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-rw-r--r--source3/nsswitch/winbindd_async.c127
-rw-r--r--source3/nsswitch/winbindd_util.c9
2 files changed, 105 insertions, 31 deletions
diff --git a/source3/nsswitch/winbindd_async.c b/source3/nsswitch/winbindd_async.c
index eb8631ab86..2ac40ccf3d 100644
--- a/source3/nsswitch/winbindd_async.c
+++ b/source3/nsswitch/winbindd_async.c
@@ -687,6 +687,40 @@ static void name2gid_recv(TALLOC_CTX *mem_ctx, BOOL success,
}
#endif /* not used */
+struct lookupsid_state {
+ DOM_SID sid;
+ void *caller_private_data;
+};
+
+
+static void lookupsid_recv2(TALLOC_CTX *mem_ctx, BOOL success,
+ struct winbindd_response *response,
+ void *c, void *private_data)
+{
+ void (*cont)(void *priv, BOOL succ, const char *dom_name,
+ const char *name, enum lsa_SidType type) =
+ (void (*)(void *, BOOL, const char *, const char *,
+ enum lsa_SidType))c;
+ struct lookupsid_state *s = talloc_get_type_abort(private_data,
+ struct lookupsid_state);
+
+ if (!success) {
+ DEBUG(5, ("Could not trigger lookupsid\n"));
+ cont(s->caller_private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
+ return;
+ }
+
+ if (response->result != WINBINDD_OK) {
+ DEBUG(5, ("lookupsid (forest root) returned an error\n"));
+ cont(s->caller_private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
+ return;
+ }
+
+ cont(s->caller_private_data, True, response->data.name.dom_name,
+ response->data.name.name,
+ (enum lsa_SidType)response->data.name.type);
+}
+
static void lookupsid_recv(TALLOC_CTX *mem_ctx, BOOL success,
struct winbindd_response *response,
void *c, void *private_data)
@@ -695,20 +729,37 @@ static void lookupsid_recv(TALLOC_CTX *mem_ctx, BOOL success,
const char *name, enum lsa_SidType type) =
(void (*)(void *, BOOL, const char *, const char *,
enum lsa_SidType))c;
+ struct lookupsid_state *s = talloc_get_type_abort(private_data,
+ struct lookupsid_state);
if (!success) {
DEBUG(5, ("Could not trigger lookupsid\n"));
- cont(private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
+ cont(s->caller_private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
return;
}
if (response->result != WINBINDD_OK) {
- DEBUG(5, ("lookupsid returned an error\n"));
- cont(private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
+ /* Try again using the forest root */
+ struct winbindd_domain *root_domain = find_root_domain();
+ struct winbindd_request request;
+
+ if ( !root_domain ) {
+ DEBUG(5,("lookupsid_recv: unable to determine forest root\n"));
+ cont(s->caller_private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
+ return;
+ }
+
+ ZERO_STRUCT(request);
+ request.cmd = WINBINDD_LOOKUPSID;
+ fstrcpy(request.data.sid, sid_string_static(&s->sid));
+
+ do_async_domain(mem_ctx, root_domain, &request, lookupsid_recv2,
+ (void *)cont, s);
+
return;
}
- cont(private_data, True, response->data.name.dom_name,
+ cont(s->caller_private_data, True, response->data.name.dom_name,
response->data.name.name,
(enum lsa_SidType)response->data.name.type);
}
@@ -722,6 +773,7 @@ void winbindd_lookupsid_async(TALLOC_CTX *mem_ctx, const DOM_SID *sid,
{
struct winbindd_domain *domain;
struct winbindd_request request;
+ struct lookupsid_state *s;
domain = find_lookup_domain_from_sid(sid);
if (domain == NULL) {
@@ -735,6 +787,15 @@ void winbindd_lookupsid_async(TALLOC_CTX *mem_ctx, const DOM_SID *sid,
request.cmd = WINBINDD_LOOKUPSID;
fstrcpy(request.data.sid, sid_string_static(sid));
+ if ( (s = TALLOC_ZERO_P(mem_ctx, struct lookupsid_state)) == NULL ) {
+ DEBUG(0, ("winbindd_lookupsid_async: talloc failed\n"));
+ cont(private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
+ return;
+ }
+
+ sid_copy( &s->sid, sid );
+ s->caller_private_data = private_data;
+
do_async_domain(mem_ctx, domain, &request, lookupsid_recv,
(void *)cont, private_data);
}
@@ -762,8 +823,9 @@ enum winbindd_result winbindd_dual_lookupsid(struct winbindd_domain *domain,
/* Lookup the sid */
- if (!winbindd_lookup_name_by_sid(state->mem_ctx, &sid, &dom_name, &name,
- &type)) {
+ if (!winbindd_lookup_name_by_sid(state->mem_ctx, domain, &sid,
+ &dom_name, &name, &type))
+ {
TALLOC_FREE(dom_name);
TALLOC_FREE(name);
return WINBINDD_ERROR;
@@ -782,6 +844,13 @@ enum winbindd_result winbindd_dual_lookupsid(struct winbindd_domain *domain,
This is the second callback after contacting the forest root
********************************************************************/
+struct lookupname_state {
+ char *dom_name;
+ char *name;
+ void *caller_private_data;
+};
+
+
static void lookupname_recv2(TALLOC_CTX *mem_ctx, BOOL success,
struct winbindd_response *response,
void *c, void *private_data)
@@ -790,27 +859,30 @@ static void lookupname_recv2(TALLOC_CTX *mem_ctx, BOOL success,
