builds

README.md

@@ -1,6 +1,11 @@
 # ISN
 
-[![pipeline status](http://gitlab.pschneider.fr/Paul/nuget-host/badges/main/pipeline.svg)](http://gitlab.pschneider.fr/Paul/nuget-host/-/commits/main)
+FIXME 
+
+````log
+NU1301: Failed to retrieve information about 'xxx' from remote source 'https://isn.pschneider.fr/nupkg/xxx/index.json'.
+
+````
 
 ## Usage
 
@@ -29,7 +34,7 @@ dotnet publish -c Release
 
 ````bash
 sudo mkdir -p /srv/www/isnd
-sudo cp -a src/isnd/bin/Release/netcoreapp2.1/publish/* /srv/www/isnd
+sudo cp -a src/isnd/bin/Release/net6.0/publish/* /srv/www/isnd
 sudo cp contrib/isnd /etc/init.d/isnd
 sudo chmod +x /etc/init.d/isnd
 sudo chown -R www-data.www-data /srv/www/isnd
@@ -55,7 +60,7 @@ sudo systemctl enable isnd
 
 ````bash
 sudo mkdir /usr/local/lib/isn
-sudo cp -a src/isn/bin/Release/netcoreapp2.1/* /usr/local/lib/isn
+sudo cp -a src/isn/bin/Release/net6.0/* /usr/local/lib/isn
 sudo chown -R root.root /usr/local/lib/isn
 sudo ln -s /usr/local/lib/isn/isn /usr/local/bin/isn
 ````
@@ -63,63 +68,15 @@ sudo ln -s /usr/local/lib/isn/isn /usr/local/bin/isn
 ### Mises à jour
 
 ````bash
+set -e
 # compiler tout
 dotnet build -c Release
-dotnet publish -c Release -f netcoreapp2.1 src/isnd
+dotnet publish -c Release -f net6.0 src/isnd
 # MAJ du serveur
 sudo systemctl stop isnd
-sudo cp -a src/isnd/bin/Release/netcoreapp2.1/publish/* /srv/www/isnd
+sudo cp -a src/isnd/bin/Release/net6.0/publish/* /srv/www/isnd
 sudo systemctl start isnd
 # MAJ du client
-sudo cp -a src/isn/bin/Release/netcoreapp2.1/* /usr/local/lib/isn
+sudo cp -a src/isn/bin/Release/net6.0/* /usr/local/lib/isn
 sudo chown -R root.root /usr/local/lib/isn
 ````
-
-## TODO
-
-```json
-{
-
-    "@id": "https://api.nuget.org/v3/registration5-semver1/",
-    "@type": "RegistrationsBaseUrl",
-    "comment": "Base URL of Azure storage where NuGet package registration info is stored"
-
-},
-{
-
-    "@id": "https://api.nuget.org/v3-flatcontainer/",
-    "@type": "PackageBaseAddress/3.0.0",
-    "comment": "Base URL of where NuGet packages are stored, in the format https://api.nuget.org/v3-flatcontainer/{id-lower}/{version-lower}/{id-lower}.{version-lower}.nupkg"
-
-},
-{
-
-    "@id": "https://api.nuget.org/v3/registration5-semver1/",
-    "@type": "RegistrationsBaseUrl/3.0.0-rc",
-    "comment": "Base URL of Azure storage where NuGet package registration info is stored used by RC clients. This base URL does not include SemVer 2.0.0 packages."
-
-},
-{
-
-    "@id": "https://api.nuget.org/v3/registration5-semver1/",
-    "@type": "RegistrationsBaseUrl/3.0.0-beta",
-    "comment": "Base URL of Azure storage where NuGet package registration info is stored used by Beta clients. This base URL does not include SemVer 2.0.0 packages."
-
-},
-{
-
-    "@id": "https://www.nuget.org/packages/{id}/{version}?_src=template",
-    "@type": "PackageDetailsUriTemplate/5.1.0",
-    "comment": "URI template used by NuGet Client to construct details URL for packages"
-
-},
-{
-
-    "@id": "https://api.nuget.org/v3/registration5-gz-semver2/",
-    "@type": "RegistrationsBaseUrl/3.6.0",
-    "comment": "Base URL of Azure storage where NuGet package registration info is stored in GZIP format. This base URL includes SemVer 2.0.0 packages."
