@ravenrebels/ravencoin-rpc

import { methods } from "./docs"; export { methods }; function throwSyntaxError() { throw new Error("Syntax error, call getRPC with (username, password, URL)"); } export function getRPC(username: string, password: string, URL: string) { if (!username) { throwSyntaxError(); } if (!password) { throwSyntaxError(); } if (!URL) { throwSyntaxError(); } return async function rpc(method: string, params: any[]) { const promise = new Promise((resolutionFunc, rejectionFunc) => { const data = { jsonrpc: "2.0", id: Math.random(), method, params, }; try { const rpcResponse = postData(URL, data, username, password); rpcResponse .then(async (response) => { /* This means that we got a response. The response can still be an error/problem but the server responded */ if (response.ok) { //Happy flow const obj = await response.json(); //Convert to JSON resolutionFunc(obj.result); } else if (response.status !== 200) { //OK something is wrong let obj = { error: null, description: null, }; try { obj = await response.json(); } catch (e) {} const myError = { statusText: response.statusText, status: response.status, description: obj.description, error: obj.error, }; rejectionFunc(myError); } }) .catch((e) => { rejectionFunc({ originalError: e, type: "ServerUnreachable", error: "Could not communicate with Raven core node", description: "Are you sure that the URL is correct? The URL is usually mainnet = http://127.0.0.1:8766 and testnet = http://127.0.0.1:18766", }); }); } catch (e) { rejectionFunc(e.response); } }); return promise; }; } function getValidMethods() { const keys = Object.keys(methods).sort(); return keys.join(" "); } // Example POST method implementation: async function postData( url = "", data = {}, username: string, password: string ) { let base64Credentials = ""; //btoa or Buffer, depends if we are in Node.js or in the browser if (typeof btoa === "function") { base64Credentials = btoa(`${username}:${password}`); } else if (Buffer) { base64Credentials = Buffer.from(`${username}:${password}`).toString( "base64" ); } // Default options are marked with * const response = await fetch(url, { method: "POST", // *GET, POST, PUT, DELETE, etc. mode: "cors", // no-cors, *cors, same-origin headers: { Authorization: "Basic " + base64Credentials, "Content-Type": "application/json", // 'Content-Type': 'application/x-www-form-urlencoded', }, redirect: "follow", // manual, *follow, error referrerPolicy: "no-referrer", // no-referrer, *no-referrer-when-downgrade, origin, origin-when-cross-origin, same-origin, strict-origin, strict-origin-when-cross-origin, unsafe-url body: JSON.stringify(data), // body data type must match "Content-Type" header }); return response; } /* export const methods = { "getaddressbalance": "getaddressbalance", "getaddressdeltas": "getaddressdeltas", "getaddressmempool": "getaddressmempool", "getaddresstxids": "getaddresstxids", "getaddressutxos": "getaddressutxos", "getassetdata": "getassetdata", "getcacheinfo": "getcacheinfo", "getsnapshot": "getsnapshot", "issue": "issue", "issueunique": "issueunique", "listaddressesbyasset": "listaddressesbyasset", "listassetbalancesbyaddress": "listassetbalancesbyaddress", "listassets": "listassets", "listmyassets": "listmyassets", "purgesnapshot": "purgesnapshot", "reissue": "reissue", "transfer": "transfer", "transferfromaddress": "transferfromaddress", "transferfromaddresses": "transferfromaddresses", "clearmempool": "clearmempool", "decodeblock": "decodeblock", "getbestblockhash": "getbestblockhash", "getblock": "getblock", "getblockchaininfo": "getblockchaininfo", "getblockcount": "getblockcount", "getblockhash": "getblockhash", "getblockhashes": "getblockhashes", "getblockheader": "getblockheader", "getchaintips": "getchaintips", "getchaintxstats": "getchaintxstats", "getdifficulty": "getdifficulty", "getmempoolancestors": "getmempoolancestors", "getmempooldescendants": "getmempooldescendants", "getmempoolentry": "getmempoolentry", "getmempoolinfo": "getmempoolinfo", "getrawmempool": "getrawmempool", "getspentinfo": "getspentinfo", "gettxout": "gettxout", "gettxoutproof": "gettxoutproof", "gettxoutsetinfo": "gettxoutsetinfo", "preciousblock": "preciousblock", "pruneblockchain": "pruneblockchain", "savemempool": "savemempool", "verifychain": "verifychain", "verifytxoutproof": "verifytxoutproof", "getinfo": "getinfo", "getmemoryinfo": "getmemoryinfo", "getrpcinfo": "getrpcinfo", "help": "help", "stop": "stop", "uptime": "uptime", "generate": "generate", "generatetoaddress": "generatetoaddress", "getgenerate": "getgenerate", "setgenerate": "setgenerate", "clearmessages": "clearmessages", "sendmessage": "sendmessage", "subscribetochannel": "subscribetochannel", "unsubscribefromchannel": "unsubscribefromchannel", "viewallmessagechannels": "viewallmessagechannels", "viewallmessages": "viewallmessages", "getblocktemplate": "getblocktemplate", "getkawpowhash": "getkawpowhash", "getmininginfo": "getmininginfo", "getnetworkhashps": "getnetworkhashps", "pprpcsb": "pprpcsb", "prioritisetransaction": "prioritisetransaction", "submitblock": "submitblock", "addnode": "addnode", "clearbanned": "clearbanned", "disconnectnode": "disconnectnode", "getaddednodeinfo": "getaddednodeinfo", "getconnectioncount": "getconnectioncount", "getnettotals": "getnettotals", "getnetworkinfo": "getnetworkinfo", "getpeerinfo": "getpeerinfo", "listbanned": "listbanned", "ping": "ping", "setban": "setban", "setnetworkactive": "setnetworkactive", "combinerawtransaction": "combinerawtransaction", "createrawtransaction": "createrawtransaction", "decoderawtransaction": "decoderawtransaction", "decodescript": "decodescript", "fundrawtransaction": "fundrawtransaction", "getrawtransaction": "getrawtransaction", "sendrawtransaction": "sendrawtransaction", "signrawtransaction": "signrawtransaction", "testmempoolaccept": "testmempoolaccept", "addtagtoaddress": "addtagtoaddress", "checkaddressrestriction": "checkaddressrestriction", "checkaddresstag": "checkaddresstag", "checkglobalrestriction": "checkglobalrestriction", "freezeaddress": "freezeaddress", "freezerestrictedasset": "freezerestrictedasset", "getverifierstring": "getverifierstring", "issuequalifierasset": "issuequalifierasset", "issuerestrictedasset": "issuerestrictedasset", "isvalidverifierstring": "isvalidverifierstring", "listaddressesfortag": "listaddressesfortag", "listaddressrestrictions": "listaddressrestrictions", "listglobalrestrictions": "listglobalrestrictions", "listtagsforaddress": "listtagsforaddress", "reissuerestrictedasset": "reissuerestrictedasset", "removetagfromaddress": "removetagfromaddress", "transferqualifier": "transferqualifier", "unfreezeaddress": "unfreezeaddress", "unfreezerestrictedasset": "unfreezerestrictedasset", "viewmyrestrictedaddresses": "viewmyrestrictedaddresses", "viewmytaggedaddresses": "viewmytaggedaddresses", "cancelsnapshotrequest": "cancelsnapshotrequest", "distributereward": "distributereward", "getdistributestatus": "getdistributestatus", "getsnapshotrequest": "getsnapshotrequest", "listsnapshotrequests": "listsnapshotrequests", "requestsnapshot": "requestsnapshot", "createmultisig": "createmultisig", "estimatefee": "estimatefee", "estimatesmartfee": "estimatesmartfee", "signmessagewithprivkey": "signmessagewithprivkey", "validateaddress": "validateaddress", "verifymessage": "verifymessage", "abandontransaction": "abandontransaction", "abortrescan": "abortrescan", "addmultisigaddress": "addmultisigaddress", "addwitnessaddress": "addwitnessaddress", "backupwallet": "backupwallet", "bumpfee": "bumpfee", "dumpprivkey": "dumpprivkey", "dumpwallet": "dumpwallet", "encryptwallet": "encryptwallet", "getaccount": "getaccount", "getaccountaddress": "getaccountaddress", "getaddressesbyaccount": "getaddressesbyaccount", "getbalance": "getbalance", "getmasterkeyinfo": "getmasterkeyinfo", "getmywords": "getmywords", "getnewaddress": "getnewaddress", "getrawchangeaddress": "getrawchangeaddress", "getreceivedbyaccount": "getreceivedbyaccount", "getreceivedbyaddress": "getreceivedbyaddress", "gettransaction": "gettransaction", "getunconfirmedbalance": "getunconfirmedbalance", "getwalletinfo": "getwalletinfo", "importaddress": "importaddress", "importmulti": "importmulti", "importprivkey": "importprivkey", "importprunedfunds": "importprunedfunds", "importpubkey": "importpubkey", "importwallet": "importwallet", "keypoolrefill": "keypoolrefill", "listaccounts": "listaccounts", "listaddressgroupings": "listaddressgroupings", "listlockunspent": "listlockunspent", "listreceivedbyaccount": "listreceivedbyaccount", "listreceivedbyaddress": "listreceivedbyaddress", "listsinceblock": "listsinceblock", "listtransactions": "listtransactions", "listunspent": "listunspent", "listwallets": "listwallets", "lockunspent": "lockunspent", "move": "move", "removeprunedfunds": "removeprunedfunds", "rescanblockchain": "rescanblockchain", "sendfrom": "sendfrom", "sendfromaddress": "sendfromaddress", "sendmany": "sendmany", "sendtoaddress": "sendtoaddress", "setaccount": "setaccount", "settxfee": "settxfee", "signmessage": "signmessage" }*/