s3:winbind: Add async QueryGroupList

8 files changed, 351 insertions, 4 deletions

diff --git a/source3/librpc/gen_ndr/cli_wbint.c b/source3/librpc/gen_ndr/cli_wbint.c
index 55f3b3a5f7a..3b683a73c3f 100644
--- a/source3/librpc/gen_ndr/cli_wbint.c
+++ b/source3/librpc/gen_ndr/cli_wbint.c
@@ -2124,6 +2124,163 @@ NTSTATUS rpccli_wbint_QueryUserList(struct rpc_pipe_client *cli,
 	return r.out.result;
 }
 
+struct rpccli_wbint_QueryGroupList_state {
+	struct wbint_QueryGroupList orig;
+	struct wbint_QueryGroupList tmp;
+	TALLOC_CTX *out_mem_ctx;
+	NTSTATUS (*dispatch_recv)(struct tevent_req *req, TALLOC_CTX *mem_ctx);
+};
+
+static void rpccli_wbint_QueryGroupList_done(struct tevent_req *subreq);
+
+struct tevent_req *rpccli_wbint_QueryGroupList_send(TALLOC_CTX *mem_ctx,
+						    struct tevent_context *ev,
+						    struct rpc_pipe_client *cli,
+						    struct wbint_Principals *_groups /* [out] [ref] */)
+{
+	struct tevent_req *req;
+	struct rpccli_wbint_QueryGroupList_state *state;
+	struct tevent_req *subreq;
+
+	req = tevent_req_create(mem_ctx, &state,
+				struct rpccli_wbint_QueryGroupList_state);
+	if (req == NULL) {
+		return NULL;
+	}
+	state->out_mem_ctx = NULL;
+	state->dispatch_recv = cli->dispatch_recv;
+
+	/* In parameters */
+
+	/* Out parameters */
+	state->orig.out.groups = _groups;
+
+	/* Result */
+	ZERO_STRUCT(state->orig.out.result);
+
+	if (DEBUGLEVEL >= 10) {
+		NDR_PRINT_IN_DEBUG(wbint_QueryGroupList, &state->orig);
+	}
+
+	state->out_mem_ctx = talloc_named_const(state, 0,
+			     "rpccli_wbint_QueryGroupList_out_memory");
+	if (tevent_req_nomem(state->out_mem_ctx, req)) {
+		return tevent_req_post(req, ev);
+	}
+
+	/* make a temporary copy, that we pass to the dispatch function */
+	state->tmp = state->orig;
+
+	subreq = cli->dispatch_send(state, ev, cli,
+				    &ndr_table_wbint,
+				    NDR_WBINT_QUERYGROUPLIST,
+				    &state->tmp);
+	if (tevent_req_nomem(subreq, req)) {
+		return tevent_req_post(req, ev);
+	}
+	tevent_req_set_callback(subreq, rpccli_wbint_QueryGroupList_done, req);
+	return req;
+}
+
+static void rpccli_wbint_QueryGroupList_done(struct tevent_req *subreq)
+{
+	struct tevent_req *req = tevent_req_callback_data(
+		subreq, struct tevent_req);
+	struct rpccli_wbint_QueryGroupList_state *state = tevent_req_data(
+		req, struct rpccli_wbint_QueryGroupList_state);
+	NTSTATUS status;
+	TALLOC_CTX *mem_ctx;
+
+	if (state->out_mem_ctx) {
+		mem_ctx = state->out_mem_ctx;
+	} else {
+		mem_ctx = state;
+	}
+
+	status = state->dispatch_recv(subreq, mem_ctx);
+	TALLOC_FREE(subreq);
+	if (!NT_STATUS_IS_OK(status)) {
+		tevent_req_nterror(req, status);
+		return;
+	}
+
+	/* Copy out parameters */
+	*state->orig.out.groups = *state->tmp.out.groups;
+
+	/* Copy result */
+	state->orig.out.result = state->tmp.out.result;
+
+	/* Reset temporary structure */
+	ZERO_STRUCT(state->tmp);
+
+	if (DEBUGLEVEL >= 10) {
+		NDR_PRINT_OUT_DEBUG(wbint_QueryGroupList, &state->orig);
