Golang buffer.Buffer类代码示例

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/lestrrat/go-jwx/buffer.Buffer类的典型用法代码示例。如果您正苦于以下问题：Golang Buffer类的具体用法？Golang Buffer怎么用？Golang Buffer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Buffer类的4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: UnmarshalJSON

// UnmarshalJSON parses the JSON buffer into a Header
func (e *EncodedHeader) UnmarshalJSON(buf []byte) error {
	b := buffer.Buffer{}
	// base646 json string -> json object representation of header
	if err := json.Unmarshal(buf, &b); err != nil {
		return err
	}

	if err := json.Unmarshal(b.Bytes(), &e.Header); err != nil {
		return err
	}

	return nil
}

开发者ID:lestrrat，项目名称:go-jwx，代码行数:14，代码来源:message.go

示例2: GetBuffer

func (h Hmap) GetBuffer(name string, consume ...bool) (buffer.Buffer, error) {
	b := buffer.Buffer{}
	v, err := h.GetString(name, consume...)
	if err != nil {
		return b, err
	}

	if err := b.Base64Decode([]byte(v)); err != nil {
		return b, err
	}

	return b, nil
}

开发者ID:nabeken，项目名称:go-jwx，代码行数:13，代码来源:emap.go

示例3: parseCompact

func parseCompact(buf []byte) (*Message, error) {
	debug.Printf("Parse(Compact): buf = '%s'", buf)
	parts := bytes.Split(buf, []byte{'.'})
	if len(parts) != 5 {
		return nil, ErrInvalidCompactPartsCount
	}

	hdrbuf := buffer.Buffer{}
	if err := hdrbuf.Base64Decode(parts[0]); err != nil {
		return nil, err
	}
	debug.Printf("hdrbuf = %s", hdrbuf)

	hdr := NewHeader()
	if err := json.Unmarshal(hdrbuf, hdr); err != nil {
		return nil, err
	}

	// We need the protected header to contain the content encryption
	// algorithm. XXX probably other headers need to go there too
	protected := NewEncodedHeader()
	protected.ContentEncryption = hdr.ContentEncryption
	hdr.ContentEncryption = ""

	enckeybuf := buffer.Buffer{}
	if err := enckeybuf.Base64Decode(parts[1]); err != nil {
		return nil, err
	}

	ivbuf := buffer.Buffer{}
	if err := ivbuf.Base64Decode(parts[2]); err != nil {
		return nil, err
	}

	ctbuf := buffer.Buffer{}
	if err := ctbuf.Base64Decode(parts[3]); err != nil {
		return nil, err
	}

	tagbuf := buffer.Buffer{}
	if err := tagbuf.Base64Decode(parts[4]); err != nil {
		return nil, err
	}

	m := NewMessage()
	m.AuthenticatedData.SetBytes(hdrbuf.Bytes())
	m.ProtectedHeader = protected
	m.Tag = tagbuf
	m.CipherText = ctbuf
	m.InitializationVector = ivbuf
	m.Recipients = []Recipient{
		Recipient{
			Header:       hdr,
			EncryptedKey: enckeybuf,
		},
	}
	return m, nil
}

开发者ID:nabeken，项目名称:go-jwx，代码行数:58，代码来源:jwe.go

示例4: TestEncode_HS256Compact

// TestEncode_HS256Compact tests that https://tools.ietf.org/html/rfc7515#appendix-A.1 works
func TestEncode_HS256Compact(t *testing.T) {
	const hdr = `{"typ":"JWT",` + "\r\n" + ` "alg":"HS256"}`
	const hmacKey = `AyM1SysPpbyDfgZld3umj1qzKObwVMkoqQ-EstJQLr_T-1qS0gZH75aKtMN3Yj0iPS4hcgUuTwjAzZr1Z9CAow`
	const expected = `eyJ0eXAiOiJKV1QiLA0KICJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJqb2UiLA0KICJleHAiOjEzMDA4MTkzODAsDQogImh0dHA6Ly9leGFtcGxlLmNvbS9pc19yb290Ijp0cnVlfQ.dBjftJeZ4CVP-mB92K27uhbUJU1p1r_wW1gFWFOEjXk`

	hmacKeyDecoded := buffer.Buffer{}
	hmacKeyDecoded.Base64Decode([]byte(hmacKey))

	sign, err := NewHmacSign(jwa.HS256, hmacKeyDecoded.Bytes())
	if !assert.NoError(t, err, "HmacSign created successfully") {
		return
	}

	hdrbuf, err := buffer.Buffer(hdr).Base64Encode()
	if !assert.NoError(t, err, "base64 encode successful") {
		return
	}
	payload, err := buffer.Buffer(examplePayload).Base64Encode()
	if !assert.NoError(t, err, "base64 encode successful") {
		return
	}

	signingInput := bytes.Join(
		[][]byte{
			hdrbuf,
			payload,
		},
		[]byte{'.'},
	)
	signature, err := sign.PayloadSign(signingInput)
	if !assert.NoError(t, err, "PayloadSign is successful") {
		return
	}
	sigbuf, err := buffer.Buffer(signature).Base64Encode()
	if !assert.NoError(t, err, "base64 encode successful") {
		return
	}

	encoded := bytes.Join(
		[][]byte{
			signingInput,
			sigbuf,
		},
		[]byte{'.'},
	)
	if !assert.Equal(t, expected, string(encoded), "generated compact serialization should match") {
		return
	}

	msg, err := Parse(encoded)
	if !assert.NoError(t, err, "Parsing compact encoded serialization succeeds") {
		return
	}

	hdrs := msg.Signatures[0].MergedHeaders()
	if !assert.Equal(t, hdrs.Algorithm(), jwa.HS256, "Algorithm in header matches") {
		return
	}

	v, err := NewHmacVerify(jwa.HS256, hmacKeyDecoded.Bytes())
	if !assert.NoError(t, err, "HmacVerify created") {
		return
	}
	if !assert.NoError(t, v.Verify(msg), "Verify succeeds") {
		return
	}
}

开发者ID:nabeken，项目名称:go-jwx，代码行数:68，代码来源:jws_test.go

注：本文中的github.com/lestrrat/go-jwx/buffer.Buffer类示例整理自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。