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 Boilerplate for SAML Identity Provider implementation.
 
+## SP-Initiated SSO: Redirect/POST Bindings
+
+See http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0.html
+
+![SAML 2.0](saml.png)
+
 ## Run locally on Docker
 
 - `git clone https://github.com/giosil/saml-idp.git` 
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