61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package auth
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import (
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"errors"
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"net/http"
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"dynatron.me/x/stillbox/pkg/gordio/config"
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"github.com/go-chi/jwtauth/v5"
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)
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type UserID int
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func (u *UserID) Int32Ptr() *int32 {
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if u == nil {
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return nil
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}
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i := int32(*u)
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return &i
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}
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// Authenticator performs API key and user JWT authentication.
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type Authenticator interface {
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jwtAuth
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apiKeyAuth
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}
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type authenticator struct {
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jwt *jwtauth.JWTAuth
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cfg config.Auth
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}
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// NewAuthenticator creates a new Authenticator with the provided config.
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func NewAuthenticator(cfg config.Auth) Authenticator {
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return &authenticator{
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jwt: jwtauth.New("HS256", []byte(cfg.JWTSecret), nil),
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cfg: cfg,
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}
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}
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var (
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ErrLoginFailed = errors.New("Login failed")
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ErrInternal = errors.New("Internal server error")
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ErrUnauthorized = errors.New("Unauthorized")
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ErrBadRequest = errors.New("Bad request")
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)
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// ErrorResponse writes the error and appropriate HTTP response code.
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func ErrorResponse(w http.ResponseWriter, err error) {
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switch err {
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case ErrLoginFailed, ErrUnauthorized:
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http.Error(w, err.Error(), http.StatusUnauthorized)
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case ErrBadRequest:
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http.Error(w, err.Error(), http.StatusBadRequest)
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case ErrInternal:
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fallthrough
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default:
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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