LDAP query for map prefix of email address to liferay screen name

[karthik N，修改在12 年前。]

Hi,
Is der any possiblity in Liferay LDAP configuration to map ldap user's prefix of the Email Address to Liferay screen name
For example,
Email Address is [e-mail]
the first part(upto @) karthik need to be mapped to liferay screen name


thanks in advance


Regards,
Karthik

[Thiago Leão Moreira，修改在12 年前。]

You should developed a class that implement this interface com.liferay.portal.security.ldap.AttributesTransformer and configure it on your portal-ext.properties

##
## LDAP
##

    #
    # You can write your own class that implements
    # com.liferay.portal.security.ldap.AttributesTransformer to transform the
    # LDAP attributes before a user or group is imported to the LDAP store.
    #
    ldap.attrs.transformer.impl=com.liferay.portal.security.ldap.DefaultAttributesTransformer

Implement your logic inside the method transformUser

[karthik N，修改在12 年前。]

Hi,
I don't know how to get the Ldap attributes into my custom class...
can u please give me smilar example or give me some link related to that?



Thanks

Regards,
Karthik N

[Thiago Leão Moreira，修改在12 年前。]

Your custom class will be called by Liferay and Liferay will populate the Attributes object with the information from the LDAP regarding your user.

[Mani kandan，修改在12 年前。]

Hi karthik,

I think this thread will help you

[Udaya Ramakrishnan，修改在12 年前。]

hi

i have created a new hook for creating a class that implements com.liferay.portal.security.ldap.AttributesTransformer and configured in portal.ext.properties
but i am getting class not found Exception
herewith i include the error i am getting. can u pls help me in overcome from this.
Solution need in urgent

Thank you

Regards
Udaya.R

[Mani kandan，修改在12 年前。]

Where did you paste this package com.liferay.portal.security.ldap.AttributesTransformer?

[Udaya Ramakrishnan，修改在12 年前。]

hi Mani Kandan,

Thank u for ur quick reply.
i have created a hook. i didnt paste the package anywhere.

Regards
Udaya.R

[Udaya Ramakrishnan，修改在12 年前。]

hi Thiago,

As u said i created a Ext and modified the class DefaultAttributesTransformer that gets implemented from AttributesTransformer.
with the transformUser(), i added my custom code and i configured in portal-ext.properties.
now i can able to modified the Ldap Attributes.
but now i have a doubt that "DefaultAttributesTransformer " is a class within LR source.
Is it correct to modified that class? or i have to create a Custom class that implements AttributesTransformer?
As i am new to Liferay, dont mistake me if my question is wrong.
Waiting for ur reply.

Thank You


Regards
UdayaR

[Thiago Leão Moreira，修改在12 年前。]

Hi Udaya,

You can extend DefaultAttributesTransformer or implement AttributesTransformer either case are correct (both are public API) and won't give you problems during a Liferay upgrade.

[Udaya Ramakrishnan，修改在12 年前。]

hi,

Thank u for ur reply.


Regards
Udaya.R