util

package

v1.0.0 Latest Latest Go to latest Published: Jul 27, 2023 License: Apache-2.0 Imports: 35 Imported by: 0

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Repository

github.com/EricJSanchez/wecom

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Documentation ¶

Index ¶

Constants
func AESDecryptMsg(ciphertext []byte, aesKey []byte) (random, rawXMLMsg, appID []byte, err error)
func AESEncryptMsg(random, rawXMLMsg []byte, appID string, aesKey []byte) (ciphertext []byte)
func AesECBDecrypt(ciphertext []byte, aesKey []byte) ([]byte, error)
func CalculateSign(content, signType, key string) (string, error)
func DecodeWithCommonError(response []byte, apiName string) (err error)
func DecodeWithError(response []byte, obj interface{}, apiName string) error
func DecryptMsg(appID, encryptedMsg, aesKey string) (random, rawMsgXMLBytes []byte, err error)
func EncryptMsg(random, rawXMLMsg []byte, appID, aesKey string) (encrtptMsg []byte, err error)
func GetCurrTS() int64
func GetWithHeader(uri string, headers map[string]string) (rsp []byte, err error)
func HTTPGet(uri string) ([]byte, error)
func HTTPPost(uri string, data string) ([]byte, error)
func NewECBDecryptor(b cipher.Block) cipher.BlockMode
func NewECBEncryptor(b cipher.Block) cipher.BlockMode
func OrderParam(p map[string]string, bizKey string) (returnStr string)
func PKCS5Padding(ciphertext []byte, blockSize int) []byte
func PKCS5UnPadding(origData []byte) []byte
func ParamSign(p map[string]string, key string) (string, error)
func PostFile(fieldname, filename, uri string) ([]byte, error)
func PostFormEncodeStringWithHeader(uri, body string, headers map[string]string) (rsp []byte, err error)
func PostFormEncodeWithHeader(uri string, body, headers map[string]string) (rsp []byte, err error)
func PostFormEncodeWithHeaderUseSlice(uri string, body []BodyStruct, headers map[string]string) (rsp []byte, err error)
func PostJSON(uri string, obj interface{}) ([]byte, error)
func PostJSONWithRespContentType(uri string, obj interface{}) ([]byte, string, error)
func PostMultipartForm(fields []MultipartFormField, uri string) (respBody []byte, err error)
func PostXML(uri string, obj interface{}) ([]byte, error)
func PostXMLWithTLS(uri string, obj interface{}, ca, key string) ([]byte, error)
func RSADecrypt(privateKey string, ciphertext []byte) ([]byte, error)
func RSADecryptBase64(privateKey string, cryptoText string) ([]byte, error)
func RandomStr(length int) string
func Record(cache cache.Cache, url string) (err error)
func Signature(params ...string) string
func SliceChunk(src []string, chunkSize int) (chunks [][]string)
type BodyStruct
type CommonError
type CrmError
type ECBDecryptor
- func (x *ECBDecryptor) BlockSize() int
- func (x *ECBDecryptor) CryptBlocks(dst, src []byte)
type ECBEncryptor
- func (x *ECBEncryptor) BlockSize() int
- func (x *ECBEncryptor) CryptBlocks(dst, src []byte)
type MultipartFormField

Constants ¶

View Source

const (
	SignTypeMD5        = `MD5`
	SignTypeHMACSHA256 = `HMAC-SHA256`
)

微信签名算法方式

Variables ¶

This section is empty.

Functions ¶

func AESDecryptMsg ¶

func AESDecryptMsg(ciphertext []byte, aesKey []byte) (random, rawXMLMsg, appID []byte, err error)

AESDecryptMsg ciphertext = AES_Encrypt[random(16B) + msg_len(4B) + rawXMLMsg + appId] 参考：github.com/chanxuehong/wechat.v2

func AESEncryptMsg ¶

func AESEncryptMsg(random, rawXMLMsg []byte, appID string, aesKey []byte) (ciphertext []byte)

AESEncryptMsg ciphertext = AES_Encrypt[random(16B) + msg_len(4B) + rawXMLMsg + appId] 参考：github.com/chanxuehong/wechat.v2

func AesECBDecrypt ¶

func AesECBDecrypt(ciphertext []byte, aesKey []byte) ([]byte, error)

AesECBDecrypt will decrypt data with PKCS5Padding

func CalculateSign ¶

func CalculateSign(content, signType, key string) (string, error)

CalculateSign 计算签名

func DecodeWithCommonError ¶

func DecodeWithCommonError(response []byte, apiName string) (err error)

DecodeWithCommonError 将返回值按照CommonError解析

func DecodeWithError ¶

func DecodeWithError(response []byte, obj interface{}, apiName string) error

DecodeWithError 将返回值按照解析

func DecryptMsg ¶

func DecryptMsg(appID, encryptedMsg, aesKey string) (random, rawMsgXMLBytes []byte, err error)

DecryptMsg 消息解密

func EncryptMsg ¶

func EncryptMsg(random, rawXMLMsg []byte, appID, aesKey string) (encrtptMsg []byte, err error)

EncryptMsg 加密消息

func GetCurrTS ¶

func GetCurrTS() int64

GetCurrTS return current timestamps

func GetWithHeader ¶

func GetWithHeader(uri string, headers map[string]string) (rsp []byte, err error)

func HTTPGet ¶

func HTTPGet(uri string) ([]byte, error)

