do {
/* Get sam handle */
- if (!(hnd = cm_get_sam_handle(domain->name)))
- goto done;
+ if ( !NT_STATUS_IS_OK(result = cm_get_sam_handle(domain->name, &hnd)) )
+ return result;
/* Get domain handle */
NTSTATUS status;
uint32 start = 0;
int retry;
+ NTSTATUS result;
*num_entries = 0;
*info = NULL;
retry = 0;
do {
- if (!(hnd = cm_get_sam_handle(domain->name)))
- return NT_STATUS_UNSUCCESSFUL;
+ if (!NT_STATUS_IS_OK(result = cm_get_sam_handle(domain->name, &hnd)))
+ return result;
status = cli_samr_open_domain(hnd->cli, mem_ctx,
&hnd->pol, des_access, &domain->sid, &dom_pol);
retry = 0;
do {
- if ( !(hnd = cm_get_sam_handle(domain->name)) )
- return NT_STATUS_UNSUCCESSFUL;
+ if ( !NT_STATUS_IS_OK(result = cm_get_sam_handle(domain->name, &hnd)) )
+ return result;
result = cli_samr_open_domain( hnd->cli, mem_ctx, &hnd->pol,
des_access, &domain->sid, &dom_pol);
enum SID_NAME_USE *type)
{
CLI_POLICY_HND *hnd;
- NTSTATUS status;
+ NTSTATUS result;
DOM_SID *sids = NULL;
uint32 *types = NULL;
const char *full_name;
return NT_STATUS_NO_MEMORY;
}
+ DEBUG(3,("name_to_sid [rpc] %s for domain %s\n", name, domain->name ));
+
retry = 0;
do {
- if (!(hnd = cm_get_lsa_handle(domain->name))) {
- return NT_STATUS_UNSUCCESSFUL;
+ if (!NT_STATUS_IS_OK(result = cm_get_lsa_handle(domain->name, &hnd))) {
+ return result;
}
- status = cli_lsa_lookup_names(hnd->cli, mem_ctx, &hnd->pol, 1,
+ result = cli_lsa_lookup_names(hnd->cli, mem_ctx, &hnd->pol, 1,
&full_name, &sids, &types);
- } while (!NT_STATUS_IS_OK(status) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) &&
+ hnd && hnd->cli && hnd->cli->fd == -1);
/* Return rid and type if lookup successful */
- if (NT_STATUS_IS_OK(status)) {
+ if (NT_STATUS_IS_OK(result)) {
sid_copy(sid, &sids[0]);
*type = types[0];
}
- return status;
+ return result;
}
/*
char **domains;
char **names;
uint32 *types;
- NTSTATUS status;
+ NTSTATUS result;
int retry;
- DEBUG(3,("rpc: sid_to_name\n"));
+ DEBUG(3,("sid_to_name [rpc] %s for domain %s\n", sid_string_static(sid),
+ domain->name ));
retry = 0;
do {
- if (!(hnd = cm_get_lsa_handle(domain->name)))
- return NT_STATUS_UNSUCCESSFUL;
+ if (!NT_STATUS_IS_OK(result = cm_get_lsa_handle(domain->name, &hnd)))
+ return result;
- status = cli_lsa_lookup_sids(hnd->cli, mem_ctx, &hnd->pol,
+ result = cli_lsa_lookup_sids(hnd->cli, mem_ctx, &hnd->pol,
1, sid, &domains, &names, &types);
- } while (!NT_STATUS_IS_OK(status) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) &&
+ hnd && hnd->cli && hnd->cli->fd == -1);
- if (NT_STATUS_IS_OK(status)) {
+ if (NT_STATUS_IS_OK(result)) {
*type = types[0];
*name = names[0];
DEBUG(5,("Mapped sid to [%s]\\[%s]\n", domains[0], *name));
return NT_STATUS_UNSUCCESSFUL;
}
}
- return status;
+
+ return result;
}
/* Lookup user information from a rid or username. */
int retry;
fstring sid_string;
uint32 user_rid;
+ NET_USER_INFO_3 *user;
DEBUG(3,("rpc: query_user rid=%s\n", sid_to_string(sid_string, user_sid)));
if (!sid_peek_check_rid(&domain->sid, user_sid, &user_rid)) {
goto done;
}
-
+
+ /* try netsamlogon cache first */
+
+ if ( (user = netsamlogon_cache_get( mem_ctx, user_sid )) != NULL )
+ {
+
+ DEBUG(5,("query_user: Cache lookup succeeded for %s\n",
+ sid_string_static(user_sid)));
