go auth_error ai_generated true

rpc 错误:代码 = Unauthenticated 描述 = 缺少或无效的身份验证令牌

rpc error: code = Unauthenticated desc = missing or invalid authentication token

ID: go/grpc-unauthenticated-metadata

其他格式: JSON · Markdown 中文 · English
80%修复率
90%置信度
0证据数
2024-09-05首次发现

版本兼容性

版本状态引入弃用备注
1.x active

根因分析

gRPC 请求未包含所需的身份验证元数据(例如授权令牌),或者令牌无效。

English

The gRPC request does not include the required authentication metadata (e.g., an authorization token) or the token is invalid.

generic

解决方案

  1. 95% 成功率
    md := metadata.Pairs("authorization", "Bearer "+token); ctx := metadata.NewOutgoingContext(context.Background(), md); resp, err := client.Call(ctx, ...)
  2. 85% 成功率
    Implement a token provider that obtains and caches valid tokens.

无效尝试

常见但无效的做法:

  1. 80% 失败

    This weakens security and is not advisable in production.

  2. 90% 失败

    The server will still reject it.