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109 lines
4.7 KiB
Markdown
109 lines
4.7 KiB
Markdown
---
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title: 'How to set up Keycloak and Unleash to sync user groups'
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---
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:::note Availability
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**Plan**: [Enterprise](https://www.getunleash.io/pricing) | **Version**: `4.18+`
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:::
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In this guide, we will setup OIDC Single Sign-On (SSO) in Keycloak and configure Unleash to automatically sync user group membership from Keycloak.
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## Prerequisites
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The steps in this guide assume you have admin access to a running Unleash instance and to a running Keycloak instance.
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## Keycloak Configuration
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### Step 1: Navigate to Create Client {#keycloak-step-1}
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Open the Keycloak admin dashboard, navigate to clients and select "Create Client".
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![The Keycloak Admin UI with the steps highlighted to navigate to client configuration.](/img/setup-keycloak-sync-1.png)
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### Step 2: Create an Unleash Client {#keycloak-step-2}
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Select "OpenID Connect" as the client type and give your client a name, then save your configuration.
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![The Keycloak Admin UI with the client configuration open.](/img/setup-keycloak-sync-2.png)
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### Step 3: Set a redirect URI {#keycloak-step-3}
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Set the redirect URI to:
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`<base-url>/auth/oidc/callback`
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For a hosted Unleash instance this becomes:
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`https://<region>.app.unleash-hosted.com/<instance-name>/auth/oidc/callback`
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Save your configuration.
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![The Keycloak client configuration with redirect URIs highlighted.](/img/setup-keycloak-sync-3.png)
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### Step 4: Copy your client secret {#keycloak-step-4}
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Navigate to "Credentials" and copy your client secret. You'll need to add this to the Unleash configuration later, so put it somewhere you'll be able to find it.
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![The Keycloak credentials configuration with copy client secret highlighted.](/img/setup-keycloak-sync-4.png)
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### Step 5: Copy your OpenID endpoint configuration {#keycloak-step-5}
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Navigate to your realm settings and copy the link to OpenID endpoint configuration. You'll need to add this to the Unleash configuration later.
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![The Keycloak realm settings the OpenID endpoint configuration link highlighted.](/img/setup-keycloak-sync-5.png)
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### Step 6: Create a new Client Scope and Map Groups {#keycloak-step-6}
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Navigate to the "Client Scopes" page and select "Create Client Scope".
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![The Keycloak Client Scopes page with the Create Client Scope button highlighted.](/img/setup-keycloak-sync-6.png)
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Give your new scope a name. Set the type to "Optional". Make sure the protocol is set to "OpenID Connect" and the "Include in Token Response" option is enabled. Save your new scope.
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![The Keycloak Add Client Scope page with the Name, Type, Protocol and Include in Token Response fields highlighted.](/img/setup-keycloak-sync-7.png)
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Navigate to the Mappers tab and select "Configure new Mapper".
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![The Keycloak Client Scope details page with the Mappers tab and Configure new Mapper element highlighted.](/img/setup-keycloak-sync-8.png)
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Select the Group Membership mapper.
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![The Keycloak mapper popup with the Group Membership mapper highlighted.](/img/setup-keycloak-sync-9.png)
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Give your mapper a claim name, this must match the "Group Field JSON Path" in Unleash, and turn off the "Full group path" option.
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![The Keycloak mapper options screen with the Token Claim Name and Full Group Path elements highlighted.](/img/setup-keycloak-sync-10.png)
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## Unleash Configuration
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### Step 1: Navigate to the Unleash SSO Configuration {#unleash-step-1}
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Log in to Unleash as an admin user and navigate to the SSO configuration. Input your Client Secret (copied in step 3 of the Keycloak configuration), your Discover URL (copied in step 4 of the Keycloak configuration), and the Client ID (from step 2 of the Keycloak configuration).
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![The Unleash SSO configuration screen with Client ID, Client Secret and Discover URL highlighted.](/img/setup-keycloak-sync-11.png)
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### Step 2: Enable Group Syncing {#unleash-step-2}
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Turn on Group Syncing and set a value for "Group Field JSON Path". This must match the value in claim name in Keycloak exactly. Save your configuration.
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![The Unleash SSO configuration screen with the Enable Group Syncing and Group Field JSON Path highlighted.](/img/setup-keycloak-sync-12.png)
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### Step 3: Enable Group Syncing for your Group {#unleash-step-3}
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Navigate to Groups and select the group that you want to sync.
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![The Groups page with a group element highlighted.](/img/setup-keycloak-sync-13.png)
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Edit the group.
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![The Group page with the Edit group element highlighted.](/img/setup-keycloak-sync-14.png)
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Add as many SSO groups as you like. These need to match the Keycloak groups exactly.
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![The edit group page with the add SSO group element highlighted.](/img/setup-keycloak-sync-15.png)
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Save your configuration. Once a user belonging to one of these Keycloak groups logs in through SSO, they'll be automatically added to this Unleash group.
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