Update logged shell and allow non-interactive command execution

logshell/cvmshell

@@ -1,2 +1,21 @@
-#!/bin/sh
+#!/usr/bin/env python 
-sudo /home/cvm/logshell
+import sys, subprocess
+
+try:
+	if sys.argv[1] == "-c":
+		try:
+			command = sys.argv[2]
+			interactive = False
+		except:
+			exit(1)
+	else:
+		interactive = True
+except IndexError:
+	interactive = True
+
+if interactive == True:
+	returncode = subprocess.call(["sudo", "/home/cvm/logshell"])
+else:
+	returncode = subprocess.call(["sudo", "/home/cvm/logcmd", command])
+
+exit(returncode)

logshell/logcmd

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+
+import random, string, subprocess, os, sys
+from datetime import time, date, datetime
+from time import strftime
+
+try:
+	command = sys.argv[1]
+except IndexError, e:
+	exit(1)
+
+rand = ''.join(random.choice(string.letters + string.digits) for i in xrange(8))
+rand = "%s_%s" % (strftime("%Y%m%d_%H%M%S"), rand)
+
+logfile = open("/etc/cvm/log/log.%s" % rand, "w")
+logfile.write("# NON-INTERACTIVE COMMAND EXECUTION\n")
+logfile.write("$ " + command + "\n")
+
+prc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+while prc.poll():
+	stdout, stderr = prc.communicate()
+
+	logfile.write(stdout + "\n" + stderr + "\n")
+	sys.stdout.write(stdout)
+	sys.stderr.write(stderr)
+
+stdout, stderr = prc.communicate()
+
+logfile.write(stdout + "\n" + stderr + "\n")
+sys.stdout.write(stdout)
+sys.stderr.write(stderr)
+
+logfile.close()
+exit(prc.returncode)

logshell/logshell

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python 
 
 # Depends on package: bsdutils
 
@@ -8,14 +8,6 @@ from time import strftime
 
 rand = ''.join(random.choice(string.letters + string.digits) for i in xrange(8))
 
-today = datetime.today()
-day = today.day
-month = today.month
-year = today.year
-hour = today.hour
-minute = today.minute
-second = today.second
-
 rand = "%s_%s" % (strftime("%Y%m%d_%H%M%S"), rand)
 
 subprocess.call("script -qt 2>/etc/cvm/log/log.%s.time -c 'su -s \"/bin/bash\" cvm' -a /etc/cvm/log/log.%s" % (rand, rand), shell=True)