Friendica/friendica-github
1
0
Fork 0
mirror of https://github.com/friendica/friendica synced 2025-05-21 11:04:15 +02:00
Code Issues Projects Releases Packages Wiki Activity

Avoid local network communication / invalid url requests

Browse source
This commit is contained in:
Michael 2023-01-27 05:55:45 +00:00
parent 6bedd190b9
commit ba4860b787
12 changed files with 96 additions and 105 deletions
Download patch file Download diff file Expand all files Collapse all files

20
src/Model/Contact.php
View file

@ -2210,14 +2210,22 @@ class Contact
if (($uid == 0) && !$force && empty($contact['thumb']) && empty($contact['micro']) && !$create_cache) {
if (($contact['avatar'] != $avatar) || empty($contact['blurhash'])) {
$update_fields = ['avatar' => $avatar];
$fetchResult = HTTPSignature::fetchRaw($avatar, 0, [HttpClientOptions::ACCEPT_CONTENT => [HttpClientAccept::IMAGE]]);
if (!Network::isLocalLink($avatar) && Network::isValidHttpUrl($avatar)) {
$fetchResult = HTTPSignature::fetchRaw($avatar, 0, [HttpClientOptions::ACCEPT_CONTENT => [HttpClientAccept::IMAGE]]);
$img_str = $fetchResult->getBody();
if (!empty($img_str)) {
$image = new Image($img_str, Images::getMimeTypeByData($img_str));
if ($image->isValid()) {
$update_fields['blurhash'] = $image->getBlurHash();
$img_str = $fetchResult->getBody();
if (!empty($img_str)) {
$image = new Image($img_str, Images::getMimeTypeByData($img_str));
if ($image->isValid()) {
$update_fields['blurhash'] = $image->getBlurHash();
} else {
return;
}
}
} elseif (!empty($contact['blurhash'])) {
$update_fields['blurhash'] = null;
} else {
return;
}
self::update($update_fields, ['id' => $cid]);