From 01c51f99986475879803b9209294c1d928e2d916 Mon Sep 17 00:00:00 2001
From: James Muehlner <james.muehlner@guac-dev.org>
Date: Wed, 27 Jul 2016 20:58:47 -0700
Subject: [PATCH] GUACAMOLE-66: Remove Apache Commons Codec dependency.

---
 guacamole/pom.xml                                          | 7 -------
 .../rest/auth/SecureRandomAuthTokenGenerator.java          | 4 ++--
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/guacamole/pom.xml b/guacamole/pom.xml
index c0b6b3bc3..2d78ddf56 100644
--- a/guacamole/pom.xml
+++ b/guacamole/pom.xml
@@ -324,13 +324,6 @@
             <version>1.0</version>
         </dependency>
         
-        <!-- Apache commons codec library -->
-        <dependency>
-            <groupId>commons-codec</groupId>
-            <artifactId>commons-codec</artifactId>
-            <version>1.4</version>
-        </dependency>
-        
         <!-- Jackson for JSON support -->
         <dependency>
             <groupId>com.sun.jersey</groupId>
diff --git a/guacamole/src/main/java/org/apache/guacamole/rest/auth/SecureRandomAuthTokenGenerator.java b/guacamole/src/main/java/org/apache/guacamole/rest/auth/SecureRandomAuthTokenGenerator.java
index 9e6435c42..dc94b44b5 100644
--- a/guacamole/src/main/java/org/apache/guacamole/rest/auth/SecureRandomAuthTokenGenerator.java
+++ b/guacamole/src/main/java/org/apache/guacamole/rest/auth/SecureRandomAuthTokenGenerator.java
@@ -20,7 +20,7 @@
 package org.apache.guacamole.rest.auth;
 
 import java.security.SecureRandom;
-import org.apache.commons.codec.binary.Hex;
+import javax.xml.bind.DatatypeConverter;
 
 /**
  * An implementation of the AuthTokenGenerator based around SecureRandom.
@@ -39,7 +39,7 @@ public class SecureRandomAuthTokenGenerator implements AuthTokenGenerator {
         byte[] bytes = new byte[32];
         secureRandom.nextBytes(bytes);
         
-        return Hex.encodeHexString(bytes);
+        return DatatypeConverter.printHexBinary(bytes);
     }
     
 }