Mixing
Java Client Connection Error: ChangeCipherSpec message sequence violation
5
I have a client server application that has been running fine for awhile now.
Suddenly I am getting the below error when attempting to connect from the client. I see no errors on the server side. The certificates are not expired and I have made no code changes. I do not see any results when searching Google for this error.
javax.net.ssl.SSLProtocolException: ChangeCipherSpec message sequence violation
at sun.security.ssl.HandshakeStateManager.changeCipherSpec(Unknown Source)
at sun.security.ssl.Handshaker.receiveChangeCipherSpec(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readDataRecord(Unknown Source)
at sun.security.ssl.AppInputStream.read(Unknown Source)
at sun.security.ssl.AppInputStream.read(Unknown Source)
at java.io.DataInputStream.readUnsignedShort(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at com.jayavon.game.client.cj.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Client Code:
//load your key store as a stream and initialize a KeyStore
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
//if your store is password protected then declare it (it can be null however)
String tsName = "res/gamedata/truststore";
char trustPassword = "--REMOVED--".toCharArray();
//load the stream to your store
trustStore.load(new FileInputStream(tsName), trustPassword);
//initialize a trust manager factory with the trusted store
TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
trustFactory.init(trustStore);
//get the trust managers from the factory
TrustManager trustManagers = trustFactory.getTrustManagers();
//initialize an ssl context to use these managers and set as default
SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, trustManagers, null);
SSLContext.setDefault(sslContext);
//create sslfactory from the ssl context
SSLSocketFactory factory = sslContext.getSocketFactory();
if (isPROD){
sC = (SSLSocket) factory.createSocket("--REMOVED--", --REMOVED--);
} else {
sC = (SSLSocket) factory.createSocket("localhost", --REMOVED--);
}
sC.addHandshakeCompletedListener(new HandshakeCompletedListener(){
@Override
public void handshakeCompleted(HandshakeCompletedEvent arg0) {
logger.info("------HANDSHAKE START------");
logger.info("Cipher suite: " + arg0.getCipherSuite());
logger.info("Local Principal: " + arg0.getLocalPrincipal());
X509Certificate peerCertChain = null;
try {
peerCertChain = arg0.getPeerCertificateChain();
} catch (SSLPeerUnverifiedException e1) {
logger.error("arg0.getPeerCertificateChain()", e1);
}
for (X509Certificate s: peerCertChain){
logger.info("Local Certificate(SigAlgName): " + s.getSigAlgName());
logger.info("Local Certificate(SigAlgOID): " + s.getSigAlgOID());
logger.info("Local Certificate(Version): " + s.getVersion());
logger.info("Local Certificate(IssuerDN): " + s.getIssuerDN());
logger.info("Local Certificate(NotAfter): " + s.getNotAfter());
logger.info("Local Certificate(NotBefore): " + s.getNotBefore());
logger.info("Local Certificate(PublicKey): " + s.getPublicKey());
logger.info("Local Certificate(SerialNumber): " + s.getSerialNumber());
logger.info("Local Certificate(SubjectDN): " + s.getSubjectDN());
}
Certificate peerCertificates = null;
try {
peerCertificates = arg0.getPeerCertificates();
} catch (SSLPeerUnverifiedException e) {
logger.error("arg0.getPeerCertificates()", e);
}
for (Certificate s: peerCertificates){
logger.info("Peer Certificate(public key): " + s.getPublicKey());
}
try {
logger.info("Peer Principal: " + arg0.getPeerPrincipal());
} catch (SSLPeerUnverifiedException e) {
logger.error("arg0.getPeerPrincipal()", e);
}
logger.info("Session: " + arg0.getSession());
logger.info("Socket: " + arg0.getSocket());
logger.info("Source: " + arg0.getSource());
logger.info("------HANDSHAKE DONE------");
}
});
sC.startHandshake();
Server Code:
