KEYCLOAK-14270 Improve documentation for fullName LDAP mapper about fallback to username

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mposolda 2020-05-21 09:48:34 +02:00 committed by Marek Posolda
parent ac2bf88e5a
commit 7f8c4c89d3

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@ -137,6 +137,14 @@ FullName Mapper::
This allows you to specify that the full name of the user, which is saved in some LDAP attribute (usually `cn` ) will be mapped to `firstName` and `lastname` attributes in the {project_name} database.
Having `cn` to contain full name of user is a common case for some LDAP deployments.
NOTE: When registering new users in {project_name} and `Sync Registrations` is ON for the LDAP provider, the fullName mapper
allows the possibility of fallback to the username. This fallback is especially useful in case of the Microsoft Active Directory. The common
setup for the MSAD is to configure `cn` LDAP attribute as fullName and at the same time, the `cn` is usually used as `RDN LDAP Attribute`
in the configuration of the LDAP provider. With this setup, the fallback to the username will be used. For example when you create
{project_name} user "john123" and leave firstName and lastName empty, then fullname mapper will save "john123" as the value of the `cn` in LDAP.
When you later enter "John Doe" for firstName and lastName, the fullname mapper will update LDAP `cn` to the value "John Doe" as
fallback to the username will not be needed anymore.
Hardcoded Attribute Mapper::
This mapper adds a hardcoded attribute value to each {project_name} user linked with LDAP.
This mapper can also force the values for the `enabled` or `emailVerified` user properties.