From 15d8e0264d7be1e601dbad4f9c27991c99e45bc4 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Wed, 10 Nov 2021 13:09:39 -0500
Subject: [PATCH 01/14] Update links to current project home, remove unused
 usings, change user verification in registration pages to discouraged by
 default

---
 Demo/Pages/_Layout.cshtml                | 8 ++++----
 Demo/Pages/_options.cshtml               | 4 ++--
 Demo/Pages/_options.cshtml.cs            | 9 ++-------
 Demo/Pages/custom.cshtml.cs              | 7 +------
 Demo/Pages/dashboard.cshtml.cs           | 7 +------
 Demo/Pages/mfa.cshtml.cs                 | 7 +------
 Demo/Pages/overview.cshtml               | 6 +++---
 Demo/Pages/overview.cshtml.cs            | 7 +------
 Demo/Pages/passwordless.cshtml.cs        | 7 +------
 Demo/Pages/usernameless.cshtml           | 4 ----
 Demo/Pages/usernameless.cshtml.cs        | 7 +------
 Demo/UrlHelperExtensions.cs              | 2 +-
 Demo/wwwroot/js/mfa.register.js          | 2 +-
 Demo/wwwroot/js/passwordless.register.js | 2 +-
 Demo/wwwroot/js/usernameless.register.js | 2 +-
 Demo/wwwroot/login.html                  | 4 ++--
 16 files changed, 23 insertions(+), 62 deletions(-)

diff --git a/Demo/Pages/_Layout.cshtml b/Demo/Pages/_Layout.cshtml
index 7509e01c..b386593e 100644
--- a/Demo/Pages/_Layout.cshtml
+++ b/Demo/Pages/_Layout.cshtml
@@ -58,14 +58,14 @@
                             <a class="navbar-item" asp-page="/overview">
                                 Home
                             </a>
-                            <a class="navbar-item" href="https://github.com/abergs/fido2-net-lib#examples">
+                            <a class="navbar-item" href="https://github.com/passwordless-lib/fido2-net-lib#examples">
                                 Documentation
                             </a>
                             <a class="navbar-item" href="https://opencollective.com/passwordless">
                                 Become a backer
                             </a>                            
                             <span class="navbar-item">
-                                <a class="button is-info is-inverted" href="https://github.com/abergs/fido2-net-lib">
+                                <a class="button is-info is-inverted" href="https://github.com/passwordless-lib/fido2-net-lib">
                                     <span class="icon">
                                         <i class="fab fa-github"></i>
                                     </span>
@@ -117,8 +117,8 @@
     <footer class="footer" style="        margin-top: 20vh">
         <div class="content has-text-centered">
             <p>
-                <strong>Fido2 .NET library</strong> by <a href="https://github.com/abergs/">Anders Åberg</a>, <a href="https://github.com/aseigler">Alex Seigler</a> and <a href="https://github.com/abergs/fido2-net-lib/graphs/contributors">contributors</a>. The source code is licensed
-                <a href="http://opensource.org/licenses/mit-license.php">MIT</a>. Available on <a href="https://github.com/abergs/fido2-net-lib">Github</a>
+                <strong>Fido2 .NET library</strong> by <a href="https://github.com/abergs/">Anders Åberg</a>, <a href="https://github.com/aseigler">Alex Seigler</a> and <a href="https://github.com/passwordless-lib/fido2-net-lib/graphs/contributors">contributors</a>. The source code is licensed
+                <a href="http://opensource.org/licenses/mit-license.php">MIT</a>. Available on <a href="https://github.com/passwordless-lib/fido2-net-lib">Github</a>
             </p>
 
             <p><small>Supported by the <a href="https://dotnetfoundation.org">.NET Foundation</a></small></p>
diff --git a/Demo/Pages/_options.cshtml b/Demo/Pages/_options.cshtml
index 46949c0e..5c13b7f1 100644
--- a/Demo/Pages/_options.cshtml
+++ b/Demo/Pages/_options.cshtml
@@ -37,8 +37,8 @@
                         <div class="select">
                             <select id="option-userverification">
                                 <option value="required">Required</option>
-                                <option selected value="preferred">Preferred</option>
-                                <option value="discouraged">Discouraged</option>
+                                <option value="preferred">Preferred</option>
+                                <option selected value="discouraged">Discouraged</option>
                             </select>
                         </div>
                     </div>
diff --git a/Demo/Pages/_options.cshtml.cs b/Demo/Pages/_options.cshtml.cs
index c58163fd..aefaff3c 100644
--- a/Demo/Pages/_options.cshtml.cs
+++ b/Demo/Pages/_options.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo.Pages
 {
@@ -13,4 +8,4 @@ public void OnGet()
         {
         }
     }
-}
\ No newline at end of file
+}
diff --git a/Demo/Pages/custom.cshtml.cs b/Demo/Pages/custom.cshtml.cs
index 17bb0a57..6fd3796e 100644
--- a/Demo/Pages/custom.cshtml.cs
+++ b/Demo/Pages/custom.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/Pages/dashboard.cshtml.cs b/Demo/Pages/dashboard.cshtml.cs
index 66603284..6491a169 100644
--- a/Demo/Pages/dashboard.cshtml.cs
+++ b/Demo/Pages/dashboard.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo.Pages
 {
diff --git a/Demo/Pages/mfa.cshtml.cs b/Demo/Pages/mfa.cshtml.cs
index 2198ec46..344a2e8e 100644
--- a/Demo/Pages/mfa.cshtml.cs
+++ b/Demo/Pages/mfa.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/Pages/overview.cshtml b/Demo/Pages/overview.cshtml
index a24d5878..afc3d7d2 100644
--- a/Demo/Pages/overview.cshtml
+++ b/Demo/Pages/overview.cshtml
@@ -15,7 +15,7 @@
                     </p>
                     <p>Bringing FIDO2 &amp; WebAuthn to asp.net, .net core and full framework.</p>
                     <p>
-                        Available on <a href="https://github.com/abergs/fido2-net-lib">GitHub</a> and <a href="https://www.nuget.org/packages/Fido2">Nuget</a>.
+                        Available on <a href="https://github.com/passwordless-lib/fido2-net-lib">GitHub</a> and <a href="https://www.nuget.org/packages/Fido2">Nuget</a>.
                     </p>
                 </div>
 
@@ -74,7 +74,7 @@
                         <span class="icon has-text-success">
                             <i class="fas fa-check-square"></i>
                         </span>
-                        Device embedded authenticators aka platform authenticators , like Android Key and TPM)
+                        Device embedded authenticators aka platform authenticators, like Android Key and TPM)
                     </li>
                     <li>
                         <span class="icon has-text-success">
@@ -98,7 +98,7 @@
                         <span class="icon has-text-success">
                             <i class="fas fa-check-square"></i>
                         </span>
-                        All current attestation formats: "packed", "tpm", "android-key", "android-safetynet", "fido-u2f", and "none"
+                        All current attestation formats: "packed", "tpm", "android-key", "android-safetynet", "fido-u2f", "apple", and "none"
                     </li>
                     <li>
                         <span class="icon has-text-success">
diff --git a/Demo/Pages/overview.cshtml.cs b/Demo/Pages/overview.cshtml.cs
index c104352f..64a81b4b 100644
--- a/Demo/Pages/overview.cshtml.cs
+++ b/Demo/Pages/overview.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/Pages/passwordless.cshtml.cs b/Demo/Pages/passwordless.cshtml.cs
index 3a5e9a1f..72111224 100644
--- a/Demo/Pages/passwordless.cshtml.cs
+++ b/Demo/Pages/passwordless.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/Pages/usernameless.cshtml b/Demo/Pages/usernameless.cshtml
index d8f762f0..e8d2ab06 100644
--- a/Demo/Pages/usernameless.cshtml
+++ b/Demo/Pages/usernameless.cshtml
@@ -14,10 +14,6 @@
         <div class="notification is-danger" style="display:none">
             Please note: Your browser does not seem to support WebAuthn yet. <a href="https://caniuse.com/#search=webauthn" target="_blank">Supported browsers</a>
         </div>
-
-        <div class="notification is-warning">
-            Please note: At the time of writing (July 2019) this is not supported on all browsers. Confirmed to work on: Windows Edge, Edge (OS X, pre-release), Firefox 69 (Windows), Chrome 76.0.3809.72 beta (OS X)
-        </div>
         <div class="columns">
             <div class="column is-4">
 
diff --git a/Demo/Pages/usernameless.cshtml.cs b/Demo/Pages/usernameless.cshtml.cs
index 2fee54ad..a56c9217 100644
--- a/Demo/Pages/usernameless.cshtml.cs
+++ b/Demo/Pages/usernameless.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/UrlHelperExtensions.cs b/Demo/UrlHelperExtensions.cs
index 5f4489a2..db13ded4 100644
--- a/Demo/UrlHelperExtensions.cs
+++ b/Demo/UrlHelperExtensions.cs
@@ -6,7 +6,7 @@ public static class UrlHelperExtensions
     {
         public static string ToGithub(this IUrlHelper url, string path)
         {
-            return "https://github.com/abergs/fido2-net-lib/blob/design/" + path;
+            return "https://github.com/passwordless-lib/fido2-net-lib/blob/design/" + path;
         }
     }
 }
diff --git a/Demo/wwwroot/js/mfa.register.js b/Demo/wwwroot/js/mfa.register.js
index b333cf27..0e1fcb12 100644
--- a/Demo/wwwroot/js/mfa.register.js
+++ b/Demo/wwwroot/js/mfa.register.js
@@ -15,7 +15,7 @@ async function handleRegisterSubmit(event) {
     let authenticator_attachment = "";
 
     // possible values: preferred, required, discouraged
-    let user_verification = "preferred";
+    let user_verification = "discouraged";
 
     // possible values: true,false
     let require_resident_key = false;
diff --git a/Demo/wwwroot/js/passwordless.register.js b/Demo/wwwroot/js/passwordless.register.js
index 327fb891..e6bf366c 100644
--- a/Demo/wwwroot/js/passwordless.register.js
+++ b/Demo/wwwroot/js/passwordless.register.js
@@ -12,7 +12,7 @@ async function handleRegisterSubmit(event) {
     let authenticator_attachment = "";
 
     // possible values: preferred, required, discouraged
-    let user_verification = "preferred";
+    let user_verification = "discouraged";
 
     // possible values: true,false
     let require_resident_key = "false";
diff --git a/Demo/wwwroot/js/usernameless.register.js b/Demo/wwwroot/js/usernameless.register.js
index 44925285..c0cdc30a 100644
--- a/Demo/wwwroot/js/usernameless.register.js
+++ b/Demo/wwwroot/js/usernameless.register.js
@@ -12,7 +12,7 @@ async function handleRegisterSubmit(event) {
     let authenticator_attachment = "";
 
     // possible values: preferred, required, discouraged
-    let user_verification = "preferred";
+    let user_verification = "discouraged";
 
     // possible values: true,false
     // NOTE: For usernameless scenarios, resident key must be set to true.
diff --git a/Demo/wwwroot/login.html b/Demo/wwwroot/login.html
index 738bbcc8..ee74672c 100644
--- a/Demo/wwwroot/login.html
+++ b/Demo/wwwroot/login.html
@@ -105,7 +105,7 @@ <h2 class="form-signin-heading text-center">FIDO2 .NET lib Demo</h2>
                     Currently, the WebAuthn spec supports credential creation and assertion best using U2F Token, like those provided by Yubico and Feitian.
 
                 </p>
-                <p>The code for this demo can be found at the <a href="https://github.com/abergs/fido2-net-lib">Fido2.net-lib repo</a> and the original source <a href="https://github.com/duo-labs/webauthn">here</a>.</p>
+                <p>The code for this demo can be found at the <a href="https://github.com/passwordless-lib/fido2-net-lib">Fido2.net-lib repo</a> and the original source <a href="https://github.com/duo-labs/webauthn">here</a>.</p>
                 <p>
                     To see what's happening under the hood when you create a test user and login using WebAuthn below, you can open your web browser's console and
                     see the output of the necessary credential objects being used.
@@ -187,7 +187,7 @@ <h2 class="form-signin-heading text-center">FIDO2 .NET lib Demo</h2>
             </div>
         </div>
         <div class="footer text-center fixed-bottom">
-            <span>Made with &lt;3 by <a href="https://github.com/abergs/fido2-net-lib/graphs/contributors">the contributors on github</a></span>
+            <span>Made with &lt;3 by <a href="https://github.com/passwordless-lib/fido2-net-lib/graphs/contributors">the contributors on github</a></span>
         </div>
     </div>
 

From 62974bbf133a369a1323bc9a6d0cf869440f8f86 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Wed, 10 Nov 2021 16:27:57 -0500
Subject: [PATCH 02/14] Add more options in the custom area

---
 Demo/Pages/_Layout.cshtml                |   2 +-
 Demo/Pages/_options.cshtml               | 166 +++++++++++++++++++--
 Demo/wwwroot/js/custom.register.js       | 176 +++++++++++++++++++++--
 Demo/wwwroot/js/passwordless.register.js |   3 +-
 Demo/wwwroot/js/usernameless.register.js |   2 -
 5 files changed, 323 insertions(+), 26 deletions(-)

diff --git a/Demo/Pages/_Layout.cshtml b/Demo/Pages/_Layout.cshtml
index b386593e..064db229 100644
--- a/Demo/Pages/_Layout.cshtml
+++ b/Demo/Pages/_Layout.cshtml
@@ -6,7 +6,7 @@
 <html lang="en">
 
 <head>
-    <title>FIDO2 &amp; Webauthn for .NET</title>
+    <title>FIDO2 &amp; WebAuthn for .NET</title>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
 
diff --git a/Demo/Pages/_options.cshtml b/Demo/Pages/_options.cshtml
index 5c13b7f1..5b761ba8 100644
--- a/Demo/Pages/_options.cshtml
+++ b/Demo/Pages/_options.cshtml
@@ -8,37 +8,40 @@
             <p>These settings are typically administred by the RP but for demo purposes we expose them to you for testing behaviours and browser support</p>
             <form id="options">
                 <div class="field">
-                    <label class="label">Attestation type</label>
+                    <label class="label">Attestation</label>
                     <div class="control">
                         <div class="select">
                             <select id="option-attestation">
-                                <option selected value="none">None</option>
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="none">None</option>
                                 <option value="indirect">Indirect</option>
                                 <option value="direct">Direct</option>
+                                <option value="enterprise">Enterprise</option>
                             </select>
                         </div>
                     </div>
                 </div>
                 <div class="field">
-                    <label class="label">Authenticator</label>
+                    <label class="label">Authenticator Attachment</label>
                     <div class="control">
                         <div class="select">
                             <select id="option-authenticator">
-                                <option selected value="">Not specified</option>
-                                <option value="cross-platform">Cross Platform (Token)</option>
+                                <option selected value="undefined">Undefined</option>
                                 <option value="platform">Platform (TPM)</option>
+                                <option value="cross-platform">Cross-Platform (Security Key)</option>
                             </select>
                         </div>
                     </div>
                 </div>
                 <div class="field">
-                    <label class="label">User verification</label>
+                    <label class="label">User Verification</label>
                     <div class="control">
                         <div class="select">
                             <select id="option-userverification">
+                                <option selected value="undefined">Undefined</option>
                                 <option value="required">Required</option>
                                 <option value="preferred">Preferred</option>
-                                <option selected value="discouraged">Discouraged</option>
+                                <option value="discouraged">Discouraged</option>
                             </select>
                         </div>
                     </div>
@@ -46,14 +49,155 @@
 
