Add Chef package registry (#22554)

This PR implements a [Chef registry](https://chef.io/) to manage
cookbooks. This package type was a bit complicated because Chef uses RSA
signed requests as authentication with the registry.


![grafik](https://user-images.githubusercontent.com/1666336/213747995-46819fd8-c3d6-45a2-afd4-a4c3c8505a4a.png)


![grafik](https://user-images.githubusercontent.com/1666336/213748145-d01c9e81-d4dd-41e3-a3cc-8241862c3166.png)

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

custom/conf/app.example.ini

@@ -2460,6 +2460,8 @@ ROUTER = console
 ;LIMIT_TOTAL_OWNER_SIZE = -1
 ;; Maximum size of a Cargo upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)
 ;LIMIT_SIZE_CARGO = -1
+;; Maximum size of a Chef upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)
+;LIMIT_SIZE_CHEF = -1
 ;; Maximum size of a Composer upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)
 ;LIMIT_SIZE_COMPOSER = -1
 ;; Maximum size of a Conan upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)

docs/content/doc/advanced/config-cheat-sheet.en-us.md

@@ -1214,6 +1214,7 @@ Task queue configuration has been moved to `queue.task`. However, the below conf
 - `LIMIT_TOTAL_OWNER_COUNT`: **-1**: Maximum count of package versions a single owner can have (`-1` means no limits)
 - `LIMIT_TOTAL_OWNER_SIZE`: **-1**: Maximum size of packages a single owner can use (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)
 - `LIMIT_SIZE_CARGO`: **-1**: Maximum size of a Cargo upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)
+- `LIMIT_SIZE_CHEF`: **-1**: Maximum size of a Chef upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)
 - `LIMIT_SIZE_COMPOSER`: **-1**: Maximum size of a Composer upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)
 - `LIMIT_SIZE_CONAN`: **-1**: Maximum size of a Conan upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)
 - `LIMIT_SIZE_CONDA`: **-1**: Maximum size of a Conda upload (`-1` means no limits, format `1000`, `1 MB`, `1 GiB`)

docs/content/doc/packages/chef.en-us.md

@@ -0,0 +1,96 @@
+---
+date: "2023-01-20T00:00:00+00:00"
+title: "Chef Packages Repository"
+slug: "packages/chef"
+draft: false
+toc: false
+menu:
+  sidebar:
+    parent: "packages"
+    name: "Chef"
+    weight: 5
+    identifier: "chef"
+---
+
+# Chef Packages Repository
+
+Publish [Chef](https://chef.io/) cookbooks for your user or organization.
+
+**Table of Contents**
+
+{{< toc >}}
+
+## Requirements
+
+To work with the Chef package registry, you have to use [`knife`](https://docs.chef.io/workstation/knife/).
+
+## Authentication
+
+The Chef package registry does not use an username:password authentication but signed requests with a private:public key pair.
+Visit the package owner settings page to create the necessary key pair.
+Only the public key is stored inside Gitea. if you loose access to the private key you must re-generate the key pair.
+[Configure `knife`](https://docs.chef.io/workstation/knife_setup/) to use the downloaded private key with your Gitea username as `client_name`.
+
+## Configure the package registry
+
+To [configure `knife`](https://docs.chef.io/workstation/knife_setup/) to use the Gitea package registry add the url to the `~/.chef/config.rb` file.
+
+```
+knife[:supermarket_site] = 'https://gitea.example.com/api/packages/{owner}/chef'
+```
+
+| Parameter | Description |
+| --------- | ----------- |
+| `owner`   | The owner of the package. |
+
+## Publish a package
+
+To publish a Chef package execute the following command:
+
+```shell
+knife supermarket share {package_name}
+```
+
+| Parameter      | Description |
+| -------------- | ----------- |
+| `package_name` | The package name. |
+
+You cannot publish a package if a package of the same name and version already exists. You must delete the existing package first.
+
+## Install a package
+
+To install a package from the package registry, execute the following command:
+
+```shell
+knife supermarket install {package_name}
+```
+
+Optional you can specify the package version:
+
+```shell
+knife supermarket install {package_name} {package_version}
+```
+
+| Parameter         | Description |
+| ----------------- | ----------- |
+| `package_name`    | The package name. |
+| `package_version` | The package version. |
+
+## Delete a package
+
+If you want to remove a package from the registry, execute the following command:
+
+```shell
+knife supermarket unshare {package_name}
+```
+
+Optional you can specify the package version:
+
+```shell
+knife supermarket unshare {package_name}/versions/{package_version}
+```
+
+| Parameter         | Description |
+| ----------------- | ----------- |
+| `package_name`    | The package name. |
+| `package_version` | The package version. |

docs/content/doc/packages/overview.en-us.md

@@ -27,6 +27,7 @@ The following package managers are currently supported:
 | Name | Language | Package client |
 | ---- | -------- | -------------- |
 | [Cargo]({{< relref "doc/packages/cargo.en-us.md" >}}) | Rust | `cargo` |
+| [Chef]({{< relref "doc/packages/chef.en-us.md" >}}) | - | `knife` |
 | [Composer]({{< relref "doc/packages/composer.en-us.md" >}}) | PHP | `composer` |
 | [Conan]({{< relref "doc/packages/conan.en-us.md" >}}) | C++ | `conan` |
 | [Conda]({{< relref "doc/packages/conda.en-us.md" >}}) | - | `conda` |

models/packages/descriptor.go

@@ -12,6 +12,7 @@ import (
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/json"
 	"code.gitea.io/gitea/modules/packages/cargo"
+	"code.gitea.io/gitea/modules/packages/chef"
 	"code.gitea.io/gitea/modules/packages/composer"
 	"code.gitea.io/gitea/modules/packages/conan"
 	"code.gitea.io/gitea/modules/packages/conda"
@@ -132,6 +133,8 @@ func GetPackageDescriptor(ctx context.Context, pv *PackageVersion) (*PackageDesc
 	switch p.Type {
 	case TypeCargo:
 		metadata = &cargo.Metadata{}
+	case TypeChef:
+		metadata = &chef.Metadata{}
 	case TypeComposer:
 		metadata = &composer.Metadata{}
 	case TypeConan:

models/packages/package.go

@@ -31,6 +31,7 @@ type Type string
 // List of supported packages
 const (
 	TypeCargo     Type = "cargo"
+	TypeChef      Type = "chef"
 	TypeComposer  Type = "composer"
 	TypeConan     Type = "conan"
 	TypeConda     Type = "conda"
@@ -48,6 +49,7 @@ const (
 
 var TypeList = []Type{
 	TypeCargo,
+	TypeChef,
 	TypeComposer,
 	TypeConan,
 	TypeConda,
@@ -68,6 +70,8 @@ func (pt Type) Name() string {
 	switch pt {
 	case TypeCargo:
 		return "Cargo"
+	case TypeChef:
+		return "Chef"
 	case TypeComposer:
 		return "Composer"
 	case TypeConan:
@@ -103,6 +107,8 @@ func (pt Type) SVGName() string {
 	switch pt {
 	case TypeCargo:
 		return "gitea-cargo"
+	case TypeChef:
+		return "gitea-chef"
 	case TypeComposer:
 		return "gitea-composer"
 	case TypeConan:

modules/activitypub/user_settings.go

@@ -5,8 +5,11 @@ package activitypub
 
 import (
 	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/util"
 )
 
+const rsaBits = 2048
+
 // GetKeyPair function returns a user's private and public keys
 func GetKeyPair(user *user_model.User) (pub, priv string, err error) {
 	var settings map[string]*user_model.Setting
@@ -14,7 +17,7 @@ func GetKeyPair(user *user_model.User) (pub, priv string, err error) {
 	if err != nil {
 		return
 	} else if len(settings) == 0 {
-		if priv, pub, err = GenerateKeyPair(); err != nil {
+		if priv, pub, err = util.GenerateKeyPair(rsaBits); err != nil {
 			return
 		}
 		if err = user_model.SetUserSetting(user.ID, user_model.UserActivityPubPrivPem, priv); err != nil {

modules/packages/chef/metadata.go

@@ -0,0 +1,134 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package chef
+
+import (
+	"archive/tar"
+	"compress/gzip"
+	"io"
+	"regexp"
+	"strings"
+
+	"code.gitea.io/gitea/modules/json"
+	"code.gitea.io/gitea/modules/util"
+	"code.gitea.io/gitea/modules/validation"
+)
+
+const (
+	KeyBits          = 4096
+	SettingPublicPem = "chef.public_pem"
+)
+
+var (
+	ErrMissingMetadataFile = util.NewInvalidArgumentErrorf("metadata.json file is missing")
+	ErrInvalidName         = util.NewInvalidArgumentErrorf("package name is invalid")
+	ErrInvalidVersion      = util.NewInvalidArgumentErrorf("package version is invalid")
+
+	namePattern    = regexp.MustCompile(`\A\S+\z`)
+	versionPattern = regexp.MustCompile(`\A\d+\.\d+(?:\.\d+)?\z`)
+)
+
+// Package represents a Chef package
+type Package struct {
+	Name     string
+	Version  string
+	Metadata *Metadata
+}
+
+// Metadata represents the metadata of a Chef package
+type Metadata struct {
+	Description     string            `json:"description,omitempty"`
+	LongDescription string            `json:"long_description,omitempty"`
+	Author          string            `json:"author,omitempty"`
+	License         string            `json:"license,omitempty"`
+	RepositoryURL   string            `json:"repository_url,omitempty"`
+	Dependencies    map[string]string `json:"dependencies,omitempty"`
+}
+
+type chefMetadata struct {
+	Name               string            `json:"name"`
+	Description        string            `json:"description"`
+	LongDescription    string            `json:"long_description"`
+	Maintainer         string            `json:"maintainer"`
+	MaintainerEmail    string            `json:"maintainer_email"`
+	License            string            `json:"license"`
+	Platforms          map[string]string `json:"platforms"`
+	Dependencies       map[string]string `json:"dependencies"`
+	Providing          map[string]string `json:"providing"`
+	Recipes            map[string]string `json:"recipes"`
+	Version            string            `json:"version"`
+	SourceURL          string            `json:"source_url"`
+	IssuesURL          string            `json:"issues_url"`
+	Privacy            bool              `json:"privacy"`
+	ChefVersions       [][]string        `json:"chef_versions"`
+	Gems               [][]string        `json:"gems"`
+	EagerLoadLibraries bool              `json:"eager_load_libraries"`
+}
+
+// ParsePackage parses the Chef package file
+func ParsePackage(r io.Reader) (*Package, error) {
+	gzr, err := gzip.NewReader(r)
+	if err != nil {
+		return nil, err
+	}
+	defer gzr.Close()
+
+	tr := tar.NewReader(gzr)
+	for {
+		hd, err := tr.Next()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			return nil, err
+		}
+
+		if hd.Typeflag != tar.TypeReg {
+			continue
+		}
+
+		if strings.Count(hd.Name, "/") != 1 {
+			continue
+		}
+
+		if hd.FileInfo().Name() == "metadata.json" {
+			return ParseChefMetadata(tr)
+		}
+	}
+
+	return nil, ErrMissingMetadataFile
+}
+
+// ParseChefMetadata parses a metadata.json file to retrieve the metadata of a Chef package
+func ParseChefMetadata(r io.Reader) (*Package, error) {
+	var cm chefMetadata
+	if err := json.NewDecoder(r).Decode(&cm); err != nil {
+		return nil, err
+	}
+
+	if !namePattern.MatchString(cm.Name) {
+		return nil, ErrInvalidName
+	}
+
+	if !versionPattern.MatchString(cm.Version) {
+		return nil, ErrInvalidVersion
+	}
+
+	if !validation.IsValidURL(cm.SourceURL) {
+		cm.SourceURL = ""
+	}
+
+	return &Package{
+		Name:    cm.Name,
+		Version: cm.Version,
+		Metadata: &Metadata{
+			Description:     cm.Description,
+			LongDescription: cm.LongDescription,
+			Author:          cm.Maintainer,
+			License:         cm.License,
+			RepositoryURL:   cm.SourceURL,
+			Dependencies:    cm.Dependencies,
+		},
+	}, nil
+}

