GUACAMOLE-1855: Implement bypass and enforcement options in the TOTP module.

extensions/guacamole-auth-totp/pom.xml

@@ -177,6 +177,14 @@
             <version>2.1.1</version>
             <scope>provided</scope>
         </dependency>
+        
+        <!-- Library for unified IPv4/6 parsing and validation -->
+        <dependency>
+            <groupId>com.github.seancfoley</groupId>
+            <artifactId>ipaddress</artifactId>
+            <version>5.5.0</version>
+            <scope>provided</scope>
+        </dependency>
 
     </dependencies>