Expose, honor the prevent_password_change flag for Users

tailbone/api/auth.py

@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2022 Lance Edgar
+#  Copyright © 2010-2023 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -24,8 +24,6 @@
 Tailbone Web API - Auth Views
 """
 
-from __future__ import unicode_literals, absolute_import
-
 from rattail.db.auth import set_user_password
 
 from cornice import Service
@@ -168,6 +166,9 @@ class AuthenticationView(APIView):
         if not self.request.user:
             raise self.forbidden()
 
+        if self.request.user.prevent_password_change and not self.request.is_root:
+            raise self.forbidden()
+
         data = self.request.json_body
 
         # first make sure "current" password is accurate

tailbone/api/users.py

@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2022 Lance Edgar
+#  Copyright © 2010-2023 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -24,8 +24,6 @@
 Tailbone Web API - User Views
 """
 
-from __future__ import unicode_literals, absolute_import
-
 from rattail.db import model
 
 from tailbone.api import APIMasterView
@@ -57,6 +55,10 @@ class UserView(APIMasterView):
             query = query.outerjoin(model.Person)
         return query
 
+    def update_object(self, user, data):
+        # TODO: should ensure prevent_password_change is respected
+        return super(UserView, self).update_object(user, data)
+
 
 def defaults(config, **kwargs):
     base = globals()

tailbone/templates/base.mako

@@ -607,7 +607,9 @@
           % if messaging_enabled:
               ${h.link_to("Messages{}".format(" ({})".format(inbox_count) if inbox_count else ''), url('messages.inbox'), class_='navbar-item')}
           % endif
-          ${h.link_to("Change Password", url('change_password'), class_='navbar-item')}
+          % if request.is_root or not request.user.prevent_password_change:
+              ${h.link_to("Change Password", url('change_password'), class_='navbar-item')}
+          % endif
           ${h.link_to("Edit Preferences", url('my.preferences'), class_='navbar-item')}
           ${h.link_to("Logout", url('logout'), class_='navbar-item')}
         </div>

tailbone/views/auth.py

@@ -175,8 +175,12 @@ class AuthenticationView(View):
         if not self.request.user:
             return self.redirect(self.request.route_url('home'))
 
-        if self.user_is_protected(self.request.user) and not self.request.is_root:
-            self.request.session.flash("Cannot change password for user: {}".format(self.request.user))
+        if ((self.request.user.prevent_password_change
+             or self.user_is_protected(self.request.user))
+            and not self.request.is_root):
+
+            self.request.session.flash("Cannot change password for user: {}".format(
+                self.request.user))
             return self.redirect(self.request.get_referrer())
 
         schema = ChangePassword().bind(user=self.request.user, request=self.request)

tailbone/views/users.py

@@ -67,6 +67,7 @@ class UserView(PrincipalMasterView):
         'active',
         'active_sticky',
         'set_password',
+        'prevent_password_change',
         'roles',
         'permissions',
     ]
@@ -210,7 +211,10 @@ class UserView(PrincipalMasterView):
             f.set_renderer('display_name_', self.render_person_name)
 
         # set_password
-        f.set_widget('set_password', dfwidget.CheckedPasswordWidget())
+        if self.editing and user.prevent_password_change and not self.request.is_root:
+            f.remove('set_password')
+        else:
+            f.set_widget('set_password', dfwidget.CheckedPasswordWidget())
         # if self.creating:
         #     f.set_required('password')
 
@@ -316,7 +320,7 @@ class UserView(PrincipalMasterView):
                 user.person.local_only = True
 
         # maybe set user password
-        if data['set_password']:
+        if 'set_password' in form and data['set_password']:
             set_user_password(user, data['set_password'])
 
         # update roles for user