我正在尝试使用STARTTLS将套接字升级到SSLSocket。在InspIRCd的Wiki上，这是应该如何工作的
>> STARTTLS
<< :test2.chatspike.net 670 nickname :STARTTLS successful, go ahead with TLS handshake
(SSL Handshake)
所以在我的代码中，我已经写过(略有简化)
else if (code.equals("670")) {
SSLSocketFactory sslSocketFactory = ((SSLSocketFactory) SSLSocketFactory.getDefault());
SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket(
socket,
socket.getInetAddress().getHostAddress(),
socket.getPort(),
true);
sslSocket.startHandshake();
bufferedReader = new BufferedReader(new InputStreamReader(sslSocket.getInputStream(), getEncoding()));
bufferedWriter = new BufferedWriter(new OutputStreamWriter(sslSocket.getOutputStream(), getEncoding()));
socket = sslSocket;
}
但是，无论是否有startHandshake()，我总是会收到一个recv失败(当我尝试从新的bufferedReader读取时，我不会得到它。
java.io.IOException: Can't connect to server
at org.pircbotx.PircBotX.connect(PircBotX.java:472) [Exception handling]
at org.pircbotx.PircBotX.connect(PircBotX.java:224) [Overridden constructor]
at org.pircbotx.impl.PircBotXExample.main(PircBotXExample.java:185)
Caused by: java.net.SocketException: Software caused connection abort: recv failed
at java.net.SocketInputStream.read(SocketInputStream.java:150)
at java.net.SocketInputStream.read(SocketInputStream.java:121)
at sun.security.ssl.InputRecord.readFully(InputRecord.java:442)
at sun.security.ssl.InputRecord.read(InputRecord.java:480)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:927)
at sun.security.ssl.SSLSocketImpl.waitForClose(SSLSocketImpl.java:1707)
at sun.security.ssl.HandshakeOutStream.flush(HandshakeOutStream.java:122)
at sun.security.ssl.Handshaker.kickstart(Handshaker.java:909)
at sun.security.ssl.SSLSocketImpl.kickstartHandshake(SSLSocketImpl.java:1423)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1288)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323)
at org.pircbotx.PircBotX.connect(PircBotX.java:411) [startHandshake line]
... 2 more
完整日志(带有
-Djavax.net.debug=all)1365707641940 <<<:kenny.chatspike.net 670 PircBotX :STARTTLS successful, go ahead with TLS handshake
keyStore is :
keyStore type is : jks
keyStore provider is :
init keystore
init keymanager of type SunX509
trustStore is: C:\Program Files\Java\jdk1.7.0_17\jre\lib\security\cacerts
trustStore type is : jks
trustStore provider is :
init truststore
[*SNIP* A bunch of adding trusted certificates]
trigger seeding of SecureRandom
done seeding SecureRandom
Ignoring unavailable cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
Ignoring unavailable cipher suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
Ignoring unsupported cipher suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
Ignoring unsupported cipher suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
Ignoring unavailable cipher suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
Ignoring unavailable cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_128_CBC_SHA256
Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
%% No cached client session
*** ClientHello, TLSv1
RandomCookie: GMT: 1365707642 bytes = { 219, 198, 250, 114, 173, 93, 144, 4, 231, 53, 192, 242, 141, 137, 219, 115, 48, 203, 218, 188, 51, 30, 184, 245, 182, 150, 132, 254 }
Session ID: {}
Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA, SSL_RSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_RC4_128_SHA, TLS_ECDH_RSA_WITH_RC4_128_SHA, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_RC4_128_MD5, TLS_EMPTY_RENEGOTIATION_INFO_SCSV]
Compression Methods: { 0 }
Extension elliptic_curves, curve names: {secp256r1, sect163k1, sect163r2, secp192r1, secp224r1, sect233k1, sect233r1, sect283k1, sect283r1, secp384r1, sect409k1, sect409r1, secp521r1, sect571k1, sect571r1, secp160k1, secp160r1, secp160r2, sect163r1, secp192k1, sect193r1, sect193r2, secp224k1, sect239k1, secp256k1}
Extension ec_point_formats, formats: [uncompressed]
***
[write] MD5 and SHA1 hashes: len = 149
0000: 01 00 00 91 03 01 51 67 0B 7A DB C6 FA 72 AD 5D ......Qg.z...r.]
0010: 90 04 E7 35 C0 F2 8D 89 DB 73 30 CB DA BC 33 1E ...5.....s0...3.
0020: B8 F5 B6 96 84 FE 00 00 2A C0 09 C0 13 00 2F C0 ........*...../.
0030: 04 C0 0E 00 33 00 32 C0 07 C0 11 00 05 C0 02 C0 ....3.2.........
0040: 0C C0 08 C0 12 00 0A C0 03 C0 0D 00 16 00 13 00 ................
0050: 04 00 FF 01 00 00 3E 00 0A 00 34 00 32 00 17 00 ......>...4.2...
0060: 01 00 03 00 13 00 15 00 06 00 07 00 09 00 0A 00 ................
0070: 18 00 0B 00 0C 00 19 00 0D 00 0E 00 0F 00 10 00 ................
0080: 11 00 02 00 12 00 04 00 05 00 14 00 08 00 16 00 ................
0090: 0B 00 02 01 00 .....
main, WRITE: TLSv1 Handshake, length = 149
main, waiting for close_notify or alert: state 1
main, Exception while waiting for close java.net.SocketException: Software caused connection abort: recv failed
main, handling exception: java.net.SocketException: Software caused connection abort: recv failed
main, SEND TLSv1 ALERT: fatal, description = unexpected_message
at java.net.SocketInputStream.socketRead0(Native Method)
main, WRITE: TLSv1 Alert, length = 2
main, Exception sending alert: java.net.SocketException: Software caused connection abort: socket write error
main, called closeSocket()
1365707642425 *** Disconnected.
我怎么做会导致此错误的错误？我知道此功能有效是因为其他客户端可以做到这一点，但是我只是想不通如何从Java做到这一点。
有什么建议？
最佳答案
我进行了一些测试，并在socket握手时在sslSocket上接收数据时收到此错误。例如，如果您注册(发送NICK / LOGIN)到socket而不是sslSocket，则会发生这种情况。尝试在连接TLSSTART之后向服务器发出第一个命令，并等待670/691代码再发送其他内容。
以下内容对我来说没有任何异常，并且可以顺利进行握手:
public static void main(String[] args) throws Exception {
Socket socket = new Socket("irc.chatspike.net",6667);
BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
String line;
writer.write("STARTTLS\r\n");
writer.flush();
while ((line = reader.readLine()) != null) {
if (line.contains(" 670 ")) {
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(null, new TrustManager[]{
new X509TrustManager() {
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
public void checkClientTrusted(
java.security.cert.X509Certificate[] certs, String authType) {
}
public void checkServerTrusted(
java.security.cert.X509Certificate[] certs, String authType) {
}
}
}, new java.security.SecureRandom());
SSLSocketFactory sslSocketFactory = ((SSLSocketFactory) sc.getSocketFactory());
SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket(
socket,
socket.getInetAddress().getHostAddress(),
socket.getPort(),
true);
sslSocket.startHandshake();
}
}