feat(LDAP): 支持LDAPS

backend/src/main/java/io/metersphere/ldap/service/CustomSSLSocketFactory.java

@@ -0,0 +1,84 @@
+package io.metersphere.ldap.service;
+
+import javax.net.SocketFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.net.UnknownHostException;
+import java.security.SecureRandom;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+public class CustomSSLSocketFactory extends SSLSocketFactory {
+    private SSLSocketFactory socketFactory;
+
+    public CustomSSLSocketFactory() {
+        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);
+        }
+    }
+
+    public static SocketFactory getDefault() {
+        return new CustomSSLSocketFactory();
+    }
+
+    @Override
+    public String[] getDefaultCipherSuites() {
+        return socketFactory.getDefaultCipherSuites();
+    }
+
+    @Override
+    public String[] getSupportedCipherSuites() {
+        return socketFactory.getSupportedCipherSuites();
+    }
+
+    @Override
+    public Socket createSocket(Socket socket, String string, int num, boolean bool) throws IOException {
+        return socketFactory.createSocket(socket, string, num, bool);
+    }
+
+    @Override
+    public Socket createSocket(String string, int num) throws IOException, UnknownHostException {
+        return socketFactory.createSocket(string, num);
+    }
+
+    @Override
+    public Socket createSocket(String string, int num, InetAddress netAdd, int i) throws IOException, UnknownHostException {
+        return socketFactory.createSocket(string, num, netAdd, i);
+    }
+
+    @Override
+    public Socket createSocket(InetAddress netAdd, int num) throws IOException {
+        return socketFactory.createSocket(netAdd, num);
+    }
+
+    @Override
+    public Socket createSocket(InetAddress netAdd1, int num, InetAddress netAdd2, int i) throws IOException {
+        return socketFactory.createSocket(netAdd1, num, netAdd2, i);
+    }
+
+
+    /**
+     * 证书
+     */
+    public static class DummyTrustmanager implements X509TrustManager {
+        public void checkClientTrusted(X509Certificate[] cert, String string) throws CertificateException {
+        }
+
+        public void checkServerTrusted(X509Certificate[] cert, String string) throws CertificateException {
+        }
+
+        public X509Certificate[] getAcceptedIssuers() {
+            return new java.security.cert.X509Certificate[0];
+        }
+
+    }
+}

backend/src/main/java/io/metersphere/ldap/service/LdapService.java

@@ -18,7 +18,6 @@ import org.springframework.ldap.core.DirContextOperations;
 import org.springframework.ldap.core.LdapTemplate;
 import org.springframework.ldap.core.support.AbstractContextMapper;
 import org.springframework.ldap.core.support.DefaultDirObjectFactory;
-import org.springframework.ldap.core.support.LdapContextSource;
 import org.springframework.ldap.query.SearchScope;
 import org.springframework.stereotype.Service;
 
@@ -147,11 +146,16 @@ public class LdapService {
 
         String credentials = EncryptUtils.aesDecrypt(password).toString();
 
-        LdapContextSource sourceLdapCtx = new LdapContextSource();
+        SSLLdapContextSource sourceLdapCtx = new SSLLdapContextSource();
         sourceLdapCtx.setUrl(url);
         sourceLdapCtx.setUserDn(dn);
         sourceLdapCtx.setPassword(credentials);
         sourceLdapCtx.setDirObjectFactory(DefaultDirObjectFactory.class);
+        // todo 这里加上strategy 会报错
+//        DefaultTlsDirContextAuthenticationStrategy strategy = new DefaultTlsDirContextAuthenticationStrategy();
+//        strategy.setShutdownTlsGracefully(true);
+//        strategy.setHostnameVerifier((hostname, session) -> true);
+//        sourceLdapCtx.setAuthenticationStrategy(strategy);
         sourceLdapCtx.afterPropertiesSet();
         LdapTemplate ldapTemplate = new LdapTemplate(sourceLdapCtx);
         ldapTemplate.setIgnorePartialResultException(true);

backend/src/main/java/io/metersphere/ldap/service/SSLLdapContextSource.java

@@ -0,0 +1,16 @@
+package io.metersphere.ldap.service;
+
+import org.springframework.ldap.core.support.LdapContextSource;
+
+import javax.naming.Context;
+import java.util.Hashtable;
+
+public class SSLLdapContextSource extends LdapContextSource {
+    public Hashtable<String, Object> getAnonymousEnv() {
+        Hashtable<String, Object> anonymousEnv = super.getAnonymousEnv();
+        anonymousEnv.put("java.naming.security.protocol", "ssl");
+        anonymousEnv.put("java.naming.ldap.factory.socket", CustomSSLSocketFactory.class.getName());
+        anonymousEnv.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
+        return anonymousEnv;
+    }
+}