                 </div>
                 <div class="field">
-                    <label class="label">Resident Key</label>
+                    <label class="label">Require Resident Key</label>
                     <div class="control">
-                        <label class="checkbox">
-                            <input type="checkbox" id="option-residentkey">
-                            Use Resident key
+                        <label class="select">
+                            <select id="option-requireresidentkey">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="false">False</option>
+                                <option value="true">True</option>
+                            </select>
                         </label>
                     </div>
                 </div>
+                <div class="field">
+                    <label class="label">Resident Key (L2)</label>
+                    <div class="control">
+                        <label class="select">
+                            <select id="option-residentkey">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="discouraged">Discouraged</option>
+                                <option value="preferred">Preferred</option>
+                                <option value="required">Required</option>
+                            </select>
+                        </label>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">RP Info</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-rpinfo">
+                                <option value="undefined" selected>Undefined RP ID</option>
+                                <option value="normal">This domain</option>
+                                <option value="suffix">Suffix to this domain</option>
+                                <option value="securityerror">foo.com</option>
+                                <option value="emptyrpid">Empty RP ID</option>
+                                <option value="emptyrpname">Empty RP Name</option>
+                                <option value="emptyrpicon">Empty RP Icon</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">CredProtect Extension</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-credprotect">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="userVerificationOptional">UVOptional</option>
+                                <option value="userVerificationOptionalWithCredentialIDList">UVOptionalWithCredIDList</option>
+                                <option value="userVerificationRequired">UVRequired</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">Enforce CredProtect</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-credprotectenforce">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="false">False</option>
+                                <option value="true">True</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">HMAC Extension</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-hmaccreate">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="false">False</option>
+                                <option value="true">True</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">MinPinLength Extension</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-minPinLength">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="false">False</option>
+                                <option value="true">True</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">LargeBlob Extension</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-largeBlob">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="preferred">Preferred</option>
+                                <option value="required">Required</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-ES256">
+                        <input type="checkbox" id="option-ES256" class="mdl-checkbox__input" checked>
+                        <span class="mdl-checkbox__label">Use ES256</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-ES384">
+                        <input type="checkbox" id="option-ES384" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use ES384</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-ES512">
+                        <input type="checkbox" id="option-ES512" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use ES512</span>
+                    </label>
+                </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-RS256">
+                        <input type="checkbox" id="option-RS256" class="mdl-checkbox__input" checked>
+                        <span class="mdl-checkbox__label">Use RS256</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-RS384">
+                        <input type="checkbox" id="option-RS384" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use RS384</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-RS512">
+                        <input type="checkbox" id="option-RS512" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use RS512</span>
+                    </label>
+                </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-PS256">
+                        <input type="checkbox" id="option-PS256" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use PS256</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-PS384">
+                        <input type="checkbox" id="option-PS384" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use PS384</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-PS512">
+                        <input type="checkbox" id="option-PS512" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use PS512</span>
+                    </label>
+                </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-EdDSA">
+                        <input type="checkbox" id="option-EdDSA" class="mdl-checkbox__input" checked>
+                        <span class="mdl-checkbox__label">Use EdDSA</span>
+                    </label>
+                </div>
             </form>
         </div>
     </div>
diff --git a/Demo/wwwroot/js/custom.register.js b/Demo/wwwroot/js/custom.register.js
index 85a07a80..6041bb1a 100644
--- a/Demo/wwwroot/js/custom.register.js
+++ b/Demo/wwwroot/js/custom.register.js
@@ -6,17 +6,25 @@ async function handleRegisterSubmit(event) {
     let username = this.username.value;
     let displayName = this.displayName.value;
 
-    // possible values: none, direct, indirect
-    let attestation_type = value("#option-attestation");
-    // possible values: <empty>, platform, cross-platform
-    let authenticator_attachment = value("#option-authenticator");
+    let attestation_type = "none";
 
-    // possible values: preferred, required, discouraged
-    let user_verification = value("#option-userverification");
+    if (value('#option-attestation') !== "undefined") {
+        attestation_type = value('#option-attestation');
+    }
 
-    // possible values: true,false
-    let require_resident_key = value("#option-residentkey");
+    let authenticator_attachment = "";
+
+    if (value("#option-authenticator") !== "undefined") {
+        createCredentialOptions.authenticatorSelection.authenticatorAttachment = value("#option-authenticator");
+    }
+
+    let user_verification = "discouraged";
+
+    if (value("#option-userverification") !== "undefined") {
+        user_verification = value("#option-userverification");
+    }
 
+    let require_resident_key = value("#option-residentkey");
 
     // prepare form post data
     var data = new FormData();
@@ -27,8 +35,6 @@ async function handleRegisterSubmit(event) {
     data.append('userVerification', user_verification);
     data.append('requireResidentKey', require_resident_key);
 
-    // send to server for registering
-    let makeCredentialOptions;
     try {
         makeCredentialOptions = await fetchMakeCredentialOptions(data);
 
@@ -62,6 +68,156 @@ async function handleRegisterSubmit(event) {
 
     console.log("Credential Options Formatted", makeCredentialOptions);
 
+    // send to server for registering
+    var makeCredentialOptions = {
+        rp: {
+            name: "WebAuthn Test Server",
+            icon: "https://example.com/rpIcon.png"
+        },
+        user: {
+            id: makeCredentialOptions.user.id,
+            name: displayName,
+            user: displayName,
+            displayName: displayName,
+            icon: "https://example.com/userIcon.png"
+        },
+        challenge: makeCredentialOptions.challenge,
+        pubKeyCredParams: [],
+        timeout: 90000,
+        excludeCredentials: [],
+        authenticatorSelection: {
+            userVerification: "discouraged"
+        },
+        attestation: undefined,
+        extensions: {}
+    };
+
+    switch (value('#option-rpinfo')) {
+        case "normal":
+            makeCredentialOptions.rp.id = window.location.hostname;
+            break;
+        case "suffix":
+            makeCredentialOptions.rp.id = "suffix." + window.location.hostname;
+            break;
+        case "securityerror":
+            makeCredentialOptions.rp.id = "foo.com";
+            break;
+        case "emptyrpid":
+            makeCredentialOptions.rp.id = "";
+            break;
+        case "emptyrpname":
+            makeCredentialOptions.rp.name = undefined;
+            break;
+        case "emptyrpicon":
+            makeCredentialOptions.rp.icon = undefined;
+        case "undefined":
+        default:
+            break;
+    }
+
+    if (value('#option-ES256')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -7
+        });
+    }
+    if (value('#option-ES384')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -35
+        });
+    }
+    if (value('#option-ES512')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -36
+        });
+    }
+    if (value('#option-RS256')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -257
+        });
+    }
+    if (value('#option-RS384')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -258
+        });
+    }
+    if (value('#option-RS512')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -259
+        });
+    }
+    if (value('#option-PS256')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -37
+        });
+    }
+    if (value('#option-PS384')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -38
+        });
+    }
+    if (value('#option-PS512')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -39
+        });
+    }
+    if (value('#option-EdDSA')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -8
+        });
+    }
+
+    if (value('#option-attestation') !== "undefined") {
+        makeCredentialOptions.attestation = value('#option-attestation');
+    }
+
+    if (value('#option-requireresidentkey') !== "undefined") {
+        var requireResidentKey = (value('#option-requireresidentkey') == "true");
+        makeCredentialOptions.authenticatorSelection.requireResidentKey = requireResidentKey;
+    }
+
+    if (value('#option-residentkey') !== "undefined") {
+        makeCredentialOptions.authenticatorSelection.residentKey = value('#option-residentkey');
+    }
+
+    if (value('#option-credprotect') !== "undefined") {
+        var credProtect = value('#option-credprotect');
+        makeCredentialOptions.extensions.credentialProtectionPolicy = credProtect;
+    }
+
+    if (value('#option-credprotectenforce') !== "undefined") {
+        var enforceCredProtect = (value('#coption-credprotectenforce') == "true");
+        makeCredentialOptions.extensions.enforceCredentialProtectionPolicy = enforceCredProtect;
+    }
+
+    if (value('#option-hmaccreate') !== "undefined") {
+        var hmacCreateSecret = (value('#option-hmaccreate') == "true");
+        makeCredentialOptions.extensions.hmacCreateSecret = hmacCreateSecret;
+    }
+
+    if (value('#option-minPinLength') !== "undefined") {
+        var minPinLength = (value('#option-minPinLength') == "true");
+        makeCredentialOptions.extensions.minPinLength = minPinLength;
+    }
+
+    if (value('#option-largeBlob') !== "undefined") {
+        makeCredentialOptions.extensions.largeBlob = {};
+        makeCredentialOptions.extensions.largeBlob.support = value('#option-largeBlob');
+    }
+
+    if (value("#option-userverification") !== "undefined") {
+        makeCredentialOptions.authenticatorSelection.userVerification = value("#option-userverification");
+    }
+
     Swal.fire({
         title: 'Registering...',
         text: 'Tap your security key to finish registration.',
diff --git a/Demo/wwwroot/js/passwordless.register.js b/Demo/wwwroot/js/passwordless.register.js
index e6bf366c..037105f3 100644
--- a/Demo/wwwroot/js/passwordless.register.js
+++ b/Demo/wwwroot/js/passwordless.register.js
@@ -8,6 +8,7 @@ async function handleRegisterSubmit(event) {
 
     // possible values: none, direct, indirect
     let attestation_type = "none";
+
     // possible values: <empty>, platform, cross-platform
     let authenticator_attachment = "";
 
@@ -17,8 +18,6 @@ async function handleRegisterSubmit(event) {
     // possible values: true,false
     let require_resident_key = "false";
 
-
-
     // prepare form post data
     var data = new FormData();
     data.append('username', username);
diff --git a/Demo/wwwroot/js/usernameless.register.js b/Demo/wwwroot/js/usernameless.register.js
index c0cdc30a..1c0b86a0 100644
--- a/Demo/wwwroot/js/usernameless.register.js
+++ b/Demo/wwwroot/js/usernameless.register.js
@@ -18,8 +18,6 @@ async function handleRegisterSubmit(event) {
     // NOTE: For usernameless scenarios, resident key must be set to true.
     let require_resident_key = "true";
 
-
-
     // prepare form post data
     var data = new FormData();
     //data.append('username', username);

From 7be3d80eeb25144b069feda5eceed4c480df836d Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Thu, 11 Nov 2021 20:49:38 -0500
Subject: [PATCH 03/14] Add more options to custom tab, fix MDS connection on
 dashboard

---
 Demo/Controller.cs                            |  6 +-
 Demo/Pages/_Layout.cshtml                     | 56 ++++++++++++++++++-
 Demo/Pages/_options.cshtml                    | 15 +++++
 Demo/Pages/dashboard.cshtml                   |  7 ++-
 Demo/wwwroot/js/custom.login.js               |  6 +-
 Demo/wwwroot/js/custom.register.js            | 45 ++++++++-------
 .../AttestationConveyancePreference.cs        |  8 ++-
 7 files changed, 112 insertions(+), 31 deletions(-)

diff --git a/Demo/Controller.cs b/Demo/Controller.cs
index 66b1a516..b89be72c 100644
--- a/Demo/Controller.cs
+++ b/Demo/Controller.cs
@@ -8,7 +8,7 @@
 using Fido2NetLib.Objects;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-
+using Microsoft.Extensions.DependencyInjection;
 using static Fido2NetLib.Fido2;
 
 namespace Fido2Demo
@@ -20,9 +20,11 @@ public class MyController : Controller
         public static IMetadataService _mds;
         public static readonly DevelopmentInMemoryStore DemoStorage = new DevelopmentInMemoryStore();
 
-        public MyController(IFido2 fido2)
+        public MyController(IFido2 fido2, IMetadataService metadataService)
         {
             _fido2 = fido2;
+
+            _mds = metadataService;
         }
 
         private string FormatException(Exception e)
diff --git a/Demo/Pages/_Layout.cshtml b/Demo/Pages/_Layout.cshtml
index 064db229..5b8324d1 100644
--- a/Demo/Pages/_Layout.cshtml
+++ b/Demo/Pages/_Layout.cshtml
@@ -63,7 +63,7 @@
                             </a>
                             <a class="navbar-item" href="https://opencollective.com/passwordless">
                                 Become a backer
-                            </a>                            
+                            </a>
                             <span class="navbar-item">
                                 <a class="button is-info is-inverted" href="https://github.com/passwordless-lib/fido2-net-lib">
                                     <span class="icon">
@@ -114,6 +114,58 @@
         </div>
     </section>
     @RenderBody()
+    <dialog class="mdl-dialog" id="creationDataDialog">
+        <div class="mdl-dialog__actions">
+            <button type="button" class="mdl-button close" id="creationDataDialog_xButton">
+                <i class="material-icons">close</i>
+            </button>
+        </div>
+        <h3 class="mdl-dialog__title">Credential Creation Data</h3>
+        <div class="mdl-dialog__content">
+            <p>
+                <b>Require Resident Key</b>
+                <br>
+                <span id="creationData_residentKey"></span>
+            </p>
+            <p>
+                <b>Authenticator Data</b>
+                <br>
+                <span id="creationData_authenticatorData"></span>
+            </p>
+            <p>
+                <b>Authenticator Data in Hex</b>
+                <br>
+                <span id="creationData_authenticatorDataHex"></span>
+            </p>
+            <p>
+                <b>Public Key</b>
+                <br>
+                <span id="creationData_publicKey"></span>
+            </p>
+            <p>
+                <b>Extension Data</b>
+                <br>
+                <span id="creationData_extensionData"></span>
+            </p>
+            <p>
+                <b>Attestation Statement Chain</b>
+                <br>
+                <span id="creationData_attestationStatementChainJSON"></span>
+            </p>
+            <p>
+                <b>Attestation Statement in Hex</b>
+                <br>
+                <span id="creationData_attestationStatementHex"></span>
+            </p>
+
+        </div>
+
+        <div class="mdl-dialog__actions">
+            <button type="button" class="mdl-button close" id="creationDataDialog_closeButton">
+                Close
+            </button>
+        </div>
+    </dialog>
     <footer class="footer" style="        margin-top: 20vh">
         <div class="content has-text-centered">
             <p>
@@ -123,7 +175,7 @@
 
             <p><small>Supported by the <a href="https://dotnetfoundation.org">.NET Foundation</a></small></p>
             <img src="~/images/dotnetfoundation_v4_horizontal.svg" alt=".NET foundation logo" width="220" />
-            
+
             <p><small>Illustrations from <a href="https://medium.com/@@herrjemand/introduction-to-webauthn-api-5fd1fb46c285">Ackermann Yuriy</a></small></p>
         </div>
     </footer>
diff --git a/Demo/Pages/_options.cshtml b/Demo/Pages/_options.cshtml
index 5b761ba8..7fb80dd7 100644
--- a/Demo/Pages/_options.cshtml
+++ b/Demo/Pages/_options.cshtml
@@ -138,6 +138,15 @@
                         </div>
                     </div>
                 </div>
+                <div class="field">
+                    <label class="label">CredBlob Extension</label>
+                    <div class="control">
+                        <div class="mdl-textfield mdl-js-textfield mdl-textfield--floating-label">
+                            <input class="mdl-textfield__input" type="text" id="option-credBlob">
+                            <label class="mdl-textfield__label" for="option-credBlob">CredBlob...</label>
+                        </div>
+                    </div>
+                </div>
                 <div class="field">
                     <label class="label">LargeBlob Extension</label>
                     <div class="control">
@@ -198,6 +207,12 @@
                         <span class="mdl-checkbox__label">Use EdDSA</span>
                     </label>
                 </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect" for="option-excludeCredentials">
+                        <input type="checkbox" id="option-excludeCredentials" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use excludeCredentials</span>
+                    </label>
+                </div>
             </form>
         </div>
     </div>
diff --git a/Demo/Pages/dashboard.cshtml b/Demo/Pages/dashboard.cshtml
index 432074b3..354f76ba 100644
--- a/Demo/Pages/dashboard.cshtml
+++ b/Demo/Pages/dashboard.cshtml
@@ -52,8 +52,11 @@
                     if (_mds != null)
                     {
                         var entry = _mds.GetEntry(item.AaGuid);
-                        desc = entry.MetadataStatement.Description.ToString();
-                        icon = entry.MetadataStatement.Icon.ToString();
+                        if (entry != null)
+                        {
+                            desc = entry.MetadataStatement.Description.ToString();
+                            icon = entry.MetadataStatement.Icon.ToString();
+                        }
                     }
 
                 }
diff --git a/Demo/wwwroot/js/custom.login.js b/Demo/wwwroot/js/custom.login.js
index e547c9dd..c9abd8a8 100644
--- a/Demo/wwwroot/js/custom.login.js
+++ b/Demo/wwwroot/js/custom.login.js
@@ -4,7 +4,11 @@ async function handleSignInSubmit(event) {
     event.preventDefault();
 
     let username = this.username.value;
-    let user_verification = value("#option-userverification");
+    let user_verification = "discouraged";
+
+    if (value("#option-userverification") !== "undefined") {
+        user_verification = value("#option-userverification");
+    }
 
     // prepare form post data
     var formData = new FormData();
diff --git a/Demo/wwwroot/js/custom.register.js b/Demo/wwwroot/js/custom.register.js
index 6041bb1a..57ab0f11 100644
--- a/Demo/wwwroot/js/custom.register.js
+++ b/Demo/wwwroot/js/custom.register.js
@@ -15,7 +15,7 @@ async function handleRegisterSubmit(event) {
     let authenticator_attachment = "";
 
     if (value("#option-authenticator") !== "undefined") {
-        createCredentialOptions.authenticatorSelection.authenticatorAttachment = value("#option-authenticator");
+        authenticator_attachment = value("#option-authenticator");
     }
 
     let user_verification = "discouraged";
@@ -266,7 +266,6 @@ async function fetchMakeCredentialOptions(formData) {
     return data;
 }
 
-
 // This should be used to verify the auth data with the server
 async function registerNewCredential(newCredential) {
     // Move data into Arrays incase it is super long
@@ -287,29 +286,29 @@ async function registerNewCredential(newCredential) {
 
     let response;
     try {
-        response = await registerCredentialWithServer(data);
-    } catch (e) {
-        showErrorAlert(e);
+            response = await registerCredentialWithServer(data);
+        } catch (e) {
+            showErrorAlert(e);
     }
 
-    console.log("Credential Object", response);
-
-    // show error
-    if (response.status !== "ok") {
-        console.log("Error creating credential");
-        console.log(response.errorMessage);
-        showErrorAlert(response.errorMessage);
-        return;
-    }
-
-    // show success 
-    Swal.fire({
-        title: 'Registration Successful!',
-        text: 'You\'ve registered successfully.',
-        type: 'success',
-        timer: 2000
-    });
-
+            console.log("Credential Object", response);
+
+            // show error
+            if (response.status !== "ok") {
+                console.log("Error creating credential");
+                console.log(response.errorMessage);
+                showErrorAlert(response.errorMessage);
+                return;
+            }
+
+            // show success 
+            Swal.fire({
+                title: 'Registration Successful!',
+                text: 'You\'ve registered successfully.',
+                type: 'success',
+                timer: 2000
+            });
+ 
     // redirect to dashboard?
     //window.location.href = "/dashboard/" + state.user.displayName;
 }
diff --git a/Src/Fido2.Models/Objects/AttestationConveyancePreference.cs b/Src/Fido2.Models/Objects/AttestationConveyancePreference.cs
index 0d846b1d..3e93065f 100644
--- a/Src/Fido2.Models/Objects/AttestationConveyancePreference.cs
+++ b/Src/Fido2.Models/Objects/AttestationConveyancePreference.cs
@@ -27,6 +27,12 @@ public enum AttestationConveyancePreference
         /// This value indicates that the Relying Party wants to receive the attestation statement as generated by the authenticator.
         /// </summary>
         [EnumMember(Value = "direct")]
-        Direct
+        Direct,
+
+        /// <summary>
+        /// This value indicates that the Relying Party wants to receive an attestation statement that may include uniquely identifying information.
+        /// </summary>
+        [EnumMember(Value ="enterprise")]
+        Enterprise
     }
 }

From afa49a59195c60c24ecf73516cb92360fecbd8a0 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Wed, 24 Nov 2021 21:13:33 -0500
Subject: [PATCH 04/14] Prioritize Ed25519 by default, consider adding
 configuration parameter for PubKeyCredParams with suggested defaults.

---
 Demo/Controller.cs                          | 1 -
 Src/Fido2.Models/CredentialCreateOptions.cs | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/Demo/Controller.cs b/Demo/Controller.cs
index b89be72c..962d0741 100644
--- a/Demo/Controller.cs
+++ b/Demo/Controller.cs
@@ -8,7 +8,6 @@
 using Fido2NetLib.Objects;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.DependencyInjection;
 using static Fido2NetLib.Fido2;
 
 namespace Fido2Demo
diff --git a/Src/Fido2.Models/CredentialCreateOptions.cs b/Src/Fido2.Models/CredentialCreateOptions.cs
index ad26e2eb..eb87f246 100644
--- a/Src/Fido2.Models/CredentialCreateOptions.cs
+++ b/Src/Fido2.Models/CredentialCreateOptions.cs
@@ -81,6 +81,7 @@ public static CredentialCreateOptions Create(Fido2Configuration config, byte[] c
                 PubKeyCredParams = new List<PubKeyCredParam>()
                 {
                     // Add additional as appropriate
+                    Ed25519,
                     ES256,
                     RS256,
                     PS256,
@@ -90,7 +91,6 @@ public static CredentialCreateOptions Create(Fido2Configuration config, byte[] c
                     ES512,
                     RS512,
                     PS512,
-                    Ed25519,
                 },
                 AuthenticatorSelection = authenticatorSelection,
                 Attestation = attestationConveyancePreference,

From e99b1cfb250e24a87bd5c0dbe2b1beafe821adcd Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Wed, 10 Nov 2021 13:09:39 -0500
Subject: [PATCH 05/14] Update links to current project home, remove unused
 usings, change user verification in registration pages to discouraged by
 default

---
 Demo/Pages/_Layout.cshtml                | 8 ++++----
 Demo/Pages/_options.cshtml               | 4 ++--
 Demo/Pages/_options.cshtml.cs            | 9 ++-------
 Demo/Pages/custom.cshtml.cs              | 7 +------
 Demo/Pages/dashboard.cshtml.cs           | 7 +------
 Demo/Pages/mfa.cshtml.cs                 | 7 +------
 Demo/Pages/overview.cshtml               | 6 +++---
 Demo/Pages/overview.cshtml.cs            | 7 +------
 Demo/Pages/passwordless.cshtml.cs        | 7 +------
 Demo/Pages/usernameless.cshtml           | 4 ----
 Demo/Pages/usernameless.cshtml.cs        | 7 +------
 Demo/UrlHelperExtensions.cs              | 2 +-
 Demo/wwwroot/js/mfa.register.js          | 2 +-
 Demo/wwwroot/js/passwordless.register.js | 2 +-
 Demo/wwwroot/js/usernameless.register.js | 2 +-
 Demo/wwwroot/login.html                  | 4 ++--
 16 files changed, 23 insertions(+), 62 deletions(-)

diff --git a/Demo/Pages/_Layout.cshtml b/Demo/Pages/_Layout.cshtml
index 7509e01c..b386593e 100644
--- a/Demo/Pages/_Layout.cshtml
+++ b/Demo/Pages/_Layout.cshtml
@@ -58,14 +58,14 @@
                             <a class="navbar-item" asp-page="/overview">
                                 Home
                             </a>
-                            <a class="navbar-item" href="https://github.com/abergs/fido2-net-lib#examples">
+                            <a class="navbar-item" href="https://github.com/passwordless-lib/fido2-net-lib#examples">
                                 Documentation
                             </a>
                             <a class="navbar-item" href="https://opencollective.com/passwordless">
                                 Become a backer
                             </a>                            
                             <span class="navbar-item">
-                                <a class="button is-info is-inverted" href="https://github.com/abergs/fido2-net-lib">
+                                <a class="button is-info is-inverted" href="https://github.com/passwordless-lib/fido2-net-lib">
                                     <span class="icon">
                                         <i class="fab fa-github"></i>
                                     </span>
@@ -117,8 +117,8 @@
     <footer class="footer" style="        margin-top: 20vh">
         <div class="content has-text-centered">
             <p>
-                <strong>Fido2 .NET library</strong> by <a href="https://github.com/abergs/">Anders Åberg</a>, <a href="https://github.com/aseigler">Alex Seigler</a> and <a href="https://github.com/abergs/fido2-net-lib/graphs/contributors">contributors</a>. The source code is licensed
-                <a href="http://opensource.org/licenses/mit-license.php">MIT</a>. Available on <a href="https://github.com/abergs/fido2-net-lib">Github</a>
+                <strong>Fido2 .NET library</strong> by <a href="https://github.com/abergs/">Anders Åberg</a>, <a href="https://github.com/aseigler">Alex Seigler</a> and <a href="https://github.com/passwordless-lib/fido2-net-lib/graphs/contributors">contributors</a>. The source code is licensed
+                <a href="http://opensource.org/licenses/mit-license.php">MIT</a>. Available on <a href="https://github.com/passwordless-lib/fido2-net-lib">Github</a>
             </p>
 
             <p><small>Supported by the <a href="https://dotnetfoundation.org">.NET Foundation</a></small></p>
diff --git a/Demo/Pages/_options.cshtml b/Demo/Pages/_options.cshtml
index 46949c0e..5c13b7f1 100644
--- a/Demo/Pages/_options.cshtml
+++ b/Demo/Pages/_options.cshtml
@@ -37,8 +37,8 @@
                         <div class="select">
                             <select id="option-userverification">
                                 <option value="required">Required</option>
-                                <option selected value="preferred">Preferred</option>
-                                <option value="discouraged">Discouraged</option>
+                                <option value="preferred">Preferred</option>
+                                <option selected value="discouraged">Discouraged</option>
                             </select>
                         </div>
                     </div>
diff --git a/Demo/Pages/_options.cshtml.cs b/Demo/Pages/_options.cshtml.cs
index c58163fd..aefaff3c 100644
--- a/Demo/Pages/_options.cshtml.cs
+++ b/Demo/Pages/_options.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo.Pages
 {
@@ -13,4 +8,4 @@ public void OnGet()
         {
         }
     }
-}
\ No newline at end of file
+}
diff --git a/Demo/Pages/custom.cshtml.cs b/Demo/Pages/custom.cshtml.cs
index 17bb0a57..6fd3796e 100644
--- a/Demo/Pages/custom.cshtml.cs
+++ b/Demo/Pages/custom.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/Pages/dashboard.cshtml.cs b/Demo/Pages/dashboard.cshtml.cs
index 66603284..6491a169 100644
--- a/Demo/Pages/dashboard.cshtml.cs
+++ b/Demo/Pages/dashboard.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo.Pages
 {
diff --git a/Demo/Pages/mfa.cshtml.cs b/Demo/Pages/mfa.cshtml.cs
index 2198ec46..344a2e8e 100644
--- a/Demo/Pages/mfa.cshtml.cs
+++ b/Demo/Pages/mfa.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/Pages/overview.cshtml b/Demo/Pages/overview.cshtml
index a24d5878..afc3d7d2 100644
--- a/Demo/Pages/overview.cshtml
+++ b/Demo/Pages/overview.cshtml
@@ -15,7 +15,7 @@
                     </p>
                     <p>Bringing FIDO2 &amp; WebAuthn to asp.net, .net core and full framework.</p>
                     <p>
-                        Available on <a href="https://github.com/abergs/fido2-net-lib">GitHub</a> and <a href="https://www.nuget.org/packages/Fido2">Nuget</a>.
+                        Available on <a href="https://github.com/passwordless-lib/fido2-net-lib">GitHub</a> and <a href="https://www.nuget.org/packages/Fido2">Nuget</a>.
                     </p>
                 </div>
 
@@ -74,7 +74,7 @@
                         <span class="icon has-text-success">
                             <i class="fas fa-check-square"></i>
                         </span>
-                        Device embedded authenticators aka platform authenticators , like Android Key and TPM)
+                        Device embedded authenticators aka platform authenticators, like Android Key and TPM)
                     </li>
                     <li>
                         <span class="icon has-text-success">
@@ -98,7 +98,7 @@
                         <span class="icon has-text-success">
                             <i class="fas fa-check-square"></i>
                         </span>
-                        All current attestation formats: "packed", "tpm", "android-key", "android-safetynet", "fido-u2f", and "none"
+                        All current attestation formats: "packed", "tpm", "android-key", "android-safetynet", "fido-u2f", "apple", and "none"
                     </li>
                     <li>
                         <span class="icon has-text-success">
diff --git a/Demo/Pages/overview.cshtml.cs b/Demo/Pages/overview.cshtml.cs
index c104352f..64a81b4b 100644
--- a/Demo/Pages/overview.cshtml.cs
+++ b/Demo/Pages/overview.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/Pages/passwordless.cshtml.cs b/Demo/Pages/passwordless.cshtml.cs
index 3a5e9a1f..72111224 100644
--- a/Demo/Pages/passwordless.cshtml.cs
+++ b/Demo/Pages/passwordless.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/Pages/usernameless.cshtml b/Demo/Pages/usernameless.cshtml
index d8f762f0..e8d2ab06 100644
--- a/Demo/Pages/usernameless.cshtml
+++ b/Demo/Pages/usernameless.cshtml
@@ -14,10 +14,6 @@
         <div class="notification is-danger" style="display:none">
             Please note: Your browser does not seem to support WebAuthn yet. <a href="https://caniuse.com/#search=webauthn" target="_blank">Supported browsers</a>
         </div>
-
-        <div class="notification is-warning">
-            Please note: At the time of writing (July 2019) this is not supported on all browsers. Confirmed to work on: Windows Edge, Edge (OS X, pre-release), Firefox 69 (Windows), Chrome 76.0.3809.72 beta (OS X)
-        </div>
         <div class="columns">
             <div class="column is-4">
 
diff --git a/Demo/Pages/usernameless.cshtml.cs b/Demo/Pages/usernameless.cshtml.cs
index 2fee54ad..a56c9217 100644
--- a/Demo/Pages/usernameless.cshtml.cs
+++ b/Demo/Pages/usernameless.cshtml.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace Fido2Demo
 {
diff --git a/Demo/UrlHelperExtensions.cs b/Demo/UrlHelperExtensions.cs
index 5f4489a2..db13ded4 100644
--- a/Demo/UrlHelperExtensions.cs
+++ b/Demo/UrlHelperExtensions.cs
@@ -6,7 +6,7 @@ public static class UrlHelperExtensions
     {
         public static string ToGithub(this IUrlHelper url, string path)
         {
-            return "https://github.com/abergs/fido2-net-lib/blob/design/" + path;
+            return "https://github.com/passwordless-lib/fido2-net-lib/blob/design/" + path;
         }
     }
 }
diff --git a/Demo/wwwroot/js/mfa.register.js b/Demo/wwwroot/js/mfa.register.js
index b333cf27..0e1fcb12 100644
--- a/Demo/wwwroot/js/mfa.register.js
+++ b/Demo/wwwroot/js/mfa.register.js
@@ -15,7 +15,7 @@ async function handleRegisterSubmit(event) {
     let authenticator_attachment = "";
 
     // possible values: preferred, required, discouraged
-    let user_verification = "preferred";
+    let user_verification = "discouraged";
 
     // possible values: true,false
     let require_resident_key = false;
diff --git a/Demo/wwwroot/js/passwordless.register.js b/Demo/wwwroot/js/passwordless.register.js
index 327fb891..e6bf366c 100644
--- a/Demo/wwwroot/js/passwordless.register.js
+++ b/Demo/wwwroot/js/passwordless.register.js
@@ -12,7 +12,7 @@ async function handleRegisterSubmit(event) {
     let authenticator_attachment = "";
 
     // possible values: preferred, required, discouraged
-    let user_verification = "preferred";
+    let user_verification = "discouraged";
 
     // possible values: true,false
     let require_resident_key = "false";
diff --git a/Demo/wwwroot/js/usernameless.register.js b/Demo/wwwroot/js/usernameless.register.js
index 44925285..c0cdc30a 100644
--- a/Demo/wwwroot/js/usernameless.register.js
+++ b/Demo/wwwroot/js/usernameless.register.js
@@ -12,7 +12,7 @@ async function handleRegisterSubmit(event) {
     let authenticator_attachment = "";
 
     // possible values: preferred, required, discouraged
-    let user_verification = "preferred";
+    let user_verification = "discouraged";
 
     // possible values: true,false
     // NOTE: For usernameless scenarios, resident key must be set to true.
diff --git a/Demo/wwwroot/login.html b/Demo/wwwroot/login.html
index 738bbcc8..ee74672c 100644
--- a/Demo/wwwroot/login.html
+++ b/Demo/wwwroot/login.html
@@ -105,7 +105,7 @@ <h2 class="form-signin-heading text-center">FIDO2 .NET lib Demo</h2>
                     Currently, the WebAuthn spec supports credential creation and assertion best using U2F Token, like those provided by Yubico and Feitian.
 