+	}
+
+	tevent_req_done(req);
+}
+
+NTSTATUS rpccli_wbint_QueryGroupList_recv(struct tevent_req *req,
+					  TALLOC_CTX *mem_ctx,
+					  NTSTATUS *result)
+{
+	struct rpccli_wbint_QueryGroupList_state *state = tevent_req_data(
+		req, struct rpccli_wbint_QueryGroupList_state);
+	NTSTATUS status;
+
+	if (tevent_req_is_nterror(req, &status)) {
+		tevent_req_received(req);
+		return status;
+	}
+
+	/* Steal possbile out parameters to the callers context */
+	talloc_steal(mem_ctx, state->out_mem_ctx);
+
+	/* Return result */
+	*result = state->orig.out.result;
+
+	tevent_req_received(req);
+	return NT_STATUS_OK;
+}
+
+NTSTATUS rpccli_wbint_QueryGroupList(struct rpc_pipe_client *cli,
+				     TALLOC_CTX *mem_ctx,
+				     struct wbint_Principals *groups /* [out] [ref] */)
+{
+	struct wbint_QueryGroupList r;
+	NTSTATUS status;
+
+	/* In parameters */
+
+	if (DEBUGLEVEL >= 10) {
+		NDR_PRINT_IN_DEBUG(wbint_QueryGroupList, &r);
+	}
+
+	status = cli->dispatch(cli,
+				mem_ctx,
+				&ndr_table_wbint,
+				NDR_WBINT_QUERYGROUPLIST,
+				&r);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		return status;
+	}
+
+	if (DEBUGLEVEL >= 10) {
+		NDR_PRINT_OUT_DEBUG(wbint_QueryGroupList, &r);
+	}
+
+	if (NT_STATUS_IS_ERR(status)) {
+		return status;
+	}
+
+	/* Return variables */
+	*groups = *r.out.groups;
+
+	/* Return result */
+	return r.out.result;
+}
+
 struct rpccli_wbint_DsGetDcName_state {
 	struct wbint_DsGetDcName orig;
 	struct wbint_DsGetDcName tmp;
diff --git a/source3/librpc/gen_ndr/cli_wbint.h b/source3/librpc/gen_ndr/cli_wbint.h
index 7f8cb12edd5..cf9166a6cb6 100644
--- a/source3/librpc/gen_ndr/cli_wbint.h
+++ b/source3/librpc/gen_ndr/cli_wbint.h
@@ -172,6 +172,16 @@ NTSTATUS rpccli_wbint_QueryUserList_recv(struct tevent_req *req,
 NTSTATUS rpccli_wbint_QueryUserList(struct rpc_pipe_client *cli,
 				    TALLOC_CTX *mem_ctx,
 				    struct wbint_userinfos *users /* [out] [ref] */);
+struct tevent_req *rpccli_wbint_QueryGroupList_send(TALLOC_CTX *mem_ctx,
+						    struct tevent_context *ev,
+						    struct rpc_pipe_client *cli,
+						    struct wbint_Principals *_groups /* [out] [ref] */);
+NTSTATUS rpccli_wbint_QueryGroupList_recv(struct tevent_req *req,
+					  TALLOC_CTX *mem_ctx,
+					  NTSTATUS *result);
+NTSTATUS rpccli_wbint_QueryGroupList(struct rpc_pipe_client *cli,
+				     TALLOC_CTX *mem_ctx,
+				     struct wbint_Principals *groups /* [out] [ref] */);
 struct tevent_req *rpccli_wbint_DsGetDcName_send(TALLOC_CTX *mem_ctx,
 						 struct tevent_context *ev,
 						 struct rpc_pipe_client *cli,
diff --git a/source3/librpc/gen_ndr/ndr_wbint.c b/source3/librpc/gen_ndr/ndr_wbint.c
index 681d1da492e..9dc9e6fcfb2 100644
--- a/source3/librpc/gen_ndr/ndr_wbint.c
+++ b/source3/librpc/gen_ndr/ndr_wbint.c
@@ -1691,6 +1691,67 @@ _PUBLIC_ void ndr_print_wbint_QueryUserList(struct ndr_print *ndr, const char *n
 	ndr->depth--;
 }
 
