Fixed nullable warnings.

Author: prochnowc

Http/src/AppCoreNet.Extensions.Http.Authentication.OAuth.AspNetCore/OAuthUserTokenService.cs

@@ -143,7 +143,7 @@ await _client.RequestRefreshTokenAsync(
         TimeProvider timeProvider = options.TimeProvider ?? TimeProvider.System;
 
         OAuthUserToken refreshedToken = new (
-            response.AccessToken,
+            response.AccessToken!,
             response.RefreshToken,
             response.ExpiresIn > 0 ? timeProvider.GetUtcNow() + TimeSpan.FromSeconds(response.ExpiresIn) : null);
 

Http/src/AppCoreNet.Extensions.Http.Authentication.OAuth/AppCoreNet.Extensions.Http.Authentication.OAuth.csproj

@@ -21,7 +21,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFrameworks)' != 'net8.0'">
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="6.0.1" />
   </ItemGroup>
 
 </Project>

Http/src/AppCoreNet.Extensions.Http.Authentication.OAuth/OAuthTokenClient.cs

@@ -45,12 +45,12 @@ await _optionsProvider.GetOptionsAsync<OAuthClientOptions>(scheme)
         using var request = new ClientCredentialsTokenRequest
         {
             RequestUri = options.TokenEndpoint,
-            ClientId = options.ClientId,
+            ClientId = options.ClientId!,
             ClientSecret = options.ClientSecret,
             ClientCredentialStyle = options.ClientCredentialStyle,
             Scope = options.Scope,
             Resource = new List<string>(options.Resource),
-            Parameters = parameters?.Context,
+            Parameters = parameters?.Context ?? new Parameters(),
         };
 
         if (parameters != null && !string.IsNullOrWhiteSpace(parameters.Resource))
@@ -73,14 +73,14 @@ await _optionsProvider.GetOptionsAsync<OAuthPasswordOptions>(scheme)
         using var request = new PasswordTokenRequest
         {
             RequestUri = options.TokenEndpoint,
-            ClientId = options.ClientId,
+            ClientId = options.ClientId!,
             ClientSecret = options.ClientSecret,
             ClientCredentialStyle = options.ClientCredentialStyle,
-            UserName = options.Username,
+            UserName = options.Username!,
             Password = options.Password,
             Scope = options.Scope,
             Resource = new List<string>(options.Resource),
-            Parameters = parameters?.Context,
+            Parameters = parameters?.Context ?? new Parameters(),
         };
 
         if (parameters != null && !string.IsNullOrWhiteSpace(parameters.Resource))
@@ -106,7 +106,7 @@ await _optionsProvider.GetOptionsAsync<OAuthClientOptions>(scheme)
         using var request = new RefreshTokenRequest
         {
             RequestUri = options.TokenEndpoint,
-            ClientId = options.ClientId,
+            ClientId = options.ClientId!,
             ClientSecret = options.ClientSecret,
             ClientCredentialStyle = options.ClientCredentialStyle,
             RefreshToken = refreshToken,
@@ -133,7 +133,7 @@ await _optionsProvider.GetOptionsAsync<OAuthClientOptions>(scheme)
         using var request = new TokenRevocationRequest
         {
             RequestUri = options.TokenEndpoint,
-            ClientId = options.ClientId,
+            ClientId = options.ClientId!,
             ClientSecret = options.ClientSecret,
             ClientCredentialStyle = options.ClientCredentialStyle,
             Token = token,

Http/src/AppCoreNet.Extensions.Http.Authentication.OAuth/OAuthTokenService.cs

@@ -101,7 +101,7 @@ await _client.RequestClientAccessTokenAsync(scheme, parameters, cancellationToke
                     }
 
                     OAuthAccessToken token = new (
-                        response.AccessToken,
+                        response.AccessToken!,
                         response.ExpiresIn > 0 ? DateTimeOffset.UtcNow + TimeSpan.FromSeconds(response.ExpiresIn) : null);
 
                     _logger.LogDebug(
@@ -162,7 +162,7 @@ await _client.RequestPasswordAccessTokenAsync(scheme, parameters, cancellationTo
                     }
 
                     OAuthAccessToken token = new (
-                        response.AccessToken,
+                        response.AccessToken!,
                         response.ExpiresIn > 0 ? DateTimeOffset.UtcNow + TimeSpan.FromSeconds(response.ExpiresIn) : null);
 
                     _logger.LogDebug(