compute xmlsec in native go code

[philhug]

currently the xmlsec1 binary is invoked for every signature create and verification. for production code this should be replaced by a native go library or a by using the C library.

[mbrevoort]

I agree a native go implementation of XML signing would be ideal. I would love if someone created such an implementation ;)

[fatlotus]

(Edit: Apologies for reopening a zomebie thread!) What about https://github.com/ma314smith/signedxml — would that work for this use-case?

[heerakli]

I found this one, but didn't try yet https://github.com/crewjam/go-xmlsec