strapi4 Access control
How to allow strapi4 user to access específic resources
38 Replies
Hi @sly0074. 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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To allow a Strapi user to access specific resources, you need to set up user roles and permissions in Strapi. Here's how you can do it:
1. Create a user in the Strapi app running at
<http://localhost:1337
.> You can do this by logging in to the Strapi dashboard and then going to Content Manager >> Users
section. Create a user with the same email and password as in the refine login form. For example:
2. After creating the app user, set the value of its role
field to Authenticated
.
3. Set the appropriate permissions from Settings >> USERS & PERMISSIONS >> Roles
. You only want your app users to access the CRUD actions when Authenticated
.
4. Set up permissions for each of your resources.
With these steps completed, your Strapi user should now have access to the specified resources.
For more details, you can refer to this section of the Strapi quickstart guide (https://docs.strapi.io/dev-docs/quick-start#step-3-set-roles--permissions).
Source: Setting Up App Roles for Strapi (https://refine.dev/blog/refine-react-invoice-generator-2#setting-up-app-roles-for-strapi)
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optimistic-goldOP•12mo ago
@kapa.ai Ho to fetch permissions from strapi
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To fetch permissions from Strapi in a refine application, you can use the
getPermissions
method in your authProvider
. This method is used to get the user's permissions and expects to return a resolved promise.
Here's an example of how you can use the getPermissions
method to get the user's permissions from the localStorage
:
Refine will consume this method using the usePermissions
hook which is used for getting the user's permissions. For example, if you want to check if the user has a specific permission, you can use the usePermissions
hook like this:
For more information, refer to the usePermissions
(https://refine.dev/docs/authentication/hooks/use-permissions/) documentation.
Source: getPermissions (https://refine.dev/docs/authentication/auth-provider#getpermissions)
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optimistic-goldOP•12mo ago
@kapa.ai can I use Casbin with strapi4?
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Yes, you can use Casbin with Strapi for access control. However, the integration would not be directly with Refine but rather on the Strapi side. Casbin is a powerful and efficient open-source access control library that supports access control models like ACL, RBAC, ABAC.
In the context of Refine, Casbin is used as an
accessControlProvider
to manage access control throughout your application. Here's an example of how to use it:
In this example, whenever a part of the app checks for access control, Refine passes resource
, action
, and params
parameters to can
and then we can use these parameters to integrate our specific access control solution which is Casbin in this case.
For more information, refer to the Refine Access Control Provider documentation (https://refine.dev/docs/authorization/access-control-provider/) and the Casbin documentation (https://casbin.org/).
Sources:
- Refine Access Control Provider documentation (https://refine.dev/docs/authorization/access-control-provider/)
- Casbin documentation (https://casbin.org/)
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optimistic-goldOP•12mo ago
@kapa.ai Ok. In my users resource I have a field called "group". I want to restrict access of resources depending on the user group
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To restrict access to resources based on the user group in Refine, you can use the
accessControlProvider
prop in the Refine
component. This prop allows you to define custom access control rules for your application.
Here's an example of how you can use it:
In this example, the can
function checks the user's group and the resource they're trying to access, and returns true
if they're allowed to access it, or false
otherwise. You can customize this function to implement your own access control rules.
Please note that this is a simplified example and in a real-world application, you would likely want to fetch the user's group from your backend API, and you might also want to handle more complex access control rules.
For more information, refer to the Refine Access Control Provider documentation (https://refine.dev/docs/authorization/access-control-provider/).
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optimistic-goldOP•12mo ago
@kapa.ai and how can I fetch the user's group using strapi4?
Let me check the knowledge base for you. One moment! :books:
----------------------
To fetch the user's group from Strapi, you would typically make a request to the Strapi API. However, the exact details of how to do this would depend on how you've set up your Strapi application and your user model.
Here's a general example of how you might fetch the user's group:
In this example, replace
'userId'
with the actual ID of the user. Also, replace '<http://localhost:1337'
> with the actual URL of your Strapi application.
Please note that this is a simplified example and in a real-world application, you would likely want to handle errors and edge cases. Also, the exact structure of the user data returned by Strapi might be different depending on your Strapi setup.
For more information, refer to the Strapi documentation (https://strapi.io/documentation/developer-docs/latest/developer-resources/database-apis-reference/rest-api.html#get-an-entry).
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optimistic-goldOP•12mo ago
@kapa.ai how to put it in typescript?
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Sure, here's how you can fetch the user's group from Strapi using TypeScript:
In this example, replace
'userId'
with the actual ID of the user. Also, replace '<http://localhost:1337'
> with the actual URL of your Strapi application.
Please note that this is a simplified example and in a real-world application, you would likely want to handle errors and edge cases. Also, the exact structure of the user data returned by Strapi might be different depending on your Strapi setup.
For more information, refer to the Strapi documentation (https://strapi.io/documentation/developer-docs/latest/developer-resources/database-apis-reference/rest-api.html#get-an-entry).
