public HDKeyData NewKey(string walletName, string keysetName)
{
HDKeyData keyData;
while (true)
{
var keySetData = GetKeySetData(walletName, keysetName);
if (keySetData == null)
{
return(null);
}
KeyPath next;
if (keySetData.State.CurrentPath == null)
{
var root = keySetData.KeySet.Path ?? new KeyPath();
next = root.Derive(0);
}
else
{
next = Inc(keySetData.State.CurrentPath);
}
keyData = new HDKeyData();
keyData.ExtPubKeys = keySetData
.KeySet
.ExtPubKeys
.Select(k => k.ExtPubKey.Derive(next).GetWif(Network)).ToArray();
keyData.Path = next;
keyData.RedeemScript = CreateScriptPubKey(keyData.ExtPubKeys, keySetData.KeySet.SignatureCount, !keySetData.KeySet.NoP2SH);
if (keySetData.KeySet.NoP2SH)
{
keyData.ScriptPubKey = keyData.RedeemScript;
keyData.RedeemScript = null;
keyData.Address = keyData.ScriptPubKey.GetDestinationAddress(Network);
}
else
{
keyData.ScriptPubKey = keyData.RedeemScript.Hash.ScriptPubKey;
keyData.Address = keyData.ScriptPubKey.GetDestinationAddress(Network);
}
if (KeyDataTable.GetChild(walletName, keysetName).Create(Encode(keyData.ScriptPubKey), keyData, false))
{
keySetData.State.CurrentPath = next;
KeySetTable.GetChild(walletName).Create(keysetName, keySetData);
break;
}
}
var entry = Indexer.AddWalletRule(walletName, new ScriptRule
{
RedeemScript = keyData.RedeemScript,
ScriptPubKey = keyData.ScriptPubKey
});
var clientIndexer = Indexer.Configuration.CreateIndexerClient();
clientIndexer.MergeIntoWallet(walletName, keyData.ScriptPubKey, entry.Rule);
return(keyData);
}
public bool DeleteKeySet(string walletName, string keyset)
{
if (!KeySetTable.GetChild(walletName).Delete(keyset, true))
{
return(false);
}
KeyDataTable.GetChild(walletName, keyset).Delete();
return(true);
}
public bool AddKeySet(string walletName, HDKeySet keyset)
{
KeySetData data = new KeySetData
{
KeySet = keyset,
State = new HDKeyState()
};
return(KeySetTable.GetChild(walletName).Create(keyset.Name, data, false));
}
public KeySetData[] GetKeysets(string walletName)
{
return(KeySetTable.GetChild(walletName).Read());
}
public KeySetData GetKeySetData(string walletName, string keysetName)
{
return(KeySetTable.GetChild(walletName).ReadOne(keysetName));
}
public bool SetKeySet(string walletName, KeySetData keysetData)
{
return(KeySetTable.GetChild(walletName).Create(keysetData.KeySet.Name, keysetData, true));
}
