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/*
GoToSocial
Copyright (C) GoToSocial Authors admin@gotosocial.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 <http://www.gnu.org/licenses/>.
*/
import React, { useMemo } from "react";
import { useGetHeaderAllowsQuery, useGetHeaderBlocksQuery } from "../../../lib/query/admin/http-header-permissions";
import { NoArg } from "../../../lib/types/query";
import { PageableList } from "../../../components/pageable-list";
import { HeaderPermission } from "../../../lib/types/http-header-permissions";
import { useLocation, useParams } from "wouter";
import { PermType } from "../../../lib/types/perm";
import { FetchBaseQueryError } from "@reduxjs/toolkit/query";
import { SerializedError } from "@reduxjs/toolkit";
import HeaderPermCreateForm from "./create";
export default function HeaderPermsOverview() {
const [ location, setLocation ] = useLocation();
// Parse perm type from routing params.
let params = useParams();
if (params.permType !== "blocks" && params.permType !== "allows") {
throw "unrecognized perm type " + params.permType;
}
const permType = useMemo(() => {
return params.permType?.slice(0, -1) as PermType;
}, [params]);
// Uppercase first letter of given permType.
const permTypeUpper = useMemo(() => {
return permType.charAt(0).toUpperCase() + permType.slice(1);
}, [permType]);
// Fetch desired perms, skipping
// the ones we don't want.
const {
data: blocks,
isLoading: isLoadingBlocks,
isFetching: isFetchingBlocks,
isSuccess: isSuccessBlocks,
isError: isErrorBlocks,
error: errorBlocks
} = useGetHeaderBlocksQuery(NoArg, { skip: permType !== "block" });
const {
data: allows,
isLoading: isLoadingAllows,
isFetching: isFetchingAllows,
isSuccess: isSuccessAllows,
isError: isErrorAllows,
error: errorAllows
} = useGetHeaderAllowsQuery(NoArg, { skip: permType !== "allow" });
const itemToEntry = (perm: HeaderPermission) => {
return (
<dl
key={perm.id}
className="entry pseudolink"
onClick={() => {
// When clicking on a header perm,
// go to the detail view for perm.
setLocation(`/${permType}s/${perm.id}`, {
// Store the back location in
// history so the detail view
// can use it to return here.
state: { backLocation: location }
});
}}
role="link"
tabIndex={0}
>
<dt>{perm.header}</dt>
<dd>{perm.regex}</dd>
</dl>
);
};
const emptyMessage = (
<div className="info">
<i className="fa fa-fw fa-info-circle" aria-hidden="true"></i>
<b>
No HTTP header {permType}s exist yet.
You can create one using the form below.
</b>
</div>
);
let isLoading: boolean;
let isFetching: boolean;
let isSuccess: boolean;
let isError: boolean;
let error: FetchBaseQueryError | SerializedError | undefined;
let items: HeaderPermission[] | undefined;
if (permType === "block") {
isLoading = isLoadingBlocks;
isFetching = isFetchingBlocks;
isSuccess = isSuccessBlocks;
isError = isErrorBlocks;
error = errorBlocks;
items = blocks;
} else {
isLoading = isLoadingAllows;
isFetching = isFetchingAllows;
isSuccess = isSuccessAllows;
isError = isErrorAllows;
error = errorAllows;
items = allows;
}
return (
<div className="http-header-permissions">
<div className="form-section-docs">
<h1>HTTP Header {permTypeUpper}s</h1>
<p>
On this page, you can view, create, and remove HTTP header {permType} entries,
<br/>
Blocks and allows have different effects depending on the value you've set
for <code>advanced-header-filter-mode</code> in your instance configuration.
<br/>
{ permType === "block" && <>
<strong>
When running in <code>block</code> mode, be very careful when creating
your value regexes, as a too-broad match can cause your instance to
deny all requests, locking you out of this settings panel.
</strong>
<br/>
If you do this by accident, you can fix it by stopping your instance,
changing <code>advanced-header-filter-mode</code> to an empty string
(disabled), starting your instance again, and removing the block.
</> }
</p>
<a
href="https://docs.gotosocial.org/en/latest/admin/request_filtering_modes/"
target="_blank"
className="docslink"
rel="noreferrer"
>
Learn more about HTTP request filtering (opens in a new tab)
</a>
</div>
<PageableList
isLoading={isLoading}
isFetching={isFetching}
isSuccess={isSuccess}
isError={isError}
error={error}
items={items}
itemToEntry={itemToEntry}
emptyMessage={emptyMessage}
/>
<HeaderPermCreateForm permType={permType} />
</div>
);
}
|
