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6918275 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 | from __future__ import annotations
import json
import os
import subprocess
import time
from datetime import datetime, timezone
from pathlib import Path
from typing import Any
import requests
from plugins._orchestrator.helpers.adapters.base import TerminalAgentAdapter
# Codex CLI's public OAuth client (same constants the official CLI uses;
# see also plugins/_oauth for the reference implementation).
CLIENT_ID = "app_EMoamEEZ73f0CkXaXp7hrann"
ISSUER = "https://auth.openai.com"
TOKEN_URL = "https://auth.openai.com/oauth/token"
AUTH_FILENAME = "auth.json"
DEVICE_CODE_TIMEOUT_SECONDS = 15 * 60
class CodexAdapter(TerminalAgentAdapter):
id = "codex"
title = "OpenAI Codex CLI"
binary = "codex"
install_hint = "npm install -g @openai/codex"
description = "OpenAI Codex CLI for autonomous coding tasks in a workdir."
# --- authentication ----------------------------------------------------
def _plugin_auth_path(self) -> Path:
return self.data_dir() / AUTH_FILENAME
def _external_auth_path(self) -> Path:
codex_home = os.environ.get("CODEX_HOME", "").strip()
if codex_home:
return Path(codex_home).expanduser() / AUTH_FILENAME
return Path.home() / ".codex" / AUTH_FILENAME
def auth_status(self, config: dict[str, Any] | None = None) -> dict[str, Any]:
plugin_path = self._plugin_auth_path()
if _has_chatgpt_tokens(plugin_path):
return {
"connected": True,
"mode": "plugin",
"auth_path": str(plugin_path),
}
external_path = self._external_auth_path()
if _has_chatgpt_tokens(external_path):
return {
"connected": True,
"mode": "external",
"auth_path": str(external_path),
}
return {"connected": False, "mode": "", "auth_path": ""}
def supports_device_login(self) -> bool:
return True
def start_device_login(self) -> dict[str, Any]:
response = requests.post(
f"{ISSUER}/api/accounts/deviceauth/usercode",
headers={"Content-Type": "application/json"},
json={"client_id": CLIENT_ID},
timeout=30,
)
if not response.ok:
raise RuntimeError(_oauth_error(response))
payload = response.json() if isinstance(response.json(), dict) else {}
device_auth_id = str(payload.get("device_auth_id") or "")
user_code = str(payload.get("user_code") or payload.get("usercode") or "")
if not device_auth_id or not user_code:
raise RuntimeError("Device authorization response did not include a code.")
return {
"device_auth_id": device_auth_id,
"user_code": user_code,
"interval": _safe_int(payload.get("interval"), 5),
"expires_at": time.time() + DEVICE_CODE_TIMEOUT_SECONDS,
"verification_url": f"{ISSUER}/codex/device",
}
def poll_device_login(self, payload: dict[str, Any]) -> dict[str, Any]:
device_auth_id = str(payload.get("device_auth_id") or "")
user_code = str(payload.get("user_code") or "")
if not device_auth_id or not user_code:
raise RuntimeError("Missing device_auth_id or user_code.")
response = requests.post(
f"{ISSUER}/api/accounts/deviceauth/token",
headers={"Content-Type": "application/json"},
json={"device_auth_id": device_auth_id, "user_code": user_code},
timeout=30,
)
if response.status_code in {403, 404}:
return {"completed": False}
if not response.ok:
raise RuntimeError(_oauth_error(response))
data = response.json() if isinstance(response.json(), dict) else {}
authorization_code = str(data.get("authorization_code") or "")
verifier = str(data.get("code_verifier") or "")
if not authorization_code or not verifier:
raise RuntimeError("Device authorization response missing exchange data.")
