Demonstration of basic concept for closing task 5981

docker/postgres-techempower/create-postgres.sql

@@ -60,4 +60,50 @@ INSERT INTO "Fortune" (id, message) VALUES (10, 'Computers make very fast, very
 INSERT INTO "Fortune" (id, message) VALUES (11, '<script>alert("This should not be displayed in a browser alert box.");</script>');
 INSERT INTO "Fortune" (id, message) VALUES (12, 'フレームワークのベンチマーク');
 
+
+CREATE TABLE "RewriteRule" (
+  id integer NOT NULL,
+  regex varchar(2048) NOT NULL,
+  replacement varchar(2048) NOT NULL,
+  PRIMARY KEY  (id)
+);
+
+GRANT SELECT ON "RewriteRule" to benchmarkdbuser;
+
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (1, 'rewrite1' ,'replacement1');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (2, 'rewrite1' ,'replacement2');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (3, 'rewrite1' ,'replacement3');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (4, 'rewrite1' ,'replacement4');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (5, 'rewrite1' ,'replacement5');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (6, 'rewrite1' ,'replacement6');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (7, 'rewrite1' ,'replacement7');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (8, 'rewrite1' ,'replacement8');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (9, 'rewrite1' ,'replacement9');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (10,'rewrite1' ,'replacement10');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (11,'rewrite1' ,'replacement11');
+INSERT INTO "RewriteRule" (id, regex,replacement) VALUES (12,'rewrite1' ,'replacement12');
+
+
+
+CREATE TABLE RewriteRule (
+  id integer NOT NULL,
+  regex varchar(2048) NOT NULL,
+  replacement varchar(2048) NOT NULL,
+  PRIMARY KEY  (id)
+);
+GRANT SELECT ON RewriteRule to benchmarkdbuser;
+
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (1, 'rewrite1' ,'replacement1');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (2, 'rewrite1' ,'replacement2');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (3, 'rewrite1' ,'replacement3');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (4, 'rewrite1' ,'replacement4');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (5, 'rewrite1' ,'replacement5');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (6, 'rewrite1' ,'replacement6');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (7, 'rewrite1' ,'replacement7');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (8, 'rewrite1' ,'replacement8');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (9, 'rewrite1' ,'replacement9');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (10,'rewrite1' ,'replacement10');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (11,'rewrite1' ,'replacement11');
+INSERT INTO RewriteRule (id, regex,replacement) VALUES (12,'rewrite1' ,'replacement12');
+
 COMMIT;

docker/postgres-techempower/run.sh

@@ -8,6 +8,6 @@ docker run \
     --log-opt max-size=10m \
     --log-opt max-file=3 \
     --name postgres-techempower \
-    --network host \
+    -p 5432:5432 \
     --restart always \
     postgres-techempower

scenarios/rewrite.benchmarks.yml

@@ -0,0 +1,39 @@
+imports:
+  - https://raw.githubusercontent.com/dotnet/crank/main/src/Microsoft.Crank.Jobs.Wrk/wrk.yml
+  - https://raw.githubusercontent.com/aspnet/Benchmarks/main/scenarios/aspnet.profiles.yml
+
+variables:
+  serverPort: 5000
+  serverScheme: http
+  scenario: antiforgery
+  debug: false
+
+jobs:
+  rewritebenchmarks:
+    source:
+      #repository: https://github.com/cdincer/Benchmarks.git
+      localFolder: ../src/BenchmarksApps
+      branchOrCommit: main
+      project: Rewrite/Rewrite.csproj
+    readyStateText: Application started.
+    arguments: "--urls {{serverScheme}}://{{serverAddress}}:{{serverPort}} --scenario {{scenario}} --debug {{debug}}"
+    environmentVariables:
+      connectionString: Server={{databaseServer}};Database=hello_world;User Id=benchmarkdbuser;Password=benchmarkdbpass;Maximum Pool Size=256;NoResetOnClose=true;Enlist=false;Max Auto Prepare=4
+
+scenarios:
+
+  rewrite1:
+    application:
+      job: rewritebenchmarks
+    load:
+      job: wrk
+      variables:
+        path: /rewrite1
+
+  rewrite2:
+    application:
+      job: rewritebenchmarks
+    load:
+      job: wrk
+      variables:
+        path: /rewrite2

src/BenchmarksApps.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.6.33416.333
+# Visual Studio Version 18
+VisualStudioVersion = 18.10.12120.281 insiders
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BasicMinimalApi", "BenchmarksApps\BasicMinimalApi\BasicMinimalApi.csproj", "{D13E5EF8-8DA6-4904-891D-1A8D8AAC04DD}"
 EndProject
@@ -72,6 +72,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HttpSys", "BenchmarksApps\T
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Kestrel", "BenchmarksApps\TLS\Kestrel\Kestrel.csproj", "{291DCDF7-4B7C-D687-A62B-9DF7DF50F2F2}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Rewrite", "BenchmarksApps\Rewrite\Rewrite.csproj", "{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug_Database|Any CPU = Debug_Database|Any CPU
@@ -280,6 +282,14 @@ Global
 		{291DCDF7-4B7C-D687-A62B-9DF7DF50F2F2}.Release_Database|Any CPU.Build.0 = Release_Database|Any CPU
 		{291DCDF7-4B7C-D687-A62B-9DF7DF50F2F2}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{291DCDF7-4B7C-D687-A62B-9DF7DF50F2F2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}.Debug_Database|Any CPU.ActiveCfg = Debug_Database|Any CPU
+		{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}.Debug_Database|Any CPU.Build.0 = Debug_Database|Any CPU
+		{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}.Release_Database|Any CPU.ActiveCfg = Release_Database|Any CPU
+		{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}.Release_Database|Any CPU.Build.0 = Release_Database|Any CPU
+		{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DDCACECC-62BD-4DE3-AB17-E0A66B25F591}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

