(add_fd, "# %s\n", group_suffix);
- fprintf(add_fd, "dn: %s\n", group_suffix);
- fprintf(add_fd, "objectClass: organizationalUnit\n");
- fprintf(add_fd, "ou: %s\n", group_attr);
- fprintf(add_fd, "\n");
- fflush(add_fd);
- }
-
- /* If it exists and is distinct from other containers,
- Write the Computers entity */
- machine_suffix = lp_ldap_machine_suffix();
- if (machine_suffix == NULL) {
- SAFE_FREE(suffix_attr);
- SAFE_FREE(user_attr);
- SAFE_FREE(group_attr);
- return NT_STATUS_NO_MEMORY;
- }
- if (*machine_suffix && strcmp(machine_suffix, user_suffix) &&
- strcmp(machine_suffix, suffix)) {
- char *machine_ou = NULL;
- fprintf(add_fd, "# %s\n", machine_suffix);
- fprintf(add_fd, "dn: %s\n", machine_suffix);
- fprintf(add_fd, "objectClass: organizationalUnit\n");
- /* this isn't totally correct as it assumes that
- there _must_ be an ou. just fixing memleak now. jmcd */
- machine_ou = sstring_sub(lp_ldap_machine_suffix(), '=', ',');
- fprintf(add_fd, "ou: %s\n", machine_ou);
- SAFE_FREE(machine_ou);
- fprintf(add_fd, "\n");
- fflush(add_fd);
+ if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
+ d_fprintf(stderr, "%s\n", ctx->error_message);
+ goto fail;
}
- /* If it exists and is distinct from other containers,
- Write the IdMap entity */
- idmap_suffix = lp_ldap_idmap_suffix();
- if (idmap_suffix == NULL) {
- SAFE_FREE(suffix_attr);
- SAFE_FREE(user_attr);
- SAFE_FREE(group_attr);
- return NT_STATUS_NO_MEMORY;
- }
- if (*idmap_suffix &&
- strcmp(idmap_suffix, user_suffix) &&
- strcmp(idmap_suffix, suffix)) {
- char *s;
- fprintf(add_fd, "# %s\n", idmap_suffix);
- fprintf(add_fd, "dn: %s\n", idmap_suffix);
- fprintf(add_fd, "ObjectClass: organizationalUnit\n");
- s = sstring_sub(lp_ldap_idmap_suffix(), '=', ',');
- fprintf(add_fd, "ou: %s\n", s);
- SAFE_FREE(s);
- fprintf(add_fd, "\n");
- fflush(add_fd);
+ if (ctx->result_message) {
+ d_fprintf(stdout, "%s\n", ctx->result_message);
}
- /* Write the domain entity */
- fprintf(add_fd, "# %s, %s\n", lp_workgroup(), suffix);
- fprintf(add_fd, "dn: sambaDomainName=%s,%s\n", lp_workgroup(),
- suffix);
- fprintf(add_fd, "objectClass: sambaDomain\n");
- fprintf(add_fd, "objectClass: sambaUnixIdPool\n");
- fprintf(add_fd, "sambaDomainName: %s\n", lp_workgroup());
- fprintf(add_fd, "sambaSID: %s\n", sid);
- fprintf(add_fd, "uidNumber: %d\n", ++ldif_uid);
- fprintf(add_fd, "gidNumber: %d\n", ++ldif_gid);
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Write the Domain Admins entity */
- fprintf(add_fd, "# Domain Admins, %s, %s\n", group_attr,
- suffix);
- fprintf(add_fd, "dn: cn=Domain Admins,ou=%s,%s\n", group_attr,
- suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "cn: Domain Admins\n");
- fprintf(add_fd, "memberUid: Administrator\n");
- fprintf(add_fd, "description: Netbios Domain Administrators\n");
- fprintf(add_fd, "gidNumber: 512\n");
- fprintf(add_fd, "sambaSID: %s-512\n", sid);
- fprintf(add_fd, "sambaGroupType: 2\n");
- fprintf(add_fd, "displayName: Domain Admins\n");
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Write the Domain Users entity */
- fprintf(add_fd, "# Domain Users, %s, %s\n", group_attr,
- suffix);
- fprintf(add_fd, "dn: cn=Domain Users,ou=%s,%s\n", group_attr,
- suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "cn: Domain Users\n");
- fprintf(add_fd, "description: Netbios Domain Users\n");
- fprintf(add_fd, "gidNumber: 513\n");
- fprintf(add_fd, "sambaSID: %s-513\n", sid);
- fprintf(add_fd, "sambaGroupType: 2\n");
- fprintf(add_fd, "displayName: Domain Users\n");
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Write the Domain Guests entity */
- fprintf(add_fd, "# Domain Guests, %s, %s\n", group_attr,
- suffix);
- fprintf(add_fd, "dn: cn=Domain Guests,ou=%s,%s\n", group_attr,
- suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "cn: Domain Guests\n");
- fprintf(add_fd, "description: Netbios Domain Guests\n");
- fprintf(add_fd, "gidNumber: 514\n");
- fprintf(add_fd, "sambaSID: %s-514\n", sid);
- fprintf(add_fd, "sambaGroupType: 2\n");
- fprintf(add_fd, "displayName: Domain Guests\n");
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Write the Domain Computers entity */
- fprintf(add_fd, "# Domain Computers, %s, %s\n", group_attr,
- suffix);
- fprintf(add_fd, "dn: cn=Domain Computers,ou=%s,%s\n",
- group_attr, suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "gidNumber: 515\n");
- fprintf(add_fd, "cn: Domain Computers\n");
- fprintf(add_fd, "description: Netbios Domain Computers accounts\n");
- fprintf(add_fd, "sambaSID: %s-515\n", sid);
- fprintf(add_fd, "sambaGroupType: 2\n");
- fprintf(add_fd, "displayName: Domain Computers\n");
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Write the Admininistrators Groups entity */
- fprintf(add_fd, "# Administrators, %s, %s\n", group_attr,
- suffix);
- fprintf(add_fd, "dn: cn=Administrators,ou=%s,%s\n", group_attr,
- suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "gidNumber: 544\n");
- fprintf(add_fd, "cn: Administrators\n");