modules/packages/chef/metadata_test.go

@@ -0,0 +1,92 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package chef
+
+import (
+	"archive/tar"
+	"bytes"
+	"compress/gzip"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+const (
+	packageName          = "gitea"
+	packageVersion       = "1.0.1"
+	packageAuthor        = "KN4CK3R"
+	packageDescription   = "Package Description"
+	packageRepositoryURL = "https://gitea.io/gitea/gitea"
+)
+
+func TestParsePackage(t *testing.T) {
+	t.Run("MissingMetadataFile", func(t *testing.T) {
+		var buf bytes.Buffer
+		zw := gzip.NewWriter(&buf)
+		tw := tar.NewWriter(zw)
+		tw.Close()
+		zw.Close()
+
+		p, err := ParsePackage(&buf)
+		assert.Nil(t, p)
+		assert.ErrorIs(t, err, ErrMissingMetadataFile)
+	})
+
+	t.Run("Valid", func(t *testing.T) {
+		var buf bytes.Buffer
+		zw := gzip.NewWriter(&buf)
+		tw := tar.NewWriter(zw)
+
+		content := `{"name":"` + packageName + `","version":"` + packageVersion + `"}`
+
+		hdr := &tar.Header{
+			Name: packageName + "/metadata.json",
+			Mode: 0o600,
+			Size: int64(len(content)),
+		}
+		tw.WriteHeader(hdr)
+		tw.Write([]byte(content))
+
+		tw.Close()
+		zw.Close()
+
+		p, err := ParsePackage(&buf)
+		assert.NoError(t, err)
+		assert.NotNil(t, p)
+		assert.Equal(t, packageName, p.Name)
+		assert.Equal(t, packageVersion, p.Version)
+		assert.NotNil(t, p.Metadata)
+	})
+}
+
+func TestParseChefMetadata(t *testing.T) {
+	t.Run("InvalidName", func(t *testing.T) {
+		for _, name := range []string{" test", "test "} {
+			p, err := ParseChefMetadata(strings.NewReader(`{"name":"` + name + `","version":"1.0.0"}`))
+			assert.Nil(t, p)
+			assert.ErrorIs(t, err, ErrInvalidName)
+		}
+	})
+
+	t.Run("InvalidVersion", func(t *testing.T) {
+		for _, version := range []string{"1", "1.2.3.4", "1.0.0 "} {
+			p, err := ParseChefMetadata(strings.NewReader(`{"name":"test","version":"` + version + `"}`))
+			assert.Nil(t, p)
+			assert.ErrorIs(t, err, ErrInvalidVersion)
+		}
+	})
+
+	t.Run("Valid", func(t *testing.T) {
+		p, err := ParseChefMetadata(strings.NewReader(`{"name":"` + packageName + `","version":"` + packageVersion + `","description":"` + packageDescription + `","maintainer":"` + packageAuthor + `","source_url":"` + packageRepositoryURL + `"}`))
+		assert.NotNil(t, p)
+		assert.NoError(t, err)
+
+		assert.Equal(t, packageName, p.Name)
+		assert.Equal(t, packageVersion, p.Version)
+		assert.Equal(t, packageDescription, p.Metadata.Description)
+		assert.Equal(t, packageAuthor, p.Metadata.Author)
+		assert.Equal(t, packageRepositoryURL, p.Metadata.RepositoryURL)
+	})
+}

modules/setting/packages.go

@@ -26,6 +26,7 @@ var (
 		LimitTotalOwnerCount int64
 		LimitTotalOwnerSize  int64
 		LimitSizeCargo       int64
+		LimitSizeChef        int64
 		LimitSizeComposer    int64
 		LimitSizeConan       int64
 		LimitSizeConda       int64
@@ -67,6 +68,7 @@ func newPackages() {
 
 	Packages.LimitTotalOwnerSize = mustBytes(sec, "LIMIT_TOTAL_OWNER_SIZE")
 	Packages.LimitSizeCargo = mustBytes(sec, "LIMIT_SIZE_CARGO")
+	Packages.LimitSizeChef = mustBytes(sec, "LIMIT_SIZE_CHEF")
 	Packages.LimitSizeComposer = mustBytes(sec, "LIMIT_SIZE_COMPOSER")
 	Packages.LimitSizeConan = mustBytes(sec, "LIMIT_SIZE_CONAN")
 	Packages.LimitSizeConda = mustBytes(sec, "LIMIT_SIZE_CONDA")

modules/util/keypair.go

@@ -1,7 +1,7 @@
 // Copyright 2021 The Gitea Authors. All rights reserved.
 // SPDX-License-Identifier: MIT
 
-package activitypub
+package util
 
 import (
 	"crypto/rand"
@@ -10,11 +10,9 @@ import (
 	"encoding/pem"
 )
 
-const rsaBits = 2048
+// GenerateKeyPair generates a public and private keypair
-
+func GenerateKeyPair(bits int) (string, string, error) {
-// GenerateKeyPair generates a public and private keypair for signing actions by users for activitypub purposes
+	priv, _ := rsa.GenerateKey(rand.Reader, bits)
-func GenerateKeyPair() (string, string, error) {
-	priv, _ := rsa.GenerateKey(rand.Reader, rsaBits)
 	privPem, err := pemBlockForPriv(priv)
 	if err != nil {
 		return "", "", err

modules/util/keypair_test.go

@@ -1,7 +1,7 @@
 // Copyright 2021 The Gitea Authors. All rights reserved.
 // SPDX-License-Identifier: MIT
 
-package activitypub
+package util
 
 import (
 	"crypto"
@@ -17,7 +17,7 @@ import (
 )
 
 func TestKeygen(t *testing.T) {
-	priv, pub, err := GenerateKeyPair()
+	priv, pub, err := GenerateKeyPair(2048)
 	assert.NoError(t, err)
 
 	assert.NotEmpty(t, priv)
@@ -28,7 +28,7 @@ func TestKeygen(t *testing.T) {
 }
 
 func TestSignUsingKeys(t *testing.T) {
-	priv, pub, err := GenerateKeyPair()
+	priv, pub, err := GenerateKeyPair(2048)
 	assert.NoError(t, err)
 
 	privPem, _ := pem.Decode([]byte(priv))

options/locale/locale_en-US.ini

@@ -3145,6 +3145,8 @@ keywords = Keywords
 details = Details
 details.author = Author
 details.project_site = Project Site
+details.repository_site = Repository Site
+details.documentation_site = Documentation Site
 details.license = License
 assets = Assets
 versions = Versions
@@ -3157,6 +3159,9 @@ cargo.install = To install the package using Cargo, run the following command:
 cargo.documentation = For more information on the Cargo registry, see <a target="_blank" rel="noopener noreferrer" href="https://docs.gitea.io/en-us/packages/cargo/">the documentation</a>.
 cargo.details.repository_site = Repository Site
 cargo.details.documentation_site = Documentation Site
+chef.registry = Setup this registry in your <code>~/.chef/config.rb</code> file:
+chef.install = To install the package, run the following command:
+chef.documentation = For more information on the Chef registry, see <a target="_blank" rel="noopener noreferrer" href="https://docs.gitea.io/en-us/packages/chef/">the documentation</a>.
 composer.registry = Setup this registry in your <code>~/.composer/config.json</code> file:
 composer.install = To install the package using Composer, run the following command:
 composer.documentation = For more information on the Composer registry, see <a target="_blank" rel="noopener noreferrer" href="https://docs.gitea.io/en-us/packages/composer/">the documentation</a>.
@@ -3173,8 +3178,6 @@ conda.details.repository_site = Repository Site
 conda.details.documentation_site = Documentation Site
 container.details.type = Image Type
 container.details.platform = Platform
-container.details.repository_site = Repository Site
-container.details.documentation_site = Documentation Site
 container.pull = Pull the image from the command line:
 container.digest = Digest:
 container.documentation = For more information on the Container registry, see <a target="_blank" rel="noopener noreferrer" href="https://docs.gitea.io/en-us/packages/container/">the documentation</a>.
@@ -3208,8 +3211,6 @@ npm.dependencies.optional = Optional Dependencies
 npm.details.tag = Tag
 pub.install = To install the package using Dart, run the following command:
 pub.documentation = For more information on the Pub registry, see <a target="_blank" rel="noopener noreferrer" href="https://docs.gitea.io/en-us/packages/pub/">the documentation</a>.
-pub.details.repository_site = Repository Site
-pub.details.documentation_site = Documentation Site
 pypi.requires = Requires Python
 pypi.install = To install the package using pip, run the following command:
 pypi.documentation = For more information on the PyPI registry, see <a target="_blank" rel="noopener noreferrer" href="https://docs.gitea.io/en-us/packages/pypi/">the documentation</a>.
@@ -3262,6 +3263,9 @@ owner.settings.cleanuprules.remove.days = Remove versions older than
 owner.settings.cleanuprules.remove.pattern = Remove versions matching
 owner.settings.cleanuprules.success.update = Cleanup rule has been updated.
 owner.settings.cleanuprules.success.delete = Cleanup rule has been deleted.
+owner.settings.chef.title = Chef Registry
+owner.settings.chef.keypair = Generate key pair
+owner.settings.chef.keypair.description = Generate a key pair used to authenticate against the Chef registry. The previous key can not be used afterwards.
 
