Imports github.com/docopt/docopt-go github.com/nmcclain/ldap github.com/pquerna/otp/totp github.com/op/go-logging github.com/GeertJohan/yubigo gopkg.in/amz.v1/s3 github.com/BurntSushi/toml gopkg.in/amz.v1/aws github.com/kr/pretty Standard library imports bytes crypto/sha256 crypto/tls encoding/hex encoding/json fmt io net net/http net/url os sort strconv strings sync time expvar