Martin Kosek f1ed123cad Replace DNS client based on acutil with python-dns
IPA client and server tool set used authconfig acutil module to
for client DNS operations. This is not optimal DNS interface for
several reasons:
- does not provide native Python object oriented interface
  but but rather C-like interface based on functions and
  structures which is not easy to use and extend
- acutil is not meant to be used by third parties besides
  authconfig and thus can break without notice

Replace the acutil with python-dns package which has a feature rich
interface for dealing with all different aspects of DNS including
DNSSEC. The main target of this patch is to replace all uses of
acutil DNS library with a use python-dns. In most cases, even
though the larger parts of the code are changed, the actual
functionality is changed only in the following cases:
- redundant DNS checks were removed from verify_fqdn function
  in installutils to make the whole DNS check simpler and
  less error-prone. Logging was improves for the remaining
  checks
- improved logging for ipa-client-install DNS discovery

https://fedorahosted.org/freeipa/ticket/2730
https://fedorahosted.org/freeipa/ticket/1837
2012-05-24 13:55:56 +02:00
2010-12-20 17:19:53 -05:00
2012-01-20 08:13:44 +01:00
2011-08-26 08:26:08 -04:00
2010-12-20 17:19:53 -05:00
2012-05-09 09:43:35 +02:00
2010-12-20 17:19:53 -05:00
2010-12-20 17:19:53 -05:00
2011-11-22 23:57:10 -05:00

                               IPA Server

  What is it?
  -----------

  For efficiency, compliance and risk mitigation, organizations need to
  centrally manage and correlate vital security information including:

    * Identity (machine, user, virtual machines, groups, authentication
      credentials)
    * Policy (configuration settings, access control information)
    * Audit (events, logs, analysis thereof) 

  Since these are not new problems. there exist many approaches and
  products focused on addressing them. However, these tend to have the
  following weaknesses:

    * Focus on solving identity management across the enterprise has meant
      less focus on policy and audit.
    * Vendor focus on Web identity management problems has meant less well
      developed solutions for central management of the Linux and Unix
      world's vital security info. Organizations are forced to maintain
      a hodgepodge of internal and proprietary solutions at high TCO.
    * Proprietary security products don't easily provide access to the
      vital security information they collect or manage. This makes it
      difficult to synchronize and analyze effectively. 

  The Latest Version
  ------------------

  Details of the latest version can be found on the IPA server project
  page under <http://www.freeipa.org/>.

  Documentation
  -------------

  The most up-to-date documentation can be found at
  <http://freeipa.org/page/Documentation/>.

  Quick Start
  -----------

  To get started quickly, start here:
  <https://fedorahosted.org/freeipa/wiki/QuickStartGuide>

  Licensing
  ---------

  Please see the file called COPYING.

  Contacts
  --------

     * If you want to be informed about new code releases, bug fixes,
       security fixes, general news and information about the IPA server
       subscribe to the freeipa-announce mailing list at
       <https://www.redhat.com/mailman/listinfo/freeipa-interest/>.

     * If you have a bug report please submit it at:
       <https://bugzilla.redhat.com>

     * If you want to participate in actively developing IPA please
       subscribe to the freeipa-devel mailing list at
       <https://www.redhat.com/mailman/listinfo/freeipa-devel/> or join
       us in IRC at irc://irc.freenode.net/freeipa
S
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