Merge branch 'dev/maycur'

go.mod

@@ -1,21 +1,45 @@
 module hongze/hongze_task
 
-go 1.16
+go 1.18
 
 require (
 	github.com/PuerkitoBio/goquery v1.8.0
 	github.com/aliyun/aliyun-oss-go-sdk v2.2.0+incompatible
-	github.com/antlr/antlr4/runtime/Go/antlr v0.0.0-20211218165449-dd623ecc2f02 // indirect
-	github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
 	github.com/beego/beego/v2 v2.0.2
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/rdlucklib/rdluck_tools v1.0.2
-	github.com/satori/go.uuid v1.2.0 // indirect
 	github.com/shopspring/decimal v1.3.1
 	github.com/tealeg/xlsx v1.0.5
 	github.com/wenzhenxi/gorsa v0.0.0-20210524035706-528c7050d703
 	github.com/yidane/formula v0.0.0-20210902154546-0782e1736717
-	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 // indirect
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
 )
+
+require (
+	github.com/andybalholm/cascadia v1.3.1 // indirect
+	github.com/antlr/antlr4/runtime/Go/antlr v0.0.0-20211218165449-dd623ecc2f02 // indirect
+	github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/prometheus/client_golang v1.11.0 // indirect
+	github.com/prometheus/client_model v0.2.0 // indirect
+	github.com/prometheus/common v0.26.0 // indirect
+	github.com/prometheus/procfs v0.6.0 // indirect
+	github.com/satori/go.uuid v1.2.0 // indirect
+	github.com/shiena/ansicolor v0.0.0-20200904210342-c7312218db18 // indirect
+	golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a // indirect
+	golang.org/x/net v0.0.0-20210916014120-12bc252f5db8 // indirect
+	golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40 // indirect
+	golang.org/x/text v0.3.6 // indirect
+	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 // indirect
+	google.golang.org/protobuf v1.26.0 // indirect
+	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+)

services/maycur/maycur.go

@@ -48,8 +48,10 @@ func DailyUpdateCompanyProfile(cont context.Context) (err error) {
 		err = fmt.Errorf("resp body read err: %s", e.Error())
 		return
 	}
+	// 解密
+	bo := utils.DesBase64Decrypt(b)
 	result := new(models.BaseResponse)
-	if e = json.Unmarshal(b, &result); e != nil {
+	if e = json.Unmarshal(bo, &result); e != nil {
 		err = fmt.Errorf("result unmarshal err: %s\nresult: %s", e.Error(), string(b))
 		return
 	}

utils/constants.go

@@ -2,6 +2,7 @@ package utils
 
 const (
 	Md5Key = "Ks@h64WJ#tcVgG8$&WlNfqvLAtMgpxWN"
+	DesKey = "6WpHp4vSvLVQK8SLioNZ7WMq" // 接口返回加密KEY
 )
 
