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# Load this file with
#
#   ldapmodify -Y EXTERNAL -H ldapi:/// -f acl.ldif
#
# It will remove existing ACLs, and add the following instead. Ensure
# that it's indeed the database #1 that you want to amend:
#
#   ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b "cn=config" "olcSuffix=o=mailHosting,dc=fripost,dc=dev" dn
#
#
# /!\ ATTENTION! Every modification made to this file should be
# /!\ implemented in the test suite as well!
#
#
# References:
# - http://www.openldap.org/doc/admin24/access-control.html
# - http://www.openldap.org/faq/data/cache/189.html
# - http://www.openldap.org/faq/data/cache/1140.html
# - http://www.openldap.org/faq/data/cache/1133.html
# - man 5 slapd.access


dn: olcDatabase={1}hdb,cn=config
changetype: modify
replace: olcAccess
## Managers have read/write access to the "virtual" subtree.
#olcAccess: to dn.subtree="ou=virtual,o=mailHosting,dc=fripost,dc=dev"
#    by dn.onelevel="ou=managers,o=mailHosting,dc=fripost,dc=org" write
#    by * break
#-
## 1. Users/Services/Managers can change their password (but not read it).
## 2. Anonymous users/services/managers can bind.
## 3. Else, we inspect the 2 following ACLs.
olcAccess: to dn.subtree="o=mailHosting,dc=fripost,dc=dev"
        attrs=userPassword
    by self =w
    by anonymous auth
    by users none break
#
# The postmaster of a domain can change (replace) his/her users' password.
olcAccess: to dn.regex="^fvu=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualMailbox)
        attrs=userPassword
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" =w
#
# No permission on the userPassword attribute for other users.
# (That's a catch-all, just to be sure that services, etc. cannot read the passwords).
olcAccess: to dn.subtree="o=mailHosting,dc=fripost,dc=dev"
        attrs=userPassword
    by * none
##
## Services can read the whole subtree (minus the userPassword attributes).
#olcAccess: to dn.subtree="o=mailHosting,dc=fripost,dc=dev"
#        attrs=entry,creatorsName,@fripostVirtualDomain,@fripostVirtualMailbox,@fripostVirtualAlias,@fripostVirtualML
#    by dn.onelevel="ou=services,o=mailHosting,dc=fripost,dc=org" read
#    by users * break
#
# Users can search (e.g., to list the entries they have created).
# Additional permissions may be added later on.
olcAccess: to dn.subtree="ou=virtual,o=mailHosting,dc=fripost,dc=dev"
        attrs=entry,creatorsName,fripostOwner,fripostPostmaster,fripostCanCreateAlias,fripostCanCreateML
    by users =s break
#
# Everyone can delete domains. (Provided he has +d access to the "entry"
# attribute of the domains he wants to delete.)
olcAccess: to dn.base="ou=virtual,o=mailHosting,dc=fripost,dc=dev"
        attrs=children
    by users =z
#
# 1. The postmaster of a domain can give (or take back) people the right to create
# aliases.
# 2,3. People that can create aliases can list the members of the group.
olcAccess: to dn.regex="^fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev$"
        filter=(objectClass=fripostVirtualDomain)
        attrs=fripostCanCreateAlias
    by dnattr=fripostPostmaster write
    by dnattr=fripostOwner read
    by set.exact="this/fripostCanCreateAlias & (user | user/-1)" read
#
# 1. The postmaster of a domain can give (or take back) people the right to create
# mailing lists.
# 2,3. People that can create mailing lists can list the members of the group.
olcAccess: to dn.regex="^fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev$"
        filter=(objectClass=fripostVirtualDomain)
        attrs=fripostCanCreateML
    by dnattr=fripostPostmaster write
    by dnattr=fripostOwner read
    by set.exact="this/fripostCanCreateML & (user | user/-1)" read
#
# 1-3. Noone (but the managers) can appoint domain Owners or Postmasters.
# But people that can create aliases and mailing lists can list the members of their group.
olcAccess: to dn.regex="^(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualDomain)
        attrs=fripostOwner,fripostPostmaster
    by dnattr=fripostOwner read
    by dnattr=fripostPostmaster read
    by set.exact="(this/fripostCanCreateAlias | this/fripostCanCreateML)& (user | user/-1)" read
    by dn.onelevel,expand="$1" +d
    by users +0
#
# Every one can add or delete children, but we will be carefull with the
# kid's "entry" attribute, which require +a and +z to add and delete
# respectively.
olcAccess: to dn.regex="^fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev$"
        filter=(objectClass=fripostVirtualDomain)
        attrs=children
    by users +w
#
# 1. Domain owners can edit their entry's attributes.
# 2. So can domain postmasters.
# 3. Domain users can read the public domain attributes.
# 4. So can users with "canCreateAlias" or "canCreateML" access.
olcAccess: to dn.regex="^(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualDomain)
        attrs=fvd,fripostIsStatusActive,description
    by dnattr=fripostOwner write
    by dnattr=fripostPostmaster write
    by dn.onelevel,expand="$1" read
    by set.exact="(this/fripostCanCreateAlias | this/fripostCanCreateML) & (user | user/-1)" read
#
# 1. Domain owners can edit their entry's attributes.
# 2. So can domain postmasters.
olcAccess: to dn.regex="^fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev$"
        filter=(objectClass=fripostVirtualDomain)
