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我正在使用Grafana 4.2.0。我正在嘗試將LDAP功能集成到應用程序中。我有一個在LDAP中創建的用戶ldapuser1，但是當我嘗試使用此用戶名登錄到Grafana時，出現錯誤，因爲「error =」Ldap搜索匹配了多個條目，請檢查您的過濾器設置「」error =「Ldap搜索匹配不止一個條目，請檢查您的過濾器設置」與Grafana LDAP
從grafana.log錯誤信息如下：
t=2017-05-26T05:59:28-0700 lvl=eror msg="Error while trying to authenticate user" logger=context userId=0 orgId=0 uname= error="Ldap search matched more than one entry, please review your filter setting"
t=2017-05-26T05:59:28-0700 lvl=eror msg="Request Completed" logger=context userId=0 orgId=0 uname= method=POST path=/login status=500 remote_addr=127.0.0.1 time_ms=68ns size=53
請找到ldap.toml文件下面，供大家參考
# To troubleshoot and get more log info enable ldap debug logging in grafana.ini
# [log]
verbose_logging = true
# filters = ldap:debug
[[servers]]
# Ldap server host (specify multiple hosts space separated)
host = "127.0.0.1"
# Default port is 389 or 636 if use_ssl = true
port = 389
# Set to true if ldap server supports TLS
use_ssl = false
# Set to true if connect ldap server with STARTTLS pattern (create connection in insecure, then upgrade to secure connection with TLS)
start_tls = false
# set to true if you want to skip ssl cert validation
ssl_skip_verify = false
# set to the path to your root CA certificate or leave unset to use system defaults
# root_ca_cert = /path/to/certificate.crt
# Search user bind dn
bind_dn = "dc=cloudera,dc=com"
# Search user bind password
bind_password = 'cloudera'
# User search filter, for example "(cn=%s)" or "(sAMAccountName=%s)" or "(uid=%s)"
search_filter = "(uid=%s)"
# An array of base dns to search through
search_base_dns = ["dc=cloudera,dc=com"]
# In POSIX LDAP schemas, without memberOf attribute a secondary query must be made for groups.
# This is done by enabling group_search_filter below. You must also set member_of= "cn"
# in [servers.attributes] below.
# Users with nested/recursive group membership and an LDAP server that supports LDAP_MATCHING_RULE_IN_CHAIN
# can set group_search_filter, group_search_filter_user_attribute, group_search_base_dns and member_of
# below in such a way that the user's recursive group membership is considered.
#
# Nested Groups + Active Directory (AD) Example:
#
# AD groups store the Distinguished Names (DNs) of members, so your filter must
# recursively search your groups for the authenticating user's DN. For example:
#
# group_search_filter = "(member:1.2.840.113556.1.4.1941:=%s)"
# group_search_filter_user_attribute = "distinguishedName"
# group_search_base_dns = ["ou=groups,dc=grafana,dc=org"]
#
# [servers.attributes]
# member_of = "distinguishedName"
## Group search filter, to retrieve the groups of which the user is a member (only set if memberOf attribute is not available)
# group_search_filter = "(&(objectClass=posixGroup)(memberUid=%s))"
## Group search filter user attribute defines what user attribute gets substituted for %s in group_search_filter.
## Defaults to the value of username in [server.attributes]
## Valid options are any of your values in [servers.attributes]
## If you are using nested groups you probably want to set this and member_of in
## [servers.attributes] to "distinguishedName"
# group_search_filter_user_attribute = "distinguishedName"
## An array of the base DNs to search through for groups. Typically uses ou=groups
# group_search_base_dns = ["ou=groups,dc=grafana,dc=org"]
# Specify names of the ldap attributes your ldap uses
[servers.attributes]
name = "ldapuser1"
surname = "ldapuser1"
username = "ldapuser1"
#member_of = "People"
email = "[email protected]"
# Map ldap groups to grafana org roles
[[servers.group_mappings]]
group_dn = "cn=admins,dc=grafana,dc=org"
org_role = "Admin"
# The Grafana organization database id, optional, if left out the default org (id 1) will be used
# org_id = 1
[[servers.group_mappings]]
group_dn = "cn=users,dc=grafana,dc=org"
org_role = "Editor"
[[servers.group_mappings]]
# If you want to match all (or no ldap groups) then you can use wildcard
group_dn = "*"
