util.go

package ma

import (
	"crypto/sha1"
	"encoding/hex"
	"github.com/cliod/wx-go/common"
	"github.com/cliod/wx-go/common/util"
	"strings"
)

// 解密分享敏感数据.
func GetShareInfo(sessionKey, encryptedData, ivStr string) (*WxMaShareInfo, error) {
	var usrInfo WxMaShareInfo
	err := util.Decrypt(&usrInfo, sessionKey, encryptedData, ivStr)
	return &usrInfo, err
}

// 解密用户信息敏感数据.
func GetUserInfo(sessionKey, encryptedData, ivStr string) (*UserInfo, error) {
	var usrInfo UserInfo
	err := util.Decrypt(&usrInfo, sessionKey, encryptedData, ivStr)
	return &usrInfo, err
}

// 解密手机号敏感数据.
func GetPhoneNoInfo(sessionKey, encryptedData, ivStr string) (*PhoneNumberInfo, error) {
	var info PhoneNumberInfo
	err := util.Decrypt(&info, sessionKey, encryptedData, ivStr)
	return &info, err
}

func CheckUserInfo(sessionKey, rawData, signature string) bool {
	sum := sha1.Sum([]byte(rawData + sessionKey))
	return strings.ToLower(hex.EncodeToString(sum[:])) == signature
}

func CheckAndGetUserInfo(sessionKey, rawData, encryptedData, signature, ivStr string) (*UserInfo, error) {
	var usrInfo UserInfo
	err := util.DecryptInfo(&usrInfo, sessionKey, rawData, encryptedData, signature, ivStr)
	return &usrInfo, err
}

func CheckSignature(token, timestamp, nonce, signature string) bool {
	return util.CheckSignature(token, timestamp, nonce, signature)
}

func CreateJsapiSignature(url, appId, ticket string) (*common.WxJsapiSignature, error) {
	return common.CreateJsapiSignature(url, appId, ticket)
}