我正在编写一个使用Java编写的https服务器,该服务器将接受和响应Ajax请求。我已经通过http连接使其全部功能正常,但是设置https却非常困难。如果我使用openssl,我可以像预期的那样访问服务器并获得响应:
以下是尝试进行Ajax调用后服务器中的堆栈跟踪信息:
openssl s_client -connect localhost:5001
但是来自浏览器的ajax调用失败了。我不确定接下来该怎么做。以下是尝试进行Ajax调用后服务器中的堆栈跟踪信息:
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.writeRecord(Unknown Source)
at sun.security.ssl.AppOutputStream.write(Unknown Source)
at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source)
at sun.nio.cs.StreamEncoder.implFlushBuffer(Unknown Source)
at sun.nio.cs.StreamEncoder.implFlush(Unknown Source)
at sun.nio.cs.StreamEncoder.flush(Unknown Source)
at java.io.OutputStreamWriter.flush(Unknown Source)
at java.io.BufferedWriter.flush(Unknown Source)
at com.myDomain.HttpsServer.main(HttpsServer.java:223)
Caused by: java.io.EOFException: SSL peer shut down incorrectly
at sun.security.ssl.InputRecord.read(Unknown Source)
... 11 more
Ajax调用:
var command, req;
command = {
command: "getStatus",
};
command = JSON.stringify(command);
req = $.ajax("https://localhost:5001", {
data: command,
dataType: "jsonp",
timeout: 1000
});
Java服务器:
private static SSLServerSocket createSSLSocket(){
SSLServerSocketFactory sslServerSocketFactory =
(SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
try{
SSLServerSocket sslSocket =
(SSLServerSocket) sslServerSocketFactory.createServerSocket(port, 10, InetAddress.getByName("127.0.0.1"));
return sslSocket;
} catch (Exception e){
e.printStackTrace();
}
return null;
}
public static void main (String args[]) throws Exception {
SSLServerSocket sslSocket;
sslSocket = createSSLSocket();
while(running) {
SSLSocket connected = (SSLSocket) sslSocket.accept();
try{
BufferedWriter w = new BufferedWriter(
new outputStreamWriter(connected.getOutputStream()));
BufferedReader r = new BufferedReader(
new InputStreamReader(connected.getInputStream()));
w.write("HTTP/1.0 200 OK");
w.write("foo");
w.newLine();
w.flush(); //THIS IS WHERE THE ACTUAL EXCEPTION IS THROWN (LINE 223)
w.close();
r.close();
connected.close();
} catch (Exception e){
e.printStackTrace();
}
}
}
这是使用以下内容运行的:
java -Djavax.net.ssl.keyStore=mySrvKeystore -Djavax.net.ssl.keyStorePassword=123456 myApp
当使用调试选项完成后,看起来mySrvKeystore被正确使用。
更新
以下是来自调试输出的更多信息:
*** ECDH ServerKeyExchange
Server key: Sun EC public key, 256 bits
public x coord: 59120686551233854673577061225846672012454441193286172303206804252170042475984
public y coord: 64356797475544123011351526783519675095229374542555548418334080869325161950574
parameters: secp256r1 [NIST P-256, X9.62 prime256v1] (1.2.840.10045.3.1.7)
*** ServerHelloDone
main, WRITE: TLSv1 Handshake, length = 1317
main, received EOFException: error
main, handling exception: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
%% Invalidated: [Session-1, TLS_ECDHE_RSA_WITH_RC4_128_SHA]
main, SEND TLSv1 ALERT: fatal, description = handshake_failure
main, WRITE: TLSv1 Alert, length = 2
main, called closeSocket()