-
-},
-
-````
-

src/isn.abst/ApiIndexViewModel.cs

@@ -1,9 +1,17 @@
+using isnd.Data.Catalog;
 using Newtonsoft.Json;
 
 namespace isn.Abstract
 {
-    public class ApiIndexViewModel
+    public class ApiIndexViewModel : HappyIdOwner
     {
+        public ApiIndexViewModel(string id) : base(id)
+        {
+        }
+        
+        [JsonProperty("@id")]
+        public string Id { get => GetId(); }
+        
         [JsonProperty("version")]
         public string Version { get; set; }
         

src/isn.abst/HappyIdOwner.cs

@@ -0,0 +1,35 @@
+using Newtonsoft.Json;
+
+namespace isnd.Data.Catalog
+{
+    public class HappyIdOwner
+    {
+        public HappyIdOwner(string id)
+        {
+            this.id = id;
+        }
+
+       
+        private string id;
+
+        public string GetId() { return id; }
+        
+        public override bool Equals(object obj)
+        {
+            if (obj!=null)
+            {
+                if (GetType().IsAssignableFrom(obj.GetType()))
+                {
+                    var rpobj = (HappyIdOwner) obj;
+                    return this.id == rpobj.id;
+                }
+            }
+            return base.Equals(obj);
+        }
+
+        public override int GetHashCode()
+        {
+            return id.GetHashCode();
+        }
+    }
+}

src/isn.abst/Resource.cs

@@ -1,9 +1,16 @@
+using isnd.Data.Catalog;
 using Newtonsoft.Json;
 
 namespace isn.Abstract
 {
-    public class Resource
+    public class Resource : HappyIdOwner
     {
+        public Resource(string id, string typename) : base(id)
+        {
+            Type = typename;
+            Id = id;
+        }
+
         [JsonProperty("@id")]
         public string Id {get; set; }
 

src/isnd/Controllers/Packages/ApiIndex.cs

@@ -32,7 +32,7 @@ namespace isnd.Controllers
         [HttpGet(_pkgRootPrefix + ApiConfig.IndexDotJson)]
         public IActionResult ApiIndex()
         {
-            return Ok(new ApiIndexViewModel{ Version = PackageManager.BASE_API_LEVEL, Resources = resources });
+            return Ok(new ApiIndexViewModel(packageManager.CatalogBaseUrl + ApiConfig.IndexDotJson){ Version = PackageManager.BASE_API_LEVEL, Resources = resources });
         }
     }
         

src/isnd/Controllers/Packages/Catalog.cs

@@ -1,3 +1,4 @@
+using System.Data.Common;
 using System.Linq;
 using System.Threading.Tasks;
 using isnd.Services;
@@ -5,11 +6,14 @@ using isnd.Entities;
 using Microsoft.AspNetCore.Mvc;
 using System.Collections.Generic;
 using NuGet.Versioning;
+using isnd.Data.Packages.Catalog;
+using isnd.Data.Catalog;
 
 namespace isnd.Controllers
 {
     public partial class PackagesController
     {
+
         // https://docs.microsoft.com/en-us/nuget/api/catalog-resource#versioning
         [HttpGet(_pkgRootPrefix + ApiConfig.Catalog)]
         public async Task<IActionResult> CatalogIndex()
@@ -33,51 +37,12 @@ namespace isnd.Controllers
                 // query.TotalHits = result.Items.Select(i=>i.Items.Length).Aggregate((a,b)=>a+b);
                 return Ok(index);
             }
-            var leaf = packageManager.SearchById(id, lower, null);
+            // return a Package
-            if (leaf.Count() == 0) return NotFound(new { id, lower });
+            var leaf = await packageManager.GetCatalogLeafAsync(id, lower, null);
-            return Ok(leaf.First());
+         
+            if (null == leaf) return NotFound(new { id, lower });
+            return Ok(leaf);
         }
 
-        /// <summary>
-        /// Catalog Leaf,
-        /// Get info about given package id, and optional lower part .
-        /// </summary>
-        /// <param name="id">Given Package Id</param>
-        /// <param name="lower">lower part, a semantic version for the package, 
-        /// and eventually followed by the "package type"</param> 
-        /// <returns>Info about concerned packages, in order to be able and download them</returns>
-        [HttpGet(_pkgRootPrefix + ApiConfig.CatalogLeaf + "/{id}/{lower?}/index.json")]
-        public IActionResult CatalogLeaf(string id, string lower = null)
-        {
-            Data.PackageVersion[] pkgvs = null;
-            if (lower == "{lower}") lower = null;
-            bool askForindex = lower == null;
-            if (lower != null && lower.IndexOf('/') > 0 )
-                {
-                    string version = lower.Substring(lower.IndexOf('/'));
-                    pkgvs = this.packageManager.GetCatalogLeaf(id, version, lower).ToArray();
-                }
-            else {
-                pkgvs = this.packageManager.GetCatalogLeaf(id, null, lower).ToArray();
-            }
-            
-            if (pkgvs.Count() == 0) return NotFound();
-            List<string> types = pkgvs.Select(
-                v => v.Type ?? "Dependency"
-            ).Distinct().ToList();
-            if (!types.Contains("PackageDelete"))
-                types.Add("PackageDetails");
-            var last = pkgvs.Last();
-            var pub = last.LatestCommit.CommitTimeStamp;
-            return Ok(new Data.Packages.Catalog.CatalogLeaf
-            {
-                CommitId = last.CommitId,
-                Id = id,
-                CommitTimeStamp = pub,
-                Version = last.FullString,
-                Published = pub,
-                RefType = types.ToArray()
-            });
-        }
     }
 }

src/isnd/Data/Catalog/CatalogEntry.cs

@@ -1,19 +1,51 @@
+using System.Net.Sockets;
 using System.ComponentModel.DataAnnotations;
 using Newtonsoft.Json;
+using isnd.Data.Packages;
+using NuGet.Versioning;
+using System.Collections.Generic;
+using System;
+using isnd.Interfaces;
 
 namespace isnd.Data.Catalog
 {
-    public class CatalogEntry
+    public class CatalogEntry : HappyIdOwner  , IObject// , IPackageDetails
     {
         /// <summary>
-        /// The URL to the document used to produce this object
+        /// Creates a catalog entry
+        /// </summary>
+        /// <param name="id">package details url</param>
+        /// <returns></returns>
