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test_http_ext_auth.py
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#
# This source file is part of the EdgeDB open source project.
#
# Copyright 2016-present MagicStack Inc. and the EdgeDB authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import contextvars
import urllib.parse
import uuid
import json
import base64
import datetime
import argon2
import os
import pickle
import re
import hashlib
import hmac
from typing import Any, Optional, cast
from jwcrypto import jwt, jwk
from email.message import EmailMessage
from edgedb import QueryAssertionError
from edb.testbase import http as tb
from edb.common import assert_data_shape
from edb.server.protocol.auth_ext import util as auth_util
ph = argon2.PasswordHasher()
HTTP_TEST_PORT: contextvars.ContextVar[str] = contextvars.ContextVar(
'HTTP_TEST_PORT'
)
GOOGLE_DISCOVERY_DOCUMENT = {
"issuer": "https://accounts.google.com",
"authorization_endpoint": ("https://accounts.google.com/o/oauth2/v2/auth"),
"device_authorization_endpoint": (
"https://oauth2.googleapis.com/device/code"
),
"token_endpoint": ("https://oauth2.googleapis.com/token"),
"userinfo_endpoint": ("https://openidconnect.googleapis.com/v1/userinfo"),
"revocation_endpoint": ("https://oauth2.googleapis.com/revoke"),
"jwks_uri": ("https://www.googleapis.com/oauth2/v3/certs"),
"response_types_supported": [
"code",
"token",
"id_token",
"code token",
"code id_token",
"token id_token",
"code token id_token",
"none",
],
"subject_types_supported": ["public"],
"id_token_signing_alg_values_supported": ["RS256"],
"scopes_supported": ["openid", "email", "profile"],
"token_endpoint_auth_methods_supported": [
"client_secret_post",
"client_secret_basic",
],
"claims_supported": [
"aud",
"email",
"email_verified",
"exp",
"family_name",
"given_name",
"iat",
"iss",
"locale",
"name",
"picture",
"sub",
],
"code_challenge_methods_supported": ["plain", "S256"],
}
AZURE_DISCOVERY_DOCUMENT = {
"token_endpoint": (
"https://login.microsoftonline.com/common/oauth2/v2.0/token"
),
"token_endpoint_auth_methods_supported": [
"client_secret_post",
"private_key_jwt",
"client_secret_basic",
],
"jwks_uri": "https://login.microsoftonline.com/common/discovery/v2.0/keys",
"response_modes_supported": ["query", "fragment", "form_post"],
"subject_types_supported": ["pairwise"],
"id_token_signing_alg_values_supported": ["RS256"],
"response_types_supported": [
"code",
"id_token",
"code id_token",
"id_token token",
],
"scopes_supported": ["openid", "profile", "email", "offline_access"],
"issuer": "https://login.microsoftonline.com/{tenantid}/v2.0",
"request_uri_parameter_supported": False,
"userinfo_endpoint": "https://graph.microsoft.com/oidc/userinfo",
"authorization_endpoint": (
"https://login.microsoftonline.com/common/oauth2/v2.0/authorize"
),
"device_authorization_endpoint": (
"https://login.microsoftonline.com/common/oauth2/v2.0/devicecode"
),
"http_logout_supported": True,
"frontchannel_logout_supported": True,
"end_session_endpoint": (
"https://login.microsoftonline.com/common/oauth2/v2.0/logout"
),
"claims_supported": [
"sub",
"iss",
"cloud_instance_name",
"cloud_instance_host_name",
"cloud_graph_host_name",
"msgraph_host",
"aud",
"exp",
"iat",
"auth_time",
"acr",
"nonce",
"preferred_username",
"name",
"tid",
"ver",
"at_hash",
"c_hash",
"email",
],
"kerberos_endpoint": "https://login.microsoftonline.com/common/kerberos",
"tenant_region_scope": None,
"cloud_instance_name": "microsoftonline.com",
