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d5966bde80
Update anonymous access ACI so that no users besides Trust Admins users can read AD Trust key attributes (ipaNTTrustAuthOutgoing, ipaNTTrustAuthIncoming). The change is applied both for updated IPA servers and new installations.
99 lines
7.5 KiB
Plaintext
99 lines
7.5 KiB
Plaintext
# $SUFFIX (base entry)
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# FIXME: We need to allow truly anonymous access only to NIS data for older clients. We need to allow broad access to most attributes only to authenticated users
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dn: $SUFFIX
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changetype: modify
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add: aci
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aci: (target != "ldap:///idnsname=*,cn=dns,$SUFFIX")(targetattr != "userPassword || krbPrincipalKey || sambaLMPassword || sambaNTPassword || passwordHistory || krbMKey || userPKCS12 || ipaNTHash || ipaNTTrustAuthOutgoing || ipaNTTrustAuthIncoming")(version 3.0; acl "Enable Anonymous access"; allow (read, search, compare) userdn = "ldap:///anyone";)
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aci: (targetattr = "memberOf || memberHost || memberUser")(version 3.0; acl "No anonymous access to member information"; deny (read,search,compare) userdn != "ldap:///all";)
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aci: (targetattr != "userPassword || krbPrincipalKey || sambaLMPassword || sambaNTPassword || passwordHistory || krbMKey || krbPrincipalName || krbCanonicalName || krbUPEnabled || krbTicketPolicyReference || krbPrincipalExpiration || krbPasswordExpiration || krbPwdPolicyReference || krbPrincipalType || krbPwdHistory || krbLastPwdChange || krbPrincipalAliases || krbExtraData || krbLastSuccessfulAuth || krbLastFailedAuth || krbLoginFailedCount || krbTicketFlags || ipaUniqueId || memberOf || serverHostName || enrolledBy || ipaNTHash")(version 3.0; acl "Admin can manage any entry"; allow (all) groupdn = "ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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aci: (targetattr = "userpassword || krbprincipalkey || sambalmpassword || sambantpassword")(version 3.0; acl "selfservice:Self can write own password"; allow (write) userdn="ldap:///self";)
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aci: (targetattr = "userPassword || krbPrincipalKey || sambaLMPassword || sambaNTPassword || passwordHistory || ipaNTHash")(version 3.0; acl "Admins can write passwords"; allow (add,delete,write) groupdn="ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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aci: (targetattr = "userPassword || krbPrincipalKey || sambaLMPassword || sambaNTPassword || passwordHistory || ipaNTHash")(version 3.0; acl "Password change service can read/write passwords"; allow (read, write) userdn="ldap:///krbprincipalname=kadmin/changepw@$REALM,cn=$REALM,cn=kerberos,$SUFFIX";)
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aci: (targetfilter = "(objectClass=krbPwdPolicy)")(targetattr = "krbMaxPwdLife || krbMinPwdLife || krbPwdMinDiffChars || krbPwdMinLength || krbPwdHistoryLength")(version 3.0;acl "Admins can write password policies"; allow (read, search, compare, write) groupdn = "ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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aci: (targetattr = "*")(target = "ldap:///cn=*,ou=SUDOers,$SUFFIX")(version 3.0; acl "No anonymous access to sudo"; deny (read,search,compare) userdn != "ldap:///all";)
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dn: $SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr = "givenname || sn || cn || displayname || title || initials || loginshell || gecos || homephone || mobile || pager || facsimiletelephonenumber || telephonenumber || street || roomnumber || l || st || postalcode || manager || secretary || description || carlicense || labeleduri || inetuserhttpurl || seealso || employeetype || businesscategory || ou")(version 3.0;acl "selfservice:User Self service";allow (write) userdn = "ldap:///self";)
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aci: (targetattr = "ipasshpubkey")(version 3.0;acl "selfservice:Users can manage their own SSH public keys";allow (write) userdn = "ldap:///self";)
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dn: cn=etc,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetfilter = "(objectClass=ipaGuiConfig)")(targetattr != "aci")(version 3.0;acl "Admins can change GUI config"; allow (read, search, compare, write) groupdn = "ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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dn: cn=ipa,cn=etc,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetfilter = "(|(objectClass=ipaConfigObject)(dnahostname=*))")(version 3.0;acl "Admins can change GUI config"; allow (delete) groupdn = "ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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dn: cn=accounts,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr = "krbMaxPwdLife || krbMinPwdLife || krbPwdMinDiffChars || krbPwdMinLength || krbPwdHistoryLength")(version 3.0;acl "Admins can write password policy"; allow (write) groupdn="ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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aci: (targetattr = "aci")(version 3.0;acl "Admins can manage delegations"; allow (write, delete) groupdn="ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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dn: cn=services,cn=accounts,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr = "krbPrincipalKey || krbLastPwdChange")(target = "ldap:///krbprincipalname=*,cn=services,cn=accounts,$SUFFIX")(version 3.0;acl "Admins can manage service keytab";allow (write) groupdn = "ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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# Define which hosts can edit services
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# The managedby attribute stores the DN of hosts that are allowed to manage
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# a service. Use service-add-host to add hosts to a service.
