# Authors: # Thierry Bordaz # # Copyright (C) 2014 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, either version 3 of the License, or # (at your option) any later version. # # 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, see . import base64 from cryptography.hazmat.backends import default_backend from cryptography.hazmat.primitives.serialization import load_pem_public_key import re import six from ipalib import api, errors, constants, messages from ipalib import ( Flag, Int, Password, Str, Bool, StrEnum, DateTime, DNParam) from ipalib.parameters import Principal, Certificate, MAX_UINT32 from ipalib.plugable import Registry from .baseldap import ( DN, LDAPObject, LDAPCreate, LDAPUpdate, LDAPSearch, LDAPDelete, LDAPRetrieve, LDAPAddAttribute, LDAPModAttribute, LDAPRemoveAttribute, LDAPAddMember, LDAPRemoveMember, LDAPAddAttributeViaOption, LDAPRemoveAttributeViaOption, add_missing_object_class ) from ipaserver.plugins.service import (validate_realm, normalize_principal) from ipalib.request import context from ipalib import _ from ipapython import kerberos from ipapython.ipautil import ipa_generate_password, TMP_PWD_ENTROPY_BITS from ipapython.ipavalidate import Email from ipalib.util import ( normalize_sshpubkey, validate_sshpubkey, convert_sshpubkey_post, remove_sshpubkey_from_output_post, remove_sshpubkey_from_output_list_post, add_sshpubkey_to_attrs_pre, set_krbcanonicalname, check_principal_realm_in_trust_namespace, ensure_last_krbprincipalname, ensure_krbcanonicalname_set ) if six.PY3: unicode = str __doc__ = _(""" Baseuser This contains common definitions for user/stageuser """) register = Registry() NO_UPG_MAGIC = '__no_upg__' baseuser_output_params = ( Flag('has_keytab', label=_('Kerberos keys available'), ), ) UPG_DEFINITION_DN = DN(('cn', 'UPG Definition'), ('cn', 'Definitions'), ('cn', 'Managed Entries'), ('cn', 'etc'), api.env.basedn) def validate_nsaccountlock(entry_attrs): if 'nsaccountlock' in entry_attrs: nsaccountlock = entry_attrs['nsaccountlock'] if not isinstance(nsaccountlock, (bool, Bool)): if not isinstance(nsaccountlock, str): raise errors.OnlyOneValueAllowed(attr='nsaccountlock') if nsaccountlock.lower() not in ('true', 'false'): raise errors.ValidationError(name='nsaccountlock', error=_('must be TRUE or FALSE')) def radius_dn2pk(api, entry_attrs): cl = entry_attrs.get('ipatokenradiusconfiglink', None) if cl: pk = api.Object['radiusproxy'].get_primary_key_from_dn(cl[0]) entry_attrs['ipatokenradiusconfiglink'] = [pk] def idp_dn2pk(api, entry_attrs): cl = entry_attrs.get('ipaidpconfiglink', None) if cl: pk = api.Object['idp'].get_primary_key_from_dn(cl[0]) entry_attrs['ipaidpconfiglink'] = [pk] def convert_nsaccountlock(entry_attrs): if 'nsaccountlock' not in entry_attrs: entry_attrs['nsaccountlock'] = False else: nsaccountlock = Bool('temp') entry_attrs['nsaccountlock'] = nsaccountlock.convert(entry_attrs['nsaccountlock'][0]) def normalize_user_principal(value): principal = kerberos.Principal(normalize_principal(value)) lowercase_components = ((principal.username.lower(),) + principal.components[1:]) return unicode( kerberos.Principal(lowercase_components, realm=principal.realm)) def fix_addressbook_permission_bindrule(name, template, is_new, anonymous_read_aci, **other_options): """Fix bind rule type for Read User Addressbook/IPA Attributes permission When upgrading from an old IPA that had the global read ACI, or when installing the first replica with granular read permissions, we need to keep allowing anonymous access to many user attributes. This fixup_function changes the bind rule type accordingly. """ if is_new and anonymous_read_aci: template['ipapermbindruletype'] = 'anonymous' def update_samba_attrs(ldap, dn, entry_attrs, **options): smb_attrs = {'ipantlogonscript', 'ipantprofilepath', 'ipanthomedirectory', 'ipanthomedirectorydrive'} if 'objectclass' not in entry_attrs: try: oc = ldap.get_entry(dn, ['objectclass'])['objectclass'] except errors.NotFound: # In case the entry really does not exist, # compare against an empty list oc = [] else: oc = entry_attrs['objectclass'] if 'ipantuserattrs' not in (item.lower() for item in oc): for attr in smb_attrs: if options.get(attr, None): raise errors.ValidationError( name=attr, error=_( 'Object class ipaNTUserAttrs is missing, ' 'user entry cannot have SMB attributes.' ) ) def validate_passkey(ugettext, key): """ Validate the format for passkey mappings. The expected format is passkey:, """ pattern = re.compile( r'^passkey:(?P[^,]*),(?P[^,]*),?