Compare commits
No commits in common. "v0.0.2-develop.1" and "v0.0.1" have entirely different histories.
v0.0.2-dev
...
v0.0.1
|
|
@ -1,13 +0,0 @@
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|||
name: Build/Publish
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||||
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||||
on:
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push:
|
||||
branches:
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||||
- master
|
||||
- develop
|
||||
- develop-*
|
||||
|
||||
jobs:
|
||||
main:
|
||||
uses: lumeweb/github-node-deploy-workflow/.github/workflows/main.yml@master
|
||||
secrets: inherit
|
||||
|
|
@ -1,5 +0,0 @@
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|||
{
|
||||
"preset": [
|
||||
"@lumeweb/node-library-preset"
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||||
]
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||||
}
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||||
|
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@ -1,7 +0,0 @@
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|||
## [0.0.2-develop.1](https://git.lumeweb.com/LumeWeb/rpc-client/compare/v0.0.1...v0.0.2-develop.1) (2023-07-04)
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### Reverts
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* Revert "*add a _timeoutCanceled property and abort handeTimeout if true" ([1d73d23](https://git.lumeweb.com/LumeWeb/rpc-client/commit/1d73d2370057c6efca45a00f1676722ccd3ac3ab))
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* Revert "*Switch from clearing the timeout to setting the _timeoutCanceled flag" ([f9036e1](https://git.lumeweb.com/LumeWeb/rpc-client/commit/f9036e1c73572e38e27fdf748cc164c4f2ca32e1))
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2
LICENSE
2
LICENSE
|
|
@ -1,6 +1,6 @@
|
|||
MIT License
|
||||
|
||||
Copyright (c) 2022 Hammer Technologies LLC
|
||||
Copyright (c) 2022 Lume Web
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
|
|
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|||
|
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@ -1 +1,2 @@
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|||
# rpc-client
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||||
# dht-rpc-client
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||||
A client library that uses hypercore and the @lumeweb/relay server along with Skynet for web, to perform "Wisdom of the crowd" RPC requests.
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||||
|
|
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|||
File diff suppressed because it is too large
Load Diff
27
package.json
27
package.json
|
|
@ -1,27 +0,0 @@
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|||
{
|
||||
"name": "@lumeweb/rpc-client",
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||||
"type": "module",
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"version": "0.0.2-develop.1",
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||||
"main": "lib/index.js",
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"repository": {
|
||||
"type": "git",
|
||||
"url": "gitea@git.lumeweb.com:LumeWeb/rpc-client.git"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@lumeweb/node-library-preset": "^0.2.7",
|
||||
"presetter": "*"
|
||||
},
|
||||
"readme": "ERROR: No README data found!",
|
||||
"scripts": {
|
||||
"prepare": "presetter bootstrap",
|
||||
"build": "run build",
|
||||
"semantic-release": "semantic-release"
|
||||
},
|
||||
"dependencies": {
|
||||
"@lumeweb/interface-relay": "0.0.2-develop.1",
|
||||
"@lumeweb/rpc": "0.0.2-develop.2"
|
||||
},
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
}
|
||||
}
|
||||
|
|
@ -1 +0,0 @@
|
|||
export const ERR_INVALID_SIGNATURE = "INVALID_SIGNATURE";
