public static void Execute(Key privateKey)
{
// use a one-way cryptographic function, to generate a public key.
PubKey publicKey = privateKey.PubKey;
KeyId publicKeyHash = publicKey.Hash;
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
Console.WriteLine();
Console.WriteLine("mainNetAddress.ScriptPubKey: " + mainNetAddress.ScriptPubKey);
Console.WriteLine("testNetAddress.ScriptPubKey: " + testNetAddress.ScriptPubKey);
// generate a bitcoin address from the ScriptPubKey and the network identifier.
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
// retrieve the hash from the ScriptPubKey and generate a Bitcoin Address from it
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
var sameMainNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.Main);
Console.WriteLine();
Console.WriteLine(mainNetAddress == sameMainNetAddress); // True
Console.WriteLine(publicKeyHash == samePublicKeyHash); // True
Console.WriteLine(mainNetAddress == sameMainNetAddress2); // True
Console.ReadLine();
}
static void Main()
{
//There is no know "bitcoin Address",all it goes to
//it actually all they care is ScriptPubKey
var publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
//** Here is what ScriptPubKey look like
Console.WriteLine("The MainNetAddress's ScriptPubKey " + mainNetAddress.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
Console.WriteLine("The TestNetAddress's ScriptPubKey " + testNetAddress.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
//They look the same, Are they really the same?
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine("Generate bitcoin address from ScriptPubKey " mainNetAddress == sameMainNetAddress); // True
//generate bitcoin address from ScriptPubKey
//Retrieve the harsh from the ScriptPubKey and generate Bitcoin Address
//The ScriptPubKey does not contains the hashed public key permitted to spend the bitcoin
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
Console.WriteLine(publicKeyHash == samePublicKeyHash); // True
var sameMainNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.Main);
Console.WriteLine("Retrieve the harsh from the ScriptPubKey, Are they the same " mainNetAddress == sameMainNetAddress2); // True
//From now on, we only exclusively user ScriptPubKey, Address is only a user interface concept
Console.ReadLine();
}
static void Main()
{
var publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
Console.WriteLine(mainNetAddress.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
Console.WriteLine(testNetAddress.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress); // True
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
Console.WriteLine(publicKeyHash == samePublicKeyHash); // True
var sameMainNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress2); // True
Console.ReadLine();
}
private static void ScriptPubKey()
{
Key privateKey = new Key();
KeyId publicKeyHash = privateKey.PubKey.Hash;
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
publicKeyHash = new KeyId(publicKeyHash.ToString());
testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
mainNetAddress = publicKeyHash.GetAddress(Network.Main);
Console.WriteLine(mainNetAddress.ScriptPubKey);
// OP_DUP OP_HASH160 18Av7Pm5knLGDu2CCAwVs6fPoy7UhyaC3Z OP_EQUALVERIFY OP_CHECKSIG
Console.WriteLine(testNetAddress.ScriptPubKey);
// OP_DUP OP_HASH160 18Av7Pm5knLGDu2CCAwVs6fPoy7UhyaC3Z OP_EQUALVERIFY OP_CHECKSIG
var paymentScript = publicKeyHash.ScriptPubKey;
Console.WriteLine(paymentScript);
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine(sameMainNetAddress);
Console.WriteLine(mainNetAddress == sameMainNetAddress); // True
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
Console.WriteLine(publicKeyHash == samePublicKeyHash); // True
var sameMainNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress2); // True
}
static void Main(string[] args)
{
Console.WriteLine("Hello World! " + new Key().GetWif(Network.Main));
// generate a random private key
//Key privateKey = new Key();
//From the private key, we use a one-way cryptographic function, to generate a public key.
PubKey publicKey = privateKey.PubKey;
Console.WriteLine(publicKey);
//we can easily get your bitcoin address from your public key
// and the network on which this address should be used.
Console.WriteLine(publicKey.GetAddress(Network.Main));
Console.WriteLine(publicKey.GetAddress(Network.TestNet));
/* var publicKeyHash = publicKey.Hash;
* Console.WriteLine(publicKeyHash);
* var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
* var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
* Console.WriteLine(mainNetAddress);
* Console.WriteLine(testNetAddress); */
var publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
Console.WriteLine(mainNetAddress.ScriptPubKey);
Console.WriteLine(testNetAddress.ScriptPubKey);
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress);
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
Console.WriteLine(publicKeyHash == samePublicKeyHash); // True
var sameMainNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress2); //
Key privateKey = new Key(); // generate a random private key
// generate our Bitcoin secret(also known as Wallet Import Format or simply WIF) from our private key for the mainnet
BitcoinSecret mainNetPrivateKey = privateKey.GetBitcoinSecret(Network.Main);
BitcoinSecret testNetPrivateKey = privateKey.GetBitcoinSecret(Network.TestNet); // generate our Bitcoin secret(also known as Wallet Import Format or simply WIF) from our private key for the testnet
Console.WriteLine(mainNetPrivateKey);
Console.WriteLine(testNetPrivateKey);
bool WifIsBitcoinSecret = mainNetPrivateKey == privateKey.GetWif(Network.Main);
Console.WriteLine(WifIsBitcoinSecret); // True
// Create a client
QBitNinjaClient client = new QBitNinjaClient(Network.Main);
// Parse transaction id to NBitcoin.uint256 so the client can eat it
var transactionId = uint256.Parse("f13dc48fb035bbf0a6e989a26b3ecb57b84f85e0836e777d6edf60d87a4a2d94");
// Query the transaction
GetTransactionResponse transactionResponse = client.GetTransaction(transactionId).Result;
}
protected void btnStart_Click(object sender, EventArgs e)
{
Key privatekey = new Key(); //私钥
PubKey publickey = privatekey.PubKey; //与私钥相对应得公钥
KeyId publicKeyHash = publickey.Hash; //得到公钥的 hash
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet); //测试网地址
var mainNetAddress = publicKeyHash.GetAddress(Network.Main); //主网地址
tbxMsg.Text = mainNetAddress.ToString();
}
// Generate ScriptPubKey
private static void GenerateScriptPubKey()
{
Console.WriteLine("\nScriptPubKey");
var publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
Console.WriteLine(mainNetAddress
.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
Console.WriteLine(testNetAddress
.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
}
static void Main(string[] args)
{
RandomUtils.Random = new UnsecureRandom(); // set the random number generator.
Key privateKey = new Key(); // generate a random private key
PubKey publicKey = privateKey.PubKey;
Console.WriteLine(publicKey);
Console.WriteLine(publicKey.GetAddress(Network.Main));
Console.WriteLine(publicKey.GetAddress(Network.TestNet));
var publicKeyHash = publicKey.Hash;
Console.WriteLine("publicKeyHash: " + publicKeyHash);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
Console.WriteLine("mainNetAddress: " + mainNetAddress);
Console.WriteLine("testNetAddress: " + testNetAddress);
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress);
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
Console.WriteLine(publicKeyHash == samePublicKeyHash);
var sameMainNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress2);
var bitcoinSecret = privateKey.GetWif(Network.Main);
Console.WriteLine("Hello World! " + bitcoinSecret);
Console.WriteLine("#######################################################################");
var publicKeyHash2 = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var testNetAddress2 = publicKeyHash2.GetAddress(Network.TestNet);
var mainNetAddress2 = publicKeyHash2.GetAddress(Network.Main);
// OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
Console.WriteLine(mainNetAddress2.ScriptPubKey);
// OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
Console.WriteLine(testNetAddress2.ScriptPubKey);
Console.ReadLine();
}
private void label4_Click(object sender, EventArgs e)//查询地址
{
if (flagadr == 0)
{
string privateKeyStr = PrivateKey;
BitcoinSecret privateKey = new BitcoinSecret(privateKeyStr);
Network network = privateKey.Network;
PubKey pubKey = privateKey.PubKey;
string pubKeyStr = pubKey.ToHex();
KeyId pkhash = pubKey.Hash;
string pkhashStr = pkhash.ToString();
BitcoinAddress addres = pkhash.GetAddress(network);
string address = addres.ToString();
textBox1.Visible = true;
textBox1.Text = address;
flagadr = 2;
}
else if (flagadr == 1)
{
textBox1.Visible = true;
flagadr = 2;
}
else
{
textBox1.Visible = false;
flagadr = 1;