+
+ user_info->user_sid = rid_to_talloced_sid( domain, mem_ctx, user_rid );
+ user_info->group_sid = rid_to_talloced_sid( domain, mem_ctx, user->group_rid );
+
+ user_info->acct_name = unistr2_tdup(mem_ctx, &user->uni_user_name);
+ user_info->full_name = unistr2_tdup(mem_ctx, &user->uni_full_name);
+
+ SAFE_FREE(user);
+
+ return NT_STATUS_OK;
+ }
+
+ /* no cache; hit the wire */
+
retry = 0;
do {
- /* Get sam handle */
- if (!(hnd = cm_get_sam_handle(domain->name)))
+ /* Get sam handle; if we fail here there is no hope */
+
+ if (!NT_STATUS_IS_OK(result = cm_get_sam_handle(domain->name, &hnd)))
goto done;
-
+
/* Get domain handle */
result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
SEC_RIGHTS_MAXIMUM_ALLOWED,
&domain->sid, &dom_pol);
- } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) &&
+ hnd && hnd->cli && hnd->cli->fd == -1);
if (!NT_STATUS_IS_OK(result))
goto done;
static NTSTATUS lookup_usergroups(struct winbindd_domain *domain,
TALLOC_CTX *mem_ctx,
DOM_SID *user_sid,
- uint32 *num_groups, DOM_SID ***user_gids)
+ uint32 *num_groups, DOM_SID ***user_grpsids)
{
CLI_POLICY_HND *hnd;
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
unsigned int retry;
fstring sid_string;
uint32 user_rid;
+ NET_USER_INFO_3 *user;
DEBUG(3,("rpc: lookup_usergroups sid=%s\n", sid_to_string(sid_string, user_sid)));
*num_groups = 0;
+ *user_grpsids = NULL;
- /* First try cached universal groups from logon */
- *user_gids = uni_group_cache_fetch(&domain->sid, user_sid, mem_ctx, num_groups);
- if((*num_groups > 0) && *user_gids) {
+ /* so lets see if we have a cached user_info_3 */
+
+ if ( (user = netsamlogon_cache_get( mem_ctx, user_sid )) != NULL )
+ {
+ DEBUG(5,("query_user: Cache lookup succeeded for %s\n",
+ sid_string_static(user_sid)));
+
+ *num_groups = user->num_groups;
+
+ (*user_grpsids) = talloc(mem_ctx, sizeof(DOM_SID*) * (*num_groups));
+ for (i=0;i<(*num_groups);i++) {
+ (*user_grpsids)[i] = rid_to_talloced_sid(domain, mem_ctx, user->gids[i].g_rid);
+ }
+
+ SAFE_FREE(user);
+
return NT_STATUS_OK;
- } else {
- *user_gids = NULL;
- *num_groups = 0;
}
+ /* no cache; hit the wire */
+
retry = 0;
do {
- /* Get sam handle */
- if (!(hnd = cm_get_sam_handle(domain->name)))
+ /* Get sam handle; if we fail here there is no hope */
+
+ if (!NT_STATUS_IS_OK(result = cm_get_sam_handle(domain->name, &hnd)))
goto done;
/* Get domain handle */
+
result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
des_access, &domain->sid, &dom_pol);
- } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) &&
+ hnd && hnd->cli && hnd->cli->fd == -1);
if (!NT_STATUS_IS_OK(result))
goto done;
if (!NT_STATUS_IS_OK(result) || (*num_groups) == 0)
goto done;
- (*user_gids) = talloc(mem_ctx, sizeof(uint32) * (*num_groups));
- if (!(*user_gids)) {
+ (*user_grpsids) = talloc(mem_ctx, sizeof(DOM_SID*) * (*num_groups));
+ if (!(*user_grpsids)) {
result = NT_STATUS_NO_MEMORY;
goto done;
}
for (i=0;i<(*num_groups);i++) {
- (*user_gids)[i] = rid_to_talloced_sid(domain, mem_ctx, user_groups[i].g_rid);
+ (*user_grpsids)[i] = rid_to_talloced_sid(domain, mem_ctx, user_groups[i].g_rid);
}
done:
retry = 0;
do {
/* Get sam handle */
- if (!(hnd = cm_get_sam_handle(domain->name)))
