Android HttpClient implements HTTPS two-way verification
HttpClient implements HTTPS two-way verification
Due to the security of HTTPS, I believe most companies choose this protocol. However, there are many pits that cannot be avoided during the development process. Today, I will solve the problems I encountered today.
verification method
There are one-way authentication and two-way authentication
One-way authentication
Mutual authentication
双向认证实质上就是服务端和客户端都进行证书校验。
证书的生成让服务器的同学生成给你就可以，如果想自己生成，自己问度娘
OKHTTP and HttpURLConnection in the project are relatively easy to write, you can go to the project to have a look, please read the source code address.
The focus of HTTPClient is here:
HTTPClient
javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.