tokens = _exchange_code(
authorization_code, f"{ISSUER}/deviceauth/callback", verifier
)
account_id = _derive_account_id(tokens["id_token"])
self._write_auth(tokens, account_id)
return {"completed": True, "account_id": account_id}
def can_disconnect(self, config: dict[str, Any] | None = None) -> bool:
status = self.auth_status(config)
return bool(status.get("connected"))
def disconnect(self, config: dict[str, Any] | None = None) -> dict[str, Any]:
status = self.auth_status(config)
path = self._plugin_auth_path()
if status.get("mode") == "plugin" and path.exists():
path.unlink()
return {"removed": True, "mode": "plugin"}
if status.get("mode") == "external":
result = subprocess.run(
[self.resolve_binary(config), "logout"],
capture_output=True,
text=True,
timeout=30,
)
if result.returncode != 0:
raise RuntimeError((result.stderr or result.stdout).strip())
return {"removed": True, "mode": "external"}
return {"removed": False, "message": "No Codex credentials found."}
def _write_auth(self, tokens: dict[str, str], account_id: str) -> None:
auth_data = {
"auth_mode": "chatgpt",
"OPENAI_API_KEY": None,
"tokens": {
"id_token": tokens["id_token"],
"access_token": tokens["access_token"],
"refresh_token": tokens["refresh_token"],
"account_id": account_id,
},
"last_refresh": _utc_now_iso(),
}
path = self._plugin_auth_path()
path.parent.mkdir(parents=True, exist_ok=True)
tmp = path.with_suffix(".tmp")
tmp.write_text(json.dumps(auth_data, indent=2))
os.chmod(tmp, 0o600)
tmp.replace(path)
def _has_chatgpt_tokens(path: Path) -> bool:
try:
data = json.loads(path.read_text())
except (OSError, ValueError):
return False
tokens = data.get("tokens") if isinstance(data, dict) else None
if not isinstance(tokens, dict):
return False
return bool(tokens.get("access_token") and tokens.get("refresh_token"))
def _exchange_code(code: str, redirect_uri: str, verifier: str) -> dict[str, str]:
response = requests.post(
TOKEN_URL,
headers={"Content-Type": "application/x-www-form-urlencoded"},
data={
"grant_type": "authorization_code",
"code": code,
"redirect_uri": redirect_uri,
"client_id": CLIENT_ID,
"code_verifier": verifier,
},
timeout=30,
)
if not response.ok:
raise RuntimeError(_oauth_error(response))
payload = response.json() if isinstance(response.json(), dict) else {}
tokens = {
"id_token": str(payload.get("id_token") or ""),
"access_token": str(payload.get("access_token") or ""),
"refresh_token": str(payload.get("refresh_token") or ""),
}
missing = [key for key, value in tokens.items() if not value]
if missing:
raise RuntimeError(f"OAuth token response is missing: {', '.join(missing)}")
return tokens
def _derive_account_id(id_token: str) -> str:
claims = _parse_jwt_claims(id_token)
auth_claims = claims.get("https://api.openai.com/auth")
if isinstance(auth_claims, dict):
value = auth_claims.get("chatgpt_account_id")
if isinstance(value, str):
return value
return ""
def _parse_jwt_claims(token: str) -> dict[str, Any]:
import base64
try:
payload_part = token.split(".")[1]
padded = payload_part + "=" * (-len(payload_part) % 4)
value = json.loads(base64.urlsafe_b64decode(padded))
return value if isinstance(value, dict) else {}
except Exception:
return {}
def _oauth_error(response: requests.Response) -> str:
try:
payload = response.json()
except Exception:
payload = None
if isinstance(payload, dict):
for key in ("error_description", "error"):
value = payload.get(key)
if isinstance(value, str) and value:
return value
return f"OAuth endpoint returned status {response.status_code}."
def _safe_int(value: Any, default: int) -> int:
try:
return int(value)
except (TypeError, ValueError):
return default
def _utc_now_iso() -> str:
return datetime.now(timezone.utc).isoformat().replace("+00:00", "Z")
|