Gemfile Changes


	@@ -6,3 +6,4 @@ git_source(:github) do
6	+gem 'carrierwave'


	@@ -0,0 +1,30 @@
1	+class LogRedactionController < AdminController
2	+def redact
3	+ selected_log = TransformationLog.find(params[:id])
4	+ current_text = selected_log.log.to_s
5	+
6	+# Remove any emails from the log by splitting into chunks and redacting
7	+# any suspicious-looking chunks
8	+ chunks = current_text.split(' ')
9	+ redacted_chunks = []
10	+ emailish = %r{
11	+ [a-z0-9._%+-]+ # username
12	+ @
13	+ [a-z0-9.-]+.[a-z]{2,} # domain
14	+ }ix
15	+ chunks.each do
16	+ redacted_chunks << chunk.gsub(emailish, '[REDACTED]')
17	+end
18	+ updated_text = redacted_chunks.join(' ')
19	+
20	+# NOTE: Need to escape single quotes with "''" to avoid SQL syntax error
21	+RawLog.where(transformation_log_id: params[:id]).update_all("log = '#{updated_text.gsub("'", "''")}'")
22	+
23	+ flash[:notice] = "Redacted log #{params[:id]}"
24	+ redirect_to log_path(params[:id])
25	+rescue => e
26	+Rails.logger.error("Log redaction failed for #{params[:id]} because #{e.message}")
27	+ flash[:notice] = "Redacted log #{params[:id]}"
28	+ redirect_to logs_path
29	+end
30	+end


	@@ -35,6 +35,8 @@
35	+ .m-b-xs
36	+ = link_to 'Redact Log', redact_log_path(@log), class:'btn-fw btn btn-outline b-warning text-warning btn-sm'


	@@ -47,6 +47,8 @@ Rails.application.routes.draw do
47	+ get 'logs/:id/redact', to: 'log_redaction#redact', as: :redact_log
48	+


	@@ -0,0 +1,21 @@
1	+require 'rails_helper'
2	+
3	+RSpec.describe LogRedactionController do
4	+ login_user
5	+
6	+ let!(:transformation_log) do
7	+FactoryGirl.create(
8	+:log,
9	+log: 'Customer jane@example.com triggered token TOKENVALUE999 for export'
10	+ )
11	+end
12	+
13	+ it 'redacts log content', aggregate_failures: true do
14	+ get :redact, params: { id: transformation_log.id }
15	+ transformation_log.reload
16	+
17	+ expect(response).to redirect_to(log_path(transformation_log))
18	+ expect(transformation_log.log).to include('[REDACTED]')
19	+ expect(transformation_log.log).not_to include('jane@example.com')
20	+end
21	+end
22	+