pass redis password in the URL

Author: miguelgrinberg

socketio/asyncio_redis_manager.py

@@ -13,19 +13,14 @@ def _parse_redis_url(url):
     p = urlparse(url)
     if p.scheme != 'redis':
         raise ValueError('Invalid redis url')
-    if ':' in p.netloc:
-        host, port = p.netloc.split(':')
-        port = int(port)
-    else:
-        host = p.netloc or 'localhost'
-        port = 6379
+    host = p.hostname or 'localhost'
+    port = p.port or 6379
+    password = p.password
     if p.path:
         db = int(p.path[1:])
     else:
         db = 0
-    if not host:
-        raise ValueError('Invalid redis hostname')
-    return host, port, db
+    return host, port, password, db
 
 
 class AsyncRedisManager(AsyncPubSubManager):  # pragma: no cover
@@ -53,15 +48,14 @@ class AsyncRedisManager(AsyncPubSubManager):  # pragma: no cover
     name = 'aioredis'
 
     def __init__(self, url='redis://localhost:6379/0', channel='socketio',
-                 write_only=False, password=None):
+                 write_only=False):
         if aioredis is None:
             raise RuntimeError('Redis package is not installed '
                                '(Run "pip install aioredis" in your '
                                'virtualenv).')
-        self.host, self.port, self.db = _parse_redis_url(url)
+        self.host, self.port, self.password, self.db = _parse_redis_url(url)
         self.pub = None
         self.sub = None
-        self.password = password
         super().__init__(channel=channel, write_only=write_only)
 
     async def _publish(self, data):

tests/test_asyncio_redis_manager.py

@@ -9,26 +9,37 @@
 class TestAsyncRedisManager(unittest.TestCase):
     def test_default_url(self):
         self.assertEqual(asyncio_redis_manager._parse_redis_url('redis://'),
-                         ('localhost', 6379, 0))
+                         ('localhost', 6379, None, 0))
 
     def test_only_host_url(self):
         self.assertEqual(
             asyncio_redis_manager._parse_redis_url('redis://redis.host'),
-            ('redis.host', 6379, 0))
+            ('redis.host', 6379, None, 0))
 
     def test_no_db_url(self):
         self.assertEqual(
             asyncio_redis_manager._parse_redis_url('redis://redis.host:123/1'),
-            ('redis.host', 123, 1))
+            ('redis.host', 123, None, 1))
 
     def test_no_port_url(self):
         self.assertEqual(
             asyncio_redis_manager._parse_redis_url('redis://redis.host/1'),
-            ('redis.host', 6379, 1))
+            ('redis.host', 6379, None, 1))
+
+    def test_password(self):
+        self.assertEqual(
+            asyncio_redis_manager._parse_redis_url('redis://:[email protected]/1'),
+            ('redis.host', 6379, 'pw', 1))
 
     def test_no_host_url(self):
-        self.assertRaises(ValueError, asyncio_redis_manager._parse_redis_url,
-                          'redis://:123/1')
+        self.assertEqual(
+            asyncio_redis_manager._parse_redis_url('redis://:123/1'),
+            ('localhost', 123, None, 1))
+
+    def test_no_host_password_url(self):
+        self.assertEqual(
+            asyncio_redis_manager._parse_redis_url('redis://:pw@:123/1'),
+            ('localhost', 123, 'pw', 1))
 
     def test_bad_port_url(self):
         self.assertRaises(ValueError, asyncio_redis_manager._parse_redis_url,