Load flask principal permissions even for web and api endpoints.

endpoints/web.py

@@ -2,6 +2,7 @@ import logging
 
 from flask import abort, send_file, redirect, request, url_for
 from flask.ext.login import login_user, UserMixin
+from flask.ext.principal import identity_changed, Identity
 
 from data import model
 from app import app, login_manager
@@ -46,6 +47,10 @@ def signin():
     logger.debug('Successfully signed in as: %s' % username)
 
     login_user(_LoginWrappedDBUser(verified))
+
+    identity_changed.send(app, identity=Identity(verified.username,
+                                                 'username'))
+
     return redirect(request.args.get('next') or url_for('index'))
 
   abort(403)