authentik/e2e/test_provider_oauth2_github.py

"""test OAuth Provider flow"""
from sys import platform
from time import sleep
from typing import Any, Dict, Optional
from unittest.case import skipUnless

from docker.types import Healthcheck
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support import expected_conditions as ec

from e2e.utils import USER, SeleniumTestCase
from passbook.core.models import Application
from passbook.flows.models import Flow
from passbook.policies.expression.models import ExpressionPolicy
from passbook.policies.models import PolicyBinding
from passbook.providers.oauth2.generators import (
    generate_client_id,
    generate_client_secret,
)
from passbook.providers.oauth2.models import ClientTypes, OAuth2Provider, ResponseTypes


@skipUnless(platform.startswith("linux"), "requires local docker")
class TestProviderOAuth2Github(SeleniumTestCase):
    """test OAuth Provider flow"""

    def setUp(self):
        self.client_id = generate_client_id()
        self.client_secret = generate_client_secret()
        super().setUp()

    def get_container_specs(self) -> Optional[Dict[str, Any]]:
        """Setup client grafana container which we test OAuth against"""
        return {
            "image": "grafana/grafana:7.1.0",
            "detach": True,
            "network_mode": "host",
            "auto_remove": True,
            "healthcheck": Healthcheck(
                test=["CMD", "wget", "--spider", "http://localhost:3000"],
                interval=5 * 100 * 1000000,
                start_period=1 * 100 * 1000000,
            ),
            "environment": {
                "GF_AUTH_GITHUB_ENABLED": "true",
                "GF_AUTH_GITHUB_ALLOW_SIGN_UP": "true",
                "GF_AUTH_GITHUB_CLIENT_ID": self.client_id,
                "GF_AUTH_GITHUB_CLIENT_SECRET": self.client_secret,
                "GF_AUTH_GITHUB_SCOPES": "user:email,read:org",
                "GF_AUTH_GITHUB_AUTH_URL": self.url(
                    "passbook_providers_oauth2_github:github-authorize"
                ),
                "GF_AUTH_GITHUB_TOKEN_URL": self.url(
                    "passbook_providers_oauth2_github:github-access-token"
                ),
                "GF_AUTH_GITHUB_API_URL": self.url(
                    "passbook_providers_oauth2_github:github-user"
                ),
                "GF_LOG_LEVEL": "debug",
            },
        }

    def test_authorization_consent_implied(self):
        """test OAuth Provider flow (default authorization flow with implied consent)"""
        # Bootstrap all needed objects
        authorization_flow = Flow.objects.get(
            slug="default-provider-authorization-implicit-consent"
        )
        provider = OAuth2Provider.objects.create(
            name="grafana",
            client_id=self.client_id,
            client_secret=self.client_secret,
            client_type=ClientTypes.CONFIDENTIAL,
            response_type=ResponseTypes.CODE,
            redirect_uris="http://localhost:3000/login/github",
            authorization_flow=authorization_flow,
        )
        Application.objects.create(
            name="Grafana", slug="grafana", provider=provider,
        )

        self.driver.get("http://localhost:3000")
        self.driver.find_element(By.CLASS_NAME, "btn-service--github").click()
        self.driver.find_element(By.ID, "id_uid_field").click()
        self.driver.find_element(By.ID, "id_uid_field").send_keys(USER().username)
        self.driver.find_element(By.ID, "id_uid_field").send_keys(Keys.ENTER)
        self.driver.find_element(By.ID, "id_password").send_keys(USER().username)
        self.driver.find_element(By.ID, "id_password").send_keys(Keys.ENTER)

        self.wait_for_url("http://localhost:3000/?orgId=1")
        self.driver.find_element(By.XPATH, "//a[contains(@href, '/profile')]").click()
        self.assertEqual(
            self.driver.find_element(By.CLASS_NAME, "page-header__title").text,
            USER().username,
        )
        self.assertEqual(
            self.driver.find_element(By.CSS_SELECTOR, "input[name=name]").get_attribute(
                "value"
            ),
            USER().username,
        )
        self.assertEqual(
            self.driver.find_element(
                By.CSS_SELECTOR, "input[name=email]"
            ).get_attribute("value"),
            USER().email,
        )
        self.assertEqual(
            self.driver.find_element(
                By.CSS_SELECTOR, "input[name=login]"
            ).get_attribute("value"),
            USER().username,
        )

