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/*
This file is part of GNU Taler
(C) 2022-2024 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 <http://www.gnu.org/licenses/>
*/
import {
HttpStatusCode,
TalerError,
assertUnreachable
} from "@gnu-taler/taler-util";
import {
Attention,
Loading,
useTranslationContext,
} from "@gnu-taler/web-util/browser";
import { ComponentChildren, Fragment, VNode, h } from "preact";
import { useChallengeSession } from "../hooks/challenge.js";
import { SessionId, useSessionState } from "../hooks/session.js";
interface Props {
nonce: string;
children: ComponentChildren;
sessionId?: SessionId;
onCompleted?: () => void;
onChangeLeft?: () => void;
onNoMoreChanges?: () => void;
}
export function CheckChallengeIsUpToDate({
sessionId: sessionFromParam,
nonce,
children,
onCompleted,
onChangeLeft,
onNoMoreChanges,
}: Props): VNode {
const { state, updateStatus } = useSessionState();
const { i18n } = useTranslationContext();
const sessionId = sessionFromParam
? sessionFromParam
: !state
? undefined
: {
clientId: state.clientId,
redirectURL: state.redirectURL,
state: state.state,
};
const result = useChallengeSession(nonce, sessionId);
if (!result) {
return <Loading />;
}
if (result instanceof TalerError) {
return <div />;
}
if (result.type === "fail") {
switch (result.case) {
case HttpStatusCode.BadRequest: {
return (
<Attention type="danger" title={i18n.str`Bad request`}>
<i18n.Translate>
Could not start the challenge, check configuration.
</i18n.Translate>
</Attention>
);
}
case HttpStatusCode.NotFound: {
return (
<Attention type="danger" title={i18n.str`Not found`}>
<i18n.Translate>Nonce not found</i18n.Translate>
</Attention>
);
}
case HttpStatusCode.NotAcceptable: {
return (
<Attention type="danger" title={i18n.str`Not acceptable`}>
<i18n.Translate>
Server has wrong template configuration
</i18n.Translate>
</Attention>
);
}
case HttpStatusCode.InternalServerError: {
return (
<Attention type="danger" title={i18n.str`Internal error`}>
<i18n.Translate>Check logs</i18n.Translate>
</Attention>
);
}
default:
assertUnreachable(result);
}
}
updateStatus(result.body);
if (onCompleted && "redirectURL" in result.body) {
onCompleted();
return <Loading />;
}
if (onNoMoreChanges && !result.body.changes_left) {
onNoMoreChanges();
return <Loading />;
}
if (onChangeLeft && !result.body.changes_left) {
onChangeLeft();
return <Loading />;
}
return <Fragment>{children}</Fragment>;
}
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