Saturn

manifest.json configuration

This topic describes how to configure the manifest file to set permissions for a micro application. For more information, see Description Protocol.

Assume that permissions have been configured in manifest.json.

{
  "privileges": [
    {
      "name": "lang.register",
      "code": "PRODUCT_REGISTER"
    }
  ]
}

Use hasPermission method

We can use the function microProps.hasPermission exported from the entry file (assume that the entry file is src/index.tsx) to check for the permissions of a user. The request parameter is the value of the permission code configured in manifest.json. The return value of Boolean type indicates whether the user has the required permission.

interface HasPermission {
  (code: string): boolean;
}

Usage in a component:

import { microProps } from 'src/index';
export default () => {
  return microProps.hasPermission('PRODUCT_REGISTER') ? (
    <div>Permitted</div>
  ) : (
    <div>Not Permitted</div>
  );
};

Enable/disable micro application permissions with mocking

In your local development environment, edit the micro.config.js > debuggerConfig > mockPermissions variable.

The data type of mockPermission is as follows:

type Code = string;
type MockPermissions = Code[];

Code is the code of each element in the privileges array configured in the manifest.json file.

To grant a local micro application the permission PRODUCT_REGISTER, you can edit micro.config.js:

module.exports = {
  debuggerConfig: {
    ...,
    mockPermissions:['PRODUCT_REGISTER']
  },
};