}
}
public void GetBalance()
{
ssbalance = 0;
string privateKeyStr = PrivateKey;
//string privateKeyStr = "cUvazeu9ucqD4trygt8xMEQKZfR3SZ5BdiAWb3eEwbQ48iPwYKSB";
BitcoinSecret privateKey = new BitcoinSecret(privateKeyStr);
Network network = privateKey.Network;
PubKey pubKey = privateKey.PubKey;
string pubKeyStr = pubKey.ToHex();
KeyId pkhash = pubKey.Hash;
string pkhashStr = pkhash.ToString();
BitcoinAddress addres = pkhash.GetAddress(network);
string address = addres.ToString();
string networkStr = bsvConfiguration_class.testNetwork;
string uri = bsvConfiguration_class.RestApiUri;
//读取未消费的交易输出utxo
Task <RestApiUtxo_class[]> utxo = Task <RestApiUtxo_class[]> .Run(() =>
{
RestApiUtxo_class[] untxo = RestApi_class.getUtxosByAnAddress(uri, networkStr, address);
return(untxo);
});
utxo.Wait();
int n = utxo.Result.Length;
for (int i = 0; i < n; i++)
{
ssbalance += utxo.Result[i].Value;
}
//Console.WriteLine(ssbalance);
label3.Text = "账户余额：";
label3.Text += ssbalance;
label3.Text += " sat";
}
// get public script key
public Script GetScriptPubKey()
{
var publicKeyHash = new KeyId(GetPublicKey().ToString());
var testNetAddress = publicKeyHash.GetAddress(_networkType);
return(testNetAddress.ScriptPubKey);
}
private static void TestMethod()
{
Key privateKey = new Key();
PubKey publicKey = privateKey.PubKey;
string mnemonicString = "quantum tobacco key they maid mean crime youth chief jungle mind design broken tilt bus shoulder leaf good forward erupt split divert bread kitten";
var mnemonic = new Mnemonic(mnemonicString);
var seed = mnemonic.DeriveSeed();
var xprv = mnemonic.DeriveExtKey().Derive(new KeyPath("m/44\'/0\'/0\'/0"));
var xpub = xprv.Neuter();
Console.WriteLine("xpub: " + xpub.ToString(Network.Main));
Console.WriteLine("Private Key Test net: " + privateKey.ToString(Network.TestNet));
Console.WriteLine("Secret Test net" + privateKey.GetBitcoinSecret(Network.TestNet).ToString());
//Console.WriteLine("address Main net: " + publicKey.GetAddress(ScriptPubKeyType.Legacy, Network.Main));
Console.WriteLine("address Test net: " + publicKey.GetAddress(ScriptPubKeyType.Legacy, Network.TestNet));
Console.WriteLine("Segwit address Test net: " + publicKey.GetAddress(ScriptPubKeyType.Segwit, Network.TestNet));
var publicKeyHash = publicKey.Hash;
Console.WriteLine("public key hash:" + publicKeyHash);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
Console.WriteLine("address Main net: " + mainNetAddress);
Console.WriteLine("address Test net: " + testNetAddress);
Console.WriteLine("----------------------");
var publicKeyHash2 = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var testNetAddress2 = publicKeyHash2.GetAddress(Network.TestNet);
var mainNetAddress2 = publicKeyHash2.GetAddress(Network.Main);
Console.WriteLine(mainNetAddress2.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
Console.WriteLine(testNetAddress2.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
Console.WriteLine("-----------------------");
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress); // True
}
static void Main(string[] args)
{
Console.WriteLine("Hello CryptoDosh!");
Key privateKey = new Key(); // generates a random private key
PubKey publicKey = privateKey.PubKey; //one way cryptographic function generates a public key derived from the private key
Console.WriteLine(publicKey);
//TestNet is a Bitcoin network for development purposes. Bitcoins on this network worth nothing.
//70f5804823b296b439c555a127e29b90a61e07294aba7db9815c519683b22894 - TX ID
//gets your bitcoin address from your public key and the network on which this address should be used.
Console.WriteLine(publicKey.GetAddress(Network.TestNet));
//a bitcoin address is made up of a version byte and your public key’s hash bytes.
var publicKeyHash = publicKey.Hash;
Console.WriteLine(publicKeyHash);
//both of these bytes are concatenated and then encoded into a Base58Check.
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
Console.WriteLine(testNetAddress);
//there is no such thing as a Bitcoin Address.
//internally, the Bitcoin protocol identifies the recipient of Bitcoin by a ScriptPubKey.
//a ScriptPubKey is a short script that explains what conditions must be met to claim ownership of bitcoins.
//we generate the ScriptPubKey from the Bitcoin Address.
//this is a step that all bitcoin clients do to translate the “human friendly” Bitcoin Address to the Blockchain readable address.
publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
Console.WriteLine(testNetAddress.ScriptPubKey);
//ScriptPubKey appears to have nothing to do with the Bitcoin Address, but it does show the hash of the public key.
