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Issue 11487: IDN support added

This commit is contained in:
Michael 2022-05-11 06:34:25 +00:00
parent e374c2e3da
commit 47808ab0e9
4 changed files with 32 additions and 45 deletions
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5
src/Module/BaseSearch.php
View File

@ -30,6 +30,7 @@ use Friendica\Model;
use Friendica\Network\HTTPException;
use Friendica\Object\Search\ContactResult;
use Friendica\Object\Search\ResultList;
use Friendica\Util\Network;
/**
* Base class for search modules
@ -68,7 +69,7 @@ class BaseSearch extends BaseModule
$header = DI::l10n()->t('People Search - %s', $search);
if (strrpos($search, '@') > 0) {
$results = Search::getContactsFromProbe($search);
$results = Search::getContