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7a9ac1f586
For SAN IPAddress extension the cert plugin verifies that the IP address matches the host entry. Certmonger uses the host principal to authenticate and retrieve certificates. But the host principal did not have permission to read DNS entries from LDAP. Allow all hosts to read some entries from active DNS records. Fixes: https://pagure.io/freeipa/issue/8098 Signed-off-by: Christian Heimes <cheimes@redhat.com> Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
37 lines
6.8 KiB
Plaintext
37 lines
6.8 KiB
Plaintext
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# update DNS container
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dn: cn=dns, $SUFFIX
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addifexist: objectClass: idnsConfigObject
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addifexist: aci:(target = "ldap:///idnsname=*,cn=dns,$SUFFIX")(version 3.0;acl "Add DNS entries in a zone";allow (add) userattr = "parent[1].managedby#GROUPDN";)
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addifexist: aci:(target = "ldap:///idnsname=*,cn=dns,$SUFFIX")(version 3.0;acl "Remove DNS entries from a zone";allow (delete) userattr = "parent[1].managedby#GROUPDN";)
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addifexist: aci:(targetattr = "a6record || aaaarecord || afsdbrecord || aplrecord || arecord || certrecord || cn || cnamerecord || dhcidrecord || dlvrecord || dnamerecord || dnsclass || dnsttl || dsrecord || hinforecord || hiprecord || idnsallowdynupdate || idnsallowquery || idnsallowsyncptr || idnsallowtransfer || idnsforwarders || idnsforwardpolicy || idnsname || idnssecinlinesigning || idnssoaexpire || idnssoaminimum || idnssoamname || idnssoarefresh || idnssoaretry || idnssoarname || idnssoaserial || idnsupdatepolicy || idnszoneactive || ipseckeyrecord || keyrecord || kxrecord || locrecord || mdrecord || minforecord || mxrecord || naptrrecord || nsecrecord || nsec3paramrecord || nsrecord || nxtrecord || ptrrecord || rprecord || rrsigrecord || sigrecord || spfrecord || srvrecord || sshfprecord || tlsarecord || txtrecord || urirecord || unknownrecord ")(target = "ldap:///idnsname=*,cn=dns,$SUFFIX")(version 3.0;acl "Update DNS entries in a zone";allow (write) userattr = "parent[0,1].managedby#GROUPDN";)
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addifexist: aci:(targetattr = "aaaarecord || arecord || cnamerecord || idnsname || objectclass || ptrrecord")(targetfilter = "(&(objectclass=idnsrecord)(|(aaaarecord=*)(arecord=*)(cnamerecord=*)(ptrrecord=*)(idnsZoneActive=TRUE)))")(version 3.0; acl "Allow hosts to read DNS A/AAA/CNAME/PTR records"; allow (read,search,compare) userdn = "ldap:///fqdn=*,cn=computers,cn=accounts,$SUFFIX";)
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# replace DNS tree deny rule with managedBy enhanced allow rule
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dn: cn=dns, $SUFFIX
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replace:aci:(targetattr = "*")(version 3.0; acl "No access to DNS tree without a permission"; deny (read,search,compare) (groupdn != "ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX") and (groupdn != "ldap:///cn=Read DNS Entries,cn=permissions,cn=pbac,$SUFFIX");)::(targetattr = "*")(version 3.0; acl "Read DNS entries from a zone"; allow (read,search,compare) userattr = "parent[0,1].managedby#GROUPDN";)
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replace:aci:(targetattr = "*")(version 3.0; acl "Allow read access"; allow (read,search,compare) groupdn = "ldap:///cn=Read DNS Entries,cn=permissions,cn=pbac,$SUFFIX" or userattr = "parent[0,1].managedby#GROUPDN";)::(targetattr = "*")(version 3.0; acl "Read DNS entries from a zone"; allow (read,search,compare) userattr = "parent[0,1].managedby#GROUPDN";)
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# remove old managedBy ACIs
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dn: cn=dns, $SUFFIX
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remove:aci:(targetattr = "idnsname || cn || idnsallowdynupdate || dnsttl || dnsclass || arecord || aaaarecord || a6record || nsrecord || cnamerecord || ptrrecord || srvrecord || txtrecord || mxrecord || mdrecord || hinforecord || minforecord || afsdbrecord || sigrecord || keyrecord || locrecord || nxtrecord || naptrrecord || kxrecord || certrecord || dnamerecord || dsrecord || sshfprecord || rrsigrecord || nsecrecord || idnsname || idnszoneactive || idnssoamname || idnssoarname || idnssoaserial || idnssoarefresh || idnssoaretry || idnssoaexpire || idnssoaminimum || idnsupdatepolicy || idnsallowquery || idnsallowtransfer || idnsallowsyncptr || idnsforwardpolicy || idnsforwarders")(target = "ldap:///idnsname=*,cn=dns,$SUFFIX")(version 3.0;acl "Update DNS entries in a zone";allow (write) userattr = "parent[0,1].managedby#GROUPDN";)