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dn: cn=services,cn=accounts,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr="userCertificate || krbPrincipalKey")(version 3.0; acl "Hosts can manage service Certificates and kerberos keys"; allow(write) userattr = "parent[0,1].managedby#USERDN";)
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# Allow hosts to update their own certificate in host/
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# krbLastPwdChange lets a host unenroll itself
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dn: cn=computers,cn=accounts,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr="usercertificate || krblastpwdchange || description || l || nshostlocation || nshardwareplatform || nsosversion")(version 3.0; acl "Hosts can modify their own certs and keytabs"; allow(write) userdn = "ldap:///self";)
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aci: (targetattr="ipasshpubkey")(version 3.0; acl "Hosts can modify their own SSH public keys"; allow(write) userdn = "ldap:///self";)
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# Define which hosts can edit other hosts
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# The managedby attribute stores the DN of hosts that are allowed to manage
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# another host.
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dn: cn=computers,cn=accounts,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr="userCertificate || krbPrincipalKey")(version 3.0; acl "Hosts can manage other host Certificates and kerberos keys"; allow(write) userattr = "parent[0,1].managedby#USERDN";)
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aci: (targetattr="ipasshpubkey")(version 3.0; acl "Hosts can manage other host SSH public keys"; allow(write) userattr = "parent[0,1].managedby#USERDN";)
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dn: cn=computers,cn=accounts,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr = "krbPrincipalKey || krbLastPwdChange")(target = "ldap:///fqdn=*,cn=computers,cn=accounts,$SUFFIX")(version 3.0;acl "Admins can manage host keytab";allow (write) groupdn = "ldap:///cn=admins,cn=groups,cn=accounts,$SUFFIX";)
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dn: cn=hbac,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr = "*")(version 3.0; acl "No anonymous access to hbac"; deny (read,search,compare) userdn != "ldap:///all";)
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dn: cn=sudo,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr = "*")(version 3.0; acl "No anonymous access to sudo"; deny (read,search,compare) userdn != "ldap:///all";)
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# This is used for the host/service one-time passwordn and keytab indirectors.
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# We can do a query on a DN to see if an attribute exists.
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dn: cn=accounts,$SUFFIX
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changetype: modify
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add: aci
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aci: (targetattr="userPassword || krbPrincipalKey")(version 3.0; acl "Search existence of password and kerberos keys"; allow(search) userdn = "ldap:///all";)
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# Let host add and update CA renewal certificates
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dn: cn=ipa,cn=etc,$SUFFIX
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changetype: modify
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add: aci
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aci: (target="ldap:///cn=*,cn=ca_renewal,cn=ipa,cn=etc,$SUFFIX")(version 3.0; acl "Add CA Certificates for renewals"; allow(add) userdn = "ldap:///fqdn=$FQDN,cn=computers,cn=accounts,$SUFFIX";)
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dn: cn=ipa,cn=etc,$SUFFIX
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changetype: modify
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add: aci
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aci: (target="ldap:///cn=*,cn=ca_renewal,cn=ipa,cn=etc,$SUFFIX")(targetattr="userCertificate")(version 3.0; acl "Modify CA Certificates for renewals"; allow(write) userdn = "ldap:///fqdn=$FQDN,cn=computers,cn=accounts,$SUFFIX";)
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