首次完整推送,

V:1.20240808.006
This commit is contained in:
fm453
2024-08-13 18:32:37 +08:00
parent 15be3e9373
commit c62d15b288
939 changed files with 111777 additions and 0 deletions

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const crypto = require('crypto')
const createConfig = require('uni-config-center')
const config = createConfig({
pluginId: 'uni-cms'
}).config()
const unlockRecordDBName = 'uni-cms-unlock-record'
// 定义云函数
exports.main = async function (event) {
// 解构 event 对象
const {trans_id, extra: _extra, sign} = event
let extra = {}
try {
extra = JSON.parse(_extra)
} catch (e) {}
// 如果 adConfig 或 securityKey 配置项不存在,则抛出错误引导用户配置参数
if (!config.adConfig || !config.adConfig.securityKey) throw new Error('请先配置adConfig.securityKey')
// 如果 extra.article_id 不存在,则返回 null
if (!extra.article_id) return null
// 签名验证
const reSign = crypto.createHash('sha256').update(`${config.adConfig.securityKey}:${trans_id}`).digest('hex')
if (sign !== reSign) {
console.log('签名错误', `${config.adConfig.securityKey}:${trans_id}`)
return null
}
// 获取数据库实例
const db = uniCloud.database()
// 查询解锁记录
const unlockRecord = await db.collection(unlockRecordDBName).where({
trans_id
}).get()
// 如果已经解锁过了,则返回 null
if (unlockRecord.data.length) {
console.log('已经解锁过了')
return null // 已经解锁过了
}
// 添加解锁记录
await db.collection(unlockRecordDBName).add({
unique_id: extra.unique_id,
unique_type: extra.unique_type,
article_id: extra.article_id,
trans_id,
create_date: Date.now()
})
console.log('解锁成功')
// 应广告规范,需返回 isValid 为 true
return {
isValid: true
}
}