Enable EnforceCodeStyleInBuild and fix findings

.editorconfig

@@ -169,6 +169,21 @@ dotnet_diagnostic.CA1303.severity = none
 dotnet_diagnostic.IDE0073.severity = warning
 file_header_template = Copyright (c) Microsoft Corporation. All rights reserved.\nLicensed under the MIT License.
 
+# IDE0005: Remove unnecessary usings
+dotnet_diagnostic.IDE0005.severity = warning
+
+# IDE0055: All formatting rules
+dotnet_diagnostic.IDE0055.severity = warning
+
+# CA1845: Use span-based 'string.Concat'
+dotnet_diagnostic.CA1845.severity = warning
+
+# CA1846: Prefer AsSpan over Substring
+dotnet_diagnostic.CA1846.severity = warning
+
+[{GlobalSuppressions.cs,TrimmingAttributes.cs}]
+dotnet_diagnostic.IDE0073.severity = none
+
 # C++ Files
 [*.{cpp,h,in}]
 curly_bracket_next_line = true

benchmark/Microsoft.IdentityModel.Benchmarks/AsymmetricAdapterSignatures.cs

@@ -24,20 +24,20 @@ public class AsymmetricAdapterSignatures
         [GlobalSetup]
         public void Setup()
         {
-            SecurityTokenDescriptor securityTokenDescriptor = new ()
+            SecurityTokenDescriptor securityTokenDescriptor = new()
             {
                 SigningCredentials = BenchmarkUtils.SigningCredentialsRsaSha256,
                 Claims = BenchmarkUtils.Claims,
                 TokenType = JwtHeaderParameterNames.Jwk
             };
 
             _bytesToSign = Encoding.UTF8.GetBytes((new JsonWebTokenHandler()).CreateToken(securityTokenDescriptor));
-           _rsaAsymmetricAdapter = new AsymmetricAdapter(
-               BenchmarkUtils.SigningCredentialsRsaSha256.Key,
-               SecurityAlgorithms.RsaSha256,
-               SHA256.Create(),
-               SupportedAlgorithms.GetHashAlgorithmName(SecurityAlgorithms.RsaSha256),
-               true );
+            _rsaAsymmetricAdapter = new AsymmetricAdapter(
+                BenchmarkUtils.SigningCredentialsRsaSha256.Key,
+                SecurityAlgorithms.RsaSha256,
+                SHA256.Create(),
+                SupportedAlgorithms.GetHashAlgorithmName(SecurityAlgorithms.RsaSha256),
+                true);
 
             _signatureBuffer = new byte[256];
         }

benchmark/Microsoft.IdentityModel.Benchmarks/BenchmarkConfig.cs

@@ -23,7 +23,7 @@ public BenchmarkConfig()
                 .WithOrderer(new DefaultOrderer(SummaryOrderPolicy.Method))
                 .HideColumns(Column.WarmupCount, Column.Type, Column.Job)
                 .AddDiagnoser(MemoryDiagnoser.Default); // https://benchmarkdotnet.org/articles/configs/diagnosers.html
-                //.AddDiagnoser(new EtwProfiler()) // Uncomment to generate traces / flame graphs. Doc: https://adamsitnik.com/ETW-Profiler/
+                                                        //.AddDiagnoser(new EtwProfiler()) // Uncomment to generate traces / flame graphs. Doc: https://adamsitnik.com/ETW-Profiler/
         }
     }
 }

build/common.props

@@ -28,6 +28,7 @@
     <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">$(SrcStandardTargets)</TargetFrameworks>
     <NetStandardImplicitPackageVersion>$(NetStandardVersion)</NetStandardImplicitPackageVersion>
     <LangVersion>12</LangVersion>
+    <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
   </PropertyGroup>
 
   <!-- Wilson version  -->

build/commonTest.props

@@ -18,6 +18,7 @@
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.1'">$(DotNetCoreAppRuntimeVersion)</RuntimeFrameworkVersion>
     <IsPackable>false</IsPackable>
     <LangVersion>12</LangVersion>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>
 