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
export * from "./types.js";
|
||||
export * from "./query/index.js";
|
||||
export * from "./network.js";
|
||||
export * from "./util.js";
|
||||
169
src/network.ts
169
src/network.ts
|
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@ -1,169 +0,0 @@
|
|||
// @ts-ignore
|
||||
import Hyperswarm from "hyperswarm";
|
||||
import RpcNetworkQueryFactory from "./query/index.js";
|
||||
import b4a from "b4a";
|
||||
import { createHash, maybeGetAsyncProperty } from "./util.js";
|
||||
|
||||
export default class RpcNetwork {
|
||||
private _relaysAvailablePromise?: Promise<void>;
|
||||
private _relaysAvailableResolve?: Function;
|
||||
constructor(swarm = new Hyperswarm()) {
|
||||
this._swarm = swarm;
|
||||
this.init();
|
||||
}
|
||||
|
||||
private _methods: Map<string, Set<string>> = new Map<string, Set<string>>();
|
||||
|
||||
get methods(): Map<string, Set<string>> {
|
||||
return this._methods;
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||||
}
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||||
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||||
private _factory = new RpcNetworkQueryFactory(this);
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||||
|
||||
get factory(): RpcNetworkQueryFactory {
|
||||
return this._factory;
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||||
}
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||||
|
||||
private _swarm: typeof Hyperswarm;
|
||||
|
||||
get swarm() {
|
||||
return this._swarm;
|
||||
}
|
||||
|
||||
private _majorityThreshold = 0.75;
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||||
|
||||
get majorityThreshold(): number {
|
||||
return this._majorityThreshold;
|
||||
}
|
||||
|
||||
set majorityThreshold(value: number) {
|
||||
this._majorityThreshold = value;
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||||
}
|
||||
|
||||
private _queryTimeout = 30;
|
||||
|
||||
get queryTimeout(): number {
|
||||
return this._queryTimeout;
|
||||
}
|
||||
|
||||
set queryTimeout(value: number) {
|
||||
this._queryTimeout = value;
|
||||
}
|
||||
|
||||
private _relayTimeout = 2;
|
||||
|
||||
get relayTimeout(): number {
|
||||
return this._relayTimeout;
|
||||
}
|
||||
|
||||
set relayTimeout(value: number) {
|
||||
this._relayTimeout = value;
|
||||
}
|
||||
|
||||
private _relays: Map<string, any> = new Map<string, string[]>();
|
||||
|
||||
get relays(): Map<string, string[]> {
|
||||
return this._relays;
|
||||
}
|
||||
|
||||
private _ready?: Promise<void>;
|
||||
|
||||
get ready(): Promise<void> {
|
||||
if (!this._ready) {
|
||||
this._ready = maybeGetAsyncProperty(this._swarm.dht).then((dht: any) =>
|
||||
dht.ready()
|
||||
) as Promise<void>;
|
||||
}
|
||||
|
||||
return this._ready as Promise<void>;
|
||||
}
|
||||
|
||||
get readyWithRelays(): Promise<void> {
|
||||
return this.ready.then(() => this._relaysAvailablePromise);
|
||||
}
|
||||
|
||||
private _bypassCache: boolean = false;
|
||||
|
||||
get bypassCache(): boolean {
|
||||
return this._bypassCache;
|
||||
}
|
||||
|
||||
set bypassCache(value: boolean) {
|
||||
this._bypassCache = value;
|
||||
}
|
||||
|
||||
public getAvailableRelay(module: string, method: string) {
|
||||
method = `${module}.${method}`;
|
||||
|
||||
let relays = this._methods.get(method) ?? new Set();
|
||||
|
||||
if (!relays.size) {
|
||||
throw Error("no available relay");
|
||||
}
|
||||
|
||||
return this._relays.get(
|
||||
Array.from(relays)[Math.floor(Math.random() * relays.size)]
|
||||
);
|
||||
}
|
||||
|
||||
public getRelay(pubkey: string) {
|
||||
if (this._relays.has(pubkey)) {
|
||||
return this._relays.get(pubkey);
|
||||
}
|
||||
|
||||
return undefined;
|
||||
}
|
