fix openapi auth

1 files changed, 40 insertions, 27 deletions

diff --git a/Jellyfin.Server/Filters/SecurityRequirementsOperationFilter.cs b/Jellyfin.Server/Filters/SecurityRequirementsOperationFilter.cs
index 4af670e9a..fb9f6d0a6 100644
--- a/Jellyfin.Server/Filters/SecurityRequirementsOperationFilter.cs
+++ b/Jellyfin.Server/Filters/SecurityRequirementsOperationFilter.cs
@@ -18,11 +18,17 @@ namespace Jellyfin.Server.Filters
         {
             var requiredScopes = new List<string>();
 
+            var requiresAuth = false;
             // Add all method scopes.
             foreach (var attribute in context.MethodInfo.GetCustomAttributes(true))
             {
-                if (attribute is AuthorizeAttribute authorizeAttribute
-                    && authorizeAttribute.Policy is not null
+                if (attribute is not AuthorizeAttribute authorizeAttribute)
+                {
+                    continue;
+                }
+
+                requiresAuth = true;
+                if (authorizeAttribute.Policy is not null
                     && !requiredScopes.Contains(authorizeAttribute.Policy, StringComparer.Ordinal))
                 {
                     requiredScopes.Add(authorizeAttribute.Policy);
@@ -35,8 +41,13 @@ namespace Jellyfin.Server.Filters
             {
                 foreach (var attribute in controllerAttributes)
                 {
-                    if (attribute is AuthorizeAttribute authorizeAttribute
-                        && authorizeAttribute.Policy is not null
+                    if (attribute is not AuthorizeAttribute authorizeAttribute)
+                    {
+                        continue;
+                    }
+
+                    requiresAuth = true;
+                    if (authorizeAttribute.Policy is not null
                         && !requiredScopes.Contains(authorizeAttribute.Policy, StringComparer.Ordinal))
                     {
                         requiredScopes.Add(authorizeAttribute.Policy);
@@ -44,35 +55,37 @@ namespace Jellyfin.Server.Filters
                 }
             }
 
-            if (requiredScopes.Count != 0)
+            if (!requiresAuth)
             {
-                if (!operation.Responses.ContainsKey("401"))
-                {
-                    operation.Responses.Add("401", new OpenApiResponse { Description = "Unauthorized" });
-                }
+                return;
+            }
 
-                if (!operation.Responses.ContainsKey("403"))
-                {
-                    operation.Responses.Add("403", new OpenApiResponse { Description = "Forbidden" });
-                }
+            if (!operation.Responses.ContainsKey("401"))
+            {
+                operation.Responses.Add("401", new OpenApiResponse { Description = "Unauthorized" });
+            }
 
-                var scheme = new OpenApiSecurityScheme
+            if (!operation.Responses.ContainsKey("403"))
+            {
+                operation.Responses.Add("403", new OpenApiResponse { Description = "Forbidden" });
+            }
+
+            var scheme = new OpenApiSecurityScheme
+            {
+                Reference = new OpenApiReference
                 {
-                    Reference = new OpenApiReference
-                    {
-                        Type = ReferenceType.SecurityScheme,
-                        Id = AuthenticationSchemes.CustomAuthentication
-                    }
-                };
+                    Type = ReferenceType.SecurityScheme,
+                    Id = AuthenticationSchemes.CustomAuthentication
+                }
+            };
 
-                operation.Security = new List<OpenApiSecurityRequirement>
+            operation.Security = new List<OpenApiSecurityRequirement>
+            {
+                new OpenApiSecurityRequirement
                 {
-                    new OpenApiSecurityRequirement
-                    {
-                        [scheme] = requiredScopes
-                    }
-                };
-            }
+                    [scheme] = requiredScopes
+                }
+            };
         }
     }
 }