"cloud_graph_host_name": "graph.windows.net",
"msgraph_host": "graph.microsoft.com",
"rbac_url": "https://pas.windows.net",
}
APPLE_DISCOVERY_DOCUMENT = {
"issuer": "https://appleid.apple.com",
"authorization_endpoint": "https://appleid.apple.com/auth/authorize",
"token_endpoint": "https://appleid.apple.com/auth/token",
"revocation_endpoint": "https://appleid.apple.com/auth/revoke",
"jwks_uri": "https://appleid.apple.com/auth/keys",
"response_types_supported": ["code"],
"response_modes_supported": ["query", "fragment", "form_post"],
"subject_types_supported": ["pairwise"],
"id_token_signing_alg_values_supported": ["RS256"],
"scopes_supported": ["openid", "email", "name"],
"token_endpoint_auth_methods_supported": ["client_secret_post"],
"claims_supported": [
"aud",
"email",
"email_verified",
"exp",
"iat",
"is_private_email",
"iss",
"nonce",
"nonce_supported",
"real_user_status",
"sub",
"transfer_sub",
],
}
SLACK_DISCOVERY_DOCUMENT = {
"issuer": "https://slack.com",
"authorization_endpoint": "https://slack.com/openid/connect/authorize",
"token_endpoint": "https://slack.com/api/openid.connect.token",
"userinfo_endpoint": "https://slack.com/api/openid.connect.userInfo",
"jwks_uri": "https://slack.com/openid/connect/keys",
"scopes_supported": ["openid", "profile", "email"],
"response_types_supported": ["code"],
"response_modes_supported": ["query"],
"grant_types_supported": ["authorization_code"],
"subject_types_supported": ["public"],
"id_token_signing_alg_values_supported": ["RS256"],
"claims_supported": ["sub", "auth_time", "iss"],
"claims_parameter_supported": False,
"request_parameter_supported": False,
"request_uri_parameter_supported": True,
"token_endpoint_auth_methods_supported": [
"client_secret_post",
"client_secret_basic",
],
}
GENERIC_OIDC_DISCOVERY_DOCUMENT = {
"issuer": "https://example.com",
"authorization_endpoint": "https://example.com/auth",
"token_endpoint": "https://example.com/token",
"userinfo_endpoint": "https://example.com/userinfo",
"jwks_uri": "https://example.com/jwks",
"scopes_supported": ["openid", "profile", "email"],
"response_types_supported": ["code"],
"response_modes_supported": ["query"],
"grant_types_supported": ["authorization_code"],
"subject_types_supported": ["public"],
"id_token_signing_alg_values_supported": ["RS256"],
"claims_supported": ["sub", "auth_time", "iss"],
"claims_parameter_supported": False,
"request_parameter_supported": False,
"request_uri_parameter_supported": True,
"token_endpoint_auth_methods_supported": [
"client_secret_post",
"client_secret_basic",
],
}
def utcnow():
return datetime.datetime.now(datetime.timezone.utc)
SIGNING_KEY = 'a' * 32
GITHUB_SECRET = 'b' * 32
GOOGLE_SECRET = 'c' * 32
AZURE_SECRET = 'c' * 32
APPLE_SECRET = 'c' * 32
DISCORD_SECRET = 'd' * 32
SLACK_SECRET = 'd' * 32
GENERIC_OIDC_SECRET = 'e' * 32
APP_NAME = "Test App" * 13
LOGO_URL = "http://example.com/logo.png"
DARK_LOGO_URL = "http://example.com/darklogo.png"
BRAND_COLOR = "f0f8ff"
SENDER = f"sender@example.com"
class TestHttpExtAuth(tb.ExtAuthTestCase):
TRANSACTION_ISOLATION = False
PARALLELISM_GRANULARITY = 'suite'
SETUP = [
f"""
CONFIGURE CURRENT DATABASE INSERT cfg::SMTPProviderConfig {{
name := "email_hosting_is_easy",
sender := "{SENDER}",
}};
CONFIGURE CURRENT DATABASE SET
current_email_provider_name := "email_hosting_is_easy";
CONFIGURE CURRENT DATABASE SET
ext::auth::AuthConfig::auth_signing_key := '{SIGNING_KEY}';
CONFIGURE CURRENT DATABASE SET
ext::auth::AuthConfig::token_time_to_live := <duration>'24 hours';
CONFIGURE CURRENT DATABASE SET
