OIDC app creation with encrypted secrets and application roles

app/controllers/admin/applications_controller.rb

@@ -1,6 +1,6 @@
 module Admin
   class ApplicationsController < BaseController
-    before_action :set_application, only: [:show, :edit, :update, :destroy, :regenerate_credentials]
+    before_action :set_application, only: [:show, :edit, :update, :destroy, :regenerate_credentials, :roles, :create_role, :update_role, :assign_role, :remove_role]
 
     def index
       @applications = Application.order(created_at: :desc)
@@ -17,6 +17,7 @@ module Admin
 
     def create
       @application = Application.new(application_params)
+      @available_groups = Group.order(:name)
 
       if @application.save
         # Handle group assignments
@@ -25,9 +26,22 @@ module Admin
           @application.allowed_groups = Group.where(id: group_ids)
         end
 
-        redirect_to admin_application_path(@application), notice: "Application created successfully."
+        # Get the plain text client secret to show one time
+        client_secret = nil
+        if @application.oidc?
+          client_secret = @application.generate_new_client_secret!
+        end
+
+        if @application.oidc? && client_secret
+          flash[:notice] = "Application created successfully."
+          flash[:client_id] = @application.client_id
+          flash[:client_secret] = client_secret
+        else
+          flash[:notice] = "Application created successfully."
+        end
+
+        redirect_to admin_application_path(@application)
       else
-        @available_groups = Group.order(:name)
         render :new, status: :unprocessable_entity
       end
     end
@@ -60,16 +74,69 @@ module Admin
 
     def regenerate_credentials
       if @application.oidc?
-        @application.update!(
-          client_id: SecureRandom.urlsafe_base64(32),
-          client_secret: SecureRandom.urlsafe_base64(48)
-        )
-        redirect_to admin_application_path(@application), notice: "Credentials regenerated successfully. Make sure to update your application configuration."
+        # Generate new client ID and secret
+        new_client_id = SecureRandom.urlsafe_base64(32)
+        client_secret = @application.generate_new_client_secret!
+
+        @application.update!(client_id: new_client_id)
+
+        flash[:notice] = "Credentials regenerated successfully."
+        flash[:client_id] = @application.client_id
+        flash[:client_secret] = client_secret
+
+        redirect_to admin_application_path(@application)
       else
         redirect_to admin_application_path(@application), alert: "Only OIDC applications have credentials."
       end
     end
 
+    def roles
+      @application_roles = @application.application_roles.includes(:user_role_assignments)
+      @available_users = User.active.order(:email_address)
+    end
+
+    def create_role
+      @role = @application.application_roles.build(role_params)
+
+      if @role.save
+        redirect_to roles_admin_application_path(@application), notice: "Role created successfully."
+      else
+        @application_roles = @application.application_roles.includes(:user_role_assignments)
+        @available_users = User.active.order(:email_address)
+        render :roles, status: :unprocessable_entity
+      end
+    end
+
+    def update_role
+      @role = @application.application_roles.find(params[:role_id])
+
+      if @role.update(role_params)
+        redirect_to roles_admin_application_path(@application), notice: "Role updated successfully."
+      else
+        @application_roles = @application.application_roles.includes(:user_role_assignments)
+        @available_users = User.active.order(:email_address)
+        render :roles, status: :unprocessable_entity
+      end
+    end
+
+    def assign_role
+      user = User.find(params[:user_id])
+      role = @application.application_roles.find(params[:role_id])
+
+      @application.assign_role_to_user!(user, role.name, source: 'manual')
+
+      redirect_to roles_admin_application_path(@application), notice: "Role assigned successfully."
+    end
+
+    def remove_role
+      user = User.find(params[:user_id])
+      role = @application.application_roles.find(params[:role_id])
+
+      @application.remove_role_from_user!(user, role.name)
+
+      redirect_to roles_admin_application_path(@application), notice: "Role removed successfully."
+    end
+
     private
 
     def set_application
@@ -77,7 +144,14 @@ module Admin
     end
 
     def application_params
-      params.require(:application).permit(:name, :slug, :app_type, :active, :redirect_uris, :description, :metadata)
+      params.require(:application).permit(
+        :name, :slug, :app_type, :active, :redirect_uris, :description, :metadata,
+        :role_mapping_mode, :role_prefix, :role_claim_name, managed_permissions: {}
+      )
+    end
+
+    def role_params
+      params.require(:application_role).permit(:name, :display_name, :description, :active, permissions: {})
     end
   end
 end