Libsaml makes the creation of SAML 2.0 messages easy. The object structure is modeled after the SAML Core 2.0 specification from OASIS. Supported bindings are HTTP-Post, HTTP-Redirect, HTTP-Artifact and SOAP. Features include XML signing, XML verification and a pluggable backend for providers (FileStore backend included).

SAML 2.0 is an XML-based protocol that uses security tokens containing assertions to pass information about a principal (usually an end user) between a SAML authority, that is, an identity provider, and a SAML consumer, that is, a service provider. SAML 2.0 enables web-based authentication and authorization scenarios including cross-domain single sign-on (SSO), which helps reduce the administrative overhead of distributing multiple authentication tokens to the user.

SPID (https://www.spid.gov.it) integration for ruby

Lithuanian E-Government Gateway "Elektroniniai valdžios vartai" identity service client.

A simple toolkit for working with XML.

Aadhaar auth api v1.6: ruby port

Commandline utility for downloading SAML metadata from MDQ services

iDEALv3 payment gateway (see http://www.ideal.nl)

Library and commandline utility for downloading SAML metadata from MDQ services

Ruby gem that makes it easy to integrate the NemID JavaScript client

Geração e consulta de NFS-e integrado ao sistema ISSNET.

OmniAuth strategy for Citadele Banklink

connect to SAT web services in a simple and productive way

Generate and send Electronic Invoices to SUNAT

Lithuanian E-Government Gateway "Elektroniniai valdžios vartai" identity custom service client.