||||
|
||||
private init() {
|
||||
this._swarm.join(createHash("lumeweb"));
|
||||
this.setupRelayPromise();
|
||||
|
||||
this._swarm.on("connection", async (relay: any) => {
|
||||
const pubkey = b4a
|
||||
.from(await maybeGetAsyncProperty(relay.remotePublicKey))
|
||||
.toString("hex");
|
||||
relay.once("close", () => {
|
||||
this._methods.forEach((item) => {
|
||||
if (item.has(pubkey)) {
|
||||
item.delete(pubkey);
|
||||
}
|
||||
});
|
||||
this.relays.delete(pubkey);
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||||
|
||||
if (!this._relays.size) {
|
||||
this.setupRelayPromise();
|
||||
}
|
||||
});
|
||||
|
||||
const query = this._factory.simple({
|
||||
relay,
|
||||
query: { module: "core", method: "get_methods", data: null },
|
||||
});
|
||||
const resp = await query.result;
|
||||
|
||||
if (resp.error) {
|
||||
relay.end();
|
||||
return;
|
||||
}
|
||||
|
||||
if (resp.data) {
|
||||
this._relays.set(pubkey, relay);
|
||||
|
||||
(resp.data as string[]).forEach((item) => {
|
||||
const methods: Set<string> =
|
||||
this._methods.get(item) ?? new Set<string>();
|
||||
|
||||
methods.add(pubkey);
|
||||
this._methods.set(item, methods);
|
||||
});
|
||||
this._relaysAvailableResolve?.();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private setupRelayPromise() {
|
||||
this._relaysAvailablePromise = new Promise<void>((resolve) => {
|
||||
this._relaysAvailableResolve = resolve;
|
||||
});
|
||||
}
|
||||
}
|
||||
|
|
@ -1,121 +0,0 @@
|
|||
import { clearTimeout, setTimeout } from "timers";
|
||||
import RpcNetwork from "../network.js";
|
||||
import { RpcQueryOptions } from "../types.js";
|
||||
import type {
|
||||
ClientRPCRequest,
|
||||
RPCRequest,
|
||||
RPCResponse,
|
||||
} from "@lumeweb/interface-relay";
|
||||
|
||||
export default abstract class RpcQueryBase {
|
||||
protected _network: RpcNetwork;
|
||||
protected _query: RPCRequest;
|
||||
protected _options: RpcQueryOptions;
|
||||
|
||||
protected _promise?: Promise<any>;
|
||||
protected _timeoutTimer?: any;
|
||||
protected _timeout: boolean = false;
|
||||
protected _completed: boolean = false;
|
||||
protected _response?: RPCResponse;
|
||||
protected _error?: string;
|
||||
protected _promiseResolve?: (data: any) => void;
|
||||
|
||||
constructor({
|
||||
network,
|
||||
query,
|
||||
options = {},
|
||||
}: {
|
||||
network: RpcNetwork;
|
||||
query: ClientRPCRequest | RPCRequest;
|
||||
options: RpcQueryOptions;
|
||||
}) {
|
||||
this._network = network;
|
||||
this._query = query;
|
||||
this._options = options;
|
||||
}
|
||||
|
||||
get result(): Promise<RPCResponse> {
|
||||
return this._promise as Promise<RPCResponse>;
|
||||
}
|
||||
|
||||
protected handeTimeout() {
|
||||
this.resolve(undefined, true);
|
||||
}
|
||||
|
||||
protected resolve(data?: RPCResponse, timeout: boolean = false): void {
|
||||
clearTimeout(this._timeoutTimer);
|
||||
this._timeout = timeout;
|
||||
this._completed = true;
|
||||
|
||||
if (timeout) {
|
||||
data = {
|
||||
error: "timeout",
|
||||
};
|
||||
}
|
||||
|
||||
this._promiseResolve?.(data);
|
||||
}
|
||||
|
||||
public run(): this {
|
||||
this._promise =
|
||||
this._promise ??
|
||||
new Promise<any>((resolve) => {
|
||||
this._promiseResolve = resolve;
|
||||
});
|
||||
|
||||
this._timeoutTimer =
|
||||
this._timeoutTimer ??
|
||||
setTimeout(
|
||||
this.handeTimeout.bind(this),
|
||||
(this._options?.queryTimeout || this._network.queryTimeout) * 1000
|
||||
);
|
||||
|
||||
this._doRun();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
private async _doRun() {
|
||||
try {
|
||||
await this._network.ready;
|
||||
await this._run();
|
||||
} catch (e: any) {
|
||||
this._promiseResolve?.({ error: e?.message || e?.error });
|
||||
}
|
||||
}
|
||||
|
