Allow API access with a token from Authorize access

DFE-Digital · Apr 10, 2024 · 1a0e849 · 1a0e849
1 parent e579671
commit 1a0e849
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Showing 5 changed files with 41 additions and 15 deletions.
diff --git a/TeachingRecordSystem/src/TeachingRecordSystem.Api/Program.cs b/TeachingRecordSystem/src/TeachingRecordSystem.Api/Program.cs
@@ -2,7 +2,6 @@
 using FluentValidation;
 using FluentValidation.AspNetCore;
 using idunno.Authentication.Basic;
-using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.ApiExplorer;
 using Microsoft.AspNetCore.Mvc.Formatters;
@@ -48,12 +47,18 @@ public static void Main(string[] args)
 
         services.AddAuthentication(ApiKeyAuthenticationHandler.AuthenticationScheme)
             .AddScheme<ApiKeyAuthenticationOptions, ApiKeyAuthenticationHandler>(ApiKeyAuthenticationHandler.AuthenticationScheme, _ => { })
-            .AddJwtBearer(options =>
+            .AddJwtBearer(AuthenticationSchemeNames.IdAccessToken, options =>
             {
                 options.Authority = configuration["GetAnIdentity:BaseAddress"];
                 options.MapInboundClaims = false;
                 options.TokenValidationParameters.ValidateAudience = false;
             })
+            .AddJwtBearer(AuthenticationSchemeNames.AuthorizeAccessAccessToken, options =>
+            {
+                options.Authority = configuration.GetRequiredValue("AuthorizeAccessIssuer");
+                options.MapInboundClaims = false;
+                options.TokenValidationParameters.ValidateAudience = false;
+            })
             .AddBasic(options =>
             {
                 options.Realm = "TeachingRecordSystem.Api";
@@ -101,11 +106,11 @@ public static void Main(string[] args)
             options.AddPolicy(
                 AuthorizationPolicies.IdentityUserWithTrn,
                 policy => policy
-                    .AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
+                    .AddAuthenticationSchemes(AuthenticationSchemeNames.IdAccessToken, AuthenticationSchemeNames.AuthorizeAccessAccessToken)
                     .RequireAssertion(ctx =>
                     {
                         var scopes = (ctx.User.FindFirstValue("scope") ?? string.Empty).Split(' ', StringSplitOptions.RemoveEmptyEntries);
-                        return scopes.Contains("dqt:read");
+                        return scopes.Contains("dqt:read") || scopes.Contains("teaching_record");
                     })
                     .RequireClaim("trn"));
 
@@ -298,3 +303,9 @@ ServiceClient GetCrmServiceClient()
         }
     }
 }
+
+file static class AuthenticationSchemeNames
+{
+    public const string IdAccessToken = nameof(IdAccessToken);
+    public const string AuthorizeAccessAccessToken = nameof(AuthorizeAccessAccessToken);
+}
diff --git a/TeachingRecordSystem/src/TeachingRecordSystem.Api/appsettings.Development.json b/TeachingRecordSystem/src/TeachingRecordSystem.Api/appsettings.Development.json
@@ -1,5 +1,6 @@
 {
   "AllowVNextEndpoints": true,
+  "AuthorizeAccessIssuer": "https://localhost:7236",
   "DetailedErrors": true,
   "Serilog": {
     "MinimumLevel": {

diff --git a/TeachingRecordSystem/src/TeachingRecordSystem.Api/appsettings.Testing.json b/TeachingRecordSystem/src/TeachingRecordSystem.Api/appsettings.Testing.json
@@ -1,5 +1,6 @@
 {
   "AllowVNextEndpoints": true,
+  "AuthorizeAccessIssuer": "https://dummy",
   "Serilog": {
     "MinimumLevel": {
       "Default": "Error",

diff --git a/TeachingRecordSystem/src/TeachingRecordSystem.AuthorizeAccess/Pages/OidcTest/SignedIn.cshtml b/TeachingRecordSystem/src/TeachingRecordSystem.AuthorizeAccess/Pages/OidcTest/SignedIn.cshtml
@@ -3,25 +3,23 @@
 @using TeachingRecordSystem.AuthorizeAccess.Pages.OidcTest
 @addTagHelper *, Joonasw.AspNetCore.SecurityHeaders
 @model SignedInModel
-@{
-    var claimsJson = JsonSerializer.Serialize(
-        User.Claims.ToDictionary(c => c.Type, c => c.Value),
-        new JsonSerializerOptions() { WriteIndented = true });
-}
 
 @section Styles {
     <style type="text/css" asp-add-nonce="true">
         .claims-json {
             font-family: monospace !important;
-            white-space: nowrap;
             height: 260px;
+            white-space: pre-wrap;
+        }
+
+        .access-token {
+            font-family: monospace !important;
         }
     </style>
 }
 
 <p class="govuk-body">
-    <govuk-textarea name="Claims" textarea-class="claims-json">
-        <govuk-textarea-label>Claims</govuk-textarea-label>
-        <govuk-textarea-value>@claimsJson</govuk-textarea-value>
-    </govuk-textarea>
+    <govuk-input asp-for="AccessToken" input-class="access-token" disabled="true" />
+
+    <govuk-textarea asp-for="ClaimsJson" textarea-class="claims-json" disabled="true" />
 </p>
diff --git a/...ngRecordSystem/src/TeachingRecordSystem.AuthorizeAccess/Pages/OidcTest/SignedIn.cshtml.cs b/...ngRecordSystem/src/TeachingRecordSystem.AuthorizeAccess/Pages/OidcTest/SignedIn.cshtml.cs
@@ -1,12 +1,27 @@
+using System.ComponentModel.DataAnnotations;
+using System.Text.Json;
+using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc.RazorPages;
+using static IdentityModel.OidcConstants;
 
 namespace TeachingRecordSystem.AuthorizeAccess.Pages.OidcTest;
 
 [Authorize(AuthenticationSchemes = TestAppConfiguration.AuthenticationSchemeName)]
 public class SignedInModel : PageModel
 {
-    public void OnGet()
+    [Display(Name = "Access token")]
+    public string? AccessToken { get; set; }
+
+    [Display(Name = "Claims")]
+    public string? ClaimsJson { get; set; }
+
+    public async Task OnGet()
     {
+        AccessToken = await HttpContext.GetTokenAsync(TestAppConfiguration.AuthenticationSchemeName, TokenTypes.AccessToken);
+
+        ClaimsJson = JsonSerializer.Serialize(
+            User.Claims.ToDictionary(c => c.Type, c => c.Value),
+            new JsonSerializerOptions() { WriteIndented = true });
     }
 }