ipaserver.plugins.dns.dnsforwardzone¶
- class ipaserver.plugins.dns.dnsforwardzone(api)[source]¶
Bases:
ipaserver.plugins.dns.DNSZoneBase
DNS Forward zone, container for resource records.
Public Methods:
Inherited from
DNSZoneBase
get_dn
(*keys, **options)Construct an LDAP DN.
permission_name
(zone)get_name_in_zone
(zone, hostname)Get name of a record that is to be added to a new zone.
Inherited from
LDAPObject
get_dn
(*keys, **options)Construct an LDAP DN.
get_dn_if_exists
(*keys, **kwargs)has_objectclass
(classes, objectclass)convert_attribute_members
(entry_attrs, ...)get_indirect_members
(entry_attrs, attrs_list)get_memberindirect
(group_entry)Get indirect members
get_memberofindirect
(entry)get_password_attributes
(ldap, dn, entry_attrs)Search on the entry to determine if it has a password or keytab set.
handle_not_found
(*keys)Handle NotFound exception
handle_duplicate_entry
(*keys)__json__
()Inherited from
Object
params_minus
(*names)Yield all Param whose name is not in
names
.get_dn
(*keys, **options)Construct an LDAP DN.
This method gets called by HasParam._create_param_namespace().
__json__
()Inherited from
Plugin
__init__
(api)finalize
()Finalize plugin initialization.
Finalize plugin initialization if it has not yet been finalized.
__repr__
()Return 'module_name.class_name()' representation.
Inherited from
ReadOnly
__lock__
()Put this instance into a read-only state.
Return True if instance is locked, otherwise False.
__setattr__
(name, value)If unlocked, set attribute named
name
tovalue
.__delattr__
(name)If unlocked, delete attribute named
name
.Private Data Attributes:
Inherited from
ReadOnly
_ReadOnly__locked
Private Methods:
_warning_fw_zone_is_not_effective
(result, ...)_warning_if_forwarders_do_not_work
(result, ...)Inherited from
DNSZoneBase
_remove_permission
(zone)_make_zonename_absolute
(entry_attrs, **options)Zone names can be relative in IPA < 4.0, make sure we always return absolute zone name from ldap
Inherited from
Object
Do custom finalization.
_Object__get_attrs
(name)Inherited from
HasParam
_get_param_iterable
(name[, verb])Return an iterable of params defined by the attribute named
name
._filter_param_by_context
(name[, env])Filter params on attribute named
name
by environmentenv
._create_param_namespace
(name[, env])Inherited from
Plugin
_Plugin__name_getter
()_Plugin__full_name_getter
()_Plugin__bases_getter
()_Plugin__doc_getter
()_Plugin__summary_getter
()Do custom finalization.
- property Backend¶
- property Command¶
- NO_CLI = False¶
- __annotations__ = {}¶
- __delattr__(name)¶
If unlocked, delete attribute named
name
.If this instance is locked, an AttributeError will be raised.
- Parameters
name – Name of attribute to delete.
- __dict__ = mappingproxy({'__module__': 'ipaserver.plugins.dns', '__doc__': '\n DNS Forward zone, container for resource records.\n ', 'object_name': Gettext('DNS forward zone', domain='ipa', localedir=None), 'object_name_plural': Gettext('DNS forward zones', domain='ipa', localedir=None), 'object_class': ['top', 'idnsforwardzone'], 'label': Gettext('DNS Forward Zones', domain='ipa', localedir=None), 'label_singular': Gettext('DNS Forward Zone', domain='ipa', localedir=None), 'default_forward_policy': 'first', '_warning_fw_zone_is_not_effective': <function dnsforwardzone._warning_fw_zone_is_not_effective>, '_warning_if_forwarders_do_not_work': <function dnsforwardzone._warning_if_forwarders_do_not_work>, '__annotations__': {}})¶
- __init__(api)¶
- __islocked__()¶
Return True if instance is locked, otherwise False.
- __json__()¶
- __lock__()¶
Put this instance into a read-only state.
After the instance has been locked, attempting to set or delete an attribute will raise an AttributeError.
- __module__ = 'ipaserver.plugins.dns'¶
- __repr__()¶
Return ‘module_name.class_name()’ representation.
This representation could be used to instantiate this Plugin instance given the appropriate environment.
- __setattr__(name, value)¶
If unlocked, set attribute named
name
tovalue
.If this instance is locked, an AttributeError will be raised.
- Parameters
name – Name of attribute to set.
value – Value to assign to attribute.
