go auth_error ai_generated true

rpc错误：代码=未认证 描述=令牌已过期：当前时间2025-01-15T10:00:00Z晚于到期时间2025-01-15T09:00:00Z

rpc error: code = Unauthenticated desc = token expired: current time 2025-01-15T10:00:00Z is after exp 2025-01-15T09:00:00Z

ID: go/grpc-unauthenticated-token-expired

其他格式: JSON · Markdown 中文 · English
80%修复率
87%置信度
0证据数
2025-01-15首次发现

版本兼容性

版本状态引入弃用备注
1.0 active — — —
1.1 active — — —

根因分析

gRPC调用中使用的身份验证令牌已过期，需要新令牌。

English

The authentication token used in the gRPC call has expired, requiring a new token.

generic

解决方案

  1. 90% 成功率 Refresh the token before making the RPC call. 
    token, err := refreshToken()
if err != nil { log.Fatal(err) }
conn, err := grpc.Dial("localhost:8080", grpc.WithInsecure(), grpc.WithPerRPCCredentials(&tokenCreds{token: token}))
  2. 85% 成功率 Implement automatic token refresh in an interceptor. 
    func refreshInterceptor(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
    token, err := getValidToken()
    if err != nil { return err }
    md := metadata.Pairs("authorization", "Bearer "+token)
    ctx = metadata.NewOutgoingContext(ctx, md)
    return invoker(ctx, method, req, reply, cc, opts...)
}

无效尝试

常见但无效的做法:

  1. Use the same expired token and hope it works. 100% 失败

    The server checks expiration; expired tokens are always rejected.

  2. Manually extend the token's expiration without re-authentication. 95% 失败

    Token expiration is enforced by the auth server; manual changes are invalid.