Description
This plugin uses OpenPGP.js to provide public key encryption for a
textarea. It is most useful for any kind of text area that will be
submitted via email or over an unsecured network connection.
The GitHub repository for this plugin is located at https://github.com/pymander/wordpress-openpgp
Usage
This plugin provides a simple shortcode which you can add to your
forms. To use the shortcode, you must first upload your ASCII-armored
public key to your blog’s media section. Note that the public key must
reside on the same server as your blog.
The cryptbutton
shortcode takes the following arguments.
keyid
The media ID of your ASCII-armored public key. Either this or keyurl
are required.
keyurl
The URL for your ASCII-armored public key. Either this argument or
keyid are required.
textarea
Optional. The HTML ID for the textarea element to be encrypted. When
this is omitted, the plugin will try to find the correct textarea
automatically.
class
Optional. Specify additional CSS classes for the button element.
text
Optional. Specify the button text. This defaults to “Encrypt”. You can
also use the shortcode as an open/close tag, and the contents will be
used as the button text.
Example
This example uses the Jetpack for WordPress contact form. You can
see an example of the output on my Contact page. The WordPress code
looks something like this:
[contact-form subject='ARNESONIUM CONTACT']
[contact-field label='Name' type='name' required='1'/]
[contact-field label='Email' type='email' required='1'/]
[contact-field label='Phone' type='text'/]
[contact-field label='Comment' type='textarea' required='1'/]
[cryptbutton keyid=42]Encrypt[/cryptbutton]
[/contact-form]
Line 6 displays the cryptbutton usage. Note that I changed some
elements of this example to make things clearer. You will need to play
with layout and CSS to get things looking nice.
যোগাযোগ ফরম ৭
This plugin also adds a cryptbutton
shortcode to
যোগাযোগ ফরম ৭. Shortcodes use a slightly
different syntax with CF7. All of the options are still available, but
the example above would be used in a form like this:
<p>
[cryptbutton keyid:42 "Encrypt"]
[submit "Send"]
</p>
Installation
To install this plugin, follow these directions:
- Download the latest zip file from the releases page.
- Next, load up your WordPress blog’s dashboard, and go to Plugins > Add New.
- Upload the zip file.
- Click Activate.
FAQ
-
How do I get a public key?
-
OpenPGP for WordPress requires access to an OpenPGP public key in
ASCII armored form. For more information on key generation and
OpenPGP, I recommend the Email Self-Defense website, which has
instructions for multiple operating systems.
Reviews
ডেভেলপার এবং কন্ট্রিবিউটর
“OpenPGP Form Encryption for WordPress” is open source software. The following people have contributed to this plugin.
কন্ট্রিবিউটরTranslate “OpenPGP Form Encryption for WordPress” into your language.
ডেভেলপমেন্ট এ আগ্রহী?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.5.1
- Escaped outputs to avoid XSS vulnerabilities.
- Removed ‘style’ option from the cryptbutton shortcode.
1.5.0
- Fixed support for newer version of Contact Form 7
- Update to OpenPGP.js 2.6.1 with new API
1.4.0
- Add support for Contact Form 7
1.3.1
- Update to OpenPGP.js 1.2.0
- Fix minor bugs
1.3.0
- Update to OpenPGP.js 1.0.1
- Tested against WordPress 4.2.2
- Robust checks to make sure the browser can support OpenPGP.js
1.2
- Automatically find textarea for encryption.
- Fixed possible bug with plaintext modification.
- Use open and close tags for custom button text.
1.1
- Prepare everything for inclusion in WordPress Plugin repository.
1.0
- First release.
0.9
- Development pre-release.