pmbuko · December 22, 2014 18:32 · Dec 22, 2014
diff --git a/change_password_pashua.py b/change_password_pashua.py
@@ -0,0 +1,135 @@
+#!/usr/bin/python
+#
+# Simple python example of a Pashua password prompt window for changing passwords.
+# It prompts for the current password, new password, and new password verification.
+# It does the verification and redisplays the prompt with feedback if the current or
+# new passwords do not match.
+#
+# THIS WILL NOT ACTUALLY CHANGE PASSWORDS. I created this as an example of how you can
+# design Pashua dialogs and work with their output.
+#
+# For easiest testing, you should have the Pashua.py connector and Pashua.app
+# in the same directory as this script.
+#
+# The current password is 'password'.
+
+import sys
+import Pashua
+
+password = 'password'
+bad_current = False
+new_mismatch = False
+
+
+def passDialog():
+  '''Configures the Pashua dialog box for password prompt. Returns
+  current, new, and verify passwords as strings'''
+
+  if bad_current:
+    f0 = 'Your password was incorrect. Please try again.'
+  elif new_mismatch:
+    f0 = 'Your passwords did not match. Please try again.'
+  else:
+    f0 = 'Change your password using the fields below.'
+  f1 = 'Current Password:'
+  f2 = 'New Password:'
+  f3 = 'Verify:'
+
+  # Dialog box configuration
+  conf = '''
+  # Window
+  *.title = Change Password
+  *.floating = 1
+
+  # Feedback message
+  msg.type = text
+  msg.text = %s
+  msg.width = 375
+  msg.x = 0
+  msg.y = 150
+
+  # Current text
+  cmsg.type = text
+  cmsg.text = %s
+  cmsg.x = 1
+  cmsg.y = 112
+
+  # Current Password field
+  cpsw.type = password
+  cpsw.mandatory = 1
+  cpsw.width = 260
+  cpsw.x = 116
+  cpsw.y = 110
+
+  # New text
+  nmsg.type = text
+  nmsg.text = %s
+  nmsg.x = 18
+  nmsg.y = 82
+
+  # New Password field
+  npsw.type = password
+  npsw.mandatory = 1
+  npsw.width = 260
+  npsw.x = 116
+  npsw.y = 80
+
+  # Verify text
+  vmsg.type = text
+  vmsg.text = %s
+  vmsg.x = 72
+  vmsg.y = 52
+
+  # Verify Password field
+  vpsw.type = password
+  vpsw.mandatory = 1
+  vpsw.width = 260
+  vpsw.x = 116
+  vpsw.y = 50
+
+  # Default button
+  db.type = defaultbutton
+  db.label = OK
+
+  # Cancel button
+  cb.type = cancelbutton
+  cb.label = Cancel
+  ''' % (f0, f1, f2, f3)
+
+  # Open dialog and get input
+  dialog = Pashua.run(conf)
+
+  # Check for Cancel before return
+  if dialog['cb'] == '1':
+    print('User canceled.')
+    sys.exit(0)
+
+  return dialog['cpsw'], dialog['npsw'], dialog['vpsw']
+
+
+def changePass():
+  global bad_current, new_mismatch
+  '''Spawns a password prompt box and checks if passwords are correct/matching. If
+  current password is incorrect or new passwords do not match then the prompt will
+  reappear with appropriate feedback.'''
+  successful = False
+  while not successful:
+    cpsw, npsw, vpsw, = passDialog()
+    if cpsw == password:
+      if npsw == vpsw:
+        print 'Your password would have been changed.'
+        successful = True
+      else:
+        bad_current = False
+        new_mismatch = True
+    else:
+      bad_current = True
+      new_mismatch = False
+
+
+def main():
+  changePass()
+
+
+if __name__ == '__main__':
+  main()
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