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openldap的介绍与安装

~]# yum -y install wget curl git
~]# wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
~]# yum -y install epel-release
~]# yum -y install openldap openldap-servers openldap-clients compat-openladp openldap-devel migrationtools

~]# cd /etc/openldap/
~]# mv slapd.d/ slapd.d.bak
~]# mkdir slapd.d && slappasswd    #生成密钥
New password: 
Re-enter new password: 
{SSHA}CYZ2put971vDLOeZVvbG7W9E3aOjantN
~]# cp /usr/share/openldap-servers/slapd.ldif /etc/openldap/
#### 配置schema加载
~]# vim /etc/openldap/slapd.ldif 
cn: schema
include: file:///etc/openldap/schema/core.ldif
include: file:///etc/openldap/schema/collective.ldif
include: file:///etc/openldap/schema/corba.ldif
include: file:///etc/openldap/schema/cosine.ldif
include: file:///etc/openldap/schema/duaconf.ldif
include: file:///etc/openldap/schema/dyngroup.ldif
include: file:///etc/openldap/schema/inetorgperson.ldif
include: file:///etc/openldap/schema/java.ldif
include: file:///etc/openldap/schema/misc.ldif
include: file:///etc/openldap/schema/nis.ldif
include: file:///etc/openldap/schema/openldap.ldif
include: file:///etc/openldap/schema/pmi.ldif
include: file:///etc/openldap/schema/ppolicy.ldif
olcAccess: to * by dn.base="gidNumber=0+uidNumber=0,cn=peercred,cn=external,c
 n=auth" read by dn.base="cn=admin,dc=51cto,dc=com" read by * none
olcSuffix: dc=51cto,dc=com
olcRootDN: cn=admin,dc=51cto,dc=com
olcRootPW: {SSHA}WslU/LDXGf/WTLLYGafxBzmT6y1CDabz
~ ]# slapadd -n 0 -F /etc/openldap/slapd.d -l slapd.ldif      #生成配置
~]# chown -R ldap.ldap /etc/openldap/slapd.d
~]# cp /usr/share/openldap-servers/DB_CONFIG.example /var/lib/ldap/DB_CONFIG   #拷贝数据库配置文件
~]# chown ldap.ldap -R /var/lib/ldap/
~]# systemctl start slapd && systemctl enable slapd   #服务启动
~]# vim /usr/share/migrationtools/migrate_common.ph    #导入数据脚本配置
# Default DNS domain
$DEFAULT_MAIL_DOMAIN = "51cto.com";
# Default base 
$DEFAULT_BASE = "dc=51cto,dc=com";
# such as person.
$EXTENDED_SCHEMA = 1;
~ ]# /usr/share/migrationtools/migrate_base.pl > /etc/openldap/basedomain.ldif  #生成domain(域)文件
~ ]# ldapadd -x -D cn=admin,dc=51cto,dc=com -W -f /etc/openldap/basedomain.ldif    #添加条目

~]# mkdir /root/ldif && cd /root/ldif
~]# vim config_init.ldif
dn: dc=51cto,dc=com
objectClass: dcObject
objectClass: organization
o: wanghui
dc: 51cto
~]# ldapadd -x -D "cn=admin,dc=51cto,dc=com" -W -f config_init.ldif 
~]# ldapsearch -x -b 'dc=51cto,dc=com' '(objectClass=*)'    #查询记录
~]# ldapsearch -H ldapi:/// -Y EXTERNAL -b "cn=config" -LLL -Q   #ladpi查询

系统文件： /etc/openldap/ldap.conf
用户文件：$HOME/ldaprc     $HOME/.ldaprc

ldapsearch -x -W -D 'cn=admin,dc=51cto,dc=com' -H ldaps://10.18.99.41   #连接ldap

dn: cn=config
dn: cn=module,cn=config
dn: cn=schema,cn=config
dn: olcDatabase=config,cn=config