 [secrets]
 secrets = Secrets

public/img/svg/gitea-chef.svg

@@ -0,0 +1 @@
+<svg viewBox="0 0 36 36" class="svg gitea-chef" width="16" height="16" aria-hidden="true"><g fill="none" fill-rule="evenodd"><path fill="#435363" d="M18 25.8c-4.3 0-7.7-3.6-7.7-8s3.4-7.9 7.7-7.9c3.5 0 6.4 2.4 7.3 5.7h3c-1-5-5.2-8.7-10.3-8.7-5.9 0-10.6 4.9-10.6 10.9 0 6.1 4.7 11 10.6 11 5.1 0 9.3-3.7 10.3-8.7h-3c-.9 3.3-3.8 5.7-7.3 5.7"/><path fill="#435363" d="M12.8 23.2c1.3 1.4 3.1 2.3 5.2 2.3v-3.2c-1.2 0-2.3-.5-3.1-1.3l-2.1 2.2"/><path fill="#F38B00" d="M10.6 17.8c0 1.1.3 2.2.6 3.1l2.9-1.3c-.3-.5-.4-1.1-.4-1.8 0-2.4 1.9-4.4 4.3-4.4v-3.2c-4.1 0-7.4 3.4-7.4 7.6"/><path fill="#435363" d="m20.6 10.7-1.1 3c.9.4 1.7 1.1 2.2 1.9H25c-.7-2.2-2.3-4-4.4-4.9"/><path fill="#F38B00" d="m19.5 22 1.1 2.9c2.1-.8 3.7-2.6 4.4-4.8h-3.3c-.5.8-1.3 1.5-2.2 1.9"/><path fill="#435363" d="M4.4 22.1c-.1-.2-.1-.3-.1-.5-.1-.2-.1-.3-.2-.5V21c0-.1 0-.3-.1-.4v-.5c-.1-.1-.1-.2-.1-.3-.1-.6-.1-1.3-.1-2H.9c0 .8 0 1.5.1 2.2 0 .2.1.4.1.6v.1c0 .2.1.4.1.5s0 .2.1.3v.3c.1.1.1.2.1.4 0 0 .1.1.1.2 0 .2 0 .3.1.4v.2c.2.7.5 1.3.7 2L5 23.8c-.2-.6-.4-1.1-.6-1.7"/><path fill="#F38B00" d="M18 32.6c-3.9 0-7.5-1.7-10.1-4.4l-2 2.2c3.1 3.2 7.3 5.2 12.1 5.2 8.7 0 15.8-6.8 16.9-15.5H32c-1.1 7-7 12.5-14 12.5M18 3.1c3.1 0 6.1 1.1 8.4 2.9l1.8-2.4C25.3 1.4 21.8.1 18 .1 10.7.1 4.5 4.8 2.1 11.4l2.7 1.1C6.8 7 12 3.1 18 3.1"/><path fill="#435363" d="M32 15.6h2.9c-.3-2.6-1.2-5-2.5-7.2L30 10c1 1.7 1.7 3.6 2 5.6"/><path fill="#F38B00" d="M28.7 15.6h2.9c-.8-5.1-4.1-9.3-8.6-11.1l-1.1 2.8c3.5 1.3 6 4.5 6.8 8.3"/><path fill="#435363" d="M18 6.5v-3c-5.9 0-10.9 3.8-12.9 9.1l2.7 1.1C9.4 9.5 13.3 6.5 18 6.5"/><path fill="#F38B00" d="M7 17.8H4.1c0 6.1 3.6 11.2 8.7 13.4l1.1-2.8C9.9 26.7 7 22.6 7 17.8"/><path fill="#435363" d="M18 29.2v3c6.9 0 12.6-5.3 13.6-12.1h-2.9c-1 5.2-5.4 9.1-10.7 9.1"/></g></svg>

routers/api/packages/api.go

@@ -15,6 +15,7 @@ import (
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/web"
 	"code.gitea.io/gitea/routers/api/packages/cargo"
+	"code.gitea.io/gitea/routers/api/packages/chef"
 	"code.gitea.io/gitea/routers/api/packages/composer"
 	"code.gitea.io/gitea/routers/api/packages/conan"
 	"code.gitea.io/gitea/routers/api/packages/conda"
@@ -54,6 +55,7 @@ func CommonRoutes(ctx gocontext.Context) *web.Route {
 		&auth.Basic{},
 		&nuget.Auth{},
 		&conan.Auth{},
+		&chef.Auth{},
 	}
 	if setting.Service.EnableReverseProxyAuth {
 		authMethods = append(authMethods, &auth.ReverseProxy{})
@@ -86,6 +88,25 @@ func CommonRoutes(ctx gocontext.Context) *web.Route {
 				})
 			})
 		}, reqPackageAccess(perm.AccessModeRead))
+		r.Group("/chef", func() {
+			r.Group("/api/v1", func() {
+				r.Get("/universe", chef.PackagesUniverse)
+				r.Get("/search", chef.EnumeratePackages)
+				r.Group("/cookbooks", func() {
+					r.Get("", chef.EnumeratePackages)
+					r.Post("", reqPackageAccess(perm.AccessModeWrite), chef.UploadPackage)
+					r.Group("/{name}", func() {
+						r.Get("", chef.PackageMetadata)
+						r.Group("/versions/{version}", func() {
+							r.Get("", chef.PackageVersionMetadata)
+							r.Delete("", reqPackageAccess(perm.AccessModeWrite), chef.DeletePackageVersion)
+							r.Get("/download", chef.DownloadPackage)
+						})
+						r.Delete("", reqPackageAccess(perm.AccessModeWrite), chef.DeletePackage)
+					})
+				})
+			})
+		}, reqPackageAccess(perm.AccessModeRead))
 		r.Group("/composer", func() {
 			r.Get("/packages.json", composer.ServiceIndex)
 			r.Get("/search.json", composer.SearchPackages)