- fprintf(add_fd, "description: Netbios Domain Members can fully administer the computer/sambaDomainName\n");
- fprintf(add_fd, "sambaSID: %s-544\n", builtin_sid);
- fprintf(add_fd, "sambaGroupType: 5\n");
- fprintf(add_fd, "displayName: Administrators\n");
- fprintf(add_fd, "\n");
-
- /* Write the Print Operator entity */
- fprintf(add_fd, "# Print Operators, %s, %s\n", group_attr,
- suffix);
- fprintf(add_fd, "dn: cn=Print Operators,ou=%s,%s\n",
- group_attr, suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "gidNumber: 550\n");
- fprintf(add_fd, "cn: Print Operators\n");
- fprintf(add_fd, "description: Netbios Domain Print Operators\n");
- fprintf(add_fd, "sambaSID: %s-550\n", builtin_sid);
- fprintf(add_fd, "sambaGroupType: 5\n");
- fprintf(add_fd, "displayName: Print Operators\n");
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Write the Backup Operators entity */
- fprintf(add_fd, "# Backup Operators, %s, %s\n", group_attr,
- suffix);
- fprintf(add_fd, "dn: cn=Backup Operators,ou=%s,%s\n",
- group_attr, suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "gidNumber: 551\n");
- fprintf(add_fd, "cn: Backup Operators\n");
- fprintf(add_fd, "description: Netbios Domain Members can bypass file security to back up files\n");
- fprintf(add_fd, "sambaSID: %s-551\n", builtin_sid);
- fprintf(add_fd, "sambaGroupType: 5\n");
- fprintf(add_fd, "displayName: Backup Operators\n");
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Write the Replicators entity */
- fprintf(add_fd, "# Replicators, %s, %s\n", group_attr, suffix);
- fprintf(add_fd, "dn: cn=Replicators,ou=%s,%s\n", group_attr,
- suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "gidNumber: 552\n");
- fprintf(add_fd, "cn: Replicators\n");
- fprintf(add_fd, "description: Netbios Domain Supports file replication in a sambaDomainName\n");
- fprintf(add_fd, "sambaSID: %s-552\n", builtin_sid);
- fprintf(add_fd, "sambaGroupType: 5\n");
- fprintf(add_fd, "displayName: Replicators\n");
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Deallocate memory, and return */
- SAFE_FREE(suffix_attr);
- SAFE_FREE(user_attr);
- SAFE_FREE(group_attr);
- return NT_STATUS_OK;
-}
-
-static NTSTATUS map_populate_groups(GROUPMAP *groupmap, ACCOUNTMAP *accountmap, fstring sid,
- const char *suffix, const char *builtin_sid)
-{
- char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
-
- /* Map the groups created by populate_ldap_for_ldif */
- groupmap[0].rid = 512;
- groupmap[0].gidNumber = 512;
- pstr_sprintf(groupmap[0].sambaSID, "%s-512", sid);
- pstr_sprintf(groupmap[0].group_dn, "cn=Domain Admins,ou=%s,%s",
- group_attr, suffix);
- accountmap[0].rid = 512;
- pstr_sprintf(accountmap[0].cn, "%s", "Domain Admins");
-
- groupmap[1].rid = 513;
- groupmap[1].gidNumber = 513;
- pstr_sprintf(groupmap[1].sambaSID, "%s-513", sid);
- pstr_sprintf(groupmap[1].group_dn, "cn=Domain Users,ou=%s,%s",
- group_attr, suffix);
- accountmap[1].rid = 513;
- pstr_sprintf(accountmap[1].cn, "%s", "Domain Users");
-
- groupmap[2].rid = 514;
- groupmap[2].gidNumber = 514;
- pstr_sprintf(groupmap[2].sambaSID, "%s-514", sid);
- pstr_sprintf(groupmap[2].group_dn, "cn=Domain Guests,ou=%s,%s",
- group_attr, suffix);
- accountmap[2].rid = 514;
- pstr_sprintf(accountmap[2].cn, "%s", "Domain Guests");
-
- groupmap[3].rid = 515;
- groupmap[3].gidNumber = 515;
- pstr_sprintf(groupmap[3].sambaSID, "%s-515", sid);
- pstr_sprintf(groupmap[3].group_dn, "cn=Domain Computers,ou=%s,%s",
- group_attr, suffix);
- accountmap[3].rid = 515;
- pstr_sprintf(accountmap[3].cn, "%s", "Domain Computers");
-
- groupmap[4].rid = 544;
- groupmap[4].gidNumber = 544;
- pstr_sprintf(groupmap[4].sambaSID, "%s-544", builtin_sid);
- pstr_sprintf(groupmap[4].group_dn, "cn=Administrators,ou=%s,%s",
- group_attr, suffix);
- accountmap[4].rid = 515;
- pstr_sprintf(accountmap[4].cn, "%s", "Administrators");
-
- groupmap[5].rid = 550;
- groupmap[5].gidNumber = 550;
- pstr_sprintf(groupmap[5].sambaSID, "%s-550", builtin_sid);
- pstr_sprintf(groupmap[5].group_dn, "cn=Print Operators,ou=%s,%s",
- group_attr, suffix);
- accountmap[5].rid = 550;
- pstr_sprintf(accountmap[5].cn, "%s", "Print Operators");
-
- groupmap[6].rid = 551;
- groupmap[6].gidNumber = 551;
- pstr_sprintf(groupmap[6].sambaSID, "%s-551", builtin_sid);
- pstr_sprintf(groupmap[6].group_dn, "cn=Backup Operators,ou=%s,%s",
- group_attr, suffix);
- accountmap[6].rid = 551;
- pstr_sprintf(accountmap[6].cn, "%s", "Backup Operators");
-
- groupmap[7].rid = 552;
- groupmap[7].gidNumber = 552;
- pstr_sprintf(groupmap[7].sambaSID, "%s-552", builtin_sid);
- pstr_sprintf(groupmap[7].group_dn, "cn=Replicators,ou=%s,%s",
- group_attr, suffix);
- accountmap[7].rid = 551;
- pstr_sprintf(accountmap[7].cn, "%s", "Replicators");
- SAFE_FREE(group_attr);
- return NT_STATUS_OK;
+ fail:
+ TALLOC_FREE(ctx);
+ return status;
}
-/*
- * This is a crap routine, but I think it's the quickest way to solve the
- * UTF8->base64 problem.
