Roller reCAPTCHA Plugin
- JDK 1.5 or greater.
- Roller 4.0 or greater.
Copyright and Licensing
The source code to this plugin is released under an Apache 2.0 License.
Copyright 2008 Alex Coles.
A copy of the License may be found in the accompanying APACHE-LICENSE-2.0 file.
This plugin bundles the ReCaptcha Java Library, from Tanesha Networks.
You can use the installer script provided to perform the file installation for you:
Or, if you prefer a manual installation, copy the following libraries to your
recaptcha4j-0.0.7.jar: the ReCaptcha Java Library
roller-recaptcha.jar: this plugin
roller-custom.propertieswith your favourite editor. If you installed Roller to Tomcat for example, your Roller configuration will most likely be found in
You'll need to go to http://recaptcha.net/ and get the API keys. Once you've done that, set the following property in your roller-custom.properties:
comment.authenticator.recaptcha.key_public=<get one at recaptcha.com>
comment.authenticator.recaptcha.key_private=<get one at recaptcha.com>
and make the ReCaptchaCommentAuthenticator your comment authenticator:
Once you're done, restart your Roller web application. Ensure that comments are enabled in your site-wide settings.
Building the Source
This plugin was developed with the NetBeans IDE. A NetBeans project is included along with the source code.
To compile the Roller reCAPTCHA plugin, you'll need to download either the Roller source or binaries:
wget http://apache.mult idist.com/roller/roller-4/v4.0.0/bin/apache-roller-4.0.zip unzip apache-roller-4.0.zip
The plugin has the following dependencies, which you will need to include in your compile path:
- Servlet API
More detailed instructions for building the source will be added.
Use is at your own risk. Comments, feedback and patches are welcome though. You can contact the developer at email@example.com.