- __weakref__¶
list of weak references to the object (if defined)
- _create_param_namespace(name, env=None)¶
- _filter_param_by_context(name, env=None)¶
Filter params on attribute named
name
by environmentenv
.For example:
>>> from ipalib.config import Env >>> class Example(HasParam): ... ... takes_args = ( ... Str('foo_only', include=['foo']), ... Str('not_bar', exclude=['bar']), ... 'both', ... ) ... ... def get_args(self): ... return self._get_param_iterable('args') ... ... >>> eg = Example() >>> foo = Env(context='foo') >>> bar = Env(context='bar') >>> another = Env(context='another') >>> (foo.context, bar.context, another.context) (u'foo', u'bar', u'another') >>> list(eg._filter_param_by_context('args', foo)) [Str('foo_only', include=['foo']), Str('not_bar', exclude=['bar']), Str('both')] >>> list(eg._filter_param_by_context('args', bar)) [Str('both')] >>> list(eg._filter_param_by_context('args', another)) [Str('not_bar', exclude=['bar']), Str('both')]
- _get_param_iterable(name, verb='takes')¶
Return an iterable of params defined by the attribute named
name
.A sequence of params can be defined one of three ways: as a
tuple
; as a callable that returns an iterable; or as a param spec (a Param orstr
instance). This method returns a uniform iterable regardless of how the param sequence was defined.For example, when defined with a tuple:
>>> class ByTuple(HasParam): ... takes_args = (Param('foo'), Param('bar')) ... >>> by_tuple = ByTuple() >>> list(by_tuple._get_param_iterable('args')) [Param('foo'), Param('bar')]
Or you can define your param sequence with a callable when you need to reference attributes on your plugin instance (for validation rules, etc.). For example:
>>> class ByCallable(HasParam): ... def takes_args(self): ... yield Param('foo', self.validate_foo) ... yield Param('bar', self.validate_bar) ... ... def validate_foo(self, _, value, **kw): ... if value != 'Foo': ... return _("must be 'Foo'") ... ... def validate_bar(self, _, value, **kw): ... if value != 'Bar': ... return _("must be 'Bar'") ... >>> by_callable = ByCallable() >>> list(by_callable._get_param_iterable('args')) [Param('foo', validate_foo), Param('bar', validate_bar)]
Lastly, as a convenience for when a param sequence contains a single param, your defining attribute may a param spec (either a Param or an
str
instance). For example:>>> class BySpec(HasParam): ... takes_args = Param('foo') ... takes_options = 'bar?' ... >>> by_spec = BySpec() >>> list(by_spec._get_param_iterable('args')) [Param('foo')] >>> list(by_spec._get_param_iterable('options')) ['bar?']
For information on how an
str
param spec is interpreted, see the create_param() and parse_param_spec() functions in the ipalib.parameters module.Also see HasParam._filter_param_by_context().
- _make_zonename_absolute(entry_attrs, **options)¶
Zone names can be relative in IPA < 4.0, make sure we always return absolute zone name from ldap
- _on_finalize()¶
Do custom finalization.
This method is called from finalize(). Subclasses can override this method in order to add custom finalization.
- _remove_permission(zone)¶
- allow_rename = False¶
- already_exists_msg = Gettext('%(oname)s with name "%(pkey)s" already exists', domain='ipa', localedir=None)¶
- property api¶
Return API instance passed to __init__().
- attribute_members = {}¶
- backend = None¶
- backend_name = 'ldap2'¶
- bases = (<class 'ipaserver.plugins.dns.DNSZoneBase'>,)¶
- bindable = False¶
- container_dn = ipapython.dn.DN('cn=dns')¶
- container_not_found_msg = Gettext('container entry (%(container)s) not found', domain='ipa', localedir=None)¶
- property context¶
- convert_attribute_members(entry_attrs, *keys, **options)¶
- default_attributes = ['idnsname', 'idnszoneactive', 'idnsforwarders', 'idnsforwardpolicy']¶
- default_forward_policy = 'first'¶
- disallow_object_classes = []¶
- doc = '\n DNS Forward zone, container for resource records.\n '¶
- ensure_finalized()¶
Finalize plugin initialization if it has not yet been finalized.
- property env¶
- finalize()¶
Finalize plugin initialization.
This method calls _on_finalize() and locks the plugin object.
Subclasses should not override this method. Custom finalization is done in _on_finalize().
- class finalize_attr(name, value=None)¶
Bases:
object
Create a stub object for plugin attribute that isn’t set until the finalization of the plugin initialization.
When the stub object is accessed, it calls ensure_finalized() to make sure the plugin initialization is finalized. The stub object is expected to be replaced with the actual attribute value during the finalization (preferably in _on_finalize()), otherwise an AttributeError is raised.
This is used to implement on-demand finalization of plugin initialization.
- __annotations__ = {}¶
- __get__(obj, cls)¶
- __init__(name, value=None)¶
- __module__ = 'ipalib.plugable'¶
- __slots__ = ('name', 'value')¶
- name¶
- value¶
- full_name = 'dnsforwardzone/1'¶
- get_ancestor_primary_keys()¶
- get_dn(*keys, **options)¶
Construct an LDAP DN.
