476 lines
16 KiB
Go
476 lines
16 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package packages
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import (
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gocontext "context"
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"net/http"
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"regexp"
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"strings"
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"code.gitea.io/gitea/models/perm"
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"code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/web"
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"code.gitea.io/gitea/routers/api/packages/composer"
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"code.gitea.io/gitea/routers/api/packages/conan"
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"code.gitea.io/gitea/routers/api/packages/container"
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"code.gitea.io/gitea/routers/api/packages/generic"
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"code.gitea.io/gitea/routers/api/packages/helm"
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"code.gitea.io/gitea/routers/api/packages/maven"
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"code.gitea.io/gitea/routers/api/packages/npm"
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"code.gitea.io/gitea/routers/api/packages/nuget"
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"code.gitea.io/gitea/routers/api/packages/pub"
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"code.gitea.io/gitea/routers/api/packages/pypi"
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"code.gitea.io/gitea/routers/api/packages/rubygems"
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"code.gitea.io/gitea/routers/api/packages/vagrant"
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"code.gitea.io/gitea/services/auth"
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context_service "code.gitea.io/gitea/services/context"
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)
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func reqPackageAccess(accessMode perm.AccessMode) func(ctx *context.Context) {
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return func(ctx *context.Context) {
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if ctx.Package.AccessMode < accessMode && !ctx.IsUserSiteAdmin() {
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ctx.Resp.Header().Set("WWW-Authenticate", `Basic realm="Gitea Package API"`)
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ctx.Error(http.StatusUnauthorized, "reqPackageAccess", "user should have specific permission or be a site admin")
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return
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}
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}
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}
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func Routes(ctx gocontext.Context) *web.Route {
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r := web.NewRoute()
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r.Use(context.PackageContexter(ctx))
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authMethods := []auth.Method{
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&auth.OAuth2{},
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&auth.Basic{},
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&nuget.Auth{},
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&conan.Auth{},
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}
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if setting.Service.EnableReverseProxyAuth {
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authMethods = append(authMethods, &auth.ReverseProxy{})
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}
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authGroup := auth.NewGroup(authMethods...)
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r.Use(func(ctx *context.Context) {
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ctx.Doer = authGroup.Verify(ctx.Req, ctx.Resp, ctx, ctx.Session)
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ctx.IsSigned = ctx.Doer != nil
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})
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r.Group("/{username}", func() {
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r.Group("/composer", func() {
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r.Get("/packages.json", composer.ServiceIndex)
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r.Get("/search.json", composer.SearchPackages)
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r.Get("/list.json", composer.EnumeratePackages)
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r.Get("/p2/{vendorname}/{projectname}~dev.json", composer.PackageMetadata)
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r.Get("/p2/{vendorname}/{projectname}.json", composer.PackageMetadata)
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r.Get("/files/{package}/{version}/{filename}", composer.DownloadPackageFile)
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r.Put("", reqPackageAccess(perm.AccessModeWrite), composer.UploadPackage)
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/conan", func() {
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r.Group("/v1", func() {
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r.Get("/ping", conan.Ping)
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r.Group("/users", func() {
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r.Get("/authenticate", conan.Authenticate)
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r.Get("/check_credentials", conan.CheckCredentials)
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})
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r.Group("/conans", func() {
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r.Get("/search", conan.SearchRecipes)
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r.Group("/{name}/{version}/{user}/{channel}", func() {
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r.Get("", conan.RecipeSnapshot)
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), conan.DeleteRecipeV1)
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r.Get("/search", conan.SearchPackagesV1)
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r.Get("/digest", conan.RecipeDownloadURLs)
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r.Post("/upload_urls", reqPackageAccess(perm.AccessModeWrite), conan.RecipeUploadURLs)
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r.Get("/download_urls", conan.RecipeDownloadURLs)
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r.Group("/packages", func() {
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r.Post("/delete", reqPackageAccess(perm.AccessModeWrite), conan.DeletePackageV1)
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r.Group("/{package_reference}", func() {
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r.Get("", conan.PackageSnapshot)
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r.Get("/digest", conan.PackageDownloadURLs)
