当前位置: 首页>>代码示例>>Golang>>正文


Golang PrivateKey.KeyID方法代码示例

本文整理汇总了Golang中github.com/docker/libtrust.PrivateKey.KeyID方法的典型用法代码示例。如果您正苦于以下问题:Golang PrivateKey.KeyID方法的具体用法?Golang PrivateKey.KeyID怎么用?Golang PrivateKey.KeyID使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/docker/libtrust.PrivateKey的用法示例。


在下文中一共展示了PrivateKey.KeyID方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: makeTokenCore

//make token core
func makeTokenCore(issuer, subject, audience string, expiration int,
	access []*token.ResourceActions, signingKey libtrust.PrivateKey) (t *token.Token, expiresIn int, issuedAt *time.Time, err error) {

	joseHeader := &token.Header{
		Type:       "JWT",
		SigningAlg: "RS256",
		KeyID:      signingKey.KeyID(),
	}

	jwtID, err := randString(16)
	if err != nil {
		return nil, 0, nil, fmt.Errorf("Error to generate jwt id: %s", err)
	}

	now := time.Now().UTC()
	issuedAt = &now
	expiresIn = expiration * 60

	claimSet := &token.ClaimSet{
		Issuer:     issuer,
		Subject:    subject,
		Audience:   audience,
		Expiration: now.Add(time.Duration(expiration) * time.Minute).Unix(),
		NotBefore:  now.Unix(),
		IssuedAt:   now.Unix(),
		JWTID:      jwtID,
		Access:     access,
	}

	var joseHeaderBytes, claimSetBytes []byte

	if joseHeaderBytes, err = json.Marshal(joseHeader); err != nil {
		return nil, 0, nil, fmt.Errorf("unable to marshal jose header: %s", err)
	}
	if claimSetBytes, err = json.Marshal(claimSet); err != nil {
		return nil, 0, nil, fmt.Errorf("unable to marshal claim set: %s", err)
	}

	encodedJoseHeader := base64UrlEncode(joseHeaderBytes)
	encodedClaimSet := base64UrlEncode(claimSetBytes)
	payload := fmt.Sprintf("%s.%s", encodedJoseHeader, encodedClaimSet)

	var signatureBytes []byte
	if signatureBytes, _, err = signingKey.Sign(strings.NewReader(payload), crypto.SHA256); err != nil {
		return nil, 0, nil, fmt.Errorf("unable to sign jwt payload: %s", err)
	}

	signature := base64UrlEncode(signatureBytes)
	tokenString := fmt.Sprintf("%s.%s", payload, signature)
	t, err = token.NewToken(tokenString)
	return
}
开发者ID:,项目名称:,代码行数:53,代码来源:

示例2: outputManifestFor

func outputManifestFor(target string) {
	var pkey trust.PrivateKey

	if key != "" {
		var err error
		pkey, err = trust.LoadKeyFile(key)
		if err != nil {
			fmt.Printf("error loading key: %s\n", err.Error())
			return
		}
	}

	if verbose {
		fmt.Errorf("signing with: %s\n", pkey.KeyID())
	}

	f, err := os.Open(target)
	if err != nil {
		fmt.Printf("error opening file: %s\n", err.Error())
		return
	}

	defer func() {
		if err := f.Close(); err != nil {
			panic(err)
		}
	}()

	var (
		repo, tag string
	)
	layers := LayerMap{}
	t := tar.NewReader(bufio.NewReader(f))
	for {
		hdr, err := t.Next()
		if err == io.EOF {
			break
		}

		if strings.HasSuffix(hdr.Name, "layer.tar") {
			id := getLayerPrefix(hdr.Name)
			sum, _ := blobSumLayer(t)
			if _, ok := layers[id]; !ok {
				layers[id] = &Layer{Id: id}
			} else {
				layers[id].BlobSum = sum
			}
		}

		if strings.HasSuffix(hdr.Name, "json") {
			data, _ := ioutil.ReadAll(t)
			parent, id, _ := getLayerInfo(data)
			if _, ok := layers[id]; !ok {
				layers[id] = &Layer{Id: id, Parent: parent}
			} else {
				layers[id].Parent = parent
			}

			var img image.Image
			json.Unmarshal(data, &img)
			b, _ := json.Marshal(img)
			layers[id].Data = string(b) + "\n"
		}

		if hdr.Name == "repositories" {
			r, _ := ioutil.ReadAll(t)
			var raw map[string]interface{}
			if err := json.Unmarshal(r, &raw); err != nil {
				return
			}

			repo, tag = getRepoInfo(raw)
			if !strings.Contains(repo, "/") {
				repo = "library/" + repo
			}
		}
	}

	m := manifest.Manifest{
		Versioned: versioned.Versioned{
			SchemaVersion: 1,
		},
		Name: repo, Tag: tag, Architecture: "amd64"}

	ll := getLayersFromMap(layers)
	for _, l := range getLayersInOrder(ll) {
		m.FSLayers = append(m.FSLayers, manifest.FSLayer{BlobSum: l.BlobSum})
		m.History = append(m.History, manifest.History{V1Compatibility: l.Data})
	}

	var x []byte
	if pkey != nil {
		var sm *manifest.SignedManifest
		sm, err = manifest.Sign(&m, pkey)
		x, err = sm.MarshalJSON()
	} else {
		x, err = json.MarshalIndent(m, "", "   ")
	}

	if print_digest {
//.........这里部分代码省略.........
开发者ID:TomasTomecek,项目名称:docker-manifest,代码行数:101,代码来源:main.go


注:本文中的github.com/docker/libtrust.PrivateKey.KeyID方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。