Add ErrorOnAspNetCoreAuthorizationAttributes option

src/HotChocolate/Core/src/Abstractions/ErrorCodes.cs

@@ -251,6 +251,12 @@ public static class Schema
         /// The specified directive argument does not exist.
         /// </summary>
         public const string UnknownDirectiveArgument = "HC0072";
+
+        /// <summary>
+        /// An underlying schema runtime type / member is annotated with a
+        /// Microsoft.AspNetCore.Authorization.* attribute that is not supported by Hot Chocolate.
+        /// </summary>
+        public const string UnsupportedAspNetCoreAuthorizationAttribute = "HC0081";
     }
 
     public static class Scalars

src/HotChocolate/Core/src/Authorization/AuthorizationTypeInterceptor.cs

@@ -1,3 +1,4 @@
+using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using HotChocolate.Configuration;
@@ -10,11 +11,19 @@
 using HotChocolate.Utilities;
 using static HotChocolate.Authorization.AuthorizeDirectiveType.Names;
 using static HotChocolate.WellKnownContextData;
+using static HotChocolate.Authorization.Properties.AuthCoreResources;
 
 namespace HotChocolate.Authorization;
 
 internal sealed partial class AuthorizationTypeInterceptor : TypeInterceptor
 {
+    private const string AspNetCoreAuthorizeAttributeName = "Microsoft.AspNetCore.Authorization.AuthorizeAttribute";
+    private const string AspNetCoreAllowAnonymousAttributeName =
+        "Microsoft.AspNetCore.Authorization.AllowAnonymousAttribute";
+
+    private static readonly string _authorizeAttributeName = typeof(AuthorizeAttribute).FullName!;
+    private static readonly string _allowAnonymousAttributeName = typeof(AllowAnonymousAttribute).FullName!;
+
     private readonly List<ObjectTypeInfo> _objectTypes = [];
     private readonly List<UnionTypeInfo> _unionTypes = [];
     private readonly Dictionary<ObjectType, IDirectiveCollection> _directives = new();
@@ -114,14 +123,79 @@ public override void OnBeforeCompleteType(
         ITypeCompletionContext completionContext,
         DefinitionBase definition)
     {
+        if (definition is not ObjectTypeDefinition typeDef)
+        {
+            return;
+        }
+
         // last in the initialization we need to intercept the query type and ensure that
         // authorization configuration is applied to the special introspection and node fields.
-        if (ReferenceEquals(_queryContext, completionContext) &&
-            definition is ObjectTypeDefinition typeDef)
+        if (ReferenceEquals(_queryContext, completionContext))
         {
             var state = _state ?? throw ThrowHelper.StateNotInitialized();
             HandleSpecialQueryFields(new ObjectTypeInfo(completionContext, typeDef), state);
         }
+
+        if (_context.Options.ErrorOnAspNetCoreAuthorizationAttributes && !completionContext.IsIntrospectionType)
+        {
+            var runtimeType = typeDef.RuntimeType;
+            var attributesOnType = runtimeType.GetCustomAttributes().ToArray();
+
+            if (ContainsNamedAttribute(attributesOnType, AspNetCoreAuthorizeAttributeName))
+            {
+                completionContext.ReportError(
+                    UnsupportedAspNetCoreAttributeError(
+                        AspNetCoreAuthorizeAttributeName,
+                        _authorizeAttributeName,
+                        runtimeType));
+                return;
+            }
+
+            if (ContainsNamedAttribute(attributesOnType, AspNetCoreAllowAnonymousAttributeName))
+            {
+                completionContext.ReportError(
+                    UnsupportedAspNetCoreAttributeError(
+                        AspNetCoreAllowAnonymousAttributeName,
+                        _allowAnonymousAttributeName,
+                        runtimeType));
+                return;
+            }
+
+            foreach (var field in typeDef.Fields)
+            {
+                if (field.IsIntrospectionField)
+                {
+                    continue;
+                }
+
+                var fieldMember = field.ResolverMember ?? field.Member;
+
+                if (fieldMember is not null)
+                {
+                    var attributesOnResolver = fieldMember.GetCustomAttributes().ToArray();
+
+                    if (ContainsNamedAttribute(attributesOnResolver, AspNetCoreAuthorizeAttributeName))
+                    {
+                        completionContext.ReportError(
+                            UnsupportedAspNetCoreAttributeError(
+                                AspNetCoreAuthorizeAttributeName,
+                                _authorizeAttributeName,
+                                fieldMember));
+                        return;
+                    }
+
+                    if (ContainsNamedAttribute(attributesOnResolver, AspNetCoreAllowAnonymousAttributeName))
+                    {
+                        completionContext.ReportError(
+                            UnsupportedAspNetCoreAttributeError(
+                                AspNetCoreAllowAnonymousAttributeName,
+                                _allowAnonymousAttributeName,
+                                fieldMember));
+                        return;
+                    }
+                }
+            }
+        }
     }
 
     public override void OnAfterCompleteTypes()
@@ -179,7 +253,7 @@ private void InspectObjectTypesForAuthDirective(State state)
 
