s3-winbind: Implemented samr backend function common_enum_local_groups.

1 files changed, 73 insertions, 4 deletions

diff --git a/source3/winbindd/winbindd_samr.c b/source3/winbindd/winbindd_samr.c
index 7684efebb5..1c45da7656 100644
--- a/source3/winbindd/winbindd_samr.c
+++ b/source3/winbindd/winbindd_samr.c
@@ -769,11 +769,80 @@ static NTSTATUS builtin_trusted_domains(struct winbindd_domain *domain,
 /* List all local groups (aliases) */
 static NTSTATUS common_enum_local_groups(struct winbindd_domain *domain,
 					 TALLOC_CTX *mem_ctx,
-					 uint32_t *num_entries,
-					 struct acct_info **info)
+					 uint32_t *pnum_info,
+					 struct acct_info **pinfo)
 {
-	/* TODO FIXME */
-	return NT_STATUS_NOT_IMPLEMENTED;
+	struct rpc_pipe_client *samr_pipe;
+	struct policy_handle dom_pol;
+	struct acct_info *info = NULL;
+	uint32_t num_info = 0;
+	TALLOC_CTX *tmp_ctx;
+	NTSTATUS status;
+
+	DEBUG(3,("samr: enum local groups\n"));
+
+	if (pnum_info) {
+		*pnum_info = 0;
+	}
+
+	tmp_ctx = talloc_stackframe();
+	if (tmp_ctx == NULL) {
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	status = open_internal_samr_conn(tmp_ctx, domain, &samr_pipe, &dom_pol);
+	if (!NT_STATUS_IS_OK(status)) {
+		goto error;
+	}
+
+	do {
+		struct samr_SamArray *sam_array = NULL;
+		uint32_t count = 0;
+		uint32_t start = num_info;
+		uint32_t g;
+
+		status = rpccli_samr_EnumDomainAliases(samr_pipe,
+						       tmp_ctx,
+						       &dom_pol,
+						       &start,
+						       &sam_array,
+						       0xFFFF, /* buffer size? */
+						       &count);
+		if (!NT_STATUS_IS_OK(status)) {
+			if (!NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
+				goto error;
+			}
+		}
+
+		info = TALLOC_REALLOC_ARRAY(tmp_ctx,
+					    info,
+					    struct acct_info,
+					    num_info + count);
+		if (info == NULL) {
+			status = NT_STATUS_NO_MEMORY;
+			goto error;
+		}
+
+		for (g = 0; g < count; g++) {
+			fstrcpy(info[num_info + g].acct_name,
+				sam_array->entries[g].name.string);
+			info[num_info + g].rid = sam_array->entries[g].idx;
+		}
+
+		num_info += count;
+	} while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
+
+	if (pnum_info) {
+		*pnum_info = num_info;
+	}
+
+	if (pinfo) {
+		*pinfo = talloc_move(mem_ctx, &info);
+	}
+
+error:
+	TALLOC_FREE(tmp_ctx);
+	return status;
 }
 
 /* convert a single name to a sid in a domain */