New ejabberd command: disconnect_user/2

src/ejabberd_sm.erl

@@ -52,6 +52,7 @@
 	 connected_users/0,
 	 connected_users_number/0,
 	 user_resources/2,
+	 disconnect_user/2,
 	 get_session_pid/3,
 	 get_user_info/3,
 	 get_user_ip/3,
@@ -801,7 +802,13 @@ commands() ->
 			desc = "List user's connected resources",
 			module = ?MODULE, function = user_resources,
 			args = [{user, binary}, {host, binary}],
-			result = {resources, {list, {resource, string}}}}].
+			result = {resources, {list, {resource, string}}}},
+     #ejabberd_commands{name = disconnect_user,
+			tags = [session],
+			desc = "Disconnect user's active sessions",
+			module = ?MODULE, function = disconnect_user,
+			args = [{user, binary}, {host, binary}],
+			result = {num_resources, integer}}].
 
 -spec connected_users() -> [binary()].
 
@@ -818,6 +825,15 @@ user_resources(User, Server) ->
     Resources = get_user_resources(User, Server),
     lists:sort(Resources).
 
+disconnect_user(User, Server) ->
+    Xmlelement = ?SERRT_POLICY_VIOLATION(<<"en">>, <<"has been kicked">>),
+    Resources = get_user_resources(User, Server),
+    lists:foreach(
+	fun(Resource) ->
+		PID = get_session_pid(User, Server, Resource),
+		PID ! {kick, kicked_by_admin, Xmlelement}
+	end, Resources),
+    length(Resources).
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%% Update Mnesia tables