(?P.*)$') result = re.match(pattern, key) if result is None: return '"%s" is not a valid passkey mapping' % key # Validate the id part try: base64.b64decode(result.group('id'), validate=True) except Exception: return '"%s" is not a valid passkey mapping, invalid id' % key # Validate the pkey part try: pem = "-----BEGIN PUBLIC KEY-----\n" + \ result.group('pkey') + \ "\n-----END PUBLIC KEY-----" load_pem_public_key(data=pem.encode('utf-8'), backend=default_backend()) except ValueError: return '"%s" is not a valid passkey mapping, invalid key' % key # Validate the (optional) userid try: userid = result.group('userid') if userid: base64.b64decode(userid, validate=True) except Exception: return '"%s" is not a valid passkey mapping, invalid userid' % key return None def is_in_local_idrange(uidnumber): result = api.Command.idrange_find( iparangetype='ipa-local', sizelimit=0, ) for r in result['result']: if 'ipabaserid' in r: ipabaseid = int(r['ipabaseid'][0]) ipaidrangesize = int(r['ipaidrangesize'][0]) if ipabaseid <= uidnumber < ipabaseid + ipaidrangesize: return True return False class baseuser(LDAPObject): """ baseuser object. """ stage_container_dn = api.env.container_stageuser active_container_dn = api.env.container_user delete_container_dn = api.env.container_deleteuser object_class = ['posixaccount'] object_class_config = 'ipauserobjectclasses' possible_objectclasses = [ 'meporiginentry', 'ipauserauthtypeclass', 'ipauser', 'ipatokenradiusproxyuser', 'ipacertmapobject', 'ipantuserattrs', 'ipaidpuser', 'ipapasskeyuser', ] disallow_object_classes = ['krbticketpolicyaux'] permission_filter_objectclasses = ['posixaccount'] search_attributes_config = 'ipausersearchfields' default_attributes = [ 'uid', 'givenname', 'sn', 'homedirectory', 'loginshell', 'uidnumber', 'gidnumber', 'mail', 'ou', 'telephonenumber', 'title', 'memberof', 'nsaccountlock', 'memberofindirect', 'ipauserauthtype', 'userclass', 'ipatokenradiusconfiglink', 'ipatokenradiususername', 'ipaidpconfiglink', 'ipaidpsub', 'krbprincipalexpiration', 'usercertificate;binary', 'krbprincipalname', 'krbcanonicalname', 'ipacertmapdata', 'ipantlogonscript', 'ipantprofilepath', 'ipanthomedirectory', 'ipanthomedirectorydrive', 'ipapasskey', ] search_display_attributes = [ 'uid', 'givenname', 'sn', 'homedirectory', 'krbcanonicalname', 'krbprincipalname', 'loginshell', 'mail', 'telephonenumber', 'title', 'nsaccountlock', 'uidnumber', 'gidnumber', 'sshpubkeyfp', ] uuid_attribute = 'ipauniqueid' attribute_members = { 'manager': ['user'], 'memberof': [ 'group', 'netgroup', 'role', 'hbacrule', 'sudorule', 'subid' ], 'memberofindirect': ['group', 'netgroup', 'role', 'hbacrule', 'sudorule'], } allow_rename = True bindable = True password_attributes = [('userpassword', 'has_password'), ('krbprincipalkey', 'has_keytab')] label = _('Users') label_singular = _('User') takes_params = ( Str('uid', pattern=constants.PATTERN_GROUPUSER_NAME, pattern_errmsg=constants.ERRMSG_GROUPUSER_NAME.format('user'), maxlength=255, cli_name='login', label=_('User login'), primary_key=True, default_from=lambda givenname, sn: givenname[0] + sn, normalizer=lambda value: value.lower(), ), Str('givenname', cli_name='first', label=_('First name'), ), Str('sn', cli_name='last', label=_('Last name'), ), Str('cn', label=_('Full name'), default_from=lambda givenname, sn: '%s %s' % (givenname, sn), autofill=True, ), Str('displayname?', label=_('Display name'), default_from=lambda givenname, sn: '%s %s' % (givenname, sn), autofill=True, ), Str('initials?', label=_('Initials'), default_from=lambda givenname, sn: '%c%c' % (givenname[0], sn[0]), autofill=True, ), Str('homedirectory?', cli_name='homedir', label=_('Home directory'), ), Str('gecos?', label=_('GECOS'), default_from=lambda givenname, sn: '%s %s' % (givenname, sn), autofill=True, ), Str('loginshell?', cli_name='shell', label=_('Login shell'), ), Principal( 'krbcanonicalname?', validate_realm, label=_('Principal name'), flags={'no_option', 'no_create', 'no_update', 'no_search'}, normalizer=normalize_user_principal ), Principal( 'krbprincipalname*', validate_realm, cli_name='principal', label=_('Principal alias'), default_from=lambda uid: kerberos.Principal( uid.lower(), realm=api.env.realm), autofill=True, normalizer=normalize_user_principal, ), DateTime('krbprincipalexpiration?', cli_name='principal_expiration', label=_('Kerberos principal expiration'), ), DateTime('krbpasswordexpiration?', cli_name='password_expiration', label=_('User password expiration'), ), Str('mail*', cli_name='email', label=_('Email address'), ), Password('userpassword?', cli_name='password', label=_('Password'), doc=_('Prompt to set the user password'), # FIXME: This is temporary till bug is fixed causing updates to # bomb out via the webUI. exclude='webui', ), Flag('random?', doc=_('Generate a random user password'), flags=('no_search', 'virtual_attribute'), default=False, ), Str('randompassword?', label=_('Random password'), flags=('no_create', 'no_update', 'no_search', 'virtual_attribute'), ), Int('uidnumber?', cli_name='uid', label=_('UID'), doc=_('User ID Number (system will assign one if not provided)'), minvalue=1, maxvalue=MAX_UINT32, ), Int('gidnumber?', label=_('GID'), doc=_('Group ID Number'), minvalue=1, maxvalue=MAX_UINT32, ), Str('street?', cli_name='street', label=_('Street address'), ), Str('l?', cli_name='city', label=_('City'), ), Str('st?', cli_name='state', label=_('State/Province'), ), Str('postalcode?', label=_('ZIP'), ), Str('telephonenumber*', cli_name='phone', label=_('Telephone Number') ), Str('mobile*', label=_('Mobile Telephone Number') ), Str('pager*', label=_('Pager Number') ), Str('facsimiletelephonenumber*', cli_name='fax', label=_('Fax Number'), ), Str('ou?', cli_name='orgunit', label=_('Org. Unit'), ), Str('title?', label=_('Job Title'), ), # keep backward compatibility using single value manager option Str('manager?', label=_('Manager'), ), Str('carlicense*', label=_('Car License'), ), Str('ipasshpubkey*', validate_sshpubkey, cli_name='sshpubkey', label=_('SSH public key'), normalizer=normalize_sshpubkey, flags=['no_search'], ), Str('sshpubkeyfp*', label=_('SSH public key fingerprint'), flags={'virtual_attribute', 'no_create', 'no_update', 'no_search'}, ), StrEnum( 'ipauserauthtype*', cli_name='user_auth_type', label=_('User authentication types'), doc=_('Types of supported user authentication'), values=(u'password', u'radius', u'otp', u'pkinit', u'hardened', u'idp', u'passkey'), ), Str('userclass*', cli_name='class', label=_('Class'), doc=_('User category (semantics placed on this attribute are for ' 'local interpretation)'), ), Str('ipatokenradiusconfiglink?', cli_name='radius', label=_('RADIUS proxy configuration'), ), Str('ipatokenradiususername?', cli_name='radius_username', label=_('RADIUS proxy username'), ), Str('ipaidpconfiglink?', cli_name='idp', label=_('External IdP configuration'), ), Str('ipaidpsub?', cli_name='idp_user_id', label=_('External IdP user identifier'), doc=_('A string that identifies the user at external IdP'), ), Str('departmentnumber*', label=_('Department Number'), ), Str('employeenumber?', label=_('Employee Number'), ), Str('employeetype?', label=_('Employee Type'), ), Str('preferredlanguage?', label=_('Preferred Language'), pattern=( r'^(([a-zA-Z]{1,8}(-[a-zA-Z]{1,8})?' r'(;q\=((0(\.[0-9]{0,3})?)|(1(\.0{0,3})?)))?' r'(\s*,\s*[a-zA-Z]{1,8}(-[a-zA-Z]{1,8})?' r'(;q\=((0(\.[0-9]{0,3})?)|(1(\.0{0,3})?)))?)