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.
53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
package chromium
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import (
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"database/sql"
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"sort"
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"github.com/moond4rk/hackbrowserdata/types"
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"github.com/moond4rk/hackbrowserdata/utils/sqliteutil"
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"github.com/moond4rk/hackbrowserdata/utils/typeutil"
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)
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const defaultCookieQuery = `SELECT name, encrypted_value, host_key, path,
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creation_utc, expires_utc, is_secure, is_httponly,
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has_expires, is_persistent FROM cookies`
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func extractCookies(masterKey []byte, path string) ([]types.CookieEntry, error) {
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cookies, err := sqliteutil.QueryRows(path, false, defaultCookieQuery,
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func(rows *sql.Rows) (types.CookieEntry, error) {
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var (
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name, host, cookiePath string
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isSecure, isHTTPOnly int
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hasExpire, isPersistent int
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createdAt, expireAt int64
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encryptedValue []byte
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)
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if err := rows.Scan(&name, &encryptedValue, &host, &cookiePath,
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&createdAt, &expireAt, &isSecure, &isHTTPOnly,
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&hasExpire, &isPersistent); err != nil {
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return types.CookieEntry{}, err
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}
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value, _ := decryptValue(masterKey, encryptedValue)
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return types.CookieEntry{
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Name: name,
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Host: host,
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Path: cookiePath,
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Value: string(value),
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IsSecure: isSecure != 0,
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IsHTTPOnly: isHTTPOnly != 0,
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ExpireAt: typeutil.TimeEpoch(expireAt),
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CreatedAt: typeutil.TimeEpoch(createdAt),
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}, nil
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})
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if err != nil {
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return nil, err
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}
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sort.Slice(cookies, func(i, j int) bool {
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return cookies[i].CreatedAt.After(cookies[j].CreatedAt)
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})
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return cookies, nil
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}
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