Soft enable CA1810 #33619

pranavkm · 2021-06-17T18:40:07Z

A lot of the warnings for this rule appear from logging. Given this is going
to be replaced by a source generator, this change soft enables the rule while
fixing warnings that appear in non-logging code

Contributes to #24055

A lot of the warnings for this rule appear from logging. Given this is going to be replaced by a source generator, this change soft enables the rule while fixing warnings that appear in non-logging code

pranavkm · 2021-06-17T18:41:37Z

src/Http/Routing/src/DefaultLinkGenerator.cs

-                    _endpointsFound(logger, endpoints.Select(e => e.DisplayName), address, null);
-                }
-            }
+            [LoggerMessage(EventId = 100, EventName = "EndpointsFound", Level = LogLevel.Debug, Message = "Found the endpoints {Endpoints} for address {Address}")]


@maryamariyan / @eerhardt could you have a look at this and let me know if I'm doing this correctly?

FYI @JamesNK / @davidfowl

The previous EndpointsFound method would check whether logging was enabled and then use LINQ to get endpoint names. I believe that is missing post your changes.

Follow the pattern you used with TemplateFailedRequiredValues?

davidfowl · 2021-06-17T19:46:46Z

src/Http/Http.Abstractions/src/Microsoft.AspNetCore.Http.Abstractions.csproj

@@ -19,6 +19,7 @@ Microsoft.AspNetCore.Http.HttpResponse</Description>
  <ItemGroup>
    <Reference Include="Microsoft.AspNetCore.Http.Features" />
    <Reference Include="Microsoft.Net.Http.Headers" />
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions" PrivateAssets="All" />


Why is this private assets?

I had to add a reference for the source generator. Our build complains if you add new references and I didn't want to deal with it.

eerhardt · 2021-06-17T19:51:30Z

src/Http/Http.Extensions/src/RequestDelegateFactory.cs

@@ -809,37 +809,25 @@ private class FactoryContext
            public List<(ParameterExpression, Expression)> TryParseParams { get; } = new();
        }

-        private static class Log
+        internal static partial class Log


Why internal?

I can revert it. I was fiddling around with making the source generator work.

eerhardt · 2021-06-17T19:58:21Z

src/Http/Routing/src/DefaultLinkGenerator.cs

-                }
-            }
+            [LoggerMessage(EventId = 100, EventName = "EndpointsFound", Level = LogLevel.Debug, Message = "Found the endpoints {Endpoints} for address {Address}")]
+            public static partial void EndpointsFound(ILogger logger, object address, IEnumerable<Endpoint> endpoints);


Does the order of {Endpoints} and {Address} need to match in the string with how it is ordered in the method signature?

If not, do the names need to match? Here they differ by case.

I think the generator looks them up by name (case insensitively).

Need to check.

Here's the dope code it generates: https://gist.github.com/pranavkm/dba57e845227045d8e3651b0d49d3418

JamesNK · 2021-06-17T20:42:33Z

src/Http/Routing/src/DefaultLinkGenerator.cs

-                    _endpointsFound(logger, endpoints.Select(e => e.DisplayName), address, null);
-                }
-            }
+            [LoggerMessage(EventId = 100, EventName = "EndpointsFound", Level = LogLevel.Debug, Message = "Found the endpoints {Endpoints} for address {Address}")]


The previous EndpointsFound method would check whether logging was enabled and then use LINQ to get endpoint names. I believe that is missing post your changes.

Follow the pattern you used with TemplateFailedRequiredValues?

JamesNK · 2021-06-17T20:44:16Z

src/Http/Routing/src/DefaultLinkGenerator.cs

-                }
-            }
+            [LoggerMessage(EventId = 100, EventName = "EndpointsFound", Level = LogLevel.Debug, Message = "Found the endpoints {Endpoints} for address {Address}")]
+            public static partial void EndpointsFound(ILogger logger, object address, IEnumerable<Endpoint> endpoints);


Need to check.

