static void Main(string[] args)
{
String addressAppBank = "open-api.akeywallet.com:80";
String addressTsv = "open-api-2sv.akeywallet.com:80";
Channel channelAppBank = new Channel(addressAppBank, ChannelCredentials.Insecure);
Channel channelTsv = new Channel(addressTsv, ChannelCredentials.Insecure);
var developerClient = new DeveloperService.DeveloperServiceClient(channelAppBank);
var appUserClient = new AppUserService.AppUserServiceClient(channelAppBank);
var tsvClient = new TSVService.TSVServiceClient(channelTsv);
String pkString = System.IO.File.ReadAllText(@"conf/public.pem");
String skString = System.IO.File.ReadAllText(@"conf/private.pem");
// replace to your own accessKey
String accessKey = "72b90c38e30cd418934753d873fb57344bc1b839";
// read rsa string from pem
var pk = Crypto.Crypto.GetPublicKey(pkString);
var sk = Crypto.Crypto.GetPrivateKey(skString);
// init session,get access key from your web console,CtyptoType select RSA or CURVE,curve25519 is a advanced cryto method
Session session = developerClient.initSession(new SessionRequest {
AccessKey = accessKey, CryptoType = "RSA"
});
// save session secret key
var secretKeyBuff = Crypto.Crypto.HexToByteArray(session.SecretKey);
var secretKey = Crypto.Crypto.DecryptPKCS1ByRSASk(secretKeyBuff, sk);
// get balance from your bank, need sign protobuf
// marshal session
byte[] sessionBuff = new byte[session.CalculateSize()];
CodedOutputStream sessionStream = new CodedOutputStream(sessionBuff);
session.WriteTo(sessionStream);
// sign session
string signedSession = Crypto.Crypto.SignWithRSA(sessionBuff, sk);
var metaSession = new Metadata();
metaSession.Add("sign", signedSession);
var bankBalance = developerClient.getBalance(session, metaSession);
// save a currency named BWC
AppBankCurrency bwcCurrency = null;
for (int i = 0; i < bankBalance.BankCurrencies.Count; i++)
{
if (bankBalance.BankCurrencies[i].CoinType == "BWC")
{
bwcCurrency = bankBalance.BankCurrencies[i];
}
}
Console.WriteLine(bwcCurrency.CoinType);
Console.WriteLine(bwcCurrency.Balance);
// sign in user 1 user 2
var user1 = appUserClient.signInAppUser(new AppUser {
AppUserId = "ABC5",
SessionId = session.SessionId, CryptoType = "RSA"
});
var user2 = appUserClient.signInAppUser(new AppUser {
AppUserId = "DEF5",
SessionId = session.SessionId, CryptoType = "RSA"
});
Console.WriteLine("user 1 is:{0}", user1.Id);
Console.WriteLine("user 2 is:{0}", user2.Id);
// decrypt user's pk sk;
var user1SkSecretBuff = Crypto.Crypto.HexToByteArray(user1.SecretPrivateKey);
var user1PemSk = Crypto.Crypto.DecryptAES(user1SkSecretBuff, secretKey);
Console.WriteLine("user1 sk is:{0}", Encoding.UTF8.GetString(user1PemSk));
var user1Sk = Crypto.Crypto.GetPrivateKey(Encoding.UTF8.GetString(user1PemSk));
// send some coin from bank to user1,ensure your account has enough money
var bankTx1 = new BankTx
{
SessionId = session.SessionId,
TxType = "out",
AppUserId = "ABC5",
CoinType = bwcCurrency.CoinType,
MainNet = bwcCurrency.MainNet,
CurrencyId = bwcCurrency.Id,
CryptoType = "RSA",
Amount = "100"
};
// marshal banktx
