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Added TLS support (backported from master)
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64 changes: 64 additions & 0 deletions
64
src/main/java/com/github/shyiko/mysql/binlog/network/DefaultSSLSocketFactory.java
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|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| /* | ||
| * Copyright 2016 Stanley Shyiko | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.github.shyiko.mysql.binlog.network; | ||
|
|
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| import javax.net.ssl.SSLContext; | ||
| import javax.net.ssl.SSLSocket; | ||
| import java.io.IOException; | ||
| import java.net.Socket; | ||
| import java.net.SocketException; | ||
| import java.security.GeneralSecurityException; | ||
|
|
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| /** | ||
| * @author <a href="mailto:[email protected]">Stanley Shyiko</a> | ||
| */ | ||
| public class DefaultSSLSocketFactory implements SSLSocketFactory { | ||
|
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| private final String protocol; | ||
|
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| public DefaultSSLSocketFactory() { | ||
| this("TLSv1"); | ||
| } | ||
|
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| /** | ||
| * @param protocol TLSv1, TLSv1.1 or TLSv1.2 (the last two require JDK 7+) | ||
| */ | ||
| public DefaultSSLSocketFactory(String protocol) { | ||
| this.protocol = protocol; | ||
| } | ||
|
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| @Override | ||
| public SSLSocket createSocket(Socket socket) throws SocketException { | ||
| SSLContext sc; | ||
| try { | ||
| sc = SSLContext.getInstance(this.protocol); | ||
| initSSLContext(sc); | ||
| } catch (GeneralSecurityException e) { | ||
| throw new SocketException(e.getMessage()); | ||
| } | ||
| try { | ||
| return (SSLSocket) sc.getSocketFactory() | ||
| .createSocket(socket, socket.getInetAddress().getHostName(), socket.getPort(), true); | ||
| } catch (IOException e) { | ||
| throw new SocketException(e.getMessage()); | ||
| } | ||
| } | ||
|
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| protected void initSSLContext(SSLContext sc) throws GeneralSecurityException { | ||
| sc.init(null, null, null); | ||
| } | ||
|
|
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| } |
29 changes: 29 additions & 0 deletions
29
src/main/java/com/github/shyiko/mysql/binlog/network/IdentityVerificationException.java
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| @@ -0,0 +1,29 @@ | ||
| /* | ||
| * Copyright 2016 Stanley Shyiko | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.github.shyiko.mysql.binlog.network; | ||
|
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| import javax.net.ssl.SSLException; | ||
|
|
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| /** | ||
| * @author <a href="mailto:[email protected]">Stanley Shyiko</a> | ||
| */ | ||
| public class IdentityVerificationException extends SSLException { | ||
|
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| public IdentityVerificationException(String message) { | ||
| super(message); | ||
| } | ||
|
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| } |
50 changes: 50 additions & 0 deletions
50
src/main/java/com/github/shyiko/mysql/binlog/network/SSLMode.java
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| @@ -0,0 +1,50 @@ | ||
| /* | ||
| * Copyright 2016 Stanley Shyiko | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.github.shyiko.mysql.binlog.network; | ||
|
|
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| /** | ||
| * @see <a href="https://dev.mysql.com/doc/refman/5.7/en/secure-connection-options.html#option_general_ssl-mode> | ||
| * ssl-mode</a> for the original documentation. | ||
| * @author <a href="mailto:[email protected]">Stanley Shyiko</a> | ||
| */ | ||
| public enum SSLMode { | ||
|
|
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| /** | ||
| * Establish a secure (encrypted) connection if the server supports secure connections. | ||
| * Fall back to an unencrypted connection otherwise. | ||
| */ | ||
| PREFERRED, | ||
| /** | ||
| * Establish an unencrypted connection. | ||
| */ | ||
| DISABLED, | ||
| /** | ||
| * Establish a secure connection if the server supports secure connections. | ||
| * The connection attempt fails if a secure connection cannot be established. | ||
| */ | ||
| REQUIRED, | ||
| /** | ||
| * Like REQUIRED, but additionally verify the server TLS certificate against the configured Certificate Authority | ||
| * (CA) certificates. The connection attempt fails if no valid matching CA certificates are found. | ||
| */ | ||
| VERIFY_CA, | ||
| /** | ||
| * Like VERIFY_CA, but additionally verify that the server certificate matches the host to which the connection is | ||
| * attempted. | ||
| */ | ||
| VERIFY_IDENTITY | ||
|
|
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| } |
28 changes: 28 additions & 0 deletions
28
src/main/java/com/github/shyiko/mysql/binlog/network/SSLSocketFactory.java
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| /* | ||
| * Copyright 2016 Stanley Shyiko | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.github.shyiko.mysql.binlog.network; | ||
|
|
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| import javax.net.ssl.SSLSocket; | ||
| import java.net.Socket; | ||
| import java.net.SocketException; | ||
|
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| /** | ||
| * @author <a href="mailto:[email protected]">Stanley Shyiko</a> | ||
| */ | ||
| public interface SSLSocketFactory { | ||
|
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| SSLSocket createSocket(Socket socket) throws SocketException; | ||
| } |
49 changes: 49 additions & 0 deletions
49
src/main/java/com/github/shyiko/mysql/binlog/network/TLSHostnameVerifier.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| /* | ||
| * Copyright 2016 Stanley Shyiko | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package com.github.shyiko.mysql.binlog.network; | ||
|
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| import sun.security.util.HostnameChecker; | ||
|
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| import javax.net.ssl.HostnameVerifier; | ||
| import javax.net.ssl.SSLPeerUnverifiedException; | ||
| import javax.net.ssl.SSLSession; | ||
| import java.security.cert.Certificate; | ||
| import java.security.cert.CertificateException; | ||
| import java.security.cert.X509Certificate; | ||
|
|
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| /** | ||
| * @author <a href="mailto:[email protected]">Stanley Shyiko</a> | ||
| */ | ||
| public class TLSHostnameVerifier implements HostnameVerifier { | ||
|
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| public boolean verify(String hostname, SSLSession session) { | ||
| HostnameChecker checker = HostnameChecker.getInstance(HostnameChecker.TYPE_TLS); | ||
| try { | ||
| Certificate[] peerCertificates = session.getPeerCertificates(); | ||
| if (peerCertificates.length > 0 && peerCertificates[0] instanceof X509Certificate) { | ||
| X509Certificate peerCertificate = (X509Certificate) peerCertificates[0]; | ||
| try { | ||
| checker.match(hostname, peerCertificate); | ||
| return true; | ||
| } catch (CertificateException ignored) { | ||
| } | ||
| } | ||
| } catch (SSLPeerUnverifiedException ignored) { | ||
| } | ||
| return false; | ||
| } | ||
|
|
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| } |
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