JamesNK · 2021-06-17T20:45:48Z

src/Http/Routing/src/DefaultLinkGenerator.cs

+                Message = "Failed to process the template {Template} for {Endpoint}. " +
+                "A required route value is missing, or has a different value from the required default values. " +
+                "Supplied ambient values {AmbientValues} and {Values} with default values {Defaults}")]
+            public static partial void TemplateFailedRequiredValues(ILogger logger, string template, string endpoint, string ambientValues, string values, string defaults);


Do partial methods on log generators always have to be public? Looks like this would only be called from the overload so it could be private.

JamesNK · 2021-06-17T20:47:13Z

src/Http/Routing/src/DefaultLinkGenerator.cs

+                Message = "Failed to process the template {Template} for {Endpoint}. " +
+                "The failure occurred while expanding the template with values {Values} " +
+                "This is usually due to a missing or empty value in a complex segment")]
+            public static partial void TemplateFailedExpansion(ILogger logger, string template, string endpoint, string values);


Is skip log level check added yet? Can add it to attribute when method is called from an overload that already checks for IsEnabled.

Not yet but close: dotnet/runtime#54305

Add comments to attributes where it should be added once supported.

dougbu · 2021-06-18T04:57:14Z

eng/Versions.props

@@ -95,7 +95,7 @@
    <MicrosoftExtensionsHostingAbstractionsVersion>6.0.0-preview.6.21314.2</MicrosoftExtensionsHostingAbstractionsVersion>
    <MicrosoftExtensionsHostingVersion>6.0.0-preview.6.21314.2</MicrosoftExtensionsHostingVersion>
    <MicrosoftExtensionsHttpVersion>6.0.0-preview.6.21314.2</MicrosoftExtensionsHttpVersion>
-    <MicrosoftExtensionsLoggingAbstractionsVersion>6.0.0-preview.6.21314.2</MicrosoftExtensionsLoggingAbstractionsVersion>
+    <MicrosoftExtensionsLoggingAbstractionsVersion>6.0.0-preview.7.21316.3</MicrosoftExtensionsLoggingAbstractionsVersion>


This will simply cause conflicts or be overwritten the next time we get versions from dotnet/runtime. Suggest retrying after #33560 is in.

maryamariyan · 2021-06-18T03:45:56Z

src/Components/WebAssembly/WebAssembly/src/Rendering/WebAssemblyRenderer.cs

@@ -163,21 +163,16 @@ protected override void HandleException(Exception exception)

        private static class Log
        {
-            private static readonly Action<ILogger, string, Exception> _unhandledExceptionRenderingComponent;
+            private static readonly Action<ILogger, string, Exception> _unhandledExceptionRenderingComponent = LoggerMessage.Define<string>(


or maybe something like below?

[LoggerMessage(EventId = EventIds.UnhandledExceptionRenderingComponent, Level = LogLevel.Critical, Message = "Unhandled exception rendering component: {Message}")] public static partial void UnhandledExceptionRenderingComponent(ILogger logger, string message);

maryamariyan · 2021-06-18T03:50:31Z

src/Hosting/Hosting/src/Internal/HostingLoggerExtensions.cs

-        {
-            _listeningOnAddress(logger, address, null);
-        }
+        [LoggerMessage(EventId = LoggerEventIds.ServerListeningOnAddresses, EventName = "ServerListeningOnAddresses", Level = LogLevel.Information, Message = "Now listening on: {address}")]


Note, when you don't specify EventName, it would take the method name as the event name for the log method.

Instead of setting EventName, I would rename this method from ListeningOnAddress to ServerListeningOnAddresses.

We want to be explicit about the event name. It is easy for someone to unknowingly change the event name by renaming a method. That would introduce a breaking change.