*)|(\*))$' ), pattern_errmsg='must match RFC 2068 - 14.4, e.g., "da, en-gb;q=0.8, en;q=0.7"', ), Certificate('usercertificate*', cli_name='certificate', label=_('Certificate'), doc=_('Base-64 encoded user certificate'), ), Str( 'ipacertmapdata*', cli_name='certmapdata', label=_('Certificate mapping data'), doc=_('Certificate mapping data'), flags=['no_create', 'no_update', 'no_search'], ), Str('ipantlogonscript?', cli_name='smb_logon_script', label=_('SMB logon script path'), flags=['no_create'], ), Str('ipantprofilepath?', cli_name='smb_profile_path', label=_('SMB profile path'), flags=['no_create'], ), Str('ipanthomedirectory?', cli_name='smb_home_dir', label=_('SMB Home Directory'), flags=['no_create'], ), StrEnum('ipanthomedirectorydrive?', cli_name='smb_home_drive', label=_('SMB Home Directory Drive'), flags=['no_create'], values=( 'A:', 'B:', 'C:', 'D:', 'E:', 'F:', 'G:', 'H:', 'I:', 'J:', 'K:', 'L:', 'M:', 'N:', 'O:', 'P:', 'Q:', 'R:', 'S:', 'T:', 'U:', 'V:', 'W:', 'X:', 'Y:', 'Z:'), ), Str('ipapasskey*', validate_passkey, cli_name='passkey', label=_('Passkey mapping'), doc=_('Passkey mapping'), flags=['no_create', 'no_update', 'no_search'], ), ) def normalize_and_validate_email(self, email, config=None): if not config: config = self.backend.get_ipa_config() # check if default email domain should be added defaultdomain = config.get('ipadefaultemaildomain', [None])[0] if email: norm_email = [] if not isinstance(email, (list, tuple)): email = [email] for m in email: if isinstance(m, str): if '@' not in m and defaultdomain: m = m + u'@' + defaultdomain if not Email(m): raise errors.ValidationError(name='email', error=_('invalid e-mail format: %(email)s') % dict(email=m)) norm_email.append(m) else: if not Email(m): raise errors.ValidationError(name='email', error=_('invalid e-mail format: %(email)s') % dict(email=m)) norm_email.append(m) return norm_email return email def normalize_manager(self, manager, container): """ Given a userid verify the user's existence (in the appropriate containter) and return the dn. """ if not manager: return None if not isinstance(manager, list): manager = [manager] try: container_dn = DN(container, api.env.basedn) for i, mgr in enumerate(manager): if isinstance(mgr, DN) and mgr.endswith(container_dn): continue entry_attrs = self.backend.find_entry_by_attr( self.primary_key.name, mgr, self.object_class, [''], container_dn ) manager[i] = entry_attrs.dn except errors.NotFound: raise errors.NotFound(reason=_('manager %(manager)s not found') % dict(manager=mgr)) return manager def _user_status(self, user, container): assert isinstance(user, DN) return user.endswith(container) def active_user(self, user): assert isinstance(user, DN) return self._user_status(user, DN(self.active_container_dn, api.env.basedn)) def stage_user(self, user): assert isinstance(user, DN) return self._user_status(user, DN(self.stage_container_dn, api.env.basedn)) def delete_user(self, user): assert isinstance(user, DN) return self._user_status(user, DN(self.delete_container_dn, api.env.basedn)) def convert_usercertificate_pre(self, entry_attrs): if 'usercertificate' in entry_attrs: entry_attrs['usercertificate;binary'] = entry_attrs.pop( 'usercertificate') def convert_usercertificate_post(self, entry_attrs, **options): if 'usercertificate;binary' in entry_attrs: entry_attrs['usercertificate'] = entry_attrs.pop( 'usercertificate;binary') def convert_attribute_members(self, entry_attrs, *keys, **options): super(baseuser, self).convert_attribute_members( entry_attrs, *keys, **options) if options.get("raw", False): return # due the backward compatibility, managers have to be returned in # 'manager' attribute instead of 'manager_user' try: entry_attrs['failed_manager'] = entry_attrs.pop('manager') except KeyError: pass try: entry_attrs['manager'] = entry_attrs.pop('manager_user') except KeyError: pass class baseuser_add(LDAPCreate): """ Prototype command plugin to be implemented by real plugin """ def pre_common_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): assert