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r.Post("/upload_urls", reqPackageAccess(perm.AccessModeWrite), conan.PackageUploadURLs)
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r.Get("/download_urls", conan.PackageDownloadURLs)
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})
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})
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}, conan.ExtractPathParameters)
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})
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r.Group("/files/{name}/{version}/{user}/{channel}/{recipe_revision}", func() {
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r.Group("/recipe/{filename}", func() {
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r.Get("", conan.DownloadRecipeFile)
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r.Put("", reqPackageAccess(perm.AccessModeWrite), conan.UploadRecipeFile)
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})
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r.Group("/package/{package_reference}/{package_revision}/{filename}", func() {
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r.Get("", conan.DownloadPackageFile)
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r.Put("", reqPackageAccess(perm.AccessModeWrite), conan.UploadPackageFile)
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})
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}, conan.ExtractPathParameters)
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})
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r.Group("/v2", func() {
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r.Get("/ping", conan.Ping)
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r.Group("/users", func() {
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r.Get("/authenticate", conan.Authenticate)
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r.Get("/check_credentials", conan.CheckCredentials)
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})
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r.Group("/conans", func() {
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r.Get("/search", conan.SearchRecipes)
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r.Group("/{name}/{version}/{user}/{channel}", func() {
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), conan.DeleteRecipeV2)
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r.Get("/search", conan.SearchPackagesV2)
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r.Get("/latest", conan.LatestRecipeRevision)
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r.Group("/revisions", func() {
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r.Get("", conan.ListRecipeRevisions)
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r.Group("/{recipe_revision}", func() {
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), conan.DeleteRecipeV2)
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r.Get("/search", conan.SearchPackagesV2)
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r.Group("/files", func() {
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r.Get("", conan.ListRecipeRevisionFiles)
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r.Group("/{filename}", func() {
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r.Get("", conan.DownloadRecipeFile)
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r.Put("", reqPackageAccess(perm.AccessModeWrite), conan.UploadRecipeFile)
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})
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})
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r.Group("/packages", func() {
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), conan.DeletePackageV2)
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r.Group("/{package_reference}", func() {
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), conan.DeletePackageV2)
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r.Get("/latest", conan.LatestPackageRevision)
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r.Group("/revisions", func() {
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r.Get("", conan.ListPackageRevisions)
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r.Group("/{package_revision}", func() {
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), conan.DeletePackageV2)
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r.Group("/files", func() {
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r.Get("", conan.ListPackageRevisionFiles)
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r.Group("/{filename}", func() {
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r.Get("", conan.DownloadPackageFile)
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r.Put("", reqPackageAccess(perm.AccessModeWrite), conan.UploadPackageFile)
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})
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})
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})
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})
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})
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})
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})
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})
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}, conan.ExtractPathParameters)
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})
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})
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/generic", func() {
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r.Group("/{packagename}/{packageversion}", func() {
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), generic.DeletePackage)
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r.Group("/{filename}", func() {
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r.Get("", generic.DownloadPackageFile)
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r.Group("", func() {
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r.Put("", generic.UploadPackage)
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r.Delete("", generic.DeletePackageFile)
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}, reqPackageAccess(perm.AccessModeWrite))
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})
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})
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/helm", func() {
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r.Get("/index.yaml", helm.Index)
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r.Get("/{filename}", helm.DownloadPackageFile)
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r.Post("/api/charts", reqPackageAccess(perm.AccessModeWrite), helm.UploadPackage)
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/maven", func() {
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r.Put("/*", reqPackageAccess(perm.AccessModeWrite), maven.UploadPackageFile)
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r.Get("/*", maven.DownloadPackageFile)
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/nuget", func() {
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r.Group("", func() { // Needs to be unauthenticated for the NuGet client.