String ksName = "res/gamedata/server.keystore";
char ksPass = "--REMOVED--".toCharArray();
//create new keystore instance
KeyStore ks = KeyStore.getInstance("JKS");
//load the keystore with password into the keystore
ks.load(new FileInputStream(ksName), ksPass);
//create a new keymanagerfactory and initalize with the keystore
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, ksPass);
//initialize an ssl context with TLS with the keymanagers(server certificate/decrypted private key)
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(kmf.getKeyManagers(), null, null);
//create sslfactory from the ssl context
SSLServerSocketFactory ssf = sc.getServerSocketFactory();
//create the server socket for clients to connect to
s = (SSLServerSocket) ssf.createServerSocket(--REMOVED--);
sC = (SSLSocket) s.accept();
sC.addHandshakeCompletedListener(new HandshakeCompletedListener(){
@Override
public void handshakeCompleted(HandshakeCompletedEvent arg0) {
LOGGER.info("------HANDSHAKE START------");
LOGGER.info("Cipher suite: " + arg0.getCipherSuite());
Certificate localCerts = arg0.getLocalCertificates();
for (Certificate s: localCerts){
LOGGER.info("Local Certificate(public key): " + s.getPublicKey());
}
LOGGER.info("Local Principal: " + arg0.getLocalPrincipal());
LOGGER.info("Session: " + arg0.getSession());
LOGGER.info("Socket: " + arg0.getSocket());
LOGGER.info("Source: " + arg0.getSource());
LOGGER.info("------HANDSHAKE DONE------");
}
});
try {
sC.startHandshake();
} catch (SSLHandshakeException e2){
LOGGER.error("client handshake issue for IP(" + sC.getLocalAddress().toString() + ")", e2);
}
java ssl encryption
asked Jan 2 at 5:19
KisnardOnlineKisnardOnline
29621230
add a comment |
5
I have a client server application that has been running fine for awhile now.
Suddenly I am getting the below error when attempting to connect from the client. I see no errors on the server side. The certificates are not expired and I have made no code changes. I do not see any results when searching Google for this error.
javax.net.ssl.SSLProtocolException: ChangeCipherSpec message sequence violation
at sun.security.ssl.HandshakeStateManager.changeCipherSpec(Unknown Source)
at sun.security.ssl.Handshaker.receiveChangeCipherSpec(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readDataRecord(Unknown Source)
at sun.security.ssl.AppInputStream.read(Unknown Source)
at sun.security.ssl.AppInputStream.read(Unknown Source)
at java.io.DataInputStream.readUnsignedShort(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at com.jayavon.game.client.cj.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Client Code:
//load your key store as a stream and initialize a KeyStore
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
//if your store is password protected then declare it (it can be null however)
String tsName = "res/gamedata/truststore";
char trustPassword = "--REMOVED--".toCharArray();
//load the stream to your store
trustStore.load(new FileInputStream(tsName), trustPassword);
//initialize a trust manager factory with the trusted store
TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
trustFactory.init(trustStore);
//get the trust managers from the factory
TrustManager trustManagers = trustFactory.getTrustManagers();
//initialize an ssl context to use these managers and set as default
SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, trustManagers, null);
SSLContext.setDefault(sslContext);
//create sslfactory from the ssl context
SSLSocketFactory factory = sslContext.getSocketFactory();
if (isPROD){
sC = (SSLSocket) factory.createSocket("--REMOVED--", --REMOVED--);
} else {
sC = (SSLSocket) factory.createSocket("localhost", --REMOVED--);
}
sC.addHandshakeCompletedListener(new HandshakeCompletedListener(){
@Override
public void handshakeCompleted(HandshakeCompletedEvent arg0) {
