feat: make currentUser and currentUserGroups in optionsFromRequest

lib/index.js

@@ -14,21 +14,22 @@ module.exports = function loopbackComponentAccess(app, options) {
     throw new Error('loopback-component-access-groups requires loopback 2.0 or newer')
   }
 
-  // Initialize middleware
+  // Initialize middleware.
   app.middleware('auth:after', userContext())
   app.middleware('routes:before', accessLogger())
 
   // Initialise helper class.
-  const accessUtils = new AccessUtils(app, options)
+  app.accessUtils = new AccessUtils(app, options)
 
-  app.accessUtils = accessUtils
+  // Initialize remoting phase.
+  app.accessUtils.setupRemotingPhase()
 
   // Set up role resolvers.
-  accessUtils.setupRoleResolvers()
+  app.accessUtils.setupRoleResolvers()
 
   // Set up model opertion hooks.
   if (options.applyToStatic) {
-    accessUtils.setupFilters()
+    app.accessUtils.setupFilters()
   }
 
 // TODO: Create Group Access model automatically if one hasn't been specified

lib/middleware/user-context.js

@@ -22,7 +22,6 @@ module.exports = function userContextMiddleware() {
       return next()
     }
 
-    loopbackContext.set('accessToken', req.accessToken.id)
     const { app } = req
     const UserModel = app.accessUtils.options.userModel || 'User'
 

lib/utils.js

@@ -4,6 +4,7 @@ const debug = require('debug')('loopback:component:access')
 const { createPromiseCallback } = require('loopback-datasource-juggler/lib/utils')
 const _defaults = require('lodash').defaults
 const _get = require('lodash').get
+const _set = require('lodash').set
 const Promise = require('bluebird')
 const LoopBackContext = require('loopback-context')
 
@@ -38,6 +39,22 @@ module.exports = class AccessUtils {
     debug('options: %o', options)
   }
 
+  /**
+   * Register a custom remoting phase to make the current user details available from remoting contexts.
+   */
+  setupRemotingPhase() {
+    this.app.remotes().phases
+      .addBefore('invoke', 'options-from-request')
+      .use((ctx, next) => {
+        if (!_get(ctx, 'args.options.accessToken')) {
+          return next()
+        }
+        _set(ctx, 'args.options.currentUser', this.getCurrentUser())
+        _set(ctx, 'args.options.currentUserGroups', this.getCurrentUserGroups())
+        return next()
+      })
+  }
+
   /**
    * Register a dynamic role resolver for each defined access group.
    */