Clean up code. Reorganize files. Port stuff from other branches. + more
This turns the project into a monorepo using pnpm workspaces, dramatically simplifying the build process. It also fixes a lot of bugs and just generally makes the codebase a lot cleaner.
This commit is contained in:
@@ -1 +1 @@
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YAPTCHA_HMAC_SECRET=xxx # openssl rand -base64 32
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IMPOST_HMAC_SECRET=xxx # openssl rand -base64 32
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@@ -1,10 +1,10 @@
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# YAPTCHA
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# IMPOST
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Yet Another Pow capTCHA.
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## What is this
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YAPTCHA is a proof of work based challenge-response system that is designed to
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IMPOST is a proof of work based challenge-response system that is designed to
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ward off spam and abuse.
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<!-- TODO: -->
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@@ -1,411 +1,30 @@
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<script setup lang="ts">
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import { type WorkerRequest, type SolutionMessage, WorkerResponseType, WorkerMessageType, ChallengeStrategy, type Challenge } from '~/types/pow';
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import WASMSolverUrl from "~/utils/solver.wasm?url";
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import ChallengeWorker from '~/utils/worker?worker';
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const { data: challengeData } = await useFetch('/api/pow/challenge');
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let shared_atomics = new SharedArrayBuffer(12);
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let workers: Worker[] = [];
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let workers_initialized = false;
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if (import.meta.client) {
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try {
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// const num_workers = 1;
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const num_workers = navigator.hardwareConcurrency;
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for (let i = 0; i < num_workers; i++) {
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workers.push(new ChallengeWorker());
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}
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} catch (error: any) {
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console.error("Failed to create worker:", error);
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}
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}
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let autoSolve: Ref<boolean> = ref(false);
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watch(autoSolve, async () => {
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if (autoSolve.value) {
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while (autoSolve.value) {
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if (solving.value) {
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await new Promise(resolve => setTimeout(resolve, 100));
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continue;
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}
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await getChallenge();
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await solveChallenge();
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if (!autoSolve.value) {
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break;
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}
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await new Promise(resolve => setTimeout(resolve, 100));
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}
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}
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});
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let total_solved: Ref<number> = ref(0);
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let total_solving_for: Ref<number> = ref(0);
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function pluralize(value: number, string: string) {
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return value === 1 ? string : `${string}s`;
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}
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let challenge_loading: Ref<boolean> = ref(false);
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let challenge_loading_indicator: Ref<string> = ref('');
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let challenge: Ref<Challenge | null> = ref(null);
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let nonce: Ref<string | null> = ref(null);
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let solved: Ref<boolean> = ref(false);
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let solving_for: Ref<string> = ref('0');
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const number_formatter = new Intl.NumberFormat('en-US', {
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notation: 'compact',
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compactDisplay: 'short',
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maximumFractionDigits: 2,
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});
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// the hashrate of all the runs
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let hashrate_array: Ref<Array<number>> = ref([]);
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let hashrate = computed(() => {
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if (hashrate_array.value.length === 0) {