        attrs=@fripostVirtualDomain
    by dnattr=fripostOwner write
    by dnattr=fripostPostmaster write
    by users +0
#
# 1. Domain owners can delete the domain (and read the entry).
# 2. So can domain postmasters.
# 3. Domain users can read the domain entry (but not delete it).
# 4. So can users with "canCreateAlias" or "canCreateML" rights.
olcAccess: to dn.regex="^(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualDomain)
        attrs=entry
    by dnattr=fripostOwner +zrd
    by dnattr=fripostPostmaster +zrd
    by dn.onelevel,expand="$1" +rd
    by set.exact="(this/fripostCanCreateAlias | this/fripostCanCreateML) & (user | user/-1)" +rd
    by users +0
#
# Noone (but the managers) can change quotas.
olcAccess: to dn.regex="^fvu=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualMailbox)
        attrs=fripostMailboxQuota
    by self read
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" read
#
# 1. Users can modify their own entry.
# 2. So can their postmasters.
olcAccess: to dn.regex="^fvu=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualMailbox)
        attrs=@FripostVirtualMailbox
    by self write
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" write
#
# 1. Postmasters can create mailboxes (but not delete them).
# (Provided that they have +a access to the parent's "children" attribute.)
# 2. Users can read their entry (but not delete it).
olcAccess: to dn.regex="^fvu=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualMailbox)
        attrs=entry
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" +ard
    by self +rd
#
# Reserved aliases cannot be deactivated. (But the alias definition may be changed by the
# domain owner.)
olcAccess: to dn.regex="^fva=(abuse|postmaster),(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualAlias)
        attrs=fripostIsStatusActive,fripostOwner,fva
    by group/fripostVirtualDomain/fripostOwner.expand="$2" read
    by group/fripostVirtualDomain/fripostPostmaster.expand="$2" read
    by users +0
#
# Reserved aliases cannot be deleted.
olcAccess: to dn.regex="^fva=(abuse|postmaster),(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualAlias)
        attrs=entry
    by group/fripostVirtualDomain/fripostOwner.expand="$2" +ard
    by group/fripostVirtualDomain/fripostPostmaster.expand="$2" +ard
    by set.exact="this/-1/fripostCanCreateAlias & (user | user/-1)" +a
    by users +0
#
# 1. The alias owner can list the ownership of the entry.
# 2. The domain owner can add/delete/change the ownership of the entry.
# 3. So can the domain postmasters.
olcAccess: to dn.regex="^fva=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualAlias)
        attrs=fripostOwner
    by dnattr=fripostOwner read continue
    by group/fripostVirtualDomain/fripostOwner.expand="$1" write
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" write
    by users +0
#
# 1. The alias owners can edit the rest of their entry's attributes.
# 2. So can the domain owners.
# 3. So can the domain postmasters.
olcAccess: to dn.regex="^fva=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualAlias)
        attrs=@FripostVirtualAlias
    by dnattr=fripostOwner write
    by group/fripostVirtualDomain/fripostOwner.expand="$1" write
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" write
#
# 1. The alias owners can read and delete the entry.
# 2. So can the domain owner.
# 3. So can the domain postmaster.
# 4. Users with "canCreateAlias" access (either explicitely, or as a wildcard) for the domain can create aliases for that domain.
# (But *not* delete them, unless also owner.)
olcAccess: to dn.regex="^fva=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualAlias)
        attrs=entry
    by dnattr=fripostOwner +zrd continue
    by group/fripostVirtualDomain/fripostOwner.expand="$1" +wrd
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" +wrd
    by set.exact="this/-1/fripostCanCreateAlias & (user | user/-1)" +a
    by users +0
#
# 1. The mailing list owner can list the ownership of the entry.
# 2. The domain owner can add/delete/change the ownership of the entry.
# 3. So can the domain postmasters.
olcAccess: to dn.regex="^fvml=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualML)
        attrs=fripostOwner
    by dnattr=fripostOwner read continue
    by group/fripostVirtualDomain/fripostOwner.expand="$1" write
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" write
    by users +0
#
# 1. The mailing list owner read (but not edit) the transport-related attributes.
# 2. So can the domain ower.
# 3. So can the domain postmaster.
olcAccess: to dn.regex="^fvml=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualML)
        attrs=fripostMLManager,fripostMLCommand
    by dnattr=fripostOwner read
    by group/fripostVirtualDomain/fripostOwner.expand="$1" read
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" read
#
# 1. The mailing list owners can edit their entry's attributes.
# 2. So can the domain owners.
# 3. So can the domain postmasters.
olcAccess: to dn.regex="^fvml=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualML)
        attrs=@FripostVirtualML
    by dnattr=fripostOwner write
    by group/fripostVirtualDomain/fripostOwner.expand="$1" write
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" write
#
# 1. The mailing list owners can read and delete the entry.
# 2. So can the domain's Owner.
# 3. So can the domain's Postmaster.
# 4. Users with "canCreateML" capability (either explicitely, or as a wildcard) for the domain can create mailing lists for that domain.
# (But *not* delete them, unless also owner.)
olcAccess: to dn.regex="^fvml=[^,]+,(fvd=[^,]+,ou=virtual,o=mailHosting,dc=fripost,dc=dev)$"
        filter=(objectClass=fripostVirtualML)
        attrs=entry
    by dnattr=fripostOwner +rzd continue
    by group/fripostVirtualDomain/fripostOwner.expand="$1" +rwd
    by group/fripostVirtualDomain/fripostPostmaster.expand="$1" +rwd
    by set.exact="this/-1/fripostCanCreateML & (user | user/-1)" +a
    by users +0
#
# Catch the "break" control above.
olcAccess: to dn.subtree="ou=virtual,o=mailHosting,dc=fripost,dc=dev"
    by users +0