Initial commit: grok-register with private config and auth artifacts.

Include local config, CPA auth files, account dumps, and temp-mail deploy helpers for the private Gitea repo.

cpa/schema.py

@@ -0,0 +1,135 @@
+"""CPA (CLIProxyAPI) xAI auth JSON 组装，对齐 router-for-me/CLIProxyAPI
+internal/auth/xai/token.go 的 TokenStorage 结构。
+
+生成的 xai-<email>.json 可被 CLIProxyAPI 直接加载；CLIProxyAPI 请求 grok 时会
+自带 x-grok-client-version 头（xai_executor.go 硬编码 0.2.93），免费 Build 账号
+不会 426。
+"""
+
+from __future__ import annotations
+
+import base64
+import json
+import re
+from datetime import datetime, timezone
+from typing import Any
+
+# 对齐 CLIProxyAPI internal/auth/xai/types.go
+CLIENT_ID = "b1a00492-073a-47ea-816f-4c329264a828"
+ISSUER = "https://auth.x.ai"
+TOKEN_ENDPOINT = "https://auth.x.ai/oauth2/token"
+REDIRECT_URI = "http://127.0.0.1:56121/callback"
+# 免费 Grok 4.5 (Build) 走 cli-chat-proxy；付费 API 用 https://api.x.ai/v1
+CLI_BASE_URL = "https://cli-chat-proxy.grok.com/v1"
+API_BASE_URL = "https://api.x.ai/v1"
+DEFAULT_BASE_URL = CLI_BASE_URL
+
+
+def _sanitize_file_segment(value: str) -> str:
+    """对齐 CPA CredentialFileName 的清洗规则。"""
+    value = (value or "").strip()
+    if not value:
+        return ""
+    out: list[str] = []
+    for ch in value:
+        if (
+            ("a" <= ch <= "z")
+            or ("A" <= ch <= "Z")
+            or ("0" <= ch <= "9")
+            or ch in {"@", ".", "_", "-"}
+        ):
+            out.append(ch)
+        else:
+            out.append("-")
+    return "".join(out).strip("-")
+
+
+def credential_file_name(email: str = "", sub: str = "") -> str:
+    """返回 CPA 认证文件名：xai-<email>.json。"""
+    email_s = _sanitize_file_segment(email)
+    if email_s:
+        return f"xai-{email_s}.json"
+    sub_s = _sanitize_file_segment(sub)
+    if sub_s:
+        return f"xai-{sub_s}.json"
+    ts = int(datetime.now(tz=timezone.utc).timestamp() * 1000)
+    return f"xai-{ts}.json"
+
+
+def _jwt_payload(token: str) -> dict[str, Any]:
+    parts = (token or "").split(".")
+    if len(parts) < 2:
+        raise ValueError("not a JWT")
+    seg = parts[1]
+    seg += "=" * (-len(seg) % 4)
+    return json.loads(base64.urlsafe_b64decode(seg))
+
+
+def expired_from_access_token(access_token: str) -> tuple[str, int, str]:
+    """从 access_token 解析 (expired_rfc3339, expires_in, sub)。"""
+    pl = _jwt_payload(access_token)
+    exp = int(pl["exp"])
+    iat = int(pl["iat"]) if pl.get("iat") is not None else exp - 21600
+    expired = datetime.fromtimestamp(exp, tz=timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
+    sub = str(pl.get("sub") or pl.get("principal_id") or "").strip()
+    return expired, max(exp - iat, 0), sub
+
+
+def build_cpa_xai_auth(
+    *,
+    email: str,
+    access_token: str,
+    refresh_token: str,
+    sub: str | None = None,
+    id_token: str | None = None,
+    expires_in: int | None = None,
+    expired: str | None = None,
+    last_refresh: str | None = None,
+    base_url: str = DEFAULT_BASE_URL,
+    token_endpoint: str = TOKEN_ENDPOINT,
+    redirect_uri: str = REDIRECT_URI,
+) -> dict[str, Any]:
+    """组装一个 CLIProxyAPI 可导入的 xai auth 对象（TokenStorage 字段）。"""
+    access_token = (access_token or "").strip()
+    refresh_token = (refresh_token or "").strip()
+    if not access_token:
+        raise ValueError("access_token is required")
+    if not refresh_token:
+        raise ValueError("refresh_token is required (CPA 无法在缺 refresh_token 时续期)")
+
+    try:
+        exp_s, exp_in, sub_jwt = expired_from_access_token(access_token)
+    except Exception:
+        exp_s, exp_in, sub_jwt = "", 21600, ""
+
+    if not expired:
+        expired = exp_s
+    if expires_in is None:
+        expires_in = exp_in or 21600
+    if not sub:
+        sub = sub_jwt
+    if not last_refresh:
+        last_refresh = datetime.now(tz=timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
+
+    base_url = (base_url or DEFAULT_BASE_URL).rstrip("/")
+    if not re.search(r"/v1$", base_url) and base_url.endswith("cli-chat-proxy.grok.com"):
+        base_url = base_url + "/v1"
+
+    payload: dict[str, Any] = {
+        "type": "xai",
+        "auth_kind": "oauth",
+        "access_token": access_token,
+        "refresh_token": refresh_token,
+        "token_type": "Bearer",
+        "expires_in": int(expires_in),
+        "expired": expired,
+        "last_refresh": last_refresh,
+        "email": (email or "").strip(),
+        "sub": (sub or "").strip(),
+        "base_url": base_url,
+        "token_endpoint": token_endpoint,
+        "redirect_uri": redirect_uri,
+    }
+    if id_token:
+        payload["id_token"] = id_token.strip()
+    return payload