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Re: XML Signature Validation in Perl

by beech (Parson)
on Feb 26, 2018 at 06:39 UTC ( #1209951=note: print w/replies, xml ) Need Help??


in reply to XML Signature Validation in Perl

Hi

This is curios https://grep.cpan.me/?q=x509_key shows "x509_key" mentioned in XML::Sig and Net::SAML::XML::Sig

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Re^2: XML Signature Validation in Perl
by akalinux (Initiate) on May 03, 2019 at 23:49 UTC
    I was running into the exact same problem. So wrote a module that will handle this without the "namespace" errors.

    Link here: XML::Sig::OO

    Here is the slice of code you need to validate the xml:
    use Net::SAML2::Protocol::Assertion; use XML::Sig::OO; use MIME::Base64; # Lets assume we have a post binding response my $saml_response=..... my $xml=decode_base64($saml_response); my $v=XML::Sig::OO->new(xml=>$xml,cacert=>'idp_cert.pem'); my $result=$v->validate; die $result unless $result; # we can now use the asertion knowing it was from our idp my $assertion=Net::SAML2::Protocol::Assertion->new_from_xml(xml=>$xml)

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