ext::auth::AuthConfig::app_name := '{APP_NAME}';
CONFIGURE CURRENT DATABASE SET
ext::auth::AuthConfig::logo_url := '{LOGO_URL}';
CONFIGURE CURRENT DATABASE SET
ext::auth::AuthConfig::dark_logo_url := '{DARK_LOGO_URL}';
CONFIGURE CURRENT DATABASE SET
ext::auth::AuthConfig::brand_color := '{BRAND_COLOR}';
CONFIGURE CURRENT DATABASE
INSERT ext::auth::UIConfig {{
redirect_to := 'https://example.com/app',
redirect_to_on_signup := 'https://example.com/signup/app',
}};
CONFIGURE CURRENT DATABASE SET
ext::auth::AuthConfig::allowed_redirect_urls := {{
'https://example.com/app'
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::GitHubOAuthProvider {{
secret := '{GITHUB_SECRET}',
client_id := '{uuid.uuid4()}',
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::GoogleOAuthProvider {{
secret := '{GOOGLE_SECRET}',
client_id := '{uuid.uuid4()}',
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::AzureOAuthProvider {{
secret := '{AZURE_SECRET}',
client_id := '{uuid.uuid4()}',
additional_scope := 'offline_access',
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::AppleOAuthProvider {{
secret := '{APPLE_SECRET}',
client_id := '{uuid.uuid4()}',
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::DiscordOAuthProvider {{
secret := '{DISCORD_SECRET}',
client_id := '{uuid.uuid4()}',
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::SlackOAuthProvider {{
secret := '{SLACK_SECRET}',
client_id := '{uuid.uuid4()}',
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::OpenIDConnectProvider {{
secret := '{GENERIC_OIDC_SECRET}',
client_id := '{uuid.uuid4()}',
name := 'generic_oidc',
display_name := 'My Generic OIDC Provider',
issuer_url := 'https://example.com',
additional_scope := 'custom_provider_scope_string',
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::EmailPasswordProviderConfig {{
require_verification := false,
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::WebAuthnProviderConfig {{
relying_party_origin := 'https://example.com:8080',
require_verification := false,
}};
CONFIGURE CURRENT DATABASE
INSERT ext::auth::MagicLinkProviderConfig {{}};
""",
]
@classmethod
def setUpClass(cls):
super().setUpClass()
cls.loop.run_until_complete(
cls._wait_for_db_config('ext::auth::AuthConfig::providers')
)
mock_oauth_server: tb.MockHttpServer
mock_net_server: tb.MockHttpServer
def setUp(self):
self.mock_oauth_server = tb.MockHttpServer(
handler_type=tb.MultiHostMockHttpServerHandler
)
self.mock_oauth_server.start()
HTTP_TEST_PORT.set(self.mock_oauth_server.get_base_url())
self.mock_net_server = tb.MockHttpServer()
self.mock_net_server.start()
super().setUp()
def tearDown(self):
if self.mock_oauth_server is not None:
self.mock_oauth_server.stop()
if self.mock_net_server is not None:
self.mock_net_server.stop()
self.mock_oauth_server = None
super().tearDown()
@classmethod
def get_setup_script(cls):
res = super().get_setup_script()
import os.path
# HACK: As a debugging cycle hack, when RELOAD is true, we reload the
# extension package from the file, so we can test without a bootstrap.
RELOAD = False
if RELOAD:
root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
with open(os.path.join(root, 'edb/lib/ext/auth.edgeql')) as f:
contents = f.read()
to_add = (
'''
drop extension package auth version '1.0';
create extension auth;
'''
+ contents
)
splice = '__internal_testmode := true;'
res = res.replace(splice, splice + to_add)
return res
@classmethod
def http_con_send_request(self, *args, headers=None, **kwargs):
"""Inject a test header.
