private static void ValidateDependentPackages(INapackStorageManager napackManager, NewNapackVersion newNapack) { // Validate dependent packages exist, aren't recalled, and have valid licenses. foreach (NapackMajorVersion napackVersion in newNapack.Dependencies) { NapackMetadata package = napackManager.GetPackageMetadata(napackVersion.Name, false); NapackMajorVersionMetadata majorVersionMetadata = package.GetMajorVersion(napackVersion.Major); if (majorVersionMetadata.Recalled) { // Users creating a new napack cannot use recalled packages as they have no reasonable chance of retrieving them. throw new NapackRecalledException(napackVersion.Name, napackVersion.Major); } newNapack.License.VerifyCompatibility(napackVersion.Name, napackVersion.Major, majorVersionMetadata.License); } }
private Response GetPackage(INapackStorageManager napackManager, string name, int major, Func <NapackMajorVersionMetadata, int> minorVersionComputer, Func <NapackMajorVersionMetadata, int> patchVersionComputer) { NapackMetadata package = napackManager.GetPackageMetadata(name, false); NapackMajorVersionMetadata majorVersion = package.GetMajorVersion(major); if (majorVersion.Recalled) { throw new NapackRecalledException(name, major); } int minor = minorVersionComputer(majorVersion); int patch = patchVersionComputer(majorVersion); NapackVersion specifiedVersion = napackManager.GetPackageVersion(new NapackVersionIdentifier(name, major, minor, patch)); Common.NapackVersion downloadableVersion = new Common.NapackVersion(major, minor, patch, specifiedVersion.Authors, specifiedVersion.Files, majorVersion.License, specifiedVersion.Dependencies); return(this.Response.AsJson(downloadableVersion, HttpStatusCode.OK)); }
public VersionsModel(NapackMetadata metadata) { this.Metadata = metadata; }
public NapackModule() : base("/napacks") { // Gets a Napack package or series of package versions. Get["/{packageName}/{version?}"] = parameters => { string packageName = parameters.packageName; string version = null; try { version = parameters.version; } catch (RuntimeBinderException) { } if (version == null) { // The user is asking for all major versions of the specified package. NapackMetadata package = Global.NapackStorageManager.GetPackageMetadata(packageName, false); return(this.Response.AsJson(package.AsSummaryJson())); } else { // Attempt to parse our the version string. List <int> components; try { components = version.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries).Select(item => int.Parse(item)).ToList(); } catch (Exception) { throw new InvalidNapackVersionException(); } // Handle the resulting version components. if (components.Count == 1 || components.Count == 2) { NapackMetadata package = Global.NapackStorageManager.GetPackageMetadata(packageName, false); NapackMajorVersionMetadata majorVersion = package.GetMajorVersion(components[0]); return(this.Response.AsJson(majorVersion.AsSummaryJson())); } else if (components.Count == 3) { NapackVersion specificVersion = Global.NapackStorageManager.GetPackageVersion(new NapackVersionIdentifier(packageName, components[0], components[1], components[2])); Global.NapackStorageManager.IncrementPackageDownload(packageName); return(this.Response.AsJson(specificVersion.AsSummaryJson())); } else { throw new InvalidNapackVersionException(); } } }; // Creates a new Napack package. Post["/{packageName}"] = parameters => { string packageName = parameters.packageName; if (Global.NapackStorageManager.ContainsNapack(packageName)) { throw new DuplicateNapackException(); } // Validate user, name and API. NewNapack newNapack = SerializerExtensions.Deserialize <NewNapack>(this.Context); newNapack.Validate(); UserIdentifier.VerifyAuthorization(this.Request.Headers.ToDictionary(hdr => hdr.Key, hdr => hdr.Value), Global.NapackStorageManager, newNapack.metadata.AuthorizedUserIds); NapackSpec generatedApiSpec = NapackAnalyst.CreateNapackSpec(packageName, newNapack.NewNapackVersion.Files); NapackModule.ValidateDependentPackages(Global.NapackStorageManager, newNapack.NewNapackVersion); newNapack.NewNapackVersion.UpdateNamespaceOfFiles(packageName, 1); Global.NapackStorageManager.SaveNewNapack(packageName, newNapack, generatedApiSpec); return(this.Response.AsJson(new { Message = "Created package " + packageName }, HttpStatusCode.Created)); }; // Updates the definition (metadata) of a Napack package. Put["/{packageName"] = parameters => { string packageName = parameters.packageName; NapackMetadata package = Global.NapackStorageManager.GetPackageMetadata(packageName, true); NewNapackMetadata metadata = SerializerExtensions.Deserialize <NewNapackMetadata>(this.Context); UserIdentifier.VerifyAuthorization(this.Request.Headers.ToDictionary(hdr => hdr.Key, hdr => hdr.Value), Global.NapackStorageManager, metadata.AuthorizedUserIds); if (metadata.AuthorizedUserIds.Count == 0) { throw new InvalidNapackException("At least one authorized user ID must be provided."); } package.AuthorizedUserIds = metadata.AuthorizedUserIds; package.Description = metadata.Description; package.MoreInformation = metadata.MoreInformation; package.Tags = metadata.Tags; Global.NapackStorageManager.UpdatePackageMetadata(package); return(this.Response.AsJson(new { Message = "Updated package metadata " + packageName })); }; // Updates an existing Napack package. Patch["/{packageName}"] = parameters => { NewNapackVersion newNapackVersion = SerializerExtensions.Deserialize <NewNapackVersion>(this.Context); newNapackVersion.Validate(); string packageName = parameters.packageName; NapackMetadata package = Global.NapackStorageManager.GetPackageMetadata(packageName, true); UserIdentifier.VerifyAuthorization(this.Request.Headers.ToDictionary(hdr => hdr.Key, hdr => hdr.Value), Global.NapackStorageManager, package.AuthorizedUserIds); // Validate and create a spec for this new version. NapackSpec newVersionSpec = NapackAnalyst.CreateNapackSpec(packageName, newNapackVersion.Files); NapackModule.ValidateDependentPackages(Global.NapackStorageManager, newNapackVersion); // Determine what upversioning will be performed. int majorVersion = package.Versions.Max(version => version.Key); int minorVersion = package.Versions[majorVersion].Versions.Max(version => version.Key); int patchVersion = package.Versions[majorVersion].Versions[minorVersion].Max(); NapackAnalyst.UpversionType upversionType = NapackAnalyst.UpversionType.Patch; if (newNapackVersion.ForceMajorUpversioning) { // Skip analysis as we know we must go to a new major version. upversionType = NapackAnalyst.UpversionType.Major; } else { // Perform specification and license analysis. NapackVersionIdentifier oldVersionId = new NapackVersionIdentifier(packageName, majorVersion, minorVersion, patchVersion); NapackSpec oldVersionSpec = Global.NapackStorageManager.GetPackageSpecification(oldVersionId); NapackAnalyst.UpversionType specUpversionType = NapackAnalyst.DeterminedRequiredUpversioning(oldVersionSpec, newVersionSpec); if (specUpversionType == NapackAnalyst.UpversionType.Major || newNapackVersion.License.NeedsMajorUpversioning(package.GetMajorVersion(majorVersion).License)) { upversionType = NapackAnalyst.UpversionType.Major; } } if (upversionType == NapackAnalyst.UpversionType.Patch && newNapackVersion.ForceMinorUpversioning) { upversionType = NapackAnalyst.UpversionType.Minor; } newNapackVersion.UpdateNamespaceOfFiles(packageName, upversionType != NapackAnalyst.UpversionType.Major ? majorVersion : majorVersion + 1); Global.NapackStorageManager.SaveNewNapackVersion(package, new NapackVersionIdentifier(packageName, majorVersion, minorVersion, patchVersion), upversionType, newNapackVersion, newVersionSpec); return(this.Response.AsJson(new { Message = "Updated package " + packageName, Major = majorVersion, Minor = minorVersion, Patch = patchVersion })); }; }