Decode SAML requests using Python.
Example:
$ ./decode_saml.py 'https://idp1.lafayette.edu/idp/profile/SAML2/POST/SSO?SAMLRequest=nVRRb5swGPwryO9gIG2ErJAqS1QtUrqyQKdpL5NrPhpLxma2Cem%2Fn4GkzcMSRXvk43zf%2Be5g9nCohbcHbbiSKYqCEHkgmSq5fEvRS%2FHoJ%2BhhPjO0Fg1ZtHYnt%2FCnBWM9d04aMrxIUaslUdRwQyStwRDLSL542pA4CEmjlVVMCeQtjAFt3aKlkqatQeeg95zBy3aTop21jSEYm7IJqKSNoDJgqsaVVtKWSmnc78KCVvQdrIX%2BCXkrJ4VLagf1JwpeNlHwAQygbPsRdkIqLgD3ymKcPecFzvNn5D0qzWC4W4oqKgwgb71K0W8%2Fup9Mqimb%2BtE0jpNXmiRV6d8xOnUAk1Fj%2BB4%2BjxjTwloaS6VNURxGiR9OHEUR3ZNoSuIwuEuSX8jLjnZ84XI0%2BZp3ryPIkK9Fkfm9ZOT9OIXlAOgUzbBd3x4KPUWB5heMn%2BFz5nFP3JBvjmq9ypTg7P1sXXx7CYRQ3VIDtc47q1sYAqipvU7QT3jpVwOUWE2l4SAt8vKsl%2FS9pYJXHPTFIqGj2oPhI8ZBuq4Lukmg9BuOwzDCP582OdtBTX0%2BBMmcOIcnZhhuFDsW7aab4g%2FPjp8MlEPJXPktHOx%2FmbdUdUM1N70IOFBmjwUg58xL4dLdQnW24eYyXIUxwnpqN%2B7L3yld9mUG5m5W9IE0StuxNv%2FUMx%2FfXTJkfmrc%2BW9m%2Fhc%3D' | ./pretty_filter.sh