Олег Давидович в 08:51, 5 февраля 2026

2026-02-05T08:51:54Z

← Предыдущая версия		Версия от 08:51, 5 февраля 2026
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	==See also==		==See also==
	* [[OAuth 2 Troubleshooting\|OAuth 2 troubleshooting]]		* [[OAuth 2 Troubleshooting\|OAuth 2 troubleshooting]]
	~~[[Category:OAuth 2]]~~
	~~[[es:Autenticación OAuth 2]]~~		[[Категория:Аутентификация]]
	[[de:~~OAuth2 Authentifizierung~~]]		[[Категория:Способы зачисления на курс]]
	[[ja: ~~OAuth 2認証~~]]

Олег Давидович: 1 версия импортирована

2024-10-18T06:43:10Z

1 версия импортирована

← Предыдущая версия	Версия от 06:43, 18 октября 2024
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1>Tim@horizoneducationnetwork.org: clean up, typos fixed: ’s → 's (2)

2024-04-25T14:45:25Z

clean up, typos fixed: ’s → 's (2)

Новая страница

{{Authentication}}
== Overview ==
OAuth 2.0 is the de facto industry standard protocol for user authorisation. OAuth 2 authentication enables users to access Moodle via buttons on the login page using their credentials from popular service providers, such as Google, Microsoft, Facebook, and LinkedIn.
[[File:OAuth Login.png|border|center|frameless|600x600px]]
The following high-level interaction process illustrates how OAuth 2 authentication works in a Moodle context:
[[File:OAuth - Service Provider Authentication.png|border|center|frameless|600x600px]]

An OAuth service provider is an external system (“in the cloud”) that provides identity (via the authorisation server) and API access (via the resource server) by issuing OAuth access tokens to a client (Moodle). Let's go through the interactions from top to bottom:
# A user sends an authorisation request; that is, a user logs in to the service provider via the client. This step is initiated via the service provider buttons on the Moodle login screen.
# The authorisation server issues an authorisation code if the entered credentials are valid. Once this has taken place, the user is authenticated with Moodle. If account creation is enabled (the Prevent account creation when authenticating setting), a new account will be created. Otherwise, the user will be prompted to link the authorisation to an existing account with the same email address. An entry can be found in the [[Linked logins]] section in the user's preferences.
# An access token will be issued when the user logs in using the stored authorisation code. A scheduled task exists to regularly update the OAuth 2 tokens (\core\oauth2\refresh_ system_tokens_task).
# Moodle uses this access token for any internal services that require a resource from the service provider, for instance, a link to files in a repository. Some internal services require a system account to be connected.
==Setting up OAuth 2 authentication==
To use OAuth 2 authentication, an administrator must follow the following steps:
# Configure OAuth 2 services: Go to '''Site administration > Server > OAuth 2 services''', and following the instructions on the [[OAuth 2 services]] page.
# Enable OAuth 2: Go to '''Site administration > Plugins > Authentication''', enable '''OAuth 2'''.
# Configure OAuth 2 lock user fields: To control if and how certain user data fields are being populated, click on the '''Settings''' link and configure your '''Lock user fields'''.
# Prevent account creation: By default, account creation is enabled. If you wish to prevent account creation, go to '''Site administration > Plugins > Authentication''' and enable the setting "authpreventaccountcreation".
# Testing, testing, testing: To verify that your OAuth 2 configuration is working, go to '''Site administration > Plugins > Authentication''' and click on the '''Test settings''' link in the '''OAuth 2''' row. Here, you can select a service and test its connection.

The following Moodle features require an OAuth2 service:

* Repositories: [[Dropbox repository]], [[Google Drive repository]], Microsoft [[OneDrive repository]], and [[Nextcloud repository]]
* Portfolios: [[Google Drive portfolio]]
* Badges: [[Backpacks|Open Badges 2.1]]
* Mail: Incoming and outgoing [[mail configuration]]
* Document converters: [[Google Drive converter]]

==See also==
* [[OAuth 2 Troubleshooting|OAuth 2 troubleshooting]]
[[Category:OAuth 2]]
[[es:Autenticación OAuth 2]]
[[de:OAuth2 Authentifizierung]]
[[ja: OAuth 2認証]]

OAuth 2 authentication - История изменений

Олег Давидович в 08:51, 5 февраля 2026

Олег Давидович: 1 версия импортирована

1>Tim@horizoneducationnetwork.org: clean up, typos fixed: ’s → 's (2)