Added change_password file

scripts/system/change_password.py

@@ -0,0 +1,46 @@
+#!/opt/pythonenv/bin/python3 -u
+
+import sys
+import argparse
+import os
+from pastafariutils.unix import add_user, del_user, change_password
+from pathlib import Path
+from subprocess import call, DEVNULL
+import json
+import time
+import shutil
+import pwd
+import distro
+import subprocess
+
+parser=argparse.ArgumentParser(prog='change_password.py', description='A tool for change passwords')
+
+parser.add_argument('--user', help='The unix user', required=True)
+
+parser.add_argument('--password', help='The password of the unix user')
+
+parser.add_argument('--ssh_pub_key_file', help='The ssh pub key of the unix user')
+
+args=parser.parse_args()
+
+if args.password:
+
+    password_user=args.password
+                    
+    ret_pass=change_password(args.user, password_user)
+
+    if not ret_pass[0]:
+        print('Error, cannot change password for %s' % args.user+"\n"+ret_pass[1]+"\n")
+        exit(1)   
+    else:
+        
+        print('Changed password succesfully...\n')
+        
+        
+if args.ssh_pub_key_file:
+    
+    if call("sudo su - %s -s /bin/bash -c 'mkdir -p ~/.ssh && chmod 700 ~/.ssh && touch ~/.ssh/authorized_keys' && sudo cat %s >> /home/%s/.ssh/authorized_keys && sudo usermod --shell /bin/bash %s" % (args.user, args.ssh_pub_key_file, args.user, args.user), shell=True) > 0:
+        print('Error, cannot add ssh pub key to user %s' % args.user )
+        exit(1)            
+    else:
+        print('Added ssh key successfully...\n')