OAuth 2.0 Single Sign On (SSO) into Jira

Jira OAuth/OpenID app gives the ability to enable OAuth/OpenID Single Sign On for Jira Software and Jira Service Desk. Jira Software and Jira Service Desk are compatible with all OAuth/OpenID Providers. Here we will go through a guide to configure SSO between Jira and your OAuth/OpenID Provider. By the end of this guide, users from your OAuth/OpenID Provider should be able to login and register to Jira Software and Service Desk.

Video Setup Guide

Pre-requisites

Before proceeding with the integration of your OAuth/OpenID Provider and Jira, ensure that the following prerequisites are met:

  • Ensure that Jira has been installed and configured appropriately.
  • Enable HTTPS on the Jira Server (optional, but recommended).
  • Establish admin credentials for Jira.
  • Obtain a valid Jira Server and Data Center License.

Download and Installation

Now, let’s look at how you can download and install the miniOrange Jira OAuth/OpenID Connect Single Sign On (SSO) plugin for your Jira Data Center.

  • Log into your Jira instance as an admin.
  • Navigate to the Settings Menu and click on Manage Apps.
  • Next, click on Find new apps option on the left-hand menu of the page.
  • Here, locate miniOrange Jira OAuth/OpenID Connect Single Sign On (SSO) plugin on Atlassian marketplace via search.
  • Click on Try it free to begin a new trial of the plugin with a temporary license.
  • When redirected to MyAtlassian, enter your information and click Generate license.
  • Next, click Apply license.
  • OAuth / OpenID Single Sign On (SSO) using OAuth/OpenID Provider, Manage apps menu

Step 1: Set Up Custom OAuth Provider

  • Register an OAuth application on your Provider by configuring the Callback URL provided in the plugin. The callback URL would be {oauth_client_base_url}/plugins/servlet/oauth/callback
  • Collect the endpoints given below from your Provider to configure them in the plugin.
  • EndpointsUse
    Client ID Identify the application.
    Client Secret Authenticate the Authorization Server.
    Scope Limit an application's access to a user's account.
    Authorization Endpoint Identify a user or obtain an authorization code.
    Access Token Endpoint Allows an application to access an API.
    User Info Endpoint Access the user profile information.
    Group Endpoint (optional) Fetch groups of a user.
    Logout Endpoint (optional) Enter the Logout endpoint of your OAuth/OpenID Provider. Leave it blank if Logout endpoint is not supported by provider.

Step 2: Set Up Jira as OAuth Client

  • Go to Jira Manage Apps -> click Configure under OAuth/OpenID Connect (OIDC) for Jira SSO. Then click on Add New Provider button. Select your desired OAuth provider
  • Option to select your desired IDP from a list of IDPs
  • Enter the App Name, Client ID, Client Secret and Scope.
  • OAuth / OpenID Single Sign On (SSO), Configure Custom OAuth app
  • Enter the provider's Well-Known Endpoint URL in the designated field.
  • Import OAuth OIDC Endpoints from Well-Known Endpoint in Jira
  • Click Import to automatically fetch and populate the OAuth/OIDC endpoint configuration details.
  • Jira OAuth OIDC Well-Known Endpoint URL Configuration
  • The format of metadata URL is {domain_name}/.well-known/openid-configuration
    Here are a few examples of Providers along with their Metadata URLs.
  • miniOrange https://login.xecurify.com/moas/.well-known/openid-configuration
    Azure AD https://login.microsoftonline.com/{tenant_id}/.well-known/openid-configuration
    Okta {domain_name}/.well-known/openid-configuration
    Keycloak {hostname}/auth/realms/{realm-name}/.well-known/openid-configuration
  • Configure the Logout Endpoint if you want users to log out from Jira along with Provider. This setting is optional. Logout URL will destroy user’s session in Jira and Provider. You can also set redirect URL here, which specifies where to redirect after Jira logout.
  • Click on ACR Value Check checkbox if you want to add ACR Value parameter to the authorised server request. This setting is optional. The ACR value specifies the authentication method used by the Authorization Server and is used to enable the multi-factor authentication.
  • Click on Nonce checkbox if you want to add the nonce parameter to authorised server request. The nonce parameter is used to validate the tokens received from the provider. Its purpose is to mitigate the replay attack.
  • Select the Check State Parameter if required by your OAuth Provider. Using state parameter, a client application can validate that the response received from the provider is not altered in between.
  • Click on Save button.
  • Click on Test Configuration for verifying the entered details.

Step 3: User Profile Mapping

Refer to the handbook for a detailed breakdown of features in the User Profile Mapping.

Navigate to the User Profile section in the left sidebar to set up user profile attributes for Jira. If your user directory is read-only, disable the User Profile Mapping option in this tab and proceed directly to the Matching a User step.