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return 0;
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}
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return hashrate_array.value.reduce((a, b) => a + b, 0) / hashrate_array.value.length;
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});
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let solving = ref(false);
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let solveTime: Ref<number> = ref(0);
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let solveTimeout: Ref<any | null> = ref(null);
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let challenge_error: Ref<string | null> = ref(null);
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let difficulty: Ref<number> = ref(0);
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let { data } = await useFetch('/api/pow/difficulty');
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if (data.value) {
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difficulty.value = data.value.difficulty;
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}
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const MESSAGE_TIMEOUT = 3000;
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async function getChallenge() {
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challenge_error.value = null;
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challenge_loading_indicator.value = '';
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challenge.value = null;
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nonce.value = null;
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challenge_loading.value = true;
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const spinners = ['⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏'];
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let spinner_index = 0;
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const loading_interval = setInterval(() => {
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challenge_loading_indicator.value = spinners[spinner_index]!;
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spinner_index = (spinner_index + 1) % spinners.length;
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console.log(spinners[spinner_index]);
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}, 100);
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try {
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const new_challenge = await $fetch('/api/pow/challenge');
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challenge.value = new_challenge.challenge;
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} catch (error: any) {
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console.error("Failed to get challenge:", error);
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challenge_error.value = `Failed to get challenge: ${error.message}`;
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} finally {
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challenge_loading.value = false;
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clearInterval(loading_interval);
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}
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}
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async function initWorkers() {
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if (workers_initialized) {
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throw createError("Workers already initialized");
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}
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workers_initialized = true;
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const module = await WebAssembly.compileStreaming(fetch(WASMSolverUrl));
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const atomics_view = new Int32Array(shared_atomics);
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Atomics.store(atomics_view, 0, 0);
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Atomics.store(atomics_view, 1, 0);
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console.debug(`Initializing ${workers.length} workers`);
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let worker_promises: Promise<void>[] = [];
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for (let i = 0; i < workers.length; i++) {
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const worker = workers[i]!;
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worker_promises.push(new Promise<void>((resolve, reject) => {
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const message_handler = (event: MessageEvent<SolutionMessage>) => {
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if (event.data.type === WorkerResponseType.Error) {
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console.error("Worker error:", event.data.error);
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reject(event.data.error);
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}
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if (event.data.type === WorkerResponseType.Ok) {
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resolve();
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}
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reject(new Error("Unexpected message from worker"));
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};
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const error_handler = (error: ErrorEvent) => {
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console.error("Worker error:", error);
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reject(error);
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};
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worker.addEventListener('message', message_handler);
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worker.addEventListener('error', error_handler);
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worker.postMessage({
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type: WorkerMessageType.Init,
