(Ruby) Examine the Contents of a .p7m by Converting to XML

Examines the contents of a .p7m signature by converting it to XML.

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

asn = Chilkat::CkAsn.new()

success = asn.LoadBinaryFile("qa_data/p7m/a.p7m")
if (success != true)
    print asn.lastErrorText() + "\n";
    exit
end

# Convert to XML.
strXml = asn.asnToXml()

# The XML returned by AsnToXml will be compact.
# To get the XML indented in human-readable form, load
# into the Chilkat XML object and emit..
xml = Chilkat::CkXml.new()
xml.LoadXml(strXml)

print xml.getXml() + "\n";
xml.SaveXml("qa_output/a.xml")

# -----------------------------------------------------------------------------------------
# Also see Chilkat's online tool to examine a .p7m and generate code to duplicate the .p7m
# -----------------------------------------------------------------------------------------