//Bitcoin Addresses are composed of a version byte which identifies the network where to use the address and the hash of a public key.
//We can go backwards and generate a bitcoin address from the ScriptPubKey and the network identifier.
var paymentScript = publicKeyHash.ScriptPubKey;
var sameTestNetAddress = paymentScript.GetDestinationAddress(Network.TestNet);
Console.WriteLine(testNetAddress == sameTestNetAddress);
//it is also possible to retrieve the hash from the ScriptPubKey and generate a Bitcoin Address from it:
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
Console.WriteLine(publicKeyHash == samePublicKeyHash); // True
var sameTestNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.TestNet);
Console.WriteLine(testNetAddress == sameTestNetAddress2); // True
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
var address = string.Empty;
if (value != null)
{
var key = new KeyId((byte[])value);
address = key.GetAddress(_network).ToString();
}
writer.WriteValue(address);
}
//--------------------------------------------------------------------------------
void Sample_01_BitcoinAddress()
{
Key privateKey = new Key(); // generate random private key
PubKey publicKey = privateKey.PubKey; // generate public key from private key
KeyId publicKeyHash = publicKey.Hash; // generate public key hash
Debug.Log(publicKey + " <-------------- publicKey");
Debug.Log(publicKeyHash + " <-------------- publicKeyHash");
Debug.Log(publicKey.GetAddress(NBitcoin.Network.TestNet) + " <-------------- testNetAdress from public Key");
Debug.Log(publicKeyHash.GetAddress(NBitcoin.Network.TestNet) + " <-------------- testNetAdress from public Key Hash");
}
private static void Main(string[] args)
{
// as the Blockchain is concerned, there is no such thing as a Bitcoin Address.
// Internally, the Bitcoin protocol identifies the recipient of Bitcoin by a ScriptPubKey.
// e.g., OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
// ScriptPubKey explains the conditions that must be met to claim ownership of bitcoin
// generate the scriptpubkey from the bitcoin address
var publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
// scriptpubkeys will contain hash of public key
Console.WriteLine(mainNetAddress.ScriptPubKey);
Console.WriteLine(testNetAddress.ScriptPubKey);
// Bitcoin Addresses are composed of a version byte which identifies the network where to use the address and the hash of a public key.
// So we can go backwards and generate a bitcoin address from the ScriptPubKey and the network identifier.
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress);
// also possible to retrieve the hash from the ScriptPubKey and generate a Bitcoin Address from it
var samePublicKeyHash = paymentScript.GetDestination() as KeyId;
Console.WriteLine(publicKeyHash == samePublicKeyHash);
var sameMainNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.Main);
Console.WriteLine(mainNetAddress == sameMainNetAddress2);
// Note: A ScriptPubKey does not necessarily contain the hashed public key(s) permitted to spend the bitcoin.
Console.ReadLine();
}
/// <summary>
/// Initializes an instance of the <see cref="ScriptPubKey"/> class.
/// </summary>
/// <param name="script">The script.</param>
/// <param name="network">The network where the transaction was conducted.</param>
public ScriptPubKey(NBitcoin.Script script, Network network) : base(script)
{
this.Type = this.GetScriptType(script.FindTemplate(network));
// To avoid modifying the very low-level GetDestination logic, check for a cold staking script first.
// The decision to show the cold pubkey's address in the 'addresses' list is based on the following:
// 1. It seems more intuitive from a user's perspective that their balance will appear against this address.
// 2. A balance should never appear against a hot address from an exchange's perspective, as they have no guarantee they will be able to spend those funds.
// It is also presumed that it is preferable to show an address rather than not, as a block explorer would then have to show only a relatively meaningless raw script as the output's destination.
// Another considered alternative was to show both addresses, but with a modified version byte. The underlying pubkey hashes would be the same, but the resulting addresses would be visually distinct from regular P2PKH.
// This may have caused user confusion, however, as the modified addresses would not look like those they used to configure the cold staking setup, making searching for them on a block explorer more difficult.
if (script.IsScriptType(ScriptType.ColdStaking))
{
var coldPubKeyHash = new KeyId(script.ToBytes(true).SafeSubarray(28, 20));
this.ReqSigs = 1;
this.Addresses = new List <string> {
coldPubKeyHash.GetAddress(network).ToString()
};
return;
}
var destinations = new List <TxDestination> {
script.GetDestination(network)
};
if (destinations[0] == null)
{
destinations = script.GetDestinationPublicKeys(network).Select(p => p.Hash).ToList <TxDestination>();
}
// TODO: We do not want to put the cold staking addresses into the 'addresses' element due to the high potential for confusion. Maybe introduce an additional element?
if (destinations.Count == 1)
{
this.ReqSigs = 1;
this.Addresses = new List <string> {
destinations[0].GetAddress(network).ToString()
};
}
else if (destinations.Count > 1)
{
PayToMultiSigTemplateParameters multi = PayToMultiSigTemplate.Instance.ExtractScriptPubKeyParameters(script) ??
