/*
This file is part of GNU Taler
(C) 2021-2024 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see
*/
/**
*
* @author Sebastian Javier Marchano (sebasjm)
*/
import { HttpStatusCode } from "@gnu-taler/taler-util";
import {
useMerchantApiContext,
useTranslationContext,
} from "@gnu-taler/web-util/browser";
import { ComponentChildren, Fragment, VNode, h } from "preact";
import { useState } from "preact/hooks";
import { NotificationCard } from "../../components/menu/index.js";
import { useSessionContext } from "../../context/session.js";
import { Notification } from "../../utils/types.js";
interface Props {}
const tokenRequest = {
scope: "write",
duration: {
d_us: "forever" as const,
},
refreshable: true,
};
export function LoginPage(_p: Props): VNode {
const [token, setToken] = useState("");
const [notif, setNotif] = useState(undefined);
const { state, logIn, impersonate } = useSessionContext();
const { lib } = useMerchantApiContext();
const { i18n } = useTranslationContext();
async function doImpersonateImpl(instanceId: string) {
const newInstanceApi = lib.subInstanceApi(instanceId);
const cfg = await newInstanceApi.instance.getConfig();
if (cfg.type !== "ok") {
setNotif({
message: "Could not load the configuration of this instance.",
description: newInstanceApi.instance.baseUrl,
type: "ERROR",
});
return;
}
const result = await newInstanceApi.authenticate.createAccessTokenBearer(
token,
tokenRequest,
);
if (result.type === "ok") {
const { token } = result.body;
impersonate({ instance: instanceId, baseUrl: new URL(newInstanceApi.instance.baseUrl), token });
return;
} else {
switch (result.case) {
case HttpStatusCode.Unauthorized: {
setNotif({
message: "Your password is incorrect",
type: "ERROR",
});
return;
}
case HttpStatusCode.NotFound: {
setNotif({
message: "Your instance not found",
type: "ERROR",
});
return;
}
}
}
}
async function doLoginImpl() {
const result = await lib.authenticate.createAccessTokenBearer(
token,
tokenRequest,
);
if (result.type === "ok") {
const { token } = result.body;
logIn({ token });
return;
} else {
switch (result.case) {
case HttpStatusCode.Unauthorized: {
setNotif({
message: "Your password is incorrect",
type: "ERROR",
});
return;
}
case HttpStatusCode.NotFound: {
setNotif({
message: "Your instance not found",
type: "ERROR",
});
return;
}
}
}
}
if (state.status === "loggedIn" && state.impersonate !== undefined) {
//the user is loggedin but trying to do an impersonation
return (
{i18n.str`Login required`}
Need the access token for the instance{" "}
"{state.instance}"