routers/api/packages/chef/auth.go

@@ -0,0 +1,270 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package chef
+
+import (
+	"crypto"
+	"crypto/rsa"
+	"crypto/sha1"
+	"crypto/sha256"
+	"crypto/x509"
+	"encoding/base64"
+	"encoding/pem"
+	"fmt"
+	"hash"
+	"math/big"
+	"net/http"
+	"path"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+
+	user_model "code.gitea.io/gitea/models/user"
+	chef_module "code.gitea.io/gitea/modules/packages/chef"
+	"code.gitea.io/gitea/modules/util"
+	"code.gitea.io/gitea/services/auth"
+)
+
+const (
+	maxTimeDifference = 10 * time.Minute
+)
+
+var (
+	algorithmPattern     = regexp.MustCompile(`algorithm=(\w+)`)
+	versionPattern       = regexp.MustCompile(`version=(\d+\.\d+)`)
+	authorizationPattern = regexp.MustCompile(`\AX-Ops-Authorization-(\d+)`)
+)
+
+// Documentation:
+// https://docs.chef.io/server/api_chef_server/#required-headers
+// https://github.com/chef-boneyard/chef-rfc/blob/master/rfc065-sign-v1.3.md
+// https://github.com/chef/mixlib-authentication/blob/bc8adbef833d4be23dc78cb23e6fe44b51ebc34f/lib/mixlib/authentication/signedheaderauth.rb
+
+type Auth struct{}
+
+func (a *Auth) Name() string {
+	return "chef"
+}
+
+// Verify extracts the user from the signed request
+// If the request is signed with the user private key the user is verified.
+func (a *Auth) Verify(req *http.Request, w http.ResponseWriter, store auth.DataStore, sess auth.SessionStore) (*user_model.User, error) {
+	u, err := getUserFromRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if u == nil {
+		return nil, nil
+	}
+
+	pub, err := getUserPublicKey(u)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := verifyTimestamp(req); err != nil {
+		return nil, err
+	}
+
+	version, err := getSignVersion(req)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := verifySignedHeaders(req, version, pub.(*rsa.PublicKey)); err != nil {
+		return nil, err
+	}
+
+	return u, nil
+}
+
+func getUserFromRequest(req *http.Request) (*user_model.User, error) {
+	username := req.Header.Get("X-Ops-Userid")
+	if username == "" {
+		return nil, nil
+	}
+
+	return user_model.GetUserByName(req.Context(), username)
+}
+
+func getUserPublicKey(u *user_model.User) (crypto.PublicKey, error) {
+	pubKey, err := user_model.GetSetting(u.ID, chef_module.SettingPublicPem)
+	if err != nil {
+		return nil, err
+	}
+
+	pubPem, _ := pem.Decode([]byte(pubKey))
+
+	return x509.ParsePKIXPublicKey(pubPem.Bytes)
+}
+
+func verifyTimestamp(req *http.Request) error {
+	hdr := req.Header.Get("X-Ops-Timestamp")
+	if hdr == "" {
+		return util.NewInvalidArgumentErrorf("X-Ops-Timestamp header missing")
+	}
+
+	ts, err := time.Parse(time.RFC3339, hdr)
+	if err != nil {
+		return err
+	}
+
+	diff := time.Now().UTC().Sub(ts)
+	if diff < 0 {
+		diff = -diff
+	}
+
+	if diff > maxTimeDifference {
+		return fmt.Errorf("time difference")
+	}
+
+	return nil
+}
+
+func getSignVersion(req *http.Request) (string, error) {
+	hdr := req.Header.Get("X-Ops-Sign")
+	if hdr == "" {
+		return "", util.NewInvalidArgumentErrorf("X-Ops-Sign header missing")
+	}
+
+	m := versionPattern.FindStringSubmatch(hdr)
+	if len(m) != 2 {
+		return "", util.NewInvalidArgumentErrorf("invalid X-Ops-Sign header")
+	}
+
+	switch m[1] {
+	case "1.0", "1.1", "1.2", "1.3":
+	default:
+		return "", util.NewInvalidArgumentErrorf("unsupported version")
+	}
+
+	version := m[1]
+
+	m = algorithmPattern.FindStringSubmatch(hdr)
+	if len(m) == 2 && m[1] != "sha1" && !(m[1] == "sha256" && version == "1.3") {
+		return "", util.NewInvalidArgumentErrorf("unsupported algorithm")
+	}
+
+	return version, nil
+}
+
+func verifySignedHeaders(req *http.Request, version string, pub *rsa.PublicKey) error {
+	authorizationData, err := getAuthorizationData(req)
+	if err != nil {
+		return err
+	}
+
+	checkData := buildCheckData(req, version)
+
+	switch version {
+	case "1.3":
+		return verifyDataNew(authorizationData, checkData, pub, crypto.SHA256)
+	case "1.2":
+		return verifyDataNew(authorizationData, checkData, pub, crypto.SHA1)
+	default:
+		return verifyDataOld(authorizationData, checkData, pub)
+	}
+}
+
+func getAuthorizationData(req *http.Request) ([]byte, error) {
+	valueList := make(map[int]string)
+	for k, vs := range req.Header {
+		if m := authorizationPattern.FindStringSubmatch(k); m != nil {
+			index, _ := strconv.Atoi(m[1])
+			var v string
+			if len(vs) == 0 {
+				v = ""
+			} else {
+				v = vs[0]
+			}
+			valueList[index] = v
+		}
+	}
+
+	tmp := make([]string, len(valueList))
+	for k, v := range valueList {
+		if k > len(tmp) {
+			return nil, fmt.Errorf("invalid X-Ops-Authorization headers")
+		}
+		tmp[k-1] = v
+	}
+
+	return base64.StdEncoding.DecodeString(strings.Join(tmp, ""))
+}
+
+func buildCheckData(req *http.Request, version string) []byte {
+	username := req.Header.Get("X-Ops-Userid")
+	if version != "1.0" && version != "1.3" {
+		sum := sha1.Sum([]byte(username))
+		username = base64.StdEncoding.EncodeToString(sum[:])
+	}
+
+	var data string
+	if version == "1.3" {
+		data = fmt.Sprintf(
+			"Method:%s\nPath:%s\nX-Ops-Content-Hash:%s\nX-Ops-Sign:version=%s\nX-Ops-Timestamp:%s\nX-Ops-UserId:%s\nX-Ops-Server-API-Version:%s",
+			req.Method,
+			path.Clean(req.URL.Path),
+			req.Header.Get("X-Ops-Content-Hash"),
+			version,
+			req.Header.Get("X-Ops-Timestamp"),
+			username,
+			req.Header.Get("X-Ops-Server-Api-Version"),
+		)
+	} else {
+		sum := sha1.Sum([]byte(path.Clean(req.URL.Path)))
+		data = fmt.Sprintf(
+			"Method:%s\nHashed Path:%s\nX-Ops-Content-Hash:%s\nX-Ops-Timestamp:%s\nX-Ops-UserId:%s",
+			req.Method,
+			base64.StdEncoding.EncodeToString(sum[:]),
+			req.Header.Get("X-Ops-Content-Hash"),
+			req.Header.Get("X-Ops-Timestamp"),
+			username,
+		)
+	}
+
+	return []byte(data)
+}
+
+func verifyDataNew(signature, data []byte, pub *rsa.PublicKey, algo crypto.Hash) error {
+	var h hash.Hash
+	if algo == crypto.SHA256 {
+		h = sha256.New()
+	} else {
+		h = sha1.New()
+	}
+	if _, err := h.Write(data); err != nil {
+		return err
+	}
+
+	return rsa.VerifyPKCS1v15(pub, algo, h.Sum(nil), signature)
+}
+
+func verifyDataOld(signature, data []byte, pub *rsa.PublicKey) error {
+	c := new(big.Int)
+	m := new(big.Int)
+	m.SetBytes(signature)
+	e := big.NewInt(int64(pub.E))
+	c.Exp(m, e, pub.N)
+
+	out := c.Bytes()
+
+	skip := 0
+	for i := 2; i < len(out); i++ {
+		if i+1 >= len(out) {
+			break
+		}
+		if out[i] == 0xFF && out[i+1] == 0 {
+			skip = i + 2
+			break
+		}
+	}
+
+	if !util.SliceEqual(out[skip:], data) {
+		return fmt.Errorf("could not verify signature")
+	}
+
+	return nil
+}