+static enum ndr_err_code ndr_push_wbint_QueryGroupList(struct ndr_push *ndr, int flags, const struct wbint_QueryGroupList *r)
+{
+	if (flags & NDR_IN) {
+	}
+	if (flags & NDR_OUT) {
+		if (r->out.groups == NULL) {
+			return ndr_push_error(ndr, NDR_ERR_INVALID_POINTER, "NULL [ref] pointer");
+		}
+		NDR_CHECK(ndr_push_wbint_Principals(ndr, NDR_SCALARS|NDR_BUFFERS, r->out.groups));
+		NDR_CHECK(ndr_push_NTSTATUS(ndr, NDR_SCALARS, r->out.result));
+	}
+	return NDR_ERR_SUCCESS;
+}
+
+static enum ndr_err_code ndr_pull_wbint_QueryGroupList(struct ndr_pull *ndr, int flags, struct wbint_QueryGroupList *r)
+{
+	TALLOC_CTX *_mem_save_groups_0;
+	if (flags & NDR_IN) {
+		ZERO_STRUCT(r->out);
+
+		NDR_PULL_ALLOC(ndr, r->out.groups);
+		ZERO_STRUCTP(r->out.groups);
+	}
+	if (flags & NDR_OUT) {
+		if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
+			NDR_PULL_ALLOC(ndr, r->out.groups);
+		}
+		_mem_save_groups_0 = NDR_PULL_GET_MEM_CTX(ndr);
+		NDR_PULL_SET_MEM_CTX(ndr, r->out.groups, LIBNDR_FLAG_REF_ALLOC);
+		NDR_CHECK(ndr_pull_wbint_Principals(ndr, NDR_SCALARS|NDR_BUFFERS, r->out.groups));
+		NDR_PULL_SET_MEM_CTX(ndr, _mem_save_groups_0, LIBNDR_FLAG_REF_ALLOC);
+		NDR_CHECK(ndr_pull_NTSTATUS(ndr, NDR_SCALARS, &r->out.result));
+	}
+	return NDR_ERR_SUCCESS;
+}
+
+_PUBLIC_ void ndr_print_wbint_QueryGroupList(struct ndr_print *ndr, const char *name, int flags, const struct wbint_QueryGroupList *r)
+{
+	ndr_print_struct(ndr, name, "wbint_QueryGroupList");
+	ndr->depth++;
+	if (flags & NDR_SET_VALUES) {
+		ndr->flags |= LIBNDR_PRINT_SET_VALUES;
+	}
+	if (flags & NDR_IN) {
+		ndr_print_struct(ndr, "in", "wbint_QueryGroupList");
+		ndr->depth++;
+		ndr->depth--;
+	}
+	if (flags & NDR_OUT) {
+		ndr_print_struct(ndr, "out", "wbint_QueryGroupList");
+		ndr->depth++;
+		ndr_print_ptr(ndr, "groups", r->out.groups);
+		ndr->depth++;
+		ndr_print_wbint_Principals(ndr, "groups", r->out.groups);
+		ndr->depth--;
+		ndr_print_NTSTATUS(ndr, "result", r->out.result);
+		ndr->depth--;
+	}
+	ndr->depth--;
+}
+
 static enum ndr_err_code ndr_push_wbint_DsGetDcName(struct ndr_push *ndr, int flags, const struct wbint_DsGetDcName *r)
 {
 	if (flags & NDR_IN) {
@@ -2034,6 +2095,14 @@ static const struct ndr_interface_call wbint_calls[] = {
 		false,
 	},
 	{
+		"wbint_QueryGroupList",
+		sizeof(struct wbint_QueryGroupList),
+		(ndr_push_flags_fn_t) ndr_push_wbint_QueryGroupList,
+		(ndr_pull_flags_fn_t) ndr_pull_wbint_QueryGroupList,
+		(ndr_print_function_t) ndr_print_wbint_QueryGroupList,
+		false,
+	},
+	{
 		"wbint_DsGetDcName",
 		sizeof(struct wbint_DsGetDcName),
 		(ndr_push_flags_fn_t) ndr_push_wbint_DsGetDcName,
@@ -2078,7 +2147,7 @@ const struct ndr_interface_table ndr_table_wbint = {
 		NDR_WBINT_VERSION
 	},
 	.helpstring	= NDR_WBINT_HELPSTRING,
-	.num_calls	= 15,
+	.num_calls	= 16,
 	.calls		= wbint_calls,
 	.endpoints	= &wbint_endpoints,
 	.authservices	= &wbint_authservices
diff --git a/source3/librpc/gen_ndr/ndr_wbint.h b/source3/librpc/gen_ndr/ndr_wbint.h
index d183e348e6e..bdcb23b2beb 100644
--- a/source3/librpc/gen_ndr/ndr_wbint.h
+++ b/source3/librpc/gen_ndr/ndr_wbint.h
@@ -37,11 +37,13 @@ extern const struct ndr_interface_table ndr_table_wbint;
 