+        public CatalogEntry(string id): base(id)
+        {
+
+        }
+         /// <summary>
+        /// The ID of the package
         /// </summary>
         /// <value></value>
-        [Key][Required,JsonRequired]
+
-        [StringLength(1024)]
+        [JsonProperty("id")]
-        [JsonProperty("@id")]
         public string Id { get; set; }
 
+        /// <summary>
+        /// The Package details url
+        /// </summary>
+        /// <returns></returns>
+
+        [JsonProperty("@id")]
+        public string refid { get => GetId(); }
+
+
+        [JsonProperty("@type")]
+        public string[] RefType { get; set; }
+
+        [JsonProperty("commitId")]
+        public string CommitId { get; set; }
+
+        [JsonProperty("commitTimeStamp")]
+        public DateTime CommitTimeStamp { get; set; }
+
         /// <summary>
         /// Authors
         /// </summary>
@@ -35,12 +67,9 @@ namespace isnd.Data.Catalog
         [JsonProperty("description")]
         public string Description { get; set; }
         public string iconUrl { get; set; }
+        public string language { get; set; }
+
        
-        /// <summary>
-        /// The ID of the package
-        /// </summary>
-        /// <value></value>
-        public string idp { get; set; } 
         public string licenseUrl { get; set; }
         public string licenseExpression { get; set; }
         /// <summary>
@@ -51,11 +80,6 @@ namespace isnd.Data.Catalog
         public string minClientVersion { get; set; }
         public string projectUrl { get; set; }
 
-        /// <summary>
-        /// A string containing a ISO 8601 timestamp of when the package was published
-        /// </summary>
-        /// <value></value>
-        public string published { get; set; }	
         public bool requireLicenseAcceptance { get; set; }
         public string summary { get; set; }
 
@@ -66,17 +90,30 @@ namespace isnd.Data.Catalog
         public string tags { get; set; }
         public string title { get; set; }
 
-        /// <summary>
+        
-        /// The full version string after normalization
-        /// </summary>
-        /// <value></value>
-        [Required,JsonRequired]
-        public string version { get; set; } // 	string 	yes 	
         /// <summary>
         /// The security vulnerabilities of the package
         /// </summary>
         /// <value></value>
         public Vulnerabilitie[] vulnerabilities { get; set; }
 
+        public string packageContent { get; set; }
+
+   
+        /// <summary>
+        /// A string containing a ISO 8601 timestamp of when the package was published
+        /// </summary>
+        /// <value></value>
+        [JsonProperty("published")]
+        public DateTime Published { get; set; }
+
+        /// <summary>
+        /// The full version string after normalization
+        /// </summary>
+        /// <value></value>
+        [Required,JsonRequired]
+        [JsonProperty("version")]
+        public string Version { get; set; }
+
     }
 }

src/isnd/Data/Catalog/RegistrationPage.cs

@@ -7,34 +7,28 @@ using NuGet.Versioning;
 
 namespace isnd.Data.Catalog
 {
-    public class RegistrationPage
+    public class RegistrationPage : HappyIdOwner
     {
         [JsonProperty("@id")]
-        [JsonRequired]
+        public string Id { get => GetId(); }
-        public string Id { get; protected set;}
-
         private readonly string pkgid;
         private readonly List<PackageVersion> items;
 
         protected string Bid { get ; private set; }
-        protected string DlBase { get; }
+        protected string ExternalUrl { get; }
 
-        public RegistrationPage (string bid, string dlBase)
+        public RegistrationPage (string bid, string pkgid, string extUrl) : base(bid + "/" + pkgid + "/index.json")
-        {
-            Bid = bid;
-            DlBase = dlBase;
-            this.items = new List<PackageVersion>();
-        }
-
-        public RegistrationPage (string bid, string pkgid, string dlBase, IEnumerable<PackageVersion> items)
         {
             Bid = bid;
             Parent = Bid + $"/{pkgid}/index.json";
-            DlBase = dlBase;
+            ExternalUrl = extUrl;
             this.items = new List<PackageVersion>();
-            this.Id = Bid + "/" + pkgid + "/index.json";
             this.pkgid = pkgid;
-            AddVersionRange(items);
+        }
+
+        public RegistrationPage(string bid, string pkgid, string extUrl, List<PackageVersion> versions) : this(bid, pkgid, extUrl)
+        {
+             AddVersionRange(versions);
         }
 
         public string GetPackageId()
@@ -43,12 +37,12 @@ namespace isnd.Data.Catalog
         }
 
         /// <summary>
-        /// no 	The array of registration leaves and their associate metadata
+        /// The array of registration leaves and their associate metadata
         /// </summary>
         /// <value></value>
         [JsonProperty("items")]
 
-        public RegistrationLeaf[] Items { get => items.Select((p) => p.ToLeave(Bid, DlBase)).ToArray(); }
+        public CatalogEntry[] Items { get => items.Select((p) => p.ToLeave(Bid, ExternalUrl)).ToArray(); }
 
         public void AddVersionRange(IEnumerable<PackageVersion> vitems)
         {
@@ -62,11 +56,15 @@ namespace isnd.Data.Catalog
             long commitMax = 0;
             foreach (var p in vitems)
             {
-                if (items.Contains(p)) 
+                if (items.Contains(p)) continue;
-                continue;
+
-                if (upper == null || upper < p.NugetVersion) upper = p.NugetVersion;
+                if (upper == null) upper = p.NugetVersion;
-                if (lower == null || lower > p.NugetVersion) lower = p.NugetVersion;
+                else if ( upper < p.NugetVersion) upper = p.NugetVersion;
-                if (p.CommitNId> commitMax) commitMax = p.CommitNId;
+
+                if (lower == null) lower = p.NugetVersion;
+                else if (lower > p.NugetVersion) lower = p.NugetVersion;
+
