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108 lines
2.5 KiB
108 lines
2.5 KiB
package chromium
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import (
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"strings"
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"hack-browser-data/internal/browingdata"
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"hack-browser-data/internal/item"
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"hack-browser-data/internal/utils/fileutil"
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"hack-browser-data/internal/utils/typeutil"
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)
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type chromium struct {
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name string
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storage string
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profilePath string
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masterKey []byte
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items []item.Item
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itemPaths map[item.Item]string
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}
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// New create instance of chromium browser, fill item's path if item is existed.
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func New(name, storage, profilePath string, items []item.Item) (*chromium, error) {
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c := &chromium{
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name: name,
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storage: storage,
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}
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// TODO: Handle file path is not exist
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if !fileutil.FolderExists(profilePath) {
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return nil, fmt.Errorf("%s profile path is not exist: %s", name, profilePath)
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}
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itemsPaths, err := c.getItemPath(profilePath, items)
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if err != nil {
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return nil, err
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}
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c.profilePath = profilePath
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c.itemPaths = itemsPaths
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c.items = typeutil.Keys(itemsPaths)
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return c, err
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}
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func (c *chromium) Name() string {
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return c.name
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}
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func (c *chromium) GetBrowsingData() (*browingdata.Data, error) {
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b := browingdata.New(c.items)
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if err := c.copyItemToLocal(); err != nil {
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return nil, err
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}
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masterKey, err := c.GetMasterKey()
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if err != nil {
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return nil, err
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}
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c.masterKey = masterKey
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if err := b.Recovery(c.masterKey); err != nil {
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return nil, err
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}
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return b, nil
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}
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func (c *chromium) copyItemToLocal() error {
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for i, path := range c.itemPaths {
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// var dstFilename = item.TempName()
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var filename = i.String()
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// TODO: Handle read file error
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d, err := ioutil.ReadFile(path)
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if err != nil {
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fmt.Println(err.Error())
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}
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err = ioutil.WriteFile(filename, d, 0777)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (c *chromium) getItemPath(profilePath string, items []item.Item) (map[item.Item]string, error) {
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var itemPaths = make(map[item.Item]string)
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parentDir := fileutil.ParentDir(profilePath)
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baseDir := fileutil.BaseDir(profilePath)
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err := filepath.Walk(parentDir, chromiumWalkFunc(items, itemPaths, baseDir))
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return itemPaths, err
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}
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func chromiumWalkFunc(items []item.Item, itemPaths map[item.Item]string, baseDir string) filepath.WalkFunc {
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return func(path string, info os.FileInfo, err error) error {
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for _, it := range items {
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switch {
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case it.FileName() == info.Name():
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if it == item.ChromiumKey {
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itemPaths[it] = path
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}
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if strings.Contains(path, baseDir) {
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itemPaths[it] = path
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}
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}
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}
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return err
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}
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}
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