modify: auth插件拆分，将token签发部分交给网关

auth_oauth/router/phone.py

@@ -0,0 +1,82 @@
+"""手机验证码登录端点（演示模式：验证码存共享缓存、默认随响应返回）。
+
+生产接入真实短信通道后，将 send_code 中的 dev_code 分支关闭
+（config: return_otp_in_response = false），验证码只经短信下发。
+"""
+import logging
+import re
+import secrets
+
+from chongming_worker import rpc_method
+
+from ..models import (
+    LoginPostResponse,
+    PhoneLoginPostRequest,
+    PhoneSendCodePostRequest,
+    PhoneSendCodePostResponse,
+)
+from .. import store
+
+logger = logging.getLogger("plugins.auth_oauth.phone")
+
+_OTP_TTL = 300  # 验证码有效期（秒）
+_PHONE_RE = re.compile(r"^1\d{10}$")  # 演示按中国大陆手机号校验
+
+
+def _otp_key(phone: str) -> str:
+    return f"auth_oauth:otp:{phone}"
+
+
+@rpc_method(
+    subject="auth_oauth.phone_send_code",
+    method="POST",
+    summary="手机验证码登录：下发验证码（演示模式：存缓存并随响应返回）",
+)
+async def phone_send_code(req: PhoneSendCodePostRequest) -> PhoneSendCodePostResponse:
+    from ..global_var import cache, plugin_config
+
+    if cache is None:
+        return PhoneSendCodePostResponse(result="fail", message="插件未初始化")
+    if not _PHONE_RE.match(req.phone):
+        return PhoneSendCodePostResponse(result="fail", message="手机号格式不正确")
+
+    code = f"{secrets.randbelow(1_000_000):06d}"
+    cache.set(_otp_key(req.phone), code, expire=_OTP_TTL)
+
+    # 生产环境在此接真实短信通道；演示模式打印并将验证码随响应返回
+    logger.info("[auth_oauth] 验证码已生成 phone=%s code=%s（演示模式，请勿用于生产）",
+                req.phone, code)
+    if plugin_config.get("return_otp_in_response", True):
+        return PhoneSendCodePostResponse(
+            result="success", message="验证码已发送（演示模式直接返回）", dev_code=code,
+        )
+    return PhoneSendCodePostResponse(result="success", message="验证码已发送")
+
+
+@rpc_method(
+    subject="auth_oauth.phone_login",
+    method="POST",
+    summary="手机验证码登录：校验验证码，find-or-create 后签发平台 token",
+)
+async def phone_login(req: PhoneLoginPostRequest) -> LoginPostResponse:
+    from ..global_var import cache, db
+
+    if db is None or cache is None:
+        return store.fail_response("插件未初始化")
+
+    key = _otp_key(req.phone)
+    stored = cache.get(key)
+    if not stored or stored != req.code:
+        return store.fail_response("验证码错误或已过期")
+    cache.delete(key)  # 一次性消费
+
+    user, message = await store.find_or_create_user(
+        db, "phone", req.phone,
+        profile={
+            "username": req.phone,
+            "email": f"{req.phone}@phone.local",
+        },
+    )
+    if user is None:
+        return store.fail_response(message)
+    return store.issue_login_response(user)