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系统管理指南:命名和目录服务(DNS、NIS 和 LDAP) Oracle Solaris 10 8/11 Information Library (简体中文) |
4. 网络信息服务 (Network Information Service, NIS)(概述)
11. 为使用 LDAP 客户机设置 Sun Java System Directory Server(任务)
nisplusLDAPdatabaseIdMapping 属性
nisplusLDAPattributeFromColumn 属性
nisplusLDAPcolumnFromAttribute 属性
配置 Sun Java System Directory Server
client_info 和 timezone 表(从 NIS+ 转换为 LDAP)
除了将 NIS+/LDAP 配置信息保存在配置文件中和命令行上,还可以将配置属性存储到 LDAP 中。如果配置信息由许多 NIS+ 服务器共享,并且将定期进行更改,则这非常有用。
要在 LDAP 中启用对配置属性的存储,请查阅 LDAP 服务器文档并新建下列属性和对象类。配置信息应当位于由 nisplusLDAPconfigDN 值(来自 rpc.nisd 命令行或来自 /lib/svc/method/nisplus)指定的位置中,而且 cn 等于 nisplusLDAPbaseDomain 值(因为 rpc.nisd 守护进程从 LDAP 读取任何配置信息之前,就已经获知了该值)。
LDIF 数据适用于 ldapadd(1)(属性和对象类 OID 仅用于举例说明)。
defaultSearchBase、preferredServerList 和 authenticationMethod 属性是从“DUA 配置”草稿架构(将成为 IETF 标准)派生的。在任何情况下,以下定义都可以满足NIS+LDAPmapping(4)的要求:
dn: cn=schema changetype: modify add: attributetypes attributetypes: ( 1.3.6.1.4.1.11.1.3.1.1.1 NAME 'defaultSearchBase' \ DESC 'Default LDAP base DN used by a DUA' \ EQUALITY distinguishedNameMatch \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.11.1.3.1.1.2 NAME 'preferredServerList' \ DESC 'Preferred LDAP server host addresses to be used by a DUA' \ EQUALITY caseIgnoreMatch \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.11.1.3.1.1.6 NAME 'authenticationMethod' \ DESC 'Identifies the authentication method used to connect to the DSA'\ EQUALITY caseIgnoreMatch \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
NIS+/LDAP 配置属性如下所示:
dn: cn=schema changetype: modify add: attributetypes attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.0 \ NAME 'nisplusLDAPTLS' \ DESC 'Transport Layer Security' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.1 \ NAME 'nisplusLDAPTLSCertificateDBPath' \ DESC 'Certificate file' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.2 \ NAME 'nisplusLDAPproxyUser' \ DESC 'Proxy user for data store/retrieval' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.3 \ NAME 'nisplusLDAPproxyPassword' \ DESC 'Password/key/shared secret for proxy user' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.4 \ NAME 'nisplusLDAPinitialUpdateAction' \ DESC 'Type of initial update' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.5 \ NAME 'nisplusLDAPinitialUpdateOnly' \ DESC 'Exit after update ?' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.6 \ NAME 'nisplusLDAPretrieveErrorAction' \ DESC 'Action following an LDAP search error' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.7 \ NAME 'nisplusLDAPretrieveErrorAttempts' \ DESC 'Number of times to retry an LDAP search' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.8 \ NAME 'nisplusLDAPretrieveErrorTimeout' \ DESC 'Timeout between each search attempt' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.9 \ NAME 'nisplusLDAPstoreErrorAction' \ DESC 'Action following an LDAP store error' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.10 \ NAME 'nisplusLDAPstoreErrorAttempts' \ DESC 'Number of times to retry an LDAP store' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.11 \ NAME 'nisplusLDAPstoreErrorTimeout' \ DESC 'Timeout between each store attempt' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.12 \ NAME 'nisplusLDAPrefreshErrorAction' \ DESC 'Action when refresh of NIS+ data from LDAP fails' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.13 \ NAME 'nisplusLDAPrefreshErrorAttempts' \ DESC 'Number of times to retry an LDAP refresh' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.14 \ NAME 'nisplusLDAPrefreshErrorTimeout' \ DESC 'Timeout between each refresh attempt' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.15 \ NAME 'nisplusNumberOfServiceThreads' \ DESC 'Max number of RPC service threads' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.16 \ NAME 'nisplusThreadCreationErrorAction' \ DESC 'Action when a non-RPC-service thread creation fails' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.17 \ NAME 'nisplusThreadCreationErrorAttempts' \ DESC 'Number of times to retry thread creation' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.18 \ NAME 'nisplusThreadCreationErrorTimeout' \ DESC 'Timeout between each thread creation attempt' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.19 \ NAME 'nisplusDumpErrorAction' \ DESC 'Action when an NIS+ dump fails' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.20 \ NAME 'nisplusDumpErrorAttempts' \ DESC 'Number of times to retry a failed dump' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.21 \ NAME 'nisplusDumpErrorTimeout' \ DESC 'Timeout between each dump attempt' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.22 \ NAME 'nisplusResyncService' \ DESC 'Service provided during a resync' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.23 \ NAME 'nisplusUpdateBatching' \ DESC 'Method for batching updates on master' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.24 \ NAME 'nisplusUpdateBatchingTimeout' \ DESC 'Minimum time to wait before pinging replicas' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.25 \ NAME 'nisplusLDAPmatchFetchAction' \ DESC 'Should pre-fetch be done ?' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.26 \ NAME 'nisplusLDAPbaseDomain' \ DESC 'Default domain name used in NIS+/LDAP mapping' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.27 \ NAME 'nisplusLDAPdatabaseIdMapping' \ DESC 'Defines a database id for an NIS+ object' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.28 \ NAME 'nisplusLDAPentryTtl' \ DESC 'TTL for cached objects derived from LDAP' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.29 \ NAME 'nisplusLDAPobjectDN' \ DESC 'Location in LDAP tree where NIS+ data is stored' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.30 \ NAME 'nisplusLDAPcolumnFromAttribute' \ DESC 'Rules for mapping LDAP attributes to NIS+ columns' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 ) attributetypes: ( 1.3.6.1.4.1.42.2.27.5.42.42.18.31 \ NAME 'nisplusLDAPattributeFromColumn' \ DESC 'Rules for mapping NIS+ columns to LDAP attributes' \ SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 ) dn: cn=schema changetype: modify add: objectclasses objectclasses: ( 1.3.6.1.4.1.42.2.27.5.42.42.19.0 NAME 'nisplusLDAPconfig' \ DESC 'NIS+/LDAP mapping configuration' \ SUP top STRUCTURAL MUST ( cn ) \ MAY ( preferredServerList $ defaultSearchBase $ authenticationMethod $ nisplusLDAPTLS $ nisplusLDAPTLSCertificateDBPate $ nisplusLDAPproxyUser $ nisplusLDAPproxyPassword $ nisplusLDAPinitialUpdateAction $ nisplusLDAPinitialUpdateOnly $ nisplusLDAPretrieveErrorAction $ nisplusLDAPretrieveErrorAttempts $ nisplusLDAPretrieveErrorTimeout $ nisplusLDAPstoreErrorAction $ nisplusLDAPstoreErrorAttempts $ nisplusLDAPstoreErrorTimeout $ nisplusLDAPrefreshErrorAction $ nisplusLDAPrefreshErrorAttempts $ nisplusLDAPrefreshErrorTimeout $ nisplusNumberOfServiceThreads $nisplusThreadCreationErrorAction $ nisplusThreadCreationErrorAttempts $ nisplusThreadCreationErrorTimeout $ nisplusDumpErrorAction $ nisplusDumpErrorAttempts $ nisplusDumpErrorTimeout $ nisplusResyncService $ nisplusUpdateBatching $ nisplusUpdateBatchingTimeout $ nisplusLDAPmatchFetchAction $ nisplusLDAPbaseDomain $ nisplusLDAPdatabaseIdMapping $ nisplusLDAPentryTtl $ nisplusLDAPobjectDN $ nisplusLDAPcolumnFromAttribute ! $ nisplusLDAPattributeFromColumn ) )
创建一个包含以下 LDIF 数据的文件(并用实际的搜索库替换 searchBase,用全限定域名替换 domain)。
dn: cn=domain,searchBase
cn: domain
objectClass: top objectClass: nisplusLDAPconfig
使用以上文件作为 ldapadd(1) 的输入,以创建 NIS+/LDAP 配置项。该项最初为空。使用 ldapmodify(1) 添加配置属性。例如,要将 nisplusNumberOfServiceThreads 属性设置为 "32",请创建以下文件(用作 ldapmodify(1) 的输入):
dn: cn=domain, searchBase nisplusNumberOfServiceThreads: 32