byte[] bankTx1Buff = new byte[bankTx1.CalculateSize()];
CodedOutputStream bankTx1Stream = new CodedOutputStream(bankTx1Buff);
bankTx1.WriteTo(bankTx1Stream);
// sign user1
string signedBank1 = Crypto.Crypto.SignWithRSA(bankTx1Buff, sk);
var metaBankTx1 = new Metadata();
metaBankTx1.Add("sign", signedBank1);
var tx1 = developerClient.sendTxFromBank(bankTx1, metaBankTx1);
Console.WriteLine("tx1 id is:{0}", tx1.Id);
// get user1 balance
var user1Pb = new AppUser
{
AppUserId = "ABC5",
SessionId = session.SessionId,
CryptoType = "RSA"
};
// marshal user1
byte[] user1Buff = new byte[user1Pb.CalculateSize()];
CodedOutputStream user1Stream = new CodedOutputStream(user1Buff);
user1Pb.WriteTo(user1Stream);
// sign user1
string signedUser1 = Crypto.Crypto.SignWithRSA(user1Buff, user1Sk);
var metaSignedUser1 = new Metadata();
metaSignedUser1.Add("sign", signedUser1);
var user1Balance = appUserClient.getBalance(user1Pb, metaSignedUser1);
Console.WriteLine("user1 bwc :{0}:{1}", user1Balance.AppUserCurrencies[0].CoinType, user1Balance.AppUserCurrencies[0].Balance);
// save user1 bwc currency
AppUserCurrency user1BwcCurrency = null;
for (int i = 0; i < user1Balance.AppUserCurrencies.Count; i++)
{
if (user1Balance.AppUserCurrencies[i].CoinType == "BWC")
{
user1BwcCurrency = user1Balance.AppUserCurrencies[i];
}
}
// send coin from one user to another user,before send,user need bind 2step verify
var userTx1 = new AppUserTx
{
AppId = session.AppId,
CryptoType = "RSA",
FromUserCurrencyId = user1BwcCurrency.Id,
ToUserId = user2.AppUserId,
Amount = "10"
};
// marshal userTx1
byte[] userTx1Buff = new byte[userTx1.CalculateSize()];
CodedOutputStream userTx1Stream = new CodedOutputStream(userTx1Buff);
userTx1.WriteTo(userTx1Stream);
// sign user1
string signedUserTx1 = Crypto.Crypto.SignWithRSA(userTx1Buff, user1Sk);
var metaSignedUserTx1 = new Metadata();
metaSignedUserTx1.Add("sign", signedUserTx1);
var txUser1 = appUserClient.createTx(userTx1, metaSignedUserTx1);
Console.WriteLine("txuser1 id:{0}", txUser1.Id);
/*
* // bind two step verify example
* var keyRequest = new KeyRequest
* {
* SessionId = session.SessionId,
* Label = user1.AppUserId
* };
* var keyTsv = tsvClient.generateKey(keyRequest);
* Console.WriteLine("tsv qr url is:{0}",keyTsv.QrUrl);
* var bindKeyRequest = new BindKeyRequest
* {
* Key = "EH7EBYJFRNVPJLYW",
* ProviderName = "akey.io",
* VerifyCode = "191651",
* Label = user1.AppUserId
* };
* var bindKey = tsvClient.bindKey(bindKeyRequest);
*/
var sendUserTx1 = new AppUserTx
{
Id = txUser1.Id,
CryptoType = "RSA",
Code = "866642",
SessionId = session.SessionId
};
// marshal sendUserTx1
byte[] sendUserTx1Buff = new byte[sendUserTx1.CalculateSize()];
CodedOutputStream sendUserTx1Stream = new CodedOutputStream(sendUserTx1Buff);
sendUserTx1.WriteTo(sendUserTx1Stream);
// sign user1
string signedSendUserTx1 = Crypto.Crypto.SignWithRSA(sendUserTx1Buff, user1Sk);
var metaSignedSendUserTx1 = new Metadata();
metaSignedSendUserTx1.Add("sign", signedSendUserTx1);
var sendTxUser1 = appUserClient.sendTx(sendUserTx1, metaSignedSendUserTx1);
}