||||
protected setupRelayTimeout(reject: Function): NodeJS.Timeout {
|
||||
return setTimeout(() => {
|
||||
this._error = "timeout";
|
||||
reject("timeout");
|
||||
}, (this._options.relayTimeout || this._network.relayTimeout) * 1000) as NodeJS.Timeout;
|
||||
}
|
||||
|
||||
protected abstract _run(): void;
|
||||
|
||||
protected async queryRpc(rpc: any, request: RPCRequest) {
|
||||
let timer: NodeJS.Timeout;
|
||||
|
||||
return new Promise((resolve, reject) => {
|
||||
rpc
|
||||
// @ts-ignore
|
||||
.request(`${request.module}.${request.method}`, request.data)
|
||||
.then((resp: any) => {
|
||||
if (resp.error) {
|
||||
throw new Error(resp.error);
|
||||
}
|
||||
clearTimeout(timer as any);
|
||||
|
||||
this._response = resp;
|
||||
resolve(null);
|
||||
})
|
||||
.catch((e: Error) => {
|
||||
this._error = e.message;
|
||||
reject({ error: e.message });
|
||||
clearTimeout(timer as any);
|
||||
});
|
||||
|
||||
timer = this.setupRelayTimeout(reject);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
|
@ -1,49 +0,0 @@
|
|||
import RpcNetwork from "../network.js";
|
||||
import { RPCBroadcastRequest, RPCRequest } from "@lumeweb/interface-relay";
|
||||
import { RpcQueryOptions } from "../types.js";
|
||||
import { hashQuery } from "../util.js";
|
||||
import SimpleRpcQuery from "./simple.js";
|
||||
|
||||
export default class ClearCacheRpcQuery extends SimpleRpcQuery {
|
||||
protected _relays: string[];
|
||||
|
||||
constructor({
|
||||
network,
|
||||
relays,
|
||||
query,
|
||||
options,
|
||||
}: {
|
||||
network: RpcNetwork;
|
||||
relays: string[];
|
||||
query: RPCRequest;
|
||||
options: RpcQueryOptions;
|
||||
}) {
|
||||
super({ network, relay: "", query, options });
|
||||
this._relays = relays;
|
||||
}
|
||||
|
||||
protected async _run(): Promise<void> {
|
||||
// @ts-ignore
|
||||
this._relay = getActiveRelay().stream.remotePublicKey;
|
||||
await this.queryRelay();
|
||||
await this.checkResponses();
|
||||
}
|
||||
|
||||
protected async queryRelay(): Promise<any> {
|
||||
return this.queryRpc(
|
||||
this._network.getAvailableRelay("rpc", "broadcast_request"),
|
||||
{
|
||||
module: "rpc",
|
||||
method: "broadcast_request",
|
||||
data: {
|
||||
request: {
|
||||
module: "rpc",
|
||||
method: "clear_cached_item",
|
||||
data: hashQuery(this._query),
|
||||
},
|
||||
relays: this._relays,
|
||||
} as RPCBroadcastRequest,
|
||||
}
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,53 +0,0 @@
|
|||
import { ClientRPCRequest, RPCRequest } from "@lumeweb/interface-relay";
|
||||
import { RpcQueryOptions } from "../types.js";
|
||||
import SimpleRpcQuery from "./simple.js";
|
||||
import ClearCacheRpcQuery from "./clearCache.js";
|
||||
import RpcNetwork from "../network.js";
|
||||
import RpcQueryBase from "./base.js";
|
||||
|
||||
export default class RpcNetworkQueryFactory {
|
||||
private _network: RpcNetwork;
|
||||
|
||||
constructor(network: RpcNetwork) {
|
||||
this._network = network;
|
||||
}
|
||||
|
||||
simple({
|
||||
relay,
|
||||
query,
|
||||
options = {},
|
||||
}: {
|
||||
relay?: string | Buffer;
|
||||
query: ClientRPCRequest;
|
||||
options?: RpcQueryOptions;
|
||||
}): SimpleRpcQuery {
|
||||
return new SimpleRpcQuery({
|
||||
network: this._network,
|
||||
relay,
|
||||
query: {
|
||||
...query,
|
||||
bypassCache: query?.bypassCache || this._network.bypassCache,
|
||||
},
|
||||
options,
|
||||
}).run();
|
||||
}
|
||||
|
||||
clearCache({
|
||||
relays,
|
||||
query,
|
||||
options = {},
|
||||
}: {
|
||||
relays: string[];
|
||||
query: RPCRequest;
|
||||
options?: RpcQueryOptions;
|
||||
}): ClearCacheRpcQuery {
|
||||
return new ClearCacheRpcQuery({
|
||||
network: this._network,
|
||||
query,
|
||||
relays,
|
||||
options,
|
||||
}).run();
|
||||
}
