oauth2/server/error.go

56 lines
1.1 KiB
Go

package server
import (
"encoding/json"
"fmt"
"net/http"
)
type Error uint32
const (
Ok Error = http.StatusOK
ErrorNotImplemented Error = http.StatusNotImplemented
ErrorMethodNotAllowed Error = http.StatusMethodNotAllowed
ErrorBadRequest Error = http.StatusBadRequest
ErrorUnauthorized Error = http.StatusUnauthorized
ErrorServerError Error = http.StatusInternalServerError
)
func (e Error) Ok() (ok bool) {
return e == Ok
}
func (e Error) HttpStatus() (code int) {
return int(e)
}
func (e Error) String() (out string) {
switch e {
case Ok:
out = "ok"
case ErrorNotImplemented:
out = "server not implemented"
case ErrorMethodNotAllowed:
out = "method not allowed"
case ErrorBadRequest:
out = "bad request"
case ErrorUnauthorized:
out = "user unauthorized"
case ErrorServerError:
out = "internal server error"
default:
out = "unhandled error"
}
return
}
func (e Error) Error() (out string) {
return fmt.Sprintf("%s (%d)", e.String(), e.HttpStatus())
}
func (e Error) BodyBytes() (body []byte) {
body, _ = json.Marshal(struct{ Error string }{Error: e.String()})
return
}