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