org_role = "Viewer"
還請找到LDAP搜索命令以及
結果如下ldapsearch -x -b "dc=cloudera,dc=com" | less
# extended LDIF
#
# LDAPv3
# base <dc=cloudera,dc=com> with scope subtree
# filter: (objectclass=*)
# requesting: ALL
#
# cloudera.com
dn: dc=cloudera,dc=com
dc: cloudera
objectClass: top
objectClass: domain
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# Hosts, cloudera.com
dn: ou=Hosts,dc=cloudera,dc=com
ou: Hosts
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# Rpc, cloudera.com
dn: ou=Rpc,dc=cloudera,dc=com
ou: Rpc
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# Services, cloudera.com
dn: ou=Services,dc=cloudera,dc=com
ou: Services
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# netgroup.byuser, cloudera.com
dn: nisMapName=netgroup.byuser,dc=cloudera,dc=com
nisMapName: netgroup.byuser
objectClass: top
objectClass: nisMap
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# Mounts, cloudera.com
dn: ou=Mounts,dc=cloudera,dc=com
ou: Mounts
objectClass: top
objectClass: organizationalUnit
associatedDomain: cloudera.com
# Networks, cloudera.com
dn: ou=Networks,dc=cloudera,dc=com
ou: Networks
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# People, cloudera.com
dn: ou=People,dc=cloudera,dc=com
ou: People
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# Groups, cloudera.com
dn: ou=Groups,dc=cloudera,dc=com
ou: Groups
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# Netgroup, cloudera.com
dn: ou=Netgroup,dc=cloudera,dc=com
ou: Netgroup
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# Protocols, cloudera.com
dn: ou=Protocols,dc=cloudera,dc=com
ou: Protocols
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# Aliases, cloudera.com
dn: ou=Aliases,dc=cloudera,dc=com
ou: Aliases
objectClass: top
objectClass: organizationalUnit
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# netgroup.byhost, cloudera.com
dn: nisMapName=netgroup.byhost,dc=cloudera,dc=com
nisMapName: netgroup.byhost
objectClass: top
objectClass: nisMap
objectClass: domainRelatedObject
associatedDomain: cloudera.com
# ldapuser1, People, cloudera.com
dn: uid=ldapuser1,ou=People,dc=cloudera,dc=com
uid: ldapuser1
cn: ldapuser1
sn: ldapuser1
mail: [email protected]
objectClass: person
objectClass: organizationalPerson
objectClass: inetOrgPerson
objectClass: posixAccount
objectClass: top
objectClass: shadowAccount
userPassword:: e2NyeXB0fSQ2JHUxVTE3SnR4JEN1a05HeEZXYmIyOG9NckRyRkpJeEQuR3ZjYmd
jWXd2WFlrMGtTRE1YZW9zOEZVSVE3dUdYdkxsS3E3aTd5MnVIS1lpSnEzZnU5N0paWmE0SWlZNUcx
shadowLastChange: 17309
shadowMin: 0
shadowMax: 99999
shadowWarning: 7
loginShell: /bin/bash
uidNumber: 502
gidNumber: 504
homeDirectory: /home/guests/ldapuser1
# ldapuser2, People, cloudera.com
dn: uid=ldapuser2,ou=People,dc=cloudera,dc=com
uid: ldapuser2
cn: ldapuser2
sn: ldapuser2
mail: [email protected]
objectClass: person
objectClass: organizationalPerson
objectClass: inetOrgPerson
objectClass: posixAccount
objectClass: top
objectClass: shadowAccount
userPassword:: e2NyeXB0fSQ2JFplS3VyRllaJG9VSmVGNktTRThiQWZWem1rVk8wMGNGUjQyUWt
oT0ZuZVpVc1IzUG51c0R2eXZubXJEN3dDU2tPOC9sb2dIeHRSSGxZVVp3dTlIZXpEd3QxVHhKRjAw
shadowLastChange: 17309
shadowMin: 0
shadowMax: 99999
shadowWarning: 7
loginShell: /bin/bash
uidNumber: 503
gidNumber: 505
homeDirectory: /home/guests/ldapuser2
# ldapuser1, Groups, cloudera.com
dn: cn=ldapuser1,ou=Groups,dc=cloudera,dc=com
objectClass: posixGroup
objectClass: top
cn: ldapuser1
userPassword:: e2NyeXB0fXg=
gidNumber: 504
# ldapuser2, Groups, cloudera.com
dn: cn=ldapuser2,ou=Groups,dc=cloudera,dc=com
objectClass: posixGroup
objectClass: top
cn: ldapuser2
userPassword:: e2NyeXB0fXg=
gidNumber: 505
# search result
search: 2
result: 0 Success
# numResponses: 18
# numEntries: 17
我使用本地OpenLDAP服務器。我無法弄清楚問題的根源。我是LDAP新手，並且第一次配置它。
按照第一種方案，我已經使用了以下配置 ＃搜索用戶綁定DN bind_dn = 「DC = Cloudera公司，DC = com的」 ＃搜索用戶綁定密碼 bind_password = 'Cloudera的' ＃用戶搜索過濾器，例如「（cn =％s）」或「（sAMAccountName =％s）」或「（uid =％s）」 search_filter =「（uid =％s）」 對於選項2，按照上面的建議更改搜索過濾器，我將錯誤顯示爲「無效的用戶名或密碼」 –
也許您的用戶名或密碼錯誤？ – Ryan