mirror of
https://github.com/moonD4rk/HackBrowserData.git
synced 2026-05-19 18:58:03 +02:00
Roger
b3dd4ed6e4
* feat: add Chromium extract methods, source mapping, and tests Implement per-category data extraction for Chromium browsers as typed standalone functions, preparing for Phase 8 wiring into the new Chromium struct. New files: - source.go: dataSource struct, chromiumSources/yandexSources maps, yandexQueryOverrides for Yandex action_url variant - decrypt.go: decryptValue() wrapping platform-specific decryption - extract_password.go: SQLite + decrypt → []LoginEntry - extract_cookie.go: SQLite + decrypt → []CookieEntry - extract_creditcard.go: SQLite + decrypt → []CreditCardEntry - extract_history.go: SQLite → []HistoryEntry - extract_download.go: SQLite → []DownloadEntry - extract_bookmark.go: JSON recursive → []BookmarkEntry - extract_extension.go: JSON → []ExtensionEntry - extract_storage.go: LevelDB → []StorageEntry (local + session) - firefox/source.go: firefoxSources map Tests use real Chrome table schemas for SQLite fixtures, with INSERT helpers to keep test data readable and self-documenting. Ref #520 * fix: remove LevelDB invalid path test (Windows compatibility) leveldb.OpenFile creates the directory on Windows instead of returning an error, causing TestExtractLocalStorage_InvalidPath to fail in CI. This test was verifying LevelDB behavior, not our extraction logic. * refactor: remove unused query parameter from extract functions Only extractPasswords needs the query override (Yandex action_url). The other 7 SQLite extract functions always use their default query, so remove the unnecessary query parameter from their signatures. * refactor: use DetectVersion in decryptValue instead of blind fallback Replace try-then-fallback pattern with explicit version detection using crypto.DetectVersion. Routes v10 to DecryptWithChromium, DPAPI to DecryptWithDPAPI, and adds a TODO placeholder for v20 App-Bound Encryption. * chore: relax gocognit and gocritic linters for test files * revert: restore strict gocognit and gocritic linters for test files * fix: address review feedback on extract methods - Store DetectVersion result in local variable to avoid duplicate call - Scan credit card expiration_month/year as int then convert to string (matches INTEGER column type in real Chrome schema) - Add os.Stat check before leveldb.OpenFile to prevent creating empty directories for non-existent paths - Rename TestExtractExtensions_InvalidJSON to TestExtractExtensions_MissingSettingsPath (JSON is valid, path is missing) * fix: revert creditcard scan to string type for NULL safety modernc.org/sqlite handles INTEGER→string conversion automatically. Scanning into string is safer for nullable columns — NULL becomes "" instead of "0" which would be an invalid month/year.
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package chromium
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import (
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"fmt"
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"os"
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"github.com/tidwall/gjson"
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"github.com/moond4rk/hackbrowserdata/types"
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)
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func extractExtensions(path string) ([]types.ExtensionEntry, error) {
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data, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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// Try known JSON paths for extension settings
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settingKeys := []string{
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"extensions.settings",
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"settings.extensions",
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"settings.settings",
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}
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var settings gjson.Result
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for _, key := range settingKeys {
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settings = gjson.GetBytes(data, key)
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if settings.Exists() {
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break
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}
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}
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if !settings.Exists() {
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return nil, fmt.Errorf("cannot find extensions in settings")
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}
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var extensions []types.ExtensionEntry
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settings.ForEach(func(id, ext gjson.Result) bool {
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// Skip system/component extensions
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// https://source.chromium.org/chromium/chromium/src/+/main:extensions/common/mojom/manifest.mojom
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location := ext.Get("location").Int()
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if location == 5 || location == 10 {
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return true
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}
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manifest := ext.Get("manifest")
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if !manifest.Exists() {
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return true
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}
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extensions = append(extensions, types.ExtensionEntry{
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Name: manifest.Get("name").String(),
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ID: id.String(),
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Description: manifest.Get("description").String(),
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Version: manifest.Get("version").String(),
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})
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return true
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})
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return extensions, nil
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}
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