Added user to flask.g with FLASK_AUTH_ALL=True

Closes #9

README.rst

@@ -63,7 +63,8 @@ accept tokens).
 If you would like to protect all of your views, that is easy too, just
 add a little config. By setting ``app.config['FLASK_AUTH_ALL']=True``
 before initializing the extension, an ``@app.before_request`` is added
-that will require auth for all pages.
+that will require auth for all pages, and it will add the user as
+``flask.g.user``.
 
 One last small feature, is that you can also set the authentication
 realm.  The default is 'Login Required', but it can be set with

flask_htpasswd.py

@@ -8,7 +8,7 @@
 import hashlib
 import logging
 
-from flask import request, Response, current_app
+from flask import request, Response, current_app, g
 from itsdangerous import JSONWebSignatureSerializer as Serializer
 from itsdangerous import BadSignature
 from passlib.apache import HtpasswdFile
@@ -54,9 +54,10 @@ def require_auth():  # pylint: disable=unused-variable
             """Pre request processing for enabling full app authentication."""
             if not current_app.config['FLASK_AUTH_ALL']:
                 return
-            is_valid, _ = self.authenticate()
+            is_valid, user = self.authenticate()
             if not is_valid:
                 return self.auth_failed()
+            g.user = user
 
     def check_basic_auth(self, username, password):
         """

tests/test_htpasswd.py

@@ -6,7 +6,7 @@
 import os
 import unittest
 
-from flask import request, Flask
+from flask import request, Flask, g
 # pylint: disable=no-name-in-module,import-error
 from flask.ext.htpasswd import HtPasswdAuth
 from itsdangerous import JSONWebSignatureSerializer as Serializer
@@ -234,7 +234,7 @@ def test_requires_auth(self):
             self.assertEqual(401, response.status_code)
 
     def test_auth_all_views_disabled(self):
-        """Verify that with ``FLASK_AUTH_ALL`` turned on, views are normal"""
+        """Verify that with ``FLASK_AUTH_ALL`` turned off, views are normal"""
         self._setup_normal_extension()
 
         @self.app.route('/')
@@ -253,6 +253,8 @@ def test_auth_all_views_enabled(self):
         @self.app.route('/')
         def _():
             """Simple view to verify we are protected."""
+            # Validate we have the user available in g
+            self.assertEqual(g.user, self.TEST_USER)
             return 'Hi'
 
         response = self.app.test_client().get('/')