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Added wrapper methods for Pirate LiteWalletJni P2SH funding/redeeming/refunding.

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These require a heavily customized version of both piratewallet-light-cli and librustzcash.
This commit is contained in:
CalDescent 2022-05-20 21:14:50 +01:00
parent 9cf574b9e5
commit a7ea6ec80d
1 changed files with 151 additions and 0 deletions
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151
src/main/java/org/qortal/crosschain/PirateChain.java
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@ -340,6 +340,157 @@ public class PirateChain extends Bitcoiny {
throw new ForeignBlockchainException("Something went wrong"); throw new ForeignBlockchainException("Something went wrong");
} }
public String fundP2SH(String entropy58, String receivingAddress, long amount,
String redeemScript58) throws ForeignBlockchainException {
PirateChainWalletController walletController = PirateChainWalletController.getInstance();
walletController.initWithEntropy58(entropy58);
walletController.ensureInitialized();
walletController.ensureSynchronized();
// Unlock wallet
walletController.getCurrentWallet().unlock();
// Build spend
JSONObject txn = new JSONObject();
txn.put("input", walletController.getCurrentWallet().getWalletAddress());
txn.put("fee", MAINNET_FEE);
JSONObject output = new JSONObject();
output.put("address", receivingAddress);
output.put("amount", amount);
//output.put("memo", memo);
JSONArray outputs = new JSONArray();
outputs.put(output);
txn.put("output", outputs);
txn.put("script", redeemScript58);
String txnString = txn.toString();
// Send the coins
String response = LiteWalletJni.execute("sendp2sh", txnString);
JSONObject json = new JSONObject(response);
try {
if (json.has("txid")) { // Success
return json.getString("txid");
}
else if (json.has("error")) {
String error = json.getString("error");
throw new ForeignBlockchainException(error);
}
} catch (JSONException e) {
throw new ForeignBlockchainException(e.getMessage());
}
throw new ForeignBlockchainException("Something went wrong");
}
public String redeemP2sh(String entropy58, String p2shAddress, String receivingAddress, long amount, String redeemScript58,
String fundingTxid58, String secret58, String privateKey58) throws ForeignBlockchainException {
PirateChainWalletController walletController = PirateChainWalletController.getInstance();
walletController.initWithEntropy58(entropy58);
walletController.ensureInitialized();
walletController.ensureSynchronized();
// Unlock wallet
walletController.getCurrentWallet().unlock();
// Build spend
JSONObject txn = new JSONObject();
txn.put("input", p2shAddress);
txn.put("fee", MAINNET_FEE);
JSONObject output = new JSONObject();
output.put("address", receivingAddress);
output.put("amount", amount);
// output.put("memo", ""); // Maybe useful in future to include trade details?
JSONArray outputs = new JSONArray();
outputs.put(output);
txn.put("output", outputs);
txn.put("script", redeemScript58);
txn.put("txid", fundingTxid58);
txn.put("locktime", 0); // Must be 0 when redeeming
txn.put("secret", secret58);
txn.put("privkey", privateKey58);
String txnString = txn.toString();
// Redeem the P2SH
String response = LiteWalletJni.execute("redeemp2sh", txnString);
JSONObject json = new JSONObject(response);
try {
if (json.has("txid")) { // Success
return json.getString("txid");
}
else if (json.has("error")) {
String error = json.getString("error");
throw new ForeignBlockchainException(error);
}
} catch (JSONException e) {
throw new ForeignBlockchainException(e.getMessage());
}
throw new ForeignBlockchainException("Something went wrong");
}
public String refundP2sh(String entropy58, String p2shAddress, String receivingAddress, long amount, String redeemScript58,
String fundingTxid58, int lockTime, String privateKey58) throws ForeignBlockchainException {
PirateChainWalletController walletController = PirateChainWalletController.getInstance();
walletController.initWithEntropy58(entropy58);
walletController.ensureInitialized();
walletController.ensureSynchronized();
// Unlock wallet
walletController.getCurrentWallet().unlock();
// Build spend
JSONObject txn = new JSONObject();
txn.put("input", p2shAddress);
txn.put("fee", MAINNET_FEE);
JSONObject output = new JSONObject();
output.put("address", receivingAddress);
output.put("amount", amount);
// output.put("memo", ""); // Maybe useful in future to include trade details?
JSONArray outputs = new JSONArray();
outputs.put(output);
txn.put("output", outputs);
txn.put("script", redeemScript58);
txn.put("txid", fundingTxid58);
txn.put("locktime", lockTime);
txn.put("secret", ""); // Must be blank when refunding
txn.put("privkey", privateKey58);
String txnString = txn.toString();
// Redeem the P2SH
String response = LiteWalletJni.execute("redeemp2sh", txnString);
JSONObject json = new JSONObject(response);
try {
if (json.has("txid")) { // Success
return json.getString("txid");
}
else if (json.has("error")) {
String error = json.getString("error");
throw new ForeignBlockchainException(error);
}
} catch (JSONException e) {
throw new ForeignBlockchainException(e.getMessage());
}
throw new ForeignBlockchainException("Something went wrong");
}
public String getSyncStatus(String entropy58) throws ForeignBlockchainException { public String getSyncStatus(String entropy58) throws ForeignBlockchainException {
synchronized (this) { synchronized (this) {
PirateChainWalletController walletController = PirateChainWalletController.getInstance(); PirateChainWalletController walletController = PirateChainWalletController.getInstance();