Base solution for your next web application
Open Closed

Relation between Role and Entity(Case) Tuple #9795

User avatar
0
bma created

Hello everyone

I am very excited that we are going to start developing a portal based on .Zero ;-)

I'm also excited to start using this forum. In the beginning, it is probably most questions that are asked, but I hope that at some point I can also start helping others.

And now to my question; i'm looking for a way to create a relationship between a Role and a Tuple. I need a user to have a role (R1) that only applies to a certain tuple (T1). The same user can have R1 for T2, but not automatically for T3, Txx. I would like to use a much as possible from Abp User and Role management.

Hope it makes sense and someone can point me in the right direction. Thx.

!Product : zero 9.2.1, Angular, .net core

Go to accepted answer
7 Answer(s)
  • User Avatar
    0
    ismcagdas created
    Support Team

    Hi @bma

    I hope your journey goes well with AspNet Zero :).

    You can directly add RoleId to your Tuple entity or you can extend Role entity as explained here https://docs.aspnetzero.com/en/aspnet-core-mvc/latest/Extending-Existing-Entities but I think your case is a bit more complex.

    Do you need to filter Roles of a user at runtine according to a selected Tuple record ? Could you explain how you are planning to use this relation ?

    Thanks,

  • User Avatar
    0
    bma created

    Let me try to explain better ;-)

    We have an entity; Case

    For Case, we have a number of permissions. It could, for example. be: Can upload file to Case. Another could be; Can edit Case metadata. We intend to use the built-in Roles and Permissions from .Zero to deal with this.

    What we need beyond this is that a given Role (R1) only gives Rights to a given Case (C1) and that R1 does not automatically give rights to C2. In other words; a User (U1) has only R1 to C1 if there is a relationship between U1 and C1

    I think the solution is to inject the User - Case relation check, in the permission check - but not sure.

  • User Avatar
    0
    ismcagdas created
    Support Team

    Hi,

    In that case, you can modify UserStore https://github.com/aspnetzero/aspnet-zero-core/blob/dev/aspnet-core/src/MyCompanyName.AbpZeroTemplate.Core/Authorization/Users/UserStore.cs and override GetRolesAsync to filters roles of a user by using relationship betweent User and Case.

  • User Avatar
    0
    bma created

    But the role is not assigned in advance as it is case related. Eg. can I have the role "CanEdit" on 1 case (# 9873) and on another case (# 439988) I have the "Approver" role. Without at the same time having the role of CanEdit as I had on the other case. In other words; i need to find permissions from a Role runtime and add them on a user. How can I do that? Hope it makes sense.

  • User Avatar
    0
    ismcagdas created
    Support Team

    Hi,

    You can use roleManager.GetGrantedPermissionsAsync to get permissions of a Role. Then, you can use _userManager.SetGrantedPermissionsAsync to grant those permissions to a User.

  • User Avatar
    0
    bma created

    Ok - ty for the quick response ;-)

    Will SetGrantedPermissionsAsync save the permission for this user in DB? Or only for session...

    If SetGrantedPermissionsAsync stores in DB > then Permission will be carried on to the next Case and therefor not solve the problem....

  • User Avatar
    0
    ismcagdas created
    Support Team

    Hi @bma

    Yes, it will save and this change will be used for the following requests. I think in your case, it will be better to design your own logic just for this case becasue modifying the existing structure seems to be more complicated.

Assignee
No one
Labels
Non yet