   <PropertyGroup Condition=" '$(TargetFramework)' == 'netcoreapp2.1' OR '$(TargetFramework)' == 'net6.0' Or '$(TargetFramework)' == 'net8.0' Or '$(TargetFramework)' == 'net9.0'">
@@ -27,6 +28,7 @@
   <PropertyGroup>
     <NoWarn>$(NoWarn);SYSLIB0050</NoWarn>
     <NoWarn>$(NoWarn);SYSLIB0051</NoWarn>
+    <NoWarn>$(NoWarn);CS1591</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>

src/Microsoft.IdentityModel.JsonWebTokens/Json/JsonClaimSet.cs

@@ -74,7 +74,7 @@ internal static void CreateClaimFromObject(List<Claim> claims, string claimType,
             else if (value is double d)
                 claims.Add(new Claim(claimType, d.ToString(CultureInfo.InvariantCulture), ClaimValueTypes.Double, issuer, issuer));
             else if (value is DateTime dt)
-                claims.Add(new Claim(claimType, dt.ToString("o",CultureInfo.InvariantCulture), ClaimValueTypes.DateTime, issuer, issuer));
+                claims.Add(new Claim(claimType, dt.ToString("o", CultureInfo.InvariantCulture), ClaimValueTypes.DateTime, issuer, issuer));
             else if (value is float f)
                 claims.Add(new Claim(claimType, f.ToString(CultureInfo.InvariantCulture), ClaimValueTypes.Double, issuer, issuer));
             else if (value is decimal m)
@@ -320,7 +320,7 @@ internal T GetValue<T>(string key, bool throwEx, out bool found)
             else if (typeof(T) == typeof(Collection<object>))
                 return (T)(object)new Collection<object> { obj };
 
-            else if(typeof(T).IsEnum)
+            else if (typeof(T).IsEnum)
             {
                 return (T)Enum.Parse(typeof(T), obj.ToString(), ignoreCase: true);
             }
@@ -342,15 +342,15 @@ internal T GetValue<T>(string key, bool throwEx, out bool found)
                 if (objType == typeof(long))
                     return (T)(object)new long[] { (long)obj };
 
-                if(objType == typeof(int))
+                if (objType == typeof(int))
                     return (T)(object)new long[] { (int)obj };
 
                 if (long.TryParse(obj.ToString(), out long value))
                     return (T)(object)new long[] { value };
             }
             else if (typeof(T) == typeof(double))
             {
-                if(double.TryParse(obj.ToString(), out double value))
+                if (double.TryParse(obj.ToString(), out double value))
                     return (T)(object)value;
             }
             else if (typeof(T) == typeof(uint))

src/Microsoft.IdentityModel.JsonWebTokens/Json/JsonWebToken.HeaderClaimSet.cs

@@ -22,7 +22,7 @@ internal JsonClaimSet CreateHeaderClaimSet(byte[] bytes, int length)
         }
 
         internal JsonClaimSet CreateHeaderClaimSet(ReadOnlySpan<byte> byteSpan)
-        { 
+        {
             Utf8JsonReader reader = new(byteSpan);
             if (!JsonSerializerPrimitives.IsReaderAtTokenType(ref reader, JsonTokenType.StartObject, true))
                 throw LogHelper.LogExceptionMessage(

src/Microsoft.IdentityModel.JsonWebTokens/JsonWebToken.cs

@@ -225,7 +225,7 @@ public string EncodedHeader
                     if (!_encodedTokenMemory.IsEmpty)
                         _encodedHeader = _encodedTokenMemory.Span.Slice(0, Dot1).ToString();
                     else
-                        _encodedHeader = (_encodedToken is not null) ? _encodedToken.Substring(0, Dot1) :  string.Empty;
+                        _encodedHeader = (_encodedToken is not null) ? _encodedToken.Substring(0, Dot1) : string.Empty;
                 }
 
                 return _encodedHeader;
@@ -324,10 +324,10 @@ public string EncodedToken
         {
             get
             {
-               if (_encodedToken is null && !_encodedTokenMemory.IsEmpty)
+                if (_encodedToken is null && !_encodedTokenMemory.IsEmpty)
                     _encodedToken = _encodedTokenMemory.ToString();
 
