Golang data.PublicKeyFromPrivate函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Go›Go教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/docker/notary/tuf/data.PublicKeyFromPrivate函数的典型用法代码示例。如果您正苦于以下问题：Golang PublicKeyFromPrivate函数的具体用法？Golang PublicKeyFromPrivate怎么用？Golang PublicKeyFromPrivate使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了PublicKeyFromPrivate函数的14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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: setUpRepo

// initialize a repo with keys, so they can be rotated
func setUpRepo(t *testing.T, tempBaseDir, gun string, ret passphrase.Retriever) (
	*httptest.Server, map[string]string) {

	// server that always returns 200 (and a key)
	key, err := trustmanager.GenerateECDSAKey(rand.Reader)
	assert.NoError(t, err)
	pubKey := data.PublicKeyFromPrivate(key)
	jsonBytes, err := json.MarshalCanonical(&pubKey)
	assert.NoError(t, err)
	keyJSON := string(jsonBytes)
	ts := httptest.NewServer(http.HandlerFunc(
		func(w http.ResponseWriter, r *http.Request) {
			fmt.Fprint(w, keyJSON)
		}))

	repo, err := client.NewNotaryRepository(
		tempBaseDir, gun, ts.URL, http.DefaultTransport, ret)
	assert.NoError(t, err, "error creating repo: %s", err)

	rootPubKey, err := repo.CryptoService.Create("root", data.ECDSAKey)
	assert.NoError(t, err, "error generating root key: %s", err)

	err = repo.Initialize(rootPubKey.ID())
	assert.NoError(t, err)

	return ts, repo.CryptoService.ListAllKeys()
}

开发者ID:carriercomm，项目名称:notary，代码行数:28，代码来源:keys_test.go

示例2: GetKey

// GetKey returns a key by ID
func (cs *CryptoService) GetKey(keyID string) data.PublicKey {
	privKey, _, err := cs.GetPrivateKey(keyID)
	if err != nil {
		return nil
	}
	return data.PublicKeyFromPrivate(privKey)
}

开发者ID:nigelpoulton，项目名称:docker，代码行数:8，代码来源:crypto_service.go

示例3: PublicKeys

// PublicKeys returns a map of public keys for the ids provided, when those IDs are found
// in the store.
func (e *Ed25519) PublicKeys(keyIDs ...string) (map[string]data.PublicKey, error) {
	k := make(map[string]data.PublicKey)
	for _, keyID := range keyIDs {
		if edKey, ok := e.keys[keyID]; ok {
			k[keyID] = data.PublicKeyFromPrivate(edKey.privKey)
		}
	}
	return k, nil
}

开发者ID:supasate，项目名称:docker，代码行数:11，代码来源:ed25519.go

示例4: GetKey

// GetKey returns a key by ID
func (ccs *CryptoService) GetKey(keyID string) data.PublicKey {
	for _, ks := range ccs.keyStores {
		k, _, err := ks.GetKey(keyID)
		if k == nil || err != nil {
			continue
		}
		return data.PublicKeyFromPrivate(k)

	}
	return nil // returns whatever the final values were
}

开发者ID:rogaha，项目名称:notary，代码行数:12，代码来源:crypto_service.go

示例5: Create

// Create generates a new key and returns the public part
func (e *Ed25519) Create(role, algorithm string) (data.PublicKey, error) {
	if algorithm != data.ED25519Key {
		return nil, errors.New("only ED25519 supported by this cryptoservice")
	}

	private, err := trustmanager.GenerateED25519Key(rand.Reader)
	if err != nil {
		return nil, err
	}

	e.addKey(role, private)
	return data.PublicKeyFromPrivate(private), nil
}

开发者ID:supasate，项目名称:docker，代码行数:14，代码来源:ed25519.go

示例6: TestCannotSignWithKeyThatDoesntExist

func TestCannotSignWithKeyThatDoesntExist(t *testing.T) {
	memStore := trustmanager.NewKeyMemoryStore(constPass)

	_, conn, cleanup := setUpSignerClient(t, setUpSignerServer(t, memStore))
	defer cleanup()

	key, err := utils.GenerateECDSAKey(rand.Reader)
	require.NoError(t, err, "could not generate key")

	remotePrivKey := client.NewRemotePrivateKey(data.PublicKeyFromPrivate(key), pb.NewSignerClient(conn))

	msg := []byte("message!")
	_, err = remotePrivKey.Sign(rand.Reader, msg, nil)
	require.Error(t, err)
	// error translated into grpc error, so compare the text
	require.Equal(t, trustmanager.ErrKeyNotFound{KeyID: key.ID()}.Error(), grpc.ErrorDesc(err))
}

开发者ID:jfrazelle，项目名称:notary，代码行数:17，代码来源:rpc_and_client_test.go

示例7: Create

// Create is used to generate keys for targets, snapshots and timestamps
func (cs *CryptoService) Create(role, algorithm string) (data.PublicKey, error) {
	var privKey data.PrivateKey
	var err error

	switch algorithm {
	case data.RSAKey:
		privKey, err = trustmanager.GenerateRSAKey(rand.Reader, rsaKeySize)
		if err != nil {
			return nil, fmt.Errorf("failed to generate RSA key: %v", err)
		}
	case data.ECDSAKey:
		privKey, err = trustmanager.GenerateECDSAKey(rand.Reader)
		if err != nil {
			return nil, fmt.Errorf("failed to generate EC key: %v", err)
		}
	case data.ED25519Key:
		privKey, err = trustmanager.GenerateED25519Key(rand.Reader)
		if err != nil {
			return nil, fmt.Errorf("failed to generate ED25519 key: %v", err)
		}
	default:
		return nil, fmt.Errorf("private key type not supported for key generation: %s", algorithm)
	}
	logrus.Debugf("generated new %s key for role: %s and keyID: %s", algorithm, role, privKey.ID())

	// Store the private key into our keystore with the name being: /GUN/ID.key with an alias of role
	var keyPath string
	if role == data.CanonicalRootRole {
		keyPath = privKey.ID()
	} else {
		keyPath = filepath.Join(cs.gun, privKey.ID())
	}

	for _, ks := range cs.keyStores {
		err = ks.AddKey(keyPath, role, privKey)
		if err == nil {
			return data.PublicKeyFromPrivate(privKey), nil
		}
	}
	if err != nil {
		return nil, fmt.Errorf("failed to add key to filestore: %v", err)
	}
	return nil, fmt.Errorf("keystores would not accept new private keys for unknown reasons")

}

开发者ID:nigelpoulton，项目名称:docker，代码行数:46，代码来源:crypto_service.go

示例8: TestRethinkSigningMarksKeyActive

func TestRethinkSigningMarksKeyActive(t *testing.T) {
	dbStore, cleanup := rethinkDBSetup(t, "signerActivationTests")
	defer cleanup()

	activeKey, nonActiveKey := testSigningWithKeyMarksAsActive(t, dbStore)

	rdbKeys := requireExpectedRDBKeys(t, dbStore, []data.PrivateKey{activeKey, nonActiveKey})

	// check that activation updates the activated key but not the unactivated key
	require.True(t, rdbKeys[activeKey.ID()].LastUsed.Equal(rdbNow))
	require.True(t, rdbKeys[nonActiveKey.ID()].LastUsed.Equal(time.Time{}))

	// check that signing succeeds even if the DB connection is closed and hence
	// mark as active errors
	dbStore.sess.Close()
	msg := []byte("successful, db closed")
	sig, err := nonActiveKey.Sign(rand.Reader, msg, nil)
	require.NoError(t, err)
	require.NoError(t, signed.Verifiers[data.ECDSASignature].Verify(
		data.PublicKeyFromPrivate(nonActiveKey), sig, msg))
}

开发者ID:jfrazelle，项目名称:notary，代码行数:21，代码来源:rethink_realkeydbstore_test.go

示例9: Create

// Create is used to generate keys for targets, snapshots and timestamps
func (cs *CryptoService) Create(role, gun, algorithm string) (data.PublicKey, error) {
	var privKey data.PrivateKey
	var err error

	switch algorithm {
	case data.RSAKey:
		privKey, err = utils.GenerateRSAKey(rand.Reader, notary.MinRSABitSize)
		if err != nil {
			return nil, fmt.Errorf("failed to generate RSA key: %v", err)
		}
	case data.ECDSAKey:
		privKey, err = utils.GenerateECDSAKey(rand.Reader)
		if err != nil {
			return nil, fmt.Errorf("failed to generate EC key: %v", err)
		}
	case data.ED25519Key:
		privKey, err = utils.GenerateED25519Key(rand.Reader)
		if err != nil {
			return nil, fmt.Errorf("failed to generate ED25519 key: %v", err)
		}
	default:
		return nil, fmt.Errorf("private key type not supported for key generation: %s", algorithm)
	}
	logrus.Debugf("generated new %s key for role: %s and keyID: %s", algorithm, role, privKey.ID())

	// Store the private key into our keystore
	for _, ks := range cs.keyStores {
		err = ks.AddKey(trustmanager.KeyInfo{Role: role, Gun: gun}, privKey)
		if err == nil {
			return data.PublicKeyFromPrivate(privKey), nil
		}
	}
	if err != nil {
		return nil, fmt.Errorf("failed to add key to filestore: %v", err)
	}

	return nil, fmt.Errorf("keystores would not accept new private keys for unknown reasons")
}

开发者ID:Mic92，项目名称:docker，代码行数:39，代码来源:crypto_service.go

示例10: TestGetPrivateKeyAndSignWithExistingKey

func TestGetPrivateKeyAndSignWithExistingKey(t *testing.T) {
	key, err := trustmanager.GenerateECDSAKey(rand.Reader)
	assert.NoError(t, err, "could not generate key")

	store := trustmanager.NewKeyMemoryStore(ret)

	err = store.AddKey(key.ID(), "timestamp", key)
	assert.NoError(t, err, "could not add key to store")

	signer := setUpSigner(t, store)

	privKey, _, err := signer.GetPrivateKey(key.ID())
	assert.NoError(t, err)
	assert.NotNil(t, privKey)

	msg := []byte("message!")
	sig, err := privKey.Sign(rand.Reader, msg, nil)
	assert.NoError(t, err)

	err = signed.Verifiers[data.ECDSASignature].Verify(
		data.PublicKeyFromPrivate(key), sig, msg)
	assert.NoError(t, err)
}

