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