discourse/config/initializers/101-lograge.rb

120 lines
3.4 KiB
Ruby

# frozen_string_literal: true
Rails.application.config.to_prepare do
if (Rails.env.production? && SiteSetting.logging_provider == "lograge") ||
(ENV["ENABLE_LOGRAGE"] == "1")
require "lograge"
if Rails.configuration.multisite
Rails.logger.formatter = ActiveSupport::Logger::SimpleFormatter.new
end
Rails.application.configure do
config.lograge.enabled = true
Lograge.ignore(
lambda do |event|
# this is our hijack magic status,
# no point logging this cause we log again
# direct from hijack
event.payload[:status] == 418
end,
)
config.lograge.custom_payload do |controller|
begin
username =
begin
controller.current_user&.username if controller.respond_to?(:current_user)
rescue Discourse::InvalidAccess, Discourse::ReadOnly, ActiveRecord::ReadOnlyError
nil
end
ip =
begin
controller.request.remote_ip
rescue ActionDispatch::RemoteIp::IpSpoofAttackError
nil
end
{ ip: ip, username: username }
rescue => e
Rails.logger.warn(
"Failed to append custom payload: #{e.message}\n#{e.backtrace.join("\n")}",
)
{}
end
end
config.lograge.custom_options =
lambda do |event|
begin
exceptions = %w[controller action format id]
params = event.payload[:params].except(*exceptions)
if (file = params[:file]) && file.respond_to?(:headers)
params[:file] = file.headers
end
if (files = params[:files]) && files.respond_to?(:map)
params[:files] = files.map { |f| f.respond_to?(:headers) ? f.headers : f }
end
output = {
params: params.to_query,
database: RailsMultisite::ConnectionManagement.current_db,
}
if data = (Thread.current[:_method_profiler] || event.payload[:timings])
sql = data[:sql]
if sql
output[:db] = sql[:duration] * 1000
output[:db_calls] = sql[:calls]
end
redis = data[:redis]
if redis
output[:redis] = redis[:duration] * 1000
output[:redis_calls] = redis[:calls]
end
net = data[:net]
if net
output[:net] = net[:duration] * 1000
output[:net_calls] = net[:calls]
end
end
output
rescue RateLimiter::LimitExceeded
# no idea who this is, but they are limited
{}
rescue => e
Rails.logger.warn(
"Failed to append custom options: #{e.message}\n#{e.backtrace.join("\n")}",
)
{}
end
end
if ENV["LOGSTASH_URI"]
config.lograge.formatter = Lograge::Formatters::Logstash.new
require "discourse_logstash_logger"
config.lograge.logger =
DiscourseLogstashLogger.logger(uri: ENV["LOGSTASH_URI"], type: :rails)
# Remove ActiveSupport::Logger from the chain and replace with Lograge's
# logger
Rails.logger.chained.pop
Rails.logger.chain(config.lograge.logger)
end
end
end
end