23ded947e3
* Twitch Webhook Registration Fix This fixes the broken twitch webhook registration. I previously added the `to_json` when I was switching to using HTTParty and working through WebMock. I apparently forgot to test this manually however after and relied on the specs that had some baked in bad assumptions. This removes the `to_json` and configures the mocking properly in the spec setup. I tested locally that this can now succesfully register for webhooks with Twitch! * Fix Webhook verification digesting as well, hardcode the specs for durability * Refactor to use shorter digest method * Add cache buster lines from Bens branch
42 lines
1 KiB
Ruby
42 lines
1 KiB
Ruby
class TwitchStreamUpdatesController < ApplicationController
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skip_before_action :verify_authenticity_token
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def show
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if params["hub.mode"] == "denied"
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airbrake_logger.error("Twitch Webhook was denied: #{params.permit('hub.mode', 'hub.reason', 'hub.topic').to_json}")
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head :no_content
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else
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render plain: params["hub.challenge"]
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end
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end
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def create
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head :no_content
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unless secret_verified?
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airbrake_logger.warn("Twitch Webhook Recieved for which the webhook could not be verified")
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return
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end
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user = User.find(params[:user_id])
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if params[:data].first.present?
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user.update!(currently_streaming_on: :twitch)
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else
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user.update!(currently_streaming_on: nil)
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end
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end
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private
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def airbrake_logger
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Airbrake::AirbrakeLogger.new(Rails.logger)
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end
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def secret_verified?
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twitch_sha = request.headers["x-hub-signature"]
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digest = OpenSSL::HMAC.hexdigest("SHA256", ApplicationConfig["TWITCH_WEBHOOK_SECRET"], request.raw_post)
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twitch_sha == "sha256=#{digest}"
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end
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end
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