Fixes #29 which also supports Auth0 SAML

Makefile.PL

@@ -27,6 +27,7 @@ my %WriteMakefileArgs = (
     "Crypt::PK::ECC" => 0,
     "DateTime" => 0,
     "DateTime::Format::XSD" => 0,
+    "DateTime::HiRes" => 0,
     "Digest::SHA" => 0,
     "Exporter" => 0,
     "File::Slurp" => 0,
@@ -87,6 +88,7 @@ my %FallbackPrereqs = (
   "Crypt::PK::ECC" => 0,
   "DateTime" => 0,
   "DateTime::Format::XSD" => 0,
+  "DateTime::HiRes" => 0,
   "Digest::SHA" => 0,
   "Exporter" => 0,
   "File::Slurp" => 0,

README

@@ -76,6 +76,7 @@ DESCRIPTION
     Jump
     Mircosoft ADFS
     Keycloak
+    Auth0 (requires Net::SAML2 >=0.38)
 
 NAME
     Net::SAML2 - SAML bindings and protocol implementation

cpanfile

@@ -11,6 +11,7 @@ requires "Crypt::OpenSSL::X509" => "0";
 requires "Crypt::PK::ECC" => "0";
 requires "DateTime" => "0";
 requires "DateTime::Format::XSD" => "0";
+requires "DateTime::HiRes" => "0";
 requires "Digest::SHA" => "0";
 requires "Exporter" => "0";
 requires "File::Slurp" => "0";

lib/Net/SAML2.pm

@@ -93,6 +93,8 @@ Identity Providers (IdPs).  It has been tested against:
 
 =item Keycloak
 
+=item Auth0 (requires Net::SAML2 >=0.38)
+
 =back
 
 =head1 MAJOR CAVEATS

lib/Net/SAML2/Protocol/Assertion.pm

@@ -3,6 +3,7 @@ use Moose;
 use MooseX::Types::DateTime qw/ DateTime /;
 use MooseX::Types::Common::String qw/ NonEmptySimpleStr /;
 use DateTime;
+use DateTime::HiRes;
 use DateTime::Format::XSD;
 use Net::SAML2::XML::Util qw/ no_comments /;
 use XML::LibXML;
@@ -77,7 +78,7 @@ sub new_from_xml {
             $xpath->findvalue('//saml:Conditions/@NotBefore'));
     }
     else {
-        $not_before = DateTime->now();
+        $not_before = DateTime::HiRes->now();
     }
 
     my $not_after;
@@ -139,7 +140,7 @@ sub valid {
     return 0 unless !defined $in_response_to
         or $in_response_to eq $self->in_response_to;
 
-    my $now = DateTime::->now;
+    my $now = DateTime::HiRes->now;
 
     # not_before is "NotBefore" element - exact match is ok
     # not_after is "NotOnOrAfter" element - exact match is *not* ok