74 lines
1.7 KiB
TypeScript
74 lines
1.7 KiB
TypeScript
import * as mongo from 'mongodb';
|
|
import * as Router from 'koa-router';
|
|
|
|
import config from '../config';
|
|
import parseAcct from '../misc/acct/parse';
|
|
import User, { IUser } from '../models/user';
|
|
|
|
// Init router
|
|
const router = new Router();
|
|
|
|
router.get('/.well-known/webfinger', async ctx => {
|
|
if (typeof ctx.query.resource !== 'string') {
|
|
ctx.status = 400;
|
|
return;
|
|
}
|
|
|
|
const resourceLower = ctx.query.resource.toLowerCase();
|
|
let acctLower;
|
|
let id;
|
|
|
|
if (resourceLower.startsWith(config.url.toLowerCase() + '/@')) {
|
|
acctLower = resourceLower.split('/').pop();
|
|
} else if (resourceLower.startsWith(config.url.toLowerCase() + '/users/')) {
|
|
id = new mongo.ObjectID(resourceLower.split('/').pop());
|
|
} else if (resourceLower.startsWith('acct:')) {
|
|
acctLower = resourceLower.slice('acct:'.length);
|
|
} else {
|
|
acctLower = resourceLower;
|
|
}
|
|
|
|
let user: IUser;
|
|
|
|
if (acctLower) {
|
|
const parsedAcctLower = parseAcct(acctLower);
|
|
if (![null, config.host.toLowerCase()].includes(parsedAcctLower.host)) {
|
|
ctx.status = 422;
|
|
return;
|
|
}
|
|
|
|
user = await User.findOne({
|
|
usernameLower: parsedAcctLower.username,
|
|
host: null
|
|
});
|
|
} else {
|
|
user = await User.findOne({
|
|
_id: id,
|
|
host: null
|
|
});
|
|
}
|
|
|
|
if (user === null) {
|
|
ctx.status = 404;
|
|
return;
|
|
}
|
|
|
|
ctx.body = {
|
|
subject: `acct:${user.username}@${config.host}`,
|
|
links: [{
|
|
rel: 'self',
|
|
type: 'application/activity+json',
|
|
href: `${config.url}/users/${user._id}`
|
|
}, {
|
|
rel: 'http://webfinger.net/rel/profile-page',
|
|
type: 'text/html',
|
|
href: `${config.url}/@${user.username}`
|
|
}, {
|
|
rel: 'http://ostatus.org/schema/1.0/subscribe',
|
|
template: `${config.url}/authorize-follow?acct={uri}`
|
|
}]
|
|
};
|
|
});
|
|
|
|
export default router;
|