Commit Graph

228 Commits

Author SHA1 Message Date
Stanislav Laznicka
61407ddb57 Cosmetic changes to the code
Fixes some Coverity issues

ipadiscovery.py:          added assert should universe break
plugins/dns.py:           removed dead code
dnssec/ldapkeydb.py:      attribute assert in the proper object
test_automount_plugin.py: fixed possible close() on None
xmlrpc_test.py:           Coverity does not like accessing None.__class__

https://fedorahosted.org/freeipa/ticket/5661

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: Martin Basti <mbasti@redhat.com>
2016-02-24 09:21:30 +01:00
Petr Viktorin
e02169810a Use explicit truncating division
In Python 3, the truncating division operator, //, is needed to
get C-style "int division".

https://fedorahosted.org/freeipa/ticket/5623

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: Martin Basti <mbasti@redhat.com>
2016-01-20 12:01:59 +01:00
Petr Spacek
5140f525eb Fix dns_is_enabled() API command to throw exceptions as appropriate
Previously the command returned False whenever an exception occured
which caused installed to continue even when there was a problem with
LDAP connection.

https://fedorahosted.org/freeipa/ticket/5564

Reviewed-By: David Kupka <dkupka@redhat.com>
2016-01-08 10:14:51 +01:00
David Kupka
6c107d819c dns: do not add (forward)zone if it is already resolvable.
Check if the zone user wants to add is already resolvable and refuse to
create it if yes. --skip-overlap-check and --force options suppress this check.

https://fedorahosted.org/freeipa/ticket/5087

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-12-14 18:53:53 +01:00
Stanislav Laznicka
498471e4ae Removed duplicate domain name validating function
Reviewed-By: Martin Basti <mbasti@redhat.com>
2015-12-02 17:26:56 +01:00
Martin Basti
800c702324 Use absolute domain in detection of A/AAAA records
Python dns resolver append configured domain to queries which may lead
to false positive answer.

Exmaple: resolving "ipa.example.com" may return records for
"ipa.example.com.example.com" if domain is configured as "example.com"

https://fedorahosted.org/freeipa/ticket/5421

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-11-25 14:13:26 +01:00
Martin Basti
7acfaee8ab Call directly function is_host_resolvable instead do call via framework
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-11-25 14:11:13 +01:00
Martin Basti
749dfc3917 Make command dns-resolve deprecated.
To debug DNS issues other commands should be used like 'dig', 'host',
'nslookup' instead of command 'ipa dns-resolve'.

This command is executed on server side, what may not be helpful with
debugging clients.

'ipa dns-resolve' command is worse copy of host command, users should use
'host' command instead.

dns-resolve is removed from CLI

https://fedorahosted.org/freeipa/ticket/5466

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-11-25 14:09:02 +01:00
Martin Basti
bf654aee1c remove forgotten print in DNS plugin
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-11-23 12:38:33 +01:00
Martin Basti
72b03a5d79 upgrade: fix migration of old dns forward zones
Plugins should call self.api not the global one during upgrade

https://fedorahosted.org/freeipa/ticket/5472

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-11-20 16:44:27 +01:00
Petr Spacek
50b0471f01 DNS record-add warns when a suspicious DNS name is detected
Relative name "record.zone" is being added into zone "zone.",
which is probably a mistake. User probably wanted to either specify
relative name "record" or use FQDN "record.zone.".

Reviewed-By: Martin Basti <mbasti@redhat.com>
2015-11-10 13:47:27 +01:00
Abhijeet Kasurde
c60cec4fa7 Added user friendly error message for dnszone enable and disable
Added try-except block in dns plugin in order to provide user
friendly message to end user.

https://fedorahosted.org/freeipa/ticket/4811

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
Reviewed-By: Martin Basti <mbasti@redhat.com>
2015-10-29 13:41:41 +01:00
Martin Babinsky
c43dce3a61 always ask the resolver for the reverse zone when manipulating PTR records
Instead of searching for all zones to identify the correct reverse zone, we
will first ask the resolver to return the name of zone that should contain the
desired record and then see if IPA manages this zone.

