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authorobscuren <geffobscura@gmail.com>2014-02-28 19:18:41 +0800
committerobscuren <geffobscura@gmail.com>2014-02-28 19:18:41 +0800
commitc0fcefa3a023c643040b3d9e300980bd32c33dff (patch)
tree239b7fc192b42aeb26b7e5e41fefa2e2c1cf2595
parentc9f3d1c00ba70016be4bb871f9ecd50d456c6985 (diff)
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Added a GetKeys method to support multiple accounts
-rw-r--r--ethdb/memory_database.go6
-rw-r--r--ethutil/db.go1
-rw-r--r--ethutil/key.go19
3 files changed, 26 insertions, 0 deletions
diff --git a/ethdb/memory_database.go b/ethdb/memory_database.go
index 9e91eb7d6..b0fa64ed7 100644
--- a/ethdb/memory_database.go
+++ b/ethdb/memory_database.go
@@ -26,6 +26,12 @@ func (db *MemDatabase) Get(key []byte) ([]byte, error) {
return db.db[string(key)], nil
}
+func (db *MemDatabase) GetKeys() []*ethutil.Key {
+ data, _ := db.Get([]byte("KeyRing"))
+
+ return []*ethutil.Key{ethutil.NewKeyFromBytes(data)}
+}
+
func (db *MemDatabase) Delete(key []byte) error {
delete(db.db, string(key))
diff --git a/ethutil/db.go b/ethutil/db.go
index b11d5d726..abbf4a2b0 100644
--- a/ethutil/db.go
+++ b/ethutil/db.go
@@ -4,6 +4,7 @@ package ethutil
type Database interface {
Put(key []byte, value []byte)
Get(key []byte) ([]byte, error)
+ GetKeys() []*Key
Delete(key []byte) error
LastKnownTD() []byte
Close()
diff --git a/ethutil/key.go b/ethutil/key.go
new file mode 100644
index 000000000..ec195f213
--- /dev/null
+++ b/ethutil/key.go
@@ -0,0 +1,19 @@
+package ethutil
+
+type Key struct {
+ PrivateKey []byte
+ PublicKey []byte
+}
+
+func NewKeyFromBytes(data []byte) *Key {
+ val := NewValueFromBytes(data)
+ return &Key{val.Get(0).Bytes(), val.Get(1).Bytes()}
+}
+
+func (k *Key) Address() []byte {
+ return Sha3Bin(k.PublicKey[1:])[12:]
+}
+
+func (k *Key) RlpEncode() []byte {
+ return EmptyValue().Append(k.PrivateKey).Append(k.PublicKey).Encode()
+}