PayToFederationTemplate.Instance.ExtractScriptPubKeyParameters(script, network);
if (multi != null)
{
this.ReqSigs = multi.SignatureCount;
this.Addresses = multi.PubKeys.Select(m => m.GetAddress(network).ToString()).ToList();
}
}
}
void Start()
{
var publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
UnityEngine.Debug.Log(mainNetAddress.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
UnityEngine.Debug.Log(testNetAddress.ScriptPubKey); // OP_DUP OP_HASH160 14836dbe7f38c5ac3d49e8d790af808a4ee9edcf OP_EQUALVERIFY OP_CHECKSIG
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
UnityEngine.Debug.Log(mainNetAddress == sameMainNetAddress); // True
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
UnityEngine.Debug.Log(publicKeyHash == samePublicKeyHash); // True
var sameMainNetAddress2 = new BitcoinPubKeyAddress(samePublicKeyHash, Network.Main);
UnityEngine.Debug.Log(mainNetAddress == sameMainNetAddress2); // True
}
public ScriptPubKey()
{
var publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
Console.WriteLine("ScriptPubKey (MainNet): " + mainNetAddress.ScriptPubKey);
Console.WriteLine("ScriptPubKey (TestNet): " + testNetAddress.ScriptPubKey);
Console.WriteLine();
var paymentScript = publicKeyHash.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine("Is it possible to get BitcoinAddress from ScriptPubKey?");
Console.WriteLine(mainNetAddress == sameMainNetAddress);
Console.WriteLine();
var samePublicKeyHash = (KeyId)paymentScript.GetDestination();
Console.WriteLine("Is it possible to get PublicKeyHash from ScriptPubKey?");
Console.WriteLine(publicKeyHash == samePublicKeyHash);
}
void Sample_02_ScriptPublicKey()
{
// case 1
KeyId publicKeyHash = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
BitcoinAddress bitcoinAddress = publicKeyHash.GetAddress(NBitcoin.Network.TestNet);
Debug.Log(bitcoinAddress.ScriptPubKey + " <-------------- Bitcoin Address from public Key Hash");
Script paymentScript = publicKeyHash.ScriptPubKey;
BitcoinAddress destination = paymentScript.GetDestinationAddress(NBitcoin.Network.TestNet);
Debug.Log(destination.ScriptPubKey + " <-------------- Bitcoin Address from public Key Hash");
// case 2
KeyId sameKeyHash = (KeyId)paymentScript.GetDestination();
BitcoinAddress sameAdress = new BitcoinPubKeyAddress(sameKeyHash, NBitcoin.Network.TestNet);
Debug.Log(sameAdress);
Debug.Log(publicKeyHash);
Debug.Log(sameKeyHash);
}
public async Task <object> Find(string data)
{
data = data.Trim();
var b58 = NoException(() => WhatIsBase58.GetFromBitcoinString(data));
if (b58 != null)
{
if (b58 is WhatIsAddress)
{
var address = (WhatIsAddress)b58;
TryFetchRedeemOrPubKey(address);
}
return(b58);
}
if (data.Length == 0x40)
{
try
{
return(await Controller.JsonTransaction(uint256.Parse(data), false));
}
catch
{
}
}
var b = NoException(() => Controller.JsonBlock(BlockFeature.Parse(data), true, false));
if (b != null)
{
return(b);
}
if (data.Length == 0x28) //Hash of pubkey or script
{
TxDestination dest = new KeyId(data);
var address = new WhatIsAddress(dest.GetAddress(Network));
if (TryFetchRedeemOrPubKey(address))
{
return(address);
}
dest = new ScriptId(data);
address = new WhatIsAddress(dest.GetAddress(Network));
if (TryFetchRedeemOrPubKey(address))
{
return(address);
}
}
var script = NoException(() => GetScriptFromBytes(data));
if (script != null)
{
return(new WhatIsScript(script, Network));
}
script = NoException(() => GetScriptFromText(data));
if (script != null)
{
return(new WhatIsScript(script, Network));
}
