Role based access

[Doddahulugappa.B]

Hi team,

How to make role based access in django. For ex. 

If employee names and their department in one table.

 And also we assign department to user. With manytomany field.. So how can i display only the records of employees and their department which is assigned to the user. 

Kindly help.. 

[Nitin Kalmaste]

You can assign django groups from user model as department and give special permission to that group

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[maninder singh Kumar]

Could it be that there is a user from each department and each user in a department has a role ? 

Maninder Kumar about.me/maninder.s.kumar

[Doddahulugappa.B]

Thank you for your response. Can you please Explain me how to do that.. 

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[maninder singh Kumar]

Django has an authentication model of :

1. Creating users

2. Assigning them permissions or group permissions

Use Authenticate() to authenticate users.  Based on the assigned permissions they will have access to parts of your site.  Basically you create views and the objects in the views are available to users with permissions.  For example :

def myview(request)

                                             #My users database has a user 'Guy" with password "1234"

myuser = users_Users.object.values("users_Name').filter(users_Name_starts_with = "Guy")

                                             #Permissions for this object can be set.

myuser.has_view_permission('foo.bar')
myuser.has_add_permission('foo.bar')   

myuser.has_delete_permission('foo.bar')    #where foo is the application and bar the model

object_list = Content.objects.all()

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[HULUGESH B]

My use case is like this

 

name	age	department	user(manytomanyfiled)
xyz	23	cs	user1
abc	24	ec	user1
pqr	25	me	user2

 

 

Now my question is if user1 loged in means he has to see only

 

name	age	department	user(manytomanyfiled)
xyz	23	cs	user1
abc	24	ec	user1

 

And if user2 login means

name	age	department	user(manytomanyfiled)
pqr	25	me	user2

 

 

Kindly let me know below explanation is serving my purpose?

 

Best Regards,

HULI

 

From: maninder singh Kumar
Sent: Sunday, January 19, 2020 2:46 PM
To: django...@googlegroups.com
Subject: Re: Role based access

 

Django has an authentication model of :

1. Creating users

2. Assigning them permissions or group permissions

 

Use Authenticate() to authenticate users.  Based on the assigned permissions they will have access to parts of your site.  Basically you create views and the objects in the views are available to users with permissions.  For example :

 

def myview(request)

                                             #My users database has a user 'Guy" with password "1234"

myuser = users_Users.object.values("users_Name').filter(users_Name_starts_with = "Guy")

                                             #Permissions for this object can be set.

myuser.has_view_permission('foo.bar')
myuser.has_add_permission('foo.bar')   

myuser.has_delete_permission('foo.bar')    #where foo is the application and bar the model

object_list = Content.objects.all()

 

Maninder Kumar about.me/maninder.s.kumar

 

 

On Sun, Jan 19, 2020 at 3:49 PM Doddahulugappa.B <doddahu...@gmail.com> wrote:

Thank you for your response. Can you please Explain me how to do that.. 

 

On Sun, Jan 19, 2020, 2:09 PM maninder singh Kumar <maninder...@gmail.com> wrote:

Could it be that there is a user from each department and each user in a department has a role ? 

Maninder Kumar about.me/maninder.s.kumar

 

 

On Sun, Jan 19, 2020 at 3:04 PM Doddahulugappa.B <doddahu...@gmail.com> wrote:

Hi team,

 

How to make role based access in django. For ex. 

 

If employee names and their department in one table.

 

 And also we assign department to user. With manytomany field.. So how can i display only the records of employees and their department which is assigned to the user. 

 

Kindly help.. 

 

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[maninder singh Kumar]

it will work, it requires working out queries

Maninder Kumar about.me/maninder.s.kumar

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[Doddahulugappa.B]

Thank you. I ll check it out. 

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[maninder singh Kumar]

Here's what you could do :

def requestView(request):

      

say :

first_query =<yourModel>.objects.values_list(‘name’, age’, ‘department’, ‘user’).filter(user__icontains = ‘user1’)

       second_query = <yourmodel>.objects.values_list(‘name’, age’, ‘department’, ‘user’).filter(user__icontains = ‘user1’)

   

#the below part can be worked out using django docs

    -------

      myuser.groups.set([group_list])

     view: user.has_perm('<your app>.view_<yourModel>')

   -----------

return render (request=request, template_name='template.html', context = {text1 : first_query, text2 : second_query})

{{first_query.name}}

Maninder Kumar about.me/maninder.s.kumar

On Sun, Jan 19, 2020 at 4:32 PM HULUGESH B <doddahu...@gmail.com> wrote:

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[Doddahulugappa.B]

Thank you so much. I will try this.. 

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