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r.Get("/", nuget.ServiceIndexV2)
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r.Get("/index.json", nuget.ServiceIndexV3)
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r.Get("/$metadata", nuget.FeedCapabilityResource)
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})
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r.Group("", func() {
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r.Get("/query", nuget.SearchServiceV3)
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r.Group("/registration/{id}", func() {
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r.Get("/index.json", nuget.RegistrationIndex)
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r.Get("/{version}", nuget.RegistrationLeafV3)
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})
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r.Group("/package/{id}", func() {
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r.Get("/index.json", nuget.EnumeratePackageVersionsV3)
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r.Get("/{version}/{filename}", nuget.DownloadPackageFile)
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})
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r.Group("", func() {
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r.Put("/", nuget.UploadPackage)
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r.Put("/symbolpackage", nuget.UploadSymbolPackage)
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r.Delete("/{id}/{version}", nuget.DeletePackage)
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}, reqPackageAccess(perm.AccessModeWrite))
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r.Get("/symbols/{filename}/{guid:[0-9a-fA-F]{32}[fF]{8}}/{filename2}", nuget.DownloadSymbolFile)
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r.Get("/Packages(Id='{id:[^']+}',Version='{version:[^']+}')", nuget.RegistrationLeafV2)
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r.Get("/Packages()", nuget.SearchServiceV2)
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r.Get("/FindPackagesById()", nuget.EnumeratePackageVersionsV2)
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r.Get("/Search()", nuget.SearchServiceV2)
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}, reqPackageAccess(perm.AccessModeRead))
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})
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r.Group("/npm", func() {
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r.Group("/@{scope}/{id}", func() {
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r.Get("", npm.PackageMetadata)
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r.Put("", reqPackageAccess(perm.AccessModeWrite), npm.UploadPackage)
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r.Group("/-/{version}/{filename}", func() {
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r.Get("", npm.DownloadPackageFile)
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r.Delete("/-rev/{revision}", reqPackageAccess(perm.AccessModeWrite), npm.DeletePackageVersion)
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})
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r.Get("/-/{filename}", npm.DownloadPackageFileByName)
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r.Group("/-rev/{revision}", func() {
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r.Delete("", npm.DeletePackage)
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r.Put("", npm.DeletePreview)
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}, reqPackageAccess(perm.AccessModeWrite))
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})
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r.Group("/{id}", func() {
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r.Get("", npm.PackageMetadata)
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r.Put("", reqPackageAccess(perm.AccessModeWrite), npm.UploadPackage)
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r.Group("/-/{version}/{filename}", func() {
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r.Get("", npm.DownloadPackageFile)
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r.Delete("/-rev/{revision}", reqPackageAccess(perm.AccessModeWrite), npm.DeletePackageVersion)
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})
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r.Get("/-/{filename}", npm.DownloadPackageFileByName)
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r.Group("/-rev/{revision}", func() {
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r.Delete("", npm.DeletePackage)
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r.Put("", npm.DeletePreview)
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}, reqPackageAccess(perm.AccessModeWrite))
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})
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r.Group("/-/package/@{scope}/{id}/dist-tags", func() {
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r.Get("", npm.ListPackageTags)
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r.Group("/{tag}", func() {
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r.Put("", npm.AddPackageTag)
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r.Delete("", npm.DeletePackageTag)
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}, reqPackageAccess(perm.AccessModeWrite))
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})
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r.Group("/-/package/{id}/dist-tags", func() {
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r.Get("", npm.ListPackageTags)
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r.Group("/{tag}", func() {
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r.Put("", npm.AddPackageTag)
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r.Delete("", npm.DeletePackageTag)
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}, reqPackageAccess(perm.AccessModeWrite))
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})
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r.Group("/-/v1/search", func() {
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r.Get("", npm.PackageSearch)
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})
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/pub", func() {
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r.Group("/api/packages", func() {
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r.Group("/versions/new", func() {
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r.Get("", pub.RequestUpload)
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r.Post("/upload", pub.UploadPackageFile)
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r.Get("/finalize/{id}/{version}", pub.FinalizePackage)
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}, reqPackageAccess(perm.AccessModeWrite))
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r.Group("/{id}", func() {
