JAVACLIENT-143: Fix IllegalArgumentException base64 of login:password…

… is longer than 75

nuxeo-java-client-test/src/test/java/org/nuxeo/client/ITAuthentication.java

@@ -20,12 +20,14 @@
 package org.nuxeo.client;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 import org.junit.Test;
 import org.nuxeo.client.objects.user.User;
+import org.nuxeo.client.objects.user.UserManager;
 import org.nuxeo.client.spi.NuxeoClientRemoteException;
 
 /**
@@ -72,4 +74,24 @@ public void itCanChangeAuthMethod() {
         assertEquals("Administrator", currentUser.getUserName());
     }
 
+    @Test
+    public void itCanLoginWithLongCredentials() {
+        UserManager userManager = ITBase.createClientBuilder().connect().userManager();
+
+        String email = "[email protected]";
+        String password = "verylongpassword0123456789";
+        // first create user
+        User user = new User();
+        user.setUserName(email);
+        user.setEmail(email);
+        user.setPassword(password);
+        userManager.createUser(user);
+        // now test
+        User currentUser = ITBase.createClient(email, password).getCurrentUser();
+        assertEquals(email, currentUser.getUserName());
+        assertFalse(currentUser.isAdministrator());
+        // delete it
+        userManager.deleteUser(email);
+    }
+
 }

nuxeo-java-client/src/main/java/org/nuxeo/client/spi/auth/BasicAuthInterceptor.java

@@ -42,7 +42,7 @@ public BasicAuthInterceptor(String username, String password) {
             throw new NuxeoClientException("'username' and 'password' must be set");
         }
         String info = username + ":" + password;
-        token = "Basic " + Base64.encode(info);
+        token = "Basic " + Base64.encode(info, Base64.DONT_BREAK_LINES);
     }
 
     @Override

nuxeo-java-client/src/main/java/org/nuxeo/client/util/Base64.java

@@ -216,6 +216,15 @@ public static String encode(String content) {
         return encodeBytes(content.getBytes());
     }
 
+    /**
+     * @param options encoding options provided by {@link Base64}.
+     * @since 3.0.
+     * @see Base64#DONT_BREAK_LINES
+     */
+    public static String encode(String content, int options) {
+        return encodeBytes(content.getBytes(), options);
+    }
+
     public static String encode(String content, String charset) throws UnsupportedEncodingException {
         return encodeBytes(content.getBytes(charset));
     }