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import unittest
import base64
from flask import Flask
from flask_httpauth import HTTPBasicAuth
class HTTPAuthTestCase(unittest.TestCase):
def setUp(self):
app = Flask(__name__)
app.config['SECRET_KEY'] = 'my secret'
basic_auth = HTTPBasicAuth()
@basic_auth.get_password
def get_basic_password(username):
if username == 'john':
return 'hello'
elif username == 'susan':
return 'bye'
else:
return None
@app.route('/')
def index():
return 'index'
@app.route('/basic')
@basic_auth.login_required
def basic_auth_route():
return 'basic_auth:' + basic_auth.username()
self.app = app
self.basic_auth = basic_auth
self.client = app.test_client()
def test_no_auth(self):
response = self.client.get('/')
self.assertEqual(response.data.decode('utf-8'), 'index')
def test_basic_auth_prompt(self):
response = self.client.get('/basic')
self.assertEqual(response.status_code, 401)
self.assertTrue('WWW-Authenticate' in response.headers)
self.assertEqual(response.headers['WWW-Authenticate'],
'Basic realm="Authentication Required"')
def test_basic_auth_ignore_options(self):
response = self.client.options('/basic')
self.assertEqual(response.status_code, 200)
self.assertTrue('WWW-Authenticate' not in response.headers)
def test_basic_auth_login_valid(self):
creds = base64.b64encode(b'john:hello').decode('utf-8')
response = self.client.get(
'/basic', headers={'Authorization': 'Basic ' + creds})
self.assertEqual(response.data.decode('utf-8'), 'basic_auth:john')
def test_basic_auth_login_invalid(self):
creds = base64.b64encode(b'john:bye').decode('utf-8')
response = self.client.get(
'/basic', headers={'Authorization': 'Basic ' + creds})
self.assertEqual(response.status_code, 401)
self.assertTrue('WWW-Authenticate' in response.headers)
self.assertEqual(response.headers['WWW-Authenticate'],
'Basic realm="Authentication Required"')
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