HackBrowserData/browser/chromium/chromium_darwin.go
ᴍᴏᴏɴD4ʀᴋ e48f35cfd3
feat: refactor logger to standard library (#280)
* refactor: Refactor logging to use structured slog package.

- Remove `gookit` dependencies from `go.sum`
- Improve error logging in multiple packages by replacing `log` with `log/slog`
- Update dependencies in `go.mod`
- Add new `logger` package with test cases
- Refactor logging statements in multiple packages to use `slog` instead of `log`
- Change logging format and level in multiple packages for better structured logging

* refactor: Refactor logger package and add handler interface

- Refactor logger package
- Rename `defaultHandler` to `DefaultLogger`
- Move `ReplaceAttr` function to `Logger` struct
- Implement `LogHandler` struct with `slog.Handler` interface
- Add new `Logger` methods for configuration
- Add `SetMaxLevel`, `SetJSONHandler`, `SetTextHandler`, `SetOutput`, `SetVerbose`, `SetReplaceAttrFunc`
- Add verbose flag to `cmd/hack-browser-data/main.go` to increase logging

* refactor: Refactor logger package to use simplified handler initialization.

- Refactor logger package to use Default instead of DefaultLogger
- Update `NewHandler` method to correctly reference `Default` logger and simplify handler initialization
- Update tests for logger to reflect changes in Default usage
- Rename `DefaultLogger` to `Default` and update comments to better reflect its purpose
- Update function calls in hack-browser-data main.go to reflect logger package updates

* refactor: Refactor logging in Chromium implementation

Refactor logging and simplify decryption in chromium files
- Replace logger package import with shared slog package
- Change logging messages to use slog instead of logger
- Simplify decryption process by removing first 5 characters of encrypted key
- Refactor error logging in linux file to use shared slog package
- Replace string concatenation with formatted string in linux error message
2024-01-16 14:06:13 +08:00

61 lines
1.5 KiB
Go

//go:build darwin
package chromium
import (
"bytes"
"crypto/sha1"
"errors"
"fmt"
"log/slog"
"os"
"os/exec"
"strings"
"golang.org/x/crypto/pbkdf2"
"github.com/moond4rk/hackbrowserdata/item"
)
var (
errWrongSecurityCommand = errors.New("wrong security command")
errCouldNotFindInKeychain = errors.New("could not be find in keychain")
)
func (c *Chromium) GetMasterKey() ([]byte, error) {
// don't need chromium key file for macOS
defer os.Remove(item.ChromiumKey.TempFilename())
// Get the master key from the keychain
// $ security find-generic-password -wa 'Chrome'
var (
stdout, stderr bytes.Buffer
)
cmd := exec.Command("security", "find-generic-password", "-wa", strings.TrimSpace(c.storage)) //nolint:gosec
cmd.Stdout = &stdout
cmd.Stderr = &stderr
if err := cmd.Run(); err != nil {
return nil, fmt.Errorf("run security command failed: %w, message %s", err, stderr.String())
}
if stderr.Len() > 0 {
if strings.Contains(stderr.String(), "could not be found") {
return nil, errCouldNotFindInKeychain
}
return nil, errors.New(stderr.String())
}
secret := bytes.TrimSpace(stdout.Bytes())
if len(secret) == 0 {
return nil, errWrongSecurityCommand
}
salt := []byte("saltysalt")
// @https://source.chromium.org/chromium/chromium/src/+/master:components/os_crypt/os_crypt_mac.mm;l=157
key := pbkdf2.Key(secret, salt, 1003, 16, sha1.New)
if key == nil {
return nil, errWrongSecurityCommand
}
c.masterKey = key
slog.Info("get master key success", "browser", c.name)
return key, nil
}