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module: module,
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sab: shared_atomics,
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} as WorkerRequest);
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}));
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}
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const timeoutMs = 10 * 1000;
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const timeoutPromise = new Promise((_, reject) => {
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setTimeout(() => {
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reject(new Error(`Function timed out after ${timeoutMs}ms`));
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}, timeoutMs);
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});
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await Promise.race([
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Promise.all(worker_promises),
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timeoutPromise,
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]);
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console.log("All workers initialized");
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}
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async function getChallengeSolution(worker: Worker, request: { strategy: ChallengeStrategy.LeadingZeroes, target: string, difficulty: number } | { strategy: ChallengeStrategy.TargetNumber, target: string, salt: string }): Promise<SolutionMessage> {
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return new Promise<SolutionMessage>((resolve, reject) => {
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const message_handler = (event: MessageEvent<SolutionMessage>) => {
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worker.removeEventListener('message', message_handler);
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worker.removeEventListener('error', error_handler);
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resolve(event.data);
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};
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const error_handler = (error: ErrorEvent) => {
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worker.removeEventListener('error', error_handler);
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worker.removeEventListener('message', message_handler);
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console.error("Worker error:", error);
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reject(error);
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};
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worker.addEventListener('message', message_handler);
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worker.addEventListener('error', error_handler);
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switch (request.strategy) {
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case ChallengeStrategy.LeadingZeroes:
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worker.postMessage({
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strategy: ChallengeStrategy.LeadingZeroes,
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target: request.target,
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difficulty: request.difficulty,
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} as WorkerRequest);
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break;
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case ChallengeStrategy.TargetNumber:
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worker.postMessage({
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strategy: ChallengeStrategy.TargetNumber,
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target: request.target,
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salt: request.salt,
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} as WorkerRequest);
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break;
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}
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if (!challengeData) {
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throw createError({
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statusCode: 500,
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message: 'Failed to fetch challenge',
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});
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}
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async function solveChallenge() {
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if (!challenge.value?.target) {
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return;
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}
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if (!workers_initialized) {
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try {
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await initWorkers();
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} catch (error: any) {
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console.error("Failed to initialize workers:", error);
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return;
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}
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}
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const atomics_view = new Int32Array(shared_atomics);
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Atomics.store(atomics_view, 0, 0);
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Atomics.store(atomics_view, 1, -1);
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solved.value = false;
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challenge_error.value = null;
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solving.value = true;
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solveTime.value = 0;
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solving_for.value = '0';