routers/api/packages/chef/chef.go

@@ -0,0 +1,404 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package chef
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"sort"
+	"strings"
+	"time"
+
+	"code.gitea.io/gitea/models/db"
+	packages_model "code.gitea.io/gitea/models/packages"
+	"code.gitea.io/gitea/modules/context"
+	packages_module "code.gitea.io/gitea/modules/packages"
+	chef_module "code.gitea.io/gitea/modules/packages/chef"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
+	"code.gitea.io/gitea/routers/api/packages/helper"
+	packages_service "code.gitea.io/gitea/services/packages"
+)
+
+func apiError(ctx *context.Context, status int, obj interface{}) {
+	type Error struct {
+		ErrorMessages []string `json:"error_messages"`
+	}
+
+	helper.LogAndProcessError(ctx, status, obj, func(message string) {
+		ctx.JSON(status, Error{
+			ErrorMessages: []string{message},
+		})
+	})
+}
+
+func PackagesUniverse(ctx *context.Context) {
+	pvs, _, err := packages_model.SearchVersions(ctx, &packages_model.PackageSearchOptions{
+		OwnerID:    ctx.Package.Owner.ID,
+		Type:       packages_model.TypeChef,
+		IsInternal: util.OptionalBoolFalse,
+	})
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	pds, err := packages_model.GetPackageDescriptors(ctx, pvs)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	type VersionInfo struct {
+		LocationType string            `json:"location_type"`
+		LocationPath string            `json:"location_path"`
+		DownloadURL  string            `json:"download_url"`
+		Dependencies map[string]string `json:"dependencies"`
+	}
+
+	baseURL := setting.AppURL + "api/packages/" + ctx.Package.Owner.Name + "/chef/api/v1"
+
+	universe := make(map[string]map[string]*VersionInfo)
+	for _, pd := range pds {
+		if _, ok := universe[pd.Package.Name]; !ok {
+			universe[pd.Package.Name] = make(map[string]*VersionInfo)
+		}
+		universe[pd.Package.Name][pd.Version.Version] = &VersionInfo{
+			LocationType: "opscode",
+			LocationPath: baseURL,
+			DownloadURL:  fmt.Sprintf("%s/cookbooks/%s/versions/%s/download", baseURL, url.PathEscape(pd.Package.Name), pd.Version.Version),
+			Dependencies: pd.Metadata.(*chef_module.Metadata).Dependencies,
+		}
+	}
+
+	ctx.JSON(http.StatusOK, universe)
+}
+
+// https://github.com/chef/chef/blob/main/knife/lib/chef/knife/supermarket_list.rb
+// https://github.com/chef/chef/blob/main/knife/lib/chef/knife/supermarket_search.rb
+func EnumeratePackages(ctx *context.Context) {
+	opts := &packages_model.PackageSearchOptions{
+		OwnerID:    ctx.Package.Owner.ID,
+		Type:       packages_model.TypeChef,
+		Name:       packages_model.SearchValue{Value: ctx.FormTrim("q")},
+		IsInternal: util.OptionalBoolFalse,
+		Paginator: db.NewAbsoluteListOptions(
+			ctx.FormInt("start"),
+			ctx.FormInt("items"),
+		),
+	}
+
+	switch strings.ToLower(ctx.FormTrim("order")) {
+	case "recently_updated", "recently_added":
+		opts.Sort = packages_model.SortCreatedDesc
+	default:
+		opts.Sort = packages_model.SortNameAsc
+	}
+
+	pvs, total, err := packages_model.SearchLatestVersions(ctx, opts)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	pds, err := packages_model.GetPackageDescriptors(ctx, pvs)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	type Item struct {
+		CookbookName        string `json:"cookbook_name"`
+		CookbookMaintainer  string `json:"cookbook_maintainer"`
+		CookbookDescription string `json:"cookbook_description"`
+		Cookbook            string `json:"cookbook"`
+	}
+
+	type Result struct {
+		Start int     `json:"start"`
+		Total int     `json:"total"`
+		Items []*Item `json:"items"`
+	}
+
+	baseURL := setting.AppURL + "api/packages/" + ctx.Package.Owner.Name + "/chef/api/v1/cookbooks/"
+
+	items := make([]*Item, 0, len(pds))
+	for _, pd := range pds {
+		metadata := pd.Metadata.(*chef_module.Metadata)
+
+		items = append(items, &Item{
+			CookbookName:        pd.Package.Name,
+			CookbookMaintainer:  metadata.Author,
+			CookbookDescription: metadata.Description,
+			Cookbook:            baseURL + url.PathEscape(pd.Package.Name),
+		})
+	}
+
+	skip, _ := opts.Paginator.GetSkipTake()
+
+	ctx.JSON(http.StatusOK, &Result{
+		Start: skip,
+		Total: int(total),
+		Items: items,
+	})
+}
+
+// https://github.com/chef/chef/blob/main/knife/lib/chef/knife/supermarket_show.rb
+func PackageMetadata(ctx *context.Context) {
+	packageName := ctx.Params("name")
+
+	pvs, err := packages_model.GetVersionsByPackageName(ctx, ctx.Package.Owner.ID, packages_model.TypeChef, packageName)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+	if len(pvs) == 0 {
+		apiError(ctx, http.StatusNotFound, nil)
+		return
+	}
+
+	pds, err := packages_model.GetPackageDescriptors(ctx, pvs)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	sort.Slice(pds, func(i, j int) bool {
+		return pds[i].SemVer.LessThan(pds[j].SemVer)
+	})
+
+	type Result struct {
+		Name          string    `json:"name"`
+		Maintainer    string    `json:"maintainer"`
+		Description   string    `json:"description"`
+		Category      string    `json:"category"`
+		LatestVersion string    `json:"latest_version"`
+		SourceURL     string    `json:"source_url"`
+		CreatedAt     time.Time `json:"created_at"`
+		UpdatedAt     time.Time `json:"updated_at"`
+		Deprecated    bool      `json:"deprecated"`
+		Versions      []string  `json:"versions"`
+	}
+
+	baseURL := fmt.Sprintf("%sapi/packages/%s/chef/api/v1/cookbooks/%s/versions/", setting.AppURL, ctx.Package.Owner.Name, url.PathEscape(packageName))
+
+	versions := make([]string, 0, len(pds))
+	for _, pd := range pds {
+		versions = append(versions, baseURL+pd.Version.Version)
+	}
+
+	latest := pds[len(pds)-1]
+
+	metadata := latest.Metadata.(*chef_module.Metadata)
+
+	ctx.JSON(http.StatusOK, &Result{
+		Name:          latest.Package.Name,
+		Maintainer:    metadata.Author,
+		Description:   metadata.Description,
+		LatestVersion: baseURL + latest.Version.Version,
+		SourceURL:     metadata.RepositoryURL,
+		CreatedAt:     latest.Version.CreatedUnix.AsLocalTime(),
+		UpdatedAt:     latest.Version.CreatedUnix.AsLocalTime(),
+		Deprecated:    false,
+		Versions:      versions,
+	})
+}
+
+// https://github.com/chef/chef/blob/main/knife/lib/chef/knife/supermarket_show.rb
+func PackageVersionMetadata(ctx *context.Context) {
+	packageName := ctx.Params("name")
+	packageVersion := strings.ReplaceAll(ctx.Params("version"), "_", ".") // Chef calls this endpoint with "_" instead of "."?!
+
+	pv, err := packages_model.GetVersionByNameAndVersion(ctx, ctx.Package.Owner.ID, packages_model.TypeChef, packageName, packageVersion)
+	if err != nil {
+		if err == packages_model.ErrPackageNotExist {
+			apiError(ctx, http.StatusNotFound, err)
+			return
+		}
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	pd, err := packages_model.GetPackageDescriptor(ctx, pv)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	type Result struct {
+		Version         string            `json:"version"`
+		TarballFileSize int64             `json:"tarball_file_size"`
+		PublishedAt     time.Time         `json:"published_at"`
+		Cookbook        string            `json:"cookbook"`
+		File            string            `json:"file"`
+		License         string            `json:"license"`
+		Dependencies    map[string]string `json:"dependencies"`
+	}
+
+	baseURL := fmt.Sprintf("%sapi/packages/%s/chef/api/v1/cookbooks/%s", setting.AppURL, ctx.Package.Owner.Name, url.PathEscape(pd.Package.Name))
+
+	metadata := pd.Metadata.(*chef_module.Metadata)
+
+	ctx.JSON(http.StatusOK, &Result{
+		Version:         pd.Version.Version,
+		TarballFileSize: pd.Files[0].Blob.Size,
+		PublishedAt:     pd.Version.CreatedUnix.AsLocalTime(),
+		Cookbook:        baseURL,
+		File:            fmt.Sprintf("%s/versions/%s/download", baseURL, pd.Version.Version),
+		License:         metadata.License,
+		Dependencies:    metadata.Dependencies,
+	})
+}
+
+// https://github.com/chef/chef/blob/main/knife/lib/chef/knife/supermarket_share.rb
+func UploadPackage(ctx *context.Context) {
+	file, _, err := ctx.Req.FormFile("tarball")
+	if err != nil {
+		apiError(ctx, http.StatusBadRequest, err)
+		return
+	}
+	defer file.Close()
+
+	buf, err := packages_module.CreateHashedBufferFromReader(file, 32*1024*1024)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+	defer buf.Close()
+
+	pck, err := chef_module.ParsePackage(buf)
+	if err != nil {
+		if errors.Is(err, util.ErrInvalidArgument) {
+			apiError(ctx, http.StatusBadRequest, err)
+		} else {
+			apiError(ctx, http.StatusInternalServerError, err)
+		}
+		return
+	}
+
+	if _, err := buf.Seek(0, io.SeekStart); err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	_, _, err = packages_service.CreatePackageAndAddFile(
+		&packages_service.PackageCreationInfo{
+			PackageInfo: packages_service.PackageInfo{
+				Owner:       ctx.Package.Owner,
+				PackageType: packages_model.TypeChef,
+				Name:        pck.Name,
+				Version:     pck.Version,
+			},
+			Creator:          ctx.Doer,
+			SemverCompatible: true,
+			Metadata:         pck.Metadata,
+		},
+		&packages_service.PackageFileCreationInfo{
+			PackageFileInfo: packages_service.PackageFileInfo{
+				Filename: strings.ToLower(pck.Version + ".tar.gz"),
+			},
+			Creator: ctx.Doer,
+			Data:    buf,
+			IsLead:  true,
+		},
+	)
+	if err != nil {
+		switch err {
+		case packages_model.ErrDuplicatePackageVersion:
+			apiError(ctx, http.StatusBadRequest, err)
+		case packages_service.ErrQuotaTotalCount, packages_service.ErrQuotaTypeSize, packages_service.ErrQuotaTotalSize:
+			apiError(ctx, http.StatusForbidden, err)
+		default:
+			apiError(ctx, http.StatusInternalServerError, err)
+		}
+		return
+	}
+
+	ctx.JSON(http.StatusCreated, make(map[any]any))
+}
+
+// https://github.com/chef/chef/blob/main/knife/lib/chef/knife/supermarket_download.rb
+func DownloadPackage(ctx *context.Context) {
+	pv, err := packages_model.GetVersionByNameAndVersion(ctx, ctx.Package.Owner.ID, packages_model.TypeChef, ctx.Params("name"), ctx.Params("version"))
+	if err != nil {
+		if err == packages_model.ErrPackageNotExist {
+			apiError(ctx, http.StatusNotFound, err)
+			return
+		}
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	pd, err := packages_model.GetPackageDescriptor(ctx, pv)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	pf := pd.Files[0].File
+
+	s, _, err := packages_service.GetPackageFileStream(ctx, pf)
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+	defer s.Close()
+
+	ctx.ServeContent(s, &context.ServeHeaderOptions{
+		Filename:     pf.Name,
+		LastModified: pf.CreatedUnix.AsLocalTime(),
+	})
+}
+
+// https://github.com/chef/chef/blob/main/knife/lib/chef/knife/supermarket_unshare.rb
+func DeletePackageVersion(ctx *context.Context) {
+	packageName := ctx.Params("name")
+	packageVersion := ctx.Params("version")
+
+	err := packages_service.RemovePackageVersionByNameAndVersion(
+		ctx.Doer,
+		&packages_service.PackageInfo{
+			Owner:       ctx.Package.Owner,
+			PackageType: packages_model.TypeChef,
+			Name:        packageName,
+			Version:     packageVersion,
+		},
+	)
+	if err != nil {
+		if err == packages_model.ErrPackageNotExist {
+			apiError(ctx, http.StatusNotFound, err)
+		} else {
+			apiError(ctx, http.StatusInternalServerError, err)
+		}
+		return
+	}
+
+	ctx.Status(http.StatusOK)
+}
+
+// https://github.com/chef/chef/blob/main/knife/lib/chef/knife/supermarket_unshare.rb
+func DeletePackage(ctx *context.Context) {
+	pvs, err := packages_model.GetVersionsByPackageName(ctx, ctx.Package.Owner.ID, packages_model.TypeChef, ctx.Params("name"))
+	if err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	if len(pvs) == 0 {
+		apiError(ctx, http.StatusNotFound, err)
+		return
+	}
+
+	for _, pv := range pvs {
+		if err := packages_service.RemovePackageVersion(ctx.Doer, pv); err != nil {
+			apiError(ctx, http.StatusInternalServerError, err)
+			return
+		}
+	}
+
+	ctx.Status(http.StatusOK)
+}

routers/api/v1/packages/package.go

@@ -40,7 +40,7 @@ func ListPackages(ctx *context.APIContext) {
 	//   in: query
 	//   description: package type filter
 	//   type: string
-	//   enum: [cargo, composer, conan, conda, container, generic, helm, maven, npm, nuget, pub, pypi, rubygems, vagrant]
+	//   enum: [cargo, chef, composer, conan, conda, container, generic, helm, maven, npm, nuget, pub, pypi, rubygems, vagrant]
 	// - name: q
 	//   in: query
 	//   description: name filter

routers/web/user/setting/packages.go

@@ -5,10 +5,14 @@ package setting
 
 import (
 	"net/http"
+	"strings"
 
+	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/context"
+	chef_module "code.gitea.io/gitea/modules/packages/chef"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
 	shared "code.gitea.io/gitea/routers/web/shared/packages"
 )
 
@@ -95,3 +99,21 @@ func RebuildCargoIndex(ctx *context.Context) {
 
 	ctx.Redirect(setting.AppSubURL + "/user/settings/packages")
 }
+
+func RegenerateChefKeyPair(ctx *context.Context) {
+	priv, pub, err := util.GenerateKeyPair(chef_module.KeyBits)
+	if err != nil {
+		ctx.ServerError("GenerateKeyPair", err)
+		return
+	}
+
+	if err := user_model.SetUserSetting(ctx.Doer.ID, chef_module.SettingPublicPem, pub); err != nil {
+		ctx.ServerError("SetUserSetting", err)
+		return
+	}
+
+	ctx.ServeContent(strings.NewReader(priv), &context.ServeHeaderOptions{
+		ContentType: "application/x-pem-file",
+		Filename:    ctx.Doer.Name + ".priv",
+	})
+}

routers/web/web.go

@@ -472,6 +472,7 @@ func RegisterRoutes(m *web.Route) {
 				m.Post("/initialize", user_setting.InitializeCargoIndex)
 				m.Post("/rebuild", user_setting.RebuildCargoIndex)
 			})
+			m.Post("/chef/regenerate_keypair", user_setting.RegenerateChefKeyPair)
 		}, packagesEnabled)
 		m.Group("/secrets", func() {
 			m.Get("", user_setting.Secrets)

services/forms/package_form.go

@@ -15,7 +15,7 @@ import (
 type PackageCleanupRuleForm struct {
 	ID            int64
 	Enabled       bool
-	Type          string `binding:"Required;In(cargo,composer,conan,conda,container,generic,helm,maven,npm,nuget,pub,pypi,rubygems,vagrant)"`
+	Type          string `binding:"Required;In(cargo,chef,composer,conan,conda,container,generic,helm,maven,npm,nuget,pub,pypi,rubygems,vagrant)"`
 	KeepCount     int    `binding:"In(0,1,5,10,25,50,100)"`
 	KeepPattern   string `binding:"RegexPattern"`
 	RemoveDays    int    `binding:"In(0,7,14,30,60,90,180)"`

services/packages/packages.go

@@ -335,6 +335,8 @@ func CheckSizeQuotaExceeded(ctx context.Context, doer, owner *user_model.User, p
 	switch packageType {
 	case packages_model.TypeCargo:
 		typeSpecificSize = setting.Packages.LimitSizeCargo
+	case packages_model.TypeChef:
+		typeSpecificSize = setting.Packages.LimitSizeChef
 	case packages_model.TypeComposer:
 		typeSpecificSize = setting.Packages.LimitSizeComposer
 	case packages_model.TypeConan:

templates/package/content/chef.tmpl

@@ -0,0 +1,48 @@
+{{if eq .PackageDescriptor.Package.Type "chef"}}
+	<h4 class="ui top attached header">{{.locale.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-code"}} {{.locale.Tr "packages.chef.registry" | Safe}}</label>
+				<div class="markup"><pre class="code-block"><code>knife[:supermarket_site] = '{{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/chef'</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.locale.Tr "packages.chef.install"}}</label>
+				<div class="markup"><pre class="code-block"><code>knife supermarket install {{.PackageDescriptor.Package.Name}} {{.PackageDescriptor.Version.Version}}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.locale.Tr "packages.chef.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+
+	{{if or .PackageDescriptor.Metadata.Description .PackageDescriptor.Metadata.LongDescription}}
+		<h4 class="ui top attached header">{{.locale.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">
+			{{if .PackageDescriptor.Metadata.Description}}<p>{{.PackageDescriptor.Metadata.Description}}</p>{{end}}
+			{{if .PackageDescriptor.Metadata.LongDescription}}{{RenderMarkdownToHtml .PackageDescriptor.Metadata.LongDescription}}{{end}}
+		</div>
+	{{end}}
+
+	{{if .PackageDescriptor.Metadata.Dependencies}}
+		<h4 class="ui top attached header">{{.locale.Tr "packages.dependencies"}}</h4>
+		<div class="ui attached segment">
+			<table class="ui single line very basic table">
+				<thead>
+					<tr>
+						<th class="eleven wide">{{.locale.Tr "packages.dependency.id"}}</th>
+						<th class="five wide">{{.locale.Tr "packages.dependency.version"}}</th>
+					</tr>
+				</thead>
+				<tbody>
+					{{range $dependency, $version := .PackageDescriptor.Metadata.Dependencies}}
+					<tr>
+						<td>{{$dependency}}</td>
+						<td>{{$version}}</td>
+					</tr>
+					{{end}}
+				</tbody>
+			</table>
+		</div>
+	{{end}}
+{{end}}

templates/package/metadata/chef.tmpl

@@ -0,0 +1,5 @@
+{{if eq .PackageDescriptor.Package.Type "chef"}}
+	{{if .PackageDescriptor.Metadata.Author}}<div class="item" title="{{$.locale.Tr "packages.details.author"}}">{{svg "octicon-person" 16 "mr-3"}} {{.PackageDescriptor.Metadata.Author}}</div>{{end}}
+	{{if .PackageDescriptor.Metadata.RepositoryURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.RepositoryURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.details.repository_site"}}</a></div>{{end}}
+	{{if .PackageDescriptor.Metadata.License}}<div class="item" title="{{$.locale.Tr "packages.details.license"}}">{{svg "octicon-law" 16 "mr-3"}} {{.PackageDescriptor.Metadata.License}}</div>{{end}}
+{{end}}

templates/package/metadata/container.tmpl

@@ -4,6 +4,6 @@
 	{{range .PackageDescriptor.Metadata.Authors}}<div class="item" title="{{$.locale.Tr "packages.details.author"}}">{{svg "octicon-person" 16 "mr-3"}} {{.}}</div>{{end}}
 	{{if .PackageDescriptor.Metadata.Licenses}}<div class="item">{{svg "octicon-law" 16 "mr-3"}} {{.PackageDescriptor.Metadata.Licenses}}</div>{{end}}
 	{{if .PackageDescriptor.Metadata.ProjectURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.ProjectURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.details.project_site"}}</a></div>{{end}}
-	{{if .PackageDescriptor.Metadata.RepositoryURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.RepositoryURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.container.details.repository_site"}}</a></div>{{end}}
+	{{if .PackageDescriptor.Metadata.RepositoryURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.RepositoryURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.details.repository_site"}}</a></div>{{end}}
-	{{if .PackageDescriptor.Metadata.DocumentationURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.DocumentationURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.container.details.documentation_site"}}</a></div>{{end}}
+	{{if .PackageDescriptor.Metadata.DocumentationURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.DocumentationURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.details.documentation_site"}}</a></div>{{end}}
 {{end}}

templates/package/metadata/pub.tmpl

@@ -1,5 +1,5 @@
 {{if eq .PackageDescriptor.Package.Type "pub"}}
 	{{if .PackageDescriptor.Metadata.ProjectURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.ProjectURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.details.project_site"}}</a></div>{{end}}
-	{{if .PackageDescriptor.Metadata.RepositoryURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.RepositoryURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.pub.details.repository_site"}}</a></div>{{end}}
+	{{if .PackageDescriptor.Metadata.RepositoryURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.RepositoryURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.details.repository_site"}}</a></div>{{end}}
-	{{if .PackageDescriptor.Metadata.DocumentationURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.DocumentationURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.pub.details.documentation_site"}}</a></div>{{end}}
+	{{if .PackageDescriptor.Metadata.DocumentationURL}}<div class="item">{{svg "octicon-link-external" 16 "mr-3"}} <a href="{{.PackageDescriptor.Metadata.DocumentationURL}}" target="_blank" rel="noopener noreferrer me">{{.locale.Tr "packages.details.documentation_site"}}</a></div>{{end}}
 {{end}}

templates/package/view.tmpl

@@ -20,6 +20,7 @@
 				</div>
 				<div class="twelve wide column">
 					{{template "package/content/cargo" .}}
+					{{template "package/content/chef" .}}
 					{{template "package/content/composer" .}}
 					{{template "package/content/conan" .}}
 					{{template "package/content/conda" .}}
@@ -45,6 +46,7 @@
 							<div class="item">{{svg "octicon-calendar" 16 "mr-3"}} {{TimeSinceUnix .PackageDescriptor.Version.CreatedUnix $.locale}}</div>
 							<div class="item">{{svg "octicon-download" 16 "mr-3"}} {{.PackageDescriptor.Version.DownloadCount}}</div>
 							{{template "package/metadata/cargo" .}}
+							{{template "package/metadata/chef" .}}
 							{{template "package/metadata/composer" .}}
 							{{template "package/metadata/conan" .}}
 							{{template "package/metadata/conda" .}}

templates/swagger/v1_json.tmpl

@@ -2101,6 +2101,7 @@
           {
             "enum": [
               "cargo",
+              "chef",
               "composer",
               "conan",
               "conda",

templates/user/settings/packages.tmpl

@@ -5,6 +5,24 @@
 		{{template "base/alert" .}}
 		{{template "package/shared/cleanup_rules/list" .}}
 		{{template "package/shared/cargo" .}}
+
+		<h4 class="ui top attached header">
+			{{.locale.Tr "packages.owner.settings.chef.title"}}
+		</h4>
+		<div class="ui attached segment">
+			<div class="ui form">
+				<div class="field">
+					<label>{{$.locale.Tr "packages.owner.settings.chef.keypair.description"}}</label>
+				</div>
+				<form class="field" action="{{.Link}}/chef/regenerate_keypair" method="post">
+					{{.CsrfTokenHtml}}
+					<button class="ui green button">{{$.locale.Tr "packages.owner.settings.chef.keypair"}}</button>
+				</form>
+				<div class="field">
+					<label>{{.locale.Tr "packages.chef.documentation" | Safe}}</label>
+				</div>
+			</div>
+		</div>
 	</div>
 </div>
 {{template "base/footer" .}}

