From eb41898ad7ef547b3ecf1c8208a282a0785ff054 Mon Sep 17 00:00:00 2001
From: Usman Nasir <usman@cyberpersons.com>
Date: Mon, 30 Aug 2021 14:39:45 +0500
Subject: [PATCH] bug fix: cron jobs

---
 plogical/cronUtil.py | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/plogical/cronUtil.py b/plogical/cronUtil.py
index 25f49e12c..d9910bba4 100755
--- a/plogical/cronUtil.py
+++ b/plogical/cronUtil.py
@@ -1,4 +1,7 @@
+import os
 import sys
+import time
+
 sys.path.append('/usr/local/CyberCP')
 import argparse
 from plogical.processUtilities import ProcessUtilities
@@ -81,13 +84,33 @@ class CronUtil:
     @staticmethod
     def addNewCron(externalApp, finalCron):
         try:
+
             if ProcessUtilities.decideDistro() == ProcessUtilities.centos or ProcessUtilities.decideDistro() == ProcessUtilities.cent8:
                 cronPath = "/var/spool/cron/" + externalApp
             else:
                 cronPath = "/var/spool/cron/crontabs/" + externalApp
 
-            with open(cronPath, "a") as file:
-                file.write(finalCron + "\n")
+            from random import randint, seed
+            try:
+                seed(time.perf_counter())
+            except:
+                pass
+
+            TempFile = '/tmp/' + str(randint(1000, 9999))
+
+            if os.path.exists(cronPath):
+                FullCrons = open(cronPath, 'r').read()
+                finalCron = '%s%s\n' % (FullCrons, finalCron)
+                with open(TempFile, "w") as file:
+                    file.write(finalCron)
+            else:
+                with open(TempFile, "w") as file:
+                    file.write(finalCron + '\n')
+
+            command = 'cp %s %s' % (TempFile, cronPath)
+            ProcessUtilities.executioner(command)
+
+            os.read(TempFile)
 
             print("1,None")
         except BaseException as msg: