#!/usr/share/ucs-test/runner python3
## desc: settings/extented_attribute LDAP modlist hook
## tags: [udm,apptest]
## roles: [domaincontroller_master]
## exposure: careful
## packages:
##   - univention-config
##   - univention-directory-manager-tools

import univention.testing.udm as udm_test
import univention.testing.utils as utils
import univention.testing.strings as uts
import os
import atexit

if __name__ == '__main__':
	hook_name = uts.random_name()

	atexit.register(os.remove, '/usr/lib/python3/dist-packages/univention/admin/hooks.d/%s.py' % hook_name)
	atexit.register(os.remove, '/tmp/%s_executed' % hook_name)

	with open('/usr/lib/python3/dist-packages/univention/admin/hooks.d/%s.py' % hook_name, 'w') as hook_module:
		hook_module.write("""
import univention.admin
import univention.admin.modules
import univention.admin.hook
import univention.admin.handlers.users.user
import univention.testing.utils

class %s(univention.admin.hook.simpleHook):
	def hook_ldap_modlist(self, module, ml=[]):
		with open('/tmp/%s_executed', 'w') as fp:
			if not isinstance(module, univention.admin.handlers.users.user.object):
				fp.write('LDAP modlist hook called with wrong object parameter (Type: %%s)' %% type(module))
		return ml + [('description', module.get('description', b''), b'%s')]
""" % (hook_name, hook_name, hook_name))

	with udm_test.UCSTestUDM() as udm:
		udm.stop_cli_server()
		cli_name = uts.random_string()

		user = udm.create_user(**{cli_name: uts.random_string()})[0]
		utils.verify_ldap_object(user, {'description': []})

		udm.create_object(
			'settings/extended_attribute',
			position=udm.UNIVENTION_CONTAINER,
			name=uts.random_name(),
			shortDescription=uts.random_string(),
			CLIName=cli_name,
			module='users/user',
			objectClass='univentionFreeAttributes',
			ldapMapping='univentionFreeAttribute15',
			hook=hook_name
		)

		udm.modify_object('users/user', dn=user, displayName=uts.random_name())
		utils.verify_ldap_object(user, {'description': [hook_name]})

		with open('/tmp/%s_executed' % hook_name) as fp:
			fails = fp.read()
			if fails:
				utils.fail(fails)
