LDAP 基础知识
LDAP 基础知识
LDAP 基础知识
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<strong>LDAP</strong> <strong>基础知识</strong><br />
<strong>LDAP</strong>String 应为 ISO10646 字符集的 UTF-8 编码。AttributeDescription 是描述在 RFC2251 中<br />
定义的属性的字符串。AttributeValue 与 AssertionValue 在 RFC2252 中定义。过滤器要经过<br />
BER(基本编码规则)编码后在网络上传输。<br />
7.3 字符串查询过滤定义<br />
<strong>LDAP</strong> 查询过滤字符串被以下语法定义。过滤器格式使用前缀符号。<br />
filter = "(" filtercomp ")"<br />
filtercomp = and / or / not / item<br />
and = "&" filterlist<br />
or = "|" filterlist<br />
not = "!" filter<br />
filterlist = 1*filter<br />
item = simple / present / substring / extensible<br />
simple = attr filtertype value<br />
filtertype = equal / approx / greater / less<br />
equal = "="<br />
approx = "~="<br />
greater = ">="<br />
less = "
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