Authentication

Seqera Platform supports email and various OAuth providers for login authentication.

Identity providers

Configure single sign-on (SSO) login with any of the following identity providers:

Provider	Protocol	Configuration
GitHub	OAuth	TOWER_GITHUB_*
Google	OAuth	TOWER_GOOGLE_*
Keycloak	OIDC	TOWER_OIDC_*
Entra ID	OIDC	TOWER_OIDC_*
Okta	OIDC	TOWER_OIDC_*

OpenID Connect configuration

note

You can combine different OAuth and OIDC provider types. However, only one OIDC provider can be configured at a time.

For OIDC providers, configure authentication with these environment variables:

Variable	Description
TOWER_OIDC_CLIENT	The client ID provided by your authentication service
TOWER_OIDC_SECRET	The client secret provided by your authentication service
TOWER_OIDC_ISSUER	The authentication service URL to which Seqera connects to authenticate the sign-in request

Some providers require the full authentication service URL while others require only the SSO root domain (without the trailing sub-directories).

In your OpenID provider settings, specify the following URL as a callback address or authorized redirect:

https://<HOST_OR_IP>/oauth/callback/oidc

Root users

Root users have administrative access to all Platform resources. Configure root users by their user ID or email address in a comma-separated list:

Environment variable

TOWER_ROOT_USERS=1,admin@your-company.example.com

tower.yml

tower:
  admin:
    root-users: "1,admin@your-company.example.com"

Disable email login

Disable email-based (magic link) authentication when OAuth providers are configured.

note

This setting only takes effect when at least one OAuth provider (GitHub, Google) or OIDC is configured.

Environment variable

TOWER_AUTH_DISABLE_EMAIL=true

tower.yml

tower:
  auth:
    disable-email: true

Session management

Platform login sessions remain active as long as the application browser window remains open and active. Sessions use short-lived access tokens that are automatically refreshed via heartbeat.

Setting	Default	Description
micronaut.security.token.generator.access-token.expiration	3600s (1h)	Short-lived token, auto-refreshed via heartbeat
micronaut.security.token.jwt.signatures.refresh-token.expiration	6h	Session idle timeout — users are logged out after this period of inactivity
micronaut.security.token.refresh.cookie.cookie-max-age	12h	Browser cookie lifetime (should be ≥ refresh token)

tower.yml

micronaut:
  security:
    token:
      jwt:
        signatures:
          refresh-token:
            expiration: 8h
      generator:
        access-token:
          expiration: 3600
      refresh:
        cookie:
          cookie-max-age: 10h

User access allow list

Restrict access to specific user email addresses or domains. Allow list entries are case-insensitive.

Replace <PROVIDER> with github, google, or oidc. Use oidc for any authentication service based on OpenID Connect (Okta, Entra ID, Keycloak, etc.). Include each provider separately if you configure more than one.

tower.yml

tower:
  auth:
    <PROVIDER>:
      allow-list:
        - "*@your-company.example.com"
        - "specific-user@another-company.example.net"