diff --git a/aiohttp_security/__init__.py b/aiohttp_security/__init__.py
index 5e1acd1..27b7367 100644
--- a/aiohttp_security/__init__.py
+++ b/aiohttp_security/__init__.py
@@ -1,10 +1,13 @@
 from .abc import AbstractIdentityPolicy, AbstractAuthorizationPolicy
 from .api import remember, forget, setup, authorized_userid, permits
+from .cookies_identity import CookiesIdentityPolicy
+from .session_identity import SessionIdentityPolicy
 
 
 __version__ = '0.1.0'
 
 
 __all__ = ('AbstractIdentityPolicy', 'AbstractAuthorizationPolicy',
+           'CookiesIdentityPolicy', 'SessionIdentityPolicy',
            'remember', 'forget', 'authorized_userid',
            'permits', 'setup')
diff --git a/demo/db_auth.py b/demo/db_auth.py
index 14b18e1..52f1572 100644
--- a/demo/db_auth.py
+++ b/demo/db_auth.py
@@ -4,8 +4,8 @@ from aiohttp_security.authorization import AbstractAuthorizationPolicy
 
 
 class DBAuthorizationPolicy(AbstractAuthorizationPolicy):
-    def __init__(self, db_pool):
-        self.db_pool = db_pool
+    def __init__(self, dbengine):
+        self.dbengine = dbengine
 
     @asyncio.coroutine
     def permits(self, identity, permission, context=None):
@@ -18,6 +18,6 @@ class DBAuthorizationPolicy(AbstractAuthorizationPolicy):
 
     @asyncio.coroutine
     def authorized_user_id(self, identity):
-        with (yield from self.db_pool) as conn:
+        with (yield from self.dbengine) as conn:
             conn
         return identity if identity in self.data else None
diff --git a/demo/main.py b/demo/main.py
new file mode 100644
index 0000000..eb7ba96
--- /dev/null
+++ b/demo/main.py
@@ -0,0 +1,46 @@
+import asyncio
+
+from aiohttp import web
+from aiohttp_session import setup as setup_session
+from aiohttp_session.redis_storage import RedisStorage
+from aiohttp_security import setup as setup_security
+from aiohttp_security import SessionIdentityPolicy
+from aiopg.sa import create_engine
+from aioredis import create_pool
+
+
+from demo.db_auth import DBAuthorizationPolicy
+
+
+@asyncio.coroutine
+def init(loop):
+    redis_pool = yield from create_pool(('localhost', 6379))
+    dbengine = yield from create_engine(user='aiohttp_security',
+                                        password='aiohttp_security',
+                                        database='aiohttp_security',
+                                        host='127.0.0.1')
+    app = web.Application(loop=loop)
+    setup_session(app, RedisStorage(redis_pool))
+    setup_security(app,
+                   SessionIdentityPolicy(),
+                   DBAuthorizationPolicy(dbengine))
+
+    app.add_route()
+
+    handler = app.make_handler()
+    srv = yield from loop.create_server(handler, '127.0.0.1', 8080)
+    print("Server started at http://127.0.0.1:8080")
+    return srv, handler
+
+
+@asyncio.coroutine
+def finalize(loop, srv, handler):
+    pass
+
+
+loop = asyncio.get_event_loop()
+srv, handler = loop.run_until_complete(init(loop))
+try:
+    loop.run_forever()
+except KeyboardInterrupt:
+    loop.run_until_complete((finalize(loop)))