~ ]# /usr/share/migrationtools/migrate_base.pl > /etc/openldap/basedomain.ldif  #生成domain(域)文件
# 需要创建好一些用户和组，并且将用户添加到组,groupadd DEV,useradd wanghui -g DEV
~]# tail -3 /etc/group  > system_group
DEV:x:1003:
OPS:x:1004:
QA:x:1005:
~]# tail -4 /etc/passwd > system_user
zhangsan:x:1000:1004::/home/zhansan:/bin/bash
lisi:x:1001:1003::/home/lisi:/bin/bash
wangwu:x:1002:1003::/home/wangwu:/bin/bash
mazi:x:1003:1005::/home/mazi:/bin/bash
~]#ldapadd -x -W -D "cn=admin,dc=51cto,dc=com" -f base.ldif 
~]# ldapadd -x -W -D "cn=admin,dc=51cto,dc=com" -f group.ldif      # 添加组到ldap
~]# ldapadd -x -W -D "cn=admin,dc=51cto,dc=com" -f user.ldif

~]# mkdir /data/logs/slapd
~]# touch /data/logs/slapd/slapd.log
~]# chown ldap:ldap /data/logs/slapd/ -R
----- 创建日志ldif
~]#  vim log.ldif
dn: cn=config
changetype: modify
add: olcLogLevel
olcLogLevel: stats
~]# ldapadd -Y EXTERNAL -H ldapi:/// -f log.ldif    #加载配置
~]# cat /etc/openldap/slapd.d/cn\=config.ldif   #检查是否加载成功
olcLogLevel: stats
~]# vim /etc/rsyslog.conf     #配置日志
local7.* /var/log/boot.log
local4.* /data/logs/slapd/slapd.log
~ ]# systemctl restart rsyslog
~]# systemctl restart slapd

~]# vim /etc/logrotate.d/slapd
/data/logs/slapd/slapd.log {
    daily
    rotate 5
    copytruncate
    dateext
    missingok
~]# systemctl restart rsyslog
~]# logrotate -f /etc/logrotate.d/slapd    #测试日志切割
~]# ldapsearch -x -LLL uid=wanghui   #查询用户。然后看日志是否正常

~]# yum -y install phpldapadmin
 ~]# vim /etc/httpd/conf.d/phpldapadmin.conf 
<VirtualHost *:80>
ServerName ldap.51cto.com
Alias /phpldapadmin /usr/share/phpldapadmin/htdocs
Alias /ldapadmin /usr/share/phpldapadmin/htdocs
<Directory /usr/share/phpldapadmin/htdocs>
  <IfModule mod_authz_core.c>
    # Apache 2.4
    Require all granted
    Require local
  </IfModule>
  <IfModule !mod_authz_core.c>
    # Apache 2.2
    Order Deny,Allow
    Deny from all
    Allow from 127.0.0.1
    Allow from ::1
  </IfModule>
</Directory>
</VirtualHost>
~]# vim /etc/phpldapadmin/config.php
$servers->setValue('login','attr','dn');
~ ]# systemctl start httpd && systemctl enable httpd

~]# cat config_init.ldif 
dn: dc=51cto,dc=com
objectClass: dcObject
objectClass: organization
o: wanghui
dc: 51cto
~]# ldapadd -x -D 'cn=admin,dc=51cto,dc=com' -W -f config_init.ldif

 Generic: Organisational Unit

密码类型是ssha
选择对应的GID
选择对应的loginshell

openldap的介绍与安装

openldap的介绍与安装

openldap的介绍与安装

传统账户管理存在的问题

简介

优点

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openLDAP的目录架构

openLDAP的工作模型

schema介绍与用途

OpenLDAP目录条目概述

OpenLDAP安装配置

YUM安装

初始化配置

自定义组织

OpenLDAP配置管理

客户端配置文件

配置文件参数

server全局配置文件介绍

ldif配置语法

初始化域，用户&组

openldap的日志配置

日志切割

openldap图形管理

phpLDAPadmin的安装与配置

phpldapadmin使用