- */
-
-static int fprintf_attr(FILE *add_fd, const char *attr_name,
- const char *fmt, ...)
+int rpc_vampire_ldif(struct net_context *c, int argc, const char **argv)
{
- va_list ap;
- char *value, *p, *base64;
- DATA_BLOB base64_blob;
- BOOL do_base64 = False;
- int res;
-
- va_start(ap, fmt);
- value = talloc_vasprintf(NULL, fmt, ap);
- va_end(ap);
-
- SMB_ASSERT(value != NULL);
-
- for (p=value; *p; p++) {
- if (*p & 0x80) {
- do_base64 = True;
- break;
- }
- }
-
- if (!do_base64) {
- BOOL only_whitespace = True;
- for (p=value; *p; p++) {
- /*
- * I know that this not multibyte safe, but we break
- * on the first non-whitespace character anyway.
- */
- if (!isspace(*p)) {
- only_whitespace = False;
- break;
- }
- }
- if (only_whitespace) {
- do_base64 = True;
- }
+ if (c->display_usage) {
+ d_printf("Usage:\n"
+ "net rpc vampire ldif\n"
+ " Dump remote SAM database to LDIF file or stdout\n");
+ return 0;
}
- if (!do_base64) {
- res = fprintf(add_fd, "%s: %s\n", attr_name, value);
- TALLOC_FREE(value);
- return res;
- }
-
- base64_blob.data = (unsigned char *)value;
- base64_blob.length = strlen(value);
-
- base64 = base64_encode_data_blob(base64_blob);
- SMB_ASSERT(base64 != NULL);
-
- res = fprintf(add_fd, "%s:: %s\n", attr_name, base64);
- TALLOC_FREE(value);
- SAFE_FREE(base64);
- return res;
+ return run_rpc_command(c, NULL, &ndr_table_netlogon.syntax_id, 0,
+ rpc_vampire_ldif_internals, argc, argv);
}
-static NTSTATUS fetch_group_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupmap,
- FILE *add_fd, fstring sid, char *suffix)
-{
- fstring groupname;
- uint32 grouptype = 0, g_rid = 0;
- char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
-
- /* Get the group name */
- unistr2_to_ascii(groupname,
- &(delta->group_info.uni_grp_name),
- sizeof(groupname));
-
- /* Set up the group type (always 2 for group info) */
- grouptype = 2;
-
- /* These groups are entered by populate_ldap_for_ldif */
- if (strcmp(groupname, "Domain Admins") == 0 ||
- strcmp(groupname, "Domain Users") == 0 ||
- strcmp(groupname, "Domain Guests") == 0 ||
- strcmp(groupname, "Domain Computers") == 0 ||
- strcmp(groupname, "Administrators") == 0 ||
- strcmp(groupname, "Print Operators") == 0 ||
- strcmp(groupname, "Backup Operators") == 0 ||
- strcmp(groupname, "Replicators") == 0) {
- SAFE_FREE(group_attr);
- return NT_STATUS_OK;
- } else {
- /* Increment the gid for the new group */
- ldif_gid++;
- }
-
- /* Map the group rid, gid, and dn */
- g_rid = delta->group_info.gid.g_rid;
- groupmap->rid = g_rid;
- groupmap->gidNumber = ldif_gid;
- pstr_sprintf(groupmap->sambaSID, "%s-%d", sid, g_rid);
- pstr_sprintf(groupmap->group_dn,
- "cn=%s,ou=%s,%s", groupname, group_attr, suffix);
-
- /* Write the data to the temporary add ldif file */
- fprintf(add_fd, "# %s, %s, %s\n", groupname, group_attr,
- suffix);
- fprintf_attr(add_fd, "dn", "cn=%s,ou=%s,%s", groupname, group_attr,
- suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf_attr(add_fd, "cn", "%s", groupname);
- fprintf(add_fd, "gidNumber: %d\n", ldif_gid);
- fprintf(add_fd, "sambaSID: %s\n", groupmap->sambaSID);
- fprintf(add_fd, "sambaGroupType: %d\n", grouptype);
- fprintf_attr(add_fd, "displayName", "%s", groupname);
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- SAFE_FREE(group_attr);
- /* Return */
- return NT_STATUS_OK;
-}
-static NTSTATUS fetch_account_info_to_ldif(SAM_DELTA_CTR *delta,
- GROUPMAP *groupmap,
- ACCOUNTMAP *accountmap,
- FILE *add_fd,
- fstring sid, char *suffix,
- int alloced)
+NTSTATUS rpc_vampire_keytab_internals(struct net_context *c,
+ const DOM_SID *domain_sid,
+ const char *domain_name,
+ struct cli_state *cli,
+ struct rpc_pipe_client *pipe_hnd,
+ TALLOC_CTX *mem_ctx,
+ int argc,
+ const char **argv)
{
- fstring username, logonscript, homedrive, homepath = "", homedir = "";
- fstring hex_nt_passwd, hex_lm_passwd;
- fstring description, profilepath, fullname, sambaSID;
- uchar lm_passwd[16], nt_passwd[16];
- char *flags, *user_rdn;
- const char *ou;
- const char* nopasswd = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
- static uchar zero_buf[16];
- uint32 rid = 0, group_rid = 0, gidNumber = 0;
- time_t unix_time;
- int i;
+ NTSTATUS status;
+ struct samsync_context *ctx = NULL;
- /* Get the username */
- unistr2_to_ascii(username,
- &(delta->account_info.uni_acct_name),
- sizeof(username));
-
- /* Get the rid */
- rid = delta->account_info.user_rid;