+ if (!NT_STATUS_IS_OK(result = cm_get_sam_handle(domain->name, &hnd)))
goto done;
/* Get domain handle */
(*sid_mem)[j] = rid_to_talloced_sid(domain, mem_ctx, (rid_mem)[j]);
}
- if (!*names || !*name_types) {
+ if (*num_names>0 && (!*names || !*name_types)) {
result = NT_STATUS_NO_MEMORY;
goto done;
}
&tmp_num_names,
&tmp_names, &tmp_types);
- if (!NT_STATUS_IS_OK(result))
+ /* see if we have a real error (and yes the STATUS_SOME_UNMAPPED is
+ the one returned from 2k) */
+
+ if (!NT_STATUS_IS_OK(result) && NT_STATUS_V(result) != NT_STATUS_V(STATUS_SOME_UNMAPPED))
goto done;
-
+
/* Copy result into array. The talloc system will take
care of freeing the temporary arrays later on. */
*num_names = total_names;
- done:
+ result = NT_STATUS_OK;
+
+done:
if (got_group_pol)
cli_samr_close(hnd->cli, mem_ctx, &group_pol);
return result;
}
+#ifdef HAVE_LDAP
+
+#include <ldap.h>
+
+static SIG_ATOMIC_T gotalarm;
+
+/***************************************************************
+ Signal function to tell us we timed out.
+****************************************************************/
+
+static void gotalarm_sig(void)
+{
+ gotalarm = 1;
+}
+
+static LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to)
+{
+ LDAP *ldp = NULL;
+
+ /* Setup timeout */
+ gotalarm = 0;
+ CatchSignal(SIGALRM, SIGNAL_CAST gotalarm_sig);
+ alarm(to);
+ /* End setup timeout. */
+
+ ldp = ldap_open(server, port);
+
+ /* Teardown timeout. */
+ CatchSignal(SIGALRM, SIGNAL_CAST SIG_IGN);
+ alarm(0);
+
+ return ldp;
+}
+
+static int get_ldap_seq(const char *server, int port, uint32 *seq)
+{
+ int ret = -1;
+ struct timeval to;
+ char *attrs[] = {"highestCommittedUSN", NULL};
+ LDAPMessage *res = NULL;
+ char **values = NULL;
+ LDAP *ldp = NULL;
+
+ *seq = DOM_SEQUENCE_NONE;
+
+ /*
+ * 10 second timeout on open. This is needed as the search timeout
+ * doesn't seem to apply to doing an open as well. JRA.
+ */
+
+ if ((ldp = ldap_open_with_timeout(server, port, 10)) == NULL)
+ return -1;
+
+ /* Timeout if no response within 20 seconds. */
+ to.tv_sec = 10;
+ to.tv_usec = 0;
+
+ if (ldap_search_st(ldp, "", LDAP_SCOPE_BASE, "(objectclass=*)", &attrs[0], 0, &to, &res))
+ goto done;
+
+ if (ldap_count_entries(ldp, res) != 1)
+ goto done;
+
+ values = ldap_get_values(ldp, res, "highestCommittedUSN");
+ if (!values || !values[0])
+ goto done;
+
+ *seq = atoi(values[0]);
+ ret = 0;
+
+ done:
+
+ if (values)
+ ldap_value_free(values);
+ if (res)
+ ldap_msgfree(res);
+ if (ldp)
+ ldap_unbind(ldp);
+ return ret;
+}
+
+/**********************************************************************
+ Get the sequence number for a Windows AD native mode domain using
+ LDAP queries
+**********************************************************************/
+
+int get_ldap_sequence_number( const char* domain, uint32 *seq)
+{
+ int ret = -1;
+ int i, port = LDAP_PORT;
+ struct ip_service *ip_list = NULL;
+ int count;
+
+ if ( !get_sorted_dc_list(domain, &ip_list, &count, False) ) {
+ DEBUG(3, ("Could not look up dc's for domain %s\n", domain));
+ return False;
+ }
+
+ /* Finally return first DC that we can contact */
+
+ for (i = 0; i < count; i++) {
+ fstring ipstr;
+
+ /* since the is an LDAP lookup, default to the LDAP_PORT is not set */