                 </p>
-                <p>The code for this demo can be found at the <a href="https://github.com/abergs/fido2-net-lib">Fido2.net-lib repo</a> and the original source <a href="https://github.com/duo-labs/webauthn">here</a>.</p>
+                <p>The code for this demo can be found at the <a href="https://github.com/passwordless-lib/fido2-net-lib">Fido2.net-lib repo</a> and the original source <a href="https://github.com/duo-labs/webauthn">here</a>.</p>
                 <p>
                     To see what's happening under the hood when you create a test user and login using WebAuthn below, you can open your web browser's console and
                     see the output of the necessary credential objects being used.
@@ -187,7 +187,7 @@ <h2 class="form-signin-heading text-center">FIDO2 .NET lib Demo</h2>
             </div>
         </div>
         <div class="footer text-center fixed-bottom">
-            <span>Made with &lt;3 by <a href="https://github.com/abergs/fido2-net-lib/graphs/contributors">the contributors on github</a></span>
+            <span>Made with &lt;3 by <a href="https://github.com/passwordless-lib/fido2-net-lib/graphs/contributors">the contributors on github</a></span>
         </div>
     </div>
 

From 0cd7ca0638f71f2512add2744fabc6dbd63f6a45 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Wed, 10 Nov 2021 16:27:57 -0500
Subject: [PATCH 06/14] Add more options in the custom area

---
 Demo/Pages/_Layout.cshtml                |   2 +-
 Demo/Pages/_options.cshtml               | 166 +++++++++++++++++++--
 Demo/wwwroot/js/custom.register.js       | 176 +++++++++++++++++++++--
 Demo/wwwroot/js/passwordless.register.js |   3 +-
 Demo/wwwroot/js/usernameless.register.js |   2 -
 5 files changed, 323 insertions(+), 26 deletions(-)

diff --git a/Demo/Pages/_Layout.cshtml b/Demo/Pages/_Layout.cshtml
index b386593e..064db229 100644
--- a/Demo/Pages/_Layout.cshtml
+++ b/Demo/Pages/_Layout.cshtml
@@ -6,7 +6,7 @@
 <html lang="en">
 
 <head>
-    <title>FIDO2 &amp; Webauthn for .NET</title>
+    <title>FIDO2 &amp; WebAuthn for .NET</title>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
 
diff --git a/Demo/Pages/_options.cshtml b/Demo/Pages/_options.cshtml
index 5c13b7f1..5b761ba8 100644
--- a/Demo/Pages/_options.cshtml
+++ b/Demo/Pages/_options.cshtml
@@ -8,37 +8,40 @@
             <p>These settings are typically administred by the RP but for demo purposes we expose them to you for testing behaviours and browser support</p>
             <form id="options">
                 <div class="field">
-                    <label class="label">Attestation type</label>
+                    <label class="label">Attestation</label>
                     <div class="control">
                         <div class="select">
                             <select id="option-attestation">
-                                <option selected value="none">None</option>
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="none">None</option>
                                 <option value="indirect">Indirect</option>
                                 <option value="direct">Direct</option>
+                                <option value="enterprise">Enterprise</option>
                             </select>
                         </div>
                     </div>
                 </div>
                 <div class="field">
-                    <label class="label">Authenticator</label>
+                    <label class="label">Authenticator Attachment</label>
                     <div class="control">
                         <div class="select">
                             <select id="option-authenticator">
-                                <option selected value="">Not specified</option>
-                                <option value="cross-platform">Cross Platform (Token)</option>
+                                <option selected value="undefined">Undefined</option>
                                 <option value="platform">Platform (TPM)</option>
+                                <option value="cross-platform">Cross-Platform (Security Key)</option>
                             </select>
                         </div>
                     </div>
                 </div>
                 <div class="field">
-                    <label class="label">User verification</label>
+                    <label class="label">User Verification</label>
                     <div class="control">
                         <div class="select">
                             <select id="option-userverification">
+                                <option selected value="undefined">Undefined</option>
                                 <option value="required">Required</option>
                                 <option value="preferred">Preferred</option>
-                                <option selected value="discouraged">Discouraged</option>
+                                <option value="discouraged">Discouraged</option>
                             </select>
                         </div>
                     </div>
@@ -46,14 +49,155 @@
 
                 </div>
                 <div class="field">
-                    <label class="label">Resident Key</label>
+                    <label class="label">Require Resident Key</label>
                     <div class="control">
-                        <label class="checkbox">
-                            <input type="checkbox" id="option-residentkey">
-                            Use Resident key
+                        <label class="select">
+                            <select id="option-requireresidentkey">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="false">False</option>
+                                <option value="true">True</option>
+                            </select>
                         </label>
                     </div>
                 </div>
+                <div class="field">
+                    <label class="label">Resident Key (L2)</label>
+                    <div class="control">
+                        <label class="select">
+                            <select id="option-residentkey">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="discouraged">Discouraged</option>
+                                <option value="preferred">Preferred</option>
+                                <option value="required">Required</option>
+                            </select>
+                        </label>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">RP Info</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-rpinfo">
+                                <option value="undefined" selected>Undefined RP ID</option>
+                                <option value="normal">This domain</option>
+                                <option value="suffix">Suffix to this domain</option>
+                                <option value="securityerror">foo.com</option>
+                                <option value="emptyrpid">Empty RP ID</option>
+                                <option value="emptyrpname">Empty RP Name</option>
+                                <option value="emptyrpicon">Empty RP Icon</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">CredProtect Extension</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-credprotect">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="userVerificationOptional">UVOptional</option>
+                                <option value="userVerificationOptionalWithCredentialIDList">UVOptionalWithCredIDList</option>
+                                <option value="userVerificationRequired">UVRequired</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">Enforce CredProtect</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-credprotectenforce">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="false">False</option>
+                                <option value="true">True</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">HMAC Extension</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-hmaccreate">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="false">False</option>
+                                <option value="true">True</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">MinPinLength Extension</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-minPinLength">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="false">False</option>
+                                <option value="true">True</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="field">
+                    <label class="label">LargeBlob Extension</label>
+                    <div class="control">
+                        <div class="select">
+                            <select id="option-largeBlob">
+                                <option value="undefined" selected>Undefined</option>
+                                <option value="preferred">Preferred</option>
+                                <option value="required">Required</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-ES256">
+                        <input type="checkbox" id="option-ES256" class="mdl-checkbox__input" checked>
+                        <span class="mdl-checkbox__label">Use ES256</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-ES384">
+                        <input type="checkbox" id="option-ES384" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use ES384</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-ES512">
+                        <input type="checkbox" id="option-ES512" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use ES512</span>
+                    </label>
+                </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-RS256">
+                        <input type="checkbox" id="option-RS256" class="mdl-checkbox__input" checked>
+                        <span class="mdl-checkbox__label">Use RS256</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-RS384">
+                        <input type="checkbox" id="option-RS384" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use RS384</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-RS512">
+                        <input type="checkbox" id="option-RS512" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use RS512</span>
+                    </label>
+                </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-PS256">
+                        <input type="checkbox" id="option-PS256" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use PS256</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-PS384">
+                        <input type="checkbox" id="option-PS384" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use PS384</span>
+                    </label>
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-PS512">
+                        <input type="checkbox" id="option-PS512" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use PS512</span>
+                    </label>
+                </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect mdl-cell mdl-cell--6-col" for="option-EdDSA">
+                        <input type="checkbox" id="option-EdDSA" class="mdl-checkbox__input" checked>
+                        <span class="mdl-checkbox__label">Use EdDSA</span>
+                    </label>
+                </div>
             </form>
         </div>
     </div>
diff --git a/Demo/wwwroot/js/custom.register.js b/Demo/wwwroot/js/custom.register.js
index 85a07a80..6041bb1a 100644
--- a/Demo/wwwroot/js/custom.register.js
+++ b/Demo/wwwroot/js/custom.register.js
@@ -6,17 +6,25 @@ async function handleRegisterSubmit(event) {
     let username = this.username.value;
     let displayName = this.displayName.value;
 
-    // possible values: none, direct, indirect
-    let attestation_type = value("#option-attestation");
-    // possible values: <empty>, platform, cross-platform
-    let authenticator_attachment = value("#option-authenticator");
+    let attestation_type = "none";
 
-    // possible values: preferred, required, discouraged
-    let user_verification = value("#option-userverification");
+    if (value('#option-attestation') !== "undefined") {
+        attestation_type = value('#option-attestation');
+    }
 
-    // possible values: true,false
-    let require_resident_key = value("#option-residentkey");
+    let authenticator_attachment = "";
+
+    if (value("#option-authenticator") !== "undefined") {
+        createCredentialOptions.authenticatorSelection.authenticatorAttachment = value("#option-authenticator");
+    }
+
+    let user_verification = "discouraged";
+
+    if (value("#option-userverification") !== "undefined") {
+        user_verification = value("#option-userverification");
+    }
 
+    let require_resident_key = value("#option-residentkey");
 
     // prepare form post data
     var data = new FormData();
@@ -27,8 +35,6 @@ async function handleRegisterSubmit(event) {
     data.append('userVerification', user_verification);
     data.append('requireResidentKey', require_resident_key);
 
-    // send to server for registering
-    let makeCredentialOptions;
     try {
         makeCredentialOptions = await fetchMakeCredentialOptions(data);
 
@@ -62,6 +68,156 @@ async function handleRegisterSubmit(event) {
 
     console.log("Credential Options Formatted", makeCredentialOptions);
 
+    // send to server for registering
+    var makeCredentialOptions = {
+        rp: {
+            name: "WebAuthn Test Server",
+            icon: "https://example.com/rpIcon.png"
+        },
+        user: {
+            id: makeCredentialOptions.user.id,
+            name: displayName,
+            user: displayName,
+            displayName: displayName,
+            icon: "https://example.com/userIcon.png"
+        },
+        challenge: makeCredentialOptions.challenge,
+        pubKeyCredParams: [],
+        timeout: 90000,
+        excludeCredentials: [],
+        authenticatorSelection: {
+            userVerification: "discouraged"
+        },
+        attestation: undefined,
+        extensions: {}
+    };
+
+    switch (value('#option-rpinfo')) {
+        case "normal":
+            makeCredentialOptions.rp.id = window.location.hostname;
+            break;
+        case "suffix":
+            makeCredentialOptions.rp.id = "suffix." + window.location.hostname;
+            break;
+        case "securityerror":
+            makeCredentialOptions.rp.id = "foo.com";
+            break;
+        case "emptyrpid":
+            makeCredentialOptions.rp.id = "";
+            break;
+        case "emptyrpname":
+            makeCredentialOptions.rp.name = undefined;
+            break;
+        case "emptyrpicon":
+            makeCredentialOptions.rp.icon = undefined;
+        case "undefined":
+        default:
+            break;
+    }
+
+    if (value('#option-ES256')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -7
+        });
+    }
+    if (value('#option-ES384')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -35
+        });
+    }
+    if (value('#option-ES512')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -36
+        });
+    }
+    if (value('#option-RS256')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -257
+        });
+    }
+    if (value('#option-RS384')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -258
+        });
+    }
+    if (value('#option-RS512')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -259
+        });
+    }
+    if (value('#option-PS256')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -37
+        });
+    }
+    if (value('#option-PS384')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -38
+        });
+    }
+    if (value('#option-PS512')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -39
+        });
+    }
+    if (value('#option-EdDSA')) {
+        makeCredentialOptions.pubKeyCredParams.push({
+            type: "public-key",
+            alg: -8
+        });
+    }
+
+    if (value('#option-attestation') !== "undefined") {
+        makeCredentialOptions.attestation = value('#option-attestation');
+    }
+
+    if (value('#option-requireresidentkey') !== "undefined") {
+        var requireResidentKey = (value('#option-requireresidentkey') == "true");
+        makeCredentialOptions.authenticatorSelection.requireResidentKey = requireResidentKey;
+    }
+
+    if (value('#option-residentkey') !== "undefined") {
+        makeCredentialOptions.authenticatorSelection.residentKey = value('#option-residentkey');
+    }
+
+    if (value('#option-credprotect') !== "undefined") {
+        var credProtect = value('#option-credprotect');
+        makeCredentialOptions.extensions.credentialProtectionPolicy = credProtect;
+    }
+
+    if (value('#option-credprotectenforce') !== "undefined") {
+        var enforceCredProtect = (value('#coption-credprotectenforce') == "true");
+        makeCredentialOptions.extensions.enforceCredentialProtectionPolicy = enforceCredProtect;
+    }
+
+    if (value('#option-hmaccreate') !== "undefined") {
+        var hmacCreateSecret = (value('#option-hmaccreate') == "true");
+        makeCredentialOptions.extensions.hmacCreateSecret = hmacCreateSecret;
+    }
+
+    if (value('#option-minPinLength') !== "undefined") {
+        var minPinLength = (value('#option-minPinLength') == "true");
+        makeCredentialOptions.extensions.minPinLength = minPinLength;
+    }
+
+    if (value('#option-largeBlob') !== "undefined") {
+        makeCredentialOptions.extensions.largeBlob = {};
+        makeCredentialOptions.extensions.largeBlob.support = value('#option-largeBlob');
+    }
+
+    if (value("#option-userverification") !== "undefined") {
+        makeCredentialOptions.authenticatorSelection.userVerification = value("#option-userverification");
+    }
+
     Swal.fire({
         title: 'Registering...',
         text: 'Tap your security key to finish registration.',
diff --git a/Demo/wwwroot/js/passwordless.register.js b/Demo/wwwroot/js/passwordless.register.js
index e6bf366c..037105f3 100644
--- a/Demo/wwwroot/js/passwordless.register.js
+++ b/Demo/wwwroot/js/passwordless.register.js
@@ -8,6 +8,7 @@ async function handleRegisterSubmit(event) {
 
     // possible values: none, direct, indirect
     let attestation_type = "none";
+
     // possible values: <empty>, platform, cross-platform
     let authenticator_attachment = "";
 
@@ -17,8 +18,6 @@ async function handleRegisterSubmit(event) {
     // possible values: true,false
     let require_resident_key = "false";
 
-
-
     // prepare form post data
     var data = new FormData();
     data.append('username', username);
diff --git a/Demo/wwwroot/js/usernameless.register.js b/Demo/wwwroot/js/usernameless.register.js
index c0cdc30a..1c0b86a0 100644
--- a/Demo/wwwroot/js/usernameless.register.js
+++ b/Demo/wwwroot/js/usernameless.register.js
@@ -18,8 +18,6 @@ async function handleRegisterSubmit(event) {
     // NOTE: For usernameless scenarios, resident key must be set to true.
     let require_resident_key = "true";
 
-
-
     // prepare form post data
     var data = new FormData();
     //data.append('username', username);

From a7fa1c17d17949c63f81a0a9791e42641ee3cf82 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Thu, 11 Nov 2021 20:49:38 -0500
Subject: [PATCH 07/14] Add more options to custom tab, fix MDS connection on
 dashboard

