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2017-05-12 补充 LDAP 相关
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Diff for: LDAP-Install-And-Settings.md

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# LDAP 安装和配置
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## LDAP 基本概念
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- <https://segmentfault.com/a/1190000002607140>
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- <http://www.itdadao.com/articles/c15a1348510p0.html>
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- <http://blog.csdn.net/reblue520/article/details/51804162>
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## LDAP 服务器端安装
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- 环境:CentOS 7.3 x64(为了方便,已经禁用了防火墙)
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- 常见服务端:
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- [OpenLDAP](http://www.openldap.org/)
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- 这里选择:OpenLDAP,安装(最新的是 2.4.40):`yum install -y openldap openldap-clients openldap-servers migrationtools`
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- 配置:
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- `cp /usr/share/openldap-servers/DB_CONFIG.example /var/lib/ldap/DB_CONFIG`
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- `chown ldap. /var/lib/ldap/DB_CONFIG`
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- 启动:
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- `systemctl start slapd`
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- `systemctl enable slapd`
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- 查看占用端口(默认用的是 389):`netstat -tlnp | grep slapd`
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### 设置OpenLDAP管理员密码
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- 输入命令:`slappasswd`,重复输入两次明文密码后(我是:123456),我得到一个加密后密码(后面会用到):`{SSHA}YK8qBtlmEpjUiVEPyfmNNDALjBaUTasc`
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- 新建临时配置目录:
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- `mkdir /root/my_ldif ; cd /root/my_ldif`
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- `vim chrootpw.ldif`,添加如下内容:
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``` ini
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dn: olcDatabase={0}config,cn=config
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changetype: modify
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add: olcRootPW
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olcRootPW: {SSHA}YK8qBtlmEpjUiVEPyfmNNDALjBaUTasc
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```
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- 添加刚刚写的配置(过程比较慢):`ldapadd -Y EXTERNAL -H ldapi:/// -f chrootpw.ldif `
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- 导入默认的基础配置(过程比较慢):`for i in /etc/openldap/schema/*.ldif; do ldapadd -Y EXTERNAL -H ldapi:/// -f $i; done`
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### 修改默认的domain
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- 输入命令:`slappasswd`,重复输入两次明文密码后(我是:111111),我得到一个加密后密码(后面会用到):`{SSHA}rNLkIMYKvYhbBjxLzSbjVsJnZSkrfC3w`
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- `cd /root/my_ldif ; vim chdomain.ldif`,添加如下内容(cn,dc,dc,olcRootPW 几个值需要你自己改):
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``` ini
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dn: olcDatabase={1}monitor,cn=config
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changetype: modify
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replace: olcAccess
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olcAccess: {0}to * by dn.base="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth"
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read by dn.base="cn=gitnavi,dc=youmeek,dc=com" read by * none
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dn: olcDatabase={2}hdb,cn=config
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changetype: modify
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replace: olcSuffix
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olcSuffix: dc=youmeek,dc=com
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dn: olcDatabase={2}hdb,cn=config
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changetype: modify
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replace: olcRootDN
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olcRootDN: cn=gitnavi,dc=youmeek,dc=com
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dn: olcDatabase={2}hdb,cn=config
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changetype: modify
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add: olcRootPW
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olcRootPW: {SSHA}rNLkIMYKvYhbBjxLzSbjVsJnZSkrfC3w
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dn: olcDatabase={2}hdb,cn=config
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changetype: modify
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add: olcAccess
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olcAccess: {0}to attrs=userPassword,shadowLastChange by
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dn="cn=gitnavi,dc=youmeek,dc=com" write by anonymous auth by self write by * none
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olcAccess: {1}to dn.base="" by * read
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olcAccess: {2}to * by dn="cn=gitnavi,dc=youmeek,dc=com" write by * read
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```
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- 添加配置:`ldapadd -Y EXTERNAL -H ldapi:/// -f chdomain.ldif`
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### 添加一个基本的目录
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- `cd /root/my_ldif ; vim basedomain.ldif`,添加如下内容(cn,dc,dc 几个值需要你自己改):
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``` ini
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dn: dc=youmeek,dc=com
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objectClass: top
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objectClass: dcObject
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objectclass: organization
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o: youmeek dot Com
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dc: youmeek
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dn: cn=gitnavi,dc=youmeek,dc=com
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objectClass: organizationalRole
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cn: gitnavi
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description: Directory Manager
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dn: ou=People,dc=youmeek,dc=com
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objectClass: organizationalUnit
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ou: People
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dn: ou=Group,dc=youmeek,dc=com
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objectClass: organizationalUnit
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ou: Group
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```
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- 添加配置:`ldapadd -x -D cn=gitnavi,dc=youmeek,dc=com -W -f basedomain.ldif`,会提示让你输入配置 domain 的密码,我是:111111
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- `简单的配置到此就好了`
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### 测试连接
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- 重启下服务:`systemctl restart slapd`
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- 本机测试,输入命令:`ldapsearch -LLL -W -x -D "cn=gitnavi,dc=youmeek,dc=com" -H ldap://localhost -b "dc=youmeek,dc=com"`,输入 domain 密码,可以查询到相应信息
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- 局域网客户端连接测试,下载 Ldap Admin(下载地址看文章下面),具体连接信息看下图:
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- ![Ldap Admin](images/Ldap-Install-And-Settings-a-1.png)
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## LDAP 客户端
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- 常见客户端:
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- [LdapAdmin](http://www.ldapadmin.org/download/ldapadmin.html)
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- [LdapBrowser](http://www.ldapbrowser.com/)
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- [phpLDAPadmin](http://phpldapadmin.sourceforge.net/wiki/index.php/Main_Page)
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- [Softerra LDAP Administrator](http://softerra-ldap-administrator.software.informer.com/3.5/)
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## 资料
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- <https://superlc320.gitbooks.io/samba-ldap-centos7/ldap_+_centos_7.html>
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- <http://yhz61010.iteye.com/blog/2352672>
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- <https://kyligence.gitbooks.io/kap-manual/zh-cn/security/ldap.cn.html>
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- <http://gaowenlong.blog.51cto.com/451336/1887408>

Diff for: README.md

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- [Dubbo 安装和配置](Dubbo-Install-And-Settings.md)
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- [GitLab 安装和配置](Gitlab-Install-And-Settings.md)
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- [Docker 安装和使用](Docker-Install-And-Usage.md)
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- [LDAP 安装和使用](LDAP-Install-And-Settings.md)
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## 下一步(Next)

Diff for: images/Ldap-Install-And-Settings-a-1.png

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