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101 lines
2.3 KiB
101 lines
2.3 KiB
package firefox
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import (
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"errors"
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"fmt"
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"io/fs"
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"path/filepath"
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"github.com/moond4rk/hackbrowserdata/browsingdata"
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"github.com/moond4rk/hackbrowserdata/item"
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"github.com/moond4rk/hackbrowserdata/utils/fileutil"
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"github.com/moond4rk/hackbrowserdata/utils/typeutil"
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)
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type Firefox 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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var ErrProfilePathNotFound = errors.New("profile path not found")
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// New returns new Firefox instances.
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func New(profilePath string, items []item.Item) ([]*Firefox, error) {
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multiItemPaths := make(map[string]map[item.Item]string)
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// ignore walk dir error since it can be produced by a single entry
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_ = filepath.WalkDir(profilePath, firefoxWalkFunc(items, multiItemPaths))
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firefoxList := make([]*Firefox, 0, len(multiItemPaths))
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for name, itemPaths := range multiItemPaths {
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firefoxList = append(firefoxList, &Firefox{
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name: fmt.Sprintf("firefox-%s", name),
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items: typeutil.Keys(itemPaths),
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itemPaths: itemPaths,
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})
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}
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return firefoxList, nil
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}
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func (f *Firefox) copyItemToLocal() error {
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for i, path := range f.itemPaths {
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filename := i.String()
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if err := fileutil.CopyFile(path, filename); 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 firefoxWalkFunc(items []item.Item, multiItemPaths map[string]map[item.Item]string) fs.WalkDirFunc {
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return func(path string, info fs.DirEntry, err error) error {
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for _, v := range items {
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if info.Name() == v.FileName() {
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parentBaseDir := fileutil.ParentBaseDir(path)
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if _, exist := multiItemPaths[parentBaseDir]; exist {
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multiItemPaths[parentBaseDir][v] = path
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} else {
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multiItemPaths[parentBaseDir] = map[item.Item]string{v: 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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func (f *Firefox) GetMasterKey() ([]byte, error) {
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return f.masterKey, nil
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}
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func (f *Firefox) Name() string {
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return f.name
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}
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func (f *Firefox) BrowsingData(isFullExport bool) (*browsingdata.Data, error) {
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items := f.items
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if !isFullExport {
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items = item.FilterSensitiveItems(f.items)
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}
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b := browsingdata.New(items)
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if err := f.copyItemToLocal(); err != nil {
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return nil, err
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}
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masterKey, err := f.GetMasterKey()
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if err != nil {
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return nil, err
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}
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f.masterKey = masterKey
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if err := b.Recovery(f.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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