---
 Demo/Pages/_Layout.cshtml                     | 56 ++++++++++++++++++-
 Demo/Pages/_options.cshtml                    | 15 +++++
 Demo/Pages/dashboard.cshtml                   |  7 ++-
 Demo/wwwroot/js/custom.login.js               |  6 +-
 Demo/wwwroot/js/custom.register.js            | 45 ++++++++-------
 .../AttestationConveyancePreference.cs        |  8 ++-
 6 files changed, 108 insertions(+), 29 deletions(-)

diff --git a/Demo/Pages/_Layout.cshtml b/Demo/Pages/_Layout.cshtml
index 064db229..5b8324d1 100644
--- a/Demo/Pages/_Layout.cshtml
+++ b/Demo/Pages/_Layout.cshtml
@@ -63,7 +63,7 @@
                             </a>
                             <a class="navbar-item" href="https://opencollective.com/passwordless">
                                 Become a backer
-                            </a>                            
+                            </a>
                             <span class="navbar-item">
                                 <a class="button is-info is-inverted" href="https://github.com/passwordless-lib/fido2-net-lib">
                                     <span class="icon">
@@ -114,6 +114,58 @@
         </div>
     </section>
     @RenderBody()
+    <dialog class="mdl-dialog" id="creationDataDialog">
+        <div class="mdl-dialog__actions">
+            <button type="button" class="mdl-button close" id="creationDataDialog_xButton">
+                <i class="material-icons">close</i>
+            </button>
+        </div>
+        <h3 class="mdl-dialog__title">Credential Creation Data</h3>
+        <div class="mdl-dialog__content">
+            <p>
+                <b>Require Resident Key</b>
+                <br>
+                <span id="creationData_residentKey"></span>
+            </p>
+            <p>
+                <b>Authenticator Data</b>
+                <br>
+                <span id="creationData_authenticatorData"></span>
+            </p>
+            <p>
+                <b>Authenticator Data in Hex</b>
+                <br>
+                <span id="creationData_authenticatorDataHex"></span>
+            </p>
+            <p>
+                <b>Public Key</b>
+                <br>
+                <span id="creationData_publicKey"></span>
+            </p>
+            <p>
+                <b>Extension Data</b>
+                <br>
+                <span id="creationData_extensionData"></span>
+            </p>
+            <p>
+                <b>Attestation Statement Chain</b>
+                <br>
+                <span id="creationData_attestationStatementChainJSON"></span>
+            </p>
+            <p>
+                <b>Attestation Statement in Hex</b>
+                <br>
+                <span id="creationData_attestationStatementHex"></span>
+            </p>
+
+        </div>
+
+        <div class="mdl-dialog__actions">
+            <button type="button" class="mdl-button close" id="creationDataDialog_closeButton">
+                Close
+            </button>
+        </div>
+    </dialog>
     <footer class="footer" style="        margin-top: 20vh">
         <div class="content has-text-centered">
             <p>
@@ -123,7 +175,7 @@
 
             <p><small>Supported by the <a href="https://dotnetfoundation.org">.NET Foundation</a></small></p>
             <img src="~/images/dotnetfoundation_v4_horizontal.svg" alt=".NET foundation logo" width="220" />
-            
+
             <p><small>Illustrations from <a href="https://medium.com/@@herrjemand/introduction-to-webauthn-api-5fd1fb46c285">Ackermann Yuriy</a></small></p>
         </div>
     </footer>
diff --git a/Demo/Pages/_options.cshtml b/Demo/Pages/_options.cshtml
index 5b761ba8..7fb80dd7 100644
--- a/Demo/Pages/_options.cshtml
+++ b/Demo/Pages/_options.cshtml
@@ -138,6 +138,15 @@
                         </div>
                     </div>
                 </div>
+                <div class="field">
+                    <label class="label">CredBlob Extension</label>
+                    <div class="control">
+                        <div class="mdl-textfield mdl-js-textfield mdl-textfield--floating-label">
+                            <input class="mdl-textfield__input" type="text" id="option-credBlob">
+                            <label class="mdl-textfield__label" for="option-credBlob">CredBlob...</label>
+                        </div>
+                    </div>
+                </div>
                 <div class="field">
                     <label class="label">LargeBlob Extension</label>
                     <div class="control">
@@ -198,6 +207,12 @@
                         <span class="mdl-checkbox__label">Use EdDSA</span>
                     </label>
                 </div>
+                <div class="mdl-grid mdl-grid--no-spacing">
+                    <label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect" for="option-excludeCredentials">
+                        <input type="checkbox" id="option-excludeCredentials" class="mdl-checkbox__input">
+                        <span class="mdl-checkbox__label">Use excludeCredentials</span>
+                    </label>
+                </div>
             </form>
         </div>
     </div>
diff --git a/Demo/Pages/dashboard.cshtml b/Demo/Pages/dashboard.cshtml
index caa6bf95..c8303d5b 100644
--- a/Demo/Pages/dashboard.cshtml
+++ b/Demo/Pages/dashboard.cshtml
@@ -52,8 +52,11 @@
                     if (_mds != null)
                     {
                         var entry = await _mds.GetEntryAsync(item.AaGuid);
-                        desc = entry.MetadataStatement.Description.ToString();
-                        icon = entry.MetadataStatement.Icon.ToString();
+                        if (entry != null)
+                        {
+                            desc = entry.MetadataStatement.Description.ToString();
+                            icon = entry.MetadataStatement.Icon.ToString();
+                        }
                     }
 
                 }
diff --git a/Demo/wwwroot/js/custom.login.js b/Demo/wwwroot/js/custom.login.js
index e547c9dd..c9abd8a8 100644
--- a/Demo/wwwroot/js/custom.login.js
+++ b/Demo/wwwroot/js/custom.login.js
@@ -4,7 +4,11 @@ async function handleSignInSubmit(event) {
     event.preventDefault();
 
     let username = this.username.value;
-    let user_verification = value("#option-userverification");
+    let user_verification = "discouraged";
+
+    if (value("#option-userverification") !== "undefined") {
+        user_verification = value("#option-userverification");
+    }
 
     // prepare form post data
     var formData = new FormData();
diff --git a/Demo/wwwroot/js/custom.register.js b/Demo/wwwroot/js/custom.register.js
index 6041bb1a..57ab0f11 100644
--- a/Demo/wwwroot/js/custom.register.js
+++ b/Demo/wwwroot/js/custom.register.js
@@ -15,7 +15,7 @@ async function handleRegisterSubmit(event) {
     let authenticator_attachment = "";
 
     if (value("#option-authenticator") !== "undefined") {
-        createCredentialOptions.authenticatorSelection.authenticatorAttachment = value("#option-authenticator");
+        authenticator_attachment = value("#option-authenticator");
     }
 
     let user_verification = "discouraged";
@@ -266,7 +266,6 @@ async function fetchMakeCredentialOptions(formData) {
     return data;
 }
 
-
 // This should be used to verify the auth data with the server
 async function registerNewCredential(newCredential) {
     // Move data into Arrays incase it is super long
@@ -287,29 +286,29 @@ async function registerNewCredential(newCredential) {
 
     let response;
     try {
-        response = await registerCredentialWithServer(data);
-    } catch (e) {
-        showErrorAlert(e);
+            response = await registerCredentialWithServer(data);
+        } catch (e) {
+            showErrorAlert(e);
     }
 
-    console.log("Credential Object", response);
-
-    // show error
-    if (response.status !== "ok") {
-        console.log("Error creating credential");
-        console.log(response.errorMessage);
-        showErrorAlert(response.errorMessage);
-        return;
-    }
-
-    // show success 
-    Swal.fire({
-        title: 'Registration Successful!',
-        text: 'You\'ve registered successfully.',
-        type: 'success',
-        timer: 2000
-    });
-
+            console.log("Credential Object", response);
+
+            // show error
+            if (response.status !== "ok") {
+                console.log("Error creating credential");
+                console.log(response.errorMessage);
+                showErrorAlert(response.errorMessage);
+                return;
+            }
+
+            // show success 
+            Swal.fire({
+                title: 'Registration Successful!',
+                text: 'You\'ve registered successfully.',
+                type: 'success',
+                timer: 2000
+            });
+ 
     // redirect to dashboard?
     //window.location.href = "/dashboard/" + state.user.displayName;
 }
diff --git a/Src/Fido2.Models/Objects/AttestationConveyancePreference.cs b/Src/Fido2.Models/Objects/AttestationConveyancePreference.cs
index 0d846b1d..3e93065f 100644
--- a/Src/Fido2.Models/Objects/AttestationConveyancePreference.cs
+++ b/Src/Fido2.Models/Objects/AttestationConveyancePreference.cs
@@ -27,6 +27,12 @@ public enum AttestationConveyancePreference
         /// This value indicates that the Relying Party wants to receive the attestation statement as generated by the authenticator.
         /// </summary>
         [EnumMember(Value = "direct")]
-        Direct
+        Direct,
+
+        /// <summary>
+        /// This value indicates that the Relying Party wants to receive an attestation statement that may include uniquely identifying information.
+        /// </summary>
+        [EnumMember(Value ="enterprise")]
+        Enterprise
     }
 }

From 1483e3a4a8e93765166270faeb385f4140854a43 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Wed, 24 Nov 2021 21:13:33 -0500
Subject: [PATCH 08/14] Prioritize Ed25519 by default, consider adding
 configuration parameter for PubKeyCredParams with suggested defaults.

---
 Demo/Controller.cs                          | 1 -
 Src/Fido2.Models/CredentialCreateOptions.cs | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/Demo/Controller.cs b/Demo/Controller.cs
index be9c6e2c..fbe039f2 100644
--- a/Demo/Controller.cs
+++ b/Demo/Controller.cs
@@ -9,7 +9,6 @@
 using Fido2NetLib.Objects;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-
 using static Fido2NetLib.Fido2;
 
 namespace Fido2Demo
diff --git a/Src/Fido2.Models/CredentialCreateOptions.cs b/Src/Fido2.Models/CredentialCreateOptions.cs
index ad26e2eb..eb87f246 100644
--- a/Src/Fido2.Models/CredentialCreateOptions.cs
+++ b/Src/Fido2.Models/CredentialCreateOptions.cs
@@ -81,6 +81,7 @@ public static CredentialCreateOptions Create(Fido2Configuration config, byte[] c
                 PubKeyCredParams = new List<PubKeyCredParam>()
                 {
                     // Add additional as appropriate
+                    Ed25519,
                     ES256,
                     RS256,
                     PS256,
@@ -90,7 +91,6 @@ public static CredentialCreateOptions Create(Fido2Configuration config, byte[] c
                     ES512,
                     RS512,
                     PS512,
-                    Ed25519,
                 },
                 AuthenticatorSelection = authenticatorSelection,
                 Attestation = attestationConveyancePreference,

From 6bcc0baca2598d5fa195ad20193851a4a3fb53a5 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Thu, 21 Jul 2022 09:50:01 -0400
Subject: [PATCH 09/14] Resolve conflict

---
 Demo/Controller.cs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Demo/Controller.cs b/Demo/Controller.cs
index be9c6e2c..fbe039f2 100644
--- a/Demo/Controller.cs
+++ b/Demo/Controller.cs
@@ -9,7 +9,6 @@
 using Fido2NetLib.Objects;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-
 using static Fido2NetLib.Fido2;
 
 namespace Fido2Demo

From c814589558a36cf98ed865d75f037aae8133eebf Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Wed, 10 Nov 2021 13:09:39 -0500
Subject: [PATCH 10/14] Update links to current project home, remove unused
 usings, change user verification in registration pages to discouraged by
 default

---
 Demo/Pages/_options.cshtml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Demo/Pages/_options.cshtml b/Demo/Pages/_options.cshtml
index 7fb80dd7..d3636468 100644
--- a/Demo/Pages/_options.cshtml
+++ b/Demo/Pages/_options.cshtml
@@ -41,7 +41,11 @@
                                 <option selected value="undefined">Undefined</option>
                                 <option value="required">Required</option>
                                 <option value="preferred">Preferred</option>
+<<<<<<< HEAD
                                 <option value="discouraged">Discouraged</option>
+=======
+                                <option selected value="discouraged">Discouraged</option>
+>>>>>>> 15d8e02 (Update links to current project home, remove unused usings, change user verification in registration pages to discouraged by default)
                             </select>
                         </div>
                     </div>

From ad207ff3ba5ea717e58b780cec03c3d0d438c453 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Wed, 10 Nov 2021 16:27:57 -0500
Subject: [PATCH 11/14] Add more options in the custom area

---
 Demo/Pages/_options.cshtml | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/Demo/Pages/_options.cshtml b/Demo/Pages/_options.cshtml
index d3636468..7fb80dd7 100644
--- a/Demo/Pages/_options.cshtml
+++ b/Demo/Pages/_options.cshtml
@@ -41,11 +41,7 @@
                                 <option selected value="undefined">Undefined</option>
                                 <option value="required">Required</option>
                                 <option value="preferred">Preferred</option>
-<<<<<<< HEAD
                                 <option value="discouraged">Discouraged</option>
-=======
-                                <option selected value="discouraged">Discouraged</option>
->>>>>>> 15d8e02 (Update links to current project home, remove unused usings, change user verification in registration pages to discouraged by default)
                             </select>
                         </div>
                     </div>

From 9f3d3f044385461b3ea03de4da5a44ce3796687d Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Thu, 11 Nov 2021 20:49:38 -0500
Subject: [PATCH 12/14] Add more options to custom tab, fix MDS connection on
 dashboard

---
 Demo/Controller.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Demo/Controller.cs b/Demo/Controller.cs
index fbe039f2..13f00960 100644
--- a/Demo/Controller.cs
+++ b/Demo/Controller.cs
@@ -20,9 +20,11 @@ public class MyController : Controller
         public static IMetadataService _mds;
         public static readonly DevelopmentInMemoryStore DemoStorage = new DevelopmentInMemoryStore();
 
-        public MyController(IFido2 fido2)
+        public MyController(IFido2 fido2, IMetadataService metadataService)
         {
             _fido2 = fido2;
+
+            _mds = metadataService;
         }
 
         private string FormatException(Exception e)

From a5cad426c60b7075761b525737dd5bd1e35341b9 Mon Sep 17 00:00:00 2001
From: dIeGoLi <diegofrehner@hotmail.com>
Date: Tue, 6 Sep 2022 23:21:32 +0200
Subject: [PATCH 13/14] Demo update safari fix (#316)

* change options request to jquery ajax for safari browser

* fix spacing
---
 Demo/Pages/_Layout.cshtml                |  7 ++++---
 Demo/wwwroot/js/custom.login.js          | 18 +++++++++---------
 Demo/wwwroot/js/custom.register.js       | 20 +++++++++-----------
 Demo/wwwroot/js/jquery-3.6.0.min.js      |  2 ++
 Demo/wwwroot/js/mfa.login.js             | 18 +++++++++---------
 Demo/wwwroot/js/mfa.register.js          | 20 +++++++++-----------
 Demo/wwwroot/js/passwordless.login.js    | 18 +++++++++---------
 Demo/wwwroot/js/passwordless.register.js | 20 +++++++++-----------
 Demo/wwwroot/js/usernameless.login.js    | 18 +++++++++---------
 Demo/wwwroot/js/usernameless.register.js | 20 +++++++++-----------
 10 files changed, 78 insertions(+), 83 deletions(-)
 create mode 100644 Demo/wwwroot/js/jquery-3.6.0.min.js

diff --git a/Demo/Pages/_Layout.cshtml b/Demo/Pages/_Layout.cshtml
index 5b8324d1..ca86e12a 100644
--- a/Demo/Pages/_Layout.cshtml
+++ b/Demo/Pages/_Layout.cshtml
@@ -12,14 +12,15 @@
 
 
     <link href="https://fonts.googleapis.com/css?family=Work+Sans" rel="stylesheet">
-    <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/sweetalert2"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
+    <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/sweetalert2" defer></script>
+    <script type="text/javascript" src="~/js/jquery-3.6.0.min.js" defer></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous" defer></script>
     <!--<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js" integrity="sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNkCk9SaVuEZflJ" crossorigin="anonymous"></script>-->
 