                         // if the field contains the AnonymousAllowed flag we will not
                         // apply authorization on it.
-                        if(fieldDef.GetContextData().ContainsKey(AllowAnonymous))
+                        if (fieldDef.GetContextData().ContainsKey(AllowAnonymous))
                         {
                             continue;
                         }
@@ -353,7 +427,7 @@ private void ApplyAuthMiddleware(
     {
         // if the field contains the AnonymousAllowed flag we will not apply authorization
         // on it.
-        if(fieldDef.GetContextData().ContainsKey(AllowAnonymous))
+        if (fieldDef.GetContextData().ContainsKey(AllowAnonymous))
         {
             return;
         }
@@ -621,6 +695,36 @@ private State CreateState()
 
         return new State(options ?? new());
     }
+
+    private static bool ContainsNamedAttribute(Attribute[] attributes, string nameOfAttribute)
+        => attributes.Any(a => a.GetType().FullName == nameOfAttribute);
+
+    private static ISchemaError UnsupportedAspNetCoreAttributeError(
+        string aspNetCoreAttributeName,
+        string properAttributeName,
+        Type runtimeType)
+    {
+        return SchemaErrorBuilder.New()
+            .SetMessage(string.Format(AuthorizationTypeInterceptor_UnsupportedAspNetCoreAttributeOnType,
+                aspNetCoreAttributeName, runtimeType.FullName, properAttributeName))
+            .SetCode(ErrorCodes.Schema.UnsupportedAspNetCoreAuthorizationAttribute)
+            .Build();
+    }
+
+    private static ISchemaError UnsupportedAspNetCoreAttributeError(
+        string aspNetCoreAttributeName,
+        string properAttributeName,
+        MemberInfo member)
+    {
+        var nameOfDeclaringType = member.DeclaringType?.FullName;
+        var nameOfMember = member.Name;
+
+        return SchemaErrorBuilder.New()
+            .SetMessage(string.Format(AuthorizationTypeInterceptor_UnsupportedAspNetCoreAttributeOnMember,
+                aspNetCoreAttributeName, nameOfDeclaringType, nameOfMember, properAttributeName))
+            .SetCode(ErrorCodes.Schema.UnsupportedAspNetCoreAuthorizationAttribute)
+            .Build();
+    }
 }
 
 static file class AuthorizationTypeInterceptorExtensions

src/HotChocolate/Core/src/Authorization/Properties/AuthCoreResources.resx

@@ -39,4 +39,10 @@
   <data name="ThrowHelper_UnableToResolveTypeReg" xml:space="preserve">
     <value>Unable to resolve a type registration.</value>
   </data>
+  <data name="AuthorizationTypeInterceptor_UnsupportedAspNetCoreAttributeOnType" xml:space="preserve">
+    <value>Found unsupported `{0}` on `{1}`. Use `{2}` instead.</value>
+  </data>
+  <data name="AuthorizationTypeInterceptor_UnsupportedAspNetCoreAttributeOnMember" xml:space="preserve">
+    <value>Found unsupported `{0}` on `{1}.{2}`. Use `{3}` instead.</value>
+  </data>
 </root>

src/HotChocolate/Core/src/Types/IReadOnlySchemaOptions.cs

@@ -180,6 +180,12 @@ public interface IReadOnlySchemaOptions
     /// </summary>
     bool EnableTag { get; }
 
+    /// <summary>
+    /// Errors if either an ASP.NET Core [Authorize] or [AllowAnonymous] attribute
+    /// is used on a Hot Chocolate resolver or type definition.
+    /// </summary>
+    bool ErrorOnAspNetCoreAuthorizationAttributes { get; }
+
     /// <summary>
     /// Specifies the default dependency injection scope for query fields.
     /// </summary>

src/HotChocolate/Core/src/Types/SchemaOptions.cs

@@ -210,6 +210,8 @@ public FieldBindingFlags DefaultFieldBindingFlags
     /// </summary>
     public bool EnableTag { get; set; } = true;
 
+    public bool ErrorOnAspNetCoreAuthorizationAttributes { get; set; } = true;
+
     /// <summary>
     /// Defines the default dependency injection scope for query fields.
     /// </summary>

src/HotChocolate/Core/test/Authorization.Tests/AnnotationBasedAuthorizationTests.cs