It's recognized by the server when explicitly run in the test mode.
http_con_request() calls this method.
"""
test_port = HTTP_TEST_PORT.get(None)
if test_port is not None:
if headers is None:
headers = {}
headers['x-edgedb-oauth-test-server'] = test_port
return super().http_con_send_request(*args, headers=headers, **kwargs)
async def get_provider_config_by_name(self, fqn: str):
return await self.con.query_single(
"""
SELECT assert_exists(
cfg::Config.extensions[is ext::auth::AuthConfig].providers {
*,
[is ext::auth::OAuthProviderConfig].client_id,
[is ext::auth::OAuthProviderConfig].additional_scope,
} filter .name = <str>$0
);
""",
fqn,
)
async def get_builtin_provider_config_by_name(self, provider_name: str):
return await self.get_provider_config_by_name(
f"builtin::{provider_name}"
)
async def get_auth_config_value(self, key: str):
return await self.con.query_single(
f"""
SELECT assert_single(
cfg::Config.extensions[is ext::auth::AuthConfig]
.{key}
);
"""
)
async def get_signing_key(self):
auth_signing_key = SIGNING_KEY
key_bytes = base64.b64encode(auth_signing_key.encode())
signing_key = jwk.JWK(k=key_bytes.decode(), kty="oct")
return signing_key
def generate_state_value(
self,
state_claims: dict[str, str | float],
auth_signing_key: jwk.JWK,
) -> str:
state_token = jwt.JWT(
header={"alg": "HS256"},
claims=state_claims,
)
state_token.make_signed_token(auth_signing_key)
return state_token.serialize()
async def extract_jwt_claims(self, raw_jwt: str, info: str | None = None):
input_key_material = await self.get_signing_key()
if info is not None:
signing_key = auth_util.derive_key(input_key_material, info)
else:
signing_key = input_key_material
jwt_token = jwt.JWT(key=signing_key, jwt=raw_jwt)
claims = json.loads(jwt_token.claims)
return claims
def maybe_get_cookie_value(
self, headers: dict[str, str], name: str
) -> Optional[str]:
set_cookie = headers.get("set-cookie")
if set_cookie is not None:
(k, v) = set_cookie.split(";", 1)[0].split("=", 1)
if k == name:
return v
return None
def maybe_get_auth_token(self, headers: dict[str, str]) -> Optional[str]:
return self.maybe_get_cookie_value(headers, "edgedb-session")
async def test_http_auth_ext_github_authorize_01(self):
with self.http_con() as http_con:
provider_config = await self.get_builtin_provider_config_by_name(
"oauth_github"
)
provider_name = provider_config.name
client_id = provider_config.client_id
redirect_to = f"{self.http_addr}/some/path"
callback_url = f"{self.http_addr}/some/callback/url"
challenge = (
base64.urlsafe_b64encode(
hashlib.sha256(
base64.urlsafe_b64encode(os.urandom(43)).rstrip(b'=')
).digest()
)
.rstrip(b'=')
.decode()
)
query = {
"provider": provider_name,
"redirect_to": redirect_to,
"challenge": challenge,
"callback_url": callback_url,
}
_, headers, status = self.http_con_request(
http_con,
query,
path="authorize",
)
self.assertEqual(status, 302)
location = headers.get("location")
assert location is not None
url = urllib.parse.urlparse(location)
qs = urllib.parse.parse_qs(url.query, keep_blank_values=True)
self.assertEqual(url.scheme, "https")
self.assertEqual(url.hostname, "github.com")
self.assertEqual(url.path, "/login/oauth/authorize")
self.assertEqual(qs.get("scope"), ["read:user user:email "])
state = qs.get("state")
assert state is not None
claims = await self.extract_jwt_claims(state[0])
self.assertEqual(claims.get("provider"), provider_name)
self.assertEqual(claims.get("iss"), self.http_addr)
