HackBrowserData/browser/chromium/chromium_linux.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

77 lines
1.8 KiB
Go

//go:build linux
package chromium
import (
"crypto/sha1"
"fmt"
"log/slog"
"os"
"github.com/godbus/dbus/v5"
keyring "github.com/ppacher/go-dbus-keyring"
"golang.org/x/crypto/pbkdf2"
"github.com/moond4rk/hackbrowserdata/item"
)
func (c *Chromium) GetMasterKey() ([]byte, error) {
// what is d-bus @https://dbus.freedesktop.org/
// don't need chromium key file for Linux
defer os.Remove(item.ChromiumKey.TempFilename())
conn, err := dbus.SessionBus()
if err != nil {
return nil, err
}
svc, err := keyring.GetSecretService(conn)
if err != nil {
return nil, err
}
session, err := svc.OpenSession()
if err != nil {
return nil, err
}
defer func() {
if err := session.Close(); err != nil {
slog.Error("close dbus session error", "err", err.Error())
}
}()
collections, err := svc.GetAllCollections()
if err != nil {
return nil, err
}
var secret []byte
for _, col := range collections {
items, err := col.GetAllItems()
if err != nil {
return nil, err
}
for _, i := range items {
label, err := i.GetLabel()
if err != nil {
slog.Warn("get label from dbus", "err", err.Error())
continue
}
if label == c.storage {
se, err := i.GetSecret(session.Path())
if err != nil {
return nil, fmt.Errorf("get storage from dbus error: %v" + err.Error())
}
secret = se.Value
}
}
}
if len(secret) == 0 {
// set default secret @https://source.chromium.org/chromium/chromium/src/+/main:components/os_crypt/os_crypt_linux.cc;l=100
secret = []byte("peanuts")
}
salt := []byte("saltysalt")
// @https://source.chromium.org/chromium/chromium/src/+/master:components/os_crypt/os_crypt_linux.cc
key := pbkdf2.Key(secret, salt, 1, 16, sha1.New)
c.masterKey = key
slog.Info("get master key success", "browser", c.name)
return key, nil
}