|
||||
}
|
||||
|
||||
export { RpcNetwork, RpcQueryBase, SimpleRpcQuery };
|
||||
|
|
@ -1,122 +0,0 @@
|
|||
import RpcNetwork from "../network.js";
|
||||
import { ClientRPCRequest, RPCResponse } from "@lumeweb/interface-relay";
|
||||
import { RpcQueryOptions } from "../types.js";
|
||||
import b4a from "b4a";
|
||||
import {
|
||||
hashQuery,
|
||||
isPromise,
|
||||
maybeGetAsyncProperty,
|
||||
setupStream,
|
||||
validateTimestampedResponse,
|
||||
} from "../util.js";
|
||||
import RPC from "@lumeweb/rpc";
|
||||
import { ERR_INVALID_SIGNATURE } from "../error.js";
|
||||
import RpcQueryBase from "./base.js";
|
||||
|
||||
export default class SimpleRpcQuery extends RpcQueryBase {
|
||||
protected _relay?: string | any;
|
||||
protected declare _query: ClientRPCRequest;
|
||||
|
||||
constructor({
|
||||
network,
|
||||
relay,
|
||||
query,
|
||||
options,
|
||||
}: {
|
||||
network: RpcNetwork;
|
||||
relay?: string | Buffer | any;
|
||||
query: ClientRPCRequest;
|
||||
options: RpcQueryOptions;
|
||||
}) {
|
||||
super({ network, query, options });
|
||||
if (b4a.isBuffer(relay)) {
|
||||
relay = b4a.from(relay).toString("hex");
|
||||
}
|
||||
|
||||
this._relay = relay;
|
||||
}
|
||||
|
||||
protected async _run(): Promise<void> {
|
||||
await this.queryRelay();
|
||||
await this.checkResponses();
|
||||
}
|
||||
|
||||
protected async queryRelay(): Promise<any> {
|
||||
let socket = this._relay;
|
||||
|
||||
if (socket) {
|
||||
if (typeof socket === "string") {
|
||||
try {
|
||||
const relay = this._network.getRelay(socket);
|
||||
if (this._network.getRelay(socket)) {
|
||||
socket = relay;
|
||||
}
|
||||
} catch {}
|
||||
}
|
||||
|
||||
if (typeof socket === "string") {
|
||||
try {
|
||||
socket = this._network.swarm.connect(b4a.from(this._relay, "hex"));
|
||||
if (isPromise(socket)) {
|
||||
socket = await socket;
|
||||
}
|
||||
} catch {}
|
||||
}
|
||||
}
|
||||
|
||||
if (!socket) {
|
||||
socket = this._network.getAvailableRelay(
|
||||
this._query.module,
|
||||
this._query.method
|
||||
);
|
||||
}
|
||||
|
||||
this._relay = socket;
|
||||
|
||||
await socket.opened;
|
||||
|
||||
const rpc = await setupStream(socket);
|
||||
|
||||
if (this._query.bypassCache) {
|
||||
delete this._query.bypassCache;
|
||||
await this.queryRpc(rpc, {
|
||||
module: "rpc",
|
||||
method: "clear_cached_item",
|
||||
data: hashQuery(this._query),
|
||||
});
|
||||
}
|
||||
|
||||
if ("bypassCache" in this._query) {
|
||||
delete this._query.bypassCache;
|
||||
}
|
||||
|
||||
try {
|
||||
await this.queryRpc(rpc, this._query);
|
||||
} catch (e: any) {
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
protected async checkResponses() {
|
||||
let response: RPCResponse = this._response as RPCResponse;
|
||||
|
||||
if (this._error) {
|
||||
response = { error: this._error };
|
||||
}
|
||||
|
||||
if (
|
||||
!response.error &&
|
||||
!validateTimestampedResponse(
|
||||
b4a.from(
|
||||
await maybeGetAsyncProperty(this._relay.remotePublicKey),
|
||||
"hex"
|
||||
) as Buffer,
|
||||
response
|
||||
)
|
||||
) {
|
||||
response = { error: ERR_INVALID_SIGNATURE };
|
||||
}
|
||||
|
||||
this.resolve(response);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
export interface RpcQueryOptions {
|
||||
queryTimeout?: number;
|
||||
relayTimeout?: number;
|
||||
}
|
||||
143
src/util.ts
143
src/util.ts
|
|
@ -1,143 +0,0 @@
|
|||
// @ts-ignore
|
||||
import stringify from "json-stringify-deterministic";
|
||||
import type { RPCRequest, RPCResponse } from "@lumeweb/interface-relay";
|
||||
// @ts-ignore
|
||||
import crypto from "hypercore-crypto";
|
||||
// @ts-ignore
|
||||
import sodium from "sodium-universal";
|
||||
import b4a from "b4a";
|
||||
import RPC from "@lumeweb/rpc";
|
||||
