Enable nullable annotations for Volo.Abp.Authorization

framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/IPermissionDefinitionManager.cs

@@ -9,8 +9,7 @@ public interface IPermissionDefinitionManager
     [ItemNotNull]
     Task<PermissionDefinition> GetAsync([NotNull] string name);
 
-    [ItemCanBeNull]
-    Task<PermissionDefinition> GetOrNullAsync([NotNull] string name);
+    Task<PermissionDefinition?> GetOrNullAsync([NotNull] string name);
 
     Task<IReadOnlyList<PermissionDefinition>> GetPermissionsAsync();
 

framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/PermissionValueCheckContext.cs

@@ -8,12 +8,11 @@ public class PermissionValueCheckContext
     [NotNull]
     public PermissionDefinition Permission { get; }
 
-    [CanBeNull]
-    public ClaimsPrincipal Principal { get; }
+    public ClaimsPrincipal? Principal { get; }
 
     public PermissionValueCheckContext(
         [NotNull] PermissionDefinition permission,
-        [CanBeNull] ClaimsPrincipal principal)
+        ClaimsPrincipal? principal)
     {
         Check.NotNull(permission, nameof(permission));
 

framework/src/Volo.Abp.Authorization.Abstractions/Volo/Abp/Authorization/Permissions/PermissionValuesCheckContext.cs

@@ -9,12 +9,11 @@ public class PermissionValuesCheckContext
     [NotNull]
     public List<PermissionDefinition> Permissions { get; }
 
-    [CanBeNull]
-    public ClaimsPrincipal Principal { get; }
+    public ClaimsPrincipal? Principal { get; }
 
     public PermissionValuesCheckContext(
         [NotNull] List<PermissionDefinition> permissions,
-        [CanBeNull] ClaimsPrincipal principal)
+        ClaimsPrincipal? principal)
     {
         Check.NotNull(permissions, nameof(permissions));
 

framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionChecker.cs

@@ -38,7 +38,7 @@ public class PermissionChecker : IPermissionChecker, ITransientDependency
     }
 
     public virtual async Task<bool> IsGrantedAsync(
-        ClaimsPrincipal claimsPrincipal,
+        ClaimsPrincipal? claimsPrincipal,
         string name)
     {
         Check.NotNull(name, nameof(name));
@@ -97,7 +97,7 @@ public class PermissionChecker : IPermissionChecker, ITransientDependency
         return await IsGrantedAsync(PrincipalAccessor.Principal, names);
     }
 
-    public async Task<MultiplePermissionGrantResult> IsGrantedAsync(ClaimsPrincipal claimsPrincipal, string[] names)
+    public async Task<MultiplePermissionGrantResult> IsGrantedAsync(ClaimsPrincipal? claimsPrincipal, string[] names)
     {
         Check.NotNull(names, nameof(names));
 

framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionDefinitionManager.cs

@@ -30,7 +30,7 @@ public class PermissionDefinitionManager : IPermissionDefinitionManager, ITransi
         return permission;
     }
 
-    public virtual async Task<PermissionDefinition> GetOrNullAsync(string name)
+    public virtual async Task<PermissionDefinition?> GetOrNullAsync(string name)
     {
         Check.NotNull(name, nameof(name));