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Info

FlexDeploy uses the memberOf virtual attribute to derive a user's groups, so group mapping will not work if your LDAP does not support that attribute.

Configuring LDAP Realm

Only FlexDeploy Administrators can update Realm settings.

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Click Create to create new LDAP realm.

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Configure as explained below.

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Field

Required

Description

Realm Name

Yes

Description

No

URL

Yes

URL to access LDAP server

For example, ldap://localhost:10389

System Username

Yes

Read-only username to access LDAP server. This should be fully qualified username in LDAP. FlexDeploy will use the system username and system password to bind to LDAP for various operations.

For example, uid=admin,ou=system

System Password

Yes

Password for specified system user name.

User Search Base

Yes

User base tree in LDAP server

For example, ou=users,ou=system.

User Search Filter

Yes

User search filter to find user records in user search base

For example, (&(objectClass=*)(uid={0})), (&(objectClass=*)(sAMAccountName={0}))

Tip

To restrict users able to login to FlexDeploy by membership within a particular LDAP group, you can use a search filter similar to the following. This assumes that your LDAP supports the memberOf virtual attribute.

(objectClass=user)(sAMAccountName={0})(memberOf=CN=FDDevelopers,CN=Users,DC=flexagondev,DC=local)

Similarly, more than one group would look like this.

(&(objectClass=user)(sAMAccountName={0})(|(memberOf=CN=FDDevelopers,CN=Users,DC=flexagondev,DC=local)(memberOf=CN=FDAdmins,CN=Users,DC=flexagondev,DC=local))

Connect Timeout

No

A timeout, in seconds, for connecting to the external server. The default timeout is 30 seconds. If no value is provided, there is no timeout.

Read Timeout

No

A timeout, in seconds, for LDAP read operations. The default timeout is 120 seconds. If no value is provided, there is no timeout.

Follow Referrals

Yes

How to handle referrals (follow/ignore). The default is ignore.

Group Mapping Enabled

Yes

Enable if you want to map LDAP groups to FlexDeploy groups. LDAP server must support memberOf attribute for group mapping in FlexDeploy.

Group Search Base

No

*

1

Group base tree in LDAP server.

Required if group mapping is enabled.

For example, (ou=groups,ou=myrealm,dc=MyDomain)

Group Search Filter

No

*

1

Search filter to find groups in group search base.

For example, (objectClass=groupOfUniqueNames)

1 - Required if group mapping is enabled.

Group Mapping with External Directory Servers

FlexDeploy provides features to map external directory server groups to FlexDeploy groups, which makes it very easy to manage FlexDeploy users in your environment. Fine-grained access to FlexDeploy features is still controlled by FlexDeploy groups, and by mapping external directory groups to FlexDeploy groups, you essentially control access to FlexDeploy features.

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You can configure FlexDeploy group permissions using the Permissions page and from the Security section of individual objects supporting object-level permissions (folders/projects, target groups, releases, etc.).

In order to set up group mapping, first make sure to enable group mapping from the realm’s group mapping tab and provide the group search base and filter. If you haven’t already loaded external groups for this realm or they need to be refreshed, click the Fetch External Groups button or the Refresh External Groups button.

Select a specific FlexDeploy group to work with first. Then, search and select external groups to map to the selected FlexDeploy Group. See the figure below, where we have mapped the LDAP group Enterprise Admins to the FlexDeploy FD Administratorsgroup.

Realm configuration changes including the mapping configuration require a recycle of the FlexDeploy server process, but changes to the groups being mapped do not require a recycle.

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Apache Directory Server Realm Example

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Active Directory Realm Example

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FlexDeploy will use the User logon name (pre-Windows 2000) username instead of the normal one for active directory. See this picture for an example.

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Migrating from Active Directory/LDAP to SSO

Many customers are migrating from AD/LDAP to SSO to take advantage of Single sign on, MFA, etc.

SAML and External Realm users are compatible with each other, so existing users will work fine using SAML instead, as long as their username matches up. To modify the username that is received by FlexDeploy, change the Unique User Identifier (Name ID) claim in the SAML provider. No changes are needed in FlexDeploy for this. If the username format doesn’t match, users will be asked to setup new accounts. Have a downtime window and test with a known user. If the user gets to the new user screen, then it didn’t work. Don’t have them complete the screen, instead go back and work on the name claim again.

If you can’t get the names to match for your users, you can also run a sql update to modify the names already in FlexDeploy to match. If you prefer to do that, open a support ticket for assistance.

Additionally, ensure that you have claims for the the email, first, and last name. They are used to help setup new users.

However, if you have group mapping enabled with an LDAP realm, that isn’t yet supported on for SSO, with either SAML or OIDC. This is something that Flexagon is considering adding to our road map, but it isn’t there yet. If you want to transfer your current groups from your LDAP mapped groups, there is a sql query you can use to transfer data for this purpose. If you don’t do that, then the groups will be missing. Future groups won’t be added for you after the transition, so if group mapping is important to you, it may not be time to transition yet.

Using ldaps

A FlexDeploy realm can be configured to use ldaps protocol, which requires adding a server certificate to Java cacerts or the application server trust store.

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