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|
# frozen_string_literal: true
module Projects
module Integrations
class SlashCommandsController < Projects::ApplicationController
before_action :authenticate_user!
feature_category :integrations
def show
@redirect_url = integration_redirect_url
unless valid_request?
@error = s_("Integrations|The slash command verification request has expired. Please run the command again.")
return
end
return if valid_user? || @redirect_url.blank?
@error = s_("Integrations|The slash command request is invalid.")
end
def confirm
if valid_request? && valid_user?
Gitlab::SlashCommands::VerifyRequest.new(integration, chat_user, request_params[:response_url]).approve!
redirect_to request_params[:redirect_url]
else
@error = s_("Integrations|The slash command request is invalid.")
render :show
end
end
private
def request_params
params.permit(:integration, :team, :channel, :response_url, :command_id, :redirect_url)
end
def cached_params
@cached_params ||= Rails.cache.fetch(cache_key)
end
def cache_key
@cache_key ||= Kernel.format(::Integrations::BaseSlashCommands::CACHE_KEY, secret: request_params[:command_id])
end
def integration
integration = request_params[:integration]
case integration
when 'slack_slash_commands'
project.slack_slash_commands_integration
when 'mattermost_slash_commands'
project.mattermost_slash_commands_integration
end
end
def integration_redirect_url
return unless integration
team, channel, url = request_params.values_at(:team, :channel, :response_url)
integration.redirect_url(team, channel, url)
end
def valid_request?
cached_params.present?
end
def valid_user?
return false unless chat_user
current_user == chat_user.user
end
def chat_user
@chat_user ||= ChatNames::FindUserService.new(cached_params[:team_id], cached_params[:user_id]).execute
end
end
end
end
|
