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The password for logging in to the mqtt server is generated using a function

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This commit is contained in:
wgzAIIT
2023-06-29 15:48:35 +08:00
parent 3c179e7879
commit b9e5e97741
7 changed files with 495 additions and 34 deletions
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Ubiquitous/XiZi_IIoT/tool/mqtt/platform_mqtt.c
+18 -10
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@@ -112,11 +112,19 @@ int MQTT_Recv(uint8_t* buf, int buflen)
int MQTT_Connect(void)
{
uint8_t TryConnect_time = 10; //尝试登录次数
uint8_t passwdtemp[PASSWARD_SIZE];
memset(&Platform_mqtt,0,sizeof(Platform_mqtt));
sprintf(Platform_mqtt.ClientID,"%s|securemode=3,signmethod=hmacsha1|",CLIENT_DEVICENAME); //构建客户端ID并存入缓冲区
sprintf(Platform_mqtt.Username,"%s&%s",CLIENT_DEVICENAME,PLATFORM_PRODUCTKEY); //构建用户名并存入缓冲区
memset(passwdtemp,0,sizeof(passwdtemp));
sprintf(passwdtemp,"clientId%sdeviceName%sproductKey%s",CLIENT_DEVICENAME,CLIENT_DEVICENAME,PLATFORM_PRODUCTKEY); //构建加密时的明文
utils_hmac_sha1(passwdtemp,strlen(passwdtemp),Platform_mqtt.Passward,(char *)CLIENT_DEVICESECRET,strlen(CLIENT_DEVICESECRET)); //以DeviceSecret为秘钥对temp中的明文进行hmacsha1加密即为密码
Platform_mqtt.MessageID = 0; //报文标识符清零,CONNECT报文虽然不需要添加报文标识符,但是CONNECT报文是第一个发送的报文,在此清零报文标识符为后续报文做准备
Platform_mqtt.Fixed_len = 1; //CONNECT报文固定报头长度暂定为1
Platform_mqtt.Variable_len = 10; //CONNECT报文可变报头长度为10
Platform_mqtt.Payload_len = (2+strlen(CLIENTID)) + (2+strlen(USERNAME)) + (2+strlen(PASSWORD)); //CONNECT报文中负载长度
Platform_mqtt.Payload_len = (2+strlen(Platform_mqtt.ClientID)) + (2+strlen(Platform_mqtt.Username)) + (2+strlen(Platform_mqtt.Passward)); //CONNECT报文中负载长度
Platform_mqtt.Remaining_len = Platform_mqtt.Variable_len + Platform_mqtt.Payload_len; //剩余长度=可变报头长度+负载长度
memset(Platform_mqtt.Pack_buff,0,sizeof(Platform_mqtt.Pack_buff));
@@ -146,17 +154,17 @@ int MQTT_Connect(void)
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+9] = KEEPALIVE_TIME%256; //CONNECT报文,可变报头第10个字节:保活时间低字节,单位s
/* CLIENT_ID */
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+10] = strlen(CLIENTID)/256; //客户端ID长度高字节
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+11] = strlen(CLIENTID)%256; //客户端ID长度低字节
memcpy(&Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+12],CLIENTID,strlen(CLIENTID)); //复制过来客户端ID字串
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+10] = strlen(Platform_mqtt.ClientID)/256; //客户端ID长度高字节
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+11] = strlen(Platform_mqtt.ClientID)%256; //客户端ID长度低字节
memcpy(&Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+12],Platform_mqtt.ClientID,strlen(Platform_mqtt.ClientID)); //复制过来客户端ID字串
/* USER_NAME */
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+12+strlen(CLIENTID)] = strlen(USERNAME)/256; //用户名长度高字节
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+13+strlen(CLIENTID)] = strlen(USERNAME)%256; //用户名长度低字节
memcpy(&Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+14+strlen(CLIENTID)],USERNAME,strlen(USERNAME)); //复制过来用户名字串
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+12+strlen(Platform_mqtt.ClientID)] = strlen(Platform_mqtt.Username)/256; //用户名长度高字节
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+13+strlen(Platform_mqtt.ClientID)] = strlen(Platform_mqtt.Username)%256; //用户名长度低字节
memcpy(&Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+14+strlen(Platform_mqtt.ClientID)],Platform_mqtt.Username,strlen(Platform_mqtt.Username)); //复制过来用户名字串
/* PASSWARD */
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+14+strlen(CLIENTID)+strlen(USERNAME)] = strlen(PASSWORD)/256; //密码长度高字节
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+15+strlen(CLIENTID)+strlen(USERNAME)] = strlen(PASSWORD)%256; //密码长度低字节
memcpy(&Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+16+strlen(CLIENTID)+strlen(USERNAME)],PASSWORD,strlen(PASSWORD)); //复制过来密码字串
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+14+strlen(Platform_mqtt.ClientID)+strlen(Platform_mqtt.Username)] = strlen(Platform_mqtt.Passward)/256; //密码长度高字节
Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+15+strlen(Platform_mqtt.ClientID)+strlen(Platform_mqtt.Username)] = strlen(Platform_mqtt.Passward)%256; //密码长度低字节
memcpy(&Platform_mqtt.Pack_buff[Platform_mqtt.Fixed_len+16+strlen(Platform_mqtt.ClientID)+strlen(Platform_mqtt.Username)],Platform_mqtt.Passward,strlen(Platform_mqtt.Passward)); //复制过来密码字串
while(TryConnect_time > 0)
{