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The user can not login by account Pinyin when LDAP authentication and authorization

Publication Date:  2012-11-27 Views:  220 Downloads:  0

Issue Description

Extranet users ------------ Internet ------------- switch ---------- Intranet LDAP server

LDAP server is embedded in Lotus Notes.

Failure phenomenon: the external network users can login by the Chinese account, but cannot login by Chinese pinyin of accounts. (Before synchronized to svn3000, the user can login by Chinese account or Chinese pinyin of Chinese accounts).

Alarm Information


Handling Process

The attribute field of English account can be found through the LDAP test tools LDAPBrower, English account information obtained through the property field, synchronized to svn3000,  it can login by English account.

Root Cause

First reason: the user account authentication and authorization on the LDAP server, among svn3000 and LDAP server can only realize one kind of user account authentication. i.e. when English and Chinese account can be used at the same time, only support Chinese account.
Second reasons: the user's LDAP server is embedded in Lotus Notes, LDAP is inside server returned property value, carry only the Chinese account information, and therefore only allow Chinese account login.