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#!/usr/bin/env python
#
# Web Interface for Cobbler - CGI Controller
#
# Copyright 2007 Albert P. Tobey <tobert@gmail.com>
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
import cgi
import cgitb
import Cookie
import os
import sys
import ConfigParser
from cobbler.webui.CobblerWeb import CobblerWeb
def map_modes():
path = os.environ.get( 'PATH_INFO', 'index' )
if path.startswith('/'):
path = path[1:]
if path.endswith('/'):
path = path[:-1]
if path is '':
path = 'index'
return path
def base_url():
return os.environ.get('SCRIPT_NAME', '')
def configure():
# FIXME: read a config file ...
config = {
'token': None,
'server': None,
'base_url': None,
'username': None,
'password': None,
'cgitb_enabled': 1
}
# defaults
if config['server'] is None:
config['server'] = "http://127.0.0.1/cobbler_api_rw"
if config['base_url'] is None:
config['base_url'] = base_url()
if ( os.access('/etc/cobbler/auth.conf', os.R_OK) ):
config_parser = ConfigParser.ConfigParser()
auth_conf = open("/etc/cobbler/auth.conf")
config_parser.readfp(auth_conf)
auth_conf.close()
for auth in config_parser.items("xmlrpc_service_users"):
sys.stderr.write( str(auth) )
if auth[1].lower() != "disabled":
config['username'] = auth[0]
config['password'] = auth[1]
return config
def main():
content = "Something went wrong and I couldn't generate any content for you!"
cw_conf = configure()
path = map_modes()
form = cgi.parse()
# make cgitb enablement configurable
if cw_conf['cgitb_enabled'] == 1:
cgitb.enable()
cw_conf.pop('cgitb_enabled')
# exchnage single-element arrays in the 'form' dictionary for just that item
# so there isn't a ton of 'foo[0]' craziness where 'foo' should suffice
# - may be bad for form elements that are sometimes lists and sometimes
# single items
for key,val in form.items():
if isinstance(val, list):
if len(val) == 1:
form[key] = val[0]
# instantiate a CobblerWeb object
cw = CobblerWeb( **cw_conf )
# check for a valid path/mode
if path in cw.modes():
func = getattr( cw, path )
content = func( **form )
# handle invalid paths gracefully
else:
func = getattr( cw, 'error_page' )
content = func( "Invalid Mode: \"%s\"" % path )
# deliver content
print "Content-type: text/html"
print
print content
main()
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