Gemini
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ergol-http
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Basic whitelist domain implementation

This commit is contained in:
Romain de Laage 2022-04-28 09:02:59 +02:00
parent 87857bab47
commit 90215a488f
Signed by: rdelaage
GPG Key ID: 534845FADDF0C329
2 changed files with 11 additions and 1 deletions
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2
config-sample.php
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@ -7,3 +7,5 @@ define('CONFIG_TYPE', 'ergol');
// See ergol.json description on
// https://codeberg.org/adele.work/ergol#configuration-ergol-json
define('CONFIG_PATH', __DIR__."/../ergol.json");
define('WHITELIST_DOMAINS_PATH', __DIR__.'/whitelist_domains.txt');

10
index.php
View File

@ -131,6 +131,8 @@ if(strpos($_SERVER['HTTP_HOST'],':')!==false)
else
$capsule = strtolower($_SERVER['HTTP_HOST']);
$whitelist_domains = explode("\n", file_get_contents(WHITELIST_DOMAINS_PATH));
$response = false;
$response_code = 0;
$body = false;
@ -356,6 +358,7 @@ exit;
function gmi2html($capsule, $body, $lang, $urlgem, $favicon)
{
global $whitelist_domains;
if(isset($_SERVER['REQUEST_SCHEME'])) {
$scheme = $_SERVER['REQUEST_SCHEME'];
}
@ -437,7 +440,12 @@ function gmi2html($capsule, $body, $lang, $urlgem, $favicon)
$lines[] = '<a href="'.str_replace('gemini://'.$capsule,$scheme.'://'.$_SERVER['HTTP_HOST'], $link[0]).'">'.htmlentities(empty($link[1])?rawurldecode($link[0]):$link[1])."</a>";
}
else if(str_starts_with($link[0], 'gemini://')) {
$lines[] = '<a href="/?qx='.urlencode($link[0]).'">'.htmlentities(empty($link[1])?rawurldecode($link[0]):$link[1])."</a>";
$link_domain = parse_url($link[0], PHP_URL_HOST);
if(in_array($link_domain, $whitelist_domains))
$link_href = str_replace('gemini://','http://',$link[0]);
else
$link_href = '/?qx='.urlencode($link[0]);
$lines[] = '<a href="'.$link_href.'">'.htmlentities(empty($link[1])?rawurldecode($link[0]):$link[1])."</a>";
}
else {
$lines[] = '<a href="'.$link[0].'">'.htmlentities(empty($link[1])?rawurldecode($link[0]):$link[1])."</a>";