Files
freeipa/ipalib/plugins/automount.py
T
Adam Young 9cb3a07aca policy and config
Population of the policy and entites tabs.
    DNS and ACI are broken due to PLugin issues
    Fix for entities without search
    Added new files to Makefile.am
    used rolegroup.js file as the start point, renamed to serverconfig.js
2010-10-07 14:51:02 -04:00

394 lines
9.8 KiB
Python

# Authors:
# Rob Crittenden <rcritten@redhat.com>
# Pavel Zuna <pzuna@redhat.com>
#
# Copyright (C) 2008 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 only
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
Automount
RFC 2707bis http://www.padl.com/~lukeh/rfc2307bis.txt
A few notes on automount:
- It was a design decision to not support different maps by location
- The default parent when adding an indirect map is auto.master
- This uses the short format for automount maps instead of the
URL format. Support for ldap as a map source in nsswitch.conf was added
in autofs version 4.1.3-197. Any version prior to that is not expected
to work.
As an example, the following automount files:
auto.master:
/- auto.direct
/mnt auto.mnt
auto.mnt:
stuff -ro,soft,rsize=8192,wsize=8192 nfs.example.com:/vol/archive/stuff
are equivalent to the following LDAP entries:
# auto.master, automount, example.com
dn: automountmapname=auto.master,cn=automount,dc=example,dc=com
objectClass: automountMap
objectClass: top
automountMapName: auto.master
# auto.direct, automount, example.com
dn: automountmapname=auto.direct,cn=automount,dc=example,dc=com
objectClass: automountMap
objectClass: top
automountMapName: auto.direct
# /-, auto.master, automount, example.com
dn: automountkey=/-,automountmapname=auto.master,cn=automount,dc=example,dc=co
m
objectClass: automount
objectClass: top
automountKey: /-
automountInformation: auto.direct
# auto.mnt, automount, example.com
dn: automountmapname=auto.mnt,cn=automount,dc=example,dc=com
objectClass: automountMap
objectClass: top
automountMapName: auto.mnt
# /mnt, auto.master, automount, example.com
dn: automountkey=/mnt,automountmapname=auto.master,cn=automount,dc=example,dc=
com
objectClass: automount
objectClass: top
automountKey: /mnt
automountInformation: auto.mnt
# stuff, auto.mnt, automount, example.com
dn: automountkey=stuff,automountmapname=auto.mnt,cn=automount,dc=example,dc=com
objectClass: automount
objectClass: top
automountKey: stuff
automountInformation: -ro,soft,rsize=8192,wsize=8192 nfs.example.com:/vol/arch
ive/stuff
"""
from ipalib import api, errors
from ipalib import Object, Command
from ipalib import Flag, Str
from ipalib.plugins.baseldap import *
from ipalib import _, ngettext
class automountlocation(LDAPObject):
"""
Location container for automount maps.
"""
container_dn = api.env.container_automount
object_name = 'automount location'
object_name_plural = 'automount locations'
object_class = ['nscontainer']
default_attributes = ['cn']
label = _('Automount')
takes_params = (
Str('cn',
cli_name='location',
label=_('Location'),
doc=_('Automount location name'),
primary_key=True,
),
)
api.register(automountlocation)
class automountlocation_add(LDAPCreate):
"""
Create new automount location.
"""
def post_callback(self, ldap, dn, entry_attrs, *keys, **options):
# create auto.master for the new location
self.api.Command['automountmap_add'](keys[-1], u'auto.master')
self.api.Command['automountmap_add_indirect'](
keys[-1], u'auto.direct', key=u'/-'
)
return dn
api.register(automountlocation_add)
class automountlocation_del(LDAPDelete):
"""
Delete automount location.
"""
api.register(automountlocation_del)
class automountlocation_show(LDAPRetrieve):
"""
Display automount location.
"""
api.register(automountlocation_show)
class automountlocation_find(LDAPSearch):
"""
Search for automount locations.
"""
api.register(automountlocation_find)
class automountlocation_tofiles(LDAPQuery):
"""
Generate automount files for a specific location.
