openldap设置用户修改密码权限 密码过期

 

hiveServer2 连接ldap报下面错误:

javax.security.sasl.SaslException: Error validating the login [Caused by javax.security.sasl.AuthenticationException: LDAP Authentication failed for user [Caused by javax.naming.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]]]

 

解决方法修改ldap:

 

sldap.conf

 

#
# See slapd.conf(5) for details on configuration options.
# This file should NOT be world readable.
#

include        /etc/openldap/schema/corba.schema
include        /etc/openldap/schema/core.schema
include        /etc/openldap/schema/cosine.schema
include        /etc/openldap/schema/duaconf.schema
include        /etc/openldap/schema/dyngroup.schema
include        /etc/openldap/schema/inetorgperson.schema
include        /etc/openldap/schema/java.schema
include        /etc/openldap/schema/misc.schema
include        /etc/openldap/schema/nis.schema
include        /etc/openldap/schema/openldap.schema
include        /etc/openldap/schema/ppolicy.schema
include        /etc/openldap/schema/collective.schema

# Allow LDAPv2 client connections.  This is NOT the default.
allow bind_v2

# Do not enable referrals until AFTER you have a working directory
# service AND an understanding of referrals.
#referral    ldap://root.openldap.org

pidfile        /var/run/openldap/slapd.pid
argsfile    /var/run/openldap/slapd.args

# Load dynamic backend modules
# - modulepath is architecture dependent value (32/64-bit system)
# - back_sql.la overlay requires openldap-server-sql package
# - dyngroup.la and dynlist.la cannot be used at the same time

# modulepath /usr/lib/openldap
modulepath /usr/lib64/openldap

# moduleload accesslog.la
# moduleload auditlog.la
# moduleload back_sql.la
# moduleload chain.la
# moduleload collect.la
# moduleload constraint.la
# moduleload dds.la
# moduleload deref.la
# moduleload dyngroup.la
# moduleload dynlist.la
# moduleload memberof.la
# moduleload pbind.la
# moduleload pcache.la
moduleload ppolicy.la
# moduleload refint.la
# moduleload retcode.la
# moduleload rwm.la
# moduleload seqmod.la
# moduleload smbk5pwd.la
# moduleload sssvlv.la
# moduleload syncprov.la
# moduleload translucent.la
# moduleload unique.la
# moduleload valsort.la

# The next three lines allow use of TLS for encrypting connections using a
# dummy test certificate which you can generate by running
# /usr/libexec/openldap/generate-server-cert.sh. Your client software may balk
# at self-signed certificates, however.
TLSCACertificatePath /etc/openldap/certs
TLSCertificateFile "\"OpenLDAP Server\""
TLSCertificateKeyFile /etc/openldap/certs/password

# Sample security restrictions
#    Require integrity protection (prevent hijacking)
#    Require 112-bit (3DES or better) encryption for updates
#    Require 63-bit encryption for simple bind
# security ssf=1 update_ssf=112 simple_bind=64

# Sample access control policy:
#    Root DSE: allow anyone to read it
#    Subschema (sub)entry DSE: allow anyone to read it
#    Other DSEs:
#        Allow self write access
#        Allow authenticated users read access
#        Allow anonymous users to authenticate
#    Directives needed to implement policy:
# access to dn.base="" by * read
# access to dn.base="cn=Subschema" by * read

#access to  attrs=userPassword
#    by dn="cn=Manager,dc=qlbigdata,dc=com" write
#    by self write
#    by anonymous auth
#    by * read

# 这里特别注意,不这样设置 HiveServer2 会报错

access to *
    by self write
    by users read
    by anonymous auth
#
# if no access controls are present, the default policy
# allows anyone and everyone to read anything but restricts
# updates to rootdn.  (e.g., "access to * by * read")
#
# rootdn can always read and write EVERYTHING!

# enable on-the-fly configuration (cn=config)
database config

access to *
    by dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" manage
    by * none

# enable server status monitoring (cn=monitor)
database monitor
access to *
    by dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" read
        by dn.exact="cn=Manager,dc=qlbigdata,dc=com" read
        by * none

#######################################################################
# database definitions
#######################################################################

database    bdb
suffix        "dc=qlbigdata,dc=com"
checkpoint    1024 15
rootdn        "cn=Manager,dc=qlbigdata,dc=com"
# Cleartext passwords, especially for the rootdn, should
# be avoided.  See slappasswd(8) and slapd.conf(5) for details.
# Use of strong authentication encouraged.
# rootpw        secret
rootpw             {SSHA}tgAwb0e3T9hwV7x/2oKZCJnJshjc7cuf

# The database directory MUST exist prior to running slapd AND
# should only be accessible by the slapd and slap tools.
# Mode 700 recommended.
directory    /var/lib/ldap

# Indices to maintain for this database
index objectClass                       eq,pres
index ou,cn,mail,surname,givenname      eq,pres,sub
index uidNumber,gidNumber,loginShell    eq,pres
index uid,memberUid                     eq,pres,sub
index nisMapName,nisMapEntry            eq,pres,sub

# Replicas of this database
#replogfile /var/lib/ldap/openldap-master-replog
#replica host=ldap-1.example.com:389 starttls=critical
#     bindmethod=sasl saslmech=GSSAPI
#     authcId=host/ldap-master.example.com@EXAMPLE.COM

overlay  ppolicy
ppolicy_default "cn=Captain,ou=pwpolicies,dc=qlbigdata,dc=com"
#ppolicy_use_lockout
#ppolicy_hash_text

loglevel 256

 

 

ppolicy.ldif

 

# Default Policies
dn: cn=Captain,ou=pwpolicies,dc=qlbigdata,dc=com
#sn: pwp
cn: Captain
objectClass: top
objectClass: device
objectClass: pwdPolicy
pwdAllowUserChange: TRUE
pwdAttribute: userPassword

#通过pwdCheckModule检查密码质量, 0为不控制,由SSO的认证模块自己控制
pwdCheckQuality: 0

#密码失效提前7天警告
pwdExpireWarning: 300

#密码失败次数复位时间,1天
pwdFailureCountInterval: 0

#密码过期不允许登录
pwdGraceAuthNLimit: 0

#保存密码历史3次,新密码不能与之相同
pwdInHistory: 3

#超过最多失败次数账号被锁定
pwdLockout: TRUE

#锁定后不能自动解锁,必须由管理员解锁
pwdLockoutDuration: 0

#密码有效期3个月
pwdMaxAge: 60

#密码最大失败次数,超过后被账号锁定
pwdMaxFailure: 10
pwdMinAge: 0

#密码最小长度
pwdMinLength: 8
pwdMustChange: FALSE
pwdSafeModify: FALSE
pwdChangedTime: last-password-change-time

#密码必须由管理员重置

pwdReset: FALSE

 

 

ldap中增加一个新的组

dn: ou=pwpolicies,dc=qlbigdata,dc=com
ou: pwpolicies
objectClass: top
objectClass: organizationalUnit
description: policy

 

 

参考: http://luvjennifer-tw-blog.logdown.com/posts/2015/03/31/ldap-password-control-ppolicy-overlay

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