That is the reason why we have strings today instead of using nameof(MethodName).

maryamariyan · 2021-06-18T04:00:58Z

src/Http/Http/src/Internal/ResponseCookies.cs

-            {
-                _samesiteNotSecure(logger, name, null);
-            }
+            [LoggerMessage(EventId = 1, EventName = "SameSiteNotSecure", Level = LogLevel.Warning, Message = "The cookie '{name}' has set 'SameSite=None' and must also set 'Secure'.")]


When you don't set EventName explicitly the generator uses the log method's name as the event name. So you if you prefer, just remove , EventName = "SameSiteNotSecure" and rename SameSiteCookieNotSecure(..) to SameSiteNotSecure.

maryamariyan · 2021-06-18T04:04:14Z

src/Shared/StackTrace/ExceptionDetails/LoggerExtensions.cs

-        {
-            _failedToReadStackFrameInfo(logger, exception);
-        }
+        [LoggerMessage(EventId = 0, EventName = "FailedToReadStackTraceInfo", Level = LogLevel.Debug, Message = "Failed to read stack trace information for exception.")]


Suggested change

[LoggerMessage(EventId = 0, EventName = "FailedToReadStackTraceInfo", Level = LogLevel.Debug, Message = "Failed to read stack trace information for exception.")]

[LoggerMessage(EventId = 0, Level = LogLevel.Debug, Message = "Failed to read stack trace information for exception.")]

maryamariyan · 2021-06-18T04:28:14Z

src/Middleware/StaticFiles/src/LoggerExtensions.cs

-        {
-            _writeCancelled(logger, ex);
-        }
+        [LoggerMessage(EventId = 14, EventName = "WriteCancelled", Level = LogLevel.Debug, Message = "The file transmission was cancelled")]


Suggested change

[LoggerMessage(EventId = 14, EventName = "WriteCancelled", Level = LogLevel.Debug, Message = "The file transmission was cancelled")]

[LoggerMessage(EventId = 14, Level = LogLevel.Debug, Message = "The file transmission was cancelled")]

maryamariyan · 2021-06-18T05:21:54Z

src/Middleware/CORS/src/CORSLoggerExtensions.cs

-                LogLevel.Information,
-                new EventId(6, "OriginNotAllowed"),
-                "Request origin {origin} does not have permission to access the resource.");
+        [LoggerMessage(EventId = 7, EventName = "AccessControlMethodNotAllowed", Level = LogLevel.Information, Message = "Request method {accessControlRequestMethod} not allowed in CORS policy.")]


Suggested change

[LoggerMessage(EventId = 7, EventName = "AccessControlMethodNotAllowed", Level = LogLevel.Information, Message = "Request method {accessControlRequestMethod} not allowed in CORS policy.")]

[LoggerMessage(EventId = 7, Level = LogLevel.Information, Message = "Request method {accessControlRequestMethod} not allowed in CORS policy.")]

maryamariyan · 2021-06-18T05:22:57Z

src/Middleware/CORS/src/CORSLoggerExtensions.cs

-                LogLevel.Information,
-                new EventId(7, "AccessControlMethodNotAllowed"),
-                "Request method {accessControlRequestMethod} not allowed in CORS policy.");
+        [LoggerMessage(EventId = 8, EventName = "RequestHeaderNotAllowed", Level = LogLevel.Information, Message = "Request header '{requestHeader}' not allowed in CORS policy.")]


Suggested change

[LoggerMessage(EventId = 8, EventName = "RequestHeaderNotAllowed", Level = LogLevel.Information, Message = "Request header '{requestHeader}' not allowed in CORS policy.")]

[LoggerMessage(EventId = 8, Level = LogLevel.Information, Message = "Request header '{requestHeader}' not allowed in CORS policy.")]

maryamariyan · 2021-06-18T05:24:13Z

src/Middleware/CORS/src/CORSLoggerExtensions.cs

-                LogLevel.Information,
-                new EventId(8, "RequestHeaderNotAllowed"),
-                "Request header '{requestHeader}' not allowed in CORS policy.");
+        [LoggerMessage(EventId = 9, EventName = "FailedToSetCorsHeaders", Level = LogLevel.Warning, Message = "Failed to apply CORS Response headers.")]