src/BenchmarksApps/Rewrite/Configuration/AppSettings.cs

@@ -0,0 +1,8 @@
+namespace Rewrite.Configuration
+{
+    public class AppSettings
+    {
+        public string ConnectionString { get; set; }
+
+    }
+}

src/BenchmarksApps/Rewrite/Configuration/ConsoleArgs.cs

@@ -0,0 +1,12 @@
+namespace Rewrite.Configuration
+{
+    public class ConsoleArgs
+    {
+        public ConsoleArgs(string[] args)
+        {
+            Args = args;
+        }
+
+        public string[] Args { get; }
+    }
+}

src/BenchmarksApps/Rewrite/Data/RewriteRule.cs

@@ -0,0 +1,22 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
+
+namespace Rewrite.Data
+{
+    [Table("RewriteRule")]
+    public class RewriteRule
+    {
+        [Column("id")]
+        public int Id { get; set; }
+
+
+        [Column("regex")]
+        [MaxLength(2048)]
+        public string? Regex { get; set; }
+
+        [Column("replacement")]
+        [MaxLength(2048)]
+        public  string? Replacement { get; set; }
+    }
+}

src/BenchmarksApps/Rewrite/Program.cs

@@ -0,0 +1,89 @@
+using System.Data.Common;
+using Microsoft.AspNetCore.Rewrite;
+using Microsoft.Data.SqlClient;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Storage;
+using Npgsql;
+using Rewrite.Configuration;
+using Rewrite.Data;
+
+WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
+
+var hostingConfig = new ConfigurationBuilder()
+       .AddJsonFile("hosting.json", optional: true)
+       .AddEnvironmentVariables()
+       .AddCommandLine(args)
+       .Build();
+
+string connectionString = hostingConfig["ConnectionString"] ?? "no Connectionstring found";
+
+
+await using var dataSource = NpgsqlDataSource.Create(connectionString);
+
+await using var command = dataSource.CreateCommand("SELECT id,regex,replacement FROM \"RewriteRule\"");
+await using var reader = await command.ExecuteReaderAsync();
+
+List<RewriteRule> rewriteRules = new();
+
+while (await reader.ReadAsync())
+{
+    RewriteRule rule = new RewriteRule
+    {
+        Id = reader.GetFieldValue<int>(0),
+        Regex = reader.GetFieldValue<string>(1),
+        Replacement = reader.GetFieldValue<string>(2)
+    };
+    rewriteRules.Add(rule);
+};
+var options = new RewriteOptions();
+
+foreach(RewriteRule rewriteRule in rewriteRules)
+{
+    options.AddRewrite(rewriteRule.Regex, rewriteRule.Replacement,skipRemainingRules: false);
+}
+
+
+WebApplication app = builder.Build();
+
+app.UseRewriter(options);
+
+
+
+string[] summaries = new[]
+{
+    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+};
+
+app.MapGet("/rewrite1", () =>
+{
+    var forecast = Enumerable.Range(1, 5).Select(index =>
+        new WeatherForecast
+        (
+            DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+            Random.Shared.Next(-20, 55),
+            summaries[Random.Shared.Next(summaries.Length)]
+        ))
+        .ToArray();
+    return forecast;
+});
+
+
+app.MapGet("/rewrite2", () =>
+{
+    var forecast = Enumerable.Range(1, 5).Select(index =>
+        new WeatherForecast
+        (
+            DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+            Random.Shared.Next(-20, 55),
+            summaries[Random.Shared.Next(summaries.Length)]
+        ))
+        .ToArray();
+    return forecast;
+});
+
+app.Run();
+
+internal record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
+{
+    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+}

src/BenchmarksApps/Rewrite/Properties/launchSettings.json

@@ -0,0 +1,12 @@
+{
+  "profiles": {
+    "Rewrite": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "https://localhost:55471;http://localhost:55472"
+    }
+  }
+}

src/BenchmarksApps/Rewrite/Rewrite.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.11" />
+    <PackageReference Include="Npgsql" Version="9.0.4" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+  </ItemGroup>
+
+</Project>

src/BenchmarksApps/Rewrite/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

src/BenchmarksApps/Rewrite/appsettings.json

@@ -0,0 +1,18 @@
+{
+  "ConnectionString": "",
+  "DatabaseServer": "SqlServer",
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning",
+      "Microsoft.AspNetCore.HttpLogging.HttpLoggingMiddleware": "Information"
+    },
+    "Console": {
+      "FormatterOptions": {
+        "TimestampFormat": "HH:mm:ss "
+
+      }
+    }
+  },
+  "AllowedHosts": "*"
+}