#!/bin/bash

export PATH="$PATH:$(go env GOPATH)/bin"

protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative bchrpc/bchrpc.proto
protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative kitrpc/kitrpc.proto

pragma cashscript ^0.6.3;

contract FT(bytes20 owner) {
    // Warning: This method 'reclaim' should only be used in testing.
    // Backdoor to reclaim funds,
    function reclaim(pubkey pk, sig s) {
        require(checkSig(s, pk));
    }

    function createToken(
        pubkey pk,
        sig s,
        bytes20 recipientPkh,
        bytes lokadId,
        bytes tokenType,
        string actionType,
        string symbol,
        string name,
        string documentURI,
        string documentHash,
        bytes decimals,
        bytes baton,
        bytes initialQuantity,
        int minerFee,
        //string memoText
    ) {  
        require(hash160(pk) == owner);
        require(checkSig(s, pk));

        int dust = 546;

        bytes token = new OutputNullData([
            lokadId,
            tokenType,
            bytes(actionType),
            bytes(symbol),
            bytes(name),
            bytes(documentURI),
            bytes(documentHash),
            decimals,
            baton,
            initialQuantity
        ]);

        // bytes memo = new OutputNullData([
        //     0x6d02,
        //     bytes(memoText)
        // ]);

        int changeAmount = int(bytes(tx.value)) - minerFee - dust;
        if (changeAmount >= dust) {
            bytes34 recipient = new OutputP2PKH(bytes8(dust), recipientPkh);
            // Get the change back to the contract i.e Pay to Script Hash which is the current contract.
            bytes32 change = new OutputP2SH(bytes8(changeAmount), hash160(tx.bytecode));
            //require(hash256(token + recipient + change + memo) == tx.hashOutputs);
            require(hash256(token + recipient + change) == tx.hashOutputs);
        } else {
            require(hash256(token) == tx.hashOutputs);
        }

    }
}

// Check the tokens/genesis.tsx

// import { hexToBin } from '@bitauth/libauth'
const lokadId = '0x534c5000'
...

const lokadIdBin = hexToBin(lokadId.substring(2))
...

const tx = await contract.functions
  .createToken(
    userPk,
    new SignatureTemplate(user),
    userPkh,
    lokadIdBin,
    ...
    minerFee,
  )
  .withOpReturn([
    lokadId,
    ...
    initialQuantity
  ])
  .to(slpRecipient, dust)
  .to(contract.address, change)
  // .withOpReturn([
  //   '0x6d02',
  //   strr,
  // ])
  .withHardcodedFee(minerFee)
  //.build()
  .send();

pragma cashscript ^0.6.0;

contract NFT(bytes20 owner) {
    // Warning: This method 'reclaim' should only be used in testing.
    // Backdoor to reclaim funds,
    function reclaim(pubkey pk, sig s) {
        require(hash160(pk) == owner);
        require(checkSig(s, pk));
    }

    // Warning: This method 'createNFTChild' should only be used in testing.
    // Backdoor to reclaim funds,
    function createNFTChild(pubkey pk, sig s) {
        require(hash160(pk) == owner);
        require(checkSig(s, pk));
    }

    function createNFTGroup(
        pubkey pk,
        sig s,
        bytes20 recipientPkh,
        string actionType,
        string symbol,
        string name,
        string documentURI,
        string documentHash,
        int minerFee,
    ) {  

        require(hash160(pk) == owner);
        require(checkSig(s, pk));

        bytes announcement = new OutputNullData([
            0x534c5000,
            0x81,
            bytes(actionType),
            bytes(symbol),
            bytes(name),
            bytes(documentURI),
            bytes(documentHash),
            0x00,
            0xff, // Trick: Keep this number above the number of transactions you would expect.
            0x0000000000001388
        ]);
        // Calculate leftover money after fee (1000 sats)
        // Add change output if the remainder can be used
        // otherwise donate the remainder to the miner
        // int minerFee = 1000;
        int dust = 546;
        int changeAmount = int(bytes(tx.value)) - dust - minerFee;

        // require(changeAmount > dust);

        if (changeAmount >= minerFee) {
            bytes34 recipient = new OutputP2PKH(bytes8(dust), recipientPkh);
            bytes32 change = new OutputP2SH(bytes8(changeAmount), hash160(tx.bytecode));
            require(hash256(announcement + recipient + change) == tx.hashOutputs);
        } else {
            require(hash256(announcement) == tx.hashOutputs);
        }
    }
}

username=<your-rpc-user-name>
password=<your-rpc-password>
bchdusername=<your-rpc-user-name>
bchdpassword=<your-rpc-password>
rpccert=./rpc.crt # See certificates.md
rpckey=./rpc.key # See certificates.md

rpcuser=<your-rpc-user-name>
rpcpass=<your-rpc-password>
rpccert=./rpc.crt # See certificates.md

[Application Options]
rpcuser=<your-rpc-user-name>
rpcpass=<your-rpc-password>
rpclisten=:8334
rpccert=./rpc.crt
rpckey=./rpc.key
grpclisten=[::]:8335
prunedepth=300
txindex=1
addrindex=1
debuglevel=info

#!/bin/bash

# Changes these CN's to match your hosts in your environment if needed.
SERVER_CN=localhost
# Step 1: Generate Certificate Authority + Trust Certificate (ca.crt)
openssl genrsa -passout pass:1111 -des3 -out ca.key 4096
openssl req -passin pass:1111 -new -x509 -days 3650 -key ca.key -out ca.crt -subj "/CN=${SERVER_CN}"

# Step 2: Generate the Server Private Key (server.key)
openssl genrsa -passout pass:1111 -des3 -out server.key 4096

# Step 3: Get a certificate signing request from the CA (server.csr)
openssl req -passin pass:1111 -new -key server.key -out server.csr -subj "/CN=${SERVER_CN}" -config certs.cnf

# Step 4: Sign the certificate with the CA we created (it's called self signing) - server.crt
openssl x509 -req -passin pass:1111 -days 3650 -in server.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out server.crt -extensions req_ext -extfile certs.cnf

# Step 5: Convert the server certificate to .pem format (server.pem) - usable by gRPC
openssl pkcs8 -topk8 -nocrypt -passin pass:1111 -in server.key -out server.pem

# Addon: Generating unencrypted key for bchd server
# openssl rsa -in server.pem -out key.unencrypted.pem -passin pass:1111

[ req ]
default_bits = 4096
distinguished_name = dn
req_extensions = req_ext
prompt = no

[ dn ]
CN = localhost

[ req_ext ]
subjectAltName = @alt_names

[alt_names]
DNS.1 = localhost
DNS.2 = 127.0.0.1