Suggested change

[LoggerMessage(EventId = 9, EventName = "FailedToSetCorsHeaders", Level = LogLevel.Warning, Message = "Failed to apply CORS Response headers.")]

[LoggerMessage(EventId = 9, Level = LogLevel.Warning, Message = "Failed to apply CORS Response headers.")]

maryamariyan · 2021-06-18T05:25:18Z

src/Middleware/CORS/src/CORSLoggerExtensions.cs

-                LogLevel.Warning,
-                new EventId(9, "FailedToSetCorsHeaders"),
-                "Failed to apply CORS Response headers.");
+        [LoggerMessage(EventId = 10, EventName = "NoCorsPolicyFound", Level = LogLevel.Information, Message = "No CORS policy found for the specified request.")]


Suggested change

[LoggerMessage(EventId = 10, EventName = "NoCorsPolicyFound", Level = LogLevel.Information, Message = "No CORS policy found for the specified request.")]

[LoggerMessage(EventId = 10, Level = LogLevel.Information, Message = "No CORS policy found for the specified request.")]

maryamariyan · 2021-06-18T05:26:09Z

src/Middleware/CORS/src/CORSLoggerExtensions.cs

-        {
-            _isNotPreflightRequest(logger, null);
-        }
+        [LoggerMessage(EventId = 12, EventName = "IsNotPreflightRequest", Level = LogLevel.Debug,


Suggested change

[LoggerMessage(EventId = 12, EventName = "IsNotPreflightRequest", Level = LogLevel.Debug,

[LoggerMessage(EventId = 12, Level = LogLevel.Debug,

maryamariyan · 2021-06-18T05:43:00Z

src/Http/Http.Extensions/src/RequestDelegateFactory.cs

-            {
-                _requestBodyIOException(GetLogger(httpContext), exception);
-            }
+            [LoggerMessage(EventId = 1, EventName = "RequestBodyIOException", Level = LogLevel.Debug, Message = "Reading the request body failed with an IOException.")]


Suggested change

[LoggerMessage(EventId = 1, EventName = "RequestBodyIOException", Level = LogLevel.Debug, Message = "Reading the request body failed with an IOException.")]

[LoggerMessage(EventId = 1, Level = LogLevel.Debug, Message = "Reading the request body failed with an IOException.")]

maryamariyan · 2021-06-18T05:44:11Z

src/Http/Http.Extensions/src/RequestDelegateFactory.cs

-            }
+                => RequestBodyInvalidDataException(GetLogger(httpContext), exception);
+
+            [LoggerMessage(EventId = 2, EventName = "RequestBodyInvalidDataException", Level = LogLevel.Debug, Message = "Reading the request body failed with an InvalidDataException.")]


Suggested change

[LoggerMessage(EventId = 2, EventName = "RequestBodyInvalidDataException", Level = LogLevel.Debug, Message = "Reading the request body failed with an InvalidDataException.")]

[LoggerMessage(EventId = 2, Level = LogLevel.Debug, Message = "Reading the request body failed with an InvalidDataException.")]

maryamariyan · 2021-06-18T05:46:19Z

src/Http/Http.Extensions/src/RequestDelegateFactory.cs

+                => ParameterBindingFailed(GetLogger(httpContext), parameterTypeName, parameterName, sourceValue);
+
+            [LoggerMessage(EventId = 3, EventName = "ParamaterBindingFailed", Level = LogLevel.Debug, Message = @"Failed to bind parameter ""{ParameterType} {ParameterName}"" from ""{SourceValue}"".")]
+            public static partial void ParameterBindingFailed(ILogger logger, string parameterType, string parameterName, string sourceValue);


ParamaterBindingFailed vs. ParameterBindingFailed

pranavkm · 2021-06-29T02:39:21Z

Closing this. Will work on converting to LoggerMessage in independent PRs.

