JsonSchema.NET Integration

.github/workflows/sonarcloud.yml

@@ -29,11 +29,11 @@ jobs:
     name: Build
     runs-on: windows-latest
     steps:
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
           distribution: 'adopt'
-          java-version: 11
+          java-version: 17
       - name: Setup .NET 5 # At the moment the scanner requires dotnet 5 https://www.nuget.org/packages/dotnet-sonarscanner
         uses: actions/setup-dotnet@v3
         with:

src/Microsoft.OpenApi.Hidi/OpenApiService.cs

@@ -7,12 +7,17 @@
 using System.IO;
 using System.Net;
 using System.Net.Http;
+using System.Reflection;
 using System.Security;
 using System.Text;
-using System.Threading.Tasks;
 using System.Text.Json;
-using Microsoft.Extensions.Logging;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Xml;
 using System.Xml.Linq;
+using System.Xml.Xsl;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
 using Microsoft.OData.Edm.Csdl;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
@@ -21,11 +26,6 @@
 using Microsoft.OpenApi.Services;
 using Microsoft.OpenApi.Writers;
 using static Microsoft.OpenApi.Hidi.OpenApiSpecVersionHelper;
-using System.Threading;
-using System.Xml.Xsl;
-using System.Xml;
-using System.Reflection;
-using Microsoft.Extensions.Configuration;
 
 namespace Microsoft.OpenApi.Hidi
 {
@@ -40,7 +40,7 @@
             string csdlFilter,
             FileInfo output,
             bool cleanoutput,
             string? version,
             string metadataVersion,
             OpenApiFormat? format,
             bool terseOutput,
@@ -98,7 +98,7 @@
             }
         }
 
-        private static void WriteOpenApi(FileInfo output, bool terseOutput, bool inlineLocal, bool inlineExternal,  OpenApiFormat openApiFormat, OpenApiSpecVersion openApiVersion, OpenApiDocument document, ILogger logger)
+        private static void WriteOpenApi(FileInfo output, bool terseOutput, bool inlineLocal, bool inlineExternal, OpenApiFormat openApiFormat, OpenApiSpecVersion openApiVersion, OpenApiDocument document, ILogger logger)
         {
             using (logger.BeginScope("Output"))
             {
@@ -135,7 +135,7 @@
         {
             OpenApiDocument document;
             Stream stream;
-            
+
             if (!string.IsNullOrEmpty(csdl))
             {
                 var stopwatch = new Stopwatch();
@@ -168,7 +168,7 @@
             return document;
         }
 
-        private static async Task<OpenApiDocument> FilterOpenApiDocument(string filterbyoperationids, string filterbytags, string filterbycollection,  OpenApiDocument document, ILogger logger, CancellationToken cancellationToken)
+        private static async Task<OpenApiDocument> FilterOpenApiDocument(string filterbyoperationids, string filterbytags, string filterbycollection, OpenApiDocument document, ILogger logger, CancellationToken cancellationToken)
         {
             using (logger.BeginScope("Filter"))
             {
@@ -239,8 +239,8 @@
         /// Implementation of the validate command
         /// </summary>
         public static async Task ValidateOpenApiDocument(
-            string openapi, 
-            ILogger logger, 
+            string openapi,
+            ILogger logger,
             CancellationToken cancellationToken)
         {
             if (string.IsNullOrEmpty(openapi))
@@ -285,7 +285,7 @@
                 result = await new OpenApiStreamReader(new OpenApiReaderSettings
                 {
                     LoadExternalRefs = inlineExternal,
-                    BaseUrl = openApiFile.StartsWith("http", StringComparison.OrdinalIgnoreCase) ? 
+                    BaseUrl = openApiFile.StartsWith("http", StringComparison.OrdinalIgnoreCase) ?
                         new Uri(openApiFile) :
                         new Uri("file://" + new FileInfo(openApiFile).DirectoryName + Path.DirectorySeparatorChar)
                 }
@@ -296,7 +296,7 @@
                 LogErrors(logger, result);
                 stopwatch.Stop();
             }
-        
+
             return result;
         }
 
@@ -310,7 +310,7 @@
 
             return config;
         }
-        
+
         /// <summary>
         /// Converts CSDL to OpenAPI
         /// </summary>
@@ -329,7 +329,7 @@
             {
                 settings.SemVerVersion = metadataVersion;
             }
-                               
+
             config.GetSection("OpenApiConvertSettings").Bind(settings);
 