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/6.10.1/sweetalert2.min.css" />
     <!--<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">-->
     <link href="https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.4/css/bulma.min.css" rel="stylesheet" type="text/css" />
-    <script defer src="https://use.fontawesome.com/releases/v5.3.1/js/all.js"></script>
+    <script src="https://use.fontawesome.com/releases/v5.3.1/js/all.js" defer></script>
     <style>
         html {
             scroll-behavior: smooth;
diff --git a/Demo/wwwroot/js/custom.login.js b/Demo/wwwroot/js/custom.login.js
index c9abd8a8..fe1fcd37 100644
--- a/Demo/wwwroot/js/custom.login.js
+++ b/Demo/wwwroot/js/custom.login.js
@@ -18,15 +18,15 @@ async function handleSignInSubmit(event) {
     // send to server for registering
     let makeAssertionOptions;
     try {
-        var res = await fetch('/assertionOptions', {
-            method: 'POST', // or 'PUT'
-            body: formData, // data can be `string` or {object}!
-            headers: {
-                'Accept': 'application/json'
-            }
-        });
-
-        makeAssertionOptions = await res.json();
+        // use jquery ajax instead of fetch because of safari browser and platform authenticator
+        // https://github.com/passwordless-lib/fido2-net-lib/issues/303
+        makeAssertionOptions = await $.post({
+            url: '/assertionOptions',
+            type: 'POST',
+            data: formData,
+            processData: false,
+            contentType: false,
+        }, 'json');
     } catch (e) {
         showErrorAlert("Request to server failed", e);
     }
diff --git a/Demo/wwwroot/js/custom.register.js b/Demo/wwwroot/js/custom.register.js
index 57ab0f11..dbcb3c07 100644
--- a/Demo/wwwroot/js/custom.register.js
+++ b/Demo/wwwroot/js/custom.register.js
@@ -253,17 +253,15 @@ async function handleRegisterSubmit(event) {
 }
 
 async function fetchMakeCredentialOptions(formData) {
-    let response = await fetch('/makeCredentialOptions', {
-        method: 'POST', // or 'PUT'
-        body: formData, // data can be `string` or {object}!
-        headers: {
-            'Accept': 'application/json'
-        }
-    });
-
-    let data = await response.json();
-
-    return data;
+    // use jquery ajax instead of fetch because of safari browser and platform authenticator
+    // https://github.com/passwordless-lib/fido2-net-lib/issues/303
+    return await $.post({
+        url: '/makeCredentialOptions',
+        type: 'POST',
+        data: formData,
+        processData: false,
+        contentType: false,
+    }, 'json');
 }
 
 // This should be used to verify the auth data with the server
diff --git a/Demo/wwwroot/js/jquery-3.6.0.min.js b/Demo/wwwroot/js/jquery-3.6.0.min.js
new file mode 100644
index 00000000..5914fb31
--- /dev/null
+++ b/Demo/wwwroot/js/jquery-3.6.0.min.js
@@ -0,0 +1,2 @@
+/*! jQuery v3.6.0 | (c) OpenJS Foundation and other contributors | jquery.org/license */
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e : _e[e] = function (e) { var t = e[0].toUpperCase() + e.slice(1), n = Be.length; while (n--) if ((e = Be[n] + t) in $e) return e }(e) || e) } var Ue = /^(none|table(?!-c[ea]).+)/, Xe = /^--/, Ve = { position: "absolute", visibility: "hidden", display: "block" }, Ge = { letterSpacing: "0", fontWeight: "400" }; function Ye(e, t, n) { var r = te.exec(t); return r ? Math.max(0, r[2] - (n || 0)) + (r[3] || "px") : t } function Qe(e, t, n, r, i, o) { var a = "width" === t ? 1 : 0, s = 0, u = 0; if (n === (r ? "border" : "content")) return 0; for (; a < 4; a += 2)"margin" === n && (u += S.css(e, n + ne[a], !0, i)), r ? 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"" : "px")), y.clearCloneStyle || "" !== n || 0 !== t.indexOf("background") || (l[t] = "inherit"), a && "set" in a && void 0 === (n = a.set(e, n, r)) || (u ? l.setProperty(t, n) : l[t] = n)) } }, css: function (e, t, n, r) { var i, o, a, s = X(t); return Xe.test(t) || (t = ze(s)), (a = S.cssHooks[t] || S.cssHooks[s]) && "get" in a && (i = a.get(e, !0, n)), void 0 === i && (i = We(e, t, r)), "normal" === i && t in Ge && (i = Ge[t]), "" === n || n ? (o = parseFloat(i), !0 === n || isFinite(o) ? o || 0 : i) : i } }), S.each(["height", "width"], function (e, u) { S.cssHooks[u] = { get: function (e, t, n) { if (t) return !Ue.test(S.css(e, "display")) || e.getClientRects().length && e.getBoundingClientRect().width ? Je(e, u, n) : Me(e, Ve, function () { return Je(e, u, n) }) }, set: function (e, t, n) { var r, i = Re(e), o = !y.scrollboxSize() && "absolute" === i.position, a = (o || n) && "border-box" === S.css(e, "boxSizing", !1, i), s = n ? Qe(e, u, n, a, i) : 0; return a && o && (s -= Math.ceil(e["offset" + u[0].toUpperCase() + u.slice(1)] - parseFloat(i[u]) - Qe(e, u, "border", !1, i) - .5)), s && (r = te.exec(t)) && "px" !== (r[3] || "px") && (e.style[u] = t, t = S.css(e, u)), Ye(0, t, s) } } }), S.cssHooks.marginLeft = Fe(y.reliableMarginLeft, function (e, t) { if (t) return (parseFloat(We(e, "marginLeft")) || e.getBoundingClientRect().left - Me(e, { marginLeft: 0 }, function () { return e.getBoundingClientRect().left })) + "px" }), S.each({ margin: "", padding: "", border: "Width" }, function (i, o) { S.cssHooks[i + o] = { expand: function (e) { for (var t = 0, n = {}, r = "string" == typeof e ? e.split(" ") : [e]; t < 4; t++)n[i + ne[t] + o] = r[t] || r[t - 2] || r[0]; return n } }, "margin" !== i && (S.cssHooks[i + o].set = Ye) }), S.fn.extend({ css: function (e, t) { return $(this, function (e, t, n) { var r, i, o = {}, a = 0; if (Array.isArray(t)) { for (r = Re(e), i = t.length; a < i; a++)o[t[a]] = S.css(e, t[a], !1, r); return o } return void 0 !== n ? S.style(e, t, n) : S.css(e, t) }, e, t, 1 < arguments.length) } }), ((S.Tween = Ke).prototype = { constructor: Ke, init: function (e, t, n, r, i, o) { this.elem = e, this.prop = n, this.easing = i || S.easing._default, this.options = t, this.start = this.now = this.cur(), this.end = r, this.unit = o || (S.cssNumber[n] ? "" : "px") }, cur: function () { var e = Ke.propHooks[this.prop]; return e && e.get ? e.get(this) : Ke.propHooks._default.get(this) }, run: function (e) { var t, n = Ke.propHooks[this.prop]; return this.options.duration ? this.pos = t = S.easing[this.easing](e, this.options.duration * e, 0, 1, this.options.duration) : this.pos = t = e, this.now = (this.end - this.start) * t + this.start, this.options.step && this.options.step.call(this.elem, this.now, this), n && n.set ? n.set(this) : Ke.propHooks._default.set(this), this } }).init.prototype = Ke.prototype, (Ke.propHooks = { _default: { get: function (e) { var t; return 1 !== e.elem.nodeType || null != e.elem[e.prop] && null == e.elem.style[e.prop] ? e.elem[e.prop] : (t = S.css(e.elem, e.prop, "")) && "auto" !== t ? t : 0 }, set: function (e) { S.fx.step[e.prop] ? S.fx.step[e.prop](e) : 1 !== e.elem.nodeType || !S.cssHooks[e.prop] && null == e.elem.style[ze(e.prop)] ? e.elem[e.prop] = e.now : S.style(e.elem, e.prop, e.now + e.unit) } } }).scrollTop = Ke.propHooks.scrollLeft = { set: function (e) { e.elem.nodeType && e.elem.parentNode && (e.elem[e.prop] = e.now) } }, S.easing = { linear: function (e) { return e }, swing: function (e) { return .5 - Math.cos(e * Math.PI) / 2 }, _default: "swing" }, S.fx = Ke.prototype.init, S.fx.step = {}; var Ze, et, tt, nt, rt = /^(?:toggle|show|hide)$/, it = /queueHooks$/; function ot() { et && (!1 === E.hidden && C.requestAnimationFrame ? C.requestAnimationFrame(ot) : C.setTimeout(ot, S.fx.interval), S.fx.tick()) } function at() { return C.setTimeout(function () { Ze = void 0 }), Ze = Date.now() } function st(e, t) { var n, r = 0, i = { height: e }; for (t = t ? 1 : 0; r < 4; r += 2 - t)i["margin" + (n = ne[r])] = i["padding" + n] = e; return t && (i.opacity = i.width = e), i } function ut(e, t, n) { for (var r, i = (lt.tweeners[t] || []).concat(lt.tweeners["*"]), o = 0, a = i.length; o < a; o++)if (r = i[o].call(n, t, e)) return r } function lt(o, e, t) { var n, a, r = 0, i = lt.prefilters.length, s = S.Deferred().always(function () { delete u.elem }), u = function () { if (a) return !1; for (var e = Ze || at(), t = Math.max(0, l.startTime + l.duration - e), n = 1 - (t / l.duration || 0), r = 0, i = l.tweens.length; r < i; r++)l.tweens[r].run(n); return s.notifyWith(o, [l, n, t]), n < 1 && i ? t : (i || s.notifyWith(o, [l, 1, 0]), s.resolveWith(o, [l]), !1) }, l = s.promise({ elem: o, props: S.extend({}, e), opts: S.extend(!0, { specialEasing: {}, easing: S.easing._default }, t), originalProperties: e, originalOptions: t, startTime: Ze || at(), duration: t.duration, tweens: [], createTween: function (e, t) { var n = S.Tween(o, l.opts, e, t, l.opts.specialEasing[e] || l.opts.easing); return l.tweens.push(n), n }, stop: function (e) { var t = 0, n = e ? l.tweens.length : 0; if (a) return this; for (a = !0; t < n; t++)l.tweens[t].run(1); return e ? (s.notifyWith(o, [l, 1, 0]), s.resolveWith(o, [l, e])) : s.rejectWith(o, [l, e]), this } }), c = l.props; for (!function (e, t) { var n, r, i, o, a; for (n in e) if (i = t[r = X(n)], o = e[n], Array.isArray(o) && (i = o[1], o = e[n] = o[0]), n !== r && (e[r] = o, delete e[n]), (a = S.cssHooks[r]) && "expand" in a) for (n in o = a.expand(o), delete e[r], o) n in e || (e[n] = o[n], t[n] = i); else t[r] = i }(c, l.opts.specialEasing); r < i; r++)if (n = lt.prefilters[r].call(l, o, c, l.opts)) return m(n.stop) && (S._queueHooks(l.elem, l.opts.queue).stop = n.stop.bind(n)), n; return S.map(c, ut, l), m(l.opts.start) && l.opts.start.call(o, l), l.progress(l.opts.progress).done(l.opts.done, l.opts.complete).fail(l.opts.fail).always(l.opts.always), S.fx.timer(S.extend(u, { elem: o, anim: l, queue: l.opts.queue })), l } S.Animation = S.extend(lt, { tweeners: { "*": [function (e, t) { var n = this.createTween(e, t); return se(n.elem, e, te.exec(t), n), n }] }, tweener: function (e, t) { m(e) ? (t = e, e = ["*"]) : e = e.match(P); for (var n, r = 0, i = e.length; r < i; r++)n = e[r], lt.tweeners[n] = lt.tweeners[n] || [], lt.tweeners[n].unshift(t) }, prefilters: [function (e, t, n) { var r, i, o, a, s, u, l, c, f = "width" in t || "height" in t, p = this, d = {}, h = e.style, g = e.nodeType && ae(e), v = Y.get(e, "fxshow"); for (r in n.queue || (null == (a = S._queueHooks(e, "fx")).unqueued && (a.unqueued = 0, s = a.empty.fire, a.empty.fire = function () { a.unqueued || s() }), a.unqueued++, p.always(function () { p.always(function () { a.unqueued--, S.queue(e, "fx").length || a.empty.fire() }) })), t) if (i = t[r], rt.test(i)) { if (delete t[r], o = o || "toggle" === i, i === (g ? "hide" : "show")) { if ("show" !== i || !v || void 0 === v[r]) continue; g = !0 } d[r] = v && v[r] || S.style(e, r) } if ((u = !S.isEmptyObject(t)) || !S.isEmptyObject(d)) for (r in f && 1 === e.nodeType && (n.overflow = [h.overflow, h.overflowX, h.overflowY], null == (l = v && v.display) && (l = Y.get(e, "display")), "none" === (c = S.css(e, "display")) && (l ? c = l : (le([e], !0), l = e.style.display || l, c = S.css(e, "display"), le([e]))), ("inline" === c || "inline-block" === c && null != l) && "none" === S.css(e, "float") && (u || (p.done(function () { h.display = l }), null == l && (c = h.display, l = "none" === c ? "" : c)), h.display = "inline-block")), n.overflow && (h.overflow = "hidden", p.always(function () { h.overflow = n.overflow[0], h.overflowX = n.overflow[1], h.overflowY = n.overflow[2] })), u = !1, d) u || (v ? "hidden" in v && (g = v.hidden) : v = Y.access(e, "fxshow", { display: l }), o && (v.hidden = !g), g && le([e], !0), p.done(function () { for (r in g || le([e]), Y.remove(e, "fxshow"), d) S.style(e, r, d[r]) })), u = ut(g ? v[r] : 0, r, p), r in v || (v[r] = u.start, g && (u.end = u.start, u.start = 0)) }], prefilter: function (e, t) { t ? lt.prefilters.unshift(e) : lt.prefilters.push(e) } }), S.speed = function (e, t, n) { var r = e && "object" == typeof e ? S.extend({}, e) : { complete: n || !n && t || m(e) && e, duration: e, easing: n && t || t && !m(t) && t }; return S.fx.off ? r.duration = 0 : "number" != typeof r.duration && (r.duration in S.fx.speeds ? r.duration = S.fx.speeds[r.duration] : r.duration = S.fx.speeds._default), null != r.queue && !0 !== r.queue || (r.queue = "fx"), r.old = r.complete, r.complete = function () { m(r.old) && r.old.call(this), r.queue && S.dequeue(this, r.queue) }, r }, S.fn.extend({ fadeTo: function (e, t, n, r) { return this.filter(ae).css("opacity", 0).show().end().animate({ opacity: t }, e, n, r) }, animate: function (t, e, n, r) { var i = S.isEmptyObject(t), o = S.speed(e, n, r), a = function () { var e = lt(this, S.extend({}, t), o); (i || Y.get(this, "finish")) && e.stop(!0) }; return a.finish = a, i || !1 === o.queue ? this.each(a) : this.queue(o.queue, a) }, stop: function (i, e, o) { var a = function (e) { var t = e.stop; delete e.stop, t(o) }; return "string" != typeof i && (o = e, e = i, i = void 0), e && this.queue(i || "fx", []), this.each(function () { var e = !0, t = null != i && i + "queueHooks", n = S.timers, r = Y.get(this); if (t) r[t] && r[t].stop && a(r[t]); else for (t in r) r[t] && r[t].stop && it.test(t) && a(r[t]); for (t = n.length; t--;)n[t].elem !== this || null != i && n[t].queue !== i || (n[t].anim.stop(o), e = !1, n.splice(t, 1)); !e && o || S.dequeue(this, i) }) }, finish: function (a) { return !1 !== a && (a = a || "fx"), this.each(function () { var e, t = Y.get(this), n = t[a + "queue"], r = t[a + "queueHooks"], i = S.timers, o = n ? n.length : 0; for (t.finish = !0, S.queue(this, a, []), r && r.stop && r.stop.call(this, !0), e = i.length; e--;)i[e].elem === this && i[e].queue === a && (i[e].anim.stop(!0), i.splice(e, 1)); for (e = 0; e < o; e++)n[e] && n[e].finish && n[e].finish.call(this); delete t.finish }) } }), S.each(["toggle", "show", "hide"], function (e, r) { var i = S.fn[r]; S.fn[r] = function (e, t, n) { return null == e || "boolean" == typeof e ? i.apply(this, arguments) : this.animate(st(r, !0), e, t, n) } }), S.each({ slideDown: st("show"), slideUp: st("hide"), slideToggle: st("toggle"), fadeIn: { opacity: "show" }, fadeOut: { opacity: "hide" }, fadeToggle: { opacity: "toggle" } }, function (e, r) { S.fn[e] = function (e, t, n) { return this.animate(r, e, t, n) } }), S.timers = [], S.fx.tick = function () { var e, t = 0, n = S.timers; for (Ze = Date.now(); t < n.length; t++)(e = n[t])() || n[t] !== e || n.splice(t--, 1); n.length || S.fx.stop(), Ze = void 0 }, S.fx.timer = function (e) { S.timers.push(e), S.fx.start() }, S.fx.interval = 13, S.fx.start = function () { et || (et = !0, ot()) }, S.fx.stop = function () { et = null }, S.fx.speeds = { slow: 600, fast: 200, _default: 400 }, S.fn.delay = function (r, e) { return r = S.fx && S.fx.speeds[r] || r, e = e || "fx", this.queue(e, function (e, t) { var n = C.setTimeout(e, r); t.stop = function () { C.clearTimeout(n) } }) }, tt = E.createElement("input"), nt = E.createElement("select").appendChild(E.createElement("option")), tt.type = "checkbox", y.checkOn = "" !== tt.value, y.optSelected = nt.selected, (tt = E.createElement("input")).value = "t", tt.type = "radio", y.radioValue = "t" === tt.value; var ct, ft = S.expr.attrHandle; S.fn.extend({ attr: function (e, t) { return $(this, S.attr, e, t, 1 < arguments.length) }, removeAttr: function (e) { return this.each(function () { S.removeAttr(this, e) }) } }), S.extend({ attr: function (e, t, n) { var r, i, o = e.nodeType; if (3 !== o && 8 !== o && 2 !== o) return "undefined" == typeof e.getAttribute ? S.prop(e, t, n) : (1 === o && S.isXMLDoc(e) || (i = S.attrHooks[t.toLowerCase()] || (S.expr.match.bool.test(t) ? ct : void 0)), void 0 !== n ? null === n ? void S.removeAttr(e, t) : i && "set" in i && void 0 !== (r = i.set(e, n, t)) ? r : (e.setAttribute(t, n + ""), n) : i && "get" in i && null !== (r = i.get(e, t)) ? r : null == (r = S.find.attr(e, t)) ? void 0 : r) }, attrHooks: { type: { set: function (e, t) { if (!y.radioValue && "radio" === t && A(e, "input")) { var n = e.value; return e.setAttribute("type", t), n && (e.value = n), t } } } }, removeAttr: function (e, t) { var n, r = 0, i = t && t.match(P); if (i && 1 === e.nodeType) while (n = i[r++]) e.removeAttribute(n) } }), ct = { set: function (e, t, n) { return !1 === t ? S.removeAttr(e, n) : e.setAttribute(n, n), n } }, S.each(S.expr.match.bool.source.match(/\w+/g), function (e, t) { var a = ft[t] || S.find.attr; ft[t] = function (e, t, n) { var r, i, o = t.toLowerCase(); return n || (i = ft[o], ft[o] = r, r = null != a(e, t, n) ? o : null, ft[o] = i), r } }); var pt = /^(?:input|select|textarea|button)$/i, dt = /^(?:a|area)$/i; function ht(e) { return (e.match(P) || []).join(" ") } function gt(e) { return e.getAttribute && e.getAttribute("class") || "" } function vt(e) { return Array.isArray(e) ? e : "string" == typeof e && e.match(P) || [] } S.fn.extend({ prop: function (e, t) { return $(this, S.prop, e, t, 1 < arguments.length) }, removeProp: function (e) { return this.each(function () { delete this[S.propFix[e] || e] }) } }), S.extend({ prop: function (e, t, n) { var r, i, o = e.nodeType; if (3 !== o && 8 !== o && 2 !== o) return 1 === o && S.isXMLDoc(e) || (t = S.propFix[t] || t, i = S.propHooks[t]), void 0 !== n ? i && "set" in i && void 0 !== (r = i.set(e, n, t)) ? r : e[t] = n : i && "get" in i && null !== (r = i.get(e, t)) ? r : e[t] }, propHooks: { tabIndex: { get: function (e) { var t = S.find.attr(e, "tabindex"); return t ? parseInt(t, 10) : pt.test(e.nodeName) || dt.test(e.nodeName) && e.href ? 0 : -1 } } }, propFix: { "for": "htmlFor", "class": "className" } }), y.optSelected || (S.propHooks.selected = { get: function (e) { var t = e.parentNode; return t && t.parentNode && t.parentNode.selectedIndex, null }, set: function (e) { var t = e.parentNode; t && (t.selectedIndex, t.parentNode && t.parentNode.selectedIndex) } }), S.each(["tabIndex", "readOnly", "maxLength", "cellSpacing", "cellPadding", "rowSpan", "colSpan", "useMap", "frameBorder", "contentEditable"], function () { S.propFix[this.toLowerCase()] = this }), S.fn.extend({ addClass: function (t) { var e, n, r, i, o, a, s, u = 0; if (m(t)) return this.each(function (e) { S(this).addClass(t.call(this, e, gt(this))) }); if ((e = vt(t)).length) while (n = this[u++]) if (i = gt(n), r = 1 === n.nodeType && " " + ht(i) + " ") { a = 0; while (o = e[a++]) r.indexOf(" " + o + " ") < 0 && (r += o + " "); i !== (s = ht(r)) && n.setAttribute("class", s) } return this }, removeClass: function (t) { var e, n, r, i, o, a, s, u = 0; if (m(t)) return this.each(function (e) { S(this).removeClass(t.call(this, e, gt(this))) }); if (!arguments.length) return this.attr("class", ""); if ((e = vt(t)).length) while (n = this[u++]) if (i = gt(n), r = 1 === n.nodeType && " " + ht(i) + " ") { a = 0; while (o = e[a++]) while (-1 < r.indexOf(" " + o + " ")) r = r.replace(" " + o + " ", " "); i !== (s = ht(r)) && n.setAttribute("class", s) } return this }, toggleClass: function (i, t) { var o = typeof i, a = "string" === o || Array.isArray(i); return "boolean" == typeof t && a ? t ? this.addClass(i) : this.removeClass(i) : m(i) ? this.each(function (e) { S(this).toggleClass(i.call(this, e, gt(this), t), t) }) : this.each(function () { var e, t, n, r; if (a) { t = 0, n = S(this), r = vt(i); while (e = r[t++]) n.hasClass(e) ? n.removeClass(e) : n.addClass(e) } else void 0 !== i && "boolean" !== o || ((e = gt(this)) && Y.set(this, "__className__", e), this.setAttribute && this.setAttribute("class", e || !1 === i ? "" : Y.get(this, "__className__") || "")) }) }, hasClass: function (e) { var t, n, r = 0; t = " " + e + " "; while (n = this[r++]) if (1 === n.nodeType && -1 < (" " + ht(gt(n)) + " ").indexOf(t)) return !0; return !1 } }); var yt = /\r/g; S.fn.extend({ val: function (n) { var r, e, i, t = this[0]; return arguments.length ? (i = m(n), this.each(function (e) { var t; 1 === this.nodeType && (null == (t = i ? n.call(this, e, S(this).val()) : n) ? t = "" : "number" == typeof t ? t += "" : Array.isArray(t) && (t = S.map(t, function (e) { return null == e ? "" : e + "" })), (r = S.valHooks[this.type] || S.valHooks[this.nodeName.toLowerCase()]) && "set" in r && void 0 !== r.set(this, t, "value") || (this.value = t)) })) : t ? (r = S.valHooks[t.type] || S.valHooks[t.nodeName.toLowerCase()]) && "get" in r && void 0 !== (e = r.get(t, "value")) ? e : "string" == typeof (e = t.value) ? e.replace(yt, "") : null == e ? "" : e : void 0 } }), S.extend({ valHooks: { option: { get: function (e) { var t = S.find.attr(e, "value"); return null != t ? t : ht(S.text(e)) } }, select: { get: function (e) { var t, n, r, i = e.options, o = e.selectedIndex, a = "select-one" === e.type, s = a ? null : [], u = a ? o + 1 : i.length; for (r = o < 0 ? u : a ? o : 0; r < u; r++)if (((n = i[r]).selected || r === o) && !n.disabled && (!n.parentNode.disabled || !A(n.parentNode, "optgroup"))) { if (t = S(n).val(), a) return t; s.push(t) } return s }, set: function (e, t) { var n, r, i = e.options, o = S.makeArray(t), a = i.length; while (a--) ((r = i[a]).selected = -1 < S.inArray(S.valHooks.option.get(r), o)) && (n = !0); return n || (e.selectedIndex = -1), o } } } }), S.each(["radio", "checkbox"], function () { S.valHooks[this] = { set: function (e, t) { if (Array.isArray(t)) return e.checked = -1 < S.inArray(S(e).val(), t) } }, y.checkOn || (S.valHooks[this].get = function (e) { return null === e.getAttribute("value") ? "on" : e.value }) }), y.focusin = "onfocusin" in C; var mt = /^(?:focusinfocus|focusoutblur)$/, xt = function (e) { e.stopPropagation() }; S.extend(S.event, { trigger: function (e, t, n, r) { var i, o, a, s, u, l, c, f, p = [n || E], d = v.call(e, "type") ? e.type : e, h = v.call(e, "namespace") ? e.namespace.split(".") : []; if (o = f = a = n = n || E, 3 !== n.nodeType && 8 !== n.nodeType && !mt.test(d + S.event.triggered) && (-1 < d.indexOf(".") && (d = (h = d.split(".")).shift(), h.sort()), u = d.indexOf(":") < 0 && "on" + d, (e = e[S.expando] ? e : new S.Event(d, "object" == typeof e && e)).isTrigger = r ? 2 : 3, e.namespace = h.join("."), e.rnamespace = e.namespace ? new RegExp("(^|\\.)" + h.join("\\.(?:.*\\.|)") + "(\\.|$)") : null, e.result = void 0, e.target || (e.target = n), t = null == t ? 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S.css(e, t, i) : S.style(e, t, n, i) }, s, n ? e : void 0, n) } }) }), S.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function (e, t) { S.fn[t] = function (e) { return this.on(t, e) } }), S.fn.extend({ bind: function (e, t, n) { return this.on(e, null, t, n) }, unbind: function (e, t) { return this.off(e, null, t) }, delegate: function (e, t, n, r) { return this.on(t, e, n, r) }, undelegate: function (e, t, n) { return 1 === arguments.length ? this.off(e, "**") : this.off(t, e || "**", n) }, hover: function (e, t) { return this.mouseenter(e).mouseleave(t || e) } }), S.each("blur focus focusin focusout resize scroll click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup contextmenu".split(" "), function (e, n) { S.fn[n] = function (e, t) { return 0 < arguments.length ? this.on(n, null, e, t) : this.trigger(n) } }); var Xt = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g; S.proxy = function (e, t) { var n, r, i; if ("string" == typeof t && (n = e[t], t = e, e = n), m(e)) return r = s.call(arguments, 2), (i = function () { return e.apply(t || this, r.concat(s.call(arguments))) }).guid = e.guid = e.guid || S.guid++, i }, S.holdReady = function (e) { e ? 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diff --git a/Demo/wwwroot/js/mfa.login.js b/Demo/wwwroot/js/mfa.login.js
index b6308254..928db7b3 100644
--- a/Demo/wwwroot/js/mfa.login.js
+++ b/Demo/wwwroot/js/mfa.login.js
@@ -19,15 +19,15 @@ async function handleSignInSubmit(event) {
     // send to server for registering
     let makeAssertionOptions;
     try {
-        var res = await fetch('/assertionOptions', {
-            method: 'POST', // or 'PUT'
-            body: formData, // data can be `string` or {object}!
-            headers: {
-                'Accept': 'application/json'
-            }
-        });
-
-        makeAssertionOptions = await res.json();
+        // use jquery ajax instead of fetch because of safari browser and platform authenticator
+        // https://github.com/passwordless-lib/fido2-net-lib/issues/303
+        makeAssertionOptions = await $.post({
+            url: '/assertionOptions',
+            type: 'POST',
+            data: formData,
+            processData: false,
+            contentType: false,
+        }, 'json');
     } catch (e) {
         showErrorAlert("Request to server failed", e);
     }
diff --git a/Demo/wwwroot/js/mfa.register.js b/Demo/wwwroot/js/mfa.register.js
index 0e1fcb12..5226ea5c 100644
--- a/Demo/wwwroot/js/mfa.register.js
+++ b/Demo/wwwroot/js/mfa.register.js
@@ -102,17 +102,15 @@ async function handleRegisterSubmit(event) {
 }
 
