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300b74fc7f
Add the 'certprofile' plugin which defines the commands for managing certificate profiles and associated permissions. Also update Dogtag network code in 'ipapython.dogtag' to support headers and arbitrary request bodies, to facilitate use of the Dogtag profiles REST API. Part of: https://fedorahosted.org/freeipa/ticket/57 Reviewed-By: Martin Basti <mbasti@redhat.com>
254 lines
8.1 KiB
Python
254 lines
8.1 KiB
Python
#
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# Copyright (C) 2015 FreeIPA Contributors see COPYING for license
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#
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import re
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from ipalib import api, Bool, File, Str
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from ipalib import output
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from ipalib.plugable import Registry
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from ipalib.plugins.virtual import VirtualCommand
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from ipalib.plugins.baseldap import (
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LDAPObject, LDAPSearch, LDAPCreate,
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LDAPDelete, LDAPUpdate, LDAPRetrieve)
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from ipalib import ngettext
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from ipalib.text import _
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from ipalib import errors
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__doc__ = _("""
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Manage Certificate Profiles
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Certificate Profiles are used by Certificate Authority (CA) in the signing of
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certificates to determine if a Certificate Signing Request (CSR) is acceptable,
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and if so what features and extensions will be present on the certificate.
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The Certificate Profile format is the property-list format understood by the
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Dogtag or Red Hat Certificate System CA.
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PROFILE ID SYNTAX:
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A Profile ID is a string without spaces or punctuation starting with a letter
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and followed by a sequence of letters, digits or underscore ("_").
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EXAMPLES:
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Import a profile that will not store issued certificates:
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ipa certprofile-import ShortLivedUserCert \\
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--file UserCert.profile --summary "User Certificates" \\
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--store=false
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Delete a certificate profile:
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ipa certprofile-del ShortLivedUserCert
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Show information about a profile:
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ipa certprofile-show ShortLivedUserCert
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Search for profiles that do not store certificates:
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ipa certprofile-find --store=false
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""")
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register = Registry()
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def ca_enabled_check():
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"""Raise NotFound if CA is not enabled.
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This function is defined in multiple plugins to avoid circular imports
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(cert depends on certprofile, so we cannot import cert here).
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"""
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if not api.Command.ca_is_enabled()['result']:
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raise errors.NotFound(reason=_('CA is not configured'))
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profile_id_pattern = re.compile('^[a-zA-Z]\w*$')
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def validate_profile_id(ugettext, value):
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"""Ensure profile ID matches form required by CA."""
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if profile_id_pattern.match(value) is None:
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return _('invalid Profile ID')
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else:
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return None
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@register()
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class certprofile(LDAPObject):
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"""
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Certificate Profile object.
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"""
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container_dn = api.env.container_certprofile
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object_name = _('Certificate Profile')
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object_name_plural = _('Certificate Profiles')
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object_class = ['ipacertprofile']
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default_attributes = [
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'cn', 'description', 'ipacertprofilestoreissued'
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]
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search_attributes = [
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'cn', 'description', 'ipacertprofilestoreissued'
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]
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rdn_is_primary_key = True
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label = _('Certificate Profiles')
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label_singular = _('Certificate Profile')
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takes_params = (
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Str('cn', validate_profile_id,
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primary_key=True,
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cli_name='id',
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label=_('Profile ID'),
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doc=_('Profile ID for referring to this profile'),
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),
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Str('description',
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required=True,
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cli_name='desc',
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label=_('Profile description'),
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doc=_('Brief description of this profile'),
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),
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Bool('ipacertprofilestoreissued',
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default=True,
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cli_name='store',
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label=_('Store issued certificates'),
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doc=_('Whether to store certs issued using this profile'),
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),
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)
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permission_filter_objectclasses = ['ipacertprofile']
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managed_permissions = {
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'System: Read Certificate Profiles': {
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'replaces_global_anonymous_aci': True,
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'ipapermbindruletype': 'all',
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'ipapermright': {'read', 'search', 'compare'},
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'ipapermdefaultattr': {
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'cn',
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'description',
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'ipacertprofilestoreissued',
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'objectclass',
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},
