[英]Android Smack SSL/TLS connection to XMPP Ejabberd server with CA Certificate
[英]Android SSL TLS connection to XMPP server
我正在尝试连接到需要“加密(SSL或TLS)”的XMPP服务器。 我无法使用Smack或其他第三方库(学校项目)
这是我的Java代码,用于初始化SSL套接字:
KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
TrustManagerFactory trustManagerFactory=TrustManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
trustManagerFactory.init(keyStore);
SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, trustManagerFactory.getTrustManagers(), new SecureRandom());
socket = sslContext.getSocketFactory().createSocket(HOST, PORT);
socket.setKeepAlive(true);
如果我尝试在套接字上打开流:
socket.getOutputStream()
我收到此错误:
javax.net.ssl.SSLHandshakeException: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0x76cb46a0: Failure in SSL library, usually a protocol error
error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol (external/openssl/ssl/s23_clnt.c:766 0x72fb3d74:0x00000000)
at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:448)
有人知道问题出在哪里吗?
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