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let startTime = performance.now();
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let solving_for_interval = setInterval(() => {
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solving_for.value = ((performance.now() - startTime) / 1000).toFixed(1);
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}, 100);
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function cleanup() {
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clearTimeout(solveTimeout.value);
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solveTimeout.value = setTimeout(() => {
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solveTime.value = 0;
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}, MESSAGE_TIMEOUT);
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solved.value = false;
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solving.value = false;
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clearInterval(solving_for_interval);
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}
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try {
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let request: { strategy: ChallengeStrategy.LeadingZeroes, target: string, difficulty: number } | { strategy: ChallengeStrategy.TargetNumber, target: string, salt: string };
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switch (challenge.value.strategy) {
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case ChallengeStrategy.LeadingZeroes:
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request = {
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strategy: ChallengeStrategy.LeadingZeroes,
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target: challenge.value.target,
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difficulty: challenge.value.difficulty,
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};
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break;
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case ChallengeStrategy.TargetNumber:
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request = {
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strategy: ChallengeStrategy.TargetNumber,
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target: challenge.value.target,
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salt: challenge.value.salt,
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};
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break;
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}
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let worker_promises: Promise<SolutionMessage>[] = [];
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for (let worker of workers) {
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// dispatch to all workers, func is async so it will not block
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worker_promises.push(getChallengeSolution(worker, request));
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}
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let solution = await Promise.race(worker_promises);
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if (solution.type === WorkerResponseType.Error) {
|
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throw createError(solution.error);
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}
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if (solution.type === WorkerResponseType.Ok) {
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throw createError("spurious solution");
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}
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console.log(shared_atomics.slice(8, 12));
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nonce.value = Atomics.load(atomics_view, 1).toString();
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solveTime.value = Math.floor(performance.now() - startTime);
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total_solved.value += 1;
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total_solving_for.value += solveTime.value;
|
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// since nonce is the number of iterations we have completed, we can divide that by how long it took in second
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// to get H/s
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hashrate_array.value.push(+Atomics.load(atomics_view, 1) / (solveTime.value / 1000));
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clearTimeout(solveTimeout.value);
|
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|
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await $fetch('/api/pow/challenge', {
|
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method: 'POST',
|
||||
body: {
|
||||
challenge: challenge.value.target,
|
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nonce: nonce.value,
|
||||
}
|
||||
});
|
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|
||||
solved.value = true;
|
||||
|
||||
solveTimeout.value = setTimeout(() => {
|
||||
solveTime.value = 0;
|
||||
solved.value = false;
|
||||
}, MESSAGE_TIMEOUT);
|
||||
|
||||
switch (challenge.value.strategy) {
|
||||
case ChallengeStrategy.LeadingZeroes:
|
||||
console.debug("Solved challenge with difficulty", challenge.value.difficulty, "in " + solveTime.value + "ms");
|
||||
break;
|
||||
case ChallengeStrategy.TargetNumber:
|
||||
console.debug("Solved challenge with salt", challenge.value.salt, "in " + solveTime.value + "ms");
|
||||
break;
|
||||
}
|
||||
|
||||
solving.value = false;
|
||||
clearInterval(solving_for_interval);
|
||||
} catch (error: any) {
|
||||
challenge_error.value = `Failed to solve challenge: ${error.message}`;
|
||||
console.error(error);
|
||||
cleanup();
|
||||
}
|
||||
function solved(ev: CustomEvent) {
|
||||
console.log("Impost Solved:", ev.detail.solution);
|
||||
}
|
||||
|
||||
async function setDifficulty(difficulty: number) {
|
||||
const response = await $fetch('/api/pow/difficulty', {
|
||||
method: 'PUT',
|
||||
body: {
|
||||
difficulty,
|