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},
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'System: Import Certificate Profile': {
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'ipapermright': {'add'},
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'replaces': [
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'(target = "ldap:///cn=*,cn=certprofiles,cn=ca,$SUFFIX")(version 3.0;acl "permission:Import Certificate Profile";allow (add) groupdn = "ldap:///cn=Import Certificate Profile,cn=permissions,cn=pbac,$SUFFIX";)',
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],
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'default_privileges': {'CA Administrator'},
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},
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'System: Delete Certificate Profile': {
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'ipapermright': {'delete'},
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'replaces': [
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'(target = "ldap:///cn=*,cn=certprofiles,cn=ca,$SUFFIX")(version 3.0;acl "permission:Delete Certificate Profile";allow (delete) groupdn = "ldap:///cn=Delete Certificate Profile,cn=permissions,cn=pbac,$SUFFIX";)',
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],
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'default_privileges': {'CA Administrator'},
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},
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'System: Modify Certificate Profile': {
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'ipapermright': {'write'},
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'ipapermdefaultattr': {
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'cn',
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'description',
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'ipacertprofilestoreissued',
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},
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'replaces': [
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'(targetattr = "cn || description || ipacertprofilestoreissued")(target = "ldap:///cn=*,cn=certprofiles,cn=ca,$SUFFIX")(version 3.0;acl "permission:Modify Certificate Profile";allow (write) groupdn = "ldap:///cn=Modify Certificate Profile,cn=permissions,cn=pbac,$SUFFIX";)',
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],
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'default_privileges': {'CA Administrator'},
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},
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}
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@register()
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class certprofile_find(LDAPSearch):
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__doc__ = _("Search for Certificate Profiles.")
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msg_summary = ngettext(
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'%(count)d profile matched', '%(count)d profiles matched', 0
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)
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def execute(self, *args, **kwargs):
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ca_enabled_check()
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return super(certprofile_find, self).execute(*args, **kwargs)
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@register()
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class certprofile_show(LDAPRetrieve):
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__doc__ = _("Display the properties of a Certificate Profile.")
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def execute(self, *args, **kwargs):
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ca_enabled_check()
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return super(certprofile_show, self).execute(*args, **kwargs)
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@register()
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class certprofile_import(LDAPCreate):
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__doc__ = _("Import a Certificate Profile.")
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msg_summary = _('Imported profile "%(value)s"')
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takes_options = (
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File('file',
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label=_('Filename'),
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cli_name='file',
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flags=('virtual_attribute',),
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),
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)
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PROFILE_ID_PATTERN = re.compile('^profileId=([a-zA-Z]\w*)', re.MULTILINE)
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def pre_callback(self, ldap, dn, entry, entry_attrs, *keys, **options):
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ca_enabled_check()
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match = self.PROFILE_ID_PATTERN.search(options['file'])
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if match is None:
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raise errors.ValidationError(name='file',
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error=_("Profile ID is not present in profile data"))
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elif keys[0] != match.group(1):
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raise errors.ValidationError(name='file',
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error=_("Profile ID '%(cli_value)s' does not match profile data '%(file_value)s'")
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% {'cli_value': keys[0], 'file_value': match.group(1)}
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)
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return dn
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def post_callback(self, ldap, dn, entry_attrs, *keys, **options):
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"""Import the profile into Dogtag and enable it.
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If the operation succeeds, update the LDAP entry to 'enabled'.
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If the operation fails, remove the LDAP entry.
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"""
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try:
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with self.api.Backend.ra_certprofile as profile_api:
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profile_api.create_profile(options['file'])
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profile_api.enable_profile(keys[0])
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except:
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# something went wrong ; delete entry
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ldap.delete_entry(dn)
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raise
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return dn
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@register()
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class certprofile_del(LDAPDelete):
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__doc__ = _("Delete a Certificate Profile.")
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msg_summary = _('Deleted profile "%(value)s"')
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def execute(self, *args, **kwargs):
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ca_enabled_check()
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return super(certprofile_del, self).execute(*args, **kwargs)
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def post_callback(self, ldap, dn, *keys, **options):
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with self.api.Backend.ra_certprofile as profile_api:
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profile_api.disable_profile(keys[0])
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profile_api.delete_profile(keys[0])
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return dn
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@register()
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class certprofile_mod(LDAPUpdate):
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__doc__ = _("Modify Certificate Profile configuration.")
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msg_summary = _('Modified Certificate Profile "%(value)s')
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def execute(self, *args, **kwargs):
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ca_enabled_check()
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return super(certprofile_mod, self).execute(*args, **kwargs)
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