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145 lines
4.1 KiB
145 lines
4.1 KiB
#!/usr/bin/env python3
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"""
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Usage::
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usage: auth.py [-h] [{google,apple,github,jwt}] [jwt]
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Login to your comma account
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positional arguments:
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{google,apple,github,jwt}
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jwt
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optional arguments:
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-h, --help show this help message and exit
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Examples::
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./auth.py # Log in with google account
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./auth.py github # Log in with GitHub Account
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./auth.py jwt ey......hw # Log in with a JWT from https://jwt.comma.ai, for use in CI
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"""
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import argparse
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import sys
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import pprint
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import webbrowser
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from http.server import BaseHTTPRequestHandler, HTTPServer
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from typing import Any, Dict
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from urllib.parse import parse_qs, urlencode
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from tools.lib.api import APIError, CommaApi, UnauthorizedError
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from tools.lib.auth_config import set_token, get_token
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PORT = 3000
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class ClientRedirectServer(HTTPServer):
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query_params: Dict[str, Any] = {}
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class ClientRedirectHandler(BaseHTTPRequestHandler):
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def do_GET(self):
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if not self.path.startswith('/auth'):
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self.send_response(204)
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return
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query = self.path.split('?', 1)[-1]
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query_parsed = parse_qs(query, keep_blank_values=True)
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self.server.query_params = query_parsed
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self.send_response(200)
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self.send_header('Content-type', 'text/plain')
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self.end_headers()
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self.wfile.write(b'Return to the CLI to continue')
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def log_message(self, format, *args): # pylint: disable=redefined-builtin
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pass # this prevent http server from dumping messages to stdout
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def auth_redirect_link(method):
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provider_id = {
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'google': 'g',
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'apple': 'a',
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'github': 'h',
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}[method]
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params = {
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'redirect_uri': f"https://api.comma.ai/v2/auth/{provider_id}/redirect/",
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'state': f'service,localhost:{PORT}',
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}
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if method == 'google':
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params.update({
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'type': 'web_server',
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'client_id': '45471411055-ornt4svd2miog6dnopve7qtmh5mnu6id.apps.googleusercontent.com',
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'response_type': 'code',
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'scope': 'https://www.googleapis.com/auth/userinfo.email',
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'prompt': 'select_account',
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})
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return 'https://accounts.google.com/o/oauth2/auth?' + urlencode(params)
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elif method == 'github':
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params.update({
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'client_id': '28c4ecb54bb7272cb5a4',
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'scope': 'read:user',
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})
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return 'https://github.com/login/oauth/authorize?' + urlencode(params)
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elif method == 'apple':
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params.update({
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'client_id': 'ai.comma.login',
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'response_type': 'code',
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'response_mode': 'form_post',
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'scope': 'name email',
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})
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return 'https://appleid.apple.com/auth/authorize?' + urlencode(params)
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else:
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raise NotImplementedError(f"no redirect implemented for method {method}")
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def login(method):
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oauth_uri = auth_redirect_link(method)
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web_server = ClientRedirectServer(('localhost', PORT), ClientRedirectHandler)
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print(f'To sign in, use your browser and navigate to {oauth_uri}')
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webbrowser.open(oauth_uri, new=2)
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while True:
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web_server.handle_request()
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if 'code' in web_server.query_params:
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break
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elif 'error' in web_server.query_params:
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print('Authentication Error: "{}". Description: "{}" '.format(
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web_server.query_params['error'],
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web_server.query_params.get('error_description')), file=sys.stderr)
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break
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try:
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auth_resp = CommaApi().post('v2/auth/', data={'code': web_server.query_params['code'], 'provider': web_server.query_params['provider']})
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set_token(auth_resp['access_token'])
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except APIError as e:
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print(f'Authentication Error: {e}', file=sys.stderr)
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='Login to your comma account')
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parser.add_argument('method', default='google', const='google', nargs='?', choices=['google', 'apple', 'github', 'jwt'])
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parser.add_argument('jwt', nargs='?')
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args = parser.parse_args()
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if args.method == 'jwt':
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if args.jwt is None:
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print("method JWT selected, but no JWT was provided")
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exit(1)
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set_token(args.jwt)
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else:
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login(args.method)
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try:
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me = CommaApi(token=get_token()).get('/v1/me')
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print("Authenticated!")
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pprint.pprint(me)
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except UnauthorizedError:
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print("Got invalid JWT")
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exit(1)
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