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remove:aci:(targetattr = "idnsname || cn || idnsallowdynupdate || dnsttl || dnsclass || arecord || aaaarecord || a6record || nsrecord || cnamerecord || ptrrecord || srvrecord || txtrecord || mxrecord || mdrecord || hinforecord || minforecord || afsdbrecord || sigrecord || keyrecord || locrecord || nxtrecord || naptrrecord || kxrecord || certrecord || dnamerecord || dsrecord || sshfprecord || rrsigrecord || nsecrecord || idnsname || idnszoneactive || idnssoamname || idnssoarname || idnssoaserial || idnssoarefresh || idnssoaretry || idnssoaexpire || idnssoaminimum || idnsupdatepolicy || idnsallowquery || idnsallowtransfer || idnsallowsyncptr || idnsforwardpolicy || idnsforwarders || dlvrecord || idnssecinlinesigning || nsec3paramrecord || tlsarecord ")(target = "ldap:///idnsname=*,cn=dns,$SUFFIX")(version 3.0;acl "Update DNS entries in a zone";allow (write) userattr = "parent[0,1].managedby#GROUPDN";)
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remove:aci:(targetattr = "idnsname || cn || idnsallowdynupdate || dnsttl || dnsclass || arecord || aaaarecord || a6record || nsrecord || cnamerecord || ptrrecord || srvrecord || txtrecord || mxrecord || mdrecord || hinforecord || minforecord || afsdbrecord || sigrecord || keyrecord || locrecord || nxtrecord || naptrrecord || kxrecord || certrecord || dnamerecord || dsrecord || sshfprecord || rrsigrecord || nsecrecord || idnsname || idnszoneactive || idnssoamname || idnssoarname || idnssoaserial || idnssoarefresh || idnssoaretry || idnssoaexpire || idnssoaminimum || idnsupdatepolicy || idnsallowquery || idnsallowtransfer || idnsallowsyncptr || idnsforwardpolicy || idnsforwarders || dlvrecord || idnssecinlinesigning || nsec3paramrecord || tlsarecord || unknownrecord ")(target = "ldap:///idnsname=*,cn=dns,$SUFFIX")(version 3.0;acl "Update DNS entries in a zone";allow (write) userattr = "parent[0,1].managedby#GROUPDN";)
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remove:aci:(targetattr = "a6record || aaaarecord || afsdbrecord || aplrecord || arecord || certrecord || cn || cnamerecord || dhcidrecord || dlvrecord || dnamerecord || dnsclass || dnsttl || dsrecord || hinforecord || hiprecord || idnsallowdynupdate || idnsallowquery || idnsallowsyncptr || idnsallowtransfer || idnsforwarders || idnsforwardpolicy || idnsname || idnssecinlinesigning || idnssoaexpire || idnssoaminimum || idnssoamname || idnssoarefresh || idnssoaretry || idnssoarname || idnssoaserial || idnsupdatepolicy || idnszoneactive || ipseckeyrecord || keyrecord || kxrecord || locrecord || mdrecord || minforecord || mxrecord || naptrrecord || nsecrecord || nsec3paramrecord || nsrecord || nxtrecord || ptrrecord || rprecord || rrsigrecord || sigrecord || spfrecord || srvrecord || sshfprecord || tlsarecord || txtrecord || unknownrecord ")(target = "ldap:///idnsname=*,cn=dns,$SUFFIX")(version 3.0;acl "Update DNS entries in a zone";allow (write) userattr = "parent[0,1].managedby#GROUPDN";)
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# add DNS plugin
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dn: cn=IPA DNS,cn=plugins,cn=config
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default: objectclass: top
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default: objectclass: nsslapdPlugin
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default: objectclass: extensibleObject
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default: cn: IPA DNS
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default: nsslapd-plugindescription: IPA DNS support plugin
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default: nsslapd-pluginenabled: on
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default: nsslapd-pluginid: ipa_dns
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default: nsslapd-plugininitfunc: ipadns_init
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default: nsslapd-pluginpath: libipa_dns.so
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default: nsslapd-plugintype: preoperation
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default: nsslapd-pluginvendor: Red Hat, Inc.
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default: nsslapd-pluginversion: 1.0
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default: nsslapd-plugin-depends-on-type: database
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