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shimapan/app/routes/api/keys.js

91 lines
2.5 KiB
JavaScript

const express = require('express');
const router = express.Router();
const config = require('config');
const crypto = require('crypto');
const ModelPath = '../../models/';
const Key = require(ModelPath + 'Key.js');
const verifyBody = require('../../util/verifyBody');
const authenticate = require('../../util/auth/authenticateRequest');
const createParams = [
{name: 'identifier', type: 'string', sanitize: true},
{name: 'scope', instance: Array}];
router.post('/create', authenticate('key.create'), verifyBody(createParams), async (req, res) => {
const keyCount = await Key.countDocuments({issuer: req.username});
if (keyCount >= config.get('Key.limit'))
return res.status(403).json({message: 'Key limit reached.'});
// Make sure the user has all the request scope
const keyScope = req.body.scope;
if (!keyScope.every(s => req.scope.includes(s)))
return res.status(403).json({message: 'Requested scope exceeds own scope.'});
const key = {
key: await crypto.randomBytes(32).toString('hex'),
identifier: req.body.identifier,
scope: keyScope,
issuer: req.username,
date: Date.now()
};
await Key.create(key);
res.status(200).json({
message: 'Key created.',
key: key.key
});
});
const getProps = [
{name: 'identifier', type: 'string', optional: true},
{name: 'issuer', type: 'string', optional: true}];
router.get('/get', authenticate('key.get'), verifyBody(getProps), async (req, res) => {
let query = {};
if (req.body.identifier)
query.identifier = req.body.identifier;
if (!req.scope.includes('key.get.others'))
query.issuer = req.username;
else if (req.body.issuer)
query.issuer = req.body.issuer;
const keys = await Key.find(query);
res.status(200).json(keys);
});
const deleteProps = [
{name: 'keyid', type: 'string'},
{name: 'issuer', type: 'string', optional: true}];
router.post('/delete', authenticate('key.delete'), verifyBody(deleteProps), async (req, res) => {
let query = {key : req.body.keyid};
if (!req.scope.includes('key.delete.others'))
query.issuer = req.username;
else if (req.body.issuer)
query.issuer = req.body.issuer;
const key = await Key.findOne(query);
if (!key)
return res.status(422).json({message: 'Key not found.'});
await Key.deleteOne({_id: key._id});
res.status(200).json({message: 'Key deleted.'});
});
module.exports = router;