Imports github.com/pkg/errors github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/aws/credentials github.com/aws/aws-sdk-go/service/kms github.com/aws/aws-sdk-go/aws/ec2metadata github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds github.com/aws/aws-sdk-go/aws Standard library imports encoding/json fmt io/ioutil log os path strings sync time crypto/aes crypto/cipher crypto/rand encoding/base64 os/user