def update_backend(configuration, update_dict):
"""Update backend by calling imagepreview.py refresh
through fakecgi"""
status = True
logger = configuration.logger
logger.info('==============================================')
logger.info('Updating backend')
logger.info('==============================================')
# Refresh previews
logger.info('----------------------------------------------')
logger.info('Updating previews')
if status:
for key in update_dict.keys():
vgrid = update_dict[key]['vgrid']
vgridpath = update_dict[key]['vgridpath']
run_as = update_dict[key]['run_as']
logger.info('----------------------------------------------')
logger.info('Imagesettings: %s' % str(key))
logger.info('vgrid: %s' % vgrid)
logger.info('vgridpath: %s' % vgridpath)
logger.info('run_as: %s' % run_as)
if len(run_as.keys()) == 1:
command = [
'python',
'%s/fakecgi.py' % MIG_CGI_BIN,
'%s/imagepreview.py' % MIG_CGI_BIN,
'POST',
'action=refresh;path=%s;output_format=text' % vgridpath,
'%s' % run_as.keys()[0],
'true',
]
logger.info(command)
logger.info(
'*****************************************************')
subprocess_call(command, stdin=open('/dev/null', 'r'))
logger.info(
'*****************************************************')
return status
#
# --- END_HEADER ---
#
"""Grep for a regular expression in all code files"""
from __future__ import print_function
from __future__ import absolute_import
import glob
import os
import sys
from mig.shared.projcode import code_root, code_files
from mig.shared.safeeval import subprocess_call
if '__main__' == __name__:
if len(sys.argv) < 2:
print('Usage: %s PATTERN' % sys.argv[0])
print('Grep for PATTERN in all code files')
sys.exit(1)
mig_code_base = os.path.dirname(sys.argv[0])
pattern = sys.argv[1]
expanded_paths = []
for code_path in code_files:
path_pattern = os.path.join(mig_code_base, code_root, code_path)
expanded_paths += glob.glob(os.path.normpath(path_pattern))
command_list = ["grep", "-E", "%s" % pattern] + expanded_paths
# NOTE: we use command list to avoid shell requirement
subprocess_call(command_list)
def remove_triggers(configuration, vgrids_dict):
"""Remove old triggers"""
status = True
logger = configuration.logger
logger.info('==============================================')
logger.info('Removing triggers')
logger.info('==============================================')
triggers_removed = {}
for key in vgrids_dict.keys():
vgrid = vgrids_dict[key]['vgrid']
vgridpath = vgrids_dict[key]['vgridpath']
logger.info('----------------------------------------------')
logger.info('Imagesettings: %s' % str(key))
logger.info('vgrid: %s' % vgrid)
logger.info('vgridpath: %s' % vgridpath)
logger.info('----------------------------------------------')
if vgrid not in triggers_removed:
triggers_removed[vgrid] = []
for trigger in vgrids_dict[key]['triggers']:
rule_id = trigger['rule_id']
run_as = trigger['run_as']
logger.info('Removing trigger:')
logger.info("rule_id: '%s'" % rule_id)
logger.info("run_as: '%s'" % run_as)
# Skip image setting triggers that were previously removed,
# System triggers such as:
# 'system_imagesettings_meta_created' and
# 'system_imagesettings_dir_deleted' are represented
# are present for each settings file in vgrids_dict
if rule_id in triggers_removed[vgrid]:
logger.info(
"Skipping trigger '%s' previously removed from vgrid: '%s'"
% (rule_id, vgrid))
else:
command = [
'python',
'%s/fakecgi.py' % MIG_CGI_BIN,
'%s/rmvgridtrigger.py' % MIG_CGI_BIN,
'POST',
'rule_id=%s;vgrid_name=%s;output_format=text' %
(rule_id, vgrid),
'%s' % run_as,
'true',
]
logger.info(command)
logger.info(
'*****************************************************')
subprocess_call(command, stdin=open('/dev/null', 'r'))
logger.info(
'*****************************************************')
triggers_removed[vgrid].append(rule_id)
return status
'SSL_CLIENT_S_DN_L': run_as_user['locality'],
'SSL_CLIENT_S_DN_CN': run_as_user['full_name'],
'SSL_CLIENT_I_DN': '/C=DK/ST=Denmark/O=IMADA/OU=MiG/CN=MiGCA',
'SSL_CLIENT_I_DN_C': 'DK',
'SSL_CLIENT_I_DN_ST': 'Denmark',
'SSL_CLIENT_I_DN_O': 'IMADA',
'SSL_CLIENT_I_DN_OU': 'MiGCA',
'SSL_CLIENT_I_DN_CN': 'MiGCA',
}
extra_environment['SCRIPT_FILENAME'] = script
extra_environment['QUERY_STRING'] = query
extra_environment['REQUEST_URI'] = '%s%s' % (script, query)
extra_environment['SCRIPT_URL'] = script
extra_environment['SCRIPT_NAME'] = script
extra_environment['SCRIPT_URI'] = 'https://localhost/cgi-bin/%s'\
% script
if remote_user:
extra_environment['REMOTE_USER'] = remote_user
if remote_addr:
extra_environment['REMOTE_ADDR'] = remote_addr
os.environ.update(extra_environment)
if not os.path.isabs(script):
script = os.path.abspath(script)
print("Running %s with environment:\n%s" % (script, os.environ))
subprocess_call(script, stdin=open('/dev/null', 'r'))