Imports github.com/go-sql-driver/mysql github.com/gorilla/mux github.com/lestrrat/go-libxml2/parser github.com/lestrrat/go-xmlsec github.com/spacemonkeygo/httpsig Standard library imports bytes crypto/sha256 crypto/tls crypto/x509 encoding/base64 encoding/hex encoding/pem encoding/xml fmt html io io/ioutil log net/http os regexp strconv strings time