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endpoints/common.py

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+import logging
+import requests
+import stripe
+
+from flask import (abort, redirect, request, url_for, render_template,
+                   make_response, Response)
+from flask.ext.login import login_user, UserMixin, current_user
+from flask.ext.principal import identity_changed
+from urlparse import urlparse
+
+from data import model
+from app import app, login_manager
+
+
+logger = logging.getLogger(__name__)
+
+
+@login_manager.user_loader
+def load_user(username):
+  logger.debug('Loading user: %s' % username)
+  return _LoginWrappedDBUser(username)
+
+class _LoginWrappedDBUser(UserMixin):
+  def __init__(self, db_username, db_user=None):
+
+    self._db_username = db_username
+    self._db_user = db_user
+
+  def db_user(self):
+    if not self._db_user:
+      self._db_user = model.get_user(self._db_username)
+    return self._db_user
+
+  def is_authenticated(self):
+    return self.db_user() is not None
+
+  def is_active(self):
+    return self.db_user().verified
+
+  def get_id(self):
+    return unicode(self._db_username)
+
+
+def common_login(db_user):
+  if login_user(_LoginWrappedDBUser(db_user.username, db_user)):
+    logger.debug('Successfully signed in as: %s' % db_user.username)
+    new_identity = QuayDeferredPermissionUser(db_user.username, 'username')
+    identity_changed.send(app, identity=new_identity)
+    return True
+  else:
+    logger.debug('User could not be logged in, inactive?.')
+    return False