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-rw-r--r--source3/nsswitch/winbindd.h5
-rw-r--r--source3/nsswitch/winbindd_ads.c8
-rw-r--r--source3/nsswitch/winbindd_cache.c67
-rw-r--r--source3/nsswitch/winbindd_group.c2
-rw-r--r--source3/nsswitch/winbindd_util.c5
5 files changed, 46 insertions, 41 deletions
diff --git a/source3/nsswitch/winbindd.h b/source3/nsswitch/winbindd.h
index 987a58e502..8e1c7edc7f 100644
--- a/source3/nsswitch/winbindd.h
+++ b/source3/nsswitch/winbindd.h
@@ -98,9 +98,12 @@ struct winbindd_domain {
BOOL native_mode; /* is this a win2k domain in native mode ? */
/* Lookup methods for this domain (LDAP or RPC) */
-
struct winbindd_methods *methods;
+ /* the backend methods are used by the cache layer to find the right
+ backend */
+ struct winbindd_methods *backend;
+
/* Private data for the backends (used for connection cache) */
void *private;
diff --git a/source3/nsswitch/winbindd_ads.c b/source3/nsswitch/winbindd_ads.c
index aff3754fe8..04eb65637c 100644
--- a/source3/nsswitch/winbindd_ads.c
+++ b/source3/nsswitch/winbindd_ads.c
@@ -65,7 +65,7 @@ static ADS_STRUCT *ads_cached_connection(struct winbindd_domain *domain)
status = ads_connect(ads);
if (!ADS_ERR_OK(status) || !ads->config.realm) {
- extern struct winbindd_methods msrpc_methods;
+ extern struct winbindd_methods msrpc_methods, cache_methods;
DEBUG(1,("ads_connect for domain %s failed: %s\n",
domain->name, ads_errstr(status)));
ads_destroy(&ads);
@@ -75,7 +75,11 @@ static ADS_STRUCT *ads_cached_connection(struct winbindd_domain *domain)
if (status.error_type == ADS_ERROR_SYSTEM &&
status.err.rc == ECONNREFUSED) {
DEBUG(1,("Trying MSRPC methods\n"));
- domain->methods = &msrpc_methods;
+ if (domain->methods == &cache_methods) {
+ domain->backend = &msrpc_methods;
+ } else {
+ domain->methods = &msrpc_methods;
+ }
}
return NULL;
}
diff --git a/source3/nsswitch/winbindd_cache.c b/source3/nsswitch/winbindd_cache.c
index 5cb5b3dd77..a38a0fb16d 100644
--- a/source3/nsswitch/winbindd_cache.c
+++ b/source3/nsswitch/winbindd_cache.c
@@ -26,7 +26,6 @@
#define DBGC_CLASS DBGC_WINBIND
struct winbind_cache {
- struct winbindd_methods *backend;
TDB_CONTEXT *tdb;
};
@@ -96,30 +95,28 @@ void winbindd_check_cache_size(time_t t)
/* get the winbind_cache structure */
static struct winbind_cache *get_cache(struct winbindd_domain *domain)
{
- extern struct winbindd_methods msrpc_methods;
struct winbind_cache *ret = wcache;
+ if (!domain->backend) {
+ extern struct winbindd_methods msrpc_methods;
+ switch (lp_security()) {
+#ifdef HAVE_ADS
+ case SEC_ADS: {
+ extern struct winbindd_methods ads_methods;
+ domain->backend = &ads_methods;
+ break;
+ }
+#endif
+ default:
+ domain->backend = &msrpc_methods;
+ }
+ }
+
if (ret)
return ret;
ret = smb_xmalloc(sizeof(*ret));
ZERO_STRUCTP(ret);
- switch (lp_security()) { /* winbind pdc disabled until ready
- if (!strcmp(domain->name, lp_workgroup()) && (lp_security() == SEC_USER)) {
- extern struct winbindd_methods passdb_methods;
- ret->backend = &passdb_methods;
-
- } else switch (lp_security()) { */
-#ifdef HAVE_ADS
- case SEC_ADS: {
- extern struct winbindd_methods ads_methods;
- ret->backend = &ads_methods;
- break;
- }
-#endif
- default:
- ret->backend = &msrpc_methods;
- }
wcache = ret;
wcache_flush_cache();
