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@@ -0,0 +1,114 @@
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+
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+-- LuaTools需要PROJECT和VERSION这两个信息
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+PROJECT = "dingdingdemo"
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+VERSION = "1.0.0"
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+
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+--[[
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+本demo是演示钉钉的 "自定义webhook机器人"
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+]]
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+
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+--------------------------------------------------------------------------------------
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+-- webhook和secret要换成你自己机器人的值
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+-- webhook是钉钉分配给机器人的URL
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+-- secret是选取 "加签", 自动生成的密钥
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+-- 下面的给LuatOS的一个测试群发消息, 随时可能关掉, 换成你自己的值
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+local webhook = "https://oapi.dingtalk.com/robot/send?access_token=b8e5ec7e2700e579bf23066e18d838454fa2aa26d81bdeb67f58571a334407df"
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+local secret = "SEC7ffc9d9e41367a578265f3cc3288af6f0e0ab820295a427957c1d11447f56e3f"
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+--------------------------------------------------------------------------------------
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+
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+-- sys库是标配
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+_G.sys = require("sys")
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+--[[特别注意, 使用mqtt库需要下列语句]]
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+_G.sysplus = require("sysplus")
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+
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+
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+wdt.init(3000)
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+sys.timerLoopStart(wdt.feed, 1000)
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+
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+-- 因为这个demo适合所有能联网的设备
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+-- 统一联网函数, 按需要增删
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+sys.taskInit(function()
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+ if mqtt == nil then
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+ while 1 do
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+ sys.wait(1000)
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+ log.info("bsp", "本固件未包含mqtt库, 请查证")
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+ end
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+ end
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+ local device_id = mcu.unique_id():toHex()
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+ -----------------------------
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+ -- 统一联网函数, 可自行删减
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+ ----------------------------
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+ if wlan and wlan.connect then
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+ -- wifi 联网, ESP32系列均支持
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+ local ssid = "uiot"
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+ local password = "czcjhp1985cbm"
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+ log.info("wifi", ssid, password)
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+ -- TODO 改成自动配网
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+ -- LED = gpio.setup(12, 0, gpio.PULLUP)
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+ wlan.init()
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+ wlan.setMode(wlan.STATION) -- 默认也是这个模式,不调用也可以
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+ device_id = wlan.getMac():toHex()
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+ wlan.connect(ssid, password, 1)
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+ elseif mobile then
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+ -- Air780E/Air600E系列
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+ --mobile.simid(2) -- 自动切换SIM卡
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+ -- LED = gpio.setup(27, 0, gpio.PULLUP)
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+ device_id = mobile.imei()
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+ elseif w5500 then
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+ -- w5500 以太网, 当前仅Air105支持
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+ w5500.init(spi.HSPI_0, 24000000, pin.PC14, pin.PC01, pin.PC00)
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+ w5500.config() --默认是DHCP模式
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+ w5500.bind(socket.ETH0)
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+ -- LED = gpio.setup(62, 0, gpio.PULLUP)
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+ elseif mqtt then
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+ -- 适配的mqtt库也OK
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+ -- 没有其他操作, 单纯给个注释说明
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+ else
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+ -- 其他不认识的bsp, 循环提示一下吧
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+ while 1 do
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+ sys.wait(1000)
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+ log.info("bsp", "本bsp可能未适配网络层, 请查证")
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+ end
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+ end
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+ -- 默认都等到联网成功
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+ log.info("wait IP_READY")
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+ sys.waitUntil("IP_READY")
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+ sys.publish("net_ready", device_id)
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+end)
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+
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+sys.taskInit(function()
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+ -- 等待联网
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+ local _, device_id = sys.waitUntil("net_ready")
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+ sys.wait(500)
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+ socket.sntp() -- 如果是联网卡, 这里是需要sntp的, 否则时间不对
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+ sys.wait(1000)
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+
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+ local rheaders = {}
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+ rheaders["Content-Type"] = "application/json"
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+ while 1 do
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+ local timestamp = tostring(os.time()) .. "000" -- LuatOS的时间戳只到秒,但钉钉需要毫秒,补3个零
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+ -- timestamp = "1684673085314"
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+ local tmp = crypto.hmac_sha256(timestamp .. "\n" .. secret, secret)
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+ -- log.info("tmp", "hmac_sha256", tmp)
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+ -- log.info("tmp", "base64", tmp:fromHex():toBase64())
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+ local sign = crypto.hmac_sha256(timestamp .. "\n" .. secret, secret):fromHex():toBase64():urlEncode()
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+ log.info("timestamp", timestamp)
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+ log.info("sign", sign)
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+ local url = webhook .. "×tamp=" .. timestamp .. "&sign=" .. sign
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+ log.info("url", url)
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+ local data = {msgtype="text"}
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+ -- content就是要发送的文本内容, 其他格式按钉钉的要求拼接table就好了
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+ local content = "我的id是" .. tostring(device_id) .. "," .. (os.date()) .. "," .. rtos.bsp()
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+ data["text"] = {content=content}
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+ local code,headers, body = http.request("POST", url, rheaders, (json.encode(data))).wait()
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+ -- 正常会返回 200, {"errcode":0,"errmsg":"ok"}
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+ -- 其他错误, 一般是密钥错了, 仔细检查吧
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+ log.info("dingding", code, body)
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+ sys.wait(60000)
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+ end
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+end)
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+
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+-- 用户代码已结束---------------------------------------------
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+-- 结尾总是这一句
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+sys.run()
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+-- sys.run()之后后面不要加任何语句!!!!!
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