This patch also removes a duplicate function in bindinstance.py that is not
used anywhere.

https://fedorahosted.org/freeipa/ticket/5200

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-10-22 18:36:17 +02:00
Martin Basti
92a4b18fc2 DNSSEC: warn user if DNSSEC key master is not installed
Warning user that DNSSEC key master is not installed when commands
dnszone-add, dnszone-mod, dnszone-show when option dnssec=true

https://fedorahosted.org/freeipa/ticket/5290

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-10-22 18:29:44 +02:00
Jan Cholasta
23507e6124 Alias "unicode" to "str" under Python 3
The six way of doing this is to replace all occurences of "unicode"
with "six.text_type". However, "unicode" is non-ambiguous and
(arguably) easier to read. Also, using it makes the patches smaller,
which should help with backporting.

Reviewed-By: Petr Viktorin <pviktori@redhat.com>
2015-09-17 11:08:43 +02:00
Martin Basti
740f7fd817 DNSSEC: remove "DNSSEC is experimental" warnings
https://fedorahosted.org/freeipa/ticket/5265

Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>
2015-09-02 10:26:14 +02:00
Petr Viktorin
5178e9a597 Modernize use of range()
In Python 3, range() behaves like the old xrange().
The difference between range() and xrange() is usually not significant,
especially if the whole result is iterated over.

Convert xrange() usage to range() for small ranges.
Use modern idioms in a few other uses of range().

Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2015-09-01 11:42:01 +02:00
Petr Viktorin
8de13bd7dd Use the print function
In Python 3, `print` is no longer a statement. Call it as a function
everywhere, and include the future import to remove the statement
in Python 2 code as well.

Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2015-09-01 11:42:01 +02:00
Petr Viktorin
ace63f4ea5 Replace uses of map()
In Python 2, map() returns a list; in Python 3 it returns an iterator.

Replace all uses by list comprehensions, generators, or for loops,
as required.

Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2015-09-01 11:42:01 +02:00
Petr Viktorin
3bf91eab25 Use Python3-compatible dict method names
Python 2 has keys()/values()/items(), which return lists,
iterkeys()/itervalues()/iteritems(), which return iterators,
and viewkeys()/viewvalues()/viewitems() which return views.

Python 3 has only keys()/values()/items(), which return views.
To get iterators, one can use iter() or a for loop/comprehension;
for lists there's the list() constructor.

When iterating through the entire dict, without modifying the dict,
 the difference between Python 2's items() and iteritems() is
negligible, especially on small dicts (the main overhead is
extra memory, not CPU time). In the interest of simpler code,
this patch changes many instances of iteritems() to items(),
iterkeys() to keys() etc.

In other cases, helpers like six.itervalues are used.

Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2015-09-01 11:42:01 +02:00
Petr Viktorin
dd16cc98b0 Use six.string_types instead of "basestring"
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2015-09-01 11:42:01 +02:00
Petr Viktorin
8b88caa110 Modernize function and method attribute names
Python 3 uses double-underscored names for internal function attributes.
In Python 2.7, these names exist as aliases to the old 'func_*' and
'im_*' names.

Reviewed-By: Tomas Babej <tbabej@redhat.com>
2015-08-12 18:17:23 +02:00
Petr Viktorin
27dabb4528 Modernize 'except' clauses
The 'as' syntax works from Python 2 on, and Python 3 will
drop the "comma" syntax.

Reviewed-By: Tomas Babej <tbabej@redhat.com>
2015-08-12 18:17:23 +02:00
Petr Viktorin
b8c46f2a32 Modernize number literals
Use Python-3 compatible syntax, without breaking compatibility with py 2.7

- Octals literals start with 0o to prevent confusion
- The "L" at the end of large int literals is not required as they use
  long on Python 2 automatically.
- Using 'int' instead of 'long' for small numbers is OK in all cases except
  strict type checking checking, e.g. type(0).

https://fedorahosted.org/freeipa/ticket/4985

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2015-07-31 15:22:19 +02:00
Martin Basti
5ea41abe98 DNS: Consolidate DNS RR types in API and schema
* Remove NSEC3, DNSKEY, TSIG, TKEY, TA records from API:
    These records never worked, they dont have attributes in schema.
    TSIG and TKEY are meta-RR should not be in LDAP
    TA is not supported by BIND
    NSEC3, DNSKEY are DNSSEC records generated by BIND, should not be
    in LDAP.
    *! SIG, NSEC are already defined in schema, must stay in API.

