Katrangan
A simple, lightweight, yet effective plugin to enable two factor (2FA) authentication via email. You can enable this on an individual user basis, for all administrators, editors, or all accounts with one line of code in your wp-config.php
file.
WordPress is the world’s most popular content management system (CMS), with over 40% of all websites running on it. As such, it has become a prime target for hackers looking to exploit vulnerabilities to gain unauthorized access to websites. One of the best ways to enhance the security of a WordPress site is to enable two-factor authentication (2FA) for administrators.
- Simply enable the plugin then edit a user account to enable 2FA for that individual user.
- Please make sure your WordPress website sends and receives emails correctly. The best way is to use a SMTP plugin.
Gambar conto
Pemasangan
Use the automatic installer via WordPress or download the plugin and:
- Upload the plugin files to the
/wp-content/plugins/two-factor-2fa-via-email
directory. - Activate the plugin through the ‘Plugins’ screen in WordPress.
- Navigate to your profile or any other users and enable to toggle 2FA to enable per account.
FAQ
-
Help! I’m locked out!
-
If you are not receiving the email to login then in order to regain access to your account, you’ll have to disable the plugin. The only way to do this is by renaming the plugin folder from
two-factor-2fa-via-email
totwo-factor-2fa-via-email.backup
or equivalent. -
15 minutes is too long/short for me. Can this be changed?
-
Yes! As of version 1.5.2 you can now add a defined constant to your
wp-config.php
file;define('SS88_2FAVE_LINK_EXPIRES_MINUTES', 10);
Where the number 10 is, change this to whatever value (in minutes) you prefer.
-
Can I enable this for every Administrator?
-
Yes! As of version 1.6 you can now add a defined constant to your
wp-config.php
file;define('SS88_2FAVE_ENABLE_ADMINS', true);
-
Can I enable this for every Editor?
-
Yes! As of version 1.6 you can now add a defined constant to your
wp-config.php
file;define('SS88_2FAVE_ENABLE_EDITORS', true);
-
Can I enable this for every Contributor?
-
Yes! As of version 1.9.2 you can now add a defined constant to your
wp-config.php
file;define('SS88_2FAVE_ENABLE_CONTRIBUTORS', true);
-
Can I enable this for every Subscriber?
-
Yes! As of version 1.7.1 you can now add a defined constant to your
wp-config.php
file;define('SS88_2FAVE_ENABLE_SUBSCRIBERS', true);
-
Can I enable this for every account?
-
Yes! As of version 1.6 you can now add a defined constant to your
wp-config.php
file;define('SS88_2FAVE_ENABLE_ALL', true);
-
Can I change who receives the plugin deactivated email?
-
Yes! As of version 1.6 you can now add a defined constant to your
wp-config.php
file;define('SS88_2FAVE_NOTIFICATION_EMAIL', 'john@doe.com');
Change
john@doe.com
to your preferred email. -
How do I disable 2FA on the REST API?
-
Yes! As of version 1.9 you can now add a defined constant to your
wp-config.php
file;define('SS88_2FAVE_API_DISABLE_ALL', true);
-
How can I redirect users to a URL after logging in?
-
As of version 1.9.1 you can use the filter
SS88_2FAVE_custom_redirect
like so:add_filter('SS88_2FAVE_custom_redirect', function($URL) { if(current_user_can('editor')) return 'https://custom.com/page/here'; else return $URL; });
-
Can I override the isEnabled function?
-
As of version 1.9.1 you can use the filter
SS88_2FAVE_isEnabled
like so:add_filter('SS88_2FAVE_isEnabled', function($isEnabled, $UserID, $type) { // $isEnabled = Prior value // $UserID = ID of user // $type = Values are API or LOGIN return $isEnabled; }, 10, 3);
Please note that if you have
SS88_2FAVE_ENABLE_ALL
,SS88_2FAVE_ENABLE_ADMINS
,SS88_2FAVE_ENABLE_EDITORS
,SS88_2FAVE_ENABLE_CONTRIBUTORS
,SS88_2FAVE_ENABLE_SUBSCRIBERS
, orSS88_2FAVE_API_DISABLE_ALL
set, the filterSS88_2FAVE_isEnabled
will not work.
Mācā ulang
Contributors & Developers
“Two Factor (2FA) Authentication via Email” is open source software. The following people have contributed to this plugin.