self.assertEqual(claims.get("redirect_to"), redirect_to)
self.assertEqual(
qs.get("redirect_uri"), [callback_url]
)
self.assertEqual(qs.get("client_id"), [client_id])
pkce = await self.con.query(
"""
select ext::auth::PKCEChallenge
filter .challenge = <str>$challenge
""",
challenge=challenge,
)
self.assertEqual(len(pkce), 1)
_, _, repeat_status = self.http_con_request(
http_con,
query,
path="authorize",
)
self.assertEqual(repeat_status, 302)
repeat_pkce = await self.con.query_single(
"""
select ext::auth::PKCEChallenge
filter .challenge = <str>$challenge
""",
challenge=challenge,
)
self.assertEqual(pkce[0].id, repeat_pkce.id)
async def test_http_auth_ext_github_callback_missing_provider_01(self):
with self.http_con() as http_con:
signing_key = await self.get_signing_key()
expires_at = utcnow() + datetime.timedelta(minutes=5)
missing_provider_state_claims = {
"iss": self.http_addr,
"exp": expires_at.timestamp(),
}
state_token = self.generate_state_value(
missing_provider_state_claims, signing_key
)
_, _, status = self.http_con_request(
http_con,
{"state": state_token, "code": "abc123"},
path="callback",
)
self.assertEqual(status, 400)
async def test_http_auth_ext_github_callback_wrong_key_01(self):
with self.http_con() as http_con:
provider_config = await self.get_builtin_provider_config_by_name(
"oauth_github"
)
provider_name = provider_config.name
signing_key = jwk.JWK(
k=base64.b64encode(("abcd" * 8).encode()).decode(), kty="oct"
)
expires_at = utcnow() + datetime.timedelta(minutes=5)
missing_provider_state_claims = {
"iss": self.http_addr,
"provider": provider_name,
"exp": expires_at.timestamp(),
}
state_token_value = self.generate_state_value(
missing_provider_state_claims, signing_key
)
_, _, status = self.http_con_request(
http_con,
{"state": state_token_value, "code": "abc123"},
path="callback",
)
self.assertEqual(status, 400)
async def test_http_auth_ext_github_unknown_provider_01(self):
with self.http_con() as http_con:
signing_key = await self.get_signing_key()
expires_at = utcnow() + datetime.timedelta(minutes=5)
state_claims = {
"iss": self.http_addr,
"provider": "beepboopbeep",
"exp": expires_at.timestamp(),
}
state_token = self.generate_state_value(state_claims, signing_key)
body, _, status = self.http_con_request(
http_con,
{"state": state_token, "code": "abc123"},
path="callback",
)
try:
body_json = json.loads(body)
self.assertIsNotNone(body_json)
except json.JSONDecodeError:
self.fail("Failed to parse JSON from response body")
self.assertEqual(status, 400)
self.assertEqual(
body_json.get("error"),
{
"type": "InvalidData",
"message": "Invalid state token",
},
)
async def test_http_auth_ext_github_callback_01(self):
with self.http_con() as http_con:
provider_config = await self.get_builtin_provider_config_by_name(
"oauth_github"
)
provider_name = provider_config.name
client_id = provider_config.client_id
client_secret = GITHUB_SECRET
now = utcnow()
token_request = (
"POST",
"https://github.com",
"login/oauth/access_token",
)
self.mock_oauth_server.register_route_handler(*token_request)(
(
json.dumps(
{
"access_token": "github_access_token",
"scope": "read:user",
"token_type": "bearer",
}
),
200,
)
)
user_request = ("GET", "https://api.github.com", "user")
self.mock_oauth_server.register_route_handler(*user_request)(
(
json.dumps(
{
"id": 1,
"login": "octocat",
"name": "monalisa octocat",
"email": "octocat@example.com",
"avatar_url": "https://example.com/example.jpg",
"updated_at": now.isoformat(),
}
),
200,
