Pull request #408 by @alexte - Certificate handling

app/src/main/java/org/jivesoftware/smack/XMPPTrustManager.java

 package org.jivesoftware.smack;
 
+import org.apache.http.conn.ssl.AbstractVerifier;
+import org.apache.http.conn.ssl.BrowserCompatHostnameVerifier;
+
 import java.security.KeyManagementException;
 import java.security.KeyStore;
 import java.security.KeyStoreException;
@@ -12,9 +15,6 @@ import javax.net.ssl.TrustManager;
 import javax.net.ssl.TrustManagerFactory;
 import javax.net.ssl.X509TrustManager;
 
-import org.apache.http.conn.ssl.AbstractVerifier;
-import org.apache.http.conn.ssl.BrowserCompatHostnameVerifier;
-
 class XMPPTrustManager implements X509TrustManager {
 
     private final X509TrustManager trustManager;
@@ -78,7 +78,7 @@ class XMPPTrustManager implements X509TrustManager {
     private void checkChain(X509Certificate[] chain, String authType)
             throws CertificateException {
         try {
-            trustManager.checkClientTrusted(chain, authType);
+            trustManager.checkServerTrusted(chain, authType);
         } catch (CertificateException e) {
             if (allowSelfSigned && isSelfSigned(chain)) {
                 if (listener.onSelfSigned(chain[0], e))