isinstance(dn, DN) set_krbcanonicalname(entry_attrs) self.obj.convert_usercertificate_pre(entry_attrs) if entry_attrs.get('ipatokenradiususername', None): add_missing_object_class(ldap, u'ipatokenradiusproxyuser', dn, entry_attrs, update=False) if entry_attrs.get('ipauserauthtype', None): add_missing_object_class(ldap, u'ipauserauthtypeclass', dn, entry_attrs, update=False) if ( entry_attrs.get('ipaidpconfiglink', None) or entry_attrs.get('ipaidpsub', None) ): add_missing_object_class(ldap, 'ipaidpuser', dn, entry_attrs, update=False) # Check and warn if we're out of local idrange # Skip dynamically assigned uid, old clients say 999 uidnumber = entry_attrs.get('uidnumber') if ( uidnumber != -1 and uidnumber != 999 and not is_in_local_idrange(uidnumber) ): self.add_message(messages.UidNumberOutOfLocalIDRange( user=entry_attrs.get('uid'), uidnumber=uidnumber)) def post_common_callback(self, ldap, dn, entry_attrs, *keys, **options): assert isinstance(dn, DN) self.obj.convert_usercertificate_post(entry_attrs, **options) self.obj.get_password_attributes(ldap, dn, entry_attrs) convert_sshpubkey_post(entry_attrs) if 'nsaccountlock' in entry_attrs: convert_nsaccountlock(entry_attrs) radius_dn2pk(self.api, entry_attrs) idp_dn2pk(self.api, entry_attrs) class baseuser_del(LDAPDelete): """ Prototype command plugin to be implemented by real plugin """ class baseuser_mod(LDAPUpdate): """ Prototype command plugin to be implemented by real plugin """ NAME_PATTERN = re.compile(constants.PATTERN_GROUPUSER_NAME) def check_namelength(self, ldap, **options): if options.get('rename') is not None: config = ldap.get_ipa_config() if 'ipamaxusernamelength' in config: if len(options['rename']) > int(config.get('ipamaxusernamelength')[0]): raise errors.ValidationError( name=self.obj.primary_key.cli_name, error=_('can be at most %(len)d characters') % dict( len = int(config.get('ipamaxusernamelength')[0]) ) ) def check_name(self, entry_attrs): if 'uid' in entry_attrs: # Check the pattern if the user is renamed if self.NAME_PATTERN.match(entry_attrs.single_value['uid']) is None: raise errors.ValidationError( name='uid', error=constants.ERRMSG_GROUPUSER_NAME.format('user')) def preserve_krbprincipalname_pre(self, ldap, entry_attrs, *keys, **options): """ preserve user principal aliases during rename operation. This is the pre-callback part of this. Another method called during post-callback shall insert the principals back """ if options.get('rename', None) is None: return try: old_entry = ldap.get_entry( entry_attrs.dn, attrs_list=( 'krbprincipalname', 'krbcanonicalname')) if 'krbcanonicalname' not in old_entry: return except errors.NotFound: raise self.obj.handle_not_found(*keys) self.context.krbprincipalname = old_entry.get( 'krbprincipalname', []) def preserve_krbprincipalname_post(self, ldap, entry_attrs, **options): """ Insert the preserved aliases back to the user entry during rename operation """ if options.get('rename', None) is None or not hasattr( self.context, 'krbprincipalname'): return obj_pkey = self.obj.get_primary_key_from_dn(entry_attrs.dn) canonical_name = entry_attrs['krbcanonicalname'][0] principals_to_add = tuple(p for p in self.context.krbprincipalname if p != canonical_name) if principals_to_add: result = self.api.Command.user_add_principal( obj_pkey, principals_to_add)['result'] entry_attrs['krbprincipalname'] = result.get('krbprincipalname', []) def check_mail(self, entry_attrs): if 'mail' in entry_attrs: entry_attrs['mail'] = self.obj.normalize_and_validate_email(entry_attrs['mail']) def check_manager(self, entry_attrs, container): if 'manager' in entry_attrs: entry_attrs['manager'] = self.obj.normalize_manager(entry_attrs['manager'], container) def check_userpassword(self, entry_attrs, **options): if 'userpassword' not in entry_attrs and options.get('random'): entry_attrs['userpassword'] = ipa_generate_password( entropy_bits=TMP_PWD_ENTROPY_BITS) # save the password so it can be displayed in post_callback