71 lines
2.4 KiB
JavaScript
71 lines
2.4 KiB
JavaScript
import config from "../../config/index.js";
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import { getUserKeypair } from "../../misc/keypair-store.js";
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import { getResponse } from "../../misc/fetch.js";
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import { createSignedPost, createSignedGet } from "./ap-request.js";
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import { apLogger } from "./logger.js";
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export default (async (user, url, object)=>{
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const body = JSON.stringify(object);
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const keypair = await getUserKeypair(user.id);
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const req = createSignedPost({
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key: {
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privateKeyPem: keypair.privateKey,
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keyId: `${config.url}/users/${user.id}#main-key`
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},
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url,
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body,
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additionalHeaders: {
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"User-Agent": config.userAgent
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}
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});
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await getResponse({
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url,
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method: req.request.method,
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headers: req.request.headers,
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body
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});
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});
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/**
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* Get AP object with http-signature
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* @param user http-signature user
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* @param url URL to fetch
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* @param redirects whether or not to accept redirects
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*/ export async function signedGet(url, user, redirects = true) {
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apLogger.debug(`Running signedGet on url: ${url}`);
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const keypair = await getUserKeypair(user.id);
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const req = createSignedGet({
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key: {
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privateKeyPem: keypair.privateKey,
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keyId: `${config.url}/users/${user.id}#main-key`
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},
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url,
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additionalHeaders: {
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"User-Agent": config.userAgent
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}
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});
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const res = await getResponse({
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url,
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method: req.request.method,
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headers: req.request.headers,
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redirect: redirects ? "manual" : "error"
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});
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if (redirects && [
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301,
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302,
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307,
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308
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].includes(res.status)) {
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const newUrl = res.headers.get('location');
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if (!newUrl) throw new Error('signedGet got redirect but no target location');
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apLogger.debug(`signedGet is redirecting to ${newUrl}`);
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return signedGet(newUrl, user, false);
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}
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const contentType = res.headers.get('content-type');
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if (contentType == null || contentType !== 'application/activity+json' && !contentType.startsWith('application/activity+json;') && (!contentType.startsWith('application/ld+json;') || !contentType.includes('profile="https://www.w3.org/ns/activitystreams"'))) {
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throw new Error(`signedGet response had unexpected content-type: ${contentType}`);
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}
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return {
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finalUrl: res.url,
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content: await res.json()
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};
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}
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