+                if (p.CommitNId > commitMax) commitMax = p.CommitNId;
                 items.Add(p);
             }
             Upper = upper.ToFullString();

src/isnd/Data/Catalog/RegistrationPageIndex.cs

@@ -1,26 +1,20 @@
 using isnd.Data.Packages;
 using Newtonsoft.Json;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 
 namespace isnd.Data.Catalog
 {
-    public class RegistrationPageIndex
+    public class RegistrationPageIndex : HappyIdOwner
     {
-        /// <summary>
-        /// Page Url
-        /// </summary>
-        /// <value></value>
-        [JsonProperty("@id")]
-        [JsonRequired]
-        public string Id { get; protected set; }
 
-        public RegistrationPageIndex()
+        public RegistrationPageIndex(string url) : base(url)
         {
             Items = new List<RegistrationPage>();
         }
 
-        public RegistrationPageIndex(string bid, string id, string dlBase, IEnumerable<Package> pkgs) 
+        public RegistrationPageIndex(string bid, string id, string extUrl, IEnumerable<Package> pkgs) : base(bid + $"/{id}/index.json")
         {
             Items = new List<RegistrationPage>();
             long cnid = 0;
@@ -42,10 +36,9 @@ namespace isnd.Data.Catalog
                         }
                     }
                 }
-                Items.Add(new RegistrationPage(bid, gsp.Key, dlBase, versions));
+                Items.Add(new RegistrationPage(bid, gsp.Key, extUrl, versions));
             }
             CommitId = cnid.ToString();
-            Id = bid + $"/{id}/index.json";
         }
 
         [JsonProperty("count")]
@@ -55,5 +48,6 @@ namespace isnd.Data.Catalog
         public List<RegistrationPage> Items { get; set; }
 
         public string CommitId { get; set; }
+        public DateTime CommitTimeStamp { get; internal set; }
     }
 }

src/isnd/Data/Packages/Catalog/CatalogLeaf.cs

@@ -1,30 +0,0 @@
-using System;
-using System.Collections.Generic;
-using isnd.Interfaces;
-using Newtonsoft.Json;
-
-namespace isnd.Data.Packages.Catalog
-{
-    public class CatalogLeaf : IObject
-    {
-
-        [JsonProperty("@type")]
-        public string[] RefType { get; set; }
-
-        [JsonProperty("commitId")]
-        public string CommitId { get; set; }
-
-        [JsonProperty("commitTimeStamp")]
-        public DateTime CommitTimeStamp { get; set; }
-
-        [JsonProperty("published")]
-        public DateTime Published { get; set; }
-
-        [JsonProperty("id")]
-        public string Id { get; set; }
-        
-        [JsonProperty("version")]
-        public string Version { get; set; }
-
-    }
-}

src/isnd/Data/Packages/Catalog/IObject.cs

@@ -4,7 +4,11 @@ using Newtonsoft.Json;
 namespace isnd.Interfaces
 {
     public interface IObject
+
     {
+        [JsonProperty("@type")]
+        public string Type { get => GetType().Name; }
+        
         [JsonProperty("commitId")]
         string CommitId { get; }
 

src/isnd/Data/Packages/Catalog/PackageDetail.cs

@@ -1,7 +0,0 @@
-namespace isnd.Data.Packages.Catalog
-{
-    public class PackageDetail : CatalogLeaf
-    {
-        
-    }
-}

src/isnd/Data/Packages/Package.cs

@@ -9,9 +9,24 @@ using Newtonsoft.Json;
 
 namespace isnd.Data.Packages
 {
-    public class Package : IObject
+    public interface IPackage
     {
-        [Key][Required]
+        string Id { get; set; }
+        string OwnerId { get; set; }
+        string Description { get; set; }
+        bool Public { get; set; }
+        ApplicationUser Owner { get; set; }
+        List<PackageVersion> Versions { get; set; }
+        long CommitNId { get; set; }
+        string CommitId { get; }
+        Commit LatestVersion { get; set; }
+        DateTime CommitTimeStamp { get; set; }
+    }
+
+    public class Package : IObject, IPackage
+    {
+        [Key]
+        [Required]
         [StringLength(1024)]
         public string Id { get; set; }
 
@@ -22,7 +37,7 @@ namespace isnd.Data.Packages
         [StringLength(1024)]
         public string Description { get; set; }
 
-        public bool Public { get ; set;}
+        public bool Public { get; set; }
 
         [JsonIgnore]
         virtual public ApplicationUser Owner { get; set; }
@@ -36,15 +51,16 @@ namespace isnd.Data.Packages
         /// or even deletion when no more active version.
         /// </summary>
         /// <value></value>
-        [Required][JsonIgnore]
+        [Required]
-        public long CommitNId { get; set ; }
+        [JsonIgnore]
+        public long CommitNId { get; set; }
 
         [NotMapped]
         public string CommitId { get => CommitNId.ToString(); }
 
         [ForeignKey("CommitNId")]
 
-        public virtual Commit LatestVersion{ get; set; }
+        public virtual Commit LatestVersion { get; set; }
         public DateTime CommitTimeStamp { get; set; }
     }
 }

src/isnd/Data/Packages/PackageVersion.cs

@@ -10,6 +10,8 @@ using NuGet.Versioning;
 
 namespace isnd.Data
 {
+  
+
     public class PackageVersion 
     {
         [Required]
@@ -35,7 +37,8 @@ namespace isnd.Data
         /// </summary>
         /// <value></value>
         [StringLength(256)]
-        [Required][Key]
+        [Required]
+        [Key]
         public string FullString { get; set; }
         public bool IsPrerelease { get; set; }
 
@@ -45,7 +48,8 @@ namespace isnd.Data
         [JsonIgnore]
         public virtual Package Package { get; set; }
 
-        [Required][JsonIgnore]
+        [Required]
+        [JsonIgnore]
         [ForeignKey("LatestCommit")]
         public long CommitNId { get; set; }
 
@@ -53,7 +57,7 @@ namespace isnd.Data
 
         public string CommitId { get => CommitNId.ToString(); }
 
-        public virtual Commit LatestCommit {get; set; }
+        public virtual Commit LatestCommit { get; set; }
         public string NugetLink => $"{Constants.PaquetFileEstension}/{PackageId}/{FullString}/{PackageId}-{FullString}."
          + Constants.PaquetFileEstension;
         public string NuspecLink => $"{Constants.SpecFileEstension}/{PackageId}/{FullString}/{PackageId}-{FullString}."
