Imports github.com/beevik/etree github.com/Cleanshelf/saml/xmlenc github.com/Cleanshelf/saml/logger github.com/russellhaering/goxmldsig github.com/russellhaering/goxmldsig/etreeutils Standard library imports bytes crypto/rand crypto/tls crypto/x509 encoding/base64 errors fmt io io/ioutil net/http encoding/xml compress/flate html/template strings crypto crypto/rsa net/url os regexp strconv time text/template