@@ -13,6 +13,78 @@ namespace HotChocolate.Authorization;
 
 public class AnnotationBasedAuthorizationTests
 {
+    [Fact]
+    public async Task Microsoft_AuthorizeAttribute_On_Method_Produces_Error()
+    {
+        var builder = new ServiceCollection()
+            .AddGraphQL()
+            .AddQueryType<QueryWithMicrosoftAuthorizeAttributeOnMethod>()
+            .AddAuthorizationCore();
+
+        var act = async () => await builder.BuildSchemaAsync();
+
+        var exception = await Assert.ThrowsAsync<SchemaException>(act);
+        var error = exception.Errors.First();
+        Assert.Equal(ErrorCodes.Schema.UnsupportedAspNetCoreAuthorizationAttribute, error.Code);
+        Assert.Equal(
+            "Found unsupported `Microsoft.AspNetCore.Authorization.AuthorizeAttribute` on `HotChocolate.Authorization.AnnotationBasedAuthorizationTests+QueryWithMicrosoftAuthorizeAttributeOnMethod.Field`. Use `HotChocolate.Authorization.AuthorizeAttribute` instead.",
+            error.Message);
+    }
+
+    [Fact]
+    public async Task Microsoft_AllowAnonymousAttribute_On_Method_Produces_Error()
+    {
+        var builder = new ServiceCollection()
+            .AddGraphQL()
+            .AddQueryType<QueryWithMicrosoftAllowAnonymousAttributeOnMethod>()
+            .AddAuthorizationCore();
+
+        var act = async () => await builder.BuildSchemaAsync();
+
+        var exception = await Assert.ThrowsAsync<SchemaException>(act);
+        var error = exception.Errors.First();
+        Assert.Equal(ErrorCodes.Schema.UnsupportedAspNetCoreAuthorizationAttribute, error.Code);
+        Assert.Equal(
+            "Found unsupported `Microsoft.AspNetCore.Authorization.AllowAnonymousAttribute` on `HotChocolate.Authorization.AnnotationBasedAuthorizationTests+QueryWithMicrosoftAllowAnonymousAttributeOnMethod.Field`. Use `HotChocolate.Authorization.AllowAnonymousAttribute` instead.",
+            error.Message);
+    }
+
+    [Fact]
+    public async Task Microsoft_AuthorizeAttribute_On_Type_Produces_Error()
+    {
+        var builder = new ServiceCollection()
+            .AddGraphQL()
+            .AddQueryType<QueryWithMicrosoftAuthorizeAttribute>()
+            .AddAuthorizationCore();
+
+        var act = async () => await builder.BuildSchemaAsync();
+
+        var exception = await Assert.ThrowsAsync<SchemaException>(act);
+        var error = exception.Errors.First();
+        Assert.Equal(ErrorCodes.Schema.UnsupportedAspNetCoreAuthorizationAttribute, error.Code);
+        Assert.Equal(
+            "Found unsupported `Microsoft.AspNetCore.Authorization.AuthorizeAttribute` on `HotChocolate.Authorization.AnnotationBasedAuthorizationTests+QueryWithMicrosoftAuthorizeAttribute`. Use `HotChocolate.Authorization.AuthorizeAttribute` instead.",
+            error.Message);
+    }
+
+    [Fact]
+    public async Task Microsoft_AllowAnonymousAttribute_On_Type_Produces_Error()
+    {
+        var builder = new ServiceCollection()
+            .AddGraphQL()
+            .AddQueryType<QueryWithMicrosoftAllowAnonymousAttribute>()
+            .AddAuthorizationCore();
+
+        var act = async () => await builder.BuildSchemaAsync();
+
+        var exception = await Assert.ThrowsAsync<SchemaException>(act);
+        var error = exception.Errors.First();
+        Assert.Equal(ErrorCodes.Schema.UnsupportedAspNetCoreAuthorizationAttribute, error.Code);
+        Assert.Equal(
+            "Found unsupported `Microsoft.AspNetCore.Authorization.AllowAnonymousAttribute` on `HotChocolate.Authorization.AnnotationBasedAuthorizationTests+QueryWithMicrosoftAllowAnonymousAttribute`. Use `HotChocolate.Authorization.AllowAnonymousAttribute` instead.",
+            error.Message);
+    }
+
     [Fact]
     public async Task Authorize_Person_NoAccess()
     {
@@ -1138,4 +1210,28 @@ public ValueTask<AuthorizeResult> AuthorizeAsync(
             CancellationToken cancellationToken = default)
             => new(AuthorizeResult.NotAllowed);
     }
+
+    public class QueryWithMicrosoftAuthorizeAttributeOnMethod
+    {
+        [Microsoft.AspNetCore.Authorization.Authorize]
+        public string Field() => "foo";
+    }
+
+    public class QueryWithMicrosoftAllowAnonymousAttributeOnMethod
+    {
+        [Microsoft.AspNetCore.Authorization.AllowAnonymous]
+        public string Field() => "foo";
+    }
+
+    [Microsoft.AspNetCore.Authorization.Authorize]
+    public class QueryWithMicrosoftAuthorizeAttribute
+    {
+        public string Field() => "foo";
+    }
+
+    [Microsoft.AspNetCore.Authorization.AllowAnonymous]
+    public class QueryWithMicrosoftAllowAnonymousAttribute
+    {
+        public string Field() => "foo";
+    }
 }