Zoe
9ba5b12dac
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.
48 lines
1.4 KiB
TypeScript
48 lines
1.4 KiB
TypeScript
import { defineEventHandler } from 'h3'
|
|
import { validate_challenge } from '@impost/lib/validator';
|
|
import * as z from 'zod';
|
|
import { outstandingChallenges } from '~~/server/utils/pow';
|
|
|
|
const challengeSchema = z.object({
|
|
challenge: z.string(),
|
|
nonce: z.string()
|
|
})
|
|
|
|
// post handler that takes in the challenge, and the nonce
|
|
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: error_message
|
|
})
|
|
}
|
|
|
|
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(challenge)!.challenge, {
|
|
challenge,
|
|
nonce,
|
|
});
|
|
|
|
if (challenge_valid) {
|
|
return {
|
|
message: 'Challenge solved'
|
|
};
|
|
}
|
|
|
|
throw createError({
|
|
statusCode: 400,
|
|
statusMessage: 'Challenge is not valid'
|
|
})
|
|
}) |