fix forced password on user edit

CHANGELOG.md

@@ -111,6 +111,7 @@ v1.6.0 - unreleased
 - Bug: Fix rainloop permissions ([#637](https://github.com/Mailu/Mailu/issues/637))
 - Bug: Fix broken webmail and logo url in admin ([#792](https://github.com/Mailu/Mailu/issues/792))
 - Bug: Don't recursivly chown on mailboxes ([#776](https://github.com/Mailu/Mailu/issues/776))
+- Bug: Fix forced password input for user edit ([#745](https://github.com/Mailu/Mailu/issues/745))
 
 v1.5.1 - 2017-11-21
 -------------------

core/admin/mailu/ui/forms.py

@@ -84,7 +84,7 @@ class RelayForm(flask_wtf.FlaskForm):
 
 class UserForm(flask_wtf.FlaskForm):
     localpart = fields.StringField(_('E-mail'), [validators.DataRequired(), validators.Regexp(LOCALPART_REGEX)])
-    pw = fields.PasswordField(_('Password'), [validators.DataRequired()])
+    pw = fields.PasswordField(_('Password'))
     pw2 = fields.PasswordField(_('Confirm password'), [validators.EqualTo('pw')])
     quota_bytes = fields_.IntegerSliderField(_('Quota'), default=1000000000)
     enable_imap = fields.BooleanField(_('Allow IMAP access'), default=True)

core/admin/mailu/ui/views/users.py

@@ -23,6 +23,7 @@ def user_create(domain_name):
         return flask.redirect(
             flask.url_for('.user_list', domain_name=domain.name))
     form = forms.UserForm()
+    form.pw.validators = [wtforms.validators.DataRequired()]
     if domain.max_quota_bytes:
         form.quota_bytes.validators = [
             wtforms.validators.NumberRange(max=domain.max_quota_bytes)]
@@ -54,7 +55,6 @@ def user_edit(user_email):
     # Create the form
     form = forms.UserForm(obj=user)
     wtforms_components.read_only(form.localpart)
-    form.pw.validators = []
     form.localpart.validators = []
     if max_quota_bytes:
         form.quota_bytes.validators = [