Kontributor“Two Factor (2FA) Authentication via Email” has been translated into 1 locale. Thank you to the translators for their contributions.
Translate “Two Factor (2FA) Authentication via Email” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Caathetan Owahan
1.9.5
- UX improvement: Refresh 2FA Page with countdown when user is sucessfully logged in
1.9.4
- Improved
header_remove()
function by only removingSet-Cookie
1.9.3
- A new constant has been integrated which can be added in wp-config.php to override individual user settings to force 2FA to be enabled for Contributors. Add
SS88_2FAVE_ENABLE_CONTRIBUTORS
to yourwp-config.php
i.e.define('SS88_2FAVE_ENABLE_CONTRIBUTORS', true);
.
1.9.2
- Added PHP’s
header_remove();
function upon logging in. Seems to solve 502 ad 503 issues, especially with GoDaddy.
1.9.1
- A new filter
SS88_2FAVE_custom_redirect
was added. You can now override the final URL where users are redirect to after sucessfully logging in. See example in FAQs. - A new filter
SS88_2FAVE_isEnabled
was added. You can now override if 2FA is enabled. See example in FAQs.
1.9
- The REST API (by default) has 2FA enabled. There are now new settings to disable it on an individual user basis by using the user edit screen.
- A new constant
SS88_2FAVE_API_DISABLE_ALL
was added to completely disable the 2FA on the REST API.
1.8
- Added 1.7.1 to trunk in WP Plugin Directory for rollback compatibility
- We are now using $priority 1 on the wp_login hook
- Added theme/folder compatibility. As of v1.4 developers could add
ss88-2fa-page.php
to their theme directory. We now support an additional directoryss88-2fa
i.e.wp-content/themes/xxx/ss88-2fa/2fa-page.php
. v1.4 functionality will be removed in a future release in favor for the new directoryss88-2fa
. - Added support for advanced developers to use a custom 2FA email. You can now override the 2FA email by copying
assets/html/login-email.php
to your theme’s directory. Upload this file towp-content/themes/xxx/ss88-2fa/login-email.php
to customize it!
1.7.1
- A new constant has been integrated which can be added in wp-config.php to override individual user settings to force 2FA to be enabled for Subscribers. Add
SS88_2FAVE_ENABLE_SUBSCRIBERS
to yourwp-config.php
i.e.define('SS88_2FAVE_ENABLE_SUBSCRIBERS', true);
.
1.7
- Localization integration
1.6.4
- Integration with the default Remember Me checkbox from WordPress
1.6.3
- Integration with Ultimate Member
1.6.2
- Removed accidental code forcing everyone who logged in to receive a 2FA screen
1.6.1
- Deactivation fatal error fix
1.6
- New Features:
- Wording changed when SMTP is not enabled.
- The plugin now sends an email to the site admin if the plugin is deactivated. The email can be overridden by defining the constant
SS88_2FAVE_NOTIFICATION_EMAIL
inwp-config.php
i.e.define('SS88_2FAVE_NOTIFICATION_EMAIL', 'john@doe.com');
- Three new constants added which can be added in wp-config.php to override individual user settings to force 2FA to be enabled. They are:
SS88_2FAVE_ENABLE_ALL
(to enable for every single account),SS88_2FAVE_ENABLE_ADMINS
(to enable only for Administrators), andSS88_2FAVE_ENABLE_EDITORS
(to enable for Editors) i.e.define('SS88_2FAVE_ENABLE_ALL', true);
.
1.5.2
- Replaced sanitize_url in favor of esc_url
- Added a new constant
SS88_2FAVE_LINK_EXPIRES_MINUTES
so that users can define their own link expiry time in minutes - Added a JavaScript countdown timer to the login page
1.5.1
- Email content fix
1.5
- ‘Fancy’ emails
- Moving files into appropriate folders
- Re-order of security features when logging in
1.4
- Added PHP_INT_MAX to wp_login hook
- Added support for advanced developers to use a custom 2FA template. You can now override the 2FA page by copying
assets/2fa-page.php
to your theme’s directory. Upload this file towp-content/themes/xxx/ss88-2fa-page.php
to customize it!
1.3
- Fixed ‘dismiss’ link on notification
- Added support for SMTP Mailer check
1.2
- Added support link to plugin page
1.1
- Fix openssl key
- Fix echo’ing
1.0
- Initial release.