diff options
Diffstat (limited to 'ipalib/plugins')
| -rw-r--r-- | ipalib/plugins/baseldap.py | 14 | ||||
| -rw-r--r-- | ipalib/plugins/host.py | 1 | ||||
| -rw-r--r-- | ipalib/plugins/service.py | 10 |
3 files changed, 25 insertions, 0 deletions
diff --git a/ipalib/plugins/baseldap.py b/ipalib/plugins/baseldap.py index d619f14e..725704ee 100644 --- a/ipalib/plugins/baseldap.py +++ b/ipalib/plugins/baseldap.py @@ -387,6 +387,20 @@ def remove_external_post_callback(memberattr, membertype, externalattr, ldap, co return (completed + completed_external, dn) +def host_is_master(ldap, fqdn): + """ + Check to see if this host is a master. + + Raises an exception if a master, otherwise returns nothing. + """ + master_dn = str(DN('cn=%s' % fqdn, 'cn=masters,cn=ipa,cn=etc', api.env.basedn)) + try: + (dn, entry_attrs) = ldap.get_entry(master_dn, ['objectclass']) + raise errors.ValidationError(name='hostname', error=_('An IPA master host cannot be deleted')) + except errors.NotFound: + # Good, not a master + return + class LDAPObject(Object): """ diff --git a/ipalib/plugins/host.py b/ipalib/plugins/host.py index 682b8142..012817e6 100644 --- a/ipalib/plugins/host.py +++ b/ipalib/plugins/host.py @@ -560,6 +560,7 @@ class host_del(LDAPDelete): fqdn = hostentry['fqdn'][0] else: fqdn = keys[-1] + host_is_master(ldap, fqdn) # Remove all service records for this host truncated = True while truncated: diff --git a/ipalib/plugins/service.py b/ipalib/plugins/service.py index dad3ded4..71e4ac46 100644 --- a/ipalib/plugins/service.py +++ b/ipalib/plugins/service.py @@ -288,6 +288,16 @@ class service_del(LDAPDelete): msg_summary = _('Deleted service "%(value)s"') member_attributes = ['managedby'] def pre_callback(self, ldap, dn, *keys, **options): + # In the case of services we don't want IPA master services to be + # deleted. This is a limited few though. If the user has their own + # custom services allow them to manage them. + (service, hostname, realm) = split_principal(keys[-1]) + try: + host_is_master(ldap, hostname) + except errors.ValidationError, e: + service_types = ['HTTP', 'ldap', 'DNS' 'dogtagldap'] + if service in service_types: + raise errors.ValidationError(name='principal', error=_('This principal is required by the IPA master')) if self.api.env.enable_ra: (dn, entry_attrs) = ldap.get_entry(dn, ['usercertificate']) cert = entry_attrs.get('usercertificate') |