Вы можете принять любой сертификат при переопределении Trustmanager:
DummyTrustmanager.java
public class DummyTrustmanager implements X509TrustManager {
public void checkClientTrusted(X509Certificate[] xcs, String string) throws CertificateException {
// do nothing
}
public void checkServerTrusted(X509Certificate[] xcs, String string) throws CertificateException {
// do nothing
}
public X509Certificate[] getAcceptedIssuers() {
return new java.security.cert.X509Certificate[0];
}
}
MySSLSocketFactory.java
public class MySSLSocketFactory extends SSLSocketFactory {
private SSLSocketFactory socketFactory;
public MySSLSocketFactory() {
try {
SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(null, new TrustManager[] { new DummyTrustmanager() }, new SecureRandom());
socketFactory = ctx.getSocketFactory();
} catch (Exception ex) {
ex.printStackTrace(System.err);
/* handle exception */
}
}
public static SocketFactory getDefault() {
return new MySSLSocketFactory();
}
@Override
public String[] getDefaultCipherSuites() {
return socketFactory.getDefaultCipherSuites();
}
@Override
public String[] getSupportedCipherSuites() {
return socketFactory.getSupportedCipherSuites();
}
@Override
public Socket createSocket(Socket socket, String string, int i, boolean bln) throws IOException {
return socketFactory.createSocket(socket, string, i, bln);
}
@Override
public Socket createSocket(String string, int i) throws IOException, UnknownHostException {
return socketFactory.createSocket(string, i);
}
@Override
public Socket createSocket(String string, int i, InetAddress ia, int i1) throws IOException, UnknownHostException {
return socketFactory.createSocket(string, i, ia, i1);
}
@Override
public Socket createSocket(InetAddress ia, int i) throws IOException {
return socketFactory.createSocket(ia, i);
}
@Override
public Socket createSocket(InetAddress ia, int i, InetAddress ia1, int i1) throws IOException {
return socketFactory.createSocket(ia, i, ia1, i1);
}
}
Main.java
public class Main {
public static void main(String[] args) throws NamingException {
Hashtable env = new Hashtable(11);
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldaps://ldapserver:636/");
env.put(Context.SECURITY_PROTOCOL, "ssl");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.SECURITY_PRINCIPAL, "myUser");
env.put(Context.SECURITY_CREDENTIALS, "myPassword");
env.put("java.naming.ldap.factory.socket", "ldapsecure.MySSLSocketFactory");
LdapContext ctx = new InitialLdapContext(env, null);
}
}