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r.Get("", pub.EnumeratePackageVersions)
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r.Get("/files/{version}", pub.DownloadPackageFile)
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r.Get("/{version}", pub.PackageVersionMetadata)
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})
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})
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/pypi", func() {
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r.Post("/", reqPackageAccess(perm.AccessModeWrite), pypi.UploadPackageFile)
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r.Get("/files/{id}/{version}/{filename}", pypi.DownloadPackageFile)
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r.Get("/simple/{id}", pypi.PackageMetadata)
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/rubygems", func() {
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r.Get("/specs.4.8.gz", rubygems.EnumeratePackages)
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r.Get("/latest_specs.4.8.gz", rubygems.EnumeratePackagesLatest)
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r.Get("/prerelease_specs.4.8.gz", rubygems.EnumeratePackagesPreRelease)
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r.Get("/quick/Marshal.4.8/{filename}", rubygems.ServePackageSpecification)
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r.Get("/gems/{filename}", rubygems.DownloadPackageFile)
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r.Group("/api/v1/gems", func() {
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r.Post("/", rubygems.UploadPackageFile)
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r.Delete("/yank", rubygems.DeletePackage)
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}, reqPackageAccess(perm.AccessModeWrite))
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}, reqPackageAccess(perm.AccessModeRead))
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r.Group("/vagrant", func() {
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r.Group("/authenticate", func() {
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r.Get("", vagrant.CheckAuthenticate)
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})
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r.Group("/{name}", func() {
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r.Head("", vagrant.CheckBoxAvailable)
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r.Get("", vagrant.EnumeratePackageVersions)
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r.Group("/{version}/{provider}", func() {
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r.Get("", vagrant.DownloadPackageFile)
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r.Put("", reqPackageAccess(perm.AccessModeWrite), vagrant.UploadPackageFile)
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})
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})
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}, reqPackageAccess(perm.AccessModeRead))
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}, context_service.UserAssignmentWeb(), context.PackageAssignment())
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return r
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}
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func ContainerRoutes(ctx gocontext.Context) *web.Route {
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r := web.NewRoute()
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r.Use(context.PackageContexter(ctx))
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authMethods := []auth.Method{
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&auth.Basic{},
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&container.Auth{},
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}
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if setting.Service.EnableReverseProxyAuth {
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authMethods = append(authMethods, &auth.ReverseProxy{})
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}
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authGroup := auth.NewGroup(authMethods...)
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r.Use(func(ctx *context.Context) {
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ctx.Doer = authGroup.Verify(ctx.Req, ctx.Resp, ctx, ctx.Session)
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ctx.IsSigned = ctx.Doer != nil
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})
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r.Get("", container.ReqContainerAccess, container.DetermineSupport)
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r.Get("/token", container.Authenticate)
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r.Get("/_catalog", container.ReqContainerAccess, container.GetRepositoryList)
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r.Group("/{username}", func() {
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r.Group("/{image}", func() {
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r.Group("/blobs/uploads", func() {
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r.Post("", container.InitiateUploadBlob)
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r.Group("/{uuid}", func() {
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r.Get("", container.GetUploadBlob)
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r.Patch("", container.UploadBlob)
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r.Put("", container.EndUploadBlob)
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r.Delete("", container.CancelUploadBlob)
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})
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}, reqPackageAccess(perm.AccessModeWrite))
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r.Group("/blobs/{digest}", func() {
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r.Head("", container.HeadBlob)
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r.Get("", container.GetBlob)
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), container.DeleteBlob)
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})
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r.Group("/manifests/{reference}", func() {
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r.Put("", reqPackageAccess(perm.AccessModeWrite), container.UploadManifest)
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r.Head("", container.HeadManifest)
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r.Get("", container.GetManifest)
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r.Delete("", reqPackageAccess(perm.AccessModeWrite), container.DeleteManifest)
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})
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r.Get("/tags/list", container.GetTagList)
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}, container.VerifyImageName)
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var (