开发者ID:useidel，项目名称:notary，代码行数:23，代码来源:signer_trust_test.go

示例11: TestGetPrivateKeyAndSignWithExistingKey

func TestGetPrivateKeyAndSignWithExistingKey(t *testing.T) {
	key, err := utils.GenerateECDSAKey(rand.Reader)
	require.NoError(t, err, "could not generate key")

	memStore := trustmanager.NewKeyMemoryStore(constPass)
	err = memStore.AddKey(trustmanager.KeyInfo{Role: data.CanonicalTimestampRole, Gun: "gun"}, key)
	require.NoError(t, err, "could not add key to store")

	signerClient, _, cleanup := setUpSignerClient(t, setUpSignerServer(t, memStore))
	defer cleanup()

	privKey, role, err := signerClient.GetPrivateKey(key.ID())
	require.NoError(t, err)
	require.Equal(t, data.CanonicalTimestampRole, role)
	require.NotNil(t, privKey)

	msg := []byte("message!")
	sig, err := privKey.Sign(rand.Reader, msg, nil)
	require.NoError(t, err)

	err = signed.Verifiers[data.ECDSASignature].Verify(
		data.PublicKeyFromPrivate(key), sig, msg)
	require.NoError(t, err)
}

开发者ID:jfrazelle，项目名称:notary，代码行数:24，代码来源:rpc_and_client_test.go

示例12: GetKey

// GetKey returns a single public key based on the ID
func (e *Ed25519) GetKey(keyID string) data.PublicKey {
	return data.PublicKeyFromPrivate(e.keys[keyID].privKey)
}

开发者ID:supasate，项目名称:docker，代码行数:4，代码来源:ed25519.go

示例13: tufInit

func (t *tufCommander) tufInit(cmd *cobra.Command, args []string) error {
	if len(args) < 1 {
		cmd.Usage()
		return fmt.Errorf("Must specify a GUN")
	}

	config, err := t.configGetter()
	if err != nil {
		return err
	}
	gun := args[0]

	rt, err := getTransport(config, gun, readWrite)
	if err != nil {
		return err
	}

	trustPin, err := getTrustPinning(config)
	if err != nil {
		return err
	}

	nRepo, err := notaryclient.NewNotaryRepository(
		config.GetString("trust_dir"), gun, getRemoteTrustServer(config), rt, t.retriever, trustPin)
	if err != nil {
		return err
	}

	var rootKeyList []string

	if t.rootKey != "" {
		keyFile, err := os.Open(t.rootKey)
		if err != nil {
			return fmt.Errorf("Opening file for import: %v", err)
		}
		defer keyFile.Close()

		pemBytes, err := ioutil.ReadAll(keyFile)
		if err != nil {
			return fmt.Errorf("Error reading input file: %v", err)
		}
		if err = cryptoservice.CheckRootKeyIsEncrypted(pemBytes); err != nil {
			return err
		}

		privKey, _, err := trustmanager.GetPasswdDecryptBytes(t.retriever, pemBytes, "", data.CanonicalRootRole)
		if err != nil {
			return err
		}

		err = nRepo.CryptoService.AddKey(data.CanonicalRootRole, "", privKey)
		if err != nil {
			return fmt.Errorf("Error importing key: %v", err)
		}
		rootKeyList = []string{data.PublicKeyFromPrivate(privKey).ID()}
	} else {
		rootKeyList = nRepo.CryptoService.ListKeys(data.CanonicalRootRole)
	}

	var rootKeyID string
	if len(rootKeyList) < 1 {
		cmd.Println("No root keys found. Generating a new root key...")
		rootPublicKey, err := nRepo.CryptoService.Create(data.CanonicalRootRole, "", data.ECDSAKey)
		rootKeyID = rootPublicKey.ID()
		if err != nil {
			return err
		}
	} else {
		// Choses the first root key available, which is initialization specific
		// but should return the HW one first.
		rootKeyID = rootKeyList[0]
		cmd.Printf("Root key found, using: %s\n", rootKeyID)
	}

	if err = nRepo.Initialize([]string{rootKeyID}); err != nil {
		return err
	}
	return nil
}

开发者ID:mbentley，项目名称:notary，代码行数:79，代码来源:tuf.go

示例14: GetKey

// GetKey returns a single public key based on the ID
func (e *Ed25519) GetKey(keyID string) data.PublicKey {
	if privKey, _, err := e.GetPrivateKey(keyID); err == nil {
		return data.PublicKeyFromPrivate(privKey)
	}
	return nil
}

开发者ID:Mic92，项目名称:docker，代码行数:7，代码来源:ed25519.go

注：本文中的github.com/docker/notary/tuf/data.PublicKeyFromPrivate函数示例整理自Github/MSDocs等源码及文档管理平台，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。