setattr(context, 'randompassword', entry_attrs['userpassword']) def check_objectclass(self, ldap, dn, entry_attrs): # Some attributes may require additional object classes special_attrs = {'ipasshpubkey', 'ipauserauthtype', 'userclass', 'ipatokenradiusconfiglink', 'ipatokenradiususername', 'ipaidpconfiglink', 'ipaidpsub'} if special_attrs.intersection(entry_attrs): if 'objectclass' in entry_attrs: obj_classes = entry_attrs['objectclass'] else: _entry_attrs = ldap.get_entry(dn, ['objectclass']) obj_classes = entry_attrs['objectclass'] = _entry_attrs['objectclass'] # IMPORTANT: compare objectclasses as case insensitive obj_classes = [o.lower() for o in obj_classes] if 'ipasshpubkey' in entry_attrs and 'ipasshuser' not in obj_classes: entry_attrs['objectclass'].append('ipasshuser') if 'ipauserauthtype' in entry_attrs and 'ipauserauthtypeclass' not in obj_classes: entry_attrs['objectclass'].append('ipauserauthtypeclass') if 'userclass' in entry_attrs and 'ipauser' not in obj_classes: entry_attrs['objectclass'].append('ipauser') if 'ipatokenradiusconfiglink' in entry_attrs: cl = entry_attrs['ipatokenradiusconfiglink'] if cl: if 'ipatokenradiusproxyuser' not in obj_classes: entry_attrs['objectclass'].append('ipatokenradiusproxyuser') answer = self.api.Object['radiusproxy'].get_dn_if_exists(cl) entry_attrs['ipatokenradiusconfiglink'] = answer if 'ipaidpsub' in entry_attrs: if 'ipaidpuser' not in obj_classes: entry_attrs['objectclass'].append('ipaidpuser') if 'ipaidpconfiglink' in entry_attrs: cl = entry_attrs['ipaidpconfiglink'] if cl: if 'ipaidpuser' not in obj_classes: entry_attrs['objectclass'].append('ipaidpuser') try: answer = self.api.Object['idp'].get_dn_if_exists(cl) except errors.NotFound: reason = "External IdP configuration {} not found" raise errors.NotFound(reason=_(reason).format(cl)) entry_attrs['ipaidpconfiglink'] = answer # Note: we could have used the method add_missing_object_class # but since the data is already fetched and lowercased in # obj_classes, it is more efficient to use the same approach # as the code right above these lines if 'ipatokenradiususername' in entry_attrs: if 'ipatokenradiusproxyuser' not in obj_classes: entry_attrs['objectclass'].append( 'ipatokenradiusproxyuser') def pre_common_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): assert isinstance(dn, DN) add_sshpubkey_to_attrs_pre(self.context, attrs_list) self.check_namelength(ldap, **options) self.check_name(entry_attrs) self.check_mail(entry_attrs) self.check_manager(entry_attrs, self.obj.active_container_dn) self.check_userpassword(entry_attrs, **options) self.check_objectclass(ldap, dn, entry_attrs) self.obj.convert_usercertificate_pre(entry_attrs) self.preserve_krbprincipalname_pre(ldap, entry_attrs, *keys, **options) update_samba_attrs(ldap, dn, entry_attrs, **options) def post_common_callback(self, ldap, dn, entry_attrs, *keys, **options): assert isinstance(dn, DN) self.preserve_krbprincipalname_post(ldap, entry_attrs, **options) if options.get('random', False): try: entry_attrs['randompassword'] = unicode(getattr(context, 'randompassword')) except AttributeError: # if both randompassword and userpassword options were used pass convert_nsaccountlock(entry_attrs) self.obj.get_password_attributes(ldap, dn, entry_attrs) self.obj.convert_usercertificate_post(entry_attrs, **options) convert_sshpubkey_post(entry_attrs) remove_sshpubkey_from_output_post(self.context, entry_attrs) radius_dn2pk(self.api, entry_attrs) idp_dn2pk(self.api, entry_attrs) class baseuser_find(LDAPSearch): """ Prototype command plugin to be implemented by real plugin """ def args_options_2_entry(self, *args, **options): newoptions = {} self.common_enhance_options(newoptions, **options) options.update(newoptions) return super(baseuser_find, self).args_options_2_entry( *args, **options) def common_enhance_options(self, newoptions, **options): # assure the manager attr is a dn, not just a bare uid manager = options.get('manager') if manager is not None: newoptions['manager'] = self.obj.normalize_manager(manager, self.obj.active_container_dn) # Ensure that the RADIUS config link is a dn, not just the name cl = 'ipatokenradiusconfiglink' if cl in options: newoptions[cl] = self.api.Object['radiusproxy'].get_dn(options[cl]) # Ensure that the IdP config link is a dn, not just the name cl = 'ipaidpconfiglink' if cl in options: newoptions[cl] = self.api.Object['idp'].get_dn(options[cl]) def pre_common_callback(self, ldap, filters, attrs_list, base_dn, scope, *args, **options): add_sshpubkey_to_attrs_pre(self.context, attrs_list) def post_common_callback(self, ldap, entries, lockout=False, **options): for attrs in entries: self.obj.convert_usercertificate_post(attrs, **options) if (lockout): attrs['nsaccountlock'] = True else: convert_nsaccountlock(attrs) convert_sshpubkey_post(attrs) remove_sshpubkey_from_output_list_post(self.context, entries) class baseuser_show(LDAPRetrieve): """ Prototype command plugin to be implemented by real plugin """ def pre_common_callback(self, ldap, dn, attrs_list, *keys, **options): assert isinstance(dn, DN) add_sshpubkey_to_attrs_pre(self.context, attrs_list) def post_common_callback(self, ldap, dn, entry_attrs, *keys, **options): assert isinstance(dn, DN) self.obj.get_password_attributes(ldap, dn, entry_attrs) self.obj.convert_usercertificate_post(entry_attrs, **options) convert_sshpubkey_post(entry_attrs) remove_sshpubkey_from_output_post(self.context, entry_attrs) radius_dn2pk(self.api, entry_attrs) idp_dn2pk(self.api, entry_attrs) class baseuser_add_manager(LDAPAddMember): member_attributes = ['manager'] class baseuser_remove_manager(LDAPRemoveMember): member_attributes = ['manager'] class baseuser_add_principal(LDAPAddAttribute): attribute = 'krbprincipalname' def pre_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): check_principal_realm_in_trust_namespace(self.api, *keys) ensure_krbcanonicalname_set(ldap, entry_attrs) return dn class baseuser_remove_principal(LDAPRemoveAttribute): attribute = 'krbprincipalname' def pre_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): ensure_last_krbprincipalname(ldap, entry_attrs, *keys) return dn class baseuser_add_cert(LDAPAddAttributeViaOption): attribute = 'usercertificate' def pre_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): self.obj.convert_usercertificate_pre(entry_attrs) return dn def post_callback(self, ldap, dn, entry_attrs, *keys, **options): assert isinstance(dn, DN) self.obj.convert_usercertificate_post(entry_attrs, **options) return dn class baseuser_remove_cert(LDAPRemoveAttributeViaOption): attribute = 'usercertificate' def pre_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): self.obj.convert_usercertificate_pre(entry_attrs) return dn def post_callback(self, ldap, dn, entry_attrs, *keys, **options): assert isinstance(dn, DN) self.obj.convert_usercertificate_post(entry_attrs, **options) return dn class ModCertMapData(LDAPModAttribute): attribute = 'ipacertmapdata' takes_options = ( DNParam( 'issuer?', cli_name='issuer', label=_('Issuer'), doc=_('Issuer of the certificate'), flags=['virtual_attribute'] ), DNParam( 'subject?', cli_name='subject', label=_('Subject'), doc=_('Subject of the certificate'), flags=['virtual_attribute'] ), Certificate( 'certificate*', cli_name='certificate', label=_('Certificate'), doc=_('Base-64 encoded user certificate'), flags=['virtual_attribute'] ), ) @staticmethod def _build_mapdata(subject, issuer): return u'X509:{issuer}{subject}'.format( issuer=issuer.x500_text(), subject=subject.x500_text()) @classmethod def _convert_options_to_certmap(cls, entry_attrs, issuer=None, subject=None, certificates=()): """ Converts options to ipacertmapdata When --subject --issuer or --certificate options are used, the value for ipacertmapdata is built from extracting subject and issuer, converting their values to X500 ordering and using the format X509:issuersubject For instance: X509:O=DOMAIN,CN=Certificate AuthorityO=DOMAIN,CN=user A list of values can be returned