title: Cannot build IdentitySaml2 projects
body: <p>I am trying to implement SSO using IdentitySaml2 to authenticate but the projects are not being built. I am using .net framework 4.7.2.</p>
  
  <p>UPDATED: Though I could not build the main source solution (ITfoxtec.Identity.Saml2). I managed to create a sample site and install nuget package. I also added code files like IdentityConfig, Authcontroller, DefaultClaimsAuthenticationManager and views and added the settings below in webconfig. I am not sure about these settings and did not find proper documentation. Currently idpmedatadata is throwing exception due to improper url.</p>
  
  <pre><code>&lt;add key="Saml2:IdPMetadata" value="https://localhost:44305/metadata"/&gt;
  &lt;add key="Saml2:Issuer" value="urn:itfoxtec:identity:saml2:testwebapp"/&gt;
  &lt;add key="Saml2:SingleSignOnDestination" value="https://test-adfs.itfoxtec.com/adfs/ls/"/&gt;
  &lt;add key="Saml2:SingleLogoutDestination" value="https://test-adfs.itfoxtec.com/adfs/ls/"/&gt;
  &lt;add key="Saml2:SignatureAlgorithm" value="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/&gt;
  &lt;add key="Saml2:SigningCertificateFile" value="~/App_Data/itfoxtec.identity.saml2.testwebapp_Certificate.pfx"/&gt;
  &lt;add key="Saml2:SigningCertificatePassword" value="!QAZ2wsx"/&gt;
  &lt;add key="Saml2:CertificateValidationMode" value="ChainTrust"/&gt;
  &lt;add key="Saml2:RevocationMode" value="NoCheck"/&gt;
  </code></pre>