purplespider / silverstripe-discourse-sso
Log in to Discourse with Silverstripe member accounts
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Type:silverstripe-vendormodule
Requires
- cviebrock/discourse-php: ^0.9.3
- silverstripe/cms: ^4
This package is auto-updated.
Last update: 2024-11-15 20:57:54 UTC
README
Allows users to sign in to Discourse with user accounts on your Silverstripe based website.
Note: This becomes the only way to log in to Discourse. To add a "Log in as..." button instead, look into OAuth, instead of SSO (DiscourseConnect).
Installation
- Install into your Silverstripe site via composer:
composer require purplespider/silverstripe-discourse-sso "1.*"
- Add config:
PurpleSpider\DiscourseSSO\DiscourseSSOEndpoint: extensions: - PurpleSpider\MySite\DiscourseSSOEndpointExtension secret: REPLACE-WITH-RANDOM-STRING discourse-sso-url: "https://community.example.com/session/sso_login"
- Set
secret
to a random string (min 10 characters) - Change
https://community.example.com
to your Discourse install's URL.
- Perform a dev\build:
dev/build?flush=1
- Configure DiscourseConnect in your Discourse Admin.
- Settings > Login >
enable discourse connect
:Enabled
- Settings > Login >
discourse connect url
:https://example.com/discourse/sso
(Replaceexample.com
with your Silverstripe site's domain.) - Settings > Login >
discourse_connect_secret
: Set to the SAME random string from your Silverstripe config above.
Optional Customisation
- Implement user email validation on the Silverstripe side (essential for Discourse).
- Redirect to Silverstripe logout page after a Discourse log out: Discourse > Settings > Users >
logout redirect
:https://example.com/Security/logout?BackURL=/home
- Log out user on Discourse after logging out from Silverstripe site.
- Using Discouse API.
- Or use something like https://github.com/johnmap/discourse-sso-logout
- Customise Silverstripe log in message: app/lang/en.yml
en: PurpleSpider\DiscourseSSO\DiscourseSSOEndpoint: LOGINMESSAGE: "To access our forum, please log in or register:"
- Use an Extension to pass through extra member data to Discourse, and/or customise log in authentication, e.g.
<?php namespace YOURNAMESPACE; use SilverStripe\ORM\DataExtension; use SilverStripe\ORM\FieldType\DBField; class DiscourseSSOEndpointExtension extends DataExtension { public function updateExtraParameters(&$extraParameters, $member) { $extraParameters['add_groups'] = 'my-members'; $extraParameters['remove_groups'] = 'my-other-members'; $extraParameters['username'] = $member->ForumUsername; $extraParameters['custom.user_field_1'] = "Scotland"; } public function updateAuthentication(&$authenticated, $member, &$action) { if(!$member->EmailIsValidated) { $authenticated = false; $action = $this->owner->render(array( 'Title' => 'Please Verify Your Email Address', 'Content' => DBField::create_field( 'HTMLFragment', "<p>Your email address has not yet been verified.</p>" ), )); } } }
_config/discoursesso.yml
PurpleSpider\DiscourseSSO\DiscourseSSOEndpoint: extensions: - YOURNAMESPACE\DiscourseSSOEndpointExtension
Thanks
Many thanks to Colin Viebrock for their Discourse Single-Sign-On Helper for PHP module which does all the hard work.