This adds initial support for accounts a concept meant to signify a customer, a department or any other entity that somehow owns or manages one or more domains.
The purpose is to be able to assign an account to any number of domains, making it easy to track who owns or manages a domain, significantly improving manageability in setups with a large number of domains.
An account consists of a mandatory, unique `name` and optional `description`, `contact` name and `mail` address. The account `name` is stripped of spaces and symbols, and lower cased before getting stored in the database and in PowerDNS, to help ensure some type of predictability and uniqueness in the database.
The term *account* is actually taken from the PowerDNS database, where the `domains.account` column is used to store the account relationship, in in the form of the account `name`.
The link to a domain in PowerDNS-Admin is done through the `domain.account_id` FOREIGN KEY, that is linked to the `account.id` PRIMARY KEY.
(cherry picked from commits 4e95f33dfb0676d1c401a033c28bca3be7d6ec26, da0d596bd019a339549e2c59630a8fdee65d0e22, 7f06e6aaf4fd8011c784f24b7bbbba5f52aef319, 1c624dad8749024033d1d15dd6242ca52b39f135)
The options for SOA-EDIT-API included was actually the options used for SOA-EDIT, which is a very different beast.
Those options have been swapped out for the options allowed in SOA-EDIT-API and SOA-EDIT-DNSUPDATE.
With refactoring the get_reverse_domain_name
function, we change the reverse domain checking to
a reverse order. In this way we check the lowest class
(more specific) reverse zone first. When an existing domain found we use it to create the reverse PTR records. If no one existing can be find, The most specific address will be used.
In this way the reverse it is possible to create
auto-ptr records in higher ip classes (eg. class A in IPv4).
Only works with existing higher class domain.
If is isn't find higher class domain, create a lowest class domain, and add there the reverse PTRs.
Also works with IPv6!
iteratively checking of existing domains with higher IP
classes. When this function find an existing higher class
domain return with that reverse address. eg. 192.in-addr.arpa
If it is not find any existing higher class domain it returns with the lowest class domain reverse domain name. eg, 39.168.192.in-addr.arpa
With this modification it can be possible, to detect
custom IP classes for domains. It just need to
modify the multipler in regexp {4} or {1}.
In the future it will works automaticly, but not now
Because this bug domain deleting isn't possible when
a domain specific attribute is set (eg. dyndns).
This modification delete domain settings before domain
deleting.
First of all we cut all of dot char at the end of the rstring and than we put one there.
this way we make sure that our string contains just
one dot at its end.