export const RPC_PROTOCOL_SYMBOL = Symbol.for("lumeweb");
|
||||
|
||||
export function isPromise(obj: Promise<any>) {
|
||||
return (
|
||||
!!obj &&
|
||||
(typeof obj === "object" || typeof obj === "function") &&
|
||||
typeof obj.then === "function"
|
||||
);
|
||||
}
|
||||
|
||||
/*
|
||||
Forked from https://github.com/hughsk/flat
|
||||
*/
|
||||
export function flatten(target: any, opts: any = {}): any[] {
|
||||
opts = opts || {};
|
||||
|
||||
const delimiter = opts.delimiter || ".";
|
||||
const maxDepth = opts.maxDepth;
|
||||
const transformKey =
|
||||
opts.transformKey || ((key: any) => (isNaN(parseInt(key)) ? key : ""));
|
||||
const output: any[] = [];
|
||||
|
||||
function step(object: any, prev?: any, currentDepth?: any) {
|
||||
currentDepth = currentDepth || 1;
|
||||
if (!Array.isArray(object)) {
|
||||
object = Object.keys(object ?? {});
|
||||
}
|
||||
object.forEach(function (key: any) {
|
||||
const value = object[key];
|
||||
const isarray = opts.safe && Array.isArray(value);
|
||||
const type = Object.prototype.toString.call(value);
|
||||
const isbuffer = b4a.isBuffer(value);
|
||||
const isobject = type === "[object Object]" || type === "[object Array]";
|
||||
|
||||
const newKey = prev
|
||||
? prev + delimiter + transformKey(key)
|
||||
: transformKey(key);
|
||||
|
||||
if (
|
||||
!isarray &&
|
||||
!isbuffer &&
|
||||
isobject &&
|
||||
Object.keys(value).length &&
|
||||
(!opts.maxDepth || currentDepth < maxDepth)
|
||||
) {
|
||||
return step(value, newKey, currentDepth + 1);
|
||||
}
|
||||
|
||||
output.push(`${newKey}=${value}`);
|
||||
});
|
||||
}
|
||||
|
||||
step(target);
|
||||
|
||||
return output;
|
||||
}
|
||||
|
||||
export function validateResponse(
|
||||
relay: Buffer,
|
||||
response: RPCResponse,
|
||||
timestamped = false
|
||||
): boolean {
|
||||
const field = response.signedField || "data";
|
||||
// @ts-ignore
|
||||
let json = response[field];
|
||||
if (typeof json !== "string") {
|
||||
json = stringify(json);
|
||||
}
|
||||
const updated = response.updated as number;
|
||||
|
||||
if (timestamped && updated) {
|
||||
json = updated.toString() + json;
|
||||
}
|
||||
|
||||
return !!crypto.verify(
|
||||
b4a.from(json),
|
||||
b4a.from(response.signature as string, "hex"),
|
||||
relay
|
||||
);
|
||||
}
|
||||
|
||||
export function validateTimestampedResponse(
|
||||
relay: Buffer,
|
||||
response: RPCResponse
|
||||
): boolean {
|
||||
return validateResponse(relay, response, true);
|
||||
}
|
||||
|
||||
export function hashQuery(query: RPCRequest): string {
|
||||
const clonedQuery: RPCRequest = {
|
||||
module: query.module,
|
||||
method: query.method,
|
||||
data: query.data,
|
||||
};
|
||||
const queryHash = Buffer.allocUnsafe(32);
|
||||
sodium.crypto_generichash(queryHash, Buffer.from(stringify(clonedQuery)));
|
||||
|
||||
return queryHash.toString("hex");
|
||||
}
|
||||
|
||||
export function createHash(data: string): Buffer {
|
||||
const buffer = b4a.from(data);
|
||||
let hash = b4a.allocUnsafe(32) as Buffer;
|
||||
sodium.crypto_generichash(hash, buffer);
|
||||
|
||||
return hash;
|
||||
}
|
||||
|
||||
export async function setupStream(stream: any) {
|
||||
const existing = stream[RPC_PROTOCOL_SYMBOL];
|
||||
if (existing) {
|
||||
await existing.ready;
|
||||
return existing;
|
||||
}
|
||||
|
||||
const rpc = new RPC(stream);
|
||||
stream[RPC_PROTOCOL_SYMBOL] = rpc;
|
||||
|
||||
await rpc.ready;
|
||||
|
||||
return rpc;
|
||||
}
|
||||
|
||||
export async function maybeGetAsyncProperty(object: any) {
|
||||
if (typeof object === "function") {
|
||||
object = object();
|
||||
}
|
||||
|
||||
if (isPromise(object)) {
|
||||
object = await object;
|
||||
}
|
||||
|
||||
return object;
|
||||
}
|
||||
Loading…
Reference in New Issue