* Add HINFO, MINFO, MD, NXT records to API as unsupported records
    These records are already defined in LDAP schema

* Add schema for RP, APL, IPSEC, DHCID, HIP, SPF records
    These records were defined in IPA API as unsupported, but schema definition was
    missing. This causes that ACI cannot be created for these records
    and dnszone-find failed. (#5055)

https://fedorahosted.org/freeipa/ticket/4934
https://fedorahosted.org/freeipa/ticket/5055

Reviewed-By: Martin Babinsky <mbabinsk@redhat.com>
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-07-21 17:18:29 +02:00
Martin Basti
96c23659fc DNS: Do not traceback if DNS is not installed
Instead of internal error show 'DNS is not configured' message, when a
dns* command is executed.

https://fedorahosted.org/freeipa/ticket/5017

Reviewed-By: Tomas Babej <tbabej@redhat.com>
2015-07-01 20:19:01 +02:00
Martin Basti
3ababb763b DNS: add UnknownRecord to schema
defintion of UnknownRecord attributetype

https://fedorahosted.org/freeipa/ticket/4939

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-06-18 14:37:28 +02:00
Martin Basti
f8c8c360f1 DNSSEC: validate forward zone forwarders
Show warning messages if DNSSEC validation is failing for particular FW
zone or if the specified forwarders do not work

https://fedorahosted.org/freeipa/ticket/4657

Reviewed-By: David Kupka <dkupka@redhat.com>
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-06-11 13:12:31 +02:00
Martin Basti
9aa6124b39 DNSSEC: Improve global forwarders validation
Validation now provides more detailed information and less false
positives failures.

https://fedorahosted.org/freeipa/ticket/4657

Reviewed-By: David Kupka <dkupka@redhat.com>
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-06-11 13:12:31 +02:00
Martin Basti
f26220b9b3 DNS: remove NSEC3PARAM from records
NSEC3PARAM is configurable only from zone commands. This patch removes
this record type from DNS records.

Ticket: https://fedorahosted.org/freeipa/ticket/4930
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-03-09 15:21:04 +01:00
Martin Basti
63c497a1fb DNS fix: do not show part options for unsupported records
Do not show parts options in help output, if record is marked as unsupported.

Ticket: https://fedorahosted.org/freeipa/ticket/4930
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-03-09 15:21:04 +01:00
Martin Basti
0c3bf595f3 DNS fix: do not traceback if unsupported records are in LDAP
Show records which are unsupported, if they are in LDAP.
Those records are not editable, and web UI doesnt show them.

Fixes traceback caused by --structured option

Ticket: https://fedorahosted.org/freeipa/ticket/4930
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-03-09 15:21:04 +01:00
Martin Basti
af0a2409f9 Always return absolute idnsname in dnszone commands
Ticket: https://fedorahosted.org/freeipa/ticket/4722
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2015-01-26 07:07:44 +00:00
Martin Basti
95371bd736 Detect and warn about invalid DNS forward zone configuration
Shows warning if forward and parent authoritative zone do not have
proper NS record delegation, which can cause the forward zone will be
ineffective and forwarding will not work.

Ticket: https://fedorahosted.org/freeipa/ticket/4721
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-01-15 13:20:12 +01:00
Martin Basti
b5ff0b941e Show SSHFP record containing space in fingerprint
SSHFP records added by nsupdate contains extra space (valid), framework
couldn't handle it.

Ticket: https://fedorahosted.org/freeipa/ticket/4790
Ticket: https://fedorahosted.org/freeipa/ticket/4789
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2014-12-10 18:35:45 +00:00
Martin Basti
310e46452c Fix warning message should not contain CLI commands
Message is now universal for both CLI and WebUI

Ticket: https://fedorahosted.org/freeipa/ticket/4647
Reviewed-By: Petr Vobornik <pvoborni@redhat.com>
2014-11-19 15:20:55 +01:00
Martin Basti
5e1172f560 fix forwarder validation errors
Fix tests, validation in dnsconfig mod, wuser warning

