ethcrypto => crypto

1 files changed, 0 insertions, 113 deletions

diff --git a/ethcrypto/key_store.go b/ethcrypto/key_store.go
deleted file mode 100644
index 14d11011f..000000000
--- a/ethcrypto/key_store.go
+++ /dev/null
@@ -1,113 +0,0 @@
-package ethcrypto
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path"
-	"strings"
-
-	"github.com/ethereum/go-ethereum/ethutil"
-)
-
-type KeyStore interface {
-	Load(string) (*KeyRing, error)
-	Save(string, *KeyRing) error
-}
-
-type DBKeyStore struct {
-	db ethutil.Database
-}
-
-const dbKeyPrefix = "KeyRing"
-
-func (k *DBKeyStore) dbKey(session string) []byte {
-	return []byte(fmt.Sprintf("%s%s", dbKeyPrefix, session))
-}
-
-func (k *DBKeyStore) Save(session string, keyRing *KeyRing) error {
-	k.db.Put(k.dbKey(session), keyRing.RlpEncode())
-	return nil
-}
-
-func (k *DBKeyStore) Load(session string) (*KeyRing, error) {
-	data, err := k.db.Get(k.dbKey(session))
-	if err != nil {
-		return nil, nil
-	}
-	var keyRing *KeyRing
-	keyRing, err = NewKeyRingFromBytes(data)
-	if err != nil {
-		return nil, err
-	}
-	// if empty keyRing is found we return nil, no error
-	if keyRing.Len() == 0 {
-		return nil, nil
-	}
-	return keyRing, nil
-}
-
-type FileKeyStore struct {
-	basedir string
-}
-
-func (k *FileKeyStore) Save(session string, keyRing *KeyRing) error {
-	var content []byte
-	var err error
-	var privateKeys []string
-	var publicKeys []string
-	var mnemonics []string
-	var addresses []string
-	keyRing.Each(func(keyPair *KeyPair) {
-		privateKeys = append(privateKeys, ethutil.Bytes2Hex(keyPair.PrivateKey))
-		publicKeys = append(publicKeys, ethutil.Bytes2Hex(keyPair.PublicKey))
-		addresses = append(addresses, ethutil.Bytes2Hex(keyPair.Address()))
-		mnemonics = append(mnemonics, keyPair.Mnemonic())
-	})
-
-	basename := session
-	if session == "" {
-		basename = "default"
-	}
-
-	path := path.Join(k.basedir, basename)
-	content = []byte(strings.Join(privateKeys, "\n"))
-	err = ioutil.WriteFile(path+".prv", content, 0600)
-	if err != nil {
-		return err
-	}
-
-	content = []byte(strings.Join(publicKeys, "\n"))
-	err = ioutil.WriteFile(path+".pub", content, 0644)
-	if err != nil {
-		return err
-	}
-
-	content = []byte(strings.Join(addresses, "\n"))
-	err = ioutil.WriteFile(path+".addr", content, 0644)
-	if err != nil {
-		return err
-	}
-
-	content = []byte(strings.Join(mnemonics, "\n"))
-	err = ioutil.WriteFile(path+".mne", content, 0600)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (k *FileKeyStore) Load(session string) (*KeyRing, error) {
-	basename := session
-	if session == "" {
-		basename = "default"
-	}
-	secfile := path.Join(k.basedir, basename+".prv")
-	_, err := os.Stat(secfile)
-	// if file is not found then we return nil, no error
-	if err != nil {
-		return nil, nil
-	}
-	return NewKeyRingFromFile(secfile)
-}