- get_dn_if_exists(*keys, **kwargs)¶
- get_indirect_members(entry_attrs, attrs_list)¶
- get_memberindirect(group_entry)¶
Get indirect members
- get_memberofindirect(entry)¶
- get_name_in_zone(zone, hostname)¶
Get name of a record that is to be added to a new zone. I.e. when we want to add record “ipa.lab.example.com” in a zone “example.com”, this function should return “ipa.lab”. Returns None when record cannot be added to a zone. Returns ‘@’ when the hostname is the zone record.
- get_params()¶
This method gets called by HasParam._create_param_namespace().
- get_password_attributes(ldap, dn, entry_attrs)¶
Search on the entry to determine if it has a password or keytab set.
A tuple is used to determine which attribute is set in entry_attrs. The value is set to True/False whether a given password type is set.
- get_primary_key_from_dn(dn)¶
- handle_duplicate_entry(*keys)¶
- handle_not_found(*keys)¶
Handle NotFound exception
Must raise errors.NotFound again.
- has_objectclass(classes, objectclass)¶
- json_friendly_attributes = ('parent_object', 'container_dn', 'object_name', 'object_name_plural', 'object_class', 'object_class_config', 'default_attributes', 'label', 'label_singular', 'hidden_attributes', 'uuid_attribute', 'attribute_members', 'name', 'takes_params', 'rdn_attribute', 'bindable', 'relationships')¶
- label = Gettext('DNS Forward Zones', domain='ipa', localedir=None)¶
- label_singular = Gettext('DNS Forward Zone', domain='ipa', localedir=None)¶
- limit_object_classes = []¶
- managed_permissions = {}¶
- methods = None¶
- name = 'dnsforwardzone'¶
- object_class = ['top', 'idnsforwardzone']¶
- object_class_config = None¶
- object_name = Gettext('DNS forward zone', domain='ipa', localedir=None)¶
- object_name_plural = Gettext('DNS forward zones', domain='ipa', localedir=None)¶
- object_not_found_msg = Gettext('%(pkey)s: %(oname)s not found', domain='ipa', localedir=None)¶
- params = None¶
- params_minus(*names)¶
Yield all Param whose name is not in
names
.
- params_minus_pk = None¶
- parent_not_found_msg = Gettext('%(parent)s: %(oname)s not found', domain='ipa', localedir=None)¶
- parent_object = ''¶
- password_attributes = []¶
- permission_filter_objectclasses = None¶
- permission_name(zone)¶
- possible_objectclasses = ['ipadnszone']¶
- primary_key = None¶
- rdn_attribute = ''¶
- relationships = {'member': ('Member', '', 'no_'), 'memberindirect': ('Indirect Member', None, 'no_indirect_'), 'membermanager': ('Group membership managed by', 'membermanager_', 'not_membermanager_'), 'memberof': ('Member Of', 'in_', 'not_in_'), 'memberofindirect': ('Indirect Member Of', None, 'not_in_indirect_')}¶
- search_attributes = []¶
- search_attributes_config = None¶
- search_display_attributes = []¶
- summary = 'DNS Forward zone, container for resource records.'¶
- takes_params = (DNSNameParam('idnsname', _no_wildcard_validator, cli_name='name', default_from=DefaultFrom('name_from_ip'), doc=Gettext('Zone name (FQDN)', domain='ipa', localedir=None), label=Gettext('Zone name', domain='ipa', localedir=None), normalizer=_normalize_zone, only_absolute=True, primary_key=True), Str('name_from_ip?', _validate_ipnet, doc=Gettext('IP network to create reverse zone name from', domain='ipa', localedir=None), flags=[u'virtual_attribute'], label=Gettext('Reverse zone IP network', domain='ipa', localedir=None)), Bool('idnszoneactive?', attribute=True, cli_name='zone_active', doc=Gettext('Is zone active?', domain='ipa', localedir=None), flags=[u'no_create', u'no_update'], label=Gettext('Active zone', domain='ipa', localedir=None)), Str('idnsforwarders*', validate_bind_forwarder, cli_name='forwarder', doc=Gettext('Per-zone forwarders. A custom port can be specified for each forwarder using a standard format "IP_ADDRESS port PORT"', domain='ipa', localedir=None), label=Gettext('Zone forwarders', domain='ipa', localedir=None)), StrEnum('idnsforwardpolicy?', cli_metavar=u"['only', 'first', 'none']", cli_name='forward_policy', doc=Gettext('Per-zone conditional forwarding policy. Set to "none" to disable forwarding to global forwarder for this zone. In that case, conditional zone forwarders are disregarded.', domain='ipa', localedir=None), label=Gettext('Forward policy', domain='ipa', localedir=None), values=[u'only', u'first', u'none']), Str('managedby', flags=[u'no_update', u'no_create', u'no_search', u'virtual_attribute'], label=Gettext('Managedby permission', domain='ipa', localedir=None)))¶
- uuid_attribute = ''¶
- version = '1'¶