var sig = NoException(() => new TransactionSignature(Encoders.Hex.DecodeData(data)));
if (sig != null)
{
return(new WhatIsTransactionSignature(sig));
}
var pubkeyBytes = NoException(() => Encoders.Hex.DecodeData(data));
if (pubkeyBytes != null && PubKey.Check(pubkeyBytes, true))
{
var pubKey = NoException(() => new PubKey(data));
if (pubKey != null)
{
return(new WhatIsPublicKey(pubKey, Network));
}
}
if (data.Length == 80 * 2)
{
var blockHeader = NoException(() =>
{
var h = new BlockHeader();
h.ReadWrite(Encoders.Hex.DecodeData(data));
return(h);
});
if (blockHeader != null)
{
return(new WhatIsBlockHeader(blockHeader));
}
}
return(null);
}
public static BitcoinAddress getAddressFromPubKeyHash(KeyId pubKeyHash, Network network)
{
return(pubKeyHash.GetAddress(network));
}
static void Main(string[] args)
{
Console.WriteLine("Hello Coin!");
Console.WriteLine("======================= privateKey");
Key privateKey = new Key(); // generate a random private key
Console.WriteLine("privateKey : " + privateKey);
Console.WriteLine("");
Console.WriteLine("======================= privateKey => publicKey");
PubKey publicKey = privateKey.PubKey;
Console.WriteLine("publicKey : " + publicKey);
// ง่ายมากที่จะรับ bitcoin address จาก publicKey
Console.WriteLine("");
Console.WriteLine("======================= publicKey => GetAddress");
Console.WriteLine("addressMain : " + publicKey.GetAddress(Network.Main));
Console.WriteLine("addressTestNet : " + publicKey.GetAddress(Network.TestNet));
// hash คือการลดรูปของ publicKey
// address ที่ได้จาก publish key หรือ publish key has จะเป็น address เดียวกันคือตัวเดียวกันนั่นแหละ
Console.WriteLine("");
Console.WriteLine("======================= publicKey => publicKeyHash => GetAddress");
var publicKeyHash = publicKey.Hash;
Console.WriteLine("publicKeyHash : " + publicKeyHash);
var mainNetAddress = publicKeyHash.GetAddress(Network.Main);
var testNetAddress = publicKeyHash.GetAddress(Network.TestNet);
Console.WriteLine("mainNetAddress : " + mainNetAddress);
Console.WriteLine("testNetAddress : " + testNetAddress);
// เอาส่วนแรกก่อนละกัน ส่วนแรกที่เป็นการเขียนโน้ตทิ้งไว้ใน out ฝากไว้ให้ผู้รับ Script ส่วนนี้มีชื่อเรียกอย่างเป็นทางการว่า Public Key Script หรือ scriptPubKey ซึ่งก็คือ Script ฝั่งที่ใช้ Public Key ครับ
Console.WriteLine("");
Console.WriteLine("======================= ScriptPubKey from Address");
var publicKeyHash1 = new KeyId("14836dbe7f38c5ac3d49e8d790af808a4ee9edcf");
Console.WriteLine("publicKeyHash1 : " + publicKeyHash1);
var testNetAddress1 = publicKeyHash1.GetAddress(Network.TestNet);
var mainNetAddress1 = publicKeyHash1.GetAddress(Network.Main);
Console.WriteLine("mainNetAddress : " + mainNetAddress1);
Console.WriteLine("testNetAddress : " + testNetAddress1);
Console.WriteLine("mainNetAddress1ScriptPubKey : " + mainNetAddress1.ScriptPubKey);
Console.WriteLine("testNetAddress1ScriptPubKey : " + testNetAddress1.ScriptPubKey);
Console.WriteLine("");
Console.WriteLine("======================= Address ที่ได้จาก ScriptPubKey ที่มาจาก hash เดียวกัน จะเท่ากับ hash ที่ GetAddress (ScriptPubKey หน้าจะมีความสัมพันกับ publicKeyHash)");
var paymentScript = publicKeyHash1.ScriptPubKey;
var sameMainNetAddress = paymentScript.GetDestinationAddress(Network.Main);
Console.WriteLine(mainNetAddress1 == sameMainNetAddress); // True
Console.WriteLine(mainNetAddress1.ScriptPubKey == publicKeyHash1.ScriptPubKey); // True
// private key ที่เข้ารหัส Base58Check เรียกมันว่า Bitcoin Secret (หรือเรียกว่า Wallet Import Format หรือ simply WIF) คล้ายๆ Bitcoin Addresses.