HTTPGet get 请求

func HTTPPost ¶

func HTTPPost(uri string, data string) ([]byte, error)

HTTPPost post 请求

func NewECBDecryptor ¶

func NewECBDecryptor(b cipher.Block) cipher.BlockMode

NewECBDecryptor returns a BlockMode which decrypts in electronic code book mode, using the given Block.

func NewECBEncryptor ¶

func NewECBEncryptor(b cipher.Block) cipher.BlockMode

NewECBEncryptor returns a BlockMode which encrypts in electronic code book mode, using the given Block.

func OrderParam ¶

func OrderParam(p map[string]string, bizKey string) (returnStr string)

OrderParam order params

func PKCS5Padding ¶

func PKCS5Padding(ciphertext []byte, blockSize int) []byte

PKCS5Padding -

func PKCS5UnPadding ¶

func PKCS5UnPadding(origData []byte) []byte

PKCS5UnPadding -

func ParamSign ¶

func ParamSign(p map[string]string, key string) (string, error)

ParamSign 计算所传参数的签名

func PostFile ¶

func PostFile(fieldname, filename, uri string) ([]byte, error)

PostFile 上传文件

func PostFormEncodeStringWithHeader ¶

func PostFormEncodeStringWithHeader(uri, body string, headers map[string]string) (rsp []byte, err error)

PostFormEncodeStringWithHeader application/x-www-form-urlencoded请求

func PostFormEncodeWithHeader ¶

func PostFormEncodeWithHeader(uri string, body, headers map[string]string) (rsp []byte, err error)

PostFormEncodeWithHeader application/x-www-form-urlencoded请求

func PostFormEncodeWithHeaderUseSlice ¶

func PostFormEncodeWithHeaderUseSlice(uri string, body []BodyStruct, headers map[string]string) (rsp []byte, err error)

PostFormEncodeWithHeaderUseSlice application/x-www-form-urlencoded请求

func PostJSON ¶

func PostJSON(uri string, obj interface{}) ([]byte, error)

PostJSON post json 数据请求

func PostJSONWithRespContentType ¶

func PostJSONWithRespContentType(uri string, obj interface{}) ([]byte, string, error)

PostJSONWithRespContentType post json数据请求，且返回数据类型

func PostMultipartForm ¶

func PostMultipartForm(fields []MultipartFormField, uri string) (respBody []byte, err error)

PostMultipartForm 上传文件或其他多个字段

func PostXML ¶

func PostXML(uri string, obj interface{}) ([]byte, error)

PostXML perform a HTTP/POST request with XML body

func PostXMLWithTLS ¶

func PostXMLWithTLS(uri string, obj interface{}, ca, key string) ([]byte, error)

PostXMLWithTLS perform a HTTP/POST request with XML body and TLS

func RSADecrypt ¶

func RSADecrypt(privateKey string, ciphertext []byte) ([]byte, error)

RSADecrypt 数据解密

func RSADecryptBase64 ¶

func RSADecryptBase64(privateKey string, cryptoText string) ([]byte, error)

RSADecryptBase64 Base64解码后再次进行RSA解密

func RandomStr ¶

func RandomStr(length int) string

RandomStr 随机生成字符串

func Record ¶

func Record(cache cache.Cache, url string) (err error)

Record 记录接口调用频率

func Signature ¶

func Signature(params ...string) string

Signature sha1签名

func SliceChunk ¶

func SliceChunk(src []string, chunkSize int) (chunks [][]string)

SliceChunk 用于将字符串切片分块

Types ¶

type BodyStruct ¶

type BodyStruct struct {
	Key string `json:"key"`
	Val string `json:"val"`
}

type CommonError ¶

type CommonError struct {
	ErrCode int64  `json:"errcode"`
	ErrMsg  string `json:"errmsg"`
}

CommonError 微信返回的通用错误json

type CrmError ¶

type CrmError struct {
	Code      string `json:"code"`
	Msg       string `json:"msg"`
	Timestamp int64  `json:"timestamp"`
	Result    string `json:"result"`
}

type ECBDecryptor ¶

type ECBDecryptor ecb

ECBDecryptor -

func (*ECBDecryptor) BlockSize ¶

func (x *ECBDecryptor) BlockSize() int

BlockSize implement BlockMode.BlockSize

func (*ECBDecryptor) CryptBlocks ¶

func (x *ECBDecryptor) CryptBlocks(dst, src []byte)

CryptBlocks implement BlockMode.CryptBlocks

type ECBEncryptor ¶

type ECBEncryptor ecb

ECBEncryptor -

func (*ECBEncryptor) BlockSize ¶

func (x *ECBEncryptor) BlockSize() int

BlockSize implement BlockMode.BlockSize

func (*ECBEncryptor) CryptBlocks ¶

func (x *ECBEncryptor) CryptBlocks(dst, src []byte)

CryptBlocks implement BlockMode.CryptBlocks

type MultipartFormField ¶

type MultipartFormField struct {
	IsFile    bool
	Fieldname string
	Value     []byte
	Filename  string
}

MultipartFormField 保存文件或其他字段信息

Source Files ¶

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