-
- /* Map the rid and username for group member info later */
- accountmap->rid = rid;
- pstr_sprintf(accountmap->cn, "%s", username);
-
- /* Get the home directory */
- if (delta->account_info.acb_info & ACB_NORMAL) {
- unistr2_to_ascii(homedir, &(delta->account_info.uni_home_dir),
- sizeof(homedir));
- if (!*homedir) {
- pstr_sprintf(homedir, "/home/%s", username);
- } else {
- pstr_sprintf(homedir, "/nobodyshomedir");
- }
- ou = lp_ldap_user_suffix();
- } else {
- ou = lp_ldap_machine_suffix();
- pstr_sprintf(homedir, "/machinehomedir");
+ status = libnet_samsync_init_context(mem_ctx,
+ domain_sid,
+ &ctx);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- /* Get the logon script */
- unistr2_to_ascii(logonscript, &(delta->account_info.uni_logon_script),
- sizeof(logonscript));
-
- /* Get the home drive */
- unistr2_to_ascii(homedrive, &(delta->account_info.uni_dir_drive),
- sizeof(homedrive));
-
- /* Get the home path */
- unistr2_to_ascii(homepath, &(delta->account_info.uni_home_dir),
- sizeof(homepath));
-
- /* Get the description */
- unistr2_to_ascii(description, &(delta->account_info.uni_acct_desc),
- sizeof(description));
-
- /* Get the display name */
- unistr2_to_ascii(fullname, &(delta->account_info.uni_full_name),
- sizeof(fullname));
-
- /* Get the profile path */
- unistr2_to_ascii(profilepath, &(delta->account_info.uni_profile),
- sizeof(profilepath));
-
- /* Get lm and nt password data */
- if (memcmp(delta->account_info.pass.buf_lm_pwd, zero_buf, 16) != 0) {
- sam_pwd_hash(delta->account_info.user_rid,
- delta->account_info.pass.buf_lm_pwd,
- lm_passwd, 0);
- pdb_sethexpwd(hex_lm_passwd, lm_passwd,
- delta->account_info.acb_info);
+ if (argc < 1) {
+ /* the caller should ensure that a filename is provided */
+ return NT_STATUS_INVALID_PARAMETER;
} else {
- pdb_sethexpwd(hex_lm_passwd, NULL, 0);
+ ctx->output_filename = argv[0];
}
- if (memcmp(delta->account_info.pass.buf_nt_pwd, zero_buf, 16) != 0) {
- sam_pwd_hash(delta->account_info.user_rid,
- delta->account_info.pass.buf_nt_pwd,
- nt_passwd, 0);
- pdb_sethexpwd(hex_nt_passwd, nt_passwd,
- delta->account_info.acb_info);
- } else {
- pdb_sethexpwd(hex_nt_passwd, NULL, 0);
+ if (argc >= 2) {
+ parse_samsync_partial_replication_objects(ctx, argc-1, argv+1,
+ &ctx->single_object_replication,
+ &ctx->objects,
+ &ctx->num_objects);
}
- unix_time = nt_time_to_unix(delta->account_info.pwd_last_set_time);
- /* Increment the uid for the new user */
- ldif_uid++;
+ ctx->mode = NET_SAMSYNC_MODE_FETCH_KEYTAB;
+ ctx->cli = pipe_hnd;
+ ctx->ops = &libnet_samsync_keytab_ops;
+ ctx->domain_name = domain_name;
+ ctx->username = c->opt_user_name;
+ ctx->password = c->opt_password;
- /* Set up group id and sambaSID for the user */
- group_rid = delta->account_info.group_rid;
- for (i=0; i<alloced; i++) {
- if (groupmap[i].rid == group_rid) break;
- }
- if (i == alloced){
- DEBUG(1, ("Could not find rid %d in groupmap array\n",
- group_rid));
- return NT_STATUS_UNSUCCESSFUL;
- }
- gidNumber = groupmap[i].gidNumber;
- pstr_sprintf(sambaSID, groupmap[i].sambaSID);
-
- /* Set up sambaAcctFlags */
- flags = pdb_encode_acct_ctrl(delta->account_info.acb_info,
- NEW_PW_FORMAT_SPACE_PADDED_LEN);
-
- /* Add the user to the temporary add ldif file */
- /* this isn't quite right...we can't assume there's just OU=. jmcd */
- user_rdn = sstring_sub(ou, '=', ',');
- fprintf(add_fd, "# %s, %s, %s\n", username, user_rdn, suffix);
- fprintf_attr(add_fd, "dn", "uid=%s,ou=%s,%s", username, user_rdn,
- suffix);
- SAFE_FREE(user_rdn);
- fprintf(add_fd, "ObjectClass: top\n");
- fprintf(add_fd, "objectClass: inetOrgPerson\n");
- fprintf(add_fd, "objectClass: posixAccount\n");
- fprintf(add_fd, "objectClass: shadowAccount\n");
- fprintf(add_fd, "objectClass: sambaSamAccount\n");
- fprintf_attr(add_fd, "cn", "%s", username);
- fprintf_attr(add_fd, "sn", "%s", username);
- fprintf_attr(add_fd, "uid", "%s", username);
- fprintf(add_fd, "uidNumber: %d\n", ldif_uid);
- fprintf(add_fd, "gidNumber: %d\n", gidNumber);
- fprintf_attr(add_fd, "homeDirectory", "%s", homedir);
- if (*homepath)
- fprintf_attr(add_fd, "sambaHomePath", "%s", homepath);
- if (*homedrive)
- fprintf_attr(add_fd, "sambaHomeDrive", "%s", homedrive);
- if (*logonscript)
- fprintf_attr(add_fd, "sambaLogonScript", "%s", logonscript);
- fprintf(add_fd, "loginShell: %s\n",
- ((delta->account_info.acb_info & ACB_NORMAL) ?