+ port = (ip_list[i].port!= PORT_NONE) ? ip_list[i].port : LDAP_PORT;
+
+ fstrcpy( ipstr, inet_ntoa(ip_list[i].ip) );
+
+ if (is_zero_ip(ip_list[i].ip))
+ continue;
+
+ if ( (ret = get_ldap_seq( ipstr, port, seq)) == 0 )
+ goto done;
+
+ /* add to failed connection cache */
+ add_failed_connection_entry( domain, ipstr, NT_STATUS_UNSUCCESSFUL );
+ }
+
+done:
+ if ( ret == 0 ) {
+ DEBUG(3, ("get_ldap_sequence_number: Retrieved sequence number for Domain (%s) from DC (%s:%d)\n",
+ domain, inet_ntoa(ip_list[i].ip), port));
+ }
+
+ SAFE_FREE(ip_list);
+
+ return ret;
+}
+
+#endif /* HAVE_LDAP */
+
/* find the sequence number for a domain */
static NTSTATUS sequence_number(struct winbindd_domain *domain, uint32 *seq)
{
SAM_UNK_CTR ctr;
uint16 switch_value = 2;
NTSTATUS result;
- uint32 seqnum = DOM_SEQUENCE_NONE;
POLICY_HND dom_pol;
BOOL got_dom_pol = False;
uint32 des_access = SEC_RIGHTS_MAXIMUM_ALLOWED;
retry = 0;
do {
- /* Get sam handle */
- if (!(hnd = cm_get_sam_handle(domain->name)))
+#ifdef HAVE_LDAP
+ if ( domain->native_mode )
+ {
+ DEBUG(8,("using get_ldap_seq() to retrieve the sequence number\n"));
+
+ if ( get_ldap_sequence_number( domain->name, seq ) == 0 ) {
+ result = NT_STATUS_OK;
+ DEBUG(10,("domain_sequence_number: LDAP for domain %s is %u\n",
+ domain->name, *seq));
+ goto done;
+ }
+
+ DEBUG(10,("domain_sequence_number: failed to get LDAP sequence number for domain %s\n",
+ domain->name ));
+ }
+#endif /* HAVE_LDAP */
+ /* Get sam handle */
+ if (!NT_STATUS_IS_OK(result = cm_get_sam_handle(domain->name, &hnd)))
goto done;
/* Get domain handle */
switch_value, &ctr);
if (NT_STATUS_IS_OK(result)) {
- seqnum = ctr.info.inf2.seq_num;
- DEBUG(10,("domain_sequence_number: for domain %s is %u\n", domain->name, (unsigned)seqnum ));
+ *seq = ctr.info.inf2.seq_num;
+ DEBUG(10,("domain_sequence_number: for domain %s is %u\n", domain->name, (unsigned)*seq));
} else {
DEBUG(10,("domain_sequence_number: failed to get sequence number (%u) for domain %s\n",
- (unsigned)seqnum, domain->name ));
+ (unsigned)*seq, domain->name ));
}
done:
talloc_destroy(mem_ctx);
- *seq = seqnum;
-
return result;
}
retry = 0;
do {
- if (!(hnd = cm_get_lsa_handle(lp_workgroup())))
+ if (!NT_STATUS_IS_OK(result = cm_get_lsa_handle(lp_workgroup(), &hnd)))
goto done;
result = cli_lsa_enum_trust_dom(hnd->cli, mem_ctx,
/* find the domain sid for a domain */
static NTSTATUS domain_sid(struct winbindd_domain *domain, DOM_SID *sid)
{
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+ NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
TALLOC_CTX *mem_ctx;
CLI_POLICY_HND *hnd;
fstring level5_dom;
retry = 0;
do {
- /* Get sam handle */
- if (!(hnd = cm_get_lsa_handle(domain->name)))
+ /* Get lsa handle */
+ if (!NT_STATUS_IS_OK(result = cm_get_lsa_handle(domain->name, &hnd)))
goto done;
- status = cli_lsa_query_info_policy(hnd->cli, mem_ctx,
+ result = cli_lsa_query_info_policy(hnd->cli, mem_ctx,
&hnd->pol, 0x05, level5_dom, sid);
- } while (!NT_STATUS_IS_OK(status) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
done:
talloc_destroy(mem_ctx);
- return status;
+ return result;
}
/* find alternate names list for the domain - none for rpc */
git.samba.org / kai / samba-autobuild / .git / blobdiff