In this example, use: CN=Tower Users,OU=Users,DC=website,DC=com. The third line specifies the key name where the user name is stored. For each organization, it is possible to specify what groups are automatically users of the organization and also what groups can administer the organization. Organization membership (as well as the organization admin) and team memberships can be synchronized. Instead, Tower can understand the unique identifier name, which is the URN. Create a new user: ipa user-add --first="User" --last="Name" --password user2. Below uses the example, CN=josie,CN=users,DC=website,DC=com: Enter the password to use for the Binding user in the LDAP Bind Password text field. url - the Single Sign On (SSO) URL Tower redirects the user to, when SSO is activated. To enable logging for LDAP, you must set the level to DEBUG in the LDAP configuration file, /etc/tower/conf.d/ldap.py: Next, you will need to control which users are placed into which Tower organizations based on their username and email address (mapping out between your organization admins/users and LDAP groups). ; The Authentication tab displays initially by default. See this section for more information. User authentication is provided, but not the synchronization of user permissions and credentials. Defaults to False. Below is an example: If the LDAP server you want to connect to has a certificate that is self-signed or signed by a corporate internal certificate authority (CA), the CA certificate must be added to the systems trusted CAs. This search is general and will list results in the location specified (-b "cn=Users,dc=shield,dc=team")with the location matching what you would use for your LDAP search scope against your server. Use Case: For API calls from curls, python scripts, or individual requests to the API. Select the Azure AD tab if it is not already the default view. Setting up a jump host to use with Tower, 30.5. Once the application is registered, Azure displays the Application ID and Object ID. Instance Services and Failure Behavior, 8. Use the URN listed in the SAML Name attribute for the user attributes as shown in the example below. Mapping between team members (users) and LDAP groups. From the System configuration page, click the Logging tab. Enter where to search for users while authenticating in the LDAP USER SEARCH field using the same format as the one shown in the text field. I am running Ansible tower docker version. Tower expects the following SAML attributes in the example below: If these attributes are not known, map existing SAML attributes to lastname, firstname, email and username. In the Ansible Tower User Interface, click Configure Tower from the Settings Menu screen. In order to register the application, you must supply it with your webpage URL, which is the Callback URL shown in the Configure Tower user interface. TACACS+ Auth Session Timeout: Session timeout value in seconds. 0. First, create a user in LDAP that has access to read the entire LDAP structure. Bubblewrap functionality and variables, 19.1. Values are dictionaries of options for each teams membership, where each can contain the following parameters: belongs. Authenticating To Ansible Tower Via Windows Active Directory Enter where to search for users while authenticating in the LDAP USER SEARCH field using the same format as the one shown in the text field. Administrators use LDAP as a source for account authentication information for Tower users. The Azure AD tab displays initially by default. The organization to which a team listed in a SAML attribute belongs to, would be ambiguous without this mapping. For future reference, you can remove (or add) Admin Privileges based on SAML mappings, as described in subsequent steps. Red Hat Single Sign-on Integration with Ansible Tower In this example, use the following syntax to set LDAP users as Superusers and Auditors: The above example retrieves users who are flagged as superusers or as auditor in their profile. Create a server certificate for the Ansible cluster. The third line specifies the key name where the user name is stored. Understand the architecture of Ansible and Tower, 18. AWX (Ansible Tower) LDAP Authentication Ask Question Asked 4 years, 5 months ago Modified 4 years, 5 months ago Viewed 4k times 0 I have setup a single node AWX instance (Version 2.1.2) using Docker. For transparent logins to work, you must first get IdP-initiated logins to work. users: None, True/False, string or list/tuple of strings. How Do I Configure LDAPS on Ansible Tower? During execution of the playbook, it should dynamically acquire the password from an external LDAP/PAM server . Active Directory uses referrals in case the queried object is not available in its database. Without adding the certificate the . Copy and paste Azures Application ID to the Azure AD OAuth2 Key field. Active Directory stores the username to sAMAccountName. Starting, Stopping, and Restarting Tower, 7.3. For details on completing the mapping fields, see LDAP Organization and Team Mapping. awx/ldap.md at devel ansible/awx GitHub When True, a user who is not a member of the given groups will be removed from the team. In this example, use: The first line specifies the BASE DN where the groups should be searched. Where name_attr defaults to cn and member_attr defaults to member: To determine what parameters a specific LDAP Group Type expects. Below is another example of a SAML attribute that contains a Team membership in a list. In the Sub Category field, select LDAP from the drop-down list. Environment Ansible Tower >= 3.2.x Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. Terminal Access Controller Access-Control System Plus (TACACS+) is a protocol that handles remote authentication and related services for networked access control through a centralized server. If False, no LDAP users will be automatically added as admins of the organiation. To enable TLS when the LDAP connection is not using SSL, click the toggle to ON. The second lines specifies the scope and is the same as that for the user directive. The User and Group searches are where the most troubleshooting might have to be done, depending on how complex your directory structure is. You must have an active enterprise license before beginning the configuration process. users: None, True/False, string or list/tuple of strings. When True, a user who is not a member of the given groups will be removed from the team. that's easy to do with Tower's support for external authentication sources such as LDAP or Active directory. The LDAP User DN Template field will narrow down the scope to just the format you enter in the field. First, create a user in LDAP that has access to read the entire LDAP structure. The simple LDAP database in the example below is mapping two groups to two respective teams within the same organization. The second line specifies the scope where the users should be searched: The third line specifies the key name where the user name is stored. In particular, TACACS+ provides authentication, authorization and accounting (AAA) services, in which you can configure Ansible Tower to use as a source for authentication. Red Hat Ansible Tower docs are generated using Sphinx using a theme provided by Read the Docs. Additionally, the type of users able to create tokens can be limited to users created in Ansible Tower, as opposed to external users created from an SSO (see SSO section below). refer to the django_auth_ldap documentation around the classes init parameters. If the Identity Provider verifies you successfully, then Ansible Tower will make a user linked to your GitHub user (if this is your first time logging in via this SSO method), and log you in. Same rules apply as remove_admins. To improve performance associated with LDAP authentication, see ug_ldap_auth_perf_tips in the Ansible Tower User Guide. Dynamic Inventory and private IP addresses, 21.14. Scroll down to the bottom and set the Logging Aggregator Level Threshold field to Debug. Getting Ansible Tower API authentication token from C# The second lines specifies the scope and is the same as that for the user directive. Mapping users and groups to Ansible Tower will vary in difficulty based on the LDAP database layout. Defaults to False. If None, team members will not be updated. Click to select a group type from the LDAP Group Type drop-down menu list. Using virtualenv with Ansible Tower, 21.13. Are you using the latest and greatest version of Ansible Tower? Defaults to False. Similarly, for OpenLDAP, the key is uidhence the line becomes (uid=%(user)s). Optionally provide security settings in the SAML Security Config field. Note: The session expiration time can be changed by setting the SESSION_COOKIE_AGE setting. Understand the architecture of Ansible and Tower, 18. View Ansible outputs for JSON commands when using Tower, 30.6. Having worked in technology since 2003, he's worn a lot of different hats. Using an unreleased module from Ansible source with Tower, 30.17. The IdP uses a custom SAML attribute to identify a user, which is an attribute that Tower is unable to read. It is easy to use and I would recommend checking it out: For more information on how to use OAuth 2 in Ansible Tower in the context of integrating external applications, check out these docs. For multiple search queries, the proper syntax is: In the LDAP Group Search text field, specify which groups should be searched and how to search them. LDAP Authentication provides duplicate sets of configuration fields for authentication with up to six different LDAP servers. Provide the IdP with the support contact information in the SAML Service Provider Support Contact field. These steps set up a single-sign-on to Ansible Tower for logging in LDAP users. Backup and Restoration Considerations, 20.3. In this post, we'll explain a few troubleshooting tips to help narrow down problems and correct them. OpenShift Deployment and Configuration, 8.4. The Azure AD tab displays initially by default. Contact the Identity Provider administrator and provide the information contained in these fields. It has been noted that this does not work properly with the django LDAP client and, most of the time, it helps to disable referrals. SCOPE_ONELEVEL: This value is used to indicate searching all entries one level under the base DN - but not including the base DN and not including any entries under that one level under the base DN. Troubleshooting Error: provided hosts list is empty, 30.3. Tower exposes LDAP_GROUP_TYPE_PARAMS to account for this. If True/False, all LDAP users will be added/removed as team members. Organization membership (as well as the organization admin) and team memberships can be synchronized. To improve performance associated with LDAP authentication, see ug_ldap_auth_perf_tips in the Ansible Tower User Guide. In the Ansible Tower User Interface, click Authentication from the Settings () Menu screen. users: None, True/False, string or list/tuple of strings. Managing OAuth 2 Applications and Tokens, 19.2. If specified, user must be a member of this group to login via LDAP. We are using Ansible Tower, but based on the module . Upon token creation, the user can set the scope. User authentication is provided, but not the synchronization of user permissions and credentials. Background: Ansible Tower version and host [root@ansible-tower /]# rpm -qa | grep tower-server ansible-tower-server-3.2.3-1.el7.x86_64 Ansible Tower hostname: tower.local.net IdM (Red Hat Identity Management) version and host To enable logging for LDAP, you must set the level to DEBUG in the Tower Settings configuration window: Click the Settings () icon from the left navigation pane and select System. When so configured, a user who logs in with an LDAP username and password automatically gets a Tower account created for them and they can be automatically placed into organizations as either regular users or organization administrators. Ansible is the only automation language that can be used across entire IT teams from systems and network administrators to developers and managers. The LDAP Start TLS is disabled by default. The default is mail for most LDAP layouts, but you will need to know your structure in order to map accordingly. attr_username must reference a unique per-account attribute. Integrate Ansible Tower with IDM - Rcarrata's Blog Secret handling and connection security, 14.2. Summary of Authentication Methods For Red Hat Ansible Tower Use the following command to query the ldap server, where josie and Josie4Cloud are replaced by attributes that work for your setup: Here CN=josie,CN=users,DC=website,DC=com is the Distinguished Name of the connecting user. Using an unreleased module from Ansible source with Tower, 25.18. Managing OAuth 2 Applications and Tokens, 19.2. In the Sub Category field, select LDAP from the drop-down list. team name does not exist. Same rules apply as for admins. If None, organization admins will not be updated based on LDAP values. Locate and configure the Ansible configuration file, 30.7. Playbooks arent showing up in the Job Template drop-down, 24.10. Starting with Ansible Tower 3.3, you can configure multiple LDAP servers by specifying the server to configure (otherwise, leave the server at Default): Playbooks arent showing up in the Job Template drop-down, 29.11. Azure Active Directory (AD) To set up enterprise authentication for Microsoft Azure Active Directory (AD), you will need to obtain an OAuth2 key and secret by registering your organization-owned application from Azure at https://docs.microsoft.com/en-us/azure/active-directory/develop/quickstart-register-app. For this blog post I will go over four of Ansible Towers authentication methods: Session, Basic, OAuth2 Token, and Single Sign-on (SSO). The ALLOW_JINJA_IN_EXTRA_VARS variable, 30.9. The Azure AD tab displays initially by default. With these values entered on this form, you can now make a successful authentication with LDAP. This is also tunable to restrict editing of other field names. If a string or list of strings, specifies the group DN(s). Configure Authentication in Tower Below are the fields we will fill in.. yourdomain.com:636 ldaps://dc02.yourdomain.com:636 Here I list two DCs. Deprovision Instances and Instance Groups, 8. Example SAML Organization Attribute Mapping. When True, a user who is not an member of the given groups will be removed from the organizations administrative list. Values are dictionaries defining the options for each organizations membership. Configure LDAP Authentication. Installing and Configuring Central Authentication for the Ansible