49 lines
1.2 KiB
Ruby
49 lines
1.2 KiB
Ruby
class WebhookController < ActionController::Base
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before_action :verify_signature!, only: :helpscout
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def helpscout
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email = params[:customer][:email].downcase
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user = User.find_by(email: email)
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if user.nil?
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head :not_found
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else
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instructeur = user.instructeur
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administrateur = user.administrateur
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url = manager_user_url(user)
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html = [link_to_manager(user, url)]
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if instructeur
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url = manager_instructeur_url(instructeur)
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html << link_to_manager(instructeur, url)
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end
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if administrateur
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url = manager_administrateur_url(administrateur)
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html << link_to_manager(administrateur, url)
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end
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render json: { html: html.join('<br>') }
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end
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end
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private
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def link_to_manager(model, url)
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"<a target='_blank' href='#{url}' rel='noopener'>#{model.model_name.human}##{model.id}</a>"
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end
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def verify_signature!
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if generate_body_signature(request.body.read) != request.headers['X-Helpscout-Signature']
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request_http_token_authentication
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end
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end
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def generate_body_signature(body)
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Base64.strict_encode64(OpenSSL::HMAC.digest('sha1',
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Rails.application.secrets.helpscout[:webhook_secret],
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body))
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end
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end
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