quay/auth/test/test_basic.py

import pytest

from base64 import b64encode

from auth.basic import validate_basic_auth
from auth.credentials import (ACCESS_TOKEN_USERNAME, OAUTH_TOKEN_USERNAME,
                              APP_SPECIFIC_TOKEN_USERNAME)
from auth.validateresult import AuthKind, ValidateResult
from data import model

from test.fixtures import *


def _token(username, password):
  return 'basic ' + b64encode('%s:%s' % (username, password))


@pytest.mark.parametrize('token, expected_result', [
  ('', ValidateResult(AuthKind.basic, missing=True)),
  ('someinvalidtoken', ValidateResult(AuthKind.basic, missing=True)),
  ('somefoobartoken', ValidateResult(AuthKind.basic, missing=True)),
  ('basic ', ValidateResult(AuthKind.basic, missing=True)),
  ('basic some token', ValidateResult(AuthKind.basic, missing=True)),
  ('basic sometoken', ValidateResult(AuthKind.basic, missing=True)),
  (_token(APP_SPECIFIC_TOKEN_USERNAME, 'invalid'), ValidateResult(AuthKind.basic,
                                                                  error_message='Invalid token')),
  (_token(ACCESS_TOKEN_USERNAME, 'invalid'), ValidateResult(AuthKind.basic,
                                                            error_message='Invalid access token')),
  (_token(OAUTH_TOKEN_USERNAME, 'invalid'),
   ValidateResult(AuthKind.basic, error_message='OAuth access token could not be validated')),
  (_token('devtable', 'invalid'), ValidateResult(AuthKind.basic,
                                                 error_message='Invalid Username or Password')),
  (_token('devtable+somebot', 'invalid'), ValidateResult(
    AuthKind.basic, error_message='Could not find robot with username: devtable+somebot ' +
    'and supplied password.')),
  (_token('disabled', 'password'), ValidateResult(
    AuthKind.basic,
    error_message='This user has been disabled. Please contact your administrator.')),])
def test_validate_basic_auth_token(token, expected_result, app):
  result = validate_basic_auth(token)
  assert result == expected_result


def test_valid_user(app):
  token = _token('devtable', 'password')
  result = validate_basic_auth(token)
  assert result == ValidateResult(AuthKind.basic, user=model.user.get_user('devtable'))


def test_valid_robot(app):
  robot, password = model.user.create_robot('somerobot', model.user.get_user('devtable'))
  token = _token(robot.username, password)
  result = validate_basic_auth(token)
  assert result == ValidateResult(AuthKind.basic, robot=robot)


def test_valid_token(app):
  access_token = model.token.create_delegate_token('devtable', 'simple', 'sometoken')
  token = _token(ACCESS_TOKEN_USERNAME, access_token.code)
  result = validate_basic_auth(token)
  assert result == ValidateResult(AuthKind.basic, token=access_token)


def test_valid_oauth(app):
  user = model.user.get_user('devtable')
  oauth_token = list(model.oauth.list_access_tokens_for_user(user))[0]
  token = _token(OAUTH_TOKEN_USERNAME, oauth_token.access_token)
  result = validate_basic_auth(token)
  assert result == ValidateResult(AuthKind.basic, oauthtoken=oauth_token)


def test_valid_app_specific_token(app):
  user = model.user.get_user('devtable')
  app_specific_token = model.appspecifictoken.create_token(user, 'some token')
  token = _token(APP_SPECIFIC_TOKEN_USERNAME, app_specific_token.token_code)
  result = validate_basic_auth(token)
  assert result == ValidateResult(AuthKind.basic, appspecifictoken=app_specific_token)


def test_invalid_unicode(app):
  token = '\xebOH'
  header = 'basic ' + b64encode(token)
  result = validate_basic_auth(header)
  assert result == ValidateResult(AuthKind.basic, missing=True)