-               return _encodedToken;
+                return _encodedToken;
             }
         }
 
@@ -395,7 +395,7 @@ public string InitializationVector
         /// </remarks>
         public override SecurityKey SigningKey { get; set; }
 
-        internal byte[] MessageBytes{ get; set; }
+        internal byte[] MessageBytes { get; set; }
 
         internal int NumberOfDots { get; set; }
 

src/Microsoft.IdentityModel.JsonWebTokens/JsonWebTokenHandler.CreateToken.cs

@@ -568,7 +568,7 @@ internal static string CreateToken
             IDictionary<string, object> additionalInnerHeaderClaims,
             string tokenType)
         {
-            using (MemoryStream utf8ByteMemoryStream = new ())
+            using (MemoryStream utf8ByteMemoryStream = new())
             {
                 Utf8JsonWriter writer = null;
                 char[] encodedChars = null;

src/Microsoft.IdentityModel.JsonWebTokens/JsonWebTokenHandler.DecryptToken.cs

@@ -137,7 +137,7 @@ internal TokenDecryptionResult DecryptToken(
                     else
                         keys = configurationKeys;
                 }
-                    
+
             }
 
             if (jwtToken.Alg.Equals(JwtConstants.DirectKeyUseAlg, StringComparison.Ordinal)
@@ -205,7 +205,7 @@ internal TokenDecryptionResult DecryptToken(
                     typeof(SecurityTokenKeyWrapException),
                     new System.Diagnostics.StackFrame());
                 return (null, exceptionDetail);
-            }               
+            }
         }
 
         /// <summary>
@@ -234,7 +234,7 @@ internal TokenDecryptionResult DecryptToken(
 
             if (!string.IsNullOrEmpty(jwtToken.X5t) && validationParameters.TokenDecryptionKeys != null)
             {
-                for(int i = 0; i < validationParameters.TokenDecryptionKeys.Count; i++)
+                for (int i = 0; i < validationParameters.TokenDecryptionKeys.Count; i++)
                 {
                     var key = validationParameters.TokenDecryptionKeys[i];
 

src/Microsoft.IdentityModel.JsonWebTokens/JsonWebTokenHandler.ValidateSignature.cs

@@ -6,7 +6,6 @@
 using System.Diagnostics;
 using System.Linq;
 using System.Text;
-using Microsoft.IdentityModel.Abstractions;
 using Microsoft.IdentityModel.JsonWebTokens.Results;
 using Microsoft.IdentityModel.Logging;
 using Microsoft.IdentityModel.Tokens;
@@ -135,7 +134,7 @@ private static SignatureValidationResult ValidateSignatureUsingAllKeys(
                         new StackFrame()));
 
             StringBuilder exceptionStrings = new();
-            StringBuilder keysAttempted = new ();
+            StringBuilder keysAttempted = new();
 
             PopulateFailedResults(configFailedResult, exceptionStrings, keysAttempted);
             PopulateFailedResults(vpFailedResult, exceptionStrings, keysAttempted);

src/Microsoft.IdentityModel.JsonWebTokens/JsonWebTokenHandler.ValidateToken.cs

@@ -485,7 +485,7 @@ internal async ValueTask<TokenValidationResult> ValidateTokenAsync(
                 }
             }
 
-            TokenValidationResult tokenValidationResult =  jsonWebToken.IsEncrypted ?
+            TokenValidationResult tokenValidationResult = jsonWebToken.IsEncrypted ?
                 await ValidateJWEAsync(jsonWebToken, validationParameters, currentConfiguration).ConfigureAwait(false) :
                 await ValidateJWSAsync(jsonWebToken, validationParameters, currentConfiguration).ConfigureAwait(false);
 

src/Microsoft.IdentityModel.JsonWebTokens/JwtHeaderParameterNames.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT License.
 
