我的类(class)有一个简短的任务,即扩展一个简单的 Java 服务器以在 Ubuntu 上支持 SSL。
好的,首先,我这样做了:
私有(private)静态 SSLServerSocketFactory 工厂;
private static SSLServerSocket serverSocket;
public SimpleWebServer () throws Exception {
//dServerSocket = new ServerSocket (PORT);
factory = (SSLServerSocketFactory)SSLServerSocketFactory.getDefault();
serverSocket = (SSLServerSocket)factory.createServerSocket(8081);
}
public void run() throws Exception {
while (true) {
/* wait for a connection from a client */
//Socket s = dServerSocket.accept();
SSLSocket s = (SSLSocket)serverSocket.accept();
/* then process the client's request */
processRequest(s);
}
}
看起来基本没问题,我按如下方式运行服务器:
java -Djavax.net.ssl.keyStore=com/learnsecurity/keystore.jks -Djavax.net.ssl.keyStorePassword=123456 com/learnsecurity/SimpleWebServer
但是,当我从 Firefox 向 https://localhost:8081
发送请求时,服务器向我发送了这个垃圾邮件:
Exception in thread "main" javax.net.ssl.SSLHandshakeException: Received fatal alert: bad_certificate
at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
at sun.security.ssl.Alerts.getSSLException(Alerts.java:154)
at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1796)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1039)
at sun.security.ssl.SSLSocketImpl.waitForClose(SSLSocketImpl.java:1574)
at sun.security.ssl.HandshakeOutStream.flush(HandshakeOutStream.java:122)
at sun.security.ssl.Handshaker.sendChangeCipherSpec(Handshaker.java:705)
at sun.security.ssl.ServerHandshaker.sendChangeCipherAndFinish(ServerHandshaker.java:1297)
at sun.security.ssl.ServerHandshaker.clientFinished(ServerHandshaker.java:1257)
at sun.security.ssl.ServerHandshaker.processMessage(ServerHandshaker.java:244)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:609)
at sun.security.ssl.Handshaker.process_record(Handshaker.java:545)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:978)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1223)
at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:838)
at sun.security.ssl.AppInputStream.read(AppInputStream.java:94)
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:282)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:324)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:176)
at java.io.InputStreamReader.read(InputStreamReader.java:184)
at java.io.BufferedReader.fill(BufferedReader.java:153)
at java.io.BufferedReader.readLine(BufferedReader.java:316)
at java.io.BufferedReader.readLine(BufferedReader.java:379)
at com.learnsecurity.SimpleWebServer.processRequest(SimpleWebServer.java:62)
at com.learnsecurity.SimpleWebServer.run(SimpleWebServer.java:45)
at com.learnsecurity.SimpleWebServer.main(SimpleWebServer.java:178)
我按照本教程生成了证书: http://www.sslshopper.com/article-how-to-create-a-self-signed-certificate-using-java-keytool.html
我一直在四处寻找解决方案,但一直没有成功。我在想,因为服务器正在运行,所以它与证书有关。有人能指出我正确的方向吗?
最佳答案
您的服务器没有问题,它已准备好接受来自它“信任”的客户端的 SSL 连接,这意味着其证书在您服务器的 keystore 中可用。而且,在上述情况下,这是不正确的,因为您的 FireFox 中的证书未在服务器的 keystore 中列为受信任的。因此,导出您的 Firefox 证书并将它们作为受信任的证书导入到您服务器的 keystore 中。
关于java - SSLException 错误证书,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/17663976/