tests/integration/api_packages_chef_test.go

@@ -0,0 +1,560 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package integration
+
+import (
+	"archive/tar"
+	"bytes"
+	"compress/gzip"
+	"crypto"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/sha1"
+	"crypto/sha256"
+	"crypto/x509"
+	"encoding/base64"
+	"encoding/pem"
+	"fmt"
+	"hash"
+	"math/big"
+	"mime/multipart"
+	"net/http"
+	"path"
+	"strings"
+	"testing"
+	"time"
+
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/models/packages"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/models/user"
+	chef_module "code.gitea.io/gitea/modules/packages/chef"
+	"code.gitea.io/gitea/modules/setting"
+	chef_router "code.gitea.io/gitea/routers/api/packages/chef"
+	"code.gitea.io/gitea/tests"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestPackageChef(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+
+	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
+
+	privPem := `-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----`
+
+	tmp, _ := pem.Decode([]byte(privPem))
+	privKey, _ := x509.ParsePKCS1PrivateKey(tmp.Bytes)
+
+	pubPem := `-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtWp2PZz4TSU5A6ixw41H
+dbfBuGJwPuTtrsdoUf0DQ0/DJBNPqOCBAgEu6ZdUqIbWJ5Da+nevjtncy5hENdi6
+XrXjyzlUxghMuXjE5SeLGpgfQvkqbTkYaFpMe8PTzNeze3fei8+Eu6mzeb6g1Grq
+XznuPIc7bNss0w5iX9RiBM9dWPuXonx9xSEy0LYqJm7yXmshNe1aRwkjG/y5C26B
+zBFnMKp9YRTua0DO1WqLNhcaRndalIFYouDNVTbwxSlYL16bZVoebqzZvLGrPvZJ
+kPuCu6vH9brvOuYo0q8hLVNkBeXcimRpsDjLhQYzEJjoMTbaiVGnjBky+PWNiofJ
+nwIDAQAB
+-----END PUBLIC KEY-----`
+
+	err := user_model.SetUserSetting(user.ID, chef_module.SettingPublicPem, pubPem)
+	assert.NoError(t, err)
+
+	t.Run("Authenticate", func(t *testing.T) {
+		auth := &chef_router.Auth{}
+
+		t.Run("MissingUser", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequest(t, "POST", "/dummy")
+			u, err := auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.NoError(t, err)
+		})
+
+		t.Run("NotExistingUser", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequest(t, "POST", "/dummy")
+			req.Header.Set("X-Ops-Userid", "not-existing-user")
+			u, err := auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+		})
+
+		t.Run("Timestamp", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequest(t, "POST", "/dummy")
+			req.Header.Set("X-Ops-Userid", user.Name)
+			u, err := auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+
+			req.Header.Set("X-Ops-Timestamp", "2023-01-01T00:00:00Z")
+			u, err = auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+		})
+
+		t.Run("SigningVersion", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequest(t, "POST", "/dummy")
+			req.Header.Set("X-Ops-Userid", user.Name)
+			req.Header.Set("X-Ops-Timestamp", time.Now().UTC().Format(time.RFC3339))
+			u, err := auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+
+			req.Header.Set("X-Ops-Sign", "version=none")
+			u, err = auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+
+			req.Header.Set("X-Ops-Sign", "version=1.4")
+			u, err = auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+
+			req.Header.Set("X-Ops-Sign", "version=1.0;algorithm=sha2")
+			u, err = auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+
+			req.Header.Set("X-Ops-Sign", "version=1.0;algorithm=sha256")
+			u, err = auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+		})
+
+		t.Run("SignedHeaders", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			ts := time.Now().UTC().Format(time.RFC3339)
+
+			req := NewRequest(t, "POST", "/dummy")
+			req.Header.Set("X-Ops-Userid", user.Name)
+			req.Header.Set("X-Ops-Timestamp", ts)
+			req.Header.Set("X-Ops-Sign", "version=1.0;algorithm=sha1")
+			req.Header.Set("X-Ops-Content-Hash", "unused")
+			req.Header.Set("X-Ops-Authorization-4", "dummy")
+			u, err := auth.Verify(req, nil, nil, nil)
+			assert.Nil(t, u)
+			assert.Error(t, err)
+
+			signRequest := func(t *testing.T, req *http.Request, version string) {
+				username := req.Header.Get("X-Ops-Userid")
+				if version != "1.0" && version != "1.3" {
+					sum := sha1.Sum([]byte(username))
+					username = base64.StdEncoding.EncodeToString(sum[:])
+				}
+
+				req.Header.Set("X-Ops-Sign", "version="+version)
+
+				var data []byte
+				if version == "1.3" {
+					data = []byte(fmt.Sprintf(
+						"Method:%s\nPath:%s\nX-Ops-Content-Hash:%s\nX-Ops-Sign:version=%s\nX-Ops-Timestamp:%s\nX-Ops-UserId:%s\nX-Ops-Server-API-Version:%s",
+						req.Method,
+						path.Clean(req.URL.Path),
+						req.Header.Get("X-Ops-Content-Hash"),
+						version,
+						req.Header.Get("X-Ops-Timestamp"),
+						username,
+						req.Header.Get("X-Ops-Server-Api-Version"),
+					))
+				} else {
+					sum := sha1.Sum([]byte(path.Clean(req.URL.Path)))
+					data = []byte(fmt.Sprintf(
+						"Method:%s\nHashed Path:%s\nX-Ops-Content-Hash:%s\nX-Ops-Timestamp:%s\nX-Ops-UserId:%s",
+						req.Method,
+						base64.StdEncoding.EncodeToString(sum[:]),
+						req.Header.Get("X-Ops-Content-Hash"),
+						req.Header.Get("X-Ops-Timestamp"),
+						username,
+					))
+				}
+
+				for k := range req.Header {
+					if strings.HasPrefix(k, "X-Ops-Authorization-") {
+						req.Header.Del(k)
+					}
+				}
+
+				var signature []byte
+				if version == "1.3" || version == "1.2" {
+					var h hash.Hash
+					var ch crypto.Hash
+					if version == "1.3" {
+						h = sha256.New()
+						ch = crypto.SHA256
+					} else {
+						h = sha1.New()
+						ch = crypto.SHA1
+					}
+					h.Write(data)
+
+					signature, _ = rsa.SignPKCS1v15(rand.Reader, privKey, ch, h.Sum(nil))
+				} else {
+					c := new(big.Int).SetBytes(data)
+					m := new(big.Int).Exp(c, privKey.D, privKey.N)
+
+					signature = m.Bytes()
+				}
+
+				enc := base64.StdEncoding.EncodeToString(signature)
+
+				const chunkSize = 60
+				chunks := make([]string, 0, (len(enc)-1)/chunkSize+1)
+				currentLen := 0
+				currentStart := 0
+				for i := range enc {
+					if currentLen == chunkSize {
+						chunks = append(chunks, enc[currentStart:i])
+						currentLen = 0
+						currentStart = i
+					}
+					currentLen++
+				}
+				chunks = append(chunks, enc[currentStart:])
+
+				for i, chunk := range chunks {
+					req.Header.Set(fmt.Sprintf("X-Ops-Authorization-%d", i+1), chunk)
+				}
+			}
+
+			for _, v := range []string{"1.0", "1.1", "1.2", "1.3"} {
+				t.Run(v, func(t *testing.T) {
+					defer tests.PrintCurrentTest(t)()
+
+					signRequest(t, req, v)
+					u, err = auth.Verify(req, nil, nil, nil)
+					assert.NotNil(t, u)
+					assert.NoError(t, err)
+				})
+			}
+		})
+	})
+
+	packageName := "test"
+	packageVersion := "1.0.1"
+	packageDescription := "Test Description"
+	packageAuthor := "KN4CK3R"
+
+	root := fmt.Sprintf("/api/packages/%s/chef/api/v1", user.Name)
+
+	uploadPackage := func(t *testing.T, version string, expectedStatus int) {
+		var body bytes.Buffer
+		mpw := multipart.NewWriter(&body)
+		part, _ := mpw.CreateFormFile("tarball", fmt.Sprintf("%s.tar.gz", version))
+		zw := gzip.NewWriter(part)
+		tw := tar.NewWriter(zw)
+
+		content := `{"name":"` + packageName + `","version":"` + version + `","description":"` + packageDescription + `","maintainer":"` + packageAuthor + `"}`
+
+		hdr := &tar.Header{
+			Name: packageName + "/metadata.json",
+			Mode: 0o600,
+			Size: int64(len(content)),
+		}
+		tw.WriteHeader(hdr)
+		tw.Write([]byte(content))
+
+		tw.Close()
+		zw.Close()
+		mpw.Close()
+
+		req := NewRequestWithBody(t, "POST", root+"/cookbooks", &body)
+		req.Header.Add("Content-Type", mpw.FormDataContentType())
+		AddBasicAuthHeader(req, user.Name)
+		MakeRequest(t, req, expectedStatus)
+	}
+
+	t.Run("Upload", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequestWithBody(t, "POST", root+"/cookbooks", bytes.NewReader([]byte{}))
+		MakeRequest(t, req, http.StatusUnauthorized)
+
+		uploadPackage(t, packageVersion, http.StatusCreated)
+
+		pvs, err := packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeChef)
+		assert.NoError(t, err)
+		assert.Len(t, pvs, 1)
+
+		pd, err := packages.GetPackageDescriptor(db.DefaultContext, pvs[0])
+		assert.NoError(t, err)
+		assert.NotNil(t, pd.SemVer)
+		assert.IsType(t, &chef_module.Metadata{}, pd.Metadata)
+		assert.Equal(t, packageName, pd.Package.Name)
+		assert.Equal(t, packageVersion, pd.Version.Version)
+
+		pfs, err := packages.GetFilesByVersionID(db.DefaultContext, pvs[0].ID)
+		assert.NoError(t, err)
+		assert.Len(t, pfs, 1)
+		assert.Equal(t, fmt.Sprintf("%s.tar.gz", packageVersion), pfs[0].Name)
+		assert.True(t, pfs[0].IsLead)
+
+		uploadPackage(t, packageVersion, http.StatusBadRequest)
+	})
+
+	t.Run("Download", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", fmt.Sprintf("%s/cookbooks/%s/versions/%s/download", root, packageName, packageVersion))
+		MakeRequest(t, req, http.StatusOK)
+	})
+
+	t.Run("Universe", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", root+"/universe")
+		resp := MakeRequest(t, req, http.StatusOK)
+
+		type VersionInfo struct {
+			LocationType string            `json:"location_type"`
+			LocationPath string            `json:"location_path"`
+			DownloadURL  string            `json:"download_url"`
+			Dependencies map[string]string `json:"dependencies"`
+		}
+
+		var result map[string]map[string]*VersionInfo
+		DecodeJSON(t, resp, &result)
+
+		assert.Len(t, result, 1)
+		assert.Contains(t, result, packageName)
+
+		versions := result[packageName]
+
+		assert.Len(t, versions, 1)
+		assert.Contains(t, versions, packageVersion)
+
+		info := versions[packageVersion]
+
+		assert.Equal(t, "opscode", info.LocationType)
+		assert.Equal(t, setting.AppURL+root[1:], info.LocationPath)
+		assert.Equal(t, fmt.Sprintf("%s%s/cookbooks/%s/versions/%s/download", setting.AppURL, root[1:], packageName, packageVersion), info.DownloadURL)
+	})
+
+	t.Run("Search", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		cases := []struct {
+			Query           string
+			Start           int
+			Items           int
+			ExpectedTotal   int
+			ExpectedResults int
+		}{
+			{"", 0, 0, 1, 1},
+			{"", 0, 10, 1, 1},
+			{"gitea", 0, 10, 0, 0},
+			{"test", 0, 10, 1, 1},
+			{"test", 1, 10, 1, 0},
+		}
+
+		type Item struct {
+			CookbookName        string `json:"cookbook_name"`
+			CookbookMaintainer  string `json:"cookbook_maintainer"`
+			CookbookDescription string `json:"cookbook_description"`
+			Cookbook            string `json:"cookbook"`
+		}
+
+		type Result struct {
+			Start int     `json:"start"`
+			Total int     `json:"total"`
+			Items []*Item `json:"items"`
+		}
+
+		for i, c := range cases {
+			req := NewRequest(t, "GET", fmt.Sprintf("%s/search?q=%s&start=%d&items=%d", root, c.Query, c.Start, c.Items))
+			req = AddBasicAuthHeader(req, user.Name)
+			resp := MakeRequest(t, req, http.StatusOK)
+
+			var result Result
+			DecodeJSON(t, resp, &result)
+
+			assert.Equal(t, c.ExpectedTotal, result.Total, "case %d: unexpected total hits", i)
+			assert.Len(t, result.Items, c.ExpectedResults, "case %d: unexpected result count", i)
+
+			if len(result.Items) == 1 {
+				item := result.Items[0]
+				assert.Equal(t, packageName, item.CookbookName)
+				assert.Equal(t, packageAuthor, item.CookbookMaintainer)
+				assert.Equal(t, packageDescription, item.CookbookDescription)
+				assert.Equal(t, fmt.Sprintf("%s%s/cookbooks/%s", setting.AppURL, root[1:], packageName), item.Cookbook)
+			}
+		}
+	})
+
+	t.Run("EnumeratePackages", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		cases := []struct {
+			Sort            string
+			Start           int
+			Items           int
+			ExpectedTotal   int
+			ExpectedResults int
+		}{
+			{"", 0, 0, 1, 1},
+			{"", 0, 10, 1, 1},
+			{"RECENTLY_ADDED", 0, 10, 1, 1},
+			{"RECENTLY_UPDATED", 0, 10, 1, 1},
+			{"", 1, 10, 1, 0},
+		}
+
+		type Item struct {
+			CookbookName        string `json:"cookbook_name"`
+			CookbookMaintainer  string `json:"cookbook_maintainer"`
+			CookbookDescription string `json:"cookbook_description"`
+			Cookbook            string `json:"cookbook"`
+		}
+
+		type Result struct {
+			Start int     `json:"start"`
+			Total int     `json:"total"`
+			Items []*Item `json:"items"`
+		}
+
+		for i, c := range cases {
+			req := NewRequest(t, "GET", fmt.Sprintf("%s/cookbooks?start=%d&items=%d&sort=%s", root, c.Start, c.Items, c.Sort))
+			req = AddBasicAuthHeader(req, user.Name)
+			resp := MakeRequest(t, req, http.StatusOK)
+
+			var result Result
+			DecodeJSON(t, resp, &result)
+
+			assert.Equal(t, c.ExpectedTotal, result.Total, "case %d: unexpected total hits", i)
+			assert.Len(t, result.Items, c.ExpectedResults, "case %d: unexpected result count", i)
+
+			if len(result.Items) == 1 {
+				item := result.Items[0]
+				assert.Equal(t, packageName, item.CookbookName)
+				assert.Equal(t, packageAuthor, item.CookbookMaintainer)
+				assert.Equal(t, packageDescription, item.CookbookDescription)
+				assert.Equal(t, fmt.Sprintf("%s%s/cookbooks/%s", setting.AppURL, root[1:], packageName), item.Cookbook)
+			}
+		}
+	})
+
+	t.Run("PackageMetadata", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", fmt.Sprintf("%s/cookbooks/%s", root, packageName))
+		resp := MakeRequest(t, req, http.StatusOK)
+
+		type Result struct {
+			Name          string    `json:"name"`
+			Maintainer    string    `json:"maintainer"`
+			Description   string    `json:"description"`
+			Category      string    `json:"category"`
+			LatestVersion string    `json:"latest_version"`
+			SourceURL     string    `json:"source_url"`
+			CreatedAt     time.Time `json:"created_at"`
+			UpdatedAt     time.Time `json:"updated_at"`
+			Deprecated    bool      `json:"deprecated"`
+			Versions      []string  `json:"versions"`
+		}
+
+		var result Result
+		DecodeJSON(t, resp, &result)
+
+		versionURL := fmt.Sprintf("%s%s/cookbooks/%s/versions/%s", setting.AppURL, root[1:], packageName, packageVersion)
+
+		assert.Equal(t, packageName, result.Name)
+		assert.Equal(t, packageAuthor, result.Maintainer)
+		assert.Equal(t, packageDescription, result.Description)
+		assert.Equal(t, versionURL, result.LatestVersion)
+		assert.False(t, result.Deprecated)
+		assert.ElementsMatch(t, []string{versionURL}, result.Versions)
+	})
+
+	t.Run("PackageVersionMetadata", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+
+		req := NewRequest(t, "GET", fmt.Sprintf("%s/cookbooks/%s/versions/%s", root, packageName, packageVersion))
+		resp := MakeRequest(t, req, http.StatusOK)
+
+		type Result struct {
+			Version         string            `json:"version"`
+			TarballFileSize int64             `json:"tarball_file_size"`
+			PublishedAt     time.Time         `json:"published_at"`
+			Cookbook        string            `json:"cookbook"`
+			File            string            `json:"file"`
+			License         string            `json:"license"`
+			Dependencies    map[string]string `json:"dependencies"`
+		}
+
+		var result Result
+		DecodeJSON(t, resp, &result)
+
+		packageURL := fmt.Sprintf("%s%s/cookbooks/%s", setting.AppURL, root[1:], packageName)
+
+		assert.Equal(t, packageVersion, result.Version)
+		assert.Equal(t, packageURL, result.Cookbook)
+		assert.Equal(t, fmt.Sprintf("%s/versions/%s/download", packageURL, packageVersion), result.File)
+	})
+
+	t.Run("Delete", func(t *testing.T) {
+		uploadPackage(t, "1.0.2", http.StatusCreated)
+		uploadPackage(t, "1.0.3", http.StatusCreated)
+
+		t.Run("Version", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequest(t, "DELETE", fmt.Sprintf("%s/cookbooks/%s/versions/%s", root, packageName, "1.0.2"))
+			MakeRequest(t, req, http.StatusUnauthorized)
+
+			req = NewRequest(t, "DELETE", fmt.Sprintf("%s/cookbooks/%s/versions/%s", root, packageName, "1.0.2"))
+			AddBasicAuthHeader(req, user.Name)
+			MakeRequest(t, req, http.StatusOK)
+
+			pv, err := packages.GetVersionByNameAndVersion(db.DefaultContext, user.ID, packages.TypeChef, packageName, "1.0.2")
+			assert.Nil(t, pv)
+			assert.Error(t, err)
+		})
+
+		t.Run("Package", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequest(t, "DELETE", fmt.Sprintf("%s/cookbooks/%s", root, packageName))
+			MakeRequest(t, req, http.StatusUnauthorized)
+
+			req = NewRequest(t, "DELETE", fmt.Sprintf("%s/cookbooks/%s", root, packageName))
+			AddBasicAuthHeader(req, user.Name)
+			MakeRequest(t, req, http.StatusOK)
+
+			pvs, err := packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeChef)
+			assert.NoError(t, err)
+			assert.Empty(t, pvs)
+		})
+	})
+}