 using System;
-using System.Text;
 
 namespace Microsoft.IdentityModel.JsonWebTokens
 {
@@ -97,20 +96,20 @@ internal readonly struct JwtHeaderUtf8Bytes
     {
         // Please keep this alphabetical order
 
-        public static ReadOnlySpan<byte> Alg =>"alg"u8;
-        public static ReadOnlySpan<byte> Apu =>"apu"u8;
-        public static ReadOnlySpan<byte> Apv =>"apv"u8;
-        public static ReadOnlySpan<byte> Cty =>"cty"u8;
-        public static ReadOnlySpan<byte> Enc =>"enc"u8;
-        public static ReadOnlySpan<byte> Epk =>"epk"u8;
-        public static ReadOnlySpan<byte> IV  =>"iv"u8;
-        public static ReadOnlySpan<byte> Jku =>"jku"u8;
-        public static ReadOnlySpan<byte> Jwk =>"jwk"u8;
-        public static ReadOnlySpan<byte> Kid =>"kid"u8;
-        public static ReadOnlySpan<byte> Typ =>"typ"u8;
-        public static ReadOnlySpan<byte> X5c =>"x5c"u8;
-        public static ReadOnlySpan<byte> X5t =>"x5t"u8;
-        public static ReadOnlySpan<byte> X5u =>"x5u"u8;
-        public static ReadOnlySpan<byte> Zip =>"zip"u8;
+        public static ReadOnlySpan<byte> Alg => "alg"u8;
+        public static ReadOnlySpan<byte> Apu => "apu"u8;
+        public static ReadOnlySpan<byte> Apv => "apv"u8;
+        public static ReadOnlySpan<byte> Cty => "cty"u8;
+        public static ReadOnlySpan<byte> Enc => "enc"u8;
+        public static ReadOnlySpan<byte> Epk => "epk"u8;
+        public static ReadOnlySpan<byte> IV => "iv"u8;
+        public static ReadOnlySpan<byte> Jku => "jku"u8;
+        public static ReadOnlySpan<byte> Jwk => "jwk"u8;
+        public static ReadOnlySpan<byte> Kid => "kid"u8;
+        public static ReadOnlySpan<byte> Typ => "typ"u8;
+        public static ReadOnlySpan<byte> X5c => "x5c"u8;
+        public static ReadOnlySpan<byte> X5t => "x5t"u8;
+        public static ReadOnlySpan<byte> X5u => "x5u"u8;
+        public static ReadOnlySpan<byte> Zip => "zip"u8;
     }
 }

src/Microsoft.IdentityModel.Logging/IdentityModelEventSource.cs

@@ -298,7 +298,7 @@ public void Write(EventLevel level, Exception innerException, string message, pa
                 // Obtain the current library version dynamically.
                 WriteAlways(string.Format(CultureInfo.InvariantCulture, _versionLogMessage, typeof(IdentityModelEventSource).GetTypeInfo().Assembly.GetName().Version.ToString()));
                 WriteAlways(string.Format(CultureInfo.InvariantCulture, _dateLogMessage, DateTime.UtcNow));
-                if (ShowPII) 
+                if (ShowPII)
                     WriteAlways(_piiOnLogMessage);
                 else
                     WriteAlways(_piiOffLogMessage);
@@ -340,7 +340,7 @@ public EventLevel LogLevel
         {
             get; set;
         }
-        
+
         private static string PrepareMessage(EventLevel level, string message, params object[] args)
         {
             if (message == null)

src/Microsoft.IdentityModel.Logging/LogHelper.cs

@@ -296,7 +296,7 @@ public static void LogInformation(string message, params object[] args)
         public static void LogVerbose(string message, params object[] args)
         {
             if (IdentityModelEventSource.Logger.IsEnabled(EventLevel.Verbose, EventKeywords.All))
-                    IdentityModelEventSource.Logger.WriteVerbose(message, args);
+                IdentityModelEventSource.Logger.WriteVerbose(message, args);
 