 #define NDR_WBINT_QUERYUSERLIST (0x0c)
 
-#define NDR_WBINT_DSGETDCNAME (0x0d)
+#define NDR_WBINT_QUERYGROUPLIST (0x0d)
 
-#define NDR_WBINT_LOOKUPRIDS (0x0e)
+#define NDR_WBINT_DSGETDCNAME (0x0e)
 
-#define NDR_WBINT_CALL_COUNT (15)
+#define NDR_WBINT_LOOKUPRIDS (0x0f)
+
+#define NDR_WBINT_CALL_COUNT (16)
 enum ndr_err_code ndr_push_wbint_userinfo(struct ndr_push *ndr, int ndr_flags, const struct wbint_userinfo *r);
 enum ndr_err_code ndr_pull_wbint_userinfo(struct ndr_pull *ndr, int ndr_flags, struct wbint_userinfo *r);
 void ndr_print_wbint_userinfo(struct ndr_print *ndr, const char *name, const struct wbint_userinfo *r);
@@ -73,6 +75,7 @@ void ndr_print_wbint_LookupUserGroups(struct ndr_print *ndr, const char *name, i
 void ndr_print_wbint_QuerySequenceNumber(struct ndr_print *ndr, const char *name, int flags, const struct wbint_QuerySequenceNumber *r);
 void ndr_print_wbint_LookupGroupMembers(struct ndr_print *ndr, const char *name, int flags, const struct wbint_LookupGroupMembers *r);
 void ndr_print_wbint_QueryUserList(struct ndr_print *ndr, const char *name, int flags, const struct wbint_QueryUserList *r);
+void ndr_print_wbint_QueryGroupList(struct ndr_print *ndr, const char *name, int flags, const struct wbint_QueryGroupList *r);
 void ndr_print_wbint_DsGetDcName(struct ndr_print *ndr, const char *name, int flags, const struct wbint_DsGetDcName *r);
 void ndr_print_wbint_LookupRids(struct ndr_print *ndr, const char *name, int flags, const struct wbint_LookupRids *r);
 #endif /* _HEADER_NDR_wbint */
diff --git a/source3/librpc/gen_ndr/srv_wbint.c b/source3/librpc/gen_ndr/srv_wbint.c
index 2cc750c4b57..522230e8c46 100644
--- a/source3/librpc/gen_ndr/srv_wbint.c
+++ b/source3/librpc/gen_ndr/srv_wbint.c
@@ -1064,6 +1064,86 @@ static bool api_wbint_QueryUserList(pipes_struct *p)
 	return true;
 }
 