User Profile Mapping - OAuth OpenID SSO

3.1 Identifying Correct Attributes

  • Access the App Configuration tab and click on Test Configuration.
  • In the pop-up that appears, review the table displaying all values returned by your OAuth/OpenID Provider to Jira. If essential attributes like First Name, Last Name, Email, or Username are missing, adjust the settings in your OAuth/OpenID Provider accordingly.
  • Once you've confirmed all values in the Test Configuration popup window, proceed to the User Profile tab.

3.2 Configuring Profile Attributes

  • It's essential to set up both Username and Email if you allow user registration. Alternatively, you can restrict login to existing users by deselecting the Allow User Creation option in the Advanced SSO Options tab.
  • You’ll be able to configure these rules in the Redirection Rules section.

3.3 User Attribute Mapping

When a user logs into Jira, data or attributes from the OAuth/OpenID provider are used to search for that user in Jira and facilitate login. To match the attributes:

  • Navigate to the User Profile tab.
  • Choose either Username or Email as the login for the Jira user account.
  • Enter the attribute name from the OAuth/OpenID Provider that corresponds to the Username or Email as identified in the Identifying Correct Attributes step.
  • Jira OAuth User Attribute Mapping

3.4 Custom Attribute Mapping

You can configure custom attributes received in the OAuth/OpenID response using the Configure User Properties(Extended Attributes) section.

  • Click on Add Attribute Mapping.
  • Enter the attribute name( E.g. department) as User Property Key in the Select Jira Attribute to Map field.
  • For each attribute, input the corresponding value retrieved from the Attributes from IDP tab in the Test Configuration window. For example, if the attribute name in the Test Configuration window is Department, enter Department as the Attribute Value.
  • Additional attributes, such as location, can be added by selecting the Add Attribute Mapping option.
  • Jira-OAuth-Custom-Attribute-Mapping

Step 4: User Group Mapping

Refer to the handbook for a detailed breakdown of features in the User Group Mapping.

As we proceed to configure user group attributes for Jira, you have the option to enable group mapping.

If you wish to do so, please ensure to select Enable Group Mapping in the User Groups tab. Alternatively, you can proceed directly to setting the default group.

4.1 Setting the Default Group

  • In the User Groups tab, select the default group for users. If no group is mapped, users are automatically added to this group.
  • Using the Assign Default Group To option, you can assign default groups to all users or new users. Choose None if you prefer not to assign any default group to SSO users.
  • Jira-OAuth-Default-Group-Configurations

4.2 Finding Group Attribute

  • To identify group Attribute, go to the App Configuration tab and click on Test Configuration. Review the values returned by your OAuth/OpenID provider to Jira in the table. If group values are missing, adjust the settings in your OAuth provider to include group names.
  • After reviewing all values in Test Configuration, proceed to the User Groups tab. Enter the Attribute Name of the group under Group Attribute.
  • Check Disable Group Mapping option if you don't want to update groups of existing users.

4.3 Group Mapping

Group mapping can be done manually or on the fly:

  • Manual group mapping: If the names of groups in Jira are different than the corresponding groups in OAuth/OpenID Provider, then you should use Manual group mapping.
  • On-The-Fly group mapping: If the names of groups in Jira and OAuth/OpenID Provider are same, you should use On-The-Fly group mapping.
I. Manual group mapping
  • Check the Allow User Creation based on Group Mapping option if you want new users to be created only if at least one of the user's OAuth/OpenID Provider groups is mapped to a group in the application.
  • Select a Jira group from the dropdown list and enter the name of the OAuth/OpenID Provider group to be mapped in the Groups from Applications textbox.
  • For instance, if you want all users in the 'dev' group of OAuth/OpenID providers to be added to jira-software-users, you will need to select jira-software-users from the dropdown and enter 'dev' against jira-software-users.
  • You can use the '+' and '+10' buttons to add extra mapping fields, and the '-' button to delete mappings.
  • OAuth Manual Group Mapping
II. On-The-Fly group mapping
  • If the group names in both Jira and the OAuth/OpenID provider match, opt for On-The-Fly group mapping.
  • Check the Create New Groups option to create new groups from the OAuth/OpenID Provider if not found in Jira.
  • Preserve existing user groups by selecting the Keep Existing User Groups option. Unticking this option will remove the user from a Jira group if it's not present in the OAuth/OpenID response.
  • Deselect the Keep Existing User Groups option to prevent On-The-Fly group mapping from affecting locally managed Jira groups. Add those groups to the Exclude Groups field.
  • Jira OAuth On the Fly Mapping

Step 5: Advanced SSO Configurations

Refer to the handbook for a detailed breakdown of features in the Advanced SSO Configurations.

