Allow testing user pattern directly in access rules

1 files changed, 24 insertions, 1 deletions

diff --git a/src/acl.erl b/src/acl.erl
index 58b80b6a..06202c67 100644
--- a/src/acl.erl
+++ b/src/acl.erl
@@ -31,7 +31,7 @@
 
 -export([start/0, to_record/3, add/3, add_list/3,
 	 add_local/3, add_list_local/3, load_from_config/0,
-	 match_rule/3, match_acl/3, transform_options/1,
+	 match_rule/3, match_access/4, match_acl/3, transform_options/1,
 	 opt_type/1]).
 
 -export([add_access/3, clear/0]).
@@ -255,6 +255,19 @@ normalize_spec(Spec) ->
             end
     end.
 
+-spec match_access(global | binary(), access_name(),
+                   jid() | ljid() | inet:ip_address(),
+                   atom()) -> any().
+
+match_access(_Host, all, _JID, _Default) ->
+    allow;
+match_access(_Host, none, _JID, _Default) ->
+    deny;
+match_access(_Host, {user, UserPattern}, JID, Default) ->
+    match_user_spec({user, UserPattern}, JID, Default);
+match_access(Host, AccessRule, JID, _Default) ->
+    match_rule(Host, AccessRule, JID).
+
 -spec match_rule(global | binary(), access_name(),
                  jid() | ljid() | inet:ip_address()) -> any().
 
@@ -357,6 +370,16 @@ match_acl(ACL, JID, Host) ->
 get_aclspecs(ACL, Host) ->
       ets:lookup(acl, {ACL, Host}) ++ ets:lookup(acl, {ACL, global}).
 
+
+match_user_spec(Spec, JID, Default) ->
+    case do_match_user_spec(Spec, jid:tolower(JID)) of
+        true -> Default;
+        false -> deny
+    end.
+
+do_match_user_spec({user, {U, S}}, {User, Server, _Resource}) ->
+    U == User andalso S == Server.
+
 is_regexp_match(String, RegExp) ->
     case ejabberd_regexp:run(String, RegExp) of
       nomatch -> false;