libwbclient: add wbcListUsers() and wbcListGroups()

metze

diff --git a/source/nsswitch/libwbclient/wbc_sid.c b/source/nsswitch/libwbclient/wbc_sid.c
index cd865b9bb5e6262a01477b72c040de4658f9dd8f..6ef9f44c3bee4b88ff5b3047d2ce55c96a8887e4 100644 (file)
--- a/source/nsswitch/libwbclient/wbc_sid.c
+++ b/source/nsswitch/libwbclient/wbc_sid.c
@@ -505,3 +505,145 @@ wbcErr wbcLookupUserSids(const struct wbcDomainSid *user_sid,
 
        return wbc_status;
 }
+
+/** @brief Lists Users
+ *
+ **/
+
+wbcErr wbcListUsers(const char *domain_name,
+                   uint32_t *_num_users,
+                   const char ***_users)
+{
+       wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
+       struct winbindd_request request;
+       struct winbindd_response response;
+       uint32_t num_users = 0;
+       const char **users = NULL;
+       const char *next;
+
+       /* Initialise request */
+
+       ZERO_STRUCT(request);
+       ZERO_STRUCT(response);
+
+       if (domain_name) {
+               strncpy(request.domain_name, domain_name,
+                       sizeof(request.domain_name)-1);
+       }
+
+       wbc_status = wbcRequestResponse(WINBINDD_LIST_USERS,
+                                       &request,
+                                       &response);
+       BAIL_ON_WBC_ERROR(wbc_status);
+
+       /* Look through extra data */
+
+       next = (const char *)response.extra_data.data;
+       while (next) {
+               const char **tmp;
+               const char *current = next;
+               char *k = strchr(next, ',');
+               if (k) {
+                       k[0] = '\0';
+                       next = k+1;
+               } else {
+                       next = NULL;
+               }
+
+               tmp = talloc_realloc(NULL, users,
+                                    const char *,
+                                    num_users+1);
+               BAIL_ON_PTR_ERROR(tmp, wbc_status);
+               users = tmp;
+
+               users[num_users] = talloc_strdup(users, current);
+               BAIL_ON_PTR_ERROR(users[num_users], wbc_status);
+
+               num_users++;
+       }
+
+       *_num_users = num_users;
+       *_users = users;
+       users = NULL;
+       wbc_status = WBC_ERR_SUCCESS;
+
+ done:
+       if (response.extra_data.data) {
+               free(response.extra_data.data);
+       }
+       if (users) {
+               talloc_free(users);
+       }
+       return wbc_status;
+}
+
+/** @brief Lists Groups
+ *
+ **/
+
+wbcErr wbcListGroups(const char *domain_name,
+                    uint32_t *_num_groups,
+                    const char ***_groups)
+{
+       wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
+       struct winbindd_request request;
+       struct winbindd_response response;
+       uint32_t num_groups = 0;
+       const char **groups = NULL;
+       const char *next;
+
+       /* Initialise request */
+
+       ZERO_STRUCT(request);
+       ZERO_STRUCT(response);
+
+       if (domain_name) {
+               strncpy(request.domain_name, domain_name,
+                       sizeof(request.domain_name)-1);
+       }
+
+       wbc_status = wbcRequestResponse(WINBINDD_LIST_GROUPS,
+                                       &request,
+                                       &response);
+       BAIL_ON_WBC_ERROR(wbc_status);
+
+       /* Look through extra data */
+
+       next = (const char *)response.extra_data.data;
+       while (next) {
+               const char **tmp;
+               const char *current = next;
+               char *k = strchr(next, ',');
+               if (k) {
+                       k[0] = '\0';
+                       next = k+1;
+               } else {
+                       next = NULL;
+               }
+
+               tmp = talloc_realloc(NULL, groups,
+                                    const char *,
+                                    num_groups+1);
+               BAIL_ON_PTR_ERROR(tmp, wbc_status);
+               groups = tmp;
+
+               groups[num_groups] = talloc_strdup(groups, current);
+               BAIL_ON_PTR_ERROR(groups[num_groups], wbc_status);
+
+               num_groups++;
+       }
+
+       *_num_groups = num_groups;
+       *_groups = groups;
+       groups = NULL;
+       wbc_status = WBC_ERR_SUCCESS;
+
+ done:
+       if (response.extra_data.data) {
+               free(response.extra_data.data);
+       }
+       if (groups) {
+               talloc_free(groups);
+       }
+       return wbc_status;
+}

diff --git a/source/nsswitch/libwbclient/wbclient.h b/source/nsswitch/libwbclient/wbclient.h
index 4b6978080b8f6391bdfa7ea8c3d597a39566024a..30d8b761a3731df98950acc44fc8172bcd63d678 100644 (file)
--- a/source/nsswitch/libwbclient/wbclient.h
+++ b/source/nsswitch/libwbclient/wbclient.h
@@ -303,6 +303,14 @@ wbcErr wbcLookupUserSids(const struct wbcDomainSid *user_sid,
                         uint32_t *num_sids,
                         struct wbcDomainSid **sids);
 
+wbcErr wbcListUsers(const char *domain_name,
+                   uint32_t *num_users,
+                   const char ***users);
+
+wbcErr wbcListGroups(const char *domain_name,
+                    uint32_t *num_groups,
+                    const char ***groups);
+
 /*
  * SID/uid/gid Mappings
  */