    def test_authorization_consent_explicit(self):
        """test OAuth Provider flow (default authorization flow with explicit consent)"""
        # Bootstrap all needed objects
        authorization_flow = Flow.objects.get(
            slug="default-provider-authorization-explicit-consent"
        )
        provider = OAuth2Provider.objects.create(
            name="grafana",
            client_id=self.client_id,
            client_secret=self.client_secret,
            client_type=ClientTypes.CONFIDENTIAL,
            response_type=ResponseTypes.CODE,
            redirect_uris="http://localhost:3000/login/github",
            authorization_flow=authorization_flow,
        )
        app = Application.objects.create(
            name="Grafana", slug="grafana", provider=provider,
        )

        self.driver.get("http://localhost:3000")
        self.driver.find_element(By.CLASS_NAME, "btn-service--github").click()
        self.driver.find_element(By.ID, "id_uid_field").click()
        self.driver.find_element(By.ID, "id_uid_field").send_keys(USER().username)
        self.driver.find_element(By.ID, "id_uid_field").send_keys(Keys.ENTER)
        self.driver.find_element(By.ID, "id_password").send_keys(USER().username)
        self.driver.find_element(By.ID, "id_password").send_keys(Keys.ENTER)

        sleep(1)

        self.assertIn(
            app.name,
            self.driver.find_element(
                By.XPATH, "/html/body/div[2]/div/main/div/form/div[2]/p[1]"
            ).text,
        )
        self.assertEqual(
            "GitHub Compatibility: Access you Email addresses",
            self.driver.find_element(
                By.XPATH, "/html/body/div[2]/div/main/div/form/div[2]/ul/li[1]"
            ).text,
        )
        self.driver.find_element(
            By.CSS_SELECTOR,
            (
                "form[action='/flows/b/default-provider-authorization-explicit-consent/'] "
                "[type=submit]"
            ),
        ).click()

        self.wait_for_url("http://localhost:3000/?orgId=1")
        self.driver.find_element(By.XPATH, "//a[contains(@href, '/profile')]").click()
        self.assertEqual(
            self.driver.find_element(By.CLASS_NAME, "page-header__title").text,
            USER().username,
        )
        self.assertEqual(
            self.driver.find_element(By.CSS_SELECTOR, "input[name=name]").get_attribute(
                "value"
            ),
            USER().username,
        )
        self.assertEqual(
            self.driver.find_element(
                By.CSS_SELECTOR, "input[name=email]"
            ).get_attribute("value"),
            USER().email,
        )
        self.assertEqual(
            self.driver.find_element(
                By.CSS_SELECTOR, "input[name=login]"
            ).get_attribute("value"),
            USER().username,
        )

    def test_denied(self):
        """test OAuth Provider flow (default authorization flow, denied)"""
        # Bootstrap all needed objects
        authorization_flow = Flow.objects.get(
            slug="default-provider-authorization-explicit-consent"
        )
        provider = OAuth2Provider.objects.create(
            name="grafana",
            client_id=self.client_id,
            client_secret=self.client_secret,
            client_type=ClientTypes.CONFIDENTIAL,
            response_type=ResponseTypes.CODE,
            redirect_uris="http://localhost:3000/login/github",
            authorization_flow=authorization_flow,
        )
        app = Application.objects.create(
            name="Grafana", slug="grafana", provider=provider,
        )

        negative_policy = ExpressionPolicy.objects.create(
            name="negative-static", expression="return False"
        )
        PolicyBinding.objects.create(target=app, policy=negative_policy, order=0)

        self.driver.get("http://localhost:3000")
        self.driver.find_element(By.CLASS_NAME, "btn-service--github").click()
        self.driver.find_element(By.ID, "id_uid_field").click()
        self.driver.find_element(By.ID, "id_uid_field").send_keys(USER().username)
        self.driver.find_element(By.ID, "id_uid_field").send_keys(Keys.ENTER)
        self.driver.find_element(By.ID, "id_password").send_keys(USER().username)
        self.driver.find_element(By.ID, "id_password").send_keys(Keys.ENTER)

        self.wait.until(
            ec.presence_of_element_located((By.CSS_SELECTOR, "header > h1"))
        )
        self.assertEqual(
            self.driver.find_element(By.CSS_SELECTOR, "header > h1").text,
            "Permission denied",
        )