logger.info("------HANDSHAKE START------");
logger.info("Cipher suite: " + arg0.getCipherSuite());
logger.info("Local Principal: " + arg0.getLocalPrincipal());
X509Certificate peerCertChain = null;
try {
peerCertChain = arg0.getPeerCertificateChain();
} catch (SSLPeerUnverifiedException e1) {
logger.error("arg0.getPeerCertificateChain()", e1);
}
for (X509Certificate s: peerCertChain){
logger.info("Local Certificate(SigAlgName): " + s.getSigAlgName());
logger.info("Local Certificate(SigAlgOID): " + s.getSigAlgOID());
logger.info("Local Certificate(Version): " + s.getVersion());
logger.info("Local Certificate(IssuerDN): " + s.getIssuerDN());
logger.info("Local Certificate(NotAfter): " + s.getNotAfter());
logger.info("Local Certificate(NotBefore): " + s.getNotBefore());
logger.info("Local Certificate(PublicKey): " + s.getPublicKey());
logger.info("Local Certificate(SerialNumber): " + s.getSerialNumber());
logger.info("Local Certificate(SubjectDN): " + s.getSubjectDN());
}
Certificate peerCertificates = null;
try {
peerCertificates = arg0.getPeerCertificates();
} catch (SSLPeerUnverifiedException e) {
logger.error("arg0.getPeerCertificates()", e);
}
for (Certificate s: peerCertificates){
logger.info("Peer Certificate(public key): " + s.getPublicKey());
}
try {
logger.info("Peer Principal: " + arg0.getPeerPrincipal());
} catch (SSLPeerUnverifiedException e) {
logger.error("arg0.getPeerPrincipal()", e);
}
logger.info("Session: " + arg0.getSession());
logger.info("Socket: " + arg0.getSocket());
logger.info("Source: " + arg0.getSource());
logger.info("------HANDSHAKE DONE------");
}
});
sC.startHandshake();
Server Code:
String ksName = "res/gamedata/server.keystore";
char ksPass = "--REMOVED--".toCharArray();
//create new keystore instance
KeyStore ks = KeyStore.getInstance("JKS");
//load the keystore with password into the keystore
ks.load(new FileInputStream(ksName), ksPass);
//create a new keymanagerfactory and initalize with the keystore
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, ksPass);
//initialize an ssl context with TLS with the keymanagers(server certificate/decrypted private key)
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(kmf.getKeyManagers(), null, null);
//create sslfactory from the ssl context
SSLServerSocketFactory ssf = sc.getServerSocketFactory();
//create the server socket for clients to connect to
s = (SSLServerSocket) ssf.createServerSocket(--REMOVED--);
sC = (SSLSocket) s.accept();
sC.addHandshakeCompletedListener(new HandshakeCompletedListener(){
@Override
public void handshakeCompleted(HandshakeCompletedEvent arg0) {
LOGGER.info("------HANDSHAKE START------");
LOGGER.info("Cipher suite: " + arg0.getCipherSuite());
Certificate localCerts = arg0.getLocalCertificates();
for (Certificate s: localCerts){
LOGGER.info("Local Certificate(public key): " + s.getPublicKey());
}
LOGGER.info("Local Principal: " + arg0.getLocalPrincipal());
LOGGER.info("Session: " + arg0.getSession());
LOGGER.info("Socket: " + arg0.getSocket());
LOGGER.info("Source: " + arg0.getSource());
LOGGER.info("------HANDSHAKE DONE------");
}
});
try {
sC.startHandshake();
} catch (SSLHandshakeException e2){
LOGGER.error("client handshake issue for IP(" + sC.getLocalAddress().toString() + ")", e2);
}
java ssl encryption
asked Jan 2 at 5:19
KisnardOnlineKisnardOnline
29621230
How many threads are accessing the socket?
– James K Polk
Jan 2 at 22:06
Only 1 handler doing the sC accept line and below
– KisnardOnline
Jan 2 at 23:56
This can happen if you have other Threads reading from the underlying socket.
– James K Polk
Jan 3 at 0:23
What JDK version is being used on the client and server side? Have there been any recent changes/updates in the JDK versions?
– M. Rizzo
Jan 10 at 14:08
1
possible duplicate of stackoverflow.com/questions/24812755/… Enable debug to see if that could be the case.
