由于一些ssl证书问题，使用已签名的url interup将媒体上载到云

Question

我正在尝试使用签名的URL将视频文件上传到云存储。上传使用HTTP put方法。当我尝试使用"HttpsUrl`connection"进行连接时，它会返回一些错误，如javax.net.ssl.ssl握手异常：握手失败。我该如何解决这个问题？这是我的代码：

URL url = new URL(url_string);
httpsUrlConnection = (HttpsURLConnection) url.openConnection();
httpsUrlConnection.setDoOutput(true);
httpsUrlConnection.setDoInput(true);
httpsUrlConnection.setRequestMethod(requestMethod);
httpsUrlConnection.setRequestProperty("Content-Type", "application/json");
httpsUrlConnection.setRequestProperty("Accept", "application/json");            
httpsUrlConnection.connect();

stacktrace就像这个

javax.net.ssl.SSLHandshakeException: Handshake failed     
com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:390c)
com.android.okhttp.Connection.upgradeToTls(Connection.java:201)

Answer 1

>编写代码以避免SSL验证

公共类DisableSSL｛

public void disableSSLVerification() {
    TrustManager[] trustAllCerts = new TrustManager[]{new X509TrustManager() {
        public java.security.cert.X509Certificate[] getAcceptedIssuers() {
            return null;
        }
        public void checkClientTrusted(X509Certificate[] certs, String authType) {
        }
        public void checkServerTrusted(X509Certificate[] certs, String authType) {
        }
    }};
    SSLContext sc = null;
    try {
        sc = SSLContext.getInstance("SSL");
        sc.init(null, trustAllCerts, new java.security.SecureRandom());
    } catch (KeyManagementException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    }
    HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
    HostnameVerifier allHostsValid = new HostnameVerifier() {
        public boolean verify(String hostname, SSLSession session) {
            return true;
        }
    };
    HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);
}

}

打开连接前添加以下代码

URL url = new URL(urlString);
DisableSSL disable = new DisableSSL();
disable.disableSSLVerification();
HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
connection.connect();