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/*
 * Password handling
 *
 * Copyright (C) 2024  Runxi Yu <https://runxiyu.org>
 * SPDX-License-Identifier: AGPL-3.0-or-later
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package main

import (
	"net/http"
)

/*
 * Password-handling is currently unimplemented, but a stub function is here
 * for easy implementation when that's needed.
 */
func handlePw(w http.ResponseWriter, req *http.Request) {
	if req.Method != http.MethodPost {
		wstr(w, http.StatusMethodNotAllowed, "Only POST is supported on the password login endpoint")
		return
	}

	err := req.ParseForm()
	if err != nil {
		wstr(w, http.StatusBadRequest, "Malformed form data")
		return
	}

	username := req.PostFormValue("usernameinput")
	password := req.PostFormValue("passwordinput")

	if username == "" || password == "" {
		wstr(w, http.StatusBadRequest, "Empty username or password field")
		return
	}

	wstr(w, http.StatusUnauthorized, "Authentication failed")
}