- "/bin/bash" : "/bin/false"));
- fprintf(add_fd, "gecos: System User\n");
- if (*description)
- fprintf_attr(add_fd, "description", "%s", description);
- fprintf(add_fd, "sambaSID: %s-%d\n", sid, rid);
- fprintf(add_fd, "sambaPrimaryGroupSID: %s\n", sambaSID);
- if(*fullname)
- fprintf_attr(add_fd, "displayName", "%s", fullname);
- if(*profilepath)
- fprintf_attr(add_fd, "sambaProfilePath", "%s", profilepath);
- if (strcmp(nopasswd, hex_lm_passwd) != 0)
- fprintf(add_fd, "sambaLMPassword: %s\n", hex_lm_passwd);
- if (strcmp(nopasswd, hex_nt_passwd) != 0)
- fprintf(add_fd, "sambaNTPassword: %s\n", hex_nt_passwd);
- fprintf(add_fd, "sambaPwdLastSet: %d\n", (int)unix_time);
- fprintf(add_fd, "sambaAcctFlags: %s\n", flags);
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- /* Return */
- return NT_STATUS_OK;
-}
+ ctx->force_full_replication = c->opt_force_full_repl ? true : false;
+ ctx->clean_old_entries = c->opt_clean_old_entries ? true : false;
-static NTSTATUS fetch_alias_info_to_ldif(SAM_DELTA_CTR *delta,
- GROUPMAP *groupmap,
- FILE *add_fd, fstring sid,
- char *suffix,
- unsigned db_type)
-{
- fstring aliasname, description;
- uint32 grouptype = 0, g_rid = 0;
- char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
-
- /* Get the alias name */
- unistr2_to_ascii(aliasname, &(delta->alias_info.uni_als_name),
- sizeof(aliasname));
-
- /* Get the alias description */
- unistr2_to_ascii(description, &(delta->alias_info.uni_als_desc),
- sizeof(description));
-
- /* Set up the group type */
- switch (db_type) {
- case SAM_DATABASE_DOMAIN:
- grouptype = 4;
- break;
- case SAM_DATABASE_BUILTIN:
- grouptype = 5;
- break;
- default:
- grouptype = 4;
- break;
- }
+ /* fetch domain */
+ status = libnet_samsync(SAM_DATABASE_DOMAIN, ctx);
- /*
- These groups are entered by populate_ldap_for_ldif
- Note that populate creates a group called Relicators,
- but NT returns a group called Replicator
- */
- if (strcmp(aliasname, "Domain Admins") == 0 ||
- strcmp(aliasname, "Domain Users") == 0 ||
- strcmp(aliasname, "Domain Guests") == 0 ||
- strcmp(aliasname, "Domain Computers") == 0 ||
- strcmp(aliasname, "Administrators") == 0 ||
- strcmp(aliasname, "Print Operators") == 0 ||
- strcmp(aliasname, "Backup Operators") == 0 ||
- strcmp(aliasname, "Replicator") == 0) {
- SAFE_FREE(group_attr);
- return NT_STATUS_OK;
- } else {
- /* Increment the gid for the new group */
- ldif_gid++;
+ if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
+ d_fprintf(stderr, "%s\n", ctx->error_message);
+ goto out;
}
- /* Map the group rid and gid */
- g_rid = delta->group_info.gid.g_rid;
- groupmap->gidNumber = ldif_gid;
- pstr_sprintf(groupmap->sambaSID, "%s-%d", sid, g_rid);
-
- /* Write the data to the temporary add ldif file */
- fprintf(add_fd, "# %s, %s, %s\n", aliasname, group_attr,
- suffix);
- fprintf_attr(add_fd, "dn", "cn=%s,ou=%s,%s", aliasname, group_attr,
- suffix);
- fprintf(add_fd, "objectClass: posixGroup\n");
- fprintf(add_fd, "objectClass: sambaGroupMapping\n");
- fprintf(add_fd, "cn: %s\n", aliasname);
- fprintf(add_fd, "gidNumber: %d\n", ldif_gid);
- fprintf(add_fd, "sambaSID: %s\n", groupmap->sambaSID);
- fprintf(add_fd, "sambaGroupType: %d\n", grouptype);
- fprintf_attr(add_fd, "displayName", "%s", aliasname);
- if (description[0])
- fprintf_attr(add_fd, "description", "%s", description);
- fprintf(add_fd, "\n");
- fflush(add_fd);
-
- SAFE_FREE(group_attr);
- /* Return */
- return NT_STATUS_OK;
-}
-
-static NTSTATUS fetch_groupmem_info_to_ldif(SAM_DELTA_CTR *delta,
- SAM_DELTA_HDR *hdr_delta,
- GROUPMAP *groupmap,
- ACCOUNTMAP *accountmap,
- FILE *mod_fd, int alloced)
-{
- fstring group_dn;
- uint32 group_rid = 0, rid = 0;
- int i, j, k;
-
- /* Get the dn for the group */
- if (delta->grp_mem_info.num_members > 0) {
- group_rid = hdr_delta->target_rid;
- for (j=0; j<alloced; j++) {
- if (groupmap[j].rid == group_rid) break;
- }
- if (j == alloced){
- DEBUG(1, ("Could not find rid %d in groupmap array\n",
- group_rid));
- return NT_STATUS_UNSUCCESSFUL;
- }
- pstr_sprintf(group_dn, "%s", groupmap[j].group_dn);
- fprintf(mod_fd, "dn: %s\n", group_dn);
-
- /* Get the cn for each member */
- for (i=0; i<delta->grp_mem_info.num_members; i++) {
- rid = delta->grp_mem_info.rids[i];
- for (k=0; k<alloced; k++) {