             if (Logger.IsEnabled(EventLogLevel.Verbose))
                 Logger.Log(WriteEntry(EventLogLevel.Verbose, null, message, args));
@@ -310,7 +310,7 @@ public static void LogVerbose(string message, params object[] args)
         public static void LogWarning(string message, params object[] args)
         {
             if (IdentityModelEventSource.Logger.IsEnabled(EventLevel.Warning, EventKeywords.All))
-                    IdentityModelEventSource.Logger.WriteWarning(message, args);
+                IdentityModelEventSource.Logger.WriteWarning(message, args);
 
             if (Logger.IsEnabled(EventLogLevel.Warning))
                 Logger.Log(WriteEntry(EventLogLevel.Warning, null, message, args));
@@ -324,7 +324,7 @@ public static void LogWarning(string message, params object[] args)
         /// <param name="innerException">the inner <see cref="Exception"/> to be added to the outer exception.</param>
         /// <param name="format">Format string of the log message.</param>
         /// <param name="args">An object array that contains zero or more objects to format.</param>
-        private static T LogExceptionImpl<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] T>(EventLevel eventLevel, string argumentName, Exception innerException, string format, params object[] args) where T : Exception 
+        private static T LogExceptionImpl<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)] T>(EventLevel eventLevel, string argumentName, Exception innerException, string format, params object[] args) where T : Exception
         {
             string message;
             if (args != null)
@@ -339,16 +339,20 @@ public static void LogWarning(string message, params object[] args)
             if (Logger.IsEnabled(eventLogLevel))
                 Logger.Log(WriteEntry(eventLogLevel, innerException, message, null));
 
-            if (innerException != null) 
+            if (innerException != null)
+            {
                 if (string.IsNullOrEmpty(argumentName))
                     return (T)Activator.CreateInstance(typeof(T), message, innerException);
                 else
                     return (T)Activator.CreateInstance(typeof(T), argumentName, message, innerException);
+            }
             else
+            {
                 if (string.IsNullOrEmpty(argumentName))
                     return (T)Activator.CreateInstance(typeof(T), message);
                 else
                     return (T)Activator.CreateInstance(typeof(T), argumentName, message);
+            }
         }
 
         private static EventLogLevel EventLevelToEventLogLevel(EventLevel eventLevel) =>

src/Microsoft.IdentityModel.Logging/LoggerContext.cs

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation.
+// Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
 using System;

src/Microsoft.IdentityModel.Protocols.OpenIdConnect/Configuration/OpenIdConnectConfigurationValidator.cs

@@ -3,9 +3,7 @@
 
 using System;
 using System.Linq;
-using System.Web;
 using Microsoft.IdentityModel.Logging;
-using Microsoft.IdentityModel.Tokens;
 
 namespace Microsoft.IdentityModel.Protocols.OpenIdConnect.Configuration
 {

src/Microsoft.IdentityModel.Protocols.OpenIdConnect/Exceptions/OpenIdConnectProtocolException.cs

@@ -38,14 +38,14 @@ public OpenIdConnectProtocolException(String message, Exception innerException)
         {
         }
 
-       /// <summary>
-       /// Initializes a new instance of the <see cref="OpenIdConnectProtocolException"/> class.
-       /// </summary>
-       /// <param name="info">the <see cref="SerializationInfo"/> that holds the serialized object data.</param>
-       /// <param name="context">The contextual information about the source or destination.</param>
-       protected OpenIdConnectProtocolException(SerializationInfo info, StreamingContext context)
-           : base(info, context)
-       {
-       }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="OpenIdConnectProtocolException"/> class.
+        /// </summary>
+        /// <param name="info">the <see cref="SerializationInfo"/> that holds the serialized object data.</param>
+        /// <param name="context">The contextual information about the source or destination.</param>
+        protected OpenIdConnectProtocolException(SerializationInfo info, StreamingContext context)
+            : base(info, context)
+        {
+        }
     }
 }

src/Microsoft.IdentityModel.Protocols.OpenIdConnect/Json/OpenIdConnectConfigurationSerializer.cs

@@ -1,6 +1,5 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
 
 using System;
 #if NET8_0_OR_GREATER