)
)
challenge = (
base64.urlsafe_b64encode(
hashlib.sha256(
base64.urlsafe_b64encode(os.urandom(43)).rstrip(b'=')
).digest()
)
.rstrip(b'=')
.decode()
)
await self.con.query(
"""
insert ext::auth::PKCEChallenge {
challenge := <str>$challenge,
}
""",
challenge=challenge,
)
signing_key = await self.get_signing_key()
expires_at = now + datetime.timedelta(minutes=5)
state_claims = {
"iss": self.http_addr,
"provider": str(provider_name),
"exp": expires_at.timestamp(),
"redirect_to": f"{self.http_addr}/some/path",
"challenge": challenge,
}
state_token = self.generate_state_value(state_claims, signing_key)
data, headers, status = self.http_con_request(
http_con,
{"state": state_token, "code": "abc123"},
path="callback",
)
self.assertEqual(data, b"")
self.assertEqual(status, 302)
location = headers.get("location")
assert location is not None
server_url = urllib.parse.urlparse(self.http_addr)
url = urllib.parse.urlparse(location)
self.assertEqual(url.scheme, server_url.scheme)
self.assertEqual(url.hostname, server_url.hostname)
self.assertEqual(url.path, f"{server_url.path}/some/path")
requests_for_token = self.mock_oauth_server.requests[token_request]
self.assertEqual(len(requests_for_token), 1)
body = requests_for_token[0].body
assert body is not None
self.assertEqual(
json.loads(body),
{
"grant_type": "authorization_code",
"code": "abc123",
"client_id": client_id,
"client_secret": client_secret,
"redirect_uri": f"{self.http_addr}/callback",
},
)
requests_for_user = self.mock_oauth_server.requests[user_request]
self.assertEqual(len(requests_for_user), 1)
self.assertEqual(
requests_for_user[0].headers["authorization"],
"Bearer github_access_token",
)
identity = await self.con.query(
"""
SELECT ext::auth::Identity
FILTER .subject = '1'
AND .issuer = 'https://github.com'
"""
)
self.assertEqual(len(identity), 1)
pkce_object = await self.con.query(
"""
SELECT ext::auth::PKCEChallenge
{ id, auth_token, refresh_token }
filter .identity.id = <uuid>$identity_id
""",
identity_id=identity[0].id,
)
self.assertEqual(len(pkce_object), 1)
self.assertEqual(pkce_object[0].auth_token, "github_access_token")
self.assertIsNone(pkce_object[0].refresh_token)
self.mock_oauth_server.register_route_handler(*user_request)(
(
json.dumps(
{
"id": 1,
"login": "octocat",
"name": "monalisa octocat",
"email": "octocat+2@example.com",
"avatar_url": "https://example.com/example.jpg",
"updated_at": now.isoformat(),
}
),
200,
)
)
self.http_con_request(
http_con,
{"state": state_token, "code": "abc123"},
path="callback",
)
same_identity = await self.con.query(
"""
SELECT ext::auth::Identity
FILTER .subject = '1'
AND .issuer = 'https://github.com'
"""
)
self.assertEqual(len(same_identity), 1)
self.assertEqual(identity[0].id, same_identity[0].id)
async def test_http_auth_ext_github_callback_failure_01(self):
with self.http_con() as http_con:
provider_config = await self.get_builtin_provider_config_by_name(
"oauth_github"
)
provider_name = provider_config.name
now = utcnow()
token_request = (
"POST",
"https://github.com",
"login/oauth/access_token",
)
self.mock_oauth_server.register_route_handler(*token_request)(
(
json.dumps(
{
"access_token": "github_access_token",
"scope": "read:user",
"token_type": "bearer",
}
),
200,
)
)
signing_key = await self.get_signing_key()
expires_at = now + datetime.timedelta(minutes=5)
state_claims = {
"iss": self.http_addr,
"provider": str(provider_name),
"exp": expires_at.timestamp(),
"redirect_to": f"{self.http_addr}/some/path",