 // 常量定义

utils/des3.go

@@ -0,0 +1,187 @@
+// 加密工具类，用了3des和base64
+package utils
+
+import (
+	"bytes"
+	"crypto/cipher"
+	"crypto/des"
+	"encoding/base64"
+	"encoding/hex"
+	"errors"
+	"strings"
+)
+
+// des3 + base64 encrypt
+func DesBase64Encrypt(origData []byte) []byte {
+	result, err := TripleDesEncrypt(origData, []byte(DesKey))
+	if err != nil {
+		panic(any(err))
+	}
+	return []byte(base64.StdEncoding.EncodeToString(result))
+}
+
+func DesBase64Decrypt(crypted []byte) []byte {
+	result, _ := base64.StdEncoding.DecodeString(string(crypted))
+	remain := len(result) % 8
+	if remain > 0 {
+		mod := 8 - remain
+		for i := 0; i < mod; i++ {
+			result = append(result, 0)
+		}
+	}
+	origData, err := TripleDesDecrypt(result, []byte(DesKey))
+	if err != nil {
+		panic(any(err))
+	}
+	return origData
+}
+
+// 3DES加密
+func TripleDesEncrypt(origData, key []byte) ([]byte, error) {
+	block, err := des.NewTripleDESCipher(key)
+	if err != nil {
+		return nil, err
+	}
+	origData = PKCS5Padding(origData, block.BlockSize())
+	// origData = ZeroPadding(origData, block.BlockSize())
+	blockMode := cipher.NewCBCEncrypter(block, key[:8])
+	crypted := make([]byte, len(origData))
+	blockMode.CryptBlocks(crypted, origData)
+	return crypted, nil
+}
+
+// 3DES解密
+func TripleDesDecrypt(crypted, key []byte) ([]byte, error) {
+	block, err := des.NewTripleDESCipher(key)
+	if err != nil {
+		return nil, err
+	}
+	blockMode := cipher.NewCBCDecrypter(block, key[:8])
+	origData := make([]byte, len(crypted))
+	// origData := crypted
+	blockMode.CryptBlocks(origData, crypted)
+	origData = PKCS5UnPadding(origData)
+	// origData = ZeroUnPadding(origData)
+	return origData, nil
+}
+
+func ZeroPadding(ciphertext []byte, blockSize int) []byte {
+	padding := blockSize - len(ciphertext)%blockSize
+	padtext := bytes.Repeat([]byte{0}, padding)
+	return append(ciphertext, padtext...)
+}
+
+func ZeroUnPadding(origData []byte) []byte {
+	length := len(origData)
+	unpadding := int(origData[length-1])
+	return origData[:(length - unpadding)]
+}
+
+func PKCS5Padding(ciphertext []byte, blockSize int) []byte {
+	padding := blockSize - len(ciphertext)%blockSize
+	padtext := bytes.Repeat([]byte{byte(padding)}, padding)
+	return append(ciphertext, padtext...)
+}
+
+func PKCS5UnPadding(origData []byte) []byte {
+	length := len(origData)
+	// 去掉最后一个字节 unpadding 次
+	unpadding := int(origData[length-1])
+	return origData[:(length - unpadding)]
+}
+
+// DES加密
+func DesEncrypt(content string, key string) string {
+	contents := []byte(content)
+	keys := []byte(key)
+	block, err := des.NewCipher(keys)
+	if err != nil {
+		return ""
+	}
+	contents = PKCS5Padding(contents, block.BlockSize())
+	blockMode := cipher.NewCBCEncrypter(block, keys)
+	crypted := make([]byte, len(contents))
+	blockMode.CryptBlocks(crypted, contents)
+	return byteToHexString(crypted)
+}
+
+func byteToHexString(bytes []byte) string {
+	str := ""
+	for i := 0; i < len(bytes); i++ {
+		sTemp := hex.EncodeToString([]byte{bytes[i]})
+		if len(sTemp) < 2 {
+			str += string(0)
+		}
+		str += strings.ToUpper(sTemp)
+	}
+	return str
+}
+
+// DES解密
+func DesDecrypt(content string, key string) string {
+	contentBytes, err := hex.DecodeString(content)
+	if err != nil {
+		return "字符串转换16进制数组失败" + err.Error()
+	}
+	keys := []byte(key)
+	block, err := des.NewCipher(keys)
+	if err != nil {
+		return "解密失败" + err.Error()
+	}
+	blockMode := cipher.NewCBCDecrypter(block, keys)
+	origData := contentBytes
+	blockMode.CryptBlocks(origData, contentBytes)
+	origData = ZeroUnPadding(origData)
+	return string(origData)
+}
+
+// DES ECB PKCK5Padding
+func EntryptDesECB(data, key []byte) (string, error) {
+	if len(key) > 8 {
+		key = key[:8]
+	}
+	block, err := des.NewCipher(key)
+	if err != nil {
+		return "", errors.New("des.NewCipher " + err.Error())
+	}
+	bs := block.BlockSize()
+	data = PKCS5Padding(data, bs)
+	if len(data)%bs != 0 {
+		return "", errors.New("EntryptDesECB Need a multiple of the blocksize")
+	}
+	out := make([]byte, len(data))
+	dst := out
+	for len(data) > 0 {
+		block.Encrypt(dst, data[:bs])
+		data = data[bs:]
+		dst = dst[bs:]
+	}
+	return base64.StdEncoding.EncodeToString(out), nil
+}
+
+func DecryptDESECB(d string, key []byte) ([]byte, error) {
+	data, err := base64.StdEncoding.DecodeString(d)
+	if err != nil {
+		return nil, errors.New("decodebase64 " + err.Error())
+	}
+	if len(key) > 8 {
+		key = key[:8]
+	}
+	block, err := des.NewCipher(key)
+	if err != nil {
+		return nil, errors.New("des.NewCipher " + err.Error())
+	}
+	bs := block.BlockSize()
+	if len(data)%bs != 0 {
+		return nil, errors.New("DecryptDES crypto/cipher: input not full blocks")
+	}
+	out := make([]byte, len(data))
+	dst := out
+	for len(data) > 0 {
+		block.Decrypt(dst, data[:bs])
+		data = data[bs:]
+		dst = dst[bs:]
+	}
+	out = PKCS5UnPadding(out)
+	return out, nil
+}