81 lines
2.2 KiB
Go
81 lines
2.2 KiB
Go
package config
|
|
|
|
import (
|
|
"net/http"
|
|
"path"
|
|
|
|
"github.com/spf13/cobra"
|
|
"github.com/spf13/viper"
|
|
|
|
"m1k1o/neko/internal/utils"
|
|
)
|
|
|
|
type Server struct {
|
|
Cert string
|
|
Key string
|
|
Bind string
|
|
Proxy bool
|
|
Static string
|
|
PathPrefix string
|
|
CORS []string
|
|
}
|
|
|
|
func (Server) Init(cmd *cobra.Command) error {
|
|
cmd.PersistentFlags().String("bind", "127.0.0.1:8080", "address/port/socket to serve neko")
|
|
if err := viper.BindPFlag("bind", cmd.PersistentFlags().Lookup("bind")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("cert", "", "path to the SSL cert used to secure the neko server")
|
|
if err := viper.BindPFlag("cert", cmd.PersistentFlags().Lookup("cert")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("key", "", "path to the SSL key used to secure the neko server")
|
|
if err := viper.BindPFlag("key", cmd.PersistentFlags().Lookup("key")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().Bool("proxy", false, "enable reverse proxy mode")
|
|
if err := viper.BindPFlag("proxy", cmd.PersistentFlags().Lookup("proxy")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("static", "./www", "path to neko client files to serve")
|
|
if err := viper.BindPFlag("static", cmd.PersistentFlags().Lookup("static")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().String("path_prefix", "/", "path prefix for HTTP requests")
|
|
if err := viper.BindPFlag("path_prefix", cmd.PersistentFlags().Lookup("path_prefix")); err != nil {
|
|
return err
|
|
}
|
|
|
|
cmd.PersistentFlags().StringSlice("cors", []string{"*"}, "list of allowed origins for CORS")
|
|
if err := viper.BindPFlag("cors", cmd.PersistentFlags().Lookup("cors")); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (s *Server) Set() {
|
|
s.Cert = viper.GetString("cert")
|
|
s.Key = viper.GetString("key")
|
|
s.Bind = viper.GetString("bind")
|
|
s.Proxy = viper.GetBool("proxy")
|
|
s.Static = viper.GetString("static")
|
|
s.PathPrefix = path.Join("/", path.Clean(viper.GetString("path_prefix")))
|
|
|
|
s.CORS = viper.GetStringSlice("cors")
|
|
in, _ := utils.ArrayIn("*", s.CORS)
|
|
if len(s.CORS) == 0 || in {
|
|
s.CORS = []string{"*"}
|
|
}
|
|
}
|
|
|
|
func (s *Server) AllowOrigin(r *http.Request, origin string) bool {
|
|
in, _ := utils.ArrayIn(origin, s.CORS)
|
|
return in || s.CORS[0] == "*"
|
|
}
|