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token.go
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token.go
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package common
import (
"encoding/json"
std "github.com/PKUJohnson/solar/std"
crypto "github.com/PKUJohnson/solar/std/toolkit/crypto"
)
const (
TokenKey = "tushuangshuang2501hahaha"
SysTokenKey = "tushuangshuang20190815st"
)
func TokenFromString(content string) (*Token, error) {
return tokenFromStringCore(content, TokenKey)
}
func tokenFromStringCore(content, tokenKey string) (*Token, error) {
data, err := crypto.Base64Decode(content)
if err != nil {
std.LogInfoLn("Token ParseToken Base64Decode Error:", err)
return nil, std.ErrIllegalToken
}
data, err = crypto.Decrypt(data, []byte(tokenKey))
if err != nil {
std.LogInfoLn("Token ParseToken Decrypt Error:", err)
return nil, std.ErrIllegalToken
}
token := new(Token)
if err = json.Unmarshal(data, &token); err != nil {
std.LogInfoLn("Token ParseToken Unmarshal Error:", err)
return nil, std.ErrIllegalToken
}
return token, nil
}
func SysTokenFromString(content string) (*Token, error) {
return tokenFromStringCore(content, SysTokenKey)
}
//func NewToken(appType string, uid int64, outTime int64, deviceType string) *Token {
// token := new(Token)
// token.AppType = appType
// token.UID = uid
// token.Expiration = time.Now().Unix() + outTime
// token.DeviceType = deviceType
// token.ClientType = ""
// return token
//}
//
//func NewTokenWithClient(appType string, uid int64, outTime int64, deviceType string, clientType string) *Token {
// token := new(Token)
// token.AppType = appType
// token.UID = uid
// token.Expiration = time.Now().Unix() + outTime
// token.DeviceType = deviceType
// token.ClientType = clientType
// return token
//}
//type Token struct {
// AppType string
// UID int64
// Expiration int64
// DeviceType string
// ClientType string
//}
type Token struct {
AppType string
UserId int64
OpenId string
SessionKey string
Expiration int64 // FIXME: not used for now
}
func TokenToString(o *Token) string {
return tokenToString(o, TokenKey)
}
func tokenToString(o *Token, tokenKey string) string {
data, err := json.Marshal(o)
if err != nil {
std.LogInfoLn("GenTokenString Error:", err)
return ""
}
data, err = crypto.Encrypt(data, []byte(tokenKey))
if err != nil {
std.LogInfoLn("GenTokenString Encrypt Error:", err)
return ""
}
return crypto.Base64Encode(data)
}
func SysTokenToString(o *Token) string {
return tokenToString(o, SysTokenKey)
}