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|
package handler
import (
"crypto/subtle"
"fmt"
"net/http"
"github.com/LMBishop/scrapbook/pkg/auth"
"github.com/LMBishop/scrapbook/pkg/config"
"github.com/LMBishop/scrapbook/web/command/html"
. "maragu.dev/gomponents"
ghttp "maragu.dev/gomponents/http"
)
func GetAuthenticate() func(http.ResponseWriter, *http.Request) {
return ghttp.Adapt(func(w http.ResponseWriter, r *http.Request) (Node, error) {
return html.AuthenticatePage(""), nil
})
}
func PostAuthenticate(mainConfig *config.MainConfig, authenticator *auth.Authenticator) func(http.ResponseWriter, *http.Request) {
return func(w http.ResponseWriter, r *http.Request) {
err := r.ParseForm()
if err != nil {
html.AuthenticatePage(err.Error()).Render(w)
return
}
token := r.Form.Get("token")
if len(mainConfig.Command.Secret) == 0 || subtle.ConstantTimeCompare([]byte(token), []byte(mainConfig.Command.Secret)) != 1 {
html.AuthenticatePage("The secret key is incorrect").Render(w)
return
}
jwt, err := authenticator.NewJwt()
if err != nil {
html.AuthenticatePage(fmt.Errorf("Failed to create jwt: %w", err).Error()).Render(w)
return
}
http.SetCookie(w, &http.Cookie{
Name: "session",
Value: jwt,
Secure: true,
SameSite: http.SameSiteStrictMode,
HttpOnly: true,
})
http.Redirect(w, r, "/", 302)
}
}
|
