v1.2.0 (#4)

* Add expiry setting and increase timeout

* Rename

* Update README.md

* Bump version

README.md

@@ -104,7 +104,7 @@ Both a .NET Generic Host and ASP.NET Core example are available in the [samples]
 
 ### Internal Cache
 
-The `Auth0TokenCache` will cache a token for a given audience until 5 minutes before expiry. 
+The `Auth0TokenCache` will cache a token for a given audience until 30 minutes before expiry. You can increase or decrease this by setting the `TokenExpiryBuffer` on the `Auth0Configuration`.
 
 In some situations you might want to request an access token from Auth0 manually. You can achieve this by injecting `IAuth0TokenCache` into a class and calling `GetTokenAsync` with the audience of the API you're requesting the token for.
 

src/Auth0Net.DependencyInjection/Auth0Net.DependencyInjection.csproj

@@ -4,7 +4,7 @@
     <TargetFrameworks>netstandard2.1;net5</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Nullable>enable</Nullable>
-    <Version>1.1.0</Version>
+    <Version>1.2.0</Version>
     <Authors>Hawxy</Authors>
     <Description>Dependency Injection, HttpClientFactory &amp; ASP.NET Core extensions for Auth0.NET</Description>
     <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>

src/Auth0Net.DependencyInjection/Cache/Auth0Configuration.cs

@@ -1,4 +1,6 @@
-namespace Auth0Net.DependencyInjection.Cache
+using System;
+
+namespace Auth0Net.DependencyInjection.Cache
 {
     /// <summary>
     /// Configuration for the Auth0 Clients and Auth0 Token Cache.
@@ -17,5 +19,9 @@ public class Auth0Configuration
         /// The Client Secret of the Auth0 Machine-to-Machine application.
         /// </summary>
         public string? ClientSecret { get; set; }
+        /// <summary>
+        /// The time before access token expiry that the token should be renewed. The default is 30 minutes. 
+        /// </summary>
+        public TimeSpan TokenExpiryBuffer { get; set; } = TimeSpan.FromMinutes(30);
     }
 }

src/Auth0Net.DependencyInjection/Cache/Auth0TokenCache.cs

@@ -47,7 +47,7 @@ public async Task<string> GetTokenAsync(string audience)
 
                 var response = await _client.GetTokenAsync(tokenRequest);
 
-                e.AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(response.ExpiresIn).Subtract(TimeSpan.FromMinutes(5));
+                e.AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(response.ExpiresIn).Subtract(_config.TokenExpiryBuffer);
                 return response.AccessToken;
             });
         }

tests/Auth0Net.DependencyInjection.Tests/ExtensionTests.cs

@@ -89,12 +89,14 @@ public void AddAuth0AuthenticationClient_Resolves_AuthenticationClient()
             var domain = "test.au.auth0.com";
             var clientId = "fake-id";
             var clientSecret = "fake-secret";
+            var renewal = TimeSpan.FromMinutes(60);
 
             var services = new ServiceCollection().AddAuth0AuthenticationClient(x =>
             {
                 x.Domain = domain;
                 x.ClientId = clientId;
                 x.ClientSecret = clientSecret;
+                x.TokenExpiryBuffer = renewal;
             }).Services;
 
             var serviceDescriptor = services.FirstOrDefault(x => x.ServiceType == typeof(AuthenticationApiClient));
@@ -121,6 +123,7 @@ public void AddAuth0AuthenticationClient_Resolves_AuthenticationClient()
             Assert.Equal(domain, configuration.Value.Domain);
             Assert.Equal(clientId, configuration.Value.ClientId);
             Assert.Equal(clientSecret, configuration.Value.ClientSecret);
+            Assert.Equal(renewal, configuration.Value.TokenExpiryBuffer);
         }
 
         [Fact]