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authentik/e2e/test_provider_saml.py

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"""test SAML Provider flow"""
from time import sleep
from docker import DockerClient, from_env
from docker.models.containers import Container
from docker.types import Healthcheck
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from structlog import get_logger
from e2e.utils import USER, SeleniumTestCase
from passbook.core.models import Application
from passbook.crypto.models import CertificateKeyPair
from passbook.flows.models import Flow
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from passbook.policies.expression.models import ExpressionPolicy
from passbook.policies.models import PolicyBinding
from passbook.providers.saml.models import (
SAMLBindings,
SAMLPropertyMapping,
SAMLProvider,
)
LOGGER = get_logger()
class TestProviderSAML(SeleniumTestCase):
"""test SAML Provider flow"""
container: Container
def setup_client(self, provider: SAMLProvider) -> Container:
"""Setup client saml-sp container which we test SAML against"""
client: DockerClient = from_env()
container = client.containers.run(
image="beryju/saml-test-sp",
detach=True,
network_mode="host",
auto_remove=True,
healthcheck=Healthcheck(
test=["CMD", "wget", "--spider", "http://localhost:9009/health"],
interval=5 * 100 * 1000000,
start_period=1 * 100 * 1000000,
),
environment={
"SP_ENTITY_ID": provider.issuer,
"SP_SSO_BINDING": "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST",
"SP_METADATA_URL": (
self.url(
"passbook_providers_saml:metadata",
application_slug=provider.application.slug,
)
),
},
)
while True:
container.reload()
status = container.attrs.get("State", {}).get("Health", {}).get("Status")
if status == "healthy":
return container
LOGGER.info("Container failed healthcheck")
sleep(1)
def tearDown(self):
self.container.kill()
super().tearDown()
def test_sp_initiated_implicit(self):
"""test SAML Provider flow SP-initiated flow (implicit consent)"""
# Bootstrap all needed objects
authorization_flow = Flow.objects.get(
slug="default-provider-authorization-implicit-consent"
)
provider: SAMLProvider = SAMLProvider.objects.create(
name="saml-test",
acs_url="http://localhost:9009/saml/acs",
audience="passbook-e2e",
issuer="passbook-e2e",
sp_binding=SAMLBindings.POST,
authorization_flow=authorization_flow,
signing_kp=CertificateKeyPair.objects.first(),
)
provider.property_mappings.set(SAMLPropertyMapping.objects.all())
provider.save()
Application.objects.create(
name="SAML", slug="passbook-saml", provider=provider,
)
self.container = self.setup_client(provider)
self.driver.get("http://localhost:9009")
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)
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self.wait_for_url("http://localhost:9009/")
self.assertEqual(
self.driver.find_element(By.XPATH, "/html/body/pre").text,
f"Hello, {USER().name}!",
)
def test_sp_initiated_explicit(self):
"""test SAML Provider flow SP-initiated flow (explicit consent)"""
# Bootstrap all needed objects
authorization_flow = Flow.objects.get(
slug="default-provider-authorization-explicit-consent"
)
provider: SAMLProvider = SAMLProvider.objects.create(
name="saml-test",
acs_url="http://localhost:9009/saml/acs",
audience="passbook-e2e",
issuer="passbook-e2e",
sp_binding=SAMLBindings.POST,
authorization_flow=authorization_flow,
signing_kp=CertificateKeyPair.objects.first(),
)
provider.property_mappings.set(SAMLPropertyMapping.objects.all())
provider.save()
app = Application.objects.create(
name="SAML", slug="passbook-saml", provider=provider,
)
self.container = self.setup_client(provider)
self.driver.get("http://localhost:9009")
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.assertIn(
app.name,
self.driver.find_element(
By.XPATH, "/html/body/div[2]/div/main/div/form/div[2]/p[1]"
).text,
)
sleep(1)
self.driver.find_element(By.CSS_SELECTOR, "[type=submit]").click()
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self.wait_for_url("http://localhost:9009/")
self.assertEqual(
self.driver.find_element(By.XPATH, "/html/body/pre").text,
f"Hello, {USER().name}!",
)
def test_idp_initiated_implicit(self):
"""test SAML Provider flow IdP-initiated flow (implicit consent)"""
# Bootstrap all needed objects
authorization_flow = Flow.objects.get(
slug="default-provider-authorization-implicit-consent"
)
provider: SAMLProvider = SAMLProvider.objects.create(
name="saml-test",
acs_url="http://localhost:9009/saml/acs",
audience="passbook-e2e",
issuer="passbook-e2e",
sp_binding=SAMLBindings.POST,
authorization_flow=authorization_flow,
signing_kp=CertificateKeyPair.objects.first(),
)
provider.property_mappings.set(SAMLPropertyMapping.objects.all())
provider.save()
Application.objects.create(
name="SAML", slug="passbook-saml", provider=provider,
)
self.container = self.setup_client(provider)
self.driver.get(
self.url(
"passbook_providers_saml:sso-init",
application_slug=provider.application.slug,
)
)
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)
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self.wait_for_url("http://localhost:9009/")
self.assertEqual(
self.driver.find_element(By.XPATH, "/html/body/pre").text,
f"Hello, {USER().name}!",
)
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def test_sp_initiated_denied(self):
"""test SAML Provider flow SP-initiated flow (Policy denies access)"""
# Bootstrap all needed objects
authorization_flow = Flow.objects.get(
slug="default-provider-authorization-implicit-consent"
)
negative_policy = ExpressionPolicy.objects.create(
name="negative-static", expression="return False"
)
provider: SAMLProvider = SAMLProvider.objects.create(
name="saml-test",
acs_url="http://localhost:9009/saml/acs",
audience="passbook-e2e",
issuer="passbook-e2e",
sp_binding=SAMLBindings.POST,
authorization_flow=authorization_flow,
signing_kp=CertificateKeyPair.objects.first(),
)
provider.property_mappings.set(SAMLPropertyMapping.objects.all())
provider.save()
app = Application.objects.create(
name="SAML", slug="passbook-saml", provider=provider,
)
PolicyBinding.objects.create(target=app, policy=negative_policy, order=0)
self.container = self.setup_client(provider)
self.driver.get("http://localhost:9009/")
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(self.url("passbook_flows:denied"))
self.assertEqual(
self.driver.find_element(By.CSS_SELECTOR, "header > h1").text,
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"Permission denied",
)