Imports github.com/streadway/amqp github.com/spf13/viper github.com/go-redis/redis/v8 go.mongodb.org/mongo-driver/mongo/options github.com/eclipse/paho.mqtt.golang go.mongodb.org/mongo-driver/mongo github.com/sirupsen/logrus Standard library imports crypto/md5 crypto/aes crypto/cipher bytes context encoding/base64 encoding/hex errors fmt math/rand os time