- if (accountmap[k].rid == rid) break;
- }
- if (k == alloced){
- DEBUG(1, ("Could not find rid %d in "
- "accountmap array\n", rid));
- return NT_STATUS_UNSUCCESSFUL;
- }
- fprintf(mod_fd, "memberUid: %s\n", accountmap[k].cn);
- }
- fprintf(mod_fd, "\n");
+ if (ctx->result_message) {
+ d_fprintf(stdout, "%s\n", ctx->result_message);
}
- fflush(mod_fd);
- /* Return */
- return NT_STATUS_OK;
+ out:
+ TALLOC_FREE(ctx);
+
+ return status;
}
-static NTSTATUS fetch_database_to_ldif(struct rpc_pipe_client *pipe_hnd,
- uint32 db_type,
- DOM_SID dom_sid,
- const char *user_file)
+static NTSTATUS rpc_vampire_keytab_ds_internals(struct net_context *c,
+ const DOM_SID *domain_sid,
+ const char *domain_name,
+ struct cli_state *cli,
+ struct rpc_pipe_client *pipe_hnd,
+ TALLOC_CTX *mem_ctx,
+ int argc,
+ const char **argv)
{
- char *suffix;
- const char *builtin_sid = "S-1-5-32";
- char *add_name = NULL, *mod_name = NULL;
- const char *add_template = "/tmp/add.ldif.XXXXXX";
- const char *mod_template = "/tmp/mod.ldif.XXXXXX";
- fstring sid, domainname;
- uint32 sync_context = 0;
- NTSTATUS ret = NT_STATUS_OK, result;
- int k;
- TALLOC_CTX *mem_ctx;
- SAM_DELTA_HDR *hdr_deltas;
- SAM_DELTA_CTR *deltas;
- uint32 num_deltas;
- FILE *add_file = NULL, *mod_file = NULL, *ldif_file = NULL;
- int num_alloced = 0, g_index = 0, a_index = 0;
-
- /* Set up array for mapping accounts to groups */
- /* Array element is the group rid */
- GROUPMAP *groupmap = NULL;
-
- /* Set up array for mapping account rid's to cn's */
- /* Array element is the account rid */
- ACCOUNTMAP *accountmap = NULL;
-
- if (!(mem_ctx = talloc_init("fetch_database"))) {
- return NT_STATUS_NO_MEMORY;
- }
-
- /* Ensure we have an output file */
- if (user_file)
- ldif_file = fopen(user_file, "a");
- else
- ldif_file = stdout;
-
- if (!ldif_file) {
- fprintf(stderr, "Could not open %s\n", user_file);
- DEBUG(1, ("Could not open %s\n", user_file));
- ret = NT_STATUS_UNSUCCESSFUL;
- goto done;
- }
-
- add_name = talloc_strdup(mem_ctx, add_template);
- mod_name = talloc_strdup(mem_ctx, mod_template);
- if (!add_name || !mod_name) {
- ret = NT_STATUS_NO_MEMORY;
- goto done;
- }
-
- /* Open the add and mod ldif files */
- if (!(add_file = fdopen(smb_mkstemp(add_name),"w"))) {
- DEBUG(1, ("Could not open %s\n", add_name));
- ret = NT_STATUS_UNSUCCESSFUL;
- goto done;
- }
- if (!(mod_file = fdopen(smb_mkstemp(mod_name),"w"))) {
- DEBUG(1, ("Could not open %s\n", mod_name));
- ret = NT_STATUS_UNSUCCESSFUL;
- goto done;
- }
-
- /* Get the sid */
- sid_to_string(sid, &dom_sid);
-
- /* Get the ldap suffix */
- suffix = lp_ldap_suffix();
- if (suffix == NULL || strcmp(suffix, "") == 0) {
- DEBUG(0,("ldap suffix missing from smb.conf--exiting\n"));
- exit(1);
- }
-
- /* Get other smb.conf data */
- if (!(lp_workgroup()) || !*(lp_workgroup())) {
- DEBUG(0,("workgroup missing from smb.conf--exiting\n"));
- exit(1);
- }
-
- /* Allocate initial memory for groupmap and accountmap arrays */
- if (init_ldap == 1) {
- groupmap = SMB_MALLOC_ARRAY(GROUPMAP, 8);
- accountmap = SMB_MALLOC_ARRAY(ACCOUNTMAP, 8);
- if (groupmap == NULL || accountmap == NULL) {
- DEBUG(1,("GROUPMAP malloc failed\n"));
- ret = NT_STATUS_NO_MEMORY;
- goto done;
- }
-
- /* Initialize the arrays */
- memset(groupmap, 0, sizeof(GROUPMAP)*8);
- memset(accountmap, 0, sizeof(ACCOUNTMAP)*8);
-
- /* Remember how many we malloced */
- num_alloced = 8;
-
- /* Initial database population */
- populate_ldap_for_ldif(sid, suffix, builtin_sid, add_file);
- map_populate_groups(groupmap, accountmap, sid, suffix,
- builtin_sid);
-
- /* Don't do this again */
- init_ldap = 0;
- }
+ NTSTATUS status;
+ struct dssync_context *ctx = NULL;
- /* Announce what we are doing */
- switch( db_type ) {
- case SAM_DATABASE_DOMAIN:
- d_fprintf(stderr, "Fetching DOMAIN database\n");
- break;
- case SAM_DATABASE_BUILTIN:
- d_fprintf(stderr, "Fetching BUILTIN database\n");
- break;
- case SAM_DATABASE_PRIVS:
- d_fprintf(stderr, "Fetching PRIVS databases\n");
- break;
- default:
- d_fprintf(stderr,
- "Fetching unknown database type %u\n",
- db_type );
- break;
+ status = libnet_dssync_init_context(mem_ctx,
+ &ctx);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- do {
- result = rpccli_netlogon_sam_sync(pipe_hnd, mem_ctx,
- db_type, sync_context,