@@ -62,22 +66,15 @@ namespace isnd.Data
         public string SementicVersionString { get => $"{Major}.{Minor}.{Patch}"; }
         public NuGetVersion NugetVersion { get => new NuGetVersion(FullString); }
 
-        public RegistrationLeaf ToLeave(string bid, string dlbase)
+        public CatalogEntry ToLeave(string bid, string extUrl)
         {
-            string leaveid =  bid + "/" + this.PackageId + "/" + FullString + ".json";
+            return new CatalogEntry(bid + "/" + this.PackageId + "/" + FullString + ".json")
-            return new RegistrationLeaf
             {
-                Id = leaveid,
+                Id = PackageId,
-                PackageContent = dlbase + NugetLink,
+                Version = FullString,
-                Entry = new CatalogEntry
+                authors = $"{this.Package.Owner.FullName} <${Package.Owner.Email}>",
-                {
+                packageContent = extUrl + this.NugetLink
-                    Id = leaveid,
-                    idp = PackageId,
-                    version = FullString,
-                    authors = $"{this.Package.Owner.FullName} <${Package.Owner.Email}>"
-                }
             };
         }
-        
     }
 }

src/isnd/Interfaces/IPackageManager.cs

@@ -24,8 +24,8 @@ namespace isnd.Interfaces
         Task<PackageDeletionReport> DeletePackageAsync(string pkgid, string version, string type);
         Task<PackageDeletionReport> UserAskForPackageDeletionAsync(string userid, string pkgId, string lower, string type);
         Task<PackageVersion> GetPackageAsync(string pkgid, string version, string type);
-        IEnumerable<PackageVersion> GetCatalogLeaf(string pkgId, string version, string pkgType);
+        Task<CatalogEntry> GetCatalogLeafAsync(string pkgId, string version, string pkgType);
-        IEnumerable<RegistrationLeaf> SearchById(string pkgId, string semver, string pkgType);
+        IEnumerable<CatalogEntry> SearchById(string pkgId, string semver, string pkgType);
 
         Task<RegistrationPageIndex> GetCatalogIndexAsync();
         Task<RegistrationPageIndex> GetPackageRegistrationIndexAsync(RegistrationPageIndexQuery query);

src/isnd/NSJWebApiReferenceResolver.cs

@@ -0,0 +1,85 @@
+using System.Collections.Generic;
+using System.Linq;
+using isnd.Data.Catalog;
+using Newtonsoft.Json.Serialization;
+
+namespace isnd
+{
+    internal class NSJWebApiReferenceResolver : IReferenceResolver
+    {
+          private int delautIdCounter;
+
+        Dictionary<string, HappyIdOwner> HappyIdOwners { get; set; } 
+
+        Dictionary<int,object> Objects {get; set;} 
+        internal NSJWebApiReferenceResolver()
+        {
+            delautIdCounter = 0;
+            HappyIdOwners = new Dictionary<string, HappyIdOwner>();
+            Objects = new Dictionary<int, object>();
+        }
+
+        public void AddReference(object context, string reference, object value)
+        {
+             if (value is HappyIdOwner)
+            {
+                string hoi = (value as HappyIdOwner).GetId();
+                if (HappyIdOwners.ContainsKey(hoi))
+                {
+                    return;
+                }
+                HappyIdOwners[hoi] = value as HappyIdOwner;
+            }
+            else
+            {
+                if (Objects.ContainsValue(value))
+                {
+                    return;
+                }
+
+                delautIdCounter++;
+                Objects[delautIdCounter] = value;
+            } 
+        }
+
+        public string GetReference(object context, object value)
+        {
+            bool alreadyExists;
+             if (value is HappyIdOwner)
+            {
+                string oid = (value as HappyIdOwner).GetId();
+                if (oid == null)
+                    throw new System.Exception("HappyIdOwner Id property is null");
+                if (HappyIdOwners.ContainsKey(oid))
+                {
+                    alreadyExists=true;
+                    return oid;
+                }
+                alreadyExists=false;
+                AddReference(context, oid, value);
+                return oid;
+            }
+            alreadyExists=false;
+           
+            if (Objects.ContainsValue(value))
+            {
+                alreadyExists=true;
+                return Objects.First( ode => ode.Value ==value).Key.ToString();
+            }
+            alreadyExists=false;
+            delautIdCounter++;
+            Objects[delautIdCounter]=value;
+            return delautIdCounter.ToString();
+        }
+
+        public bool IsReferenced(object context, object value)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public object ResolveReference(object context, string reference)
+        {
+            throw new System.NotImplementedException();
+        }
+    }
+}

src/isnd/PreserveReferencesHandlingDictionaryKeyPolicy.cs

@@ -0,0 +1,12 @@
+using System.Text.Json;
+
+namespace isnd
+{
+    internal class PreserveReferencesHandlingDictionaryKeyPolicy : JsonNamingPolicy
+    {
+        public override string ConvertName(string name)
+        {
+            throw new System.NotImplementedException();
+        }
+    }
+}

src/isnd/Services/PackageManager.cs

@@ -21,7 +21,7 @@ namespace isnd.Services
 {
     public class PackageManager : IPackageManager
     {
-        public const string BASE_API_LEVEL = "3.5.0";
+        public const string BASE_API_LEVEL = "3.0.0";
 
         ApplicationDbContext dbContext;
 
@@ -36,86 +36,61 @@ namespace isnd.Services
         public IEnumerable<Resource> GetResources(IUnleash unleashClient)
         {
 
-            var res = new List<Resource>();
+            var res = new List<Resource>
-
+            {
-            // stable
+                new Resource(extUrl + ApiConfig.Publish, "PackagePublish/2.0.0")
-            if (unleashClient.IsEnabled("pkg-push", true))
-                res.Add(
-                    new Resource
                 {
-                        Id = extUrl + ApiConfig.Publish,
-                        Type = "PackagePublish/2.0.0", 
                     Comment = "Package Publish service"
-                    });
+                },
                 // under dev, only leash in release mode
-            if (unleashClient.IsEnabled("pkg-get", true))
+
-                res.Add(
+                new Resource(extUrl + ApiConfig.GetPackage, "PackageBaseAddress/3.0.0")
-                    new Resource
                 {
-                        Id = extUrl + ApiConfig.GetPackage,
-                        Type = "PackageBaseAddress/3.0.0",
                     Comment = @"Package Base Address service - Base URL of where NuGet packages are stored, in the format https://<host>/nupkg/{id-lower}/{version-lower}/{id-lower}.{version-lower}.nupkg"
-                    });
+                },
-            if (unleashClient.IsEnabled("pkg-autocomplete", false))
+
-                res.Add(
+                new Resource(extUrl + ApiConfig.AutoComplete, "SearchAutocompleteService/" + BASE_API_LEVEL)
-                    new Resource
                 {
-                        Id = extUrl + ApiConfig.AutoComplete,
-                        Type = "SearchAutocompleteService/" + BASE_API_LEVEL,
                     Comment = "Auto complete service"
-                    });
+                },
-            if (unleashClient.IsEnabled("pkg-search", false))
+                new Resource(extUrl + ApiConfig.Search,"SearchQueryService/" + BASE_API_LEVEL)
-                res.Add(
-                    new Resource
                 {
-                        Id = extUrl + ApiConfig.Search,
-                        Type = "SearchQueryService/" + BASE_API_LEVEL,
                     Comment = "Search Query service"
-                    });
+                },
-            if (unleashClient.IsEnabled("pkg-catalog", true))
+                new Resource(extUrl + "versioned/" + ApiConfig.Registration, "RegistrationsBaseUrl/Versioned")
-                res.Add(
+                {
-                    new Resource
+                    Comment = "Base URL of storage where isn package registration info is stored. This base URL includes SemVer 2.0.0 packages."
