s3: First cut at _wkssvc_NetWkstaEnumUsers

This needs access checks!

diff --git a/source3/rpc_server/srv_wkssvc_nt.c b/source3/rpc_server/srv_wkssvc_nt.c
index 002517acb4b35a7362c15d61c205de80942cbe76..28a36aef3dbd839952ba1da1e646fe463ee672b0 100644 (file)
--- a/source3/rpc_server/srv_wkssvc_nt.c
+++ b/source3/rpc_server/srv_wkssvc_nt.c
@@ -42,6 +42,9 @@ static char **get_logged_on_userlist(TALLOC_CTX *mem_ctx)
 
        while ((u = getutxent()) != NULL) {
                char **tmp;
+               if (u->ut_type != USER_PROCESS) {
+                       continue;
+               }
                tmp = talloc_realloc(mem_ctx, users, char *, num_users+1);
                if (tmp == NULL) {
                        return NULL;
@@ -52,6 +55,7 @@ static char **get_logged_on_userlist(TALLOC_CTX *mem_ctx)
                        TALLOC_FREE(users);
                        return NULL;
                }
+               num_users += 1;
        }
        return users;
 }
@@ -181,14 +185,59 @@ WERROR _wkssvc_NetWkstaSetInfo(pipes_struct *p, struct wkssvc_NetWkstaSetInfo *r
        return WERR_NOT_SUPPORTED;
 }
 
+static struct wkssvc_NetWkstaEnumUsersCtr0 *create_enum_users0(
+       TALLOC_CTX *mem_ctx)
+{
+       struct wkssvc_NetWkstaEnumUsersCtr0 *ctr0;
+       char **users;
+       int i, num_users;
+
+       ctr0 = talloc(mem_ctx, struct wkssvc_NetWkstaEnumUsersCtr0);
+       if (ctr0 == NULL) {
+               return NULL;
+       }
+
+       users = get_logged_on_userlist(talloc_tos());
+       if (users == NULL) {
+               TALLOC_FREE(ctr0);
+               return NULL;
+       }
+
+       num_users = talloc_array_length(users);
+       ctr0->entries_read = num_users;
+       ctr0->user0 = talloc_array(ctr0, struct wkssvc_NetrWkstaUserInfo0,
+                                  num_users);
+       if (ctr0->user0 == NULL) {
+               TALLOC_FREE(ctr0);
+               TALLOC_FREE(users);
+               return NULL;
+       }
+
+       for (i=0; i<num_users; i++) {
+               ctr0->user0[i].user_name = talloc_move(ctr0->user0, &users[i]);
+       }
+       TALLOC_FREE(users);
+       return ctr0;
+}
+
 /********************************************************************
  ********************************************************************/
 
 WERROR _wkssvc_NetWkstaEnumUsers(pipes_struct *p, struct wkssvc_NetWkstaEnumUsers *r)
 {
-       /* FIXME: Add implementation code here */
-       p->rng_fault_state = True;
-       return WERR_NOT_SUPPORTED;
+       if (r->in.info->level != 0) {
+               return WERR_UNKNOWN_LEVEL;
+       }
+
+       r->out.info->ctr.user0 = create_enum_users0(p->mem_ctx);
+       if (r->out.info->ctr.user0 == NULL) {
+               return WERR_NOMEM;
+       }
+       r->out.info->level = r->in.info->level;
+       *r->out.entries_read = r->out.info->ctr.user0->entries_read;
+       *r->out.resume_handle = 0;
+
+       return WERR_OK;
 }
 
 /********************************************************************