51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
|
package svc
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
"fusenapi/initalize"
|
||
|
|
"fusenapi/server/orders/internal/config"
|
||
|
|
"github.com/golang-jwt/jwt"
|
||
|
|
"gorm.io/gorm"
|
||
|
|
"net/http"
|
||
|
|
)
|
||
|
|
|
||
|
|
type ServiceContext struct {
|
||
|
|
Config config.Config
|
||
|
|
|
||
|
|
MysqlConn *gorm.DB
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewServiceContext(c config.Config) *ServiceContext {
|
||
|
|
|
||
|
|
return &ServiceContext{
|
||
|
|
Config: c,
|
||
|
|
MysqlConn: initalize.InitMysql(c.SourceMysql),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (svcCxt *ServiceContext) ParseJwtToken(r *http.Request) (jwt.MapClaims, error) {
|
||
|
|
AuthKey := r.Header.Get("Authorization")
|
||
|
|
if len(AuthKey) <= 50 {
|
||
|
|
return nil, errors.New(fmt.Sprint("Error parsing token, len:", len(AuthKey)))
|
||
|
|
}
|
||
|
|
|
||
|
|
token, err := jwt.Parse(AuthKey, func(token *jwt.Token) (interface{}, error) {
|
||
|
|
// 检查签名方法是否为 HS256
|
||
|
|
if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
|
||
|
|
return nil, fmt.Errorf("unexpected signing method: %v", token.Header["alg"])
|
||
|
|
}
|
||
|
|
// 返回用于验证签名的密钥
|
||
|
|
return svcCxt.Config.Auth.AccessSecret, nil
|
||
|
|
})
|
||
|
|
if err != nil {
|
||
|
|
return nil, errors.New(fmt.Sprint("Error parsing token:", err))
|
||
|
|
}
|
||
|
|
|
||
|
|
// 验证成功返回
|
||
|
|
if claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
|
||
|
|
return claims, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
return nil, errors.New(fmt.Sprint("Invalid token", err))
|
||
|
|
}
|