  • Enable PKCE to enhance security by adding an extra layer of protection to the OAuth flow, preventing authorization code interception attacks.
  • Allow User Creation:- Enabling this will allow you to create new users through SSO.
  • Directory for New User:- After a successful SSO, if the user is not found in JIRA , a new user account will be created in the selected user directory.
  • Remote Directory Sync:- The user details will be synced from the remote directory on successful SSO only if the user exists in the remote directory.
  • Jira-OAuth-Advanced-SSO-User-Creation-Settings
  • ACR Value: Requests additional information from the OpenID provider to determine the Level of Assurance for user authentication.
  • State Parameter: Protects against CSRF attacks by sending a unique, non-guessable value with the authorization request, mandatory for certain providers.
  • Add Custom Parameters: Allows the inclusion of extra parameters in the authentication request.
  • Jira-OAuth-Request-Parameters
  • Public Key: Used in asymmetric cryptography to decrypt signed tokens, verifying the identity of the OpenID provider and ensuring the tokens remain unchanged.
  • JWKS Endpoint URL: Provides public keys used to validate JSON Web Tokens (JWT) issued by the authorization server for user authentication.
  • Jira-OAuth-Response-Validation

Step 6: SSO Setting

Refer to the handbook for a detailed breakdown of features in the SSO Setting.

The configurations within the SSO Settings tab are pivotal in shaping the user experience for Single Sign-On.

6.1 Sign In Settings

Refer to the handbook for a detailed breakdown of features in the Sign In Settings.

  • Enable Auto Redirect to Application to redirect users to the OAuth/OIDC provider when accessing the Jira login page. You can set a delay before redirection.
  • Next, toggle the Enable Backdoor Login option for emergency access using a backdoor URL. Restrict access to this URL for specific groups if needed.
  • You can use Domain Restriction to allow login for specific user domains and configure multiple allowed domains (semicolon-separated).
  • The Secure Admin Login option ensures the re-authentication of admin users before accessing pages with administrative permissions.
  • OAuth-Sign-in-Settings

6.2 Header-Based Redirection


Refer to the handbook for a detailed breakdown of features in the Header-Based Redirection.

  • Header-based redirection allows you to automatically redirect users to a specific provider based on HTTP headers present in the incoming request.
  • It eliminates the need for manual provider selection by evaluating custom headers and directing users accordingly, ensuring a seamless and efficient authentication experience.
  • Jira OAuth Header Based Restriction

6.3 Redirection Rules

Refer to the handbook for a detailed breakdown of features in the Redirection Rules.

  • Redirection rules allow you to redirect users to login pages/providers based on their email domains, groups, or directories. This functionality is especially useful with multiple configured providers.
  • To create a new rule, go to the Redirection Rules tab and click Add Rule.
  • OAuth Redirection Rules - Add Rules
  • Next, give the rule a name and set the conditions for redirection. Click Save once you’re done.
  • Jira-OAuth-Redirection-Rule-Settings
  • You can also set a default rule if no other rule conditions are met.
  • Jira OAuth Default Rule
  • Once you set a redirection rule, users who fulfill its conditions will be shown a login form, prompting them to input their username/email address. You can set domain-based rules for directing users to specific providers as well.

6.4 Global SSO Settings

Refer to the handbook for a detailed breakdown of features in the Global SSO Settings.

  • You can enable/disable SSO for Jira Software and Service Desk from the Global SSO Settings tab.
  • If enforcing SSO for Service Desk Agents only, select Enable SSO Only For Service Desk Agents.
  • You have the option to activate SSO for both Jira software and service desk by selecting Enable SSO for Jira Software and Enable SSO for Jira Service Desk respectively.
  • The app also gives you options to adjust additional settings like Allow Users to Change Password, Restrict Access to Plugin APIs, and Auto Activate Users on SSO.
  • To keep users logged in until explicitly logged out, you can enable Remember Me-Cookie in the Session Management tab.
  • Jira OAuth Global SSO Settings

6.5 Look and Feel

Refer to the handbook for a detailed breakdown of features in the Look and Feel.

  • You can customize the appearance of your login page and error messages from the Look and Feel tab.
  • The plugin has provisions for modifying the default login button text and designing the login page using customisable templates.
  • Jira OAuth Login Page-Look and Feel
  • You can also set a Custom Logout URL from the Post Logout Configuration tab to redirect users to a specific screen after they logout.
  • The SSO Error Message section allows you to customize the error message displayed to users.
  • Jira OAuth SSO Error Message

6.6 Post Logout Configuration

Refer to the handbook for a detailed breakdown of features in the Post Logout Configuration.

  • You can also set a Custom Logout URL from the Post Logout Configuration tab to redirect users to a specific screen after they logout.
  • Jira OAuth Post Logout Configuration

Configure SCIM with OAuth


Configure SCIM with OAuth for your choosen IDP by following the step by step guide linked here.

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