||||
}
|
||||
});
|
||||
|
||||
console.log(response);
|
||||
function formsubmit(ev: Event) {
|
||||
console.log("Submitted form");
|
||||
}
|
||||
|
||||
</script>
|
||||
|
||||
<template>
|
||||
<div class="flex justify-between" v-if="hashrate_array.length !== 0">
|
||||
<span>Your average Hashrate: {{ number_formatter.format(hashrate) }} H/s</span>
|
||||
<span>You have solved {{ total_solved }} {{ pluralize(total_solved, "challenge") }} in
|
||||
{{ number_formatter.format(total_solving_for / 1000) }}s</span>
|
||||
<span>Your Hashrate on the last challenge: {{ number_formatter.format(hashrate_array.at(-1)!) }} H/s</span>
|
||||
<div class="flex justify-center items-center h-screen w-screen ">
|
||||
<form @submit="formsubmit" action="/"
|
||||
class="p-5 rounded-2xl bg-dark-9 border-coolGray-600 border flex flex-col gap-2">
|
||||
<impost-captcha name="impost" challengeUrl="/api/pow" auto="onsubmit"
|
||||
:challengejson="JSON.stringify(challengeData!.challenge)" @impost:solved="solved" />
|
||||
<input class="bg-blue-7 text-white font-semibold px-4 py-2.5 border-0 rounded-md" type="submit"
|
||||
value="Submit" />
|
||||
</form>
|
||||
</div>
|
||||
<p v-else>You have not solved any challenges yet</p>
|
||||
<p>Challenge: <span v-if="challenge_loading">{{ challenge_loading_indicator }}</span>
|
||||
<span v-else>{{ challenge }}</span>
|
||||
</p>
|
||||
<p>Nonce: {{ nonce }}</p>
|
||||
<button @click="getChallenge()" :disabled="solving || challenge_loading">
|
||||
Get Challenge
|
||||
</button>
|
||||
<button @click="solveChallenge()" :disabled="solving || challenge === null || nonce !== null">
|
||||
<span v-if="!solving">Solve Challenge</span>
|
||||
<span v-else>Solving challenge for {{ solving_for }}s...</span>
|
||||
</button>
|
||||
<div>
|
||||
<div v-if="solveTime && !challenge_error" class="min-h-[1rem]">
|
||||
<span v-if="solved">Challenge solved in {{ solveTime }}ms!</span>
|
||||
<span v-else>Validating solution...</span>
|
||||
</div>
|
||||
<div v-else-if="challenge_error">{{ challenge_error }}</div>
|
||||
<p v-else class="empty-p"><!-- Empty so there is no content shift when there is text or isnt --></p>
|
||||
</div>
|
||||
|
||||
<div class="flex flex-row w-fit">
|
||||
<label for="autoSolve">Auto solve</label>
|
||||
<input class="w-min" type="checkbox" v-model="autoSolve" id="autoSolve"></input>
|
||||
</div>
|
||||
|
||||
<div class="flex flex-col w-fit">
|
||||
<label for="difficulty">Difficulty</label>
|
||||
<input class="w-min" type="number" min="1" max="64" v-model="difficulty" @change="setDifficulty(difficulty)"
|
||||
id="difficulty"></input>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<style scoped>
|
||||
button {
|
||||
min-width: 140px;
|
||||
padding: 0.25rem 0.375rem;
|
||||
}
|
||||
|
||||
.empty-p {
|
||||
margin: 0;
|
||||
|
||||
&::after {
|
||||
content: "-";
|
||||
visibility: hidden;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</template>
|
||||
@@ -1,38 +0,0 @@
|
||||
<script setup lang="ts">
|
||||
const { data: challengeData } = await useFetch('/api/pow/challenge');
|
||||
|
||||
if (!challengeData) {
|
||||
throw createError({
|
||||
statusCode: 500,
|
||||
message: 'Failed to fetch challenge',
|
||||
});
|
||||
}
|
||||
|
||||
function solved(ev: CustomEvent) {
|
||||
console.log("Solved:", ev.detail.solution);
|
||||
}
|
||||
|
||||
function formsubmit(ev: Event) {
|
||||
console.log("Submitted form");
|
||||
}
|
||||
|
||||
onMounted(() => {
|
||||
document.addEventListener('impost:solved', (ev) => solved(ev as CustomEvent));
|
||||
});
|
||||
|
||||
onUnmounted(() => {
|
||||
document.removeEventListener('impost:solved', (ev) => solved(ev as CustomEvent));
|
||||
});
|
||||
</script>
|
||||
|
||||
<template>
|
||||
<div class="flex justify-center items-center h-screen w-screen ">
|
||||
<form @submit.prevent="formsubmit"
|
||||
class="p-5 rounded-2xl bg-dark-9 border-coolGray-600 border flex flex-col gap-2">
|
||||
<pow-captcha challengeUrl="/api/pow" auto="onsubmit"
|
||||
:challengejson="JSON.stringify(challengeData!.challenge)" @impost:solved="solved" />
|
||||
<input class="bg-blue-7 text-white font-semibold px-4 py-2.5 border-0 rounded-md" type="submit"
|
||||
value="Submit" />
|
||||
</form>
|
||||
</div>
|
||||
</template>
|
||||
@@ -1,6 +0,0 @@
|
||||
const adjectives = ['swift', 'silent', 'hidden', 'clever', 'brave', 'sharp', 'shadow', 'crimson', 'bright', 'quiet', 'loud', 'happy', 'dark', 'evil', 'good', 'intelligent', 'lovely', 'mysterious', 'peaceful', 'powerful', 'pure', 'quiet', 'shiny', 'sleepy', 'strong', 'sweet', 'tall', 'warm', 'gentle', 'kind', 'nice', 'polite', 'rough', 'rude', 'scary', 'shy', 'silly', 'smart', 'strange', 'tough', 'ugly', 'vivid', 'wicked', 'wise', 'young', 'sleepy'];
|
||||
const nouns = ['fox', 'river', 'stone', 'cipher', 'link', 'comet', 'falcon', 'signal', 'anchor', 'spark', 'stone', 'comet', 'rocket', 'snake', 'snail', 'shark', 'elephant', 'cat', 'dog', 'whale', 'orca', 'cactus', 'flower', 'frog', 'toad', 'apple', 'strawberry', 'raspberry', 'lemon', 'bot', 'gopher', 'dinosaur', 'racoon', 'penguin', 'chameleon', 'atom', 'particle', 'witch', 'wizard', 'warlock', 'deer']
|
||||
|
||||
export function getWorkerName() {
|
||||
return `${adjectives[Math.floor(Math.random() * adjectives.length)]}-${nouns[Math.floor(Math.random() * nouns.length)]}`;
|
||||
}
|
||||
@@ -1,170 +0,0 @@
|
||||
// This worker just sits on another thread and waits for message to solve
|
||||
// challenges so that we dont block the render thread
|
||||
|
||||
import {
|
||||
type WorkerRequest,
|
||||
type SolutionMessage,
|
||||
WorkerMessageType,
|
||||
WorkerResponseType,
|
||||
ChallengeStrategy,
|
||||
} from "~/types/pow";
|
||||
|
||||
const worker_name = getWorkerName();
|
||||
let solver: SolverModule | null = null;
|
||||
|
||||
let atomic_nonce: Int32Array | null = null;
|
||||
let atomic_solution: Int32Array | null = null;
|
||||
|
||||
async function loadWasmSolver(module: WebAssembly.Module) {
|
||||
if (atomic_nonce === null || atomic_solution === null) {
|
||||
throw createError("Atomics not initialized");
|
||||
}
|
||||
|
||||
console.debug(`[${worker_name}]: Loading WASM solver`);
|
||||
|
||||
solver = await WebAssembly.instantiate(module, {
|
||||
env: {
|
||||
__get_solution: () => Atomics.load(atomic_solution!, 0),
|
||||
__set_solution: (value: number) => Atomics.store(atomic_solution!, 0, value),
|
||||
__cmpxchg_solution: (expected: number, replacement: number) => Atomics.compareExchange(atomic_solution!, 0, expected, replacement),
|
||||
__fetch_add_nonce: (value: number) => Atomics.add(atomic_nonce!, 0, value),
|
||||
__log: (ptr: number, len: number) => {
|
||||
const string_data = new Uint8Array(solver!.exports.memory.buffer, ptr, len);
|
||||
console.log(`[${worker_name}]: ${new TextDecoder().decode(string_data)}`);
|
||||
},
|
||||
}
|
||||
}) as unknown as SolverModule;
|
||||
console.debug(`[${worker_name}]: WASM solver loaded`);
|
||||
}
|
||||
|
||||
onmessage = async (event: MessageEvent<WorkerRequest>) => {
|
||||
if (event.data.type === WorkerMessageType.Init) {
|
||||
console.log(`[${worker_name}]: Initializing...`);
|
||||
|
||||
atomic_nonce = new Int32Array(event.data.sab, 0, 1);
|
||||
atomic_solution = new Int32Array(event.data.sab, 4, 1);
|
||||
|
||||
try {
|
||||
await loadWasmSolver(event.data.module);
|
||||
} catch (error: any) {
|
||||
console.error(`[${worker_name}]: Failed to load WASM solver:`, error);
|
||||
postMessage({
|
||||
type: WorkerResponseType.Error,
|
||||
error: `Could not load WASM solver: ${error.message}`,
|
||||
} as SolutionMessage);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!solver) {
|
||||
console.error(`[${worker_name}]: Failed to load WASM solver`);
|
||||
postMessage({
|
||||
type: WorkerResponseType.Error,
|
||||
error: "Failed to load WASM solver",
|
||||
} as SolutionMessage);
|
||||
return;
|
||||
}
|
||||
|
||||
postMessage({
|
||||
type: WorkerResponseType.Ok,
|
||||
} as SolutionMessage);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!solver) {
|
||||
postMessage({
|
||||
type: WorkerResponseType.Error,
|
||||
error: "WASM solver not loaded",
|
||||
} as SolutionMessage);
|
||||
return;
|
||||
}
|
||||
|
||||
const { strategy } = event.data;
|
||||
|
||||
const encoder = new TextEncoder();
|
||||
|
||||
let solution: number;
|
||||
let target: string = event.data.target;
|
||||
let target_bytes, target_ptr;
|
||||
let memory;
|
||||
switch (strategy) {
|
||||
case ChallengeStrategy.LeadingZeroes:
|
||||
const { difficulty } = event.data;
|
||||
console.debug(`[${worker_name}]: recieved ${strategy} challenge: ${target}, difficulty: ${difficulty}`);
|
||||
|
||||
target_bytes = encoder.encode(target);
|
||||
|
||||
target_ptr = solver.exports.malloc(target_bytes.length);
|
||||
if (target_ptr === 0 || target_ptr === null) {
|
||||
console.error(`[${worker_name}]: Failed to allocate memory for challenge string`);
|
||||
postMessage({
|
||||
type: WorkerResponseType.Error,
|
||||
error: "Failed to allocate memory for challenge string",
|
||||
} as SolutionMessage);
|
||||
return;
|
||||
}
|
||||
|
||||
memory = new Uint8Array(solver.exports.memory.buffer);
|
||||
memory.set(target_bytes, target_ptr);
|
||||
|
||||
solution = solver.exports.solve_leaading_zeroes_challenge(
|
||||
target_ptr,
|
||||
target.length,
|
||||
difficulty,
|
||||
);
|
||||
console.debug(`[${worker_name}]: WASM solver found nonce: ${solution}`);
|
||||
break;
|
||||
case ChallengeStrategy.TargetNumber:
|
||||
const { salt } = event.data;
|
||||
console.debug(`[${worker_name}]: recieved ${strategy} challenge: ${target}, salt: ${salt}`);
|
||||
|
||||
const salt_bytes = encoder.encode(salt);
|
||||
target_bytes = encoder.encode(target);
|
||||
|
||||
const salt_ptr = solver.exports.malloc(salt_bytes.length);
|
||||
if (salt_ptr === 0 || salt_ptr === null) {
|
||||
console.error(`[${worker_name}]: Failed to allocate memory for salt string`);
|
||||
postMessage({
|
||||
type: WorkerResponseType.Error,
|
||||
error: "Failed to allocate memory for salt string",
|
||||
} as SolutionMessage);
|
||||
return;
|
||||
}
|
||||
|
||||
target_ptr = solver.exports.malloc(target_bytes.length);
|
||||
if (target_ptr === 0 || target_ptr === null) {
|
||||
console.error(`[${worker_name}]: Failed to allocate memory for target string`);
|
||||
postMessage({
|
||||
type: WorkerResponseType.Error,
|
||||
error: "Failed to allocate memory for target string",
|
||||
} as SolutionMessage);
|
||||
return;
|
||||
}
|
||||
|
||||
memory = new Uint8Array(solver.exports.memory.buffer);
|
||||
memory.set(salt_bytes, salt_ptr);
|
||||
memory.set(target_bytes, target_ptr);
|
||||
|
||||
solution = solver.exports.solve_target_number_challenge(
|
||||
target_ptr,
|
||||
target_bytes.length,
|
||||
salt_ptr,
|
||||
salt_bytes.length,
|
||||
);
|
||||
console.debug(`[${worker_name}]: WASM solver found nonce: ${solution}`);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
// we are just assuming that if its less than -1, its the min i32
|
||||
if (solution < 0) {
|
||||
return postMessage({
|
||||
type: WorkerResponseType.Error,
|
||||
error: "failed to solve challenge",
|
||||
} as SolutionMessage);
|
||||
}
|
||||
|
||||
postMessage({
|
||||
type: WorkerResponseType.Solution,
|
||||
nonce: solution === -1 ? null : solution.toString()
|
||||
} as SolutionMessage);
|
||||
};
|
||||
@@ -1,7 +1,7 @@
|
||||
strategy = "target_number"
|
||||
|
||||
[leading_zeroes]
|
||||
difficulty = 4
|
||||
difficulty = 2
|
||||
|
||||
[target_number]
|
||||
max_number = 10000
|
||||
max_number = 192
|
||||
|
||||
@@ -19,7 +19,7 @@ export default defineNuxtConfig({
|
||||
}
|
||||
},
|
||||
},
|
||||
modules: ['@unocss/nuxt', ['nuxt-ssr-lit', { litElementPrefix: 'pow-' }]],
|
||||
modules: ['@unocss/nuxt', ['nuxt-ssr-lit', { litElementPrefix: 'impost-' }]],
|
||||
|
||||
nitro: {
|
||||
moduleSideEffects: ["@impost/widget"],
|
||||
@@ -28,17 +28,9 @@ export default defineNuxtConfig({
|
||||
},
|
||||
},
|
||||
|
||||
imports: {
|
||||
transform: {
|
||||
// only necessary in the monorepo since vite is going out to the
|
||||
// source of the widget and transforming it and clobbering it.
