Henry Jenkins
e49dfd5bb4
Added a sleep to the show messages page to show how using slow blocking methods can allow DOS to occur.
45 lines
1.1 KiB
Ruby
45 lines
1.1 KiB
Ruby
class MessagesController < ApplicationController
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def index
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@messages = current_user.messages
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@message = Message.new
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# Blocking code can cause DOS
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sleep(3)
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end
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def show
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@message = Message.where(:id => params[:id]).first
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end
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def destroy
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message = Message.where(:id => params[:id]).first
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if message.destroy
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flash[:success] = "Your message has been deleted."
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redirect_to user_messages_path(:user_id => current_user.user_id)
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else
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flash[:error] = "Could not delete message."
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end
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end
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def create
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if Message.create(params[:message])
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respond_to do |format|
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format.html { redirect_to user_messages_path(:user_id => current_user.user_id) }
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format.json { render :json => {:msg => "success"} }
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end
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else
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respond_to do |format|
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format.html { redirect_to user_messages_path }
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format.json { render :json => {:msg => "failure"} }
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end
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end
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end
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private
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def message_params
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params.require(:message).permit(:creator_id, :message, :read, :receiver_id)
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end
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end
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