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2014-10-21 15:55:09 +02:00
Martin Basti
10725033c6 DNSSEC: change link to ipa page
Tickets:
https://fedorahosted.org/freeipa/ticket/3801
https://fedorahosted.org/freeipa/ticket/4417

Design:
https://fedorahosted.org/bind-dyndb-ldap/wiki/BIND9/Design/DNSSEC

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: David Kupka <dkupka@redhat.com>
2014-10-21 12:23:03 +02:00
Martin Basti
5556b7f50e DNSSEC: ACI
Tickets:
https://fedorahosted.org/freeipa/ticket/3801
https://fedorahosted.org/freeipa/ticket/4417

Design:
https://fedorahosted.org/bind-dyndb-ldap/wiki/BIND9/Design/DNSSEC

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: David Kupka <dkupka@redhat.com>
2014-10-21 12:23:03 +02:00
Martin Basti
ca030a089f DNSSEC: validate forwarders
Tickets:
https://fedorahosted.org/freeipa/ticket/3801
https://fedorahosted.org/freeipa/ticket/4417

Design:
https://fedorahosted.org/bind-dyndb-ldap/wiki/BIND9/Design/DNSSEC

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: David Kupka <dkupka@redhat.com>
2014-10-21 12:23:03 +02:00
Martin Basti
3f8cfdab26 Remove --ip-address, --name-server otpions from DNS help
Ticket: https://fedorahosted.org/freeipa/ticket/4149
Reviewed-By: Martin Kosek <mkosek@redhat.com>
2014-09-26 10:26:52 +02:00
Martin Basti
239adf9de4 DNS: autofill admin email
Admins email (SOA RNAME) is autofilled with value 'hostmaster'. Bind
will automaticaly append zone part.

Part of ticket: https://fedorahosted.org/freeipa/ticket/4149

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2014-09-25 16:38:02 +02:00
Martin Basti
7bc17bb852 Deprecation of --name-server and --ip-address option in DNS
Option --name-server is changing only SOA MNAME, this option has no more
effect to NS records

Option --ip-addres is just ignored

A warning message is sent after use these options

Part of ticket: https://fedorahosted.org/freeipa/ticket/4149

Reviewed-By: Petr Spacek <pspacek@redhat.com>
2014-09-25 16:38:02 +02:00
Martin Basti
f846e0d1ef Fix DNS plugin to allow to add root zone
Ticket: https://fedorahosted.org/freeipa/ticket/4149
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2014-09-25 16:38:02 +02:00
Martin Basti
7325983a48 DNS: remove --class option
This option haven't been working, it is time to remove it.

Ticket: https://fedorahosted.org/freeipa/ticket/3414
Reviewed-By: Petr Vobornik <pvoborni@redhat.com>
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2014-09-25 12:08:22 +02:00
Martin Basti
2f1f122170 dnszone-remove-permission should raise error
dnszone-remove-permission should raise NotFound error if permission was
not found (regression of 21c829ff).

Reviewed-By: Martin Kosek <mkosek@redhat.com>
2014-09-25 09:58:47 +02:00
Martin Basti
16ecbb1507 FIX DNS wildcard records (RFC4592)
Make validation more strict

* DS, NS, DNAME owners should not be a wildcard domanin name
* zone name should not be a wildcard domain name

Ticket: https://fedorahosted.org/freeipa/ticket/4488
Reviewed-By: Petr Spacek <pspacek@redhat.com>
2014-09-05 12:29:29 +02:00
Martin Basti
d0130195a9 DNS fix NS record coexistence validator
NS can coexistent only with A, AAAA, DS, NS record

Reviewed-By: Petr Spacek <pspacek@redhat.com>
Reviewed-By: Martin Kosek <mkosek@redhat.com>
2014-09-05 12:11:39 +02:00
Martin Basti
3be8ff6c46 DNSSEC: fix DS record validation
Part of: https://fedorahosted.org/freeipa/ticket/3801

Reviewed-By: Petr Spacek <pspacek@redhat.com>
Reviewed-By: Martin Kosek <mkosek@redhat.com>
2014-09-05 12:11:39 +02:00
Martin Basti
62a2559493 Fix dnsrecord-mod raise error if last record attr is removed
Removing last record attribute causes output type validation error

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
2014-09-05 10:34:11 +02:00