if --certificate is used multiple times, or in conjunction with --subject --issuer. """ data = [] data.extend(entry_attrs.get(cls.attribute, list())) if issuer or subject: data.append(cls._build_mapdata(subject, issuer)) for cert in certificates: issuer = DN(cert.issuer) subject = DN(cert.subject) if not subject: raise errors.ValidationError( name='certificate', error=_('cannot have an empty subject')) data.append(cls._build_mapdata(subject, issuer)) entry_attrs[cls.attribute] = data def get_args(self): # ipacertmapdata is not mandatory as it can be built # from the values subject+issuer or from reading certificate for arg in super(ModCertMapData, self).get_args(): if arg.name == 'ipacertmapdata': yield arg.clone(required=False, alwaysask=False) else: yield arg.clone() def pre_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): # The 3 valid calls are # ipa user-add-certmapdata LOGIN --subject xx --issuer yy # ipa user-add-certmapdata LOGIN [DATA] --certificate xx # ipa user-add-certmapdata LOGIN DATA # Check that at least one of the 3 formats is used try: certmapdatas = keys[1] or [] except IndexError: certmapdatas = [] issuer = options.get('issuer') subject = options.get('subject') certificates = options.get('certificate', []) # If only LOGIN is supplied, then we need either subject or issuer or # certificate if (not certmapdatas and not issuer and not subject and not certificates): raise errors.RequirementError(name='ipacertmapdata') # If subject or issuer is provided, other options are not allowed if subject or issuer: if certificates: raise errors.MutuallyExclusiveError( reason=_('cannot specify both subject/issuer ' 'and certificate')) if certmapdatas: raise errors.MutuallyExclusiveError( reason=_('cannot specify both subject/issuer ' 'and ipacertmapdata')) # If subject or issuer is provided, then the other one is required if not subject: raise errors.RequirementError(name='subject') if not issuer: raise errors.RequirementError(name='issuer') # if the command is called with --subject --issuer or --certificate # we need to add ipacertmapdata to the attrs_list in order to # display the resulting value in the command output if 'ipacertmapdata' not in attrs_list: attrs_list.append('ipacertmapdata') self._convert_options_to_certmap( entry_attrs, issuer=issuer, subject=subject, certificates=certificates) return dn class baseuser_add_certmapdata(ModCertMapData, LDAPAddAttribute): __doc__ = _("Add one or more certificate mappings to the user entry.") msg_summary = _('Added certificate mappings to user "%(value)s"') def pre_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): dn = super(baseuser_add_certmapdata, self).pre_callback( ldap, dn, entry_attrs, attrs_list, *keys, **options) # The objectclass ipacertmapobject may not be present on # existing user entries. We need to add it if we define a new # value for ipacertmapdata add_missing_object_class(ldap, u'ipacertmapobject', dn) return dn class baseuser_remove_certmapdata(ModCertMapData, LDAPRemoveAttribute): __doc__ = _("Remove one or more certificate mappings from the user entry.") msg_summary = _('Removed certificate mappings from user "%(value)s"') class ModPassKey(LDAPModAttribute): attribute = 'ipapasskey' class baseuser_add_passkey(ModPassKey, LDAPAddAttribute): __doc__ = _("Add one or more passkey mappings to the user entry.") msg_summary = _('Added passkey mappings to user "%(value)s"') def pre_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options): dn = super(baseuser_add_passkey, self).pre_callback( ldap, dn, entry_attrs, attrs_list, *keys, **options) # The objectclass ipafpasskeyuser may not be present on # existing user entries. We need to add it if we define a new # value for ipapasskey add_missing_object_class(ldap, u'ipapasskeyuser', dn) return dn class baseuser_remove_passkey(ModPassKey, LDAPRemoveAttribute): __doc__ = _("Remove one or more passkey mappings from the user entry.") msg_summary = _('Removed passkey mappings from user "%(value)s"')