@@ -339,7 +336,7 @@ static void refresh_sequence_number(struct winbindd_domain *domain, BOOL force)
if ( NT_STATUS_IS_OK(status) )
goto done;
- status = wcache->backend->sequence_number(domain, &domain->sequence_number);
+ status = domain->backend->sequence_number(domain, &domain->sequence_number);
if (!NT_STATUS_IS_OK(status)) {
domain->sequence_number = DOM_SEQUENCE_NONE;
@@ -681,7 +678,7 @@ do_query:
DEBUG(10,("query_user_list: [Cached] - doing backend query for list for domain %s\n",
domain->name ));
- status = cache->backend->query_user_list(domain, mem_ctx, num_entries, info);
+ status = domain->backend->query_user_list(domain, mem_ctx, num_entries, info);
/* and save it */
refresh_sequence_number(domain, False);
@@ -694,7 +691,7 @@ do_query:
centry_put_string(centry, (*info)[i].full_name);
centry_put_sid(centry, (*info)[i].user_sid);
centry_put_sid(centry, (*info)[i].group_sid);
- if (cache->backend->consistent) {
+ if (domain->backend->consistent) {
/* when the backend is consistent we can pre-prime some mappings */
wcache_save_name_to_sid(domain, NT_STATUS_OK,
(*info)[i].acct_name,
@@ -766,7 +763,7 @@ do_query:
DEBUG(10,("enum_dom_groups: [Cached] - doing backend query for list for domain %s\n",
domain->name ));
- status = cache->backend->enum_dom_groups(domain, mem_ctx, num_entries, info);
+ status = domain->backend->enum_dom_groups(domain, mem_ctx, num_entries, info);
/* and save it */
refresh_sequence_number(domain, False);
@@ -848,7 +845,7 @@ do_query:
DEBUG(10,("enum_local_groups: [Cached] - doing backend query for list for domain %s\n",
domain->name ));
- status = cache->backend->enum_local_groups(domain, mem_ctx, num_entries, info);
+ status = domain->backend->enum_local_groups(domain, mem_ctx, num_entries, info);
/* and save it */
refresh_sequence_number(domain, False);
@@ -914,7 +911,7 @@ do_query:
DEBUG(10,("name_to_sid: [Cached] - doing backend query for name for domain %s\n",
domain->name ));
- status = cache->backend->name_to_sid(domain, mem_ctx, name, sid, type);
+ status = domain->backend->name_to_sid(domain, mem_ctx, name, sid, type);
/* and save it */
wcache_save_name_to_sid(domain, status, name, sid, *type);
@@ -966,7 +963,7 @@ do_query:
DEBUG(10,("sid_to_name: [Cached] - doing backend query for name for domain %s\n",
domain->name ));
- status = cache->backend->sid_to_name(domain, mem_ctx, sid, name, type);
+ status = domain->backend->sid_to_name(domain, mem_ctx, sid, name, type);
/* and save it */
refresh_sequence_number(domain, False);
@@ -1017,7 +1014,7 @@ do_query:
DEBUG(10,("sid_to_name: [Cached] - doing backend query for info for domain %s\n",
domain->name ));
- status = cache->backend->query_user(domain, mem_ctx, user_sid, info);
+ status = domain->backend->query_user(domain, mem_ctx, user_sid, info);
/* and save it */
refresh_sequence_number(domain, False);
@@ -1078,7 +1075,7 @@ do_query:
DEBUG(10,("lookup_usergroups: [Cached] - doing backend query for info for domain %s\n",
domain->name ));
- status = cache->backend->lookup_usergroups(domain, mem_ctx, user_sid, num_groups, user_gids);
+ status = domain->backend->lookup_usergroups(domain, mem_ctx, user_sid, num_groups, user_gids);
/* and save it */
refresh_sequence_number(domain, False);
@@ -1158,8 +1155,8 @@ do_query:
DEBUG(10,("lookup_groupmem: [Cached] - doing backend query for info for domain %s\n",