+                }
+            };
+            /* new Resource(extUrl + ApiConfig.Catalog, "Catalog/" + BASE_API_LEVEL)
         {
-                        Id = extUrl + ApiConfig.Catalog,
-                        Type = "Catalog/" + BASE_API_LEVEL,
             Comment = "Package Catalog Index"
-                    });
+        },*/
 
-            res.Add(
+            /*     res.Add(
-                    new Resource
+                      ); res.Add(
+                      new Resource(extUrl + "v3.0.0/" + ApiConfig.Registration, "RegistrationsBaseUrl")
                       {
-                        Id = extUrl + "v3.0.0/" + ApiConfig.Registration,
+
-                        Type = "RegistrationsBaseUrl",
                           Comment = "Base URL of storage where isn package registration info is stored in GZIP format. This base URL includes SemVer 2.0.0 packages."
                       }); 
 
               res.Add(
-                    new Resource
+                      new Resource(extUrl + "v3.0.0-beta/" + ApiConfig.Registration, "RegistrationsBaseUrl/3.0.0-beta")
                       {
-                        Id = extUrl + "v3.0.0-beta/" + ApiConfig.Registration,
-                        Type = "RegistrationsBaseUrl/3.0.0-beta",
                           Comment = "Base URL of storage where isn package registration info is stored in GZIP format. This base URL includes SemVer 2.0.0 packages."
                       });
               res.Add(
-                    new Resource
+                      new Resource(extUrl + "v3.0.0-rc/" + ApiConfig.Registration,"RegistrationsBaseUrl/3.0.0-rc")
                       {
-                        Id = extUrl + "v3.0.0-rc/" + ApiConfig.Registration,
-                        Type = "RegistrationsBaseUrl/3.0.0-rc",
                           Comment = "Base URL of storage where isn package registration info is stored in GZIP format. This base URL includes SemVer 2.0.0 packages."
                       });
-            res.Add(new Resource
+              res.Add(new Resource(extUrl + "v3.4.0/" + ApiConfig.Registration,"RegistrationsBaseUrl/3.4.0")
               {
-                Id = extUrl + "v3.4.0/" + ApiConfig.Registration,
-                Type = "RegistrationsBaseUrl/3.4.0",
                   Comment = "Base URL of storage where isn package registration info is stored in GZIP format. This base URL includes SemVer 2.0.0 packages."
               });
 
-            res.Add(new Resource
+              res.Add(); */
-            {
-                Id = extUrl + "v3.6.0/" + ApiConfig.Registration,
-                Type = "RegistrationsBaseUrl/3.6.0",
-                Comment = "Base URL of storage where isn package registration info is stored in GZIP format. This base URL includes SemVer 2.0.0 packages."
-            });
 
             return res;
         }
@@ -177,24 +152,15 @@ namespace isnd.Services
 
             string baseid = extUrl + ApiConfig.Catalog;
             string bidreg = $"{extUrl}v3.4.0/{ApiConfig.Registration}";
-            RegistrationPageIndex CurrentCatalogIndex = new RegistrationPageIndex();
+            RegistrationPageIndex index = new RegistrationPageIndex(baseid);
 
             var scope = await dbContext.Commits.OrderBy(c => c.TimeStamp).ToArrayAsync();
 
-            RegistrationPage page = null;
+
             i = isndSettings.CatalogPageLen;
             foreach (var commit in scope)
             {
-                if (i >= this.isndSettings.CatalogPageLen)
+
-                {
-                    page = new RegistrationPage(bidreg, extUrl)
-                    {
-                        CommitId = commit.CommitId,
-                        CommitTimeStamp = commit.CommitTimeStamp
-                    };
-                    CurrentCatalogIndex.Items.Add(page);
-                    i = 0;
-                }
                 var validPkgs = (await dbContext.Packages
                 .Include(po => po.Owner)
                 .Include(pkg => pkg.Versions)
@@ -204,25 +170,35 @@ namespace isnd.Services
                 // pkg.Versions.OrderByDescending(vi => vi.CommitNId).First().FullString
                 foreach (var pkgid in validPkgs)
                 {
-                    StringBuilder refid = new(bidreg);
+
-                    refid.AppendFormat("{0}/", pkgid.Key);
+                    RegistrationPage page = index.Items.FirstOrDefault
+                    (p => p.GetPackageId() == pkgid.Key);
+                    if (page == null)
+                    {
+                        page = new RegistrationPage(bidreg, pkgid.Key, extUrl);
+                        index.Items.Add(page);
+                    }
+
                     foreach (var pkgv in pkgid)
+                    {
                         page.AddVersionRange(pkgv.Versions);
                     }
+                }
                 reason = commit;
                 i++;
             }
 
             if (reason != null)
             {
-                CurrentCatalogIndex.CommitId = reason.CommitId;
+                index.CommitId = reason.CommitId;
+                index.CommitTimeStamp = reason.CommitTimeStamp;
             }
             else
             {
                 // From a fresh db
-                CurrentCatalogIndex.CommitId = "none";
+                index.CommitId = "none";
             }
-            return CurrentCatalogIndex;
+            return index;
         }
 
         public async Task<PackageDeletionReport> DeletePackageAsync(string pkgid, string version, string type)
@@ -258,15 +234,15 @@ namespace isnd.Services
             );
         }
 
-        public IEnumerable<PackageVersion> GetCatalogLeaf(string pkgId, string semver = null, string pkgType = null)
+        public async Task<CatalogEntry> GetCatalogLeafAsync(string pkgId, string semver = null, string pkgType = null)
         {
-            return dbContext.PackageVersions
+            return (await dbContext.PackageVersions
             .Include(v => v.Package)
             .Include(v => v.LatestCommit)
               .Where(v => v.PackageId == pkgId
-              && (semver == null ||
+              && semver == v.SementicVersionString
-               semver.StartsWith(v.SementicVersionString))
