Java SSLInitializationException类代码示例

import org.apache.http.conn.ssl.SSLInitializationException; //导入依赖的package包/类
private static SSLContext getPreferredSslContext() {
    try {
        final SSLContext sslcontext = SSLContext.getInstance("TLS");
        // http://download.java.net/jdk9/docs/technotes/guides/security/jsse/JSSERefGuide.html
        sslcontext.init(null, null, null);
        return sslcontext;
    } catch (final NoSuchAlgorithmException | KeyManagementException ex) {
        throw new SSLInitializationException(ex.getMessage(), ex);
    }
}
 

import org.apache.http.conn.ssl.SSLInitializationException; //导入依赖的package包/类
/**
 * @throws SSLInitializationException
 */
private static SchemeLayeredSocketFactory checkAndInit() throws SSLInitializationException {
    log.info("Setting up HTTPS TrustAll Socket Factory");
    try {
        return new HC4TrustAllSSLSocketFactory();
    } catch (GeneralSecurityException e) {
        log.warn("Failed to initialise HTTPS HC4TrustAllSSLSocketFactory", e);
        return SSLSocketFactory.getSocketFactory();
    }
}
 

import org.apache.http.conn.ssl.SSLInitializationException; //导入依赖的package包/类
/**
 * The default SSLContext implementation.
 * <p>
 *     Creates a SSLContext with a TrustManager implementation for managing the specified <i>TrustStore</i> file.
 *     The information to access the TrustStore file must be provided through the {@link SDKConfiguration} parameter.
 *     These information include the path to the file, its password and the type. Currently, the only type supported
 *     is the default type JKS.
 * </p>
 *
 * @param config SDK configuration containing SSL properties that will be used to create the context.
 *               These properties comprehends the path to the TrustSore file and its password.
 * @return {@link SSLContext}
 */
private static SSLContext getDefaultContext(SDKConfiguration config) {
    try {
        File trustStore = new File(config.getTrustStoreFile());

        SSLContext context = SSLContextBuilder.create()
                .loadTrustMaterial(trustStore, config.getTrustStorePassword().toCharArray())
                .build();

        return context;
    } catch (GeneralSecurityException | IOException e) {
        throw new SSLInitializationException(e.getMessage(), e);
    }
}
 

import org.apache.http.conn.ssl.SSLInitializationException; //导入依赖的package包/类
/**
 * This SSLContext bypass any server validation which means that no verification is made to check
 * whether the response came from the real server or from a fake one.
 * <p>
 *     <b>This implementation is only intent for testing purposes.
 *     Do not use it in a production environment!</b>
 * </p>
 * @return {@link SSLContext}
 */
private static SSLContext getTrustAllContext() {
    try {
        SSLContext context = SSLContext.getInstance(SSLConnectionSocketFactory.TLS);

        context.init(null, new TrustManager[]{ new TrustAllX509TrustManager() }, new SecureRandom());

        return context;
    } catch (GeneralSecurityException e) {
        throw new SSLInitializationException(e.getMessage(), e);
    }
}
 

import org.apache.http.conn.ssl.SSLInitializationException; //导入依赖的package包/类
/**
 * Uses the current JVM SSL context.
 * <br>
 * The context can be configured/modified by setting the following properties:
 * <ul>
 *     <li>javax.net.ssl.trustStore</li>
 *     <li>javax.net.ssl.trustStorePassword</li>
 *     <li>javax.net.ssl.trustStoreType</li>
 * </ul>
 * Below is an example that illustrates how these values can be configured programmatically:
 * <pre>{@code
 *     System.setProperty("javax.net.ssl.trustStore", path_to_file);
 *     System.setProperty("javax.net.ssl.trustStorePassword", password);
 *     System.setProperty("javax.net.ssl.trustStoreType", type);
 *     System.setProperty("https.protocol", "TLSv1.2");
 *     }
 * </pre>
 *
 * Be aware that once these values have been modified, the JVM will use them to verify
 * connections against any HTTPS (or other SSL connection). Thus, their modification can
 * cause issues when using the SDK within a application which also connects to others
 * SSL enabled services.
 * <br>
 * If a trust store location is not specified using this properties,
 * the SunJSSE implementation searches for and uses a keystore file in the
 * following locations (in order):
 * <ul>
 *     <li>$JAVA_HOME/lib/security/jssecacerts</li>
 *     <li>$JAVA_HOME/lib/security/cacerts</li>
 * </ul>
 *
 * @return {@link SSLContext}
 */
private static SSLContext getAvailableContext() {
    try {
        SSLContext context = SSLContext.getInstance(SSLConnectionSocketFactory.TLS);

        context.init(null, null, new SecureRandom());

        return context;
    } catch (GeneralSecurityException e) {
        throw new SSLInitializationException(e.getMessage(), e);
    }
}