// เข้าใจว่า GetBitcoinSecret เป็นฟังชั่นเหมือนกันกับ GetWif
Console.WriteLine("");
Console.WriteLine("======================= GetBitcoinSecret");
BitcoinSecret mainNetPrivateKey = privateKey.GetBitcoinSecret(Network.Main); // generate our Bitcoin secret(also known as Wallet Import Format or simply WIF) from our private key for the mainnet
BitcoinSecret testNetPrivateKey = privateKey.GetBitcoinSecret(Network.TestNet); // generate our Bitcoin secret(also known as Wallet Import Format or simply WIF) from our private key for the testnet
Console.WriteLine(mainNetPrivateKey);
Console.WriteLine(testNetPrivateKey);
bool WifIsBitcoinSecret = mainNetPrivateKey == privateKey.GetWif(Network.Main);
Console.WriteLine(WifIsBitcoinSecret); // True
Console.ReadLine();
}
private void button1_Click(object sender, EventArgs e) //读取
{
textBox2.Text = "";
Console.WriteLine("start get");
string privateKeyStr = PrivateKey;
//string privateKeyStr = "cUvazeu9ucqD4trygt8xMEQKZfR3SZ5BdiAWb3eEwbQ48iPwYKSB";
BitcoinSecret privateKey = new BitcoinSecret(privateKeyStr);
Network network = privateKey.Network;
PubKey pubKey = privateKey.PubKey;
string pubKeyStr = pubKey.ToHex();
KeyId pkhash = pubKey.Hash;
string pkhashStr = pkhash.ToString();
BitcoinAddress addres = pkhash.GetAddress(network);
string address = addres.ToString();
string networkStr = bsvConfiguration_class.testNetwork;
string uri = bsvConfiguration_class.RestApiUri;
//获取链上的交易历史
Task <RestApiAddressHistoryTx[]> t = Task <RestApiAddressHistoryTx[]> .Run(() =>
{
RestApiAddressHistoryTx[] addrHistory = RestApi_class.getAddressHistory(uri, networkStr, address);
return(addrHistory);
});
t.Wait();
int num = t.Result.Length;
Console.WriteLine("链上交易数目：" + num);
//读取链上信息
Task <RestApiTransaction[]> gettxs = null;
if (num > 0)
{
string[] txHashs = new string[num];
for (int i = 0; i < num; i++)
{
txHashs[i] = t.Result[i].TxHash;
}
gettxs = Task <RestApiTransaction[]> .Run(() =>
{
RestApiTransaction[] txs = RestApi_class.getTransactions(uri, networkStr, txHashs);
return(txs);
});
}
for (int i = 0; i < num; i++)
{
RestApiTransaction tx = gettxs.Result[i];
string s = RestApi_class.getOpReturnData(tx, bsvConfiguration_class.encoding);
if (s != null)
{
//解密
byte[] encryptedBytes;
Base58Encoder base58Encoder = new Base58Encoder();
encryptedBytes = base58Encoder.DecodeData(s);
string data = AES_class.AesDecrypt(encryptedBytes, privateKeyStr);
textBox2.Text += data;
textBox2.Text += "\r\n";
textBox2.Text += System.Environment.NewLine;
textBox2.Text += "------------------------------------------------------------------------------------";
textBox2.Text += "\r\n";
textBox2.Text += System.Environment.NewLine;
Console.WriteLine("链上内容：" + s);
}
}
}
/// <summary>
/// Try to interpret the given string in a few ways in order to detect what object it's supposed to represent.
/// </summary>
/// <returns>The object represented by the input string. This may be a Bitcoin address, a script, a signature, a public key, etc.</returns>
public async Task <object> Find(string data)
{
data = data.Trim();
// Is it a Bitcoin address?
var b58 = NoException(() => WhatIsBase58.GetFromBitcoinString(data));
if (b58 != null)
{
if (b58 is WhatIsAddress address)
{
await TryFetchRedeemOrPubKey(address); // Shouldn't the return value here be checked?
}
return(b58);
}
// Is it a transaction ID?
if (data.Length == 0x40)
{
try
{
return(await Controller.JsonTransaction(uint256.Parse(data), false));
}
catch
{
// Well, apparently it's not a transaction ID.