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blobsUploadsPattern = regexp.MustCompile(`\A(.+)/blobs/uploads/([a-zA-Z0-9-_.=]+)\z`)
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blobsPattern = regexp.MustCompile(`\A(.+)/blobs/([^/]+)\z`)
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manifestsPattern = regexp.MustCompile(`\A(.+)/manifests/([^/]+)\z`)
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)
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// Manual mapping of routes because {image} can contain slashes which chi does not support
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r.Route("/*", "HEAD,GET,POST,PUT,PATCH,DELETE", func(ctx *context.Context) {
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path := ctx.Params("*")
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isHead := ctx.Req.Method == "HEAD"
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isGet := ctx.Req.Method == "GET"
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isPost := ctx.Req.Method == "POST"
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isPut := ctx.Req.Method == "PUT"
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isPatch := ctx.Req.Method == "PATCH"
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isDelete := ctx.Req.Method == "DELETE"
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if isPost && strings.HasSuffix(path, "/blobs/uploads") {
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reqPackageAccess(perm.AccessModeWrite)(ctx)
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if ctx.Written() {
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return
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}
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ctx.SetParams("image", path[:len(path)-14])
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container.VerifyImageName(ctx)
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if ctx.Written() {
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return
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}
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container.InitiateUploadBlob(ctx)
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return
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}
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if isGet && strings.HasSuffix(path, "/tags/list") {
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ctx.SetParams("image", path[:len(path)-10])
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container.VerifyImageName(ctx)
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if ctx.Written() {
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return
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}
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container.GetTagList(ctx)
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return
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}
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m := blobsUploadsPattern.FindStringSubmatch(path)
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if len(m) == 3 && (isGet || isPut || isPatch || isDelete) {
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reqPackageAccess(perm.AccessModeWrite)(ctx)
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if ctx.Written() {
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return
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}
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ctx.SetParams("image", m[1])
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container.VerifyImageName(ctx)
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if ctx.Written() {
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return
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}
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ctx.SetParams("uuid", m[2])
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if isGet {
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container.GetUploadBlob(ctx)
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} else if isPatch {
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container.UploadBlob(ctx)
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} else if isPut {
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container.EndUploadBlob(ctx)
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} else {
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container.CancelUploadBlob(ctx)
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}
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return
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}
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m = blobsPattern.FindStringSubmatch(path)
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if len(m) == 3 && (isHead || isGet || isDelete) {
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ctx.SetParams("image", m[1])
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container.VerifyImageName(ctx)
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if ctx.Written() {
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return
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}
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ctx.SetParams("digest", m[2])
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if isHead {
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container.HeadBlob(ctx)
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} else if isGet {
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container.GetBlob(ctx)
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} else {
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reqPackageAccess(perm.AccessModeWrite)(ctx)
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if ctx.Written() {
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return
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}
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container.DeleteBlob(ctx)
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}
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return
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}
|
|
m = manifestsPattern.FindStringSubmatch(path)
|
|
if len(m) == 3 && (isHead || isGet || isPut || isDelete) {
|
|
ctx.SetParams("image", m[1])
|
|
container.VerifyImageName(ctx)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
ctx.SetParams("reference", m[2])
|
|
|
|
if isHead {
|
|
container.HeadManifest(ctx)
|
|
} else if isGet {
|
|
container.GetManifest(ctx)
|
|
} else {
|
|
reqPackageAccess(perm.AccessModeWrite)(ctx)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
if isPut {
|
|
container.UploadManifest(ctx)
|
|
} else {
|
|
container.DeleteManifest(ctx)
|
|
}
|
|
}
|
|
return
|
|
}
|
|
|
|
ctx.Status(http.StatusNotFound)
|
|
})
|
|
}, container.ReqContainerAccess, context_service.UserAssignmentWeb(), context.PackageAssignment(), reqPackageAccess(perm.AccessModeRead))
|
|
|
|
return r
|
|
}
|