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