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Integrate with Atlassian Cloud

Support level: Community

What is Atlassian Cloud​

Atlassian is a proprietary software company that specializes in collaboration tools designed primarily for software development and project management. Atlassian Cloud is their cloud platform and provides access to their popular apps; Jira, Confluence, Bitbucket, Trello and others.

-- https://www.atlassian.com/

important

This guide offers instructions for setting up authentik as a SAML provider specifically for Atlassian Cloud. It is applicable to all Atlassian Cloud applications, including Jira, Confluence, Bitbucket, Trello, and others.

Atlassian Cloud has two types of users; internal and external.

Internal users are defined by their email domain which needs to be a verified domain in Atlassian Cloud. Internal users are able to utilise SSO without Atlassian Cloud credentials.

External users are required to log into Atlassian Cloud using Atlassian Cloud credentials. They are then prompted for authentik credentials when accessing specific Atlassian Cloud apps like Jira.

Preparation​

The following placeholders are used in this guide:

  • authentik.company is the FQDN of the authentik installation.

SAML SSO for Atlassian Cloud apps requires an Atlassian Guard subscription and a verified domain. Further information on requirements for SSO can be found in the Atlassian SSO documentation.

note

This documentation lists only the settings that you need to change from their default values. Be aware that any changes other than those explicitly mentioned in this guide could cause issues accessing your application.

authentik configuration​

To support the integration of Atlassian Cloud with authentik, you need to create an application/provider pair in authentik.

Create an application and provider in authentik​

  1. Log in to authentik as an admin, and open the authentik Admin interface.

  2. Navigate to Applications > Applications and click Create with Provider to create an application and provider pair. (Alternatively you can first create a provider separately, then create the application and connect it with the provider.)

    • Application: provide a descriptive name, an optional group for the type of application, the policy engine mode, and optional UI settings.
      • Note the application slug, it will be required when filling out the Identity provider SSO URL later on.
    • Choose a Provider type: select SAML Provider as the provider type.
    • Configure the Provider: provide a name (or accept the auto-provided name), the authorization flow to use for this provider, and the following required configurations.
      • Temporarily set the ACS URL and Audience to https://temp.temp
      • Set the Service Provider Binding to Post.
      • Under Advanced protocol settings, set an available signing certificate.
    • Configure Bindings (optional): you can create a binding (policy, group, or user) to manage the listing and access to applications on a user's My applications page.

  3. Click Submit to save the new application and provider.

Download the signing certificate​

  1. Log into authentik as an admin, and open the authentik Admin interface.
  2. Navigate to Applications > Providers and click on the name of the newly created Atlassian Cloud provider.
  3. Under Download signing certificate click the Download button. The contents of this certificate will be required in the next section.

Atlassian Cloud configuration​

  1. Log in to the Atlassian administrator portal as an Atlassian Cloud organization administrator.
  2. Navigate to Security > Identity providers.
  3. Under Choose an identity provider select Other provider.
  4. Provide a Directory name e.g authentik and click Add.
  5. Click Set up SAML single sign-on and then Next.
  6. Set the following required configurations:
    • Identity provider Entity ID: authentik
    • Identity provider SSO URL: https://authentik.company/application/saml/<application slug>/sso/binding/redirect/
    • Public x509 certificate: enter the contents of the certificate that was downloaded in the previous section.
  7. Click Add.
  8. You will be shown a Service provider entity URL and Service provider assertion consumer service URL. Copy both, they will be required in authentik.
  9. Click Next.
  10. Under Link domain select a verified domain.
  11. Click Stop and save SAML

Reconfigure authentik provider​

  1. Log in to authentik as an admin, and open the authentik Admin interface.
  2. Navigate to Applications > Providers and click the Edit icon of the newly created Atlassian Cloud provider.
  3. Under Protocol settgins, set the following required configurations:
  4. Click Update

Enabling SSO in Atlassian Cloud​

Internal users​

  1. Log into the Atlassian administrator portal as an Atlassian Cloud organization admin.
  2. Navigate to Security > Authentication policies.
  3. Click Add policy at the top right.
  4. Select the authentik directory and provide a name for the policy.
  5. Edit the new policy and check Enforce single sign-on.
  6. Click Update.

External users​

  1. Log in to the Atlassian administrator portal as an Atlassian Cloud organization admin.
  2. Navigate to Security > External users.
  3. Click on External user policy.
  4. Under Authorization method check Single sign-on.
  5. Under Identity provider select authentik.
  6. Click Update.

Configuration verification​

Internal users​

To verify that authentik is correctly integrated with Atlassian Cloud, first log out of your account. Then, log back in using your credentials for an internal user. You should be redirected to your authentik instance and after successfully logging in, you should be redirected to the selected Atlassian Cloud app.

External users​

To verify that authentik is correctly integrated with Atlassian Cloud, first log out of your account. Then, log back in using your credentials for an external user.

From the Atlassian Cloud dashboard, select an app such as Jira. You will be prompted to verify your identity and redirected to your authentik instance. After successfully logging in to authentik you should be logged into the selected Atlassian Cloud app.