我一直在努力寻找一些关于如何从OpenLDAP检索操作属性的好文档.
当我明确要求namingContexts属性时,为什么我的搜索不起作用？我被告知我需要在属性列表中添加加号(”).
如果是这种情况,我应该摆脱“namingContexts”属性还是两者都有？
ldapsearch -H ldap://ldap.mydomain.com -x -s base -b "" + # note the + returns operational attributes
编辑：注意请求的属性看起来是空的.加号不应该在属性列表中吗？ http://www.zytrax.com/books/ldap/ch3/#operational
How come my search doesn’t work when I explicitly ask for namingContexts attribute?
什么不起作用？你收到错误了吗？
如果有加号,它将返回所有属性,无论是否添加了namingContexts.
使用：
ldapsearch -x -H ldap://ldap.example.com -s base -b "" namingContexts
返回：
# extended LDIF # # LDAPv3 # base <> with scope baSEObject # filter: (objectclass=*) # requesting: namingContexts # # dn: namingContexts: o=example.com # search result search: 2 result: 0 Success # numResponses: 2 # numEntries: 1
它还列出使用：
ldapsearch -x -H ldap://ldap.example.com -s base -b "" +
返回：
# extended LDIF # # LDAPv3 # base <> with scope baSEObject # filter: (objectclass=*) # requesting: + # # dn: structuralObjectClass: OpenLDAProotDSE namingContexts: o=example.com supportedControl: 2.16.840.1.113730.3.4.18 supportedControl: 2.16.840.1.113730.3.4.2 supportedControl: 1.3.6.1.4.1.4203.1.10.1 supportedControl: 1.2.840.113556.1.4.1413 supportedControl: 1.2.840.113556.1.4.1339 supportedControl: 1.2.840.113556.1.4.319 supportedControl: 1.2.826.0.1.334810.2.3 supportedExtension: 1.3.6.1.4.1.1466.20037 supportedExtension: 1.3.6.1.4.1.4203.1.11.1 supportedExtension: 1.3.6.1.4.1.4203.1.11.3 supportedFeatures: 1.3.6.1.4.1.4203.1.5.1 supportedFeatures: 1.3.6.1.4.1.4203.1.5.2 supportedFeatures: 1.3.6.1.4.1.4203.1.5.3 supportedFeatures: 1.3.6.1.4.1.4203.1.5.4 supportedFeatures: 1.3.6.1.4.1.4203.1.5.5 supportedLDAPVersion: 2 supportedLDAPVersion: 3 supportedSASLMechanisms: DIGEST-MD5 supportedSASLMechanisms: CRAM-MD5 subschemaSubentry: cn=Subschema # search result search: 2 result: 0 Success # numResponses: 2 # numEntries: 1
