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1.调整目录结构
2.增加README
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DuXingJie
175
sdk/合宙/WeiMeiComAuth.lua
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175
sdk/合宙/WeiMeiComAuth.lua
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--- 模块功能：物美MQTT认证
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-- @author 杜兴杰
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-- @module 物美MQTT通信
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-- @license MIT
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-- @copyright 杜兴杰
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-- @email 1066950103@qq.com
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-- @release 2022.8.4
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module(..., package.seeall)
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require"http"
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require"utils"
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require "common"
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require"misc"
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local m_strEncryptionMode
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local m_strProductId
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local m_strDeviceId
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local m_strUserId
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local m_strUser
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local m_strPassword
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local m_nTimeout
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local m_strIp
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local m_strDeviceAuthorizationCode = nil
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local m_strProductPassword = nil
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local m_InitCallback = nil
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local m_strOutPassword
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local m_strClientId
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local m_nTimeSyncFlag
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local function CreateCommunicationPassword()
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if m_strEncryptionMode == "S" then
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if nil == m_strDeviceAuthorizationCode then
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m_strOutPassword = m_strPassword
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else
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m_strOutPassword = m_strPassword .. "&" .. m_strDeviceAuthorizationCode
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end
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return true
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end
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if m_strEncryptionMode == "E" then
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m_strOutPassword = AesPassword()
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return true
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end
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return false
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end
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local function Callback(nResult)
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log.info("Callback" .. nResult)
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if m_InitCallback ~= nil then
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m_InitCallback(nResult)
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end
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end
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local function ParameterCheck()
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return true
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end
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local function FormatUnixTime2Date(unixTime)
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if unixTime and unixTime >= 0 then
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unixTime = unixTime /1000
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local ntim = os.date("*t", unixTime)
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return ntim
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end
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end
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local function CreatedClientId()
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m_strClientId = m_strEncryptionMode .. "&" .. m_strDeviceId .. "&" .. m_strProductId .. "&" .. m_strUserId
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end
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local function httpCallbackFun(result,prompt,head,body)
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log.info("GetTimeHttp.cbFnc",result,prompt)
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if result and body then
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log.info("GetTimeHttp.cbFnc"..body.."bodyLen="..body:len())
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local nDeviceRunTickMs = rtos.tick() * 5
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local jsonObj = json.decode(body)
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local nDeviceSendTime = jsonObj["deviceSendTime"]
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local nServerSendTime = jsonObj["serverSendTime"]
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local nServerRecvTime = jsonObj["serverRecvTime"]
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local nSyncTime = (nServerRecvTime + nServerSendTime + nDeviceRunTickMs - nDeviceSendTime)/2
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log.info("nSyncTime=" .. nSyncTime)
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local tTime = FormatUnixTime2Date(nSyncTime)
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log.info("tTime" .. tTime.year)
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misc.setClock(tTime,nil)
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--rtos.set_time(tTime.year,tTime.month,tTime.day,tTime.hour,tTime.min,tTime.sec)
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--创建客户端ID
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CreatedClientId()
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--创建密码
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CreateCommunicationPassword()
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Callback(1)
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m_nTimeSyncFlag = 1
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end
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end
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function SyncTime()
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local nDeviceRunTickMs = rtos.tick() * 5
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local strUrl = "http://" .. m_strIp .. ":8080/iot/tool/ntp?deviceSendTime=" .. nDeviceRunTickMs
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http.request("GET",strUrl,nil,nil,nil,nil,httpCallbackFun)
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end
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local function GetCurrentTime()
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local tm = misc.getClock()
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local nCurrentTime = os.time(tm)
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return nCurrentTime
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end
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local function AesPassword()
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local nCurrentTime = GetCurrentTime()
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local nExpireTime = m_nTimeout + nCurrentTime
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local strAesSource = nil
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if nil == m_strDeviceAuthorizationCode then
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strAesSource = m_strPassword .. "&" .. nExpireTime
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else
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strAesSource = m_strPassword .. "&" .. nExpireTime .. "&" .. m_strDeviceAuthorizationCode
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end
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--加密内容： mqtt密码 & expireTime & 授权码(可选)
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--加密模式：CBC；填充方式：Pkcs5Padding；密钥：1234567890123456；密钥长度：128 bit；偏移量：1234567890666666
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encodeStr = crypto.aes_encrypt("CBC","PKCS5",strAesSource,m_strProductPassword,"wumei-smart-open")
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log.info("AesPassword strAesSource" .. strAesSource .. " encodeStr " .. encodeStr )
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encodeStr = crypto.base64_encode(encodeStr,slen(encodeStr))
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log.info("AesPassword strAesSource" .. strAesSource .. " encodeStrbase64 " .. encodeStr )
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return encodeStr
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end
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--- mqtt认证初始化
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-- @string strEncryptionMode,string类型,认证类型：S=简单认证，E=加密认证
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-- @string strProductId,string类型，物美里面定义的产品ID
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-- @string strDeviceId,string类型，设备ID 一般用imei
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-- @string strUserId,string类型，用户ID
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-- @string strUser,string类型，用户
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-- @string strPassword,string类型，密码
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-- @number nTimeout,number类型，延迟秒为单位
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-- @string strIp,string类型，Ip
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-- @string strDeviceAuthorizationCode,string类型 设备认证码 不用不填
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-- @string strProductPassword,string类型 产品密码
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-- @return nil
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function Init(strEncryptionMode,strProductId,strDeviceId,strUserId,strUser,strPassword,nTimeout,strIp,strDeviceAuthorizationCode,strProductPassword,callback)
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m_strEncryptionMode = strEncryptionMode
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m_strProductId = strProductId
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m_strDeviceId = strDeviceId
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m_strUserId = strUserId
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m_strUser = strUser
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m_strPassword = strPassword
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m_nTimeout = nTimeout
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m_strIp = strIp
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if nil == strDeviceAuthorizationCode then
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m_strDeviceAuthorizationCode = strDeviceAuthorizationCode
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end
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if nil == strProductPassword then
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m_strProductPassword = strProductPassword
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end
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m_nTimeSyncFlag = 0
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m_InitCallback = callback
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--if ParameterCheck() == false then
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-- Callback(0)
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-- end
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SyncTime()
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end
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function GetUser()
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return m_strUser
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end
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function GetPassword()
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return m_strOutPassword
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end
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function GetClientId()
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return m_strClientId
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end
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function GetIP()
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return m_strIp
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end
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