From f5c66afe4f4be57305a54c4cd3ad9efdd580e611 Mon Sep 17 00:00:00 2001
From: jacksonmj <jacksonmj-git@jacksonmj.co.uk>
Date: Sat, 22 Aug 2015 13:18:19 +0000
Subject: [PATCH] Alias: add hard-coded check that alias names are valid
 registry names

---
 plugins/Alias/plugin.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/plugins/Alias/plugin.py b/plugins/Alias/plugin.py
index b8cc84b3b..cac46fa4a 100644
--- a/plugins/Alias/plugin.py
+++ b/plugins/Alias/plugin.py
@@ -319,10 +319,17 @@ class Alias(callbacks.Plugin):
             group.unregister(name)
 
 
-    def setLocked(name, value):
+    def setLocked(self, name, value):
         self.aliases[name][1] = value
         self.aliasRegistryNode(name).locked.setValue(value)
 
+    def isValidName(self, name):
+        if not re.search(self.registryValue('validName'), name):
+            return False
+        if not registry.isValidRegistryName(name):
+            return False
+        return True
+
     @internationalizeDocstring
     def lock(self, irc, msg, args, name):
         """<alias>
@@ -350,7 +357,7 @@ class Alias(callbacks.Plugin):
     unlock = wrap(unlock, [('checkCapability', 'admin'), 'commandName'])
 
     def addAlias(self, irc, name, alias, lock=False):
-        if not re.search(self.registryValue('validName'), name):
+        if not self.isValidName(name):
             raise AliasError('Invalid alias name.')
         realName = callbacks.canonicalName(name)
         if name != realName: