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from base64 import b64encode
from wsgiref.validate import validator
import pytest
from paste import authenticate
from ..common_wsgi import call_app
def get_auth(environ):
assert environ
assert "test.check_token" in environ
class MockAuth:
@staticmethod
def check_token(tok):
return environ["test.check_token"](tok)
return MockAuth()
@pytest.fixture
def app():
@validator
@authenticate(get_auth) # type: ignore
@validator
def app(_, start_response):
start_response("200 OK", [("Content-Type", "text/plain")])
return [b"Hello, world!"]
return app
@pytest.mark.parametrize("method", ["GET", "HEAD"])
def test_unauthenticated_request(app, method):
environ = {"REQUEST_METHOD": method}
response = call_app(app, environ)
assert response.data == b"Hello, world!"
assert response.status == "200 OK"
assert ("Content-Type", "text/plain") in response.headers
@pytest.mark.parametrize("method", ["GET", "HEAD"])
def test_unauthenticated_request_with_key(app, method):
environ = {
"REQUEST_METHOD": method,
"HTTP_AUTHORIZATION": "ApiKey AAAA",
}
response = call_app(app, environ)
assert response.data == b"Hello, world!"
assert response.status == "200 OK"
assert ("Content-Type", "text/plain") in response.headers
@pytest.mark.parametrize("method", ["POST", "PUT", "DELETE"])
def test_authenticate_no_header(app, method):
environ = {"REQUEST_METHOD": method}
response = call_app(app, environ)
assert response.data == b"401 Unauthorized\n"
assert response.status == "401 Unauthorized"
assert ("Content-Type", "text/plain") in response.headers
assert ("WWW-Authenticate", "APIKey") in response.headers
@pytest.mark.parametrize("method", ["POST", "PUT", "DELETE"])
@pytest.mark.parametrize("key", ["ApiKey AAAA", "APIKey AAA", "APIKey AAAA", "AAAA"])
def test_authenticate_malformed_key(app, method, key):
environ = {"REQUEST_METHOD": method, "HTTP_AUTHORIZATION": key}
response = call_app(app, environ)
assert response.data == b"401 Unauthorized\n"
assert response.status == "401 Unauthorized"
assert ("Content-Type", "text/plain") in response.headers
assert ("WWW-Authenticate", "APIKey") in response.headers
@pytest.mark.parametrize("method", ["POST", "PUT", "DELETE"])
def test_authenticate_check_token_fail(app, method):
check_token_called = False
token = b"test"
def check_token(tok):
nonlocal check_token_called
assert tok == token
check_token_called = True
return False
environ = {
"REQUEST_METHOD": method,
"test.check_token": check_token,
"HTTP_AUTHORIZATION": f"APIKey {b64encode(token).decode()}",
}
response = call_app(app, environ)
assert check_token_called
assert response.data == b"401 Unauthorized\n"
assert response.status == "401 Unauthorized"
assert ("Content-Type", "text/plain") in response.headers
assert ("WWW-Authenticate", "APIKey") in response.headers
@pytest.mark.parametrize("method", ["POST", "PUT", "DELETE"])
def test_authenticate_check_token_success(app, method):
check_token_called = False
token = b"test"
def check_token(tok):
nonlocal check_token_called
assert tok == token
check_token_called = True
return True
environ = {
"REQUEST_METHOD": method,
"test.check_token": check_token,
"HTTP_AUTHORIZATION": f"APIKey {b64encode(token).decode()}",
}
response = call_app(app, environ)
assert check_token_called
assert response.data == b"Hello, world!"
assert response.status == "200 OK"
assert ("Content-Type", "text/plain") in response.headers
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