+static bool api_wbint_QueryGroupList(pipes_struct *p)
+{
+	const struct ndr_interface_call *call;
+	struct ndr_pull *pull;
+	struct ndr_push *push;
+	enum ndr_err_code ndr_err;
+	DATA_BLOB blob;
+	struct wbint_QueryGroupList *r;
+
+	call = &ndr_table_wbint.calls[NDR_WBINT_QUERYGROUPLIST];
+
+	r = talloc(talloc_tos(), struct wbint_QueryGroupList);
+	if (r == NULL) {
+		return false;
+	}
+
+	if (!prs_data_blob(&p->in_data.data, &blob, r)) {
+		talloc_free(r);
+		return false;
+	}
+
+	pull = ndr_pull_init_blob(&blob, r, NULL);
+	if (pull == NULL) {
+		talloc_free(r);
+		return false;
+	}
+
+	pull->flags |= LIBNDR_FLAG_REF_ALLOC;
+	ndr_err = call->ndr_pull(pull, NDR_IN, r);
+	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+		talloc_free(r);
+		return false;
+	}
+
+	if (DEBUGLEVEL >= 10) {
+		NDR_PRINT_IN_DEBUG(wbint_QueryGroupList, r);
+	}
+
+	ZERO_STRUCT(r->out);
+	r->out.groups = talloc_zero(r, struct wbint_Principals);
+	if (r->out.groups == NULL) {
+		talloc_free(r);
+		return false;
+	}
+
+	r->out.result = _wbint_QueryGroupList(p, r);
+
+	if (p->rng_fault_state) {
+		talloc_free(r);
+		/* Return true here, srv_pipe_hnd.c will take care */
+		return true;
+	}
+
+	if (DEBUGLEVEL >= 10) {
+		NDR_PRINT_OUT_DEBUG(wbint_QueryGroupList, r);
+	}
+
+	push = ndr_push_init_ctx(r, NULL);
+	if (push == NULL) {
+		talloc_free(r);
+		return false;
+	}
+
+	ndr_err = call->ndr_push(push, NDR_OUT, r);
+	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+		talloc_free(r);
+		return false;
+	}
+
+	blob = ndr_push_blob(push);
+	if (!prs_copy_data_in(&p->out_data.rdata, (const char *)blob.data, (uint32_t)blob.length)) {
+		talloc_free(r);
+		return false;
+	}
+
+	talloc_free(r);
+
+	return true;
+}
+
 static bool api_wbint_DsGetDcName(pipes_struct *p)
 {
 	const struct ndr_interface_call *call;
@@ -1241,6 +1321,7 @@ static struct api_struct api_wbint_cmds[] =
 	{"WBINT_QUERYSEQUENCENUMBER", NDR_WBINT_QUERYSEQUENCENUMBER, api_wbint_QuerySequenceNumber},
 	{"WBINT_LOOKUPGROUPMEMBERS", NDR_WBINT_LOOKUPGROUPMEMBERS, api_wbint_LookupGroupMembers},
 	{"WBINT_QUERYUSERLIST", NDR_WBINT_QUERYUSERLIST, api_wbint_QueryUserList},
+	{"WBINT_QUERYGROUPLIST", NDR_WBINT_QUERYGROUPLIST, api_wbint_QueryGroupList},
 	{"WBINT_DSGETDCNAME", NDR_WBINT_DSGETDCNAME, api_wbint_DsGetDcName},
 	{"WBINT_LOOKUPRIDS", NDR_WBINT_LOOKUPRIDS, api_wbint_LookupRids},
 };
@@ -1430,6 +1511,18 @@ NTSTATUS rpc_wbint_dispatch(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, co
 			return NT_STATUS_OK;
 		}
 
