run_update = True
elif os.path.split( req.parsed_uri[apache.URI_PATH] )[1] == "logoff" :
run_update = True
sess = Session.Session( req )
req.subprocess_env['sessid'] = sess.id()
if sess.is_new() :
if req.user :
# NOTE : proper expiration time is not set on the cookie
sess.set_timeout( default_session_timeout )
sess['UUID'] = req.user
sess['HOSTNAME'] = node['hostname']
sess['DISTRO'] = node['distro']
sess['CHANNELS'] = node.get( "channels" , "*" )
sess.save()
callbacks.run_stage( "alive" , ( sess ,) )
else :
sess.invalidate()
cookies = Cookie.get_cookies( req )
if cookies.get( "pysid" ) :
req.log_error( "authenhandler : Trying to access with an obsolete session %s" % cookies["pysid"] )
req.status = apache.HTTP_UNAUTHORIZED
return apache.DONE
else :
if req.user :
# A double authentication (header + session) is attempted
if req.user != sess['UUID'] :
sess.invalidate()
req.log_error( "authenhandler : Requested reauthentication for '%s' with session from '%s'" % ( req.user , sess['UUID'] ) )
req.status = apache.HTTP_UNAUTHORIZED
return apache.DONE
if args['UUID'] == "__REQUEST__" :
try :
args['UUID'] = db.get_uuid( args['HOSTNAME'] )
except database.KeyNotFound , ex :
if not uuid :
# NOTE : this is actually a protocol mismatch ??
msg = "uuid module not available to fulfill __REQUEST__ petition from %s" % args['HOSTNAME']
req.log_error( "register handler : %s" % msg , apache.APLOG_CRIT )
return send_error( req , "UUID cannot be generated" )
args['UUID'] = "%s" % uuid.uuid4()
error_msg.append( "UUID %s" % args['UUID'] )
try :
dbvalues = db.add_node( args , req )
messages = callbacks.run_stage( "register" , ( args['UUID'] , dbvalues ) )
if messages :
error_msg.extend( messages )
map( lambda x : req.log_error( "register handler : %s" % x , apache.APLOG_WARNING ) , messages )
except database.KeyExists , ex :
dbvalues = db.get_node( args['UUID'] )
if dbvalues['hostname'] == args['HOSTNAME'] :
# FIXME : Implement update record code
error_msg.append( "System already registered" )
map( lambda x : req.log_error( "register handler : %s" % x , apache.APLOG_INFO ) , error_msg )
try :
db.update_node( dbvalues , args , req )
messages = callbacks.run_stage( "register" , ( args['UUID'] , dbvalues ) )
if messages :
error_msg.extend( messages )
map( lambda x : req.log_error( "register handler : %s" % x , apache.APLOG_WARNING ) , messages )