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optimistic-goldOP•12mo ago
@kapa.ai what about this code to out in typescript
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I'm sorry, but it seems like there's a part of your question missing. Could you please provide more details or clarify what code you're referring to? That way, I can provide a more accurate answer.
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optimistic-goldOP•12mo ago
@kapa.ai put this code in typescript
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----------------------
I'm sorry, but it seems like there's a part of your question missing. Could you please provide more details or clarify what code you're referring to? That way, I can provide a more accurate answer.
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
----------------------
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optimistic-goldOP•12mo ago
@kapa.ai how to put this in typescript?
Let me check the knowledge base for you. One moment! :books:
----------------------
I'm sorry, but it seems like there's a part of your question missing. Could you please provide more details or clarify what code you're referring to? That way, I can provide a more accurate answer.
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
----------------------
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optimistic-goldOP•12mo ago
@kapa.ai The code below, how to put in typescript?
accessControlProvider={{
can: ({ resource, action, params }) => {
const user = JSON.parse(localStorage.getItem("user") || "");
if (user.group === "admin") {
return true; // Admin users can access all resources
} else if (user.group === "editor" && resource === "posts") {
return true; // Editor users can only access the "posts" resource
}
return false; // Other users can't access any resources
},
}}
>
Let me check the knowledge base for you. One moment! :books:
----------------------
Sure, here's how you can define the
accessControlProvider
prop in TypeScript:
In this example, AuthActionParams
is a type provided by Refine that describes the shape of the object passed to the can
function. The User
interface is a custom type that you would define based on the structure of your user data.
Please note that this is a simplified example and in a real-world application, you would likely want to handle errors and edge cases. Also, the exact structure of the user data might be different depending on your setup.
For more information, refer to the Refine Access Control Provider documentation (https://refine.dev/docs/authorization/access-control-provider/).
----------------------
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optimistic-goldOP•12mo ago
@kapa.ai So, can I use this code to get the user group from strapi4?
Let me check the knowledge base for you. One moment! :books:
----------------------
The code you provided is used for access control in Refine, not for fetching the user's group from Strapi. To fetch the user's group from Strapi, you would typically make a request to the Strapi API. However, the exact details of how to do this would depend on how you've set up your Strapi application and your user model.
Here's a general example of how you might fetch the user's group using TypeScript:
In this example, replace
'userId'
with the actual ID of the user. Also, replace '<http://localhost:1337'
> with the actual URL of your Strapi application.
Please note that this is a simplified example and in a real-world application, you would likely want to handle errors and edge cases. Also, the exact structure of the user data returned by Strapi might be different depending on your Strapi setup.
For more information, refer to the Strapi documentation (https://strapi.io/documentation/developer-docs/latest/developer-resources/database-apis-reference/rest-api.html#get-an-entry).
----------------------
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optimistic-goldOP•12mo ago
@kapa.ai How to define access control provider prop to hide or disable edit, show and delete actions in typescript
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----------------------
To define the
accessControlProvider
prop to hide or disable the edit, show, and delete actions in TypeScript, you can use the can
method in the accessControlProvider
. This method is used to determine whether a user can perform a certain action on a resource.
Here's an example of how you can define the accessControlProvider
prop to hide or disable the edit, show, and delete actions:
In this example, the can
function checks the user's group and the action they're trying to perform. If the user is not an admin and they're trying to edit, show, or delete a resource, the function returns false
, which means the action will be disabled or hidden. Otherwise, the function returns true
, which means the action will be allowed.
Please note that this is a simplified example and in a real-world application, you would likely want to handle more complex access control rules.
For more information, refer to the Refine Access Control Provider documentation (https://refine.dev/docs/authorization/access-control-provider/).
----------------------
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optimistic-goldOP•12mo ago
@kapa.ai Thank you.
And How to define access control provider prop to hide or disable edit, show and delete actions for específic resources in typescript
Let me check the knowledge base for you. One moment! :books:
----------------------
To define the
accessControlProvider
prop to hide or disable the edit, show, and delete actions for specific resources in TypeScript, you can modify the can
method in the accessControlProvider
to check the resource
parameter in addition to the action
parameter.
Here's an example of how you can define the accessControlProvider
prop to hide or disable the edit, show, and delete actions for specific resources:
In this example, the can
function checks the user's group, the action they're trying to perform, and the resource they're trying to access. If the user is not an admin and they're trying to edit, show, or delete a specific resource (replace "specificResource"
with the actual name of your resource), the function returns false
, which means the action will be disabled or hidden. Otherwise, the function returns true
, which means the action will be allowed.
Please note that this is a simplified example and in a real-world application, you would likely want to handle more complex access control rules.
For more information, refer to the Refine Access Control Provider documentation (https://refine.dev/docs/authorization/access-control-provider/).
----------------------
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