- &num_deltas, &hdr_deltas,
- &deltas);
- if (!NT_STATUS_IS_OK(result) &&
- !NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES)) {
- ret = NT_STATUS_OK;
- goto done; /* is this correct? jmcd */
- }
-
- /* Re-allocate memory for groupmap and accountmap arrays */
- groupmap = SMB_REALLOC_ARRAY(groupmap, GROUPMAP,
- num_deltas+num_alloced);
- accountmap = SMB_REALLOC_ARRAY(accountmap, ACCOUNTMAP,
- num_deltas+num_alloced);
- if (groupmap == NULL || accountmap == NULL) {
- DEBUG(1,("GROUPMAP malloc failed\n"));
- ret = NT_STATUS_NO_MEMORY;
- goto done;
- }
+ ctx->force_full_replication = c->opt_force_full_repl ? true : false;
+ ctx->clean_old_entries = c->opt_clean_old_entries ? true : false;
- /* Initialize the new records */
- memset(&groupmap[num_alloced], 0,
- sizeof(GROUPMAP)*num_deltas);
- memset(&accountmap[num_alloced], 0,
- sizeof(ACCOUNTMAP)*num_deltas);
-
- /* Remember how many we alloced this time */
- num_alloced += num_deltas;
-
- /* Loop through the deltas */
- for (k=0; k<num_deltas; k++) {
- switch(hdr_deltas[k].type) {
- case SAM_DELTA_DOMAIN_INFO:
- /* Is this case needed? */
- unistr2_to_ascii(
- domainname,
- &deltas[k].domain_info.uni_dom_name,
- sizeof(domainname));
- break;
-
- case SAM_DELTA_GROUP_INFO:
- fetch_group_info_to_ldif(
- &deltas[k], &groupmap[g_index],
- add_file, sid, suffix);
- g_index++;
- break;
-
- case SAM_DELTA_ACCOUNT_INFO:
- fetch_account_info_to_ldif(
- &deltas[k], groupmap,
- &accountmap[a_index], add_file,
- sid, suffix, num_alloced);
- a_index++;
- break;
-
- case SAM_DELTA_ALIAS_INFO:
- fetch_alias_info_to_ldif(
- &deltas[k], &groupmap[g_index],
- add_file, sid, suffix, db_type);
- g_index++;
- break;
-
- case SAM_DELTA_GROUP_MEM:
- fetch_groupmem_info_to_ldif(
- &deltas[k], &hdr_deltas[k],
- groupmap, accountmap,
- mod_file, num_alloced);
- break;
-
- case SAM_DELTA_ALIAS_MEM:
- break;
- case SAM_DELTA_POLICY_INFO:
- break;
- case SAM_DELTA_PRIVS_INFO:
- break;
- case SAM_DELTA_TRUST_DOMS:
- /* Implemented but broken */
- break;
- case SAM_DELTA_SECRET_INFO:
- /* Implemented but broken */
- break;
- case SAM_DELTA_RENAME_GROUP:
- /* Not yet implemented */
- break;
- case SAM_DELTA_RENAME_USER:
- /* Not yet implemented */
- break;
- case SAM_DELTA_RENAME_ALIAS:
- /* Not yet implemented */
- break;
- case SAM_DELTA_DELETE_GROUP:
- /* Not yet implemented */
- break;
- case SAM_DELTA_DELETE_USER:
- /* Not yet implemented */
- break;
- case SAM_DELTA_MODIFIED_COUNT:
- break;
- default:
- break;
- } /* end of switch */
- } /* end of for loop */
-
- /* Increment sync_context */
- sync_context += 1;
-
- } while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
-
- /* Write ldif data to the user's file */
- if (db_type == SAM_DATABASE_DOMAIN) {
- fprintf(ldif_file,
- "# SAM_DATABASE_DOMAIN: ADD ENTITIES\n");
- fprintf(ldif_file,
- "# =================================\n\n");
- fflush(ldif_file);
- } else if (db_type == SAM_DATABASE_BUILTIN) {
- fprintf(ldif_file,
- "# SAM_DATABASE_BUILTIN: ADD ENTITIES\n");
- fprintf(ldif_file,
- "# ==================================\n\n");
- fflush(ldif_file);
- }
- fseek(add_file, 0, SEEK_SET);
- transfer_file(fileno(add_file), fileno(ldif_file), (size_t) -1);
-
- if (db_type == SAM_DATABASE_DOMAIN) {
- fprintf(ldif_file,
- "# SAM_DATABASE_DOMAIN: MODIFY ENTITIES\n");
- fprintf(ldif_file,
- "# ====================================\n\n");
- fflush(ldif_file);
- } else if (db_type == SAM_DATABASE_BUILTIN) {
- fprintf(ldif_file,
- "# SAM_DATABASE_BUILTIN: MODIFY ENTITIES\n");
- fprintf(ldif_file,
- "# =====================================\n\n");
- fflush(ldif_file);
+ if (argc < 1) {
+ /* the caller should ensure that a filename is provided */
+ return NT_STATUS_INVALID_PARAMETER;
+ } else {
+ ctx->output_filename = argv[0];
}
- fseek(mod_file, 0, SEEK_SET);
- transfer_file(fileno(mod_file), fileno(ldif_file), (size_t) -1);
-
- done:
- /* Close and delete the ldif files */
- if (add_file) {
- fclose(add_file);
+ if (argc >= 2) {
+ ctx->object_dns = &argv[1];
+ ctx->object_count = argc - 1;
+ ctx->single_object_replication = c->opt_single_obj_repl ? true
+ : false;
}
- if ((add_name != NULL) &&
- strcmp(add_name, add_template) && (unlink(add_name))) {
- DEBUG(1,("unlink(%s) failed, error was (%s)\n",
- add_name, strerror(errno)));