+               && (pkgType == null || pkgType == v.Type)).SingleOrDefaultAsync()).ToLeave(BID,
-               && (pkgType == null || pkgType == v.Type));
+               extUrl);
         }
 
         public async Task<PackageDeletionReport> UserAskForPackageDeletionAsync(string uid, string id, string lower, string type)
@@ -280,9 +256,11 @@ namespace isnd.Services
             return new PackageDeletionReport { Deleted = true, DeletedVersion = packageVersion };
         }
 
-        public IEnumerable<Data.Catalog.RegistrationLeaf> SearchById(string pkgId, string semver, string pkgType)
+        public string BID { get => $"{extUrl}v3.4.0/{ApiConfig.Registration}"; }
+
+        public IEnumerable<CatalogEntry> SearchById(string pkgId, string semver, string pkgType)
         {
-            string bid = $"{extUrl}v3.4.0/{ApiConfig.Registration}";
+            
             return dbContext.PackageVersions
             .Include(v => v.Package)
             .Include(v => v.Package.Owner)
@@ -290,7 +268,7 @@ namespace isnd.Services
               .Where(v => v.PackageId == pkgId && semver == v.FullString
                && (pkgType == null || pkgType == v.Type))
                .OrderByDescending(p => p.CommitNId)
-               .Select(p => p.ToLeave(bid, extUrl))
+               .Select(p => p.ToLeave(BID, extUrl))
                ;
         }
         public PackageVersion GetPackage(string pkgId, string semver, string pkgType)
@@ -305,8 +283,10 @@ namespace isnd.Services
         public async Task<RegistrationPageIndex> GetPackageRegistrationIndexAsync(RegistrationPageIndexQuery query)
         {
             // RegistrationPageIndexAndQuery
+            if (string.IsNullOrWhiteSpace(query.Query)) return null;
+            query.Query = query.Query.ToLower();
             var scope = await dbContext.Packages.Include(p => p.Versions).Include(p => p.Owner)
-            .Where(p => MatchingExact(p, query)).Skip(query.Skip).Take(query.Take).ToListAsync();
+            .Where(p => p.Id.ToLower() == query.Query).Skip(query.Skip).Take(query.Take).ToListAsync();
 
             string bid = $"{extUrl}v3.4.0/{ApiConfig.Registration}";
             return

src/isnd/Startup.cs

@@ -1,4 +1,6 @@
-using Microsoft.AspNetCore.Builder;
+using System.Linq;
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
@@ -22,9 +24,14 @@ using Microsoft.OpenApi.Models;
 using System.IO;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using isnd.Data.Catalog;
+using Newtonsoft.Json;
 
 namespace isnd
 {
+
     public class Startup
     {
 
@@ -97,8 +104,11 @@ namespace isnd
                     ValidateAudience = false
                 };
             });
-            services.AddControllersWithViews();
 
+            services.AddControllersWithViews()
+           .AddNewtonsoftJson(s => {
+           s.SerializerSettings.ReferenceResolverProvider = () => new NSJWebApiReferenceResolver();
+           } );
             services.AddSwaggerGen(options =>
             {
                 options.SwaggerDoc("v1", new OpenApiInfo
@@ -135,7 +145,6 @@ namespace isnd
                 app.UseMigrationsEndPoint();
                 app.UseSwagger();
                 app.UseSwaggerUI();
-
             }
             else
             {
@@ -145,7 +154,6 @@ namespace isnd
             }
             app.UseStatusCodePages().UseStaticFiles().UseAuthentication();
             app.UseMvcWithDefaultRoute();
-
         }
     }
 }

src/isnd/ViewModels/CatalogRegistration.cs

@@ -9,25 +9,12 @@ namespace isnd.ViewModels
         public string Id { get; set; }
 
 
-        /*
-          "@id": "https://api.nuget.org/v3/registration3/nuget.versioning/4.3.0.json",
-  "catalogEntry": "https://api.nuget.org/v3/catalog0/data/2017.08.11.18.24.22/nuget.versioning.4.3.0.json",
-  "listed": true,
-  "packageContent": "https://api.nuget.org/v3-flatcontainer/nuget.versioning/4.3.0/nuget.versioning.4.3.0.nupkg",
-  "published": "2017-08-11T18:24:14.36+00:00",
-  "registration": "https://api.nuget.org/v3/registration3/nuget.versioning/index.json"
-
-        
-        */
         [JsonProperty("catalogEntry")]
         public string CatalogEntry { get; set; }
 
         [JsonProperty("listed")]
         public bool Listed { get; set; } = true;
 
-        [JsonProperty("packageContent")]
-        public string PackageContent { get; set; }
-
         [JsonProperty("published")]
         public DateTime CommitTimeStamp { get; set; }
 

src/isnd/Views/Packages/Index.cshtml

@@ -10,10 +10,10 @@
     <thead>
         <tr>
             <th>
-                @Html.DisplayNameFor(model => model.Result.Items[0].Items[0].Entry.idp)
+                @Html.DisplayNameFor(model => model.Result.Items[0].Items[0].refid)
             </th>
             <th>
-                @Html.DisplayNameFor(model => model.Result.Items[0].Items[0].Entry.Description)
+                @Html.DisplayNameFor(model => model.Result.Items[0].Items[0].Description)
             </th>
             <th></th>
         </tr>

src/isnd/WebApiIdsNamingPolicy.cs

@@ -0,0 +1,14 @@
+using System.Text.Json;
+
+namespace isnd
+{
+    internal class TypeIdNamingPolicy : JsonNamingPolicy
+    {
+        public override string ConvertName(string name)
+        {
+            if (name == "Id") return "@id";
+            if (name == "Type") return "@type";
+            return "" + char.ToLower(name[0]) + name[1..];
+        }
+    }
+}

src/isnd/WebApiReferenceResolver.cs

@@ -0,0 +1,98 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.Json.Serialization;
+using isnd.Data.Catalog;
+
+namespace isnd
+{
+    class WebApiReferenceHandler : ReferenceHandler
+{
+    public WebApiReferenceHandler() => Reset();
+    private ReferenceResolver? _rootedResolver;
+    public override ReferenceResolver CreateResolver() => _rootedResolver!;
+    public void Reset() => _rootedResolver = new WebApiReferenceResolver();
+}
+
+    public class WebApiReferenceResolver : ReferenceResolver
+    {
+        private int delautIdCounter;
+
+        Dictionary<string, HappyIdOwner> HappyIdOwners { get; set; } 
+
+        Dictionary<int,object> Objects {get; set;} 
+
+        public WebApiReferenceResolver()
+        {
+            delautIdCounter = 0;
+            HappyIdOwners = new Dictionary<string, HappyIdOwner>();
