使用正则表达式的 LDAP 搜索 [英] LDAP search using regular expression

问题描述

is there a way I could search on LDAP using a regular expression for a field? I am using ldapsearch or "Sun Java System Directory Server control center" for the search.

解决方案

The answer is NO you can't. Why ?

Because the LDAP standard describes an LDAP-SEARCH as kind of function with 4 parameters :

1. The nod where to begin the search which is a Distinguished Name (DN)
2. The attributes you want to be brought back
3. The depth of the search (base, one-level, subtree)
4. The filter.

You are interested in the filter.

MSDN Syntax Documentation

LDAP Explorer Documentation

Beyond the syntax

The thing you must understand, is that operators between attributes and values and wildcard inside values, interact with the matching rules which are part of the SCHEMA of your Directory. In ex Sun Directory (now oracle) each attribute can be setup with three matching rules (equality, ordering, substring).

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