mirror of https://github.com/moonD4rk/HackBrowserData.git synced 2026-05-19 18:58:03 +02:00

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T

Roger 5f42d4fe5f refactor: redesign logging system for CLI-friendly output (#561 )

* refactor: redesign logging system for CLI-friendly output
* refactor: remove ANSI color support from logger
* fix: address PR review feedback

2026-04-07 16:50:01 +08:00

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CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Security Notice

This project is for security research and defensive purposes only. Do not generate code that could be used for unauthorized access. All security research must be conducted ethically and within legal boundaries.

Project Overview

HackBrowserData is a CLI security research tool for extracting and decrypting browser data across Windows, macOS, and Linux. It supports Chromium-based browsers and Firefox.

Constraint: Must build with Go 1.20 (Windows 7 support). Do not use features from Go 1.21+ (e.g., log/slog, slices, maps, cmp packages).

Development Commands

# Build (use go@1.20 for module operations)
go build ./cmd/hack-browser-data/

# Cross-compile
GOOS=windows GOARCH=amd64 go build ./cmd/hack-browser-data/
GOOS=linux GOARCH=amd64 go build ./cmd/hack-browser-data/

# Test
go test ./...
go test -v ./... -covermode=count -coverprofile=coverage.out

# Lint (requires golangci-lint v2)
golangci-lint run

# Format (gofumpt is stricter than gofmt)
gofumpt -l -w .
goimports -w -local github.com/moond4rk/hackbrowserdata .

# Spelling
typos

# Dependencies (MUST use go@1.20 to avoid bumping go directive)
# export GOROOT=$(brew --prefix go@1.20)/libexec && export PATH=$GOROOT/bin:$PATH
go mod tidy
go mod verify

Code Conventions

Platform code: use build tags (_darwin.go, _windows.go, _linux.go)
Error handling: fmt.Errorf("context: %w", err) for wrapping, never _ = to ignore errors
Logging: log.Debugf for record-level diagnostics, log.Infof for user-facing progress/status, log.Warnf for unexpected conditions. Extract methods should return errors, not log them.
Naming: follow Go conventions — Config not BrowserConfig, Extract not BrowsingData
Tests: use t.TempDir() for filesystem tests, go-sqlmock for database tests
Architecture: see rfcs/ for design documents

Key Constraints

modernc.org/sqlite pinned at v1.31.1 (v1.32+ requires Go 1.21)
golang.org/x/text will be removed in refactoring (use 3-byte UTF-8 BOM instead)
No pkg/ + internal/ directory structure — keep it simple
No root-level library API — CLI calls browser.PickBrowsers() directly

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