add cmd handling

hbd

@@ -4,7 +4,7 @@
 #
 VER = 1.36
 
-import time, os, string, sys, socket, atexit, select, SocketServer, getopt, signal, cPickle, smtplib, traceback
+import time, os, string, sys, socket, atexit, select, SocketServer, getopt, signal, cPickle, smtplib, traceback, urllib
 
 from subprocess import Popen, STDOUT, PIPE
 
@@ -42,7 +42,6 @@ msgw = None
 msgwB = None
 msgwHeight = 10
 
-
 def handler(signum, frame):
 	global up, sig
 	if up == 0:
@@ -81,6 +80,7 @@ class Host:
 		self.statetime = self.lastbeat
 		self.interval = 0
 		self.doesack = -1
+		self.cmds = []
 		num += 1
 
 	def getstate(self):
@@ -386,10 +386,6 @@ def fromaddr(name, addr, boot, interval, acks):
 def readsock():
 	global htab, win
 	data, addr = sock.recvfrom(1024)
-	try:
-		sock.sendto("ACK", addr)
-	except:
-		pass
 	pairs = string.split(data, ';')
 	boot = 0
 	shutdown = 0
@@ -459,6 +455,16 @@ def readsock():
 		except:
 			pass
 
+	rmsg="ACK"
+	if len(hosts[name].cmds) then
+		rmsg=hosts[name].cmds[0]
+		email("%s cmd exec" % name, "command '%s' initiated" %  hosts[name].cmds[0])
+		del hosts[name].cmds[0]
+	try:
+		sock.sendto(rmsg, addr)
+	except:
+		pass
+
 
 #
 #
@@ -496,12 +502,30 @@ class HtmlHandler(SocketServer.BaseRequestHandler):
 			if r[0] == "GET":
 				uri = r[1]
 				html = r[2]
-		if uri != "/":
-			code = 404
-			cause = "Not Found"
+		upar=string.split(uri,"?")
+		if len(upar) == 1:
+			uarg=[]
 		else:
+			uargs=string.split(upar[1],"&")
+
+		code = 404
+		cause = "Not Found"
+		if uri == "/":
 			code = 200
 			cause = "OK"
+		elif upar[0] == "/c":	# /c?h=melschserver&c=sudo%20ls 
+			uname=""
+			ucmd=""
+			if uarg[0][:2] == "h=":
+				uname=uarg[0][2:]
+			if uarg[1][:2] == "c=":
+				ucmd=uarg[1][2:]
+			if ucmd != "" and uname != "" and hosts.has_key(uname):
+				hosts[uname].cmds.append(urllib.unquote(ucmd))
+				code = 200
+				cause = "OK"
+					
+
 
 		self.request.send("HTTP/1.0 %s %s\r\n" % (code, cause))
 		self.request.send("Date: %s\r\n" % time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime(now)))