Add: Fapi Policy Editor

Add a new schema and site for a Fapi policy editor.

Co-authored-by: Peter Hüwe <peter.huewe@infineon.com>
Co-authored-by: Jürgen Repp <juergen.repp@sit.fraunhofer.de>
Signed-off-by: Andreas Fuchs <andreas.fuchs@sit.fraunhofer.de>

Author: 3 people

fapipolicies.md

@@ -0,0 +1,56 @@
+---
+layout: page
+title: Fapi-Policies
+permalink: /fapipolicies/
+---
+This is an editor for FAPI policies. They can be imported using `Fapi_Import()` or the
+`tss2_import` command line utility.
+
+WARNING: This is still work in progress and subject to change.
+
+<div id='editor_holder'></div>
+
+## JSON output
+
+<textarea id='output' style="width: 100%; height: 30em; font-family: monospace;"></textarea>
+<button id='update'>Update Editor</button>
+
+<link rel='stylesheet' href='https://unpkg.com/spectre.css/dist/spectre.min.css'>
+<link rel='stylesheet' href='https://unpkg.com/spectre.css/dist/spectre-icons.min.css'>
+
+<script src="https://cdn.jsdelivr.net/npm/@json-editor/json-editor@latest/dist/jsoneditor.min.js"></script>
+
+<script>
+var options = {
+    ajax: true,
+    disable_collapse: true,
+    no_additional_properties: true,
+    show_opt_in: true,
+    disable_edit_json: true,
+    disable_properties: true,
+    theme: "spectre",
+    iconlib: "spectre",
+};
+
+fetch("../tpm2-tss-policy-editor.schema.json")
+    .then(function(response) {
+        if (response.ok) {
+            return response.json();
+        } else {
+            console.log(response);
+            throw new Error("Bad response");
+        }
+    })
+    .then(function(json) {
+        options.schema = json;
+        var editor = new JSONEditor(document.getElementById('editor_holder'), options);
+        editor.on('change', function () {
+              let json = editor.getValue();
+              document.getElementById('output').value = JSON.stringify(json, null, 2);
+            });
+        document.getElementById('update').addEventListener('click', function () {
+                editor.setValue(JSON.parse(document.getElementById('output').value));
+            });
+
+    });
+</script>