+		case NDR_WBINT_QUERYGROUPLIST: {
+			struct wbint_QueryGroupList *r = (struct wbint_QueryGroupList *)_r;
+			ZERO_STRUCT(r->out);
+			r->out.groups = talloc_zero(mem_ctx, struct wbint_Principals);
+			if (r->out.groups == NULL) {
+			return NT_STATUS_NO_MEMORY;
+			}
+
+			r->out.result = _wbint_QueryGroupList(cli->pipes_struct, r);
+			return NT_STATUS_OK;
+		}
+
 		case NDR_WBINT_DSGETDCNAME: {
 			struct wbint_DsGetDcName *r = (struct wbint_DsGetDcName *)_r;
 			ZERO_STRUCT(r->out);
diff --git a/source3/librpc/gen_ndr/srv_wbint.h b/source3/librpc/gen_ndr/srv_wbint.h
index 1203a3f26ed..c91d3c8374a 100644
--- a/source3/librpc/gen_ndr/srv_wbint.h
+++ b/source3/librpc/gen_ndr/srv_wbint.h
@@ -14,6 +14,7 @@ NTSTATUS _wbint_LookupUserGroups(pipes_struct *p, struct wbint_LookupUserGroups
 NTSTATUS _wbint_QuerySequenceNumber(pipes_struct *p, struct wbint_QuerySequenceNumber *r);
 NTSTATUS _wbint_LookupGroupMembers(pipes_struct *p, struct wbint_LookupGroupMembers *r);
 NTSTATUS _wbint_QueryUserList(pipes_struct *p, struct wbint_QueryUserList *r);
+NTSTATUS _wbint_QueryGroupList(pipes_struct *p, struct wbint_QueryGroupList *r);
 NTSTATUS _wbint_DsGetDcName(pipes_struct *p, struct wbint_DsGetDcName *r);
 NTSTATUS _wbint_LookupRids(pipes_struct *p, struct wbint_LookupRids *r);
 void wbint_get_pipe_fns(struct api_struct **fns, int *n_fns);
@@ -31,6 +32,7 @@ NTSTATUS _wbint_LookupUserGroups(pipes_struct *p, struct wbint_LookupUserGroups
 NTSTATUS _wbint_QuerySequenceNumber(pipes_struct *p, struct wbint_QuerySequenceNumber *r);
 NTSTATUS _wbint_LookupGroupMembers(pipes_struct *p, struct wbint_LookupGroupMembers *r);
 NTSTATUS _wbint_QueryUserList(pipes_struct *p, struct wbint_QueryUserList *r);
+NTSTATUS _wbint_QueryGroupList(pipes_struct *p, struct wbint_QueryGroupList *r);
 NTSTATUS _wbint_DsGetDcName(pipes_struct *p, struct wbint_DsGetDcName *r);
 NTSTATUS _wbint_LookupRids(pipes_struct *p, struct wbint_LookupRids *r);
 NTSTATUS rpc_wbint_init(void);
diff --git a/source3/librpc/gen_ndr/wbint.h b/source3/librpc/gen_ndr/wbint.h
index ddea95b7fe2..96466fdca02 100644
--- a/source3/librpc/gen_ndr/wbint.h
+++ b/source3/librpc/gen_ndr/wbint.h
@@ -215,6 +215,15 @@ struct wbint_QueryUserList {
 };
 
 
+struct wbint_QueryGroupList {
+	struct {
+		struct wbint_Principals *groups;/* [ref] */
+		NTSTATUS result;
+	} out;
+
+};
+
+
 struct wbint_DsGetDcName {
 	struct {
 		const char *domain_name;/* [ref,charset(UTF8)] */
diff --git a/source3/librpc/idl/wbint.idl b/source3/librpc/idl/wbint.idl
index ab258c58327..cf42cb92693 100644
--- a/source3/librpc/idl/wbint.idl
+++ b/source3/librpc/idl/wbint.idl
@@ -119,6 +119,10 @@ interface wbint
 	[out] wbint_userinfos *users
 	);
 
+    NTSTATUS wbint_QueryGroupList(
+	[out] wbint_Principals *groups
+	);
+
     NTSTATUS wbint_DsGetDcName(
 	[in,string,charset(UTF8)]		char *domain_name,
 	[in,unique]				GUID *domain_guid,