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- package utils
-
- import (
- "applet/app/utils/logx"
- "fmt"
- "github.com/forgoer/openssl"
- "github.com/gin-gonic/gin"
- "github.com/syyongx/php2go"
- "strings"
- )
-
- var publicKey = []byte(`-----BEGIN PUBLIC KEY-----
- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCFQD7RL2tDNuwdg0jTfV0zjAzh
- WoCWfGrcNiucy2XUHZZU2oGhHv1N10qu3XayTDD4pu4sJ73biKwqR6ZN7IS4Sfon
- vrzaXGvrTG4kmdo3XrbrkzmyBHDLTsJvv6pyS2HPl9QPSvKDN0iJ66+KN8QjBpw1
- FNIGe7xbDaJPY733/QIDAQAB
- -----END PUBLIC KEY-----`)
-
- var privateKey = []byte(`-----BEGIN RSA PRIVATE KEY-----
- MIICXAIBAAKBgQCFQD7RL2tDNuwdg0jTfV0zjAzhWoCWfGrcNiucy2XUHZZU2oGh
- Hv1N10qu3XayTDD4pu4sJ73biKwqR6ZN7IS4SfonvrzaXGvrTG4kmdo3Xrbrkzmy
- BHDLTsJvv6pyS2HPl9QPSvKDN0iJ66+KN8QjBpw1FNIGe7xbDaJPY733/QIDAQAB
- AoGADi14wY8XDY7Bbp5yWDZFfV+QW0Xi2qAgSo/k8gjeK8R+I0cgdcEzWF3oz1Q2
- 9d+PclVokAAmfj47e0AmXLImqMCSEzi1jDBUFIRoJk9WE1YstE94mrCgV0FW+N/u
- +L6OgZcjmF+9dHKprnpaUGQuUV5fF8j0qp8S2Jfs3Sw+dOECQQCQnHALzFjmXXIR
- Ez3VSK4ZoYgDIrrpzNst5Hh6AMDNZcG3CrCxlQrgqjgTzBSr3ZSavvkfYRj42STk
- TqyX1tQFAkEA6+O6UENoUTk2lG7iO/ta7cdIULnkTGwQqvkgLIUjk6w8E3sBTIfw
- rerTEmquw5F42HHE+FMrRat06ZN57lENmQJAYgUHlZevcoZIePZ35Qfcqpbo4Gc8
- Fpm6vwKr/tZf2Vlt0qo2VkhWFS6L0C92m4AX6EQmDHT+Pj7BWNdS+aCuGQJBAOkq
- NKPZvWdr8jNOV3mKvxqB/U0uMigIOYGGtvLKt5vkh42J7ILFbHW8w95UbWMKjDUG
- X/hF3WQEUo//Imsa2yECQHSZIpJxiTRueoDiyRt0LH+jdbYFUu/6D0UIYXhFvP/p
- EZX+hfCfUnNYX59UVpRjSZ66g0CbCjuBPOhmOD+hDeQ=
- -----END RSA PRIVATE KEY-----`)
-
- func GetApiVersion(c *gin.Context) int {
- var apiVersion = c.GetHeader("apiVersion")
- if StrToInt(apiVersion) == 0 {
- apiVersion = c.GetHeader("Apiversion")
- }
- if StrToInt(apiVersion) == 0 {
- apiVersion = c.GetHeader("api_version")
- }
- return StrToInt(apiVersion)
- }
-
-
- func SignCheck(c *gin.Context) bool {
- var apiVersion = GetApiVersion(c)
- if apiVersion == 0 {
- return true
- }
-
- var key = c.GetHeader("key")
-
-
- var uri = c.Request.RequestURI
- var query = GetQueryParam(uri)
- fmt.Println(query)
- query["timestamp"] = c.GetHeader("timestamp")
- query["nonce"] = c.GetHeader("nonce")
- query["key"] = key
- token := c.GetHeader("Authorization")
- if token != "" {
-
- parts := strings.SplitN(token, " ", 2)
- if len(parts) == 2 && parts[0] == "Bearer" {
- token = parts[1]
- }
- }
- query["token"] = token
-
- str := JoinStringsInASCII(query, "&", false, false, "")
-
- secret := ""
- if InArr(c.GetHeader("platform"), []string{"android", "ios"}) {
- secret = c.GetString("app_api_secret_key")
- } else if c.GetHeader("platform") == "wap" {
- secret = c.GetString("h5_api_secret_key")
- } else {
- secret = c.GetString("applet_api_secret_key")
- }
- str = fmt.Sprintf("%s&secret=%s", str, secret)
- fmt.Println(str)
-
- sign := strings.ToLower(Md5(str))
-
- if sign != c.GetHeader("sign") {
- return false
- }
- return true
- }
-
- func ResultAes(c *gin.Context, raw []byte) string {
- var key = c.GetHeader("key")
- base, _ := php2go.Base64Decode(key)
- aes, err := RsaDecrypt([]byte(base), privateKey)
- if err != nil {
- logx.Info(err)
- return ""
- }
-
- str, _ := openssl.AesECBEncrypt(raw, aes, openssl.PKCS7_PADDING)
- value := php2go.Base64Encode(string(str))
- fmt.Println(value)
-
- return value
- }
-
- func ResultAesDecrypt(c *gin.Context, raw string) string {
- var key = c.GetHeader("key")
- base, _ := php2go.Base64Decode(key)
- aes, err := RsaDecrypt([]byte(base), privateKey)
- if err != nil {
- logx.Info(err)
- return ""
- }
- fmt.Println(raw)
- value1, _ := php2go.Base64Decode(raw)
- if value1 == "" {
- return ""
- }
- str1, _ := openssl.AesECBDecrypt([]byte(value1), aes, openssl.PKCS7_PADDING)
-
- return string(str1)
- }
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