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安全更新

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satori 2022-02-02 20:13:16 +08:00
parent 2601802b9e
commit 7f085a321c
1 changed files with 28 additions and 7 deletions
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29
index.js
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@ -22,10 +22,15 @@ const session_store = sessionDb(session, db('session'))
// 登录验证
const online = function (req, res, next) {
if (!req.session.account) return res.status(401).send('未登录')
if (req.session.account.gid != 1) req.params.uid = req.session.account.uid
if (req.session.account.gid !== 1) req.params.uid = req.session.account.uid
next()
}
// 权限(合并优化)
const admin = function (account, item) {
return (account.gid === 1 || account.uid === item.uid)
}
// 列表计量
const count_load = async (name, query) => await new Promise(resolve => db(name).count(query, (err, count) => resolve(count)))
@ -183,6 +188,13 @@ const object_list = async function (req, res) {
} else {
item.user = await user_load(item.uid) // 附加用户信息(user对象没有作者)
}
if (req.params.name != 'user' && req.session.account) {
item.like = !!(await count_load('like', {
attach: req.params.name,
aid: item._id,
uid: req.session.account.uid
}))
}
return item
})))
})
@ -268,18 +280,26 @@ const object_create = async function (req, res) {
})
}
//import memory from "./memory.js"
//function object_patch(req, res, next) {
// let obj = new memory({ name: req.params.name, _id: req.params._id })
// return res.send(obj.PATCH({ account: req.session.account, data: req.body }))
//}
// 修改对象
const object_patch = function (req, res) {
function object_patch(req, res, next) {
return db(req.params.name).findOne({ _id: req.params._id }, function (err, doc) {
if (!doc) return res.status(404).send('目标对象不存在')
// 如果是 user 做一些特殊处理
if (req.params.name === 'user') {
if (req.session.account.uid !== doc._id && req.session.account.gid !== 1) {
if (req.session.account.gid !== 1) {
if (req.session.account.uid !== doc._id) {
return res.status(403).send('没有权限修改账户')
}
if (req.body.gid && req.session.account.gid !== 1) {
if (typeOf(req.body.gid) == "undefined") {
return res.status(403).send('没有权限修改权限')
}
}
if (req.body.password) {
req.body.salt = random(32) // 密码加盐
req.body.password = md5(req.body.password + req.body.salt) // 设置密码
@ -322,6 +342,7 @@ const object_remove = function (req, res) {
}
// TODO: 处理掉一些附属对象
// 似乎要遍历所有对象类型?
return db(req.params.name).remove({ _id: req.params._id }, function (err, count) {
return count ? res.send('删除成功') : res.status(403).send('删除失败')