             OpenApiDocument document = edmModel.ConvertToOpenApi(settings);
@@ -354,7 +354,7 @@
 
             return doc;
         }
-        
+
         /// <summary>
         /// Takes in a file stream, parses the stream into a JsonDocument and gets a list of paths and Http methods
         /// </summary>
@@ -377,13 +377,13 @@
         private static Dictionary<string, List<string>> EnumerateJsonDocument(JsonElement itemElement, Dictionary<string, List<string>> paths)
         {
             var itemsArray = itemElement.GetProperty("item");
-             
+
             foreach (var item in itemsArray.EnumerateArray())
             {
-                if(item.ValueKind == JsonValueKind.Object)
+                if (item.ValueKind == JsonValueKind.Object)
                 {
-                   if(item.TryGetProperty("request", out var request))
-                   {
+                    if (item.TryGetProperty("request", out var request))
+                    {
                         // Fetch list of methods and urls from collection, store them in a dictionary
                         var path = request.GetProperty("url").GetProperty("raw").ToString();
                         var method = request.GetProperty("method").ToString();
@@ -395,11 +395,11 @@
                         {
                             paths[path].Add(method);
                         }
-                   }
-                   else
-                   {
+                    }
+                    else
+                    {
                         EnumerateJsonDocument(item, paths);
-                   }
+                    }
                 }
                 else
                 {
@@ -508,11 +508,11 @@
                     if (output == null)
                     {
                         var tempPath = Path.GetTempPath() + "/hidi/";
-                        if(!File.Exists(tempPath))
+                        if (!File.Exists(tempPath))
                         {
                             Directory.CreateDirectory(tempPath);
-                        }                                                
-                        
+                        }
+
                         var fileName = Path.GetRandomFileName();
 
                         output = new FileInfo(Path.Combine(tempPath, fileName + ".html"));
@@ -528,7 +528,7 @@
                         process.StartInfo.FileName = output.FullName;
                         process.StartInfo.UseShellExecute = true;
                         process.Start();
-                        
+
                         return output.FullName;
                     }
                     else  // Write diagram as Markdown document to output file
@@ -540,7 +540,7 @@
                         }
                         logger.LogTrace("Created markdown document with diagram ");
                         return output.FullName;
-                    }                      
+                    }
                 }
             }
             catch (TaskCanceledException)
@@ -563,7 +563,7 @@
                 {
                     foreach (var error in context.Errors)
                     {
-                        logger.LogError($"Detected error during parsing: {error}",error.ToString());
+                        logger.LogError($"Detected error during parsing: {error}", error.ToString());
                     }
                 }
             }
@@ -581,7 +581,7 @@
             // write a span for each mermaidcolorscheme
             foreach (var style in OpenApiUrlTreeNode.MermaidNodeStyles)
             {
-                writer.WriteLine($"<span style=\"padding:2px;background-color:{style.Value.Color};border: 2px solid\">{style.Key.Replace("_"," ")}</span>");
+                writer.WriteLine($"<span style=\"padding:2px;background-color:{style.Value.Color};border: 2px solid\">{style.Key.Replace("_", " ")}</span>");
             }
             writer.WriteLine("</div>");
             writer.WriteLine();
@@ -609,7 +609,7 @@
             writer.WriteLine("<h1>" + document.Info.Title + "</h1>");
             writer.WriteLine();
             writer.WriteLine($"<h3> API Description: <a href='{sourceUrl}'>{sourceUrl}</a></h3>");
-            
+
             writer.WriteLine(@"<div>");
             // write a span for each mermaidcolorscheme
             foreach (var style in OpenApiUrlTreeNode.MermaidNodeStyles)
@@ -622,8 +622,8 @@
             rootNode.WriteMermaid(writer);
             writer.WriteLine("</code>");
 
-                // Write script tag to include JS library for rendering markdown
-                writer.WriteLine(@"<script>
+            // Write script tag to include JS library for rendering markdown
+            writer.WriteLine(@"<script>
   var config = {
       startOnLoad:true,
       theme: 'forest',
@@ -635,8 +635,8 @@
   mermaid.initialize(config);
   window.mermaid.init(undefined, document.querySelectorAll('.language-mermaid'));
   </script>");
-                // Write script tag to include JS library for rendering mermaid
-                writer.WriteLine("</html");
+            // Write script tag to include JS library for rendering mermaid
+            writer.WriteLine("</html");
         }
     }
 }

src/Microsoft.OpenApi.Hidi/Program.cs

@@ -1,12 +1,9 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System;
 using System.CommandLine;
 using System.CommandLine.Parsing;
-using System.Diagnostics;
 using System.IO;
-using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.Extensions.Logging;
 using Microsoft.OpenApi.Hidi.Handlers;
@@ -43,15 +40,15 @@
             var cleanOutputOption = new Option<bool>("--clean-output", "Overwrite an existing file");
             cleanOutputOption.AddAlias("--co");
 
             var versionOption = new Option<string?>("--version", "OpenAPI specification version");
             versionOption.AddAlias("-v");
 
             var metadataVersionOption = new Option<string?>("--metadata-version", "Graph metadata version to use.");
             metadataVersionOption.AddAlias("--mv");
 
             var formatOption = new Option<OpenApiFormat?>("--format", "File format");
             formatOption.AddAlias("-f");
-            
+
             var terseOutputOption = new Option<bool>("--terse-output", "Produce terse json output");
             terseOutputOption.AddAlias("--to");
 

src/Microsoft.OpenApi.Hidi/StatsVisitor.cs

@@ -3,6 +3,7 @@
 
 using System;
 using System.Collections.Generic;
+using Json.Schema;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Services;
 
