java - CertPathValidatorException:找不到证书路径的信任 anchor 。更新gradle和gradle插件后在android中

Question

我尝试通过以下代码检查SSL(并成功运行):

OkHttpClient.Builder httpBuilder = new OkHttpClient.Builder();
CertificatePinner certificatePinner = new CertificatePinner.Builder()
        .add("example.com", "sha256/S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=")
        .build();
OkHttpClient client1 = httpBuilder
        .certificatePinner(certificatePinner)
        .build();
Retrofit retrofit1 = new Retrofit.Builder()
        .client(client1)
        .baseUrl("https://example.com/").addConverterFactory(GsonConverterFactory.create()).build();
samaniumRestApi2 userClient = retrofit1.create(samaniumRestApi2.class);
Call<Object> call = userClient.maintenanceMode(requestmaintenanceModeCheck);
call.enqueue(xxxxxxxxxxxxx);

我将基本网址更改为以下错误:

https://example.com:448/

要么

https://subdomain.example.com/

错误是:

CertPathValidatorException: Trust anchor for certification path not found.

请救救我

Answer 1

这意味着该证书是为www.example.com颁发的，因此对于what.example.com来说是不可信任的-该服务器需要正确的签名证书