I'm a bit unsure what to use Django user groups for.
I have an application where every user belongs to a different organisation. The organisations don't have anything to do with read/write permissions. It's just a way to separate groups of users. Every organisation needs some additional fields, like a name, URL, and email address. New organisations will be added to the system over time.
Within every organisation, users can have different permissions for moderation and administration, for which I (also) want to use user groups.
My question: Should I use Django's user groups to define the organisations, or should I just make an 'Organisation' model with a relation to the user?
Nope. User groups are made for different reasons. You CAN use them to define organisations but I think you should think bit further ahead:
will the organisation require more fields than just name?
perhaps you will need permissions in the future to define users roles within organisations?
I'm sure you can come up with more things to think of. But if you answered yes to one of those questions then just create your Organisation model.
1) You need to add group from django admin side under group table.
2) And while creating new user, assign specific group to user using user_obj.groups.add(group_id). Or Let user select group at frontend.
and then user_obj.save()
in Group table, you can create organization
OR
You can create individual organization table and assign assign user to specific organization.
Related
So I have a requirement where I have to maintain two types of users.
A company and all of its users, to manage day-to-day work. And also create public data like showing a few items and related images and set availability for meetings and more.
Public user who can see the items, images. and can book the meetings.
Now for the first case, every user is created by official email and password as registeruser endpoint from rest-framework. there is user profile and other company data.
For the second type of user (public), I have to give access for social login as well as login by email/mobile (maybe).
I am confused as how to configure this in the best possible way. the company datas' are important.
Should I create both user types in the same database (differentiating by user types)? or should I use a seprerate database then how to fetch data from two databases (never done this)? Also to keep my datas safe from unauthorized access.
Or is there a better way to manage all of my requirements which I'm totally unaware of? Like a better approach.
Looking for an explanation from an experienced person.
Thanks
Maybe what you want is creating a custom User model (or even keep the default one) and implement permissions on views/ressource. This can be implemented by groups, for instance, the public group, in which everyone is (can be public or even no groups) and the private group.
Once you can differentiate between your users, you can add a reference to a ressource and its subressource to the group (ForeignKey on the group) and filters necessary queryset laters on your view. On certain view, you can also restrict some endpoints, through permissions.
Another way would be to use Object Permissions.
Anyway here are the ressources :
https://www.django-rest-framework.org/api-guide/permissions/ (and django-guardian for object-level permission)
and
https://docs.djangoproject.com/en/4.0/topics/auth/default/#permissions-and-authorization
Also, you can take a look on how it is implemented on a opensource project like Sentry: https://github.com/getsentry/sentry/blob/master/src/sentry/api/endpoints/api_applications.py
I am new to Django so please bear with me if my questions seem too basic.
So, I want to create a web app for a kind of a store in which I have three different kinds of users.
Admin(Not Superuser) who can:
create, view, update, delete account for a Seller(agent)
issue them inventory
Seller who can:
sell an inventory item to a Customer(customers cannot themselves purchase it, only the seller can do it by filling in a form)
a Customer account should automatically be created upon submission of the form by Seller or if the Customer already has an account, the purchase should be added to their account
Customer
can login and view their account
What would be the best way to go about it? Using auth Groups, Profile models or anything else?
Any help would be wonderful. If something is not very clear in the question, I can provide more details. Thanks.
Django already has a solution for this: a Group [Django-doc]. A user can belong to zero, one or more groups. A group can have zero, one or more Permissions [Django-doc].
These permissions can be defined by a Django model, for example for all models there are permissions, to view, add, change, and delete objects of a certain model, but you can define custom permissions as well, for example to visit a certain page. A user then has such permission if there is at least one group they are a member of that has such permission.
You can work for example with the #permission_required decorator [Django-doc], or the PermissionRequiredMixin [Django-doc] to enforce that only users that have the required permission(s) can see the given page.
You thus can make groups for a seller, customer, etc. Often people can have multiple roles, for exame being both a seller and a customer which thus is elegantly solved through the permission framework.
I need to develop a scenario of users and groups in my django application there are three groups
- Admin
- Manager
- Employee
Generally admin is available by creating superuser and I need to create the users for different groups
- Admin can access all the records created by all users
Now my requirement is some users are belongs manager group and some normal users belongs to employee group..
How the associate user belongs to manager group can fetch his own records along with his subordinate user's records from employee group
I'm fully confused to give relation between normal users with an associate user from manager group.
How can I assign some employee users to a manager user?
Just to make sure we are on the same page, you wish to have the following user structure:
An Admin can see EVERYTHING
A Manager can see HIMSELF and all his associated Users
A User can see HIMSELF and that's it
So technically, there's only a relation between Managers and Users
Assuming your Admin is not the same as the native admin role from Django, you could setup the following logic:
Extend the User model with a 1-to-1 relation to your custom model. Let's call it Profile.
One of the field in Profile could be the role which would either be Admin, Manager, or User (might want to create a referantial table and use a foreign key)
Another field could be related_manager which would be a foreign key to the user model. It would be a way to say "that user is my manager"
You would need to add specific control in your model, notably:
related_manager is required (or optional?) if user is "User".
related_manager is forced to None if user is not "User"
related_manager must be a user with 'Manager' role
You'd probably have to setup signals to handle "What happens when a Manager, who had users to manage, becomes a basic User?" Do these users become manager-less? Or maybe you prevent it from happening, and a manager can only be demoted once he has no user attached? It all depends on what you want
Note that this is one of many ways to deal with your situation
Is it possible in django to create permission to control (view/add/delete/change) user accounts only from specific group or e. g. having flag is_staff set to false? How can I do it?
For example, users from 'operators' group can manage users from 'clients' group and cannot control (even view) staff user accounts in admin interface.
Yes, it's possible to do that. You can specify groups of users and assign particular rights to them. It's quite well described in the docs - please see here: https://docs.djangoproject.com/en/1.8/topics/auth/default/#permissions-and-authorization
Hope that helps!
I am working on a project which needs a separate admin interface. The django admin interface is for the super super user, there will be companies who will sign up for our app and then they will have their own admin interface. Everything is set and done despite the permission. We want model level permission that's what Django provides.
What I did is:
class CompanyGroup(models.Model):
name = models.CharField(max_length=254)
permissions = models.ManyToManyField(Permissions)
Now this list all the permissions of the site itself. So, Should I start working on my own permission app or I can modify django Permissions to provide object level permissions for only some models.
Thanks
Try one of the several existing 'row level' / 'per object' permissions apps for Django:
http://django-guardian.readthedocs.org/en/v1.2/
http://django-object-permissions.readthedocs.org/en/latest/
...there are probably others, those are just the first two in Google
We are using django-guardian in current project at work, seems fine.
I am assuming that you need to control access to sub-sets of each model's objects, depending on which company the current user belongs to (i.e. you don't want people from Company A to see items from Company B). For this reason you need row level permissions.
You probably also need to limit the permissions of all 'company users' to only certain actions:
You do not need to create a CompanyGroup class.
Instead just enable the admin site, log in as super user and create a django.contrib.auth.models.Group which contains the global permissions applicable to company users.
then ensure when you create any new company user logins that they are added to that Group