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@@ -0,0 +1,126 @@
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+package com.uas.erp.schedular.finance.mq;
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+
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+import org.springframework.http.client.SimpleClientHttpRequestFactory;
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+
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+import javax.net.ssl.*;
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+import java.io.IOException;
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+import java.net.HttpURLConnection;
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+import java.net.InetAddress;
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+import java.net.Socket;
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+import java.security.cert.X509Certificate;
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+
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+public class HttpsClientRequestFactory extends SimpleClientHttpRequestFactory {
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+
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+ @Override
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+ protected void prepareConnection(HttpURLConnection connection, String httpMethod) {
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+ try {
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+ if (!(connection instanceof HttpsURLConnection)) {
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+ throw new RuntimeException("An instance of HttpsURLConnection is expected");
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+ }
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+
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+ HttpsURLConnection httpsConnection = (HttpsURLConnection) connection;
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+
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+ TrustManager[] trustAllCerts = new TrustManager[]{
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+ new X509TrustManager() {
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+ @Override
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+ public java.security.cert.X509Certificate[] getAcceptedIssuers() {
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+ return null;
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+ }
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+ @Override
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+ public void checkClientTrusted(X509Certificate[] certs, String authType) {
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+ }
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+ @Override
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+ public void checkServerTrusted(X509Certificate[] certs, String authType) {
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+ }
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+
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+ }
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+ };
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+ SSLContext sslContext = SSLContext.getInstance("TLS");
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+ sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
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+ httpsConnection.setSSLSocketFactory(new MyCustomSSLSocketFactory(sslContext.getSocketFactory()));
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+
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+ httpsConnection.setHostnameVerifier(new HostnameVerifier() {
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+ @Override
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+ public boolean verify(String s, SSLSession sslSession) {
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+ return true;
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+ }
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+ });
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+
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+ super.prepareConnection(httpsConnection, httpMethod);
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ }
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+ }
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+
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+ /**
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+ * We need to invoke sslSocket.setEnabledProtocols(new String[] {"SSLv3"});
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+ * see http://www.oracle.com/technetwork/java/javase/documentation/cve-2014-3566-2342133.html (Java 8 section)
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+ */
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+ // SSLSocketFactory用于创建 SSLSockets
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+ private static class MyCustomSSLSocketFactory extends SSLSocketFactory {
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+
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+ private final SSLSocketFactory delegate;
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+
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+ public MyCustomSSLSocketFactory(SSLSocketFactory delegate) {
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+ this.delegate = delegate;
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+ }
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+
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+ // 返回默认启用的密码套件。除非一个列表启用,对SSL连接的握手会使用这些密码套件。
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+ // 这些默认的服务的最低质量要求保密保护和服务器身份验证
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+ @Override
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+ public String[] getDefaultCipherSuites() {
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+ return delegate.getDefaultCipherSuites();
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+ }
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+
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+ // 返回的密码套件可用于SSL连接启用的名字
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+ @Override
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+ public String[] getSupportedCipherSuites() {
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+ return delegate.getSupportedCipherSuites();
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+ }
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+
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+
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+ @Override
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+ public Socket createSocket(final Socket socket, final String host, final int port,
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+ final boolean autoClose) throws IOException {
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+ final Socket underlyingSocket = delegate.createSocket(socket, host, port, autoClose);
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+ return overrideProtocol(underlyingSocket);
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+ }
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+
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+
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+ @Override
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+ public Socket createSocket(final String host, final int port) throws IOException {
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+ final Socket underlyingSocket = delegate.createSocket(host, port);
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+ return overrideProtocol(underlyingSocket);
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+ }
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+
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+ @Override
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+ public Socket createSocket(final String host, final int port, final InetAddress localAddress,
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+ final int localPort) throws
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+ IOException {
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+ final Socket underlyingSocket = delegate.createSocket(host, port, localAddress, localPort);
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+ return overrideProtocol(underlyingSocket);
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+ }
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+
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+ @Override
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+ public Socket createSocket(final InetAddress host, final int port) throws IOException {
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+ final Socket underlyingSocket = delegate.createSocket(host, port);
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+ return overrideProtocol(underlyingSocket);
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+ }
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+
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+ @Override
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+ public Socket createSocket(final InetAddress host, final int port, final InetAddress localAddress,
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+ final int localPort) throws
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+ IOException {
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+ final Socket underlyingSocket = delegate.createSocket(host, port, localAddress, localPort);
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+ return overrideProtocol(underlyingSocket);
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+ }
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+
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+ private Socket overrideProtocol(final Socket socket) {
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+ if (!(socket instanceof SSLSocket)) {
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+ throw new RuntimeException("An instance of SSLSocket is expected");
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+ }
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+ ((SSLSocket) socket).setEnabledProtocols(new String[]{"TLSv1.2"});
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+ return socket;
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+ }
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+ }
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+}
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