Question: How can one do OIDC token validating using event signature?

As per title, if I create a cloudevent handler with signature of event, I do not have access to the headers to validate any OIDC token that I want to validate.

My use-case is for cross-team cross-project PubSub communication so having the OIDC token validation is a nice layer of security, it's easy to do with the http endpoint but I wanted to check if there is a way to do it via Cloudevent so I can also take advantage of the unmarshalling?

首先查看 CloudEvent 处理程序签名，并将其与 issue 中描述的 HTTP 端点路径进行比较，重点关注对请求标头的访问。确定在保留 CloudEvent 反序列化的同时是否可以支持 OIDC 令牌验证；issue 未指出文件或测试，因此需要澄清完成标准。

由索引模型根据 Issue 内容生成。