@@ -19,7 +20,7 @@ public override void Visit(OpenApiParameter parameter)
 
         public int SchemaCount { get; set; } = 0;
 
-        public override void Visit(OpenApiSchema schema)
+        public override void Visit(ref JsonSchema schema)
         {
             SchemaCount++;
         }

src/Microsoft.OpenApi.Readers/Exceptions/OpenApiReaderException.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Text.Json.Nodes;
 using Microsoft.OpenApi.Exceptions;
-using SharpYaml.Serialization;
 
 namespace Microsoft.OpenApi.Readers.Exceptions
 {
@@ -30,7 +29,8 @@ public OpenApiReaderException(string message) : base(message) { }
         /// </summary>
         /// <param name="message">Plain text error message for this exception.</param>
         /// <param name="context">Context of current parsing process.</param>
-        public OpenApiReaderException(string message, ParsingContext context) : base(message) {
+        public OpenApiReaderException(string message, ParsingContext context) : base(message)
+        {
             Pointer = context.GetLocation();
         }
 

src/Microsoft.OpenApi.Readers/Interface/IOpenApiVersionService.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license. 
 
-using System;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Readers.ParseNodes;

src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFrameworks>netstandard2.0</TargetFrameworks>
         <LangVersion>9.0</LangVersion>
@@ -35,7 +35,10 @@
     </PropertyGroup>
 
     <ItemGroup>
+        <PackageReference Include="JsonSchema.Net" Version="4.1.5" />
+        <PackageReference Include="JsonSchema.Net.OpenApi" Version="1.1.0" />
         <PackageReference Include="SharpYaml" Version="2.1.0" />
+        <PackageReference Include="Yaml2JsonNode" Version="1.1.1" />
         <PackageReference Include="System.Text.Json" Version="7.0.2" />
     </ItemGroup>
 

src/Microsoft.OpenApi.Readers/OpenApiReaderSettings.cs

@@ -1,14 +1,13 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
+using System;
+using System.Collections.Generic;
+using System.IO;
 using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Readers.Interface;
 using Microsoft.OpenApi.Validations;
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Text.Json.Nodes;
 
 namespace Microsoft.OpenApi.Readers
 {

src/Microsoft.OpenApi.Readers/OpenApiStreamReader.cs

@@ -26,7 +26,7 @@ public OpenApiStreamReader(OpenApiReaderSettings settings = null)
         {
             _settings = settings ?? new OpenApiReaderSettings();
 
-            if((_settings.ReferenceResolution == ReferenceResolutionSetting.ResolveAllReferences || _settings.LoadExternalRefs)
+            if ((_settings.ReferenceResolution == ReferenceResolutionSetting.ResolveAllReferences || _settings.LoadExternalRefs)
                 && _settings.BaseUrl == null)
             {
                 throw new ArgumentException("BaseUrl must be provided to resolve external references.");

src/Microsoft.OpenApi.Readers/OpenApiTextReaderReader.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license. 
 
-using System.Collections;
 using System.IO;
 using System.Linq;
 using System.Text.Json;

src/Microsoft.OpenApi.Readers/OpenApiVersionExtensionMethods.cs

@@ -22,7 +22,7 @@ public static bool is2_0(this string version)
             {
                 result = true;
             }
-            
+
             return result;
         }
 

src/Microsoft.OpenApi.Readers/OpenApiYamlDocumentReader.cs

@@ -3,9 +3,7 @@
 
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
-using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Threading;
 using System.Threading.Tasks;
@@ -17,7 +15,6 @@
 using Microsoft.OpenApi.Readers.Services;
 using Microsoft.OpenApi.Services;
 using Microsoft.OpenApi.Validations;
-using SharpYaml.Serialization;
 
 namespace Microsoft.OpenApi.Readers
 {
@@ -71,7 +68,7 @@ public OpenApiDocument Read(JsonNode input, out OpenApiDiagnostic diagnostic)
             }
 
             // Validate the document
-            if (_settings.RuleSet != null && _settings.RuleSet.Rules.Count() > 0)
+            if (_settings.RuleSet != null && _settings.RuleSet.Rules.Any())
             {
                 var openApiErrors = document.Validate(_settings.RuleSet);
                 foreach (var item in openApiErrors.OfType<OpenApiValidatorError>())