domain->name ));
- status = cache->backend->lookup_groupmem(domain, mem_ctx, group_sid, num_names,
- sid_mem, names, name_types);
+ status = domain->backend->lookup_groupmem(domain, mem_ctx, group_sid, num_names,
+ sid_mem, names, name_types);
/* and save it */
refresh_sequence_number(domain, False);
@@ -1197,38 +1194,38 @@ static NTSTATUS trusted_domains(struct winbindd_domain *domain,
char ***alt_names,
DOM_SID **dom_sids)
{
- struct winbind_cache *cache = get_cache(domain);
+ get_cache(domain);
DEBUG(10,("trusted_domains: [Cached] - doing backend query for info for domain %s\n",
domain->name ));
/* we don't cache this call */
- return cache->backend->trusted_domains(domain, mem_ctx, num_domains,
+ return domain->backend->trusted_domains(domain, mem_ctx, num_domains,
names, alt_names, dom_sids);
}
/* find the domain sid */
static NTSTATUS domain_sid(struct winbindd_domain *domain, DOM_SID *sid)
{
- struct winbind_cache *cache = get_cache(domain);
+ get_cache(domain);
DEBUG(10,("domain_sid: [Cached] - doing backend query for info for domain %s\n",
domain->name ));
/* we don't cache this call */
- return cache->backend->domain_sid(domain, sid);
+ return domain->backend->domain_sid(domain, sid);
}
/* find the alternate names for the domain, if any */
static NTSTATUS alternate_name(struct winbindd_domain *domain)
{
- struct winbind_cache *cache = get_cache(domain);
+ get_cache(domain);
DEBUG(10,("alternate_name: [Cached] - doing backend query for info for domain %s\n",
domain->name ));
/* we don't cache this call */
- return cache->backend->alternate_name(domain);
+ return domain->backend->alternate_name(domain);
}
/* the ADS backend methods are exposed via this structure */
diff --git a/source3/nsswitch/winbindd_group.c b/source3/nsswitch/winbindd_group.c
index 94b6326b90..54f7eadad5 100644
--- a/source3/nsswitch/winbindd_group.c
+++ b/source3/nsswitch/winbindd_group.c
@@ -278,7 +278,7 @@ enum winbindd_result winbindd_getgrgid(struct winbindd_cli_state *state)
return WINBINDD_ERROR;
/* Get rid from gid */
- if (NT_STATUS_IS_ERR(uid_to_sid(&group_sid, state->request.data.gid))) {
+ if (NT_STATUS_IS_ERR(gid_to_sid(&group_sid, state->request.data.gid))) {
DEBUG(1, ("could not convert gid %d to rid\n",
state->request.data.gid));
return WINBINDD_ERROR;
diff --git a/source3/nsswitch/winbindd_util.c b/source3/nsswitch/winbindd_util.c
index 84f5d19568..c92241b256 100644
--- a/source3/nsswitch/winbindd_util.c
+++ b/source3/nsswitch/winbindd_util.c
@@ -118,6 +118,7 @@ static struct winbindd_domain *add_trusted_domain(const char *domain_name, const
}
domain->methods = methods;
+ domain->backend = NULL;
domain->sequence_number = DOM_SEQUENCE_NONE;
domain->last_seq_check = 0;
if (sid) {
@@ -379,12 +380,12 @@ BOOL winbindd_param_init(void)
/* Parse winbind uid and winbind_gid parameters */
if (!lp_idmap_uid(&server_state.uid_low, &server_state.uid_high)) {
- DEBUG(0, ("winbind uid range missing or invalid\n"));
+ DEBUG(0, ("idmap uid range missing or invalid\n"));
return False;
}
if (!lp_idmap_gid(&server_state.gid_low, &server_state.gid_high)) {
- DEBUG(0, ("winbind gid range missing or invalid\n"));
+ DEBUG(0, ("idmap gid range missing or invalid\n"));
return False;
}
generated by cgit (git 2.34.1) at 2024-12-24 10:05:37 +0000