/
credentials.ts
57 lines (47 loc) · 1.9 KB
/
credentials.ts
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import * as fs from "fs";
import path from "path";
import type { NetworkCredentials } from "../types";
export function algodCredentialsFromEnv(): NetworkCredentials {
const token = process.env.ALGOD_TOKEN;
const algodAddr = process.env.ALGOD_ADDR;
if (token === undefined && algodAddr === undefined) {
const algoData = process.env.ALGORAND_DATA;
if (algoData === undefined) {
throw new Error(
"Either Algod Credentials or ALGORAND_DATA must be defined as an environment variable"
);
}
const loadToken = fs.readFileSync(path.join(algoData, "algod.token"), "utf8");
const loadNet = fs.readFileSync(path.join(algoData, "algod.net"), "utf8");
const arr = loadNet.toString().split(":");
return {
host: arr[0],
port: +arr[1],
token: loadToken.toString(),
};
} else if (token === undefined || algodAddr === undefined) {
throw new Error("Both Algod Token and Algod Address should be defined in env");
}
const arr = algodAddr.split(":");
return { host: arr[0], port: +arr[1], token: token };
}
export function KMDCredentialsFromEnv(): NetworkCredentials {
let token = process.env.KMD_TOKEN;
let kmdAddr = process.env.KMD_ADDR;
if (token === undefined && kmdAddr === undefined) {
const kmdData = process.env.KMD_DATA;
if (kmdData === undefined) {
throw new Error("Either KMD Credentials or KMD_DATA should be defined in env");
}
token = fs.readFileSync(path.join(kmdData, "kmd.token"), "utf8");
kmdAddr = fs.readFileSync(path.join(kmdData, "kmd.net"), "utf8");
} else if (token === undefined || kmdAddr === undefined) {
throw new Error("Both KMD Token and KMD Address should be defined in env");
}
const arr = kmdAddr.toString().split(":");
if (arr.length !== 2) {
throw new Error("Wrong network address in kmd.net file. Expected: [http://]host:port");
}
if (!arr[0].startsWith("http")) arr[0] = "http://" + arr[0];
return { host: arr[0], port: +arr[1], token: token };
}