authelia/docs/content/integration/openid-connect/clients/leantime/index.md

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title	description	summary	date	draft	images	weight	toc	aliases	support	seo
Leantime	Integrating Leantime with the Authelia OpenID Connect 1.0 Provider.		2025-06-29T00:59:33+00:00	false		620	true	/integration/openid-connect/leantime/	level versions integration community true true	title description canonical noindex Leantime | OpenID Connect 1.0 | Integration Step-by-step guide to configuring Leantime with OpenID Connect 1.0 for secure SSO. Enhance your login flow using Authelia’s modern identity management. false

Tested Versions

• Authelia
  • v4.39.24
• Leantime
  • v3.5.8

{{% oidc-common bugs="claims-hydration" %}}

Assumptions

This example makes the following assumptions:

• Application Root URL: https://leantime.{{< sitevar name="domain" nojs="example.com" >}}/
• Authelia Root URL: https://{{< sitevar name="subdomain-authelia" nojs="auth" >}}.{{< sitevar name="domain" nojs="example.com" >}}/
• Client ID: leantime
• Client Secret: insecure_secret

Some of the values presented in this guide can automatically be replaced with documentation variables.

{{< sitevar-preferences >}}

Configuration

Authelia

The following YAML configuration is an example Authelia client configuration for use with Leantime which will operate with the application example:

identity_providers:
  oidc:
    ## The other portions of the mandatory OpenID Connect 1.0 configuration go here.
    ## See: https://www.authelia.com/c/oidc
    clients:
      - client_id: 'leantime'
        client_name: 'Leantime'
        client_secret: '$pbkdf2-sha512$310000$c8p78n7pUMln0jzvd4aK4Q$JNRBzwAo0ek5qKn50cFzzvE9RXV88h1wJn5KGiHrD0YKtZaR/nCb2CJPOsKaPK0hjf.9yHxzQGZziziccp6Yng'  # The digest of 'insecure_secret'.
        public: false
        authorization_policy: 'two_factor'
        require_pkce: true
        pkce_challenge_method: 'S256'
        redirect_uris:
          - 'https://leantime.{{< sitevar name="domain" nojs="example.com" >}}/oidc/callback'
        scopes:
          - 'openid'
          - 'groups'
          - 'email'
          - 'profile'
        response_types:
          - 'code'
        grant_types:
          - 'authorization_code'
        access_token_signed_response_alg: 'none'
        userinfo_signed_response_alg: 'none'
        token_endpoint_auth_method: 'client_secret_post'

Configuration Escape Hatch

{{% oidc-escape-hatch-claims-hydration client_id="leantime" claims="email" %}}

Application

To configure leantime there is one method, using the Environment Variables.

Environment Variables

To configure leantime to utilize Authelia as an OpenID Connect 1.0 Provider, use the following environment variables:

Standard

LEAN_OIDC_ENABLE=true
LEAN_OIDC_CLIENT_ID=leantime
LEAN_OIDC_CLIENT_SECRET=insecure_secret
LEAN_OIDC_PROVIDER_URL=https://{{< sitevar name="subdomain-authelia" nojs="auth" >}}.{{< sitevar name="domain" nojs="example.com" >}}
LEAN_OIDC_CREATE_USER=true
LEAN_OIDC_DEFAULT_ROLE=20

Docker Compose

services:
  leantime:
    environment:
      LEAN_OIDC_ENABLE: 'true'
      LEAN_OIDC_CLIENT_ID: 'leantime'
      LEAN_OIDC_CLIENT_SECRET: 'insecure_secret'
      LEAN_OIDC_PROVIDER_URL: 'https://{{< sitevar name="subdomain-authelia" nojs="auth" >}}.{{< sitevar name="domain" nojs="example.com" >}}'
      LEAN_OIDC_CREATE_USER: 'true'
      LEAN_OIDC_DEFAULT_ROLE: '20'

See Also

• Leantime OpenID Connect Documentation