web_src/svg/gitea-chef.svg

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg version="1.1" viewBox="0 0 36 36" xmlns="http://www.w3.org/2000/svg">
+<g fill="none" fill-rule="evenodd">
+<g transform="translate(-54 -32)">
+<path d="m72 57.8c-4.3 0-7.7-3.6-7.7-8s3.4-7.9 7.7-7.9c3.5 0 6.4 2.4 7.3 5.7h3c-1-5-5.2-8.7-10.3-8.7-5.9 0-10.6 4.9-10.6 10.9 0 6.1 4.7 11 10.6 11 5.1 0 9.3-3.7 10.3-8.7h-3c-0.9 3.3-3.8 5.7-7.3 5.7" fill="#435363"/>
+<path d="m66.8 55.2c1.3 1.4 3.1 2.3 5.2 2.3v-3.2c-1.2 0-2.3-0.5-3.1-1.3l-2.1 2.2" fill="#435363"/>
+<path d="m64.6 49.8c0 1.1 0.3 2.2 0.6 3.1l2.9-1.3c-0.3-0.5-0.4-1.1-0.4-1.8 0-2.4 1.9-4.4 4.3-4.4v-3.2c-4.1 0-7.4 3.4-7.4 7.6" fill="#F38B00"/>
+<path d="m74.6 42.7-1.1 3c0.9 0.4 1.7 1.1 2.2 1.9h3.3c-0.7-2.2-2.3-4-4.4-4.9" fill="#435363"/>
+<path d="m73.5 54 1.1 2.9c2.1-0.8 3.7-2.6 4.4-4.8h-3.3c-0.5 0.8-1.3 1.5-2.2 1.9" fill="#F38B00"/>
+<path d="m58.4 54.1c-0.1-0.2-0.1-0.3-0.1-0.5-0.1-0.2-0.1-0.3-0.2-0.5v-0.1c0-0.1 0-0.3-0.1-0.4v-0.2-0.3c-0.1-0.1-0.1-0.2-0.1-0.3-0.1-0.6-0.1-1.3-0.1-2h-2.9c0 0.8 0 1.5 0.1 2.2 0 0.2 0.1 0.4 0.1 0.6v0.1c0 0.2 0.1 0.4 0.1 0.5s0 0.2 0.1 0.3v0.3c0.1 0.1 0.1 0.2 0.1 0.4 0 0 0.1 0.1 0.1 0.2 0 0.2 0 0.3 0.1 0.4v0.2c0.2 0.7 0.5 1.3 0.7 2l2.7-1.2c-0.2-0.6-0.4-1.1-0.6-1.7" fill="#435363"/>
+<path d="m72 64.6c-3.9 0-7.5-1.7-10.1-4.4l-2 2.2c3.1 3.2 7.3 5.2 12.1 5.2 8.7 0 15.8-6.8 16.9-15.5h-2.9c-1.1 7-7 12.5-14 12.5" fill="#F38B00"/>
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