|
||||
exclude: [/impost/],
|
||||
}
|
||||
},
|
||||
|
||||
vue: {
|
||||
compilerOptions: {
|
||||
isCustomElement: (tag) => tag.includes('pow-'),
|
||||
isCustomElement: (tag) => tag.startsWith('impost-'),
|
||||
},
|
||||
},
|
||||
|
||||
|
||||
1455
example-app/package-lock.json
generated
1455
example-app/package-lock.json
generated
File diff suppressed because it is too large
Load Diff
@@ -1,5 +1,5 @@
|
||||
{
|
||||
"name": "hello-nuxt",
|
||||
"name": "example-app",
|
||||
"private": true,
|
||||
"type": "module",
|
||||
"scripts": {
|
||||
@@ -9,15 +9,13 @@
|
||||
"preview": "nuxt preview"
|
||||
},
|
||||
"dependencies": {
|
||||
"@lit/reactive-element": "^2.1.1",
|
||||
"@impost/lib": "workspace:*",
|
||||
"@impost/widget": "workspace:*",
|
||||
"js-toml": "^1.0.2",
|
||||
"lit-element": "^4.2.1",
|
||||
"lit-html": "^3.3.1",
|
||||
"nuxt": "latest",
|
||||
"nuxt-ssr-lit": "1.6.32",
|
||||
"zod": "^4.1.12",
|
||||
"@impost/lib": "file:../packages/lib",
|
||||
"@impost/widget": "file:../packages/widget"
|
||||
"vue": "^3.5.25",
|
||||
"zod": "^4.1.12"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@types/node": "^24.10.0",
|
||||
|
||||
@@ -13,26 +13,29 @@ export default defineEventHandler(async (event) => {
|
||||
const body = await readValidatedBody(event, challengeSchema.safeParse);
|
||||
|
||||
if (!body.success) {
|
||||
const errors = z.treeifyError(body.error);
|
||||
const error_message = Object.entries(errors.errors).map(([key, value]) => `${key}: ${value}`).join('\n');
|
||||
|
||||
throw createError({
|
||||
statusCode: 400,
|
||||
statusMessage: 'Validation failed'
|
||||
statusMessage: error_message
|
||||
})
|
||||
}
|
||||
|
||||
let target = body.data.challenge;
|
||||
let nonce = body.data.nonce;
|
||||
let { challenge, nonce } = body.data;
|
||||
|
||||
const outstanding_challenge = outstandingChallenges.get(body.data.challenge)!;
|
||||
// always delete the challenge on a solve attempt
|
||||
clearTimeout(outstanding_challenge.timeout);
|
||||
outstandingChallenges.delete(challenge);
|
||||
|
||||
// check if the challenge is valid
|
||||
let challenge_valid = await validate_challenge(outstandingChallenges.get(target)!.challenge, {
|
||||
challenge: target,
|
||||
nonce: nonce
|
||||
let challenge_valid = await validate_challenge(outstandingChallenges.get(challenge)!.challenge, {
|
||||
challenge,
|
||||
nonce,
|
||||
});
|
||||
|
||||
if (challenge_valid) {
|
||||
// clear the challenge
|
||||
clearTimeout(outstandingChallenges.get(target)!.timeout);
|
||||
outstandingChallenges.delete(target);
|
||||
|
||||
return {
|
||||
message: 'Challenge solved'
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user