}
state_token = self.generate_state_value(state_claims, signing_key)
data, headers, status = self.http_con_request(
http_con,
{
"state": state_token,
"error": "access_denied",
"error_description": (
"The user has denied your application access"
),
},
path="callback",
)
self.assertEqual(data, b"")
self.assertEqual(status, 302)
location = headers.get("location")
assert location is not None
server_url = urllib.parse.urlparse(self.http_addr)
url = urllib.parse.urlparse(location)
self.assertEqual(url.scheme, server_url.scheme)
self.assertEqual(url.hostname, server_url.hostname)
self.assertEqual(url.path, f"{server_url.path}/some/path")
self.assertEqual(
url.query,
"error=access_denied"
"&error_description="
"The+user+has+denied+your+application+access",
)
async def test_http_auth_ext_github_callback_failure_02(self):
with self.http_con() as http_con:
provider_config = await self.get_builtin_provider_config_by_name(
"oauth_github"
)
provider_name = provider_config.name
now = utcnow()
token_request = (
"POST",
"https://github.com",
"login/oauth/access_token",
)
self.mock_oauth_server.register_route_handler(*token_request)(
(
json.dumps(
{
"access_token": "github_access_token",
"scope": "read:user",
"token_type": "bearer",
}
),
200,
)
)
signing_key = await self.get_signing_key()
expires_at = now + datetime.timedelta(minutes=5)
state_claims = {
"iss": self.http_addr,
"provider": str(provider_name),
"exp": expires_at.timestamp(),
"redirect_to": f"{self.http_addr}/some/path",
}
state_token = self.generate_state_value(state_claims, signing_key)
data, headers, status = self.http_con_request(
http_con,
{
"state": state_token,
"error": "access_denied",
},
path="callback",
)
self.assertEqual(data, b"")
self.assertEqual(status, 302)
location = headers.get("location")
assert location is not None
server_url = urllib.parse.urlparse(self.http_addr)
url = urllib.parse.urlparse(location)
self.assertEqual(url.scheme, server_url.scheme)
self.assertEqual(url.hostname, server_url.hostname)
self.assertEqual(url.path, f"{server_url.path}/some/path")
self.assertEqual(
url.query,
"error=access_denied",
)
async def test_http_auth_ext_discord_authorize_01(self):
with self.http_con() as http_con:
provider_config = await self.get_builtin_provider_config_by_name(
"oauth_discord"
)
provider_name = provider_config.name
client_id = provider_config.client_id
redirect_to = f"{self.http_addr}/some/path"
challenge = (
base64.urlsafe_b64encode(
hashlib.sha256(
base64.urlsafe_b64encode(os.urandom(43)).rstrip(b'=')
).digest()
)
.rstrip(b'=')
.decode()
)
query = {
"provider": provider_name,
"redirect_to": redirect_to,
"code_challenge": challenge,
}
_, headers, status = self.http_con_request(
http_con,
query,
path="authorize",
)
self.assertEqual(status, 302)
location = headers.get("location")
assert location is not None
url = urllib.parse.urlparse(location)
qs = urllib.parse.parse_qs(url.query, keep_blank_values=True)
self.assertEqual(url.scheme, "https")
self.assertEqual(url.hostname, "discord.com")
self.assertEqual(url.path, "/oauth2/authorize")
self.assertEqual(qs.get("scope"), ["email identify "])
state = qs.get("state")
assert state is not None
claims = await self.extract_jwt_claims(state[0])
self.assertEqual(claims.get("provider"), provider_name)
self.assertEqual(claims.get("iss"), self.http_addr)
self.assertEqual(claims.get("redirect_to"), redirect_to)
self.assertEqual(
qs.get("redirect_uri"), [f"{self.http_addr}/callback"]