Imports github.com/ortuman/jackal/model github.com/ortuman/jackal/storage github.com/ortuman/jackal/stream github.com/ortuman/jackal/transport github.com/ortuman/jackal/util github.com/ortuman/jackal/xmpp github.com/pborman/uuid golang.org/x/crypto/pbkdf2 Standard library imports crypto/sha256 encoding/base64 encoding/hex fmt hash strings bytes crypto/hmac crypto/md5 crypto/sha1