enum lsa_SidType type) =
(void (*)(void *, BOOL, const DOM_SID *, enum lsa_SidType))c;
DOM_SID sid;
+ struct lookupname_state *s = talloc_get_type_abort( private_data,
+ struct lookupname_state );
+
if (!success) {
DEBUG(5, ("Could not trigger lookup_name\n"));
- cont(private_data, False, NULL, SID_NAME_UNKNOWN);
+ cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
return;
}
if (response->result != WINBINDD_OK) {
DEBUG(5, ("lookup_name returned an error\n"));
- cont(private_data, False, NULL, SID_NAME_UNKNOWN);
+ cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
return;
}
if (!string_to_sid(&sid, response->data.sid.sid)) {
DEBUG(0, ("Could not convert string %s to sid\n",
response->data.sid.sid));
- cont(private_data, False, NULL, SID_NAME_UNKNOWN);
+ cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
return;
}
- cont(private_data, True, &sid,
+ cont(s->caller_private_data, True, &sid,
(enum lsa_SidType)response->data.sid.type);
}
@@ -826,36 +898,34 @@ static void lookupname_recv(TALLOC_CTX *mem_ctx, BOOL success,
enum lsa_SidType type) =
(void (*)(void *, BOOL, const DOM_SID *, enum lsa_SidType))c;
DOM_SID sid;
+ struct lookupname_state *s = talloc_get_type_abort( private_data,
+ struct lookupname_state );
if (!success) {
DEBUG(5, ("lookupname_recv: lookup_name() failed!\n"));
- cont(private_data, False, NULL, SID_NAME_UNKNOWN);
+ cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
return;
}
if (response->result != WINBINDD_OK) {
/* Try again using the forest root */
struct winbindd_domain *root_domain = find_root_domain();
- struct winbindd_cli_state *state = (struct winbindd_cli_state*)private_data;
struct winbindd_request request;
- char *name_domain, *name_account;
if ( !root_domain ) {
DEBUG(5,("lookupname_recv: unable to determine forest root\n"));
- cont(private_data, False, NULL, SID_NAME_UNKNOWN);
+ cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
return;
}
- name_domain = state->request.data.name.dom_name;
- name_account = state->request.data.name.name;
-
ZERO_STRUCT(request);
request.cmd = WINBINDD_LOOKUPNAME;
- fstrcpy(request.data.name.dom_name, name_domain);
- fstrcpy(request.data.name.name, name_account);
+
+ fstrcpy( request.data.name.dom_name, s->dom_name );
+ fstrcpy( request.data.name.name, s->name );
do_async_domain(mem_ctx, root_domain, &request, lookupname_recv2,
- (void *)cont, private_data);
+ (void *)cont, s);
return;
}
@@ -863,11 +933,11 @@ static void lookupname_recv(TALLOC_CTX *mem_ctx, BOOL success,
if (!string_to_sid(&sid, response->data.sid.sid)) {
DEBUG(0, ("Could not convert string %s to sid\n",
response->data.sid.sid));
- cont(private_data, False, NULL, SID_NAME_UNKNOWN);
+ cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
return;
}
- cont(private_data, True, &sid,
+ cont(s->caller_private_data, True, &sid,
(enum lsa_SidType)response->data.sid.type);
}
@@ -886,6 +956,7 @@ void winbindd_lookupname_async(TALLOC_CTX *mem_ctx,
{
struct winbindd_request request;
struct winbindd_domain *domain;
+ struct lookupname_state *s;
if ( (domain = find_lookup_domain_from_name(dom_name)) == NULL ) {
DEBUG(5, ("Could not find domain for name %s\n", dom_name));
@@ -898,8 +969,18 @@ void winbindd_lookupname_async(TALLOC_CTX *mem_ctx,
fstrcpy(request.data.name.dom_name, dom_name);
fstrcpy(request.data.name.name, name);
+ if ( (s = TALLOC_ZERO_P(mem_ctx, struct lookupname_state)) == NULL ) {
+ DEBUG(0, ("winbindd_lookupname_async: talloc failed\n"));
+ cont(private_data, False, NULL, SID_NAME_UNKNOWN);
+ return;
+ }
+
+ s->dom_name = talloc_strdup( s, dom_name );
+ s->name = talloc_strdup( s, name );
+ s->caller_private_data = private_data;
+
do_async_domain(mem_ctx, domain, &request, lookupname_recv,
- (void *)cont, private_data);
+ (void *)cont, s);
}
enum winbindd_result winbindd_dual_lookupname(struct winbindd_domain *domain,
diff --git a/source3/nsswitch/winbindd_util.c b/source3/nsswitch/winbindd_util.c
index d8d7249c2d..49d381913a 100644
--- a/source3/nsswitch/winbindd_util.c
+++ b/source3/nsswitch/winbindd_util.c
@@ -725,24 +725,17 @@ BOOL winbindd_lookup_sid_by_name(TALLOC_CTX *mem_ctx,
* are set, otherwise False.
**/
BOOL winbindd_lookup_name_by_sid(TALLOC_CTX *mem_ctx,
+ struct winbindd_domain *domain,
DOM_SID *sid,
char **dom_name,
char **name,
enum lsa_SidType *type)
{
NTSTATUS result;
- struct winbindd_domain *domain;
*dom_name = NULL;
*name = NULL;
- domain = find_lookup_domain_from_sid(sid);
-
- if (!domain) {
- DEBUG(1,("Can't find domain from sid\n"));
- return False;
- }
-
/* Lookup name */
result = domain->methods->sid_to_name(domain, mem_ctx, sid, dom_name, name, type);
generated by cgit (git 2.34.1) at 2024-07-03 19:41:07 +0000