}
}
// Is it a block feature?
var b = NoException(() => Controller.JsonBlock(BlockFeature.Parse(data), true, false));
if (b != null)
{
return(b);
}
// Is it the hash of a public key (modeled as KeyId in NBitcoin), or is it the hash of a script ID?
if (data.Length == 0x28) // Hash of pubkey or script
{
TxDestination dest = new KeyId(data);
var address = new WhatIsAddress(dest.GetAddress(Network));
if (await TryFetchRedeemOrPubKey(address))
{
return(address);
}
dest = new ScriptId(data);
address = new WhatIsAddress(dest.GetAddress(Network));
if (await TryFetchRedeemOrPubKey(address))
{
return(address);
}
}
// Is it a script?
var script = NoException(() => GetScriptFromBytes(data));
if (script != null)
{
return(new WhatIsScript(script, Network));
}
script = NoException(() => GetScriptFromText(data));
if (script != null)
{
return(new WhatIsScript(script, Network));
}
// Is it a transaction signature?
var sig = NoException(() => new TransactionSignature(Encoders.Hex.DecodeData(data)));
if (sig != null)
{
return(new WhatIsTransactionSignature(sig));
}
// Is it a hexstring representing the bytes of a public key?
var pubkeyBytes = NoException(() => Encoders.Hex.DecodeData(data));
if (pubkeyBytes != null && PubKey.Check(pubkeyBytes, true))
{
var pubKey = NoException(() => new PubKey(data));
if (pubKey != null)
{
return(new WhatIsPublicKey(pubKey, Network));
}
}
// Is it a blockheader?
if (data.Length == 80 * 2)
{
var blockHeader = NoException(() =>
{
var h = ConsensusFactory.CreateBlockHeader();
h.ReadWrite(Encoders.Hex.DecodeData(data), ConsensusFactory);
return(h);
});
if (blockHeader != null)
{
return(new WhatIsBlockHeader(blockHeader));
}
}
// No idea what this is.
return(null);
}
//注册
private void button1_Click(object sender, EventArgs e)
{
label10.Text = mes;
string user = textBox1.Text;
string pwd = textBox2.Text;
string pwd2 = textBox3.Text;
string realname = textBox4.Text;
string realnum = textBox5.Text;
string lovename = textBox6.Text;
byte[] pk = new byte[32];
if (user.Length != 0 && realname.Length != 0 && realnum.Length != 0) //用户名、真实姓名、证件号不能为空
{
if (pwd == pwd2) //确认密码
{
//产生私钥
string AESkey = user + pwd;
while (AESkey.Length < 32)
{
AESkey += "1";
}
string sStr = realnum;
while (sStr.Length < 32)
{
sStr += "3";
}
string s = realname + realnum + lovename;
Console.WriteLine(AESkey);
Console.WriteLine(s);
byte[] p;
p = AES_class.AesEncrypt(s, sStr);
int n = p.Length;
if (n < 32)
{
for (int i = 0; i < n; i++)
{
pk[i] = p[i];
}
for (int i = n; i < 32; i++)
{
pk[i] = 1;
}
}
else if (n > 31)
{
for (int i = 0; i < 32; i++)
{
pk[i] = p[i];
}
}
Key key = new Key(pk);
BitcoinSecret privateKey = key.GetBitcoinSecret(Network.TestNet);
//加密私钥后写入文件
//string path = user+".txt";
string path = user;
string privateKeyStr = "[[[";
privateKeyStr += privateKey.ToString();
privateKeyStr += "]]]";
Console.WriteLine("私钥：" + privateKeyStr);
byte[] APkey;
APkey = AES_class.AesEncrypt(privateKeyStr, AESkey);
Base58Encoder base58Encoder = new Base58Encoder();
string base58Str = base58Encoder.EncodeData(APkey);
Console.WriteLine("写入数据：" + base58Str);
File.WriteAllText(path, base58Str);
//获取地址
PubKey pubKey = privateKey.PubKey;
KeyId pkhash = pubKey.Hash;
BitcoinAddress addres = pkhash.GetAddress(Network.TestNet);
string address = addres.ToString();
MessageBox.Show("注册成功！\n请使用地址：" + address + "前往https://faucet.bitcoincloud.net/网站申领比特币。");
//跳转页面
string pkey = privateKey.ToString();
this.Hide();
Form1 ff = new Form1(pkey);
ff.ShowDialog();
}
else
{
MessageBox.Show("密码输入错误！");
}
}
else
{
MessageBox.Show("请正确输入相关信息！");
}
}