 async function fetchMakeCredentialOptions(formData) {
-    let response = await fetch('/makeCredentialOptions', {
-        method: 'POST', // or 'PUT'
-        body: formData, // data can be `string` or {object}!
-        headers: {
-            'Accept': 'application/json'
-        }
-    });
-
-    let data = await response.json();
-
-    return data;
+    // use jquery ajax instead of fetch because of safari browser and platform authenticator
+    // https://github.com/passwordless-lib/fido2-net-lib/issues/303
+    return await $.post({
+        url: '/makeCredentialOptions',
+        type: 'POST',
+        data: formData,
+        processData: false,
+        contentType: false,
+    }, 'json');
 }
 
 
diff --git a/Demo/wwwroot/js/passwordless.login.js b/Demo/wwwroot/js/passwordless.login.js
index a35ddcd0..86c0f785 100644
--- a/Demo/wwwroot/js/passwordless.login.js
+++ b/Demo/wwwroot/js/passwordless.login.js
@@ -12,15 +12,15 @@ async function handleSignInSubmit(event) {
     // send to server for registering
     let makeAssertionOptions;
     try {
-        var res = await fetch('/assertionOptions', {
-            method: 'POST', // or 'PUT'
-            body: formData, // data can be `string` or {object}!
-            headers: {
-                'Accept': 'application/json'
-            }
-        });
-
-        makeAssertionOptions = await res.json();
+        // use jquery ajax instead of fetch because of safari browser and platform authenticator
+        // https://github.com/passwordless-lib/fido2-net-lib/issues/303
+        makeAssertionOptions = await $.post({
+            url: '/assertionOptions',
+            type: 'POST',
+            data: formData,
+            processData: false,
+            contentType: false,
+        }, 'json');
     } catch (e) {
         showErrorAlert("Request to server failed", e);
     }
diff --git a/Demo/wwwroot/js/passwordless.register.js b/Demo/wwwroot/js/passwordless.register.js
index 037105f3..9869aed4 100644
--- a/Demo/wwwroot/js/passwordless.register.js
+++ b/Demo/wwwroot/js/passwordless.register.js
@@ -98,17 +98,15 @@ async function handleRegisterSubmit(event) {
 }
 
 async function fetchMakeCredentialOptions(formData) {
-    let response = await fetch('/makeCredentialOptions', {
-        method: 'POST', // or 'PUT'
-        body: formData, // data can be `string` or {object}!
-        headers: {
-            'Accept': 'application/json'
-        }
-    });
-
-    let data = await response.json();
-
-    return data;
+    // use jquery ajax instead of fetch because of safari browser and platform authenticator
+    // https://github.com/passwordless-lib/fido2-net-lib/issues/303
+    return await $.post({
+        url: '/makeCredentialOptions',
+        type: 'POST',
+        data: formData,
+        processData: false,
+        contentType: false,
+    }, 'json');
 }
 
 
diff --git a/Demo/wwwroot/js/usernameless.login.js b/Demo/wwwroot/js/usernameless.login.js
index 93ea7276..c74e18f9 100644
--- a/Demo/wwwroot/js/usernameless.login.js
+++ b/Demo/wwwroot/js/usernameless.login.js
@@ -12,15 +12,15 @@ async function handleSignInSubmit(event) {
     // send to server for registering
     let makeAssertionOptions;
     try {
-        var res = await fetch('/assertionOptions', {
-            method: 'POST', // or 'PUT'
-            body: formData, // data can be `string` or {object}!
-            headers: {
-                'Accept': 'application/json'
-            }
-        });
-
-        makeAssertionOptions = await res.json();
+        // use jquery ajax instead of fetch because of safari browser and platform authenticator
+        // https://github.com/passwordless-lib/fido2-net-lib/issues/303
+        makeAssertionOptions = await $.post({
+            url: '/assertionOptions',
+            type: 'POST',
+            data: formData,
+            processData: false,
+            contentType: false,
+        }, 'json');
     } catch (e) {
         showErrorAlert("Request to server failed", e);
     }
diff --git a/Demo/wwwroot/js/usernameless.register.js b/Demo/wwwroot/js/usernameless.register.js
index 1c0b86a0..25efc4c3 100644
--- a/Demo/wwwroot/js/usernameless.register.js
+++ b/Demo/wwwroot/js/usernameless.register.js
@@ -98,17 +98,15 @@ async function handleRegisterSubmit(event) {
 }
 
 async function fetchMakeCredentialOptions(formData) {
-    let response = await fetch('/makeCredentialOptions', {
-        method: 'POST', // or 'PUT'
-        body: formData, // data can be `string` or {object}!
-        headers: {
-            'Accept': 'application/json'
-        }
-    });
-
-    let data = await response.json();
-
-    return data;
+    // use jquery ajax instead of fetch because of safari browser and platform authenticator
+    // https://github.com/passwordless-lib/fido2-net-lib/issues/303
+    return await $.post({
+        url: '/makeCredentialOptions',
+        type: 'POST',
+        data: formData,
+        processData: false,
+        contentType: false,
+    }, 'json');
 }
 