- }
+ ctx->cli = pipe_hnd;
+ ctx->domain_name = domain_name;
+ ctx->ops = &libnet_dssync_keytab_ops;
- if (mod_file) {
- fclose(mod_file);
+ status = libnet_dssync(mem_ctx, ctx);
+ if (!NT_STATUS_IS_OK(status) && ctx->error_message) {
+ d_fprintf(stderr, "%s\n", ctx->error_message);
+ goto out;
}
- if ((mod_name != NULL) &&
- strcmp(mod_name, mod_template) && (unlink(mod_name))) {
- DEBUG(1,("unlink(%s) failed, error was (%s)\n",
- mod_name, strerror(errno)));
- }
-
- if (ldif_file && (ldif_file != stdout)) {
- fclose(ldif_file);
+ if (ctx->result_message) {
+ d_fprintf(stdout, "%s\n", ctx->result_message);
}
- /* Deallocate memory for the mapping arrays */
- SAFE_FREE(groupmap);
- SAFE_FREE(accountmap);
+ out:
+ TALLOC_FREE(ctx);
- /* Return */
- talloc_destroy(mem_ctx);
- return ret;
+ return status;
}
-/**
- * Basic usage function for 'net rpc vampire'
+/**
+ * Basic function for 'net rpc vampire keytab'
+ *
+ * @param c A net_context structure
* @param argc Standard main() style argc
* @param argc Standard main() style argv. Initial components are already
* stripped
**/
-int rpc_vampire_usage(int argc, const char **argv)
-{
- d_printf("net rpc vampire [ldif [<ldif-filename>] [options]\n"
- "\t to pull accounts from a remote PDC where we are a BDC\n"
- "\t\t no args puts accounts in local passdb from smb.conf\n"
- "\t\t ldif - put accounts in ldif format (file defaults to "
- "/tmp/tmp.ldif\n");
-
- net_common_flags_usage(argc, argv);
- return -1;
-}
-
-
-/* dump sam database via samsync rpc calls */
-NTSTATUS rpc_vampire_internals(const DOM_SID *domain_sid,
- const char *domain_name,
- struct cli_state *cli,
- struct rpc_pipe_client *pipe_hnd,
- TALLOC_CTX *mem_ctx,
- int argc,
- const char **argv)
+int rpc_vampire_keytab(struct net_context *c, int argc, const char **argv)
{
- NTSTATUS result;
- fstring my_dom_sid_str;
- fstring rem_dom_sid_str;
+ int ret = 0;
+ NTSTATUS status;
+ struct cli_state *cli = NULL;
+ struct net_dc_info dc_info;
- if (!sid_equal(domain_sid, get_global_sam_sid())) {
- d_printf("Cannot import users from %s at this time, "
- "as the current domain:\n\t%s: %s\nconflicts "
- "with the remote domain\n\t%s: %s\n"
- "Perhaps you need to set: \n\n\tsecurity=user\n\t"
- "workgroup=%s\n\n in your smb.conf?\n",
- domain_name,
- get_global_sam_name(),
- sid_to_string(my_dom_sid_str,
- get_global_sam_sid()),
- domain_name, sid_to_string(rem_dom_sid_str,
- domain_sid),
- domain_name);
- return NT_STATUS_UNSUCCESSFUL;
+ if (c->display_usage || (argc < 1)) {
+ d_printf("Usage:\n"
+ "net rpc vampire keytab <keytabfile>\n"
+ " Dump remote SAM database to Kerberos keytab file\n");
+ return 0;
}
- if (argc >= 1 && (strcmp(argv[0], "ldif") == 0)) {
- result = fetch_database_to_ldif(pipe_hnd, SAM_DATABASE_DOMAIN,
- *domain_sid, argv[1]);
- } else {
- result = fetch_database(pipe_hnd, SAM_DATABASE_DOMAIN,
- *domain_sid);
- }
-
- if (!NT_STATUS_IS_OK(result)) {
- d_fprintf(stderr, "Failed to fetch domain database: %s\n",
- nt_errstr(result));
- if (NT_STATUS_EQUAL(result, NT_STATUS_NOT_SUPPORTED))
- d_fprintf(stderr, "Perhaps %s is a Windows 2000 "
- "native mode domain?\n", domain_name);
- goto fail;
+ status = net_make_ipc_connection(c, 0, &cli);
+ if (!NT_STATUS_IS_OK(status)) {
+ return -1;
}
- if (argc >= 1 && (strcmp(argv[0], "ldif") == 0)) {
- result = fetch_database_to_ldif(pipe_hnd, SAM_DATABASE_BUILTIN,
- global_sid_Builtin, argv[1]);
- } else {
- result = fetch_database(pipe_hnd, SAM_DATABASE_BUILTIN,
- global_sid_Builtin);
- }
+ status = net_scan_dc(c, cli, &dc_info);
+ if (!NT_STATUS_IS_OK(status)) {
+ return -1;
+ }
- if (!NT_STATUS_IS_OK(result)) {
- d_fprintf(stderr, "Failed to fetch builtin database: %s\n",
- nt_errstr(result));
- goto fail;
+ if (!dc_info.is_ad) {
+ printf("DC is not running Active Directory\n");
+ return -1;
}
- /* Currently we crash on PRIVS somewhere in unmarshalling */
- /* Dump_database(cli, SAM_DATABASE_PRIVS, &ret_creds); */
+ if (dc_info.is_mixed_mode) {
+ ret = run_rpc_command(c, cli, &ndr_table_netlogon.syntax_id,
+ 0,
+ rpc_vampire_keytab_internals, argc, argv);
+ } else {
+ ret = run_rpc_command(c, cli, &ndr_table_drsuapi.syntax_id,
+ NET_FLAGS_SEAL,
+ rpc_vampire_keytab_ds_internals, argc, argv);
+ }
- fail:
- return result;
+ return ret;
}