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CONFIGURE_AZURE.md

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Configure Azure

You have to configure a SSO application on Azure by following the instructions in Configuring single sign-on to applications that are not in the Azure Active Directory application gallery. You will ahve to take care of the following settings in order to configure Jenkins SAML Plugin properly:

  • Sign On URL: it should be the Jenkins base URL Manage, you have to check the value of Jenkins URL setting on Jenkins/Configure System/Jenkins Location/Jenkins URL Manage Jenkins/Configure System/Jenkins Location/Jenkins URL
  • Identifier: the identifier that you want to use as Entry ID for Jenkins SP (e.g. JenkinsSP).
  • Reply URL: The URL when the SAMLResponse will be sent, it should be like this one https://<JENKINS_URL>/securityRealm/finishLogin
  • Sign-Out URL: The URL that you want to use to log-out from your SSO, this will be appear in the IdP Metadata XML like this example
    <SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://login.microsoftonline.com/common/saml2"/>)
  • SAML XML Metadata URL: the URL that return the IdP metadata XML, it should looks like https://login.microsoftonline.com/<TenantDomainName>/FederationMetadata/2007-06/FederationMetadata.xml see Federation metadata for more details.
  • Binding Protocol: Azure exposed HTTP-Redirect and HTTP-POST you have to select the Binding protocol, SAML Plugin Latest version support HTTP-Redirect and HTTP-POST
    <SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://login.microsoftonline.com/common/saml2"/>
    <SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://login.microsoftonline.com/common/saml2"/>

You should customize Attibutes to send to Jenkins Customizing claims issued in the SAML token for enterprise applications in Azure Active Directory, these are the recommended attributes to setup:

  • User Name: attribute will be load with the unique user ID (e.g. name=username value=user.userprincipalname).
  • Display Name: attribute will be load with the user name to display in the UI (e.g. name=displayname value=user.givenname).
  • Groups: attribute will be load with the groups assigned to the user (e.g. name=groups value=user.memberof).
  • Email: attribute will be load with the user email address (e.g. name=email value=user.mail).

For more detail about Azure configuration take a look at the SAML 2.0 Azure documentation:

How Azure Active Directory uses the SAML protocol

Single Sign-On SAML protocol

Configure Jenkins

These are the recomended configuration settings to make Jenkins SAML Plugin work with Azure SSO service.

  • Metadata
    • IdP Metadata: The IdP Metadata XML downloaded from Azure (e.g. https://login.microsoftonline.com/<TenantDomainName>/FederationMetadata/2007-06/FederationMetadata.xml) see Federation metadata for more details (not need if you have set the IdP Metadata URL).
    • IdP Metadata URL: The URL to download the IdP Metadata XML (e.g. https://login.microsoftonline.com/<TenantDomainName>/FederationMetadata/2007-06/FederationMetadata.xml) see Federation metadata for more details (not need if you have set the IdP Metadata).
      • Refresh Period: The period of minutes we will wait until refresh the IdP Metadata. Set it to 0 to not update the metadata.
  • Display Name Attribute: the attribute name that contains the Display Name of the user you have set in Azure configuration (e.g. displayname).
  • Group Attribute: the attribute name that contains the Groups of the user you have set in Azure configuration (e.g. groups).
  • Username Attribute: the attribute name that contains the User Name of the user you have set in Azure configuration (e.g. username).
  • Email Attribute: the attribute name that contains the Email of the user you have set in Azure configuration (e.g. email).
  • Data Binding Method: method of redirection binding HTTP-Redirect and HTTP-POST you have set as Binding Protocol on Azure configuration.
  • Logout URL: the URL you have set as Sign-Out URL on Azure configuration.
  • Advanced Configuration
    • Force Authentication: if you experience problems with the authentication it is recommended to enable it.
    • SP Entity ID - value you have set as Identifier in the Azure configuration (e.g. JenkinsSP).

For more details about the SAML Plugin configuration take a look at Configuration Guide