IQ.Pilot Prebuilt Release @ 27f668a

iqpilot/tools/lib/auth.py

@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+"""
+Usage::
+
+  usage: auth.py [-h] [{github,jwt}] [jwt]
+
+  Login to your konn3kt account
+
+  positional arguments:
+    {github,jwt}
+    jwt
+
+  optional arguments:
+    -h, --help            show this help message and exit
+
+
+Examples::
+
+  ./auth.py            # Log in with GitHub
+  ./auth.py jwt ey..hw # Log in with a pre-issued JWT (for CI)
+"""
+
+import argparse
+import sys
+import pprint
+import webbrowser
+from http.server import BaseHTTPRequestHandler, HTTPServer
+from typing import Any
+from urllib.parse import parse_qs, urlencode
+
+from iqpilot.tools.lib.api import APIError, CommaApi, UnauthorizedError, set_token, get_token
+
+PORT = 3000
+
+
+class ClientRedirectServer(HTTPServer):
+  query_params: dict[str, Any] = {}
+
+
+class ClientRedirectHandler(BaseHTTPRequestHandler):
+  def do_GET(self):
+    if '?' in self.path:
+      query_parsed = parse_qs(self.path.split('?', 1)[1], keep_blank_values=True)
+      if 'code' in query_parsed or 'error' in query_parsed:
+        self.server.query_params = query_parsed
+
+    self.send_response(200)
+    self.send_header('Content-type', 'text/plain')
+    self.end_headers()
+    self.wfile.write(b'Return to the CLI to continue')
+
+  def log_message(self, fmt, *fmt_args):
+    sys.stderr.write(f"[auth callback] {self.address_string()} {fmt % fmt_args}\n")
+
+
+def auth_redirect_link(method):
+  if method != 'github':
+    raise NotImplementedError(f"no redirect implemented for method {method}")
+
+  params = {
+    'client_id': 'Ov23lifjMafxJzFatvuB',
+    'redirect_uri': 'https://api-iqlabs.konn3kt.com/v2/auth/h/redirect/',
+    'state': f'service,localhost:{PORT}',
+    'scope': 'read:user',
+  }
+  return 'https://github.com/login/oauth/authorize?' + urlencode(params)
+
+
+def login(method):
+  oauth_uri = auth_redirect_link(method)
+
+  web_server = ClientRedirectServer(('localhost', PORT), ClientRedirectHandler)
+  print(f'To sign in, use your browser and navigate to {oauth_uri}')
+  webbrowser.open(oauth_uri, new=2)
+
+  while True:
+    web_server.handle_request()
+    if 'code' in web_server.query_params:
+      break
+    elif 'error' in web_server.query_params:
+      print('Authentication Error: "{}". Description: "{}" '.format(
+        web_server.query_params['error'],
+        web_server.query_params.get('error_description')), file=sys.stderr)
+      break
+
+  try:
+    auth_resp = CommaApi().post('v2/auth/', data={'code': web_server.query_params['code'], 'provider': web_server.query_params['provider']})
+    set_token(auth_resp['access_token'])
+  except APIError as e:
+    print(f'Authentication Error: {e}', file=sys.stderr)
+
+
+if __name__ == '__main__':
+  parser = argparse.ArgumentParser(description='Login to your konn3kt account')
+  parser.add_argument('method', default='github', const='github', nargs='?', choices=['github', 'jwt'])
+  parser.add_argument('jwt', nargs='?')
+
+  args = parser.parse_args()
+  if args.method == 'jwt':
+    if args.jwt is None:
+      print("method JWT selected, but no JWT was provided")
+      exit(1)
+
+    set_token(args.jwt)
+  else:
+    login(args.method)
+
+  try:
+    me = CommaApi(token=get_token()).get('/v1/me')
+    print("Authenticated!")
+    pprint.pprint(me)
+  except UnauthorizedError:
+    print("Got invalid JWT")
+    exit(1)