+            Objects = new Dictionary<int, object>();
+        }
+
+        public override void AddReference(string referenceId, object value)
+        {
+            if (value is HappyIdOwner)
+            {
+                string hoi = (value as HappyIdOwner).GetId();
+                if (HappyIdOwners.ContainsKey(hoi))
+                {
+                    return;
+                }
+                HappyIdOwners[hoi] = value as HappyIdOwner;
+            }
+            else
+            {
+                if (Objects.ContainsValue(value))
+                {
+                    return;
+                }
+
+                delautIdCounter++;
+                Objects[delautIdCounter] = value;
+            } 
+        }
+
+        public override string GetReference(object value, out bool alreadyExists)
+        {
+            if (value is HappyIdOwner)
+            {
+                string oid = (value as HappyIdOwner).GetId();
+                if (oid == null)
+                    throw new System.Exception("HappyIdOwner Id property is null");
+                if (HappyIdOwners.ContainsKey(oid))
+                {
+                    alreadyExists=true;
+                    return oid;
+                }
+                alreadyExists=false;
+                AddReference(oid, value);
+                return oid;
+            }
+            alreadyExists=false;
+           
+            if (Objects.ContainsValue(value))
+            {
+                alreadyExists=true;
+                return Objects.First( ode => ode.Value ==value).Key.ToString();
+            }
+            alreadyExists=false;
+            delautIdCounter++;
+            Objects[delautIdCounter]=value;
+            return delautIdCounter.ToString();
+        }
+
+        public override object ResolveReference(string referenceId)
+        {
+            if (HappyIdOwners.ContainsKey(referenceId))
+                return HappyIdOwners[referenceId];
+            int refNId;
+            if (int.TryParse(referenceId, out refNId))
+            {
+                if (Objects.ContainsKey(refNId))
+                {
+                    return Objects[refNId];
+                }
+            }
+            return null;
+        }
+    }
+}

src/isnd/isnd.csproj

@@ -37,6 +37,7 @@
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="5.0.1" />
     <PackageReference Include="Microsoft.AspNetCore.Antiforgery" Version="2.2.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.14" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="../isn.abst/isn.abst.csproj" />

test/data/test-isn/ANuGet.Config

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <apikeys>
+  </apikeys>
+  <packageSources>
+      <add key="dev" value="http://localhost:5000/index.json" protocolVersion="3" />
+      <!-- <add key="isn-prod" value="https://isn.pschneider.fr/index.json" protocolVersion="3" />
+      <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" /> -->
+  </packageSources>  
+</configuration>

test/data/test-isn/NuGet.Config

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-  <apikeys>
-  </apikeys>
-  <packageSources>
-    <add key="isn-dev" value="http://localhost:5000/index.json" protocolVersion="3" />
-  </packageSources>  
-</configuration>

test/data/test-isn/isn-test.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-nuget locals all -clear && dotnet nuget locals all --clear && nuget add Yavsc.Abstract -Config NuGet.Config -Source isn-dev
-

test/data/test-isn/test-isn.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <RootNamespace>test_isn</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>

test/data/test-isn/test.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+nuget locals all -clear && dotnet nuget locals all --clear && \
+nuget install -NoCache -Verbosity detailed -ConfigFile ANuGet.Config Yavsc.Abstract
+

test/data/test-isn/testcmd

@@ -1 +1 @@
-nuget install -NoCache -Verbosity detailed -ConfigFile NuGet.Config Yavsc.Abstract
+nuget install -NoCache -Verbosity detailed -ConfigFile ANuGet.Config Yavsc.Abstract

test/isn.tests/isn.tests.csproj

@@ -9,12 +9,12 @@
     <Version>1.0.7</Version>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.abstractions" Version="2.0.3" />
-    <PackageReference Include="xunit.runner.reporters" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.reporters" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.2" />
-    <PackageToolReference Include="xunit.runner.console" Version="2.4.1" PrivateAssets="All" />
+    <PackageToolReference Include="xunit.runner.console" Version="2.4.2" PrivateAssets="All" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\isn\isn.csproj" />

test/isnd.tests/UnitTestWebHost.cs

@@ -1,3 +1,4 @@
+using System.Threading;
 using System;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore;
@@ -89,6 +90,21 @@ namespace isnd.host.tests
             }
         }
         
+        [Fact]
+        public void TrueTestRegistrationV3Resource()
+        {
+            using (var serviceScope = server.Host.Services.CreateScope())
+            { 
+                var isnSettings = serviceScope.ServiceProvider.GetService<IOptions<isnd.Entities.IsndSettings>>().Value;
+            string pkgSourceUrl = isnSettings.ExternalUrl + "/index.json";
+            var prov = new RegistrationResourceV3Provider();
+            var source = new PackageSource(pkgSourceUrl);
+            var repo = new SourceRepository(source, new INuGetResourceProvider[]{ prov });
+            prov.TryCreate(repo, CancellationToken.None);
+         
+            }
+        }
+
         private Task<HttpHandlerResource> PkgSourceMessageHandler()
         {
             throw new NotImplementedException();

test/isnd.tests/isnd.tests.csproj

@@ -12,11 +12,11 @@
   <ItemGroup>
     <PackageReference Include="XunitXml.TestLogger" Version="3.0.70" />
     <PackageReference Include="Microsoft.AspNetCore.App" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.abstractions" Version="2.0.3" />
-    <PackageReference Include="xunit.runner.reporters" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.reporters" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.2" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\isnd\isnd.csproj" />