chore: fix typos (#232)

browsingdata/creditcard/creditcard.go

@@ -0,0 +1,137 @@
+package creditcard
+
+import (
+	"database/sql"
+	"os"
+
+	// import sqlite3 driver
+	_ "github.com/mattn/go-sqlite3"
+
+	"github.com/moond4rk/hackbrowserdata/crypto"
+	"github.com/moond4rk/hackbrowserdata/item"
+	"github.com/moond4rk/hackbrowserdata/log"
+)
+
+type ChromiumCreditCard []card
+
+type card struct {
+	GUID            string
+	Name            string
+	ExpirationYear  string
+	ExpirationMonth string
+	CardNumber      string
+	Address         string
+	NickName        string
+}
+
+const (
+	queryChromiumCredit = `SELECT guid, name_on_card, expiration_month, expiration_year, card_number_encrypted, billing_address_id, nickname FROM credit_cards`
+)
+
+func (c *ChromiumCreditCard) Parse(masterKey []byte) error {
+	db, err := sql.Open("sqlite3", item.TempChromiumCreditCard)
+	if err != nil {
+		return err
+	}
+	defer os.Remove(item.TempChromiumCreditCard)
+	defer db.Close()
+
+	rows, err := db.Query(queryChromiumCredit)
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var (
+			name, month, year, guid, address, nickname string
+			value, encryptValue                        []byte
+		)
+		if err := rows.Scan(&guid, &name, &month, &year, &encryptValue, &address, &nickname); err != nil {
+			log.Warn(err)
+		}
+		ccInfo := card{
+			GUID:            guid,
+			Name:            name,
+			ExpirationMonth: month,
+			ExpirationYear:  year,
+			Address:         address,
+			NickName:        nickname,
+		}
+		if len(encryptValue) > 0 {
+			if len(masterKey) == 0 {
+				value, err = crypto.DPAPI(encryptValue)
+			} else {
+				value, err = crypto.DecryptPass(masterKey, encryptValue)
+			}
+			if err != nil {
+				log.Error(err)
+			}
+		}
+
+		ccInfo.CardNumber = string(value)
+		*c = append(*c, ccInfo)
+	}
+	return nil
+}
+
+func (c *ChromiumCreditCard) Name() string {
+	return "creditcard"
+}
+
+func (c *ChromiumCreditCard) Len() int {
+	return len(*c)
+}
+
+type YandexCreditCard []card
+
+func (c *YandexCreditCard) Parse(masterKey []byte) error {
+	db, err := sql.Open("sqlite3", item.TempYandexCreditCard)
+	if err != nil {
+		return err
+	}
+	defer os.Remove(item.TempYandexCreditCard)
+	defer db.Close()
+	rows, err := db.Query(queryChromiumCredit)
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var (
+			name, month, year, guid, address, nickname string
+			value, encryptValue                        []byte
+		)
+		if err := rows.Scan(&guid, &name, &month, &year, &encryptValue, &address, &nickname); err != nil {
+			log.Warn(err)
+		}
+		ccInfo := card{
+			GUID:            guid,
+			Name:            name,
+			ExpirationMonth: month,
+			ExpirationYear:  year,
+			Address:         address,
+			NickName:        nickname,
+		}
+		if len(encryptValue) > 0 {
+			if len(masterKey) == 0 {
+				value, err = crypto.DPAPI(encryptValue)
+			} else {
+				value, err = crypto.DecryptPass(masterKey, encryptValue)
+			}
+			if err != nil {
+				log.Error(err)
+			}
+		}
+		ccInfo.CardNumber = string(value)
+		*c = append(*c, ccInfo)
+	}
+	return nil
+}
+
+func (c *YandexCreditCard) Name() string {
+	return "creditcard"
+}
+
+func (c *YandexCreditCard) Len() int {
+	return len(*c)
+}