 

From 611707aebdaa7ebcd58e67e1adf5c337cd002263 Mon Sep 17 00:00:00 2001
From: Alex Seigler <alexseigler@hotmail.com>
Date: Mon, 10 Oct 2022 16:54:09 -0400
Subject: [PATCH 14/14] Conformance and unit test fixes

---
 .gitignore                                    |   1 +
 Demo/TestController.cs                        |  22 ++--
 .../AuthenticationExtensionsClientInputs.cs   |   2 +-
 .../AuthenticationExtensionsClientOutputs.cs  |   2 +-
 Src/Fido2/AuthenticatorAttestationResponse.cs |   6 ++
 Src/Fido2/CryptoUtils.cs                      | 102 +++++++++++-------
 Test/CryptoUtilsTests.cs                      |   6 --
 7 files changed, 80 insertions(+), 61 deletions(-)

diff --git a/.gitignore b/.gitignore
index 663e8882..71a12865 100644
--- a/.gitignore
+++ b/.gitignore
@@ -331,3 +331,4 @@ ASALocalRun/
 /results
 /Test/coverage.netcoreapp3.1.cobertura.xml
 
+/testEnvironments.json
diff --git a/Demo/TestController.cs b/Demo/TestController.cs
index 0932a572..1be922a6 100644
--- a/Demo/TestController.cs
+++ b/Demo/TestController.cs
@@ -1,6 +1,8 @@
 using System;
 using System.Linq;
 using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
 using System.Threading;
 using System.Threading.Tasks;
 using Fido2NetLib;
@@ -9,7 +11,9 @@
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Caching.Distributed;
+using Microsoft.Extensions.ObjectPool;
 using Microsoft.Extensions.Options;
+using Newtonsoft.Json;
 
 namespace Fido2Demo
 {
@@ -44,14 +48,7 @@ public JsonResult MakeCredentialOptionsTest([FromBody] TEST_MakeCredentialParams
 
             var username = Array.Empty<byte>();
 
-            try
-            {
-                username = Base64Url.Decode(opts.Username);
-            }
-            catch (FormatException)
-            {
-                username = Encoding.UTF8.GetBytes(opts.Username);
-            }
+            username = Base64Url.Decode(opts.Username);
 
             // 1. Get user from DB by username (in our example, auto create missing users)
             var user = DemoStorage.GetOrAddUser(opts.Username, () => new Fido2User
@@ -72,6 +69,8 @@ public JsonResult MakeCredentialOptionsTest([FromBody] TEST_MakeCredentialParams
             // 3. Create options
             var options = _fido2.RequestNewCredential(user, existingKeys, opts.AuthenticatorSelection, opts.Attestation, exts);
 
+            options.PubKeyCredParams.Add(new PubKeyCredParam(COSE.Algorithm.RS1, PublicKeyCredentialType.PublicKey));
+
             // 4. Temporarily store options, session/in-memory cache/redis/db
             HttpContext.Session.SetString("fido2.attestationOptions", options.ToJson());
 
@@ -128,11 +127,8 @@ public IActionResult AssertionOptionsTest([FromBody] TEST_AssertionClientParams
             if (null != assertionClientParams.authenticatorSelection)
                 uv = assertionClientParams.authenticatorSelection.UserVerification;
 
-            var exts = new AuthenticationExtensionsClientInputs
-            { 
-                AppID = _origin,
-                UserVerificationMethod = true
-            };
+            var exts = new AuthenticationExtensionsClientInputs();
+
             if (null != assertionClientParams.Extensions && null != assertionClientParams.Extensions.Example)
                 exts.Example = assertionClientParams.Extensions.Example;
 
diff --git a/Src/Fido2.Models/Objects/AuthenticationExtensionsClientInputs.cs b/Src/Fido2.Models/Objects/AuthenticationExtensionsClientInputs.cs
index d99efca0..f2cac58f 100644
--- a/Src/Fido2.Models/Objects/AuthenticationExtensionsClientInputs.cs
+++ b/Src/Fido2.Models/Objects/AuthenticationExtensionsClientInputs.cs
@@ -10,7 +10,7 @@ public sealed class AuthenticationExtensionsClientInputs
         /// <summary>
         /// This extension allows for passing of conformance tests
         /// </summary>
-        [JsonPropertyName("example.extension")]
+        [JsonPropertyName("example.extension.bool")]
         [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
         public object Example { get; set; }
 
diff --git a/Src/Fido2.Models/Objects/AuthenticationExtensionsClientOutputs.cs b/Src/Fido2.Models/Objects/AuthenticationExtensionsClientOutputs.cs
index 1883465e..29829869 100644
--- a/Src/Fido2.Models/Objects/AuthenticationExtensionsClientOutputs.cs
+++ b/Src/Fido2.Models/Objects/AuthenticationExtensionsClientOutputs.cs
@@ -7,7 +7,7 @@ public class AuthenticationExtensionsClientOutputs
         /// <summary>
         /// This extension allows for passing of conformance tests
         /// </summary>
-        [JsonPropertyName("example.extension")]
+        [JsonPropertyName("example.extension.bool")]
         [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
         public object Example { get; set; }
 
diff --git a/Src/Fido2/AuthenticatorAttestationResponse.cs b/Src/Fido2/AuthenticatorAttestationResponse.cs
index 189c2665..7e293606 100644
--- a/Src/Fido2/AuthenticatorAttestationResponse.cs
+++ b/Src/Fido2/AuthenticatorAttestationResponse.cs
@@ -174,6 +174,12 @@ static bool ContainsAttestationType(MetadataBLOBPayloadEntry entry, MetadataAtte
                 if (ContainsAttestationType(metadataEntry, MetadataAttestationType.ATTESTATION_BASIC_FULL) ||
                     ContainsAttestationType(metadataEntry, MetadataAttestationType.ATTESTATION_PRIVACY_CA))
                 {
+                    if (trustPath.Any(c => string.Equals(c.Subject, c.Issuer, StringComparison.Ordinal)))
+                    {
+                        // TODO: Improve this error message
+                        throw new Fido2VerificationException("Attestation with unexpected full chain in trustPath");
+                    }
+
                     string[] certStrings = metadataEntry.MetadataStatement.AttestationRootCertificates;
                     var attestationRootCertificates = new X509Certificate2[certStrings.Length];
 
diff --git a/Src/Fido2/CryptoUtils.cs b/Src/Fido2/CryptoUtils.cs
index 27c5b0fc..cab85b73 100644
--- a/Src/Fido2/CryptoUtils.cs
+++ b/Src/Fido2/CryptoUtils.cs
@@ -47,35 +47,27 @@ public static HashAlgorithmName HashAlgFromCOSEAlg(COSE.Algorithm alg)
 
         public static bool ValidateTrustChain(X509Certificate2[] trustPath, X509Certificate2[] attestationRootCertificates)
         {
-            // https://fidoalliance.org/specs/fido-v2.0-id-20180227/fido-metadata-statement-v2.0-id-20180227.html#widl-MetadataStatement-attestationRootCertificates
-
+            // https://fidoalliance.org/specs/mds/fido-metadata-statement-v3.0-ps-20210518.html#dom-metadatastatement-attestationrootcertificates
+            // List of attestation trust anchors for the batch chain in the authenticator attestation.
             // Each element of this array represents a PKIX [RFC5280] X.509 certificate that is a valid trust anchor for this authenticator model.
             // Multiple certificates might be used for different batches of the same model.
             // The array does not represent a certificate chain, but only the trust anchor of that chain.
             // A trust anchor can be a root certificate, an intermediate CA certificate or even the attestation certificate itself.
-
-            // Let's check the simplest case first.  If subject and issuer are the same, and the attestation cert is in the list, that's all the validation we need
-            if (trustPath.Length == 1 && trustPath[0].Subject.Equals(trustPath[0].Issuer, StringComparison.Ordinal))
+            
+            // Let's check the simplest case first. If there is only one cert in the trustPath and it is also in the roots, that's all the validation we need
+            if (trustPath.Length == 1 && attestationRootCertificates.Any(c => c.Thumbprint.Equals(trustPath[0].Thumbprint, StringComparison.Ordinal)))
             {
-                foreach (X509Certificate2? cert in attestationRootCertificates)
-                {
-                    if (cert.Thumbprint.Equals(trustPath[0].Thumbprint, StringComparison.Ordinal))
-                    {
-                        return true;
-                    }
-                }
-                return false;
+                return true;
             }
 
-            // If the attestation cert is not self signed, we will need to build a chain
+            // Otherwise, we will need to build a chain
             var chain = new X509Chain();
 
-            // Put all potential trust anchors into extra store
-            chain.ChainPolicy.ExtraStore.AddRange(attestationRootCertificates);
+            // We don't know the root here, so allow unknown root
+            chain.ChainPolicy.VerificationFlags = X509VerificationFlags.AllowUnknownCertificateAuthority;
 
-            // We don't know the root here, so allow unknown root, and turn off revocation checking
+            // Turn off revocation checking for now
             chain.ChainPolicy.RevocationMode = X509RevocationMode.NoCheck;
-            chain.ChainPolicy.VerificationFlags = X509VerificationFlags.AllowUnknownCertificateAuthority;
 
             // trustPath[0] is the attestation cert, if there are more in the array than just that, add those to the extra store as well, but skip attestation cert
             if (trustPath.Length > 1)
@@ -86,36 +78,65 @@ public static bool ValidateTrustChain(X509Certificate2[] trustPath, X509Certific
                 }
             }
 
-            // try to build a chain with what we've got
-            if (chain.Build(trustPath[0]))
+            bool valid = false;
+
+            // Check to see if all potential trust anchors have subject key identifier extension
+            var skidsPresent = true;
+
+            // Only care about this quirk on Linux, see https://github.com/dotnet/runtime/issues/31569
+            if (OperatingSystem.IsLinux())
+            {
+                skidsPresent = attestationRootCertificates.All(a => a.Extensions.Cast<X509Extension>().FirstOrDefault(e => e.Oid!.Value == "2.5.29.14") != null);
+            }
+
+            if (skidsPresent)
             {
-                // if that validated, we should have a root for this chain now, add it to the custom trust store
-                chain.ChainPolicy.CustomTrustStore.Clear();
-                chain.ChainPolicy.CustomTrustStore.Add(chain.ChainElements[^1].Certificate);
+                // Put all potential trust anchors into extra store
+                chain.ChainPolicy.ExtraStore.AddRange(attestationRootCertificates);
+                valid = chain.Build(trustPath[0]);
+                if (valid && chain.ChainElements[^1].Certificate.Issuer.Equals(chain.ChainElements[^1].Certificate.Subject))
+                {
+                    // if that validated, and we have a root for this chain now, add it to the custom trust store
+                    chain.ChainPolicy.CustomTrustStore.Clear();
+                    chain.ChainPolicy.CustomTrustStore.Add(chain.ChainElements[^1].Certificate);
 
-                // explicitly trust the custom root we just added
-                chain.ChainPolicy.TrustMode = X509ChainTrustMode.CustomRootTrust;
+                    // explicitly trust the custom root we just added
+                    chain.ChainPolicy.TrustMode = X509ChainTrustMode.CustomRootTrust;
 
-                // if the attestation cert has a CDP extension, go ahead and turn on online revocation checking
-                if (!string.IsNullOrEmpty(CDPFromCertificateExts(trustPath[0].Extensions)))
-                    chain.ChainPolicy.RevocationMode = X509RevocationMode.Online;
+                    // if the attestation cert has a CDP extension, go ahead and turn on online revocation checking
+                    if (!string.IsNullOrEmpty(CDPFromCertificateExts(trustPath[0].Extensions)))
+                        chain.ChainPolicy.RevocationMode = X509RevocationMode.Online;
 
-                // don't allow unknown root now that we have a custom root
-                chain.ChainPolicy.VerificationFlags = X509VerificationFlags.NoFlag;
+                    // don't allow unknown root now that we have a custom root
+                    chain.ChainPolicy.VerificationFlags = X509VerificationFlags.NoFlag;
 
-                // now, verify chain again with all checks turned on
-                if (chain.Build(trustPath[0]))
+                    valid = chain.Build(trustPath[0]);
+                }
+            }
+            else
+            {
+                foreach (X509Certificate2? attestationRootCertificate in attestationRootCertificates)
                 {
-                    // if the chain validates, make sure one of the attestation root certificates is one of the chain elements
-                    foreach (X509Certificate2? attestationRootCertificate in attestationRootCertificates)
+                    chain.ChainPolicy.ExtraStore.Add(attestationRootCertificate);
+                    if (chain.Build(trustPath[0]))
                     {
-                        // skip the first element, as that is the attestation cert
-                        if (chain.ChainElements
-                            .Cast<X509ChainElement>()
-                            .Skip(1)
-                            .Any(x => x.Certificate.Thumbprint == attestationRootCertificate.Thumbprint))
-                            return true;
+                        valid = true;
                     }
+                    chain.ChainPolicy.ExtraStore.Remove(attestationRootCertificate);
+                }
+            }
+
+            if (valid)
+            {
+                // if the chain validates, make sure one of the attestation root certificates is one of the chain elements
+                foreach (X509Certificate2? attestationRootCertificate in attestationRootCertificates)
+                {
+                    // skip the first element, as that is the attestation cert
+                    if (chain.ChainElements
+                        .Cast<X509ChainElement>()
+                        .Skip(1)
+                        .Any(x => x.Certificate.Thumbprint == attestationRootCertificate.Thumbprint))
+                        return true;
                 }
             }
 
@@ -196,6 +217,7 @@ public static string CDPFromCertificateExts(X509ExtensionCollection exts)
                     var el = asnData[0][0][0][0];
 
                     cdp = Encoding.ASCII.GetString(el.GetOctetString(el.Tag));
+                    return cdp;
                 }
             }
             return cdp;
diff --git a/Test/CryptoUtilsTests.cs b/Test/CryptoUtilsTests.cs
index b13919fc..f037e8ed 100644
--- a/Test/CryptoUtilsTests.cs
+++ b/Test/CryptoUtilsTests.cs
@@ -49,9 +49,6 @@ public void TestValidateTrustChainRootAnchor()
                 new X509Certificate2(Convert.FromBase64String("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"))
             };
             Assert.True(CryptoUtils.ValidateTrustChain(trustPath, attestationRootCertificates));
-            Assert.False(CryptoUtils.ValidateTrustChain(trustPath, trustPath));
-            Assert.False(CryptoUtils.ValidateTrustChain(attestationRootCertificates, attestationRootCertificates));
-            Assert.False(CryptoUtils.ValidateTrustChain(attestationRootCertificates, trustPath));
         }
         [Fact]
         public void TestValidateTrustChainSubAnchor()
@@ -64,9 +61,6 @@ public void TestValidateTrustChainSubAnchor()
 
             Assert.False(0 == attestationRootCertificates[0].Issuer.CompareTo(attestationRootCertificates[0].Subject));
             Assert.True(CryptoUtils.ValidateTrustChain(trustPath, attestationRootCertificates));
-            Assert.False(CryptoUtils.ValidateTrustChain(trustPath, trustPath));
-            Assert.False(CryptoUtils.ValidateTrustChain(attestationRootCertificates, attestationRootCertificates));
-            Assert.False(CryptoUtils.ValidateTrustChain(attestationRootCertificates, trustPath));
         }
         [Fact]
         public void TestValidateTrustChainSelf()