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"""
mod_python gateway to cgi-like cobbler web functions
Copyright 2007-2008, Red Hat, Inc
Michael DeHaan <mdehaan@redhat.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.
"""
from mod_python import apache
from mod_python import Session
from mod_python import util
import xmlrpclib
import cgi
import os
from cobbler.services import CobblerSvc
import cobbler.utils as utils
#=======================================
def handler(req):
"""
Right now, index serves everything.
Hitting this URL means we've already cleared authn/authz
but we still need to use the token for all remote requests.
"""
my_uri = req.uri
req.add_common_vars()
# process form and qs data, if any
fs = util.FieldStorage(req)
form = {}
for x in fs.keys():
form[x] = str(fs.get(x,'default'))
if my_uri.find("?") == -1:
# support fake query strings
# something log /cobbler/web/op/ks/server/foo
# which is needed because of xend parser errors
# not tolerating ";" and also libvirt on 5.1 not
# tolerating "&" (nor "&").
tokens = my_uri.split("/")
tokens = tokens[3:]
label = True
field = ""
for t in tokens:
if label:
field = t
apache.log_error("field %s" % field)
else:
form[field] = t
apache.log_error("adding %s to %s" % (field,t))
label = not label
# TESTING..
form.update(req.subprocess_env)
#form["REMOTE_ADDR"] = req.headers_in.get("REMOTE_ADDR",None)
#form["REMOTE_MAC"] = req.subprocess_env.get("HTTP_X_RHN_PROVISIONING_MAC_0",None)
form["REMOTE_MAC"] = form.get("HTTP_X_RHN_PROVISIONING_MAC_0",None)
http_port = utils.parse_settings_lame("http_port",default="80")
# instantiate a CobblerWeb object
cw = CobblerSvc(
apache = apache,
server = "http://127.0.0.1:%s/cobbler_api" % http_port
)
# check for a valid path/mode
# handle invalid paths gracefully
mode = form.get('op','index')
func = getattr( cw, mode )
content = func( **form )
# apache.log_error("%s:%s ... %s" % (my_user, my_uri, str(form)))
req.content_type = "text/plain;charset=utf-8"
content = unicode(content).encode('utf-8')
req.write(content)
return apache.OK
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