Soft enable CA1810

befb790

A lot of the warnings for this rule appear from logging. Given this is going to be replaced by a source generator, this change soft enables the rule while fixing warnings that appear in non-logging code

pranavkm requested review from BrennanConroy, dougbu, halter73, javiercn, Pilchie, Tratcher and a team as code owners June 17, 2021 18:40

pranavkm commented Jun 17, 2021

View reviewed changes

davidfowl reviewed Jun 17, 2021

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eerhardt reviewed Jun 17, 2021

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Changes

d351ddb

JamesNK reviewed Jun 17, 2021

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dougbu reviewed Jun 18, 2021

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maryamariyan reviewed Jun 18, 2021

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Pilchie added the area-infrastructure Includes: MSBuild projects/targets, build scripts, CI, Installers and shared framework label Jun 21, 2021

Tratcher mentioned this pull request Jun 22, 2021

Soft enable CA1810, CA1822 #33659

Merged

pranavkm closed this Jun 29, 2021

pranavkm deleted the prkrishn/fxcop-5 branch June 29, 2021 02:39

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Soft enable CA1810 #33619

Soft enable CA1810 #33619

pranavkm commented Jun 17, 2021

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pranavkm commented Jun 29, 2021

	[LoggerMessage(EventId = 0, EventName = "FailedToReadStackTraceInfo", Level = LogLevel.Debug, Message = "Failed to read stack trace information for exception.")]
	[LoggerMessage(EventId = 0, Level = LogLevel.Debug, Message = "Failed to read stack trace information for exception.")]

	[LoggerMessage(EventId = 14, EventName = "WriteCancelled", Level = LogLevel.Debug, Message = "The file transmission was cancelled")]
	[LoggerMessage(EventId = 14, Level = LogLevel.Debug, Message = "The file transmission was cancelled")]

	[LoggerMessage(EventId = 7, EventName = "AccessControlMethodNotAllowed", Level = LogLevel.Information, Message = "Request method {accessControlRequestMethod} not allowed in CORS policy.")]
	[LoggerMessage(EventId = 7, Level = LogLevel.Information, Message = "Request method {accessControlRequestMethod} not allowed in CORS policy.")]

	[LoggerMessage(EventId = 8, EventName = "RequestHeaderNotAllowed", Level = LogLevel.Information, Message = "Request header '{requestHeader}' not allowed in CORS policy.")]
	[LoggerMessage(EventId = 8, Level = LogLevel.Information, Message = "Request header '{requestHeader}' not allowed in CORS policy.")]

	[LoggerMessage(EventId = 9, EventName = "FailedToSetCorsHeaders", Level = LogLevel.Warning, Message = "Failed to apply CORS Response headers.")]
	[LoggerMessage(EventId = 9, Level = LogLevel.Warning, Message = "Failed to apply CORS Response headers.")]

	[LoggerMessage(EventId = 10, EventName = "NoCorsPolicyFound", Level = LogLevel.Information, Message = "No CORS policy found for the specified request.")]
	[LoggerMessage(EventId = 10, Level = LogLevel.Information, Message = "No CORS policy found for the specified request.")]

	[LoggerMessage(EventId = 12, EventName = "IsNotPreflightRequest", Level = LogLevel.Debug,
	[LoggerMessage(EventId = 12, Level = LogLevel.Debug,

	[LoggerMessage(EventId = 1, EventName = "RequestBodyIOException", Level = LogLevel.Debug, Message = "Reading the request body failed with an IOException.")]
	[LoggerMessage(EventId = 1, Level = LogLevel.Debug, Message = "Reading the request body failed with an IOException.")]

	[LoggerMessage(EventId = 2, EventName = "RequestBodyInvalidDataException", Level = LogLevel.Debug, Message = "Reading the request body failed with an InvalidDataException.")]
	[LoggerMessage(EventId = 2, Level = LogLevel.Debug, Message = "Reading the request body failed with an InvalidDataException.")]

Soft enable CA1810 #33619

Soft enable CA1810 #33619

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