ubuntu 10.04下安装LDAP服务器

最近公司想将旗下的几个网站的用户信息统一，实现统一管理及帐号漫游；

 

想试试ldap能不能实现我的要求，当然了，还是看到python有python-ldap的接口；

 

当然首先要先把LDAP的服务器给搭起来，花了半天的时间，在party总是很无耻的重置google搜索信息(而百度又实在是很无能)的恶劣条件下，总算是搭好了，留下足迹给需要的同志们查看吧；；

 

我的环境：ubuntu 10.04  php环境(LAMP)即可；

安装产品：LDAP，phpldapmyadmin，python-ldap

 

1，我总是迫不及待的会先装python包，

              sudo apt-get install python-ldap  即可

        import ldap 如果没有报错就是安装成功了，

        ldap.__version__  --> '2.3.10'  我安装后是这个版本

 

2，进入正题，LDAP的安装，这里主要参考了（http://forum.ubuntu.org.cn/viewtopic.php?f=54&t=246642&start=0 ）(http://doc.ubuntu.com/ubuntu/serverguide/C/openldap-server.html )

 

    1 安装相关的软件

 

sudo apt-get install slapd ldap-utils

 

    2 把需要的schemas加载到服务器上

 

sudo ldapadd -Y EXTERNAL -H ldapi:/// -f /etc/ldap/schema/cosine.ldif




sudo ldapadd -Y EXTERNAL -H ldapi:/// -f /etc/ldap/schema/nis.ldif




sudo ldapadd -Y EXTERNAL -H ldapi:/// -f /etc/ldap/schema/inetorgperson.ldif




sudo ldapadd -Y EXTERNAL -H ldapi:/// -f /etc/ldap/schema/misc.ldi

---------------------------------------------------------------------

    不要使用纯文本密码。先要用 slappasswd yourpasswd 生成加密密码 (以下示例)

$ slappasswd
New password:
Re-enter password:
{SSHA}d2BamRTgBuhC6SxC0vFGWol31ki8iq5m

    将以下有要用来root password的地方用你生成的加密密码替换

---------------------------------------------------------------------

    3 建立所需的存储数据库

        backend.example.com.ldif

 

# Load dynamic backend modules
dn: cn=module,cn=config
objectClass: olcModuleList
cn: module
olcModulepath: /usr/lib/ldap
olcModuleload: back_hdb

# Database settings
dn: olcDatabase=hdb,cn=config
objectClass: olcDatabaseConfig
objectClass: olcHdbConfig
olcDatabase: {1}hdb
olcSuffix: dc=example,dc=com
olcDbDirectory: /var/lib/ldap
olcRootDN: cn=admin,dc=example,dc=com
olcRootPW: secret
olcDbConfig: set_cachesize 0 2097152 0
olcDbConfig: set_lk_max_objects 1500
olcDbConfig: set_lk_max_locks 1500
olcDbConfig: set_lk_max_lockers 1500
olcDbIndex: objectClass eq
olcLastMod: TRUE
olcDbCheckpoint: 512 30
olcAccess: to attrs=userPassword by dn="cn=admin,dc=example,dc=com" write by anonymous auth by self write by * none
olcAccess: to attrs=shadowLastChange by self write by * read
olcAccess: to dn.base="" by * read
olcAccess: to * by dn="cn=admin,dc=example,dc=com" write by * read

     使其生效

 

sudo ldapadd -Y EXTERNAL -H ldapi:/// -f backend.example.com.ldi

 

   4 最后创建 frontend.example.com.ldif

 

# Create top-level object in domain
dn: dc=example,dc=com
objectClass: top
objectClass: dcObject
objectclass: organization
o: Example Organization
dc: Example
description: LDAP Example 

# Admin user.
dn: cn=admin,dc=example,dc=com
objectClass: simpleSecurityObject
objectClass: organizationalRole
cn: admin
description: LDAP administrator
userPassword: secret

dn: ou=people,dc=example,dc=com
objectClass: organizationalUnit
ou: people

dn: ou=groups,dc=example,dc=com
objectClass: organizationalUnit
ou: groups

dn: uid=john,ou=people,dc=example,dc=com
objectClass: inetOrgPerson
objectClass: posixAccount
objectClass: shadowAccount
uid: john
sn: Doe
givenName: John
cn: John Doe
displayName: John Doe
uidNumber: 1000
gidNumber: 10000
userPassword: password
gecos: John Doe
loginShell: /bin/bash
homeDirectory: /home/john
shadowExpire: -1
shadowFlag: 0
shadowWarning: 7
shadowMin: 8
shadowMax: 999999
shadowLastChange: 10877
mail: [e-mail]
postalCode: 31000
l: Toulouse
o: Example
mobile: +33 (0)6 xx xx xx xx
homePhone: +33 (0)5 xx xx xx xx
title: System Administrator
postalAddress: 
initials: JD

dn: cn=example,ou=groups,dc=example,dc=com
objectClass: posixGroup
cn: example
gidNumber: 10000

     使其生效

 

sudo ldapadd -x -D cn=admin,dc=example,dc=com -W -f frontend.example.com.ldif

 

**  查看当前的配置

 

       sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=config

       我的信息

 

前面有很多，最后是



# search result
search: 2
result: 0 Success

# numResponses: 12
# numEntries: 11

 

 ** 以陌生人身份查看当前目录结构下的数据

 

      ldapsearch -x -h localhost -b dc=admin,dc=example,dc=com

      我的信息

 

 

# extended LDIF
#
# LDAPv3
# base <dc=admin,dc=example,dc=com> with scope subtree
# filter: (objectclass=*)
# requesting: ALL
#

# search result
search: 2
result: 32 No such object

# numResponses: 1

 

ok,ldap的基本配置基本搞定

 

3，phpldapadmin的安装

 

     同样 sudo apt-get install phpldapadmin即可

 

     用法同phpmyadmin一样，在浏览器中输入localhost/phpldapadmin即可；

 

     我在运行之后出现了一个错误：

             Unrecognized error number: 8192: Function eregi() is deprecated

 

最后在老外的BUG提交列表里找到了有用的信息：

 

 

Hello,

I found a patch that is quite easy to apply:

1. Open /usr/share/phpldapadmin/lib/common.php
2. Find the following lines and change variable in brakes as shown.

Current:
=======
# We are now ready for error reporting.
error_reporting(E_ALL);

Working:
=======
# We are now ready for error reporting.
error_reporting(E_ALL & ~E_DEPERCATED);

Enjoy!

 按其的步骤更改之后，成功！！！

 

点击登陆：

   DN：cn=admin,dc=example,dc=com

   密码：secret

 

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  sudo /etc/init.d/slapd stop(start,restart)  ldap服务器的停止，开启及重启