implement access control
How to implement role based access control using strapi4.
Using the Example of posts and categories: I want that the admin to have full access of all resources;
The editor should have only access to create, list, edit his own posts and don't see the categories menu.
18 Replies
Hi @Sly. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
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I'm sorry, but the information provided in the extracts is about implementing access control in Refine, a React-based framework, not Strapi. However, I can guide you on how to implement role-based access control in a Refine application.
In Refine, you can use the
accessControlProvider
to implement role-based access control. This provider has a can
method that you can use to enforce your access control policies.
Here's an example of how you can define roles and permissions in Refine:
In this example, the can
method uses the enforce
method from the casbin
library to check if the current user (in this case, an "editor") has permission to perform a certain action on a certain resource.
You can define your access control policies using the MemoryAdapter
from casbin
. Here's an example:
In this example, the "admin" role has permission to list and create posts, users, and categories. The "editor" role has permission to list and create posts, and to list categories.
For more detailed information, you can refer to the Refine Access Control documentation (https://refine.dev/docs/advanced-tutorials/access-control).
Please note that this information is specific to Refine and may not directly apply to Strapi. For Strapi-specific information, I recommend checking the Strapi documentation or community resources.
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xenial-black•8mo ago
@kapa.ai how to hide a menu based on a strapi4 role
Let me check the knowledge base for you. One moment! :books:
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In Refine, you can hide a menu item based on a user's role by using the
meta.hide
property of a resource. However, the information provided in the extracts does not include specific details on how to do this with Strapi roles.
Here's an example of how you can hide a resource from the menu in Refine:
In this example, the "users" resource will be hidden from the menu but will still be accessible via the URL.
For more detailed information, you can refer to the Refine useMenu documentation (https://refine.dev/docs/core/hooks/utilities/use-menu/).
Please note that this information is specific to Refine and may not directly apply to Strapi. For Strapi-specific information, I recommend checking the Strapi documentation or community resources.
----------------------
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xenial-black•8mo ago
@kapa.ai check the user role from strapi and if the role is editor, hide the resource categories
Let me check the knowledge base for you. One moment! :books:
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To implement role-based access control in Refine, you can use the
accessControlProvider
prop in the Refine
component. However, the extracts provided do not contain specific information on how to check a user's role from Strapi and hide a resource based on that role.
Here's a general example of how you can use the accessControlProvider
to check a user's role and hide a resource based on that role:
In this example, the can
method checks if the current user's role includes 'editor' and the resource is 'categories'. If both conditions are met, it returns can: false
, which means the user is not authorized to access the 'categories' resource.
The meta.hide
property of the 'categories' resource is set to viewType === 'editor'
, which means the 'categories' resource will be hidden from the menu if the current user's role is 'editor'.
Please note that this is a general example and may need to be adjusted based on your specific requirements and the structure of your Strapi roles.
For more detailed information, you can refer to the Refine Access Control documentation (https://refine.dev/docs/advanced-tutorials/access-control).
----------------------
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xenial-black•8mo ago
@kapa.ai how to list only posts created by the current user logged in
Let me check the knowledge base for you. One moment! :books:
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In Refine, you can use the
useList
hook to fetch a list of resources. To fetch only the posts created by the currently logged-in user, you can use the filters
property of the useList
hook.
Here's an example:
In this example, the useList
hook fetches a list of posts where the createdBy
field is equal to the id of the currently logged-in user.
Please note that this example assumes that your posts have a createdBy
field that stores the id of the user who created the post. You may need to adjust this example based on the actual structure of your posts.
For more detailed information, you can refer to the Refine useList documentation (https://refine.dev/docs/core/hooks/data/useList/).
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xenial-black•8mo ago
@kapa.ai viewType has error Cannot find name
Let me check the knowledge base for you. One moment! :books:
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The error message "Cannot find name 'viewType'" suggests that the variable
viewType
is not defined in your code.
In the provided extracts, there's no mention of a viewType
variable. It seems like viewType
is intended to hold the role of the currently logged-in user. You would typically fetch this information from your authentication provider.
Here's an example of how you might define viewType
:
In this example, useRole
is a hypothetical hook that fetches the role of the currently logged-in user. You would need to replace useRole
with your actual method of fetching the user's role.
Please note that this is a general example and may need to be adjusted based on your specific requirements and the structure of your authentication provider.
For more detailed information, you can refer to the Refine documentation (https://refine.dev/docs).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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sunny-green•8mo ago
Hey @Sly you can use
useGetIdentity
hook to get the current user. https://refine.dev/docs/authentication/hooks/use-get-identity/
And pass it to the useList
or useTable
hook as bot mentioned.
If you are implementing Access Control, I suggest reading our Authorization guide, it should give you a great idea:
https://refine.dev/docs/guides-concepts/authorization/useGetIdentity | refine
useGetIdentity data hook from Refine is a modified version of react-query's useQuery for retrieving user data
Authorization | refine
Authorization is a key aspect of security and user experience in web applications. Whether you are building a complex enterprise-level application or a simple CRUD interface, Refine's authorization system provides the necessary infrastructure to protect your resources and ensure that users interact with your application in a secure and controlle...