"""
def execute(self, *args, **options):
ldap = self.obj.backend
maps = []
result = self.api.Command['automountkey_find'](
cn=args[0], automountmapname=u'auto.master'
)
truncated = result['truncated']
maps = result['result']
# maps, truncated
# TODO: handle truncated results
# ?use ldap.find_entries instead of automountkey_find?
keys = {}
for m in maps:
info = m['automountinformation'][0]
result = self.api.Command['automountkey_find'](
cn=args[0], automountmapname=info
)
truncated = result['truncated']
keys[info] = result['result']
# TODO: handle truncated results, same as above
return dict(result=dict(maps=maps, keys=keys))
def output_for_cli(self, textui, result, *keys, **options):
maps = result['result']['maps']
keys = result['result']['keys']
textui.print_plain('/etc/auto.master:')
for m in maps:
textui.print_plain(
'%s\t/etc/%s' % (
m['automountkey'][0], m['automountinformation'][0]
)
)
for m in maps:
info = m['automountinformation'][0]
textui.print_plain('---------------------------')
textui.print_plain('/etc/%s:' % info)
for k in keys[info]:
textui.print_plain(
'%s\t%s' % (
k['automountkey'][0], k['automountinformation'][0]
)
)
api.register(automountlocation_tofiles)
class automountmap(LDAPObject):
"""
Automount map object.
"""
parent_object = 'automountlocation'
container_dn = api.env.container_automount
object_name = 'automount map'
object_name_plural = 'automount maps'
object_class = ['automountmap']
default_attributes = ['automountmapname', 'description']
takes_params = (
Str('automountmapname',
cli_name='map',
label=_('Map'),
doc=_('Automount map name'),
primary_key=True,
),
Str('description?',
cli_name='desc',
label=_('Description'),
),
)
label = _('Automount Maps')
api.register(automountmap)
class automountmap_add(LDAPCreate):
"""
Create new automount map.
"""
api.register(automountmap_add)
class automountmap_del(LDAPDelete):
"""
Delete automount map.
"""
def post_callback(self, ldap, dn, *keys, **options):
# delete optional parental connection (direct maps may not have this)
try:
(dn_, entry_attrs) = ldap.find_entry_by_attr(
'automountinformation', keys[0], 'automount',
base_dn=self.obj.container_dn
)
ldap.delete_entry(dn_)
except errors.NotFound:
pass
return True
api.register(automountmap_del)
class automountmap_mod(LDAPUpdate):
"""
Modify automount map.
"""
api.register(automountmap_mod)
class automountmap_find(LDAPSearch):
"""
Search for automount maps.
"""
api.register(automountmap_find)
class automountmap_show(LDAPRetrieve):
"""
Display automount map.
"""
api.register(automountmap_show)
class automountkey(LDAPObject):
"""
Automount key object.
"""
parent_object = 'automountmap'
container_dn = api.env.container_automount
object_name = 'automount key'
object_name_plural = 'automount keys'
object_class = ['automount']
default_attributes = [
'automountkey', 'automountinformation', 'description'
]
takes_params = (
Str('automountkey',
cli_name='key',
label=_('Key'),
doc=_('Automount key name'),
primary_key=True,
),
Str('automountinformation',
cli_name='info',
label=_('Mount information'),
),
Str('description?',
cli_name='desc',
label=_('description'),
),
)
label = _('Automount Keys')
api.register(automountkey)
class automountkey_add(LDAPCreate):
"""
Create new automount key.
"""
api.register(automountkey_add)
class automountmap_add_indirect(LDAPCreate):
"""
Create new indirect mount point.
"""
takes_options = LDAPCreate.takes_options + (
Str('key',
cli_name='mount',
label=_('Mount point'),
),
Str('parentmap?',
cli_name='parentmap',
label=_('Parent map'),
doc=_('Name of parent automount map (default: auto.master)'),
default=u'auto.master',
autofill=True,
),
)
def execute(self, *keys, **options):
result = self.api.Command['automountmap_add'](*keys, **options)
options['automountinformation'] = keys[1]
self.api.Command['automountkey_add'](
keys[0], options['parentmap'], options['key'], **options
)
return result
api.register(automountmap_add_indirect)
class automountkey_del(LDAPDelete):
"""
Delete automount key.
"""
api.register(automountkey_del)
class automountkey_mod(LDAPUpdate):
"""
Modify automount key.
"""
api.register(automountkey_mod)
class automountkey_find(LDAPSearch):
"""
Modify automount key.
"""
api.register(automountkey_find)
class automountkey_show(LDAPRetrieve):
"""
Display automount key.
"""
api.register(automountkey_show)