Current File : //var/www/cgi-bin/cgi_wrapper/cgi_wrapper
#!/opt/alt/python37/bin/python3.7 -bb
#
#Copyright (c) 2013 Cloud Linux LTD
#All rights reserved.
#
#Redistribution and use in source and binary forms, with or without
#modification, are permitted provided that the following conditions
#are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * The names of its contributors may not be used to endorse or
# promote products derived from this software without specific
# prior written permission.
#
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
#"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
#LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
#FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
#COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
#INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
#BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
#LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
#CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
#LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
#ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
#POSSIBILITY OF SUCH DAMAGE.
#
from __future__ import print_function
from __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals
from future import standard_library
standard_library.install_aliases()
from builtins import *
import os
import sys
CL_SELECTOR_PATH = "/etc/cl.selector/"
# Detect PHP version (works only in CageFS)
def detect_php_version():
# read link /etc/cl.selector/php
# --> /opt/alt/php54/usr/bin/php-cgi
# or
# --> /usr/selector/php
# path = BASEDIR + '/' + prefix + '/' + username + '/etc/cl.selector/'
user_php_file = CL_SELECTOR_PATH + 'php'
if not os.path.islink(user_php_file):
user_php_file = CL_SELECTOR_PATH + 'lsphp'
if not os.path.islink(user_php_file):
return None, None
link_to = os.readlink(user_php_file)
if link_to.startswith('/usr/selector/'):
return 'native', user_php_file
# PHP ver is not native, determine version from link_to
if link_to.startswith('/opt/alt/php'):
php_ver = link_to.replace('/opt/alt/php', '')
php_ver = php_ver[:php_ver.find('/')]
return php_ver, user_php_file
# PHP version not determined
return None, None
def main():
try:
user_php_version, call_php_name = detect_php_version()
if user_php_version is None or call_php_name is None or user_php_version == "native":
# Copy of Plesk original wrapper
binary_path = "/var/www/cgi-bin/cgi_wrapper/cgi_wrapper.orig.cagefs"
# Plesk original wrapper location (will be passed as argv[0])
args = ["/var/www/cgi-bin/cgi_wrapper/cgi_wrapper"]
else:
# alternative php
binary_path = call_php_name
args = [call_php_name, '-c', '/etc/php.ini']
# append args
args.extend(sys.argv[1:])
# call php or plesk wrapper
os.execv(binary_path, args)
# execv function does not return when successful
raise Exception('Error in CageFS cgi_wrapper: os.execv() failed')
except Exception as e:
print(str(e), file=sys.stderr)
sys.exit(1)
if __name__ == "__main__":
main()
Mini Shell