initial commit

changepw.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+import sys
+import pexpect
+
+# Read variables of first and second given argument
+user = str(sys.argv[1])
+password = str(sys.argv[2])
+
+# Define function
+def _vchangepw(user, password):
+    changepw = pexpect.spawn(
+        command='vpasswd',  # actual shell command which should be started
+        args=[user]   # necessary argument
+    )
+
+    changepw.expect('password:')
+    changepw.sendline(password)
+
+    changepw.expect('verification:')
+    changepw.sendline(password)
+
+    changepw.expect(pexpect.EOF)
+    changepw.close()
+    
+    # Error handling
+    if changepw.exitstatus != 0:
+        last_line = filter(None, changepw.before.split('\r\n'))[-1]
+        problem = last_line.split(':')[-1]
+        print "ERROR! Code: " + str(changepw.exitstatus)
+        print "Last error: " + str(problem)
+    else:
+        print "SUCCESS!"
+        print "The password of user " + str(user) + " has been changed to: " + str(password)
+
+# Start function
+_vchangepw(user, password)
+