– David
Jan 11 at 3:50
add a comment |
5
5
5
I have a client server application that has been running fine for awhile now.
Suddenly I am getting the below error when attempting to connect from the client. I see no errors on the server side. The certificates are not expired and I have made no code changes. I do not see any results when searching Google for this error.
javax.net.ssl.SSLProtocolException: ChangeCipherSpec message sequence violation
at sun.security.ssl.HandshakeStateManager.changeCipherSpec(Unknown Source)
at sun.security.ssl.Handshaker.receiveChangeCipherSpec(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readDataRecord(Unknown Source)
at sun.security.ssl.AppInputStream.read(Unknown Source)
at sun.security.ssl.AppInputStream.read(Unknown Source)
at java.io.DataInputStream.readUnsignedShort(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at com.jayavon.game.client.cj.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Client Code:
//load your key store as a stream and initialize a KeyStore
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
//if your store is password protected then declare it (it can be null however)
String tsName = "res/gamedata/truststore";
char trustPassword = "--REMOVED--".toCharArray();
//load the stream to your store
trustStore.load(new FileInputStream(tsName), trustPassword);
//initialize a trust manager factory with the trusted store
TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
trustFactory.init(trustStore);
//get the trust managers from the factory
TrustManager trustManagers = trustFactory.getTrustManagers();
//initialize an ssl context to use these managers and set as default
SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, trustManagers, null);
SSLContext.setDefault(sslContext);
//create sslfactory from the ssl context
SSLSocketFactory factory = sslContext.getSocketFactory();
if (isPROD){
sC = (SSLSocket) factory.createSocket("--REMOVED--", --REMOVED--);
} else {
sC = (SSLSocket) factory.createSocket("localhost", --REMOVED--);
}
sC.addHandshakeCompletedListener(new HandshakeCompletedListener(){
@Override
public void handshakeCompleted(HandshakeCompletedEvent arg0) {
logger.info("------HANDSHAKE START------");
logger.info("Cipher suite: " + arg0.getCipherSuite());
logger.info("Local Principal: " + arg0.getLocalPrincipal());
X509Certificate peerCertChain = null;
try {
peerCertChain = arg0.getPeerCertificateChain();
} catch (SSLPeerUnverifiedException e1) {
logger.error("arg0.getPeerCertificateChain()", e1);
}
for (X509Certificate s: peerCertChain){
logger.info("Local Certificate(SigAlgName): " + s.getSigAlgName());
logger.info("Local Certificate(SigAlgOID): " + s.getSigAlgOID());
logger.info("Local Certificate(Version): " + s.getVersion());
logger.info("Local Certificate(IssuerDN): " + s.getIssuerDN());
logger.info("Local Certificate(NotAfter): " + s.getNotAfter());
logger.info("Local Certificate(NotBefore): " + s.getNotBefore());
logger.info("Local Certificate(PublicKey): " + s.getPublicKey());
logger.info("Local Certificate(SerialNumber): " + s.getSerialNumber());
logger.info("Local Certificate(SubjectDN): " + s.getSubjectDN());
}
Certificate peerCertificates = null;
try {
peerCertificates = arg0.getPeerCertificates();
} catch (SSLPeerUnverifiedException e) {
logger.error("arg0.getPeerCertificates()", e);
}
for (Certificate s: peerCertificates){
logger.info("Peer Certificate(public key): " + s.getPublicKey());
}
try {
logger.info("Peer Principal: " + arg0.getPeerPrincipal());
} catch (SSLPeerUnverifiedException e) {
logger.error("arg0.getPeerPrincipal()", e);
}
logger.info("Session: " + arg0.getSession());
logger.info("Socket: " + arg0.getSocket());
logger.info("Source: " + arg0.getSource());
logger.info("------HANDSHAKE DONE------");
}
});
sC.startHandshake();
Server Code:
String ksName = "res/gamedata/server.keystore";
char ksPass = "--REMOVED--".toCharArray();
//create new keystore instance
KeyStore ks = KeyStore.getInstance("JKS");
//load the keystore with password into the keystore
ks.load(new FileInputStream(ksName), ksPass);
//create a new keymanagerfactory and initalize with the keystore
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, ksPass);
//initialize an ssl context with TLS with the keymanagers(server certificate/decrypted private key)
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(kmf.getKeyManagers(), null, null);
//create sslfactory from the ssl context
SSLServerSocketFactory ssf = sc.getServerSocketFactory();
//create the server socket for clients to connect to
s = (SSLServerSocket) ssf.createServerSocket(--REMOVED--);
sC = (SSLSocket) s.accept();
sC.addHandshakeCompletedListener(new HandshakeCompletedListener(){
@Override
public void handshakeCompleted(HandshakeCompletedEvent arg0) {
LOGGER.info("------HANDSHAKE START------");
LOGGER.info("Cipher suite: " + arg0.getCipherSuite());
Certificate localCerts = arg0.getLocalCertificates();
for (Certificate s: localCerts){
LOGGER.info("Local Certificate(public key): " + s.getPublicKey());
}
LOGGER.info("Local Principal: " + arg0.getLocalPrincipal());
LOGGER.info("Session: " + arg0.getSession());
LOGGER.info("Socket: " + arg0.getSocket());
LOGGER.info("Source: " + arg0.getSource());
LOGGER.info("------HANDSHAKE DONE------");
}
});
try {
sC.startHandshake();
} catch (SSLHandshakeException e2){
LOGGER.error("client handshake issue for IP(" + sC.getLocalAddress().toString() + ")", e2);
}
java ssl encryption
asked Jan 2 at 5:19
KisnardOnlineKisnardOnline
29621230
I have a client server application that has been running fine for awhile now.
Suddenly I am getting the below error when attempting to connect from the client. I see no errors on the server side. The certificates are not expired and I have made no code changes. I do not see any results when searching Google for this error.
javax.net.ssl.SSLProtocolException: ChangeCipherSpec message sequence violation
at sun.security.ssl.HandshakeStateManager.changeCipherSpec(Unknown Source)
at sun.security.ssl.Handshaker.receiveChangeCipherSpec(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readDataRecord(Unknown Source)
at sun.security.ssl.AppInputStream.read(Unknown Source)
at sun.security.ssl.AppInputStream.read(Unknown Source)
at java.io.DataInputStream.readUnsignedShort(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at java.io.DataInputStream.readUTF(Unknown Source)
at com.jayavon.game.client.cj.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Client Code:
//load your key store as a stream and initialize a KeyStore
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
//if your store is password protected then declare it (it can be null however)
String tsName = "res/gamedata/truststore";
char trustPassword = "--REMOVED--".toCharArray();
//load the stream to your store
trustStore.load(new FileInputStream(tsName), trustPassword);
//initialize a trust manager factory with the trusted store
TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
trustFactory.init(trustStore);
//get the trust managers from the factory
TrustManager trustManagers = trustFactory.getTrustManagers();
//initialize an ssl context to use these managers and set as default
SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, trustManagers, null);
SSLContext.setDefault(sslContext);
//create sslfactory from the ssl context
SSLSocketFactory factory = sslContext.getSocketFactory();
if (isPROD){
sC = (SSLSocket) factory.createSocket("--REMOVED--", --REMOVED--);
} else {
sC = (SSLSocket) factory.createSocket("localhost", --REMOVED--);
}
sC.addHandshakeCompletedListener(new HandshakeCompletedListener(){
@Override
public void handshakeCompleted(HandshakeCompletedEvent arg0) {
logger.info("------HANDSHAKE START------");
logger.info("Cipher suite: " + arg0.getCipherSuite());
logger.info("Local Principal: " + arg0.getLocalPrincipal());
X509Certificate peerCertChain = null;
try {
peerCertChain = arg0.getPeerCertificateChain();
} catch (SSLPeerUnverifiedException e1) {
logger.error("arg0.getPeerCertificateChain()", e1);
}
for (X509Certificate s: peerCertChain){
logger.info("Local Certificate(SigAlgName): " + s.getSigAlgName());
logger.info("Local Certificate(SigAlgOID): " + s.getSigAlgOID());
logger.info("Local Certificate(Version): " + s.getVersion());
logger.info("Local Certificate(IssuerDN): " + s.getIssuerDN());
logger.info("Local Certificate(NotAfter): " + s.getNotAfter());
logger.info("Local Certificate(NotBefore): " + s.getNotBefore());
logger.info("Local Certificate(PublicKey): " + s.getPublicKey());
logger.info("Local Certificate(SerialNumber): " + s.getSerialNumber());
logger.info("Local Certificate(SubjectDN): " + s.getSubjectDN());
}
Certificate peerCertificates = null;
try {
peerCertificates = arg0.getPeerCertificates();
} catch (SSLPeerUnverifiedException e) {
logger.error("arg0.getPeerCertificates()", e);
}
for (Certificate s: peerCertificates){
logger.info("Peer Certificate(public key): " + s.getPublicKey());
}
try {
logger.info("Peer Principal: " + arg0.getPeerPrincipal());
} catch (SSLPeerUnverifiedException e) {
logger.error("arg0.getPeerPrincipal()", e);
}
logger.info("Session: " + arg0.getSession());
logger.info("Socket: " + arg0.getSocket());
logger.info("Source: " + arg0.getSource());
logger.info("------HANDSHAKE DONE------");
}
});
sC.startHandshake();
Server Code:
String ksName = "res/gamedata/server.keystore";
char ksPass = "--REMOVED--".toCharArray();
//create new keystore instance
KeyStore ks = KeyStore.getInstance("JKS");
//load the keystore with password into the keystore
ks.load(new FileInputStream(ksName), ksPass);
//create a new keymanagerfactory and initalize with the keystore
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, ksPass);
//initialize an ssl context with TLS with the keymanagers(server certificate/decrypted private key)
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(kmf.getKeyManagers(), null, null);
//create sslfactory from the ssl context
SSLServerSocketFactory ssf = sc.getServerSocketFactory();
//create the server socket for clients to connect to
s = (SSLServerSocket) ssf.createServerSocket(--REMOVED--);
sC = (SSLSocket) s.accept();
sC.addHandshakeCompletedListener(new HandshakeCompletedListener(){
@Override
public void handshakeCompleted(HandshakeCompletedEvent arg0) {
LOGGER.info("------HANDSHAKE START------");
LOGGER.info("Cipher suite: " + arg0.getCipherSuite());
Certificate localCerts = arg0.getLocalCertificates();
for (Certificate s: localCerts){
LOGGER.info("Local Certificate(public key): " + s.getPublicKey());
}
LOGGER.info("Local Principal: " + arg0.getLocalPrincipal());
LOGGER.info("Session: " + arg0.getSession());
LOGGER.info("Socket: " + arg0.getSocket());
LOGGER.info("Source: " + arg0.getSource());
LOGGER.info("------HANDSHAKE DONE------");
}
});
try {
sC.startHandshake();
} catch (SSLHandshakeException e2){
LOGGER.error("client handshake issue for IP(" + sC.getLocalAddress().toString() + ")", e2);
}
java ssl encryption
java ssl encryption
asked Jan 2 at 5:19
KisnardOnlineKisnardOnline
29621230
asked Jan 2 at 5:19
KisnardOnlineKisnardOnline
29621230
asked Jan 2 at 5:19
KisnardOnlineKisnardOnline
29621230
asked Jan 2 at 5:19
KisnardOnlineKisnardOnline
29621230
asked Jan 2 at 5:19
KisnardOnlineKisnardOnline
29621230
29621230
How many threads are accessing the socket?
– James K Polk
Jan 2 at 22:06
Only 1 handler doing the sC accept line and below
– KisnardOnline
Jan 2 at 23:56
This can happen if you have other Threads reading from the underlying socket.
– James K Polk
Jan 3 at 0:23
What JDK version is being used on the client and server side? Have there been any recent changes/updates in the JDK versions?
– M. Rizzo
Jan 10 at 14:08
1
possible duplicate of stackoverflow.com/questions/24812755/… Enable debug to see if that could be the case.
– David
Jan 11 at 3:50
add a comment |
How many threads are accessing the socket?
– James K Polk
Jan 2 at 22:06
Only 1 handler doing the sC accept line and below
– KisnardOnline
Jan 2 at 23:56
This can happen if you have other Threads reading from the underlying socket.
– James K Polk
Jan 3 at 0:23
What JDK version is being used on the client and server side? Have there been any recent changes/updates in the JDK versions?
– M. Rizzo
Jan 10 at 14:08
1
possible duplicate of stackoverflow.com/questions/24812755/… Enable debug to see if that could be the case.
– David
Jan 11 at 3:50
How many threads are accessing the socket?
– James K Polk
Jan 2 at 22:06
How many threads are accessing the socket?
– James K Polk
Jan 2 at 22:06
Only 1 handler doing the sC accept line and below
– KisnardOnline
Jan 2 at 23:56
Only 1 handler doing the sC accept line and below
– KisnardOnline
Jan 2 at 23:56
This can happen if you have other Threads reading from the underlying socket.
– James K Polk
Jan 3 at 0:23
This can happen if you have other Threads reading from the underlying socket.
– James K Polk
Jan 3 at 0:23
What JDK version is being used on the client and server side? Have there been any recent changes/updates in the JDK versions?
– M. Rizzo
Jan 10 at 14:08
What JDK version is being used on the client and server side? Have there been any recent changes/updates in the JDK versions?
– M. Rizzo
Jan 10 at 14:08
1
1
possible duplicate of stackoverflow.com/questions/24812755/… Enable debug to see if that could be the case.
– David
Jan 11 at 3:50
possible duplicate of stackoverflow.com/questions/24812755/… Enable debug to see if that could be the case.
– David
Jan 11 at 3:50
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The solution was to follow what David commented.
sC.setEnabledProtocols(new String{"TLSv1.2"});
answered Jan 13 at 20:44
KisnardOnlineKisnardOnline
29621230
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1 Answer
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The solution was to follow what David commented.
sC.setEnabledProtocols(new String{"TLSv1.2"});
answered Jan 13 at 20:44
KisnardOnlineKisnardOnline
29621230
add a comment |
0
The solution was to follow what David commented.
sC.setEnabledProtocols(new String{"TLSv1.2"});
answered Jan 13 at 20:44
KisnardOnlineKisnardOnline
29621230
add a comment |
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The solution was to follow what David commented.
sC.setEnabledProtocols(new String{"TLSv1.2"});
answered Jan 13 at 20:44
KisnardOnlineKisnardOnline
29621230
The solution was to follow what David commented.
sC.setEnabledProtocols(new String{"TLSv1.2"});
answered Jan 13 at 20:44
KisnardOnlineKisnardOnline
29621230
answered Jan 13 at 20:44
KisnardOnlineKisnardOnline
29621230
answered Jan 13 at 20:44
KisnardOnlineKisnardOnline
29621230
answered Jan 13 at 20:44
KisnardOnlineKisnardOnline
29621230
29621230
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add a comment |
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How many threads are accessing the socket?
– James K Polk
Jan 2 at 22:06
Only 1 handler doing the sC accept line and below
– KisnardOnline
Jan 2 at 23:56
This can happen if you have other Threads reading from the underlying socket.
– James K Polk
Jan 3 at 0:23
What JDK version is being used on the client and server side? Have there been any recent changes/updates in the JDK versions?
– M. Rizzo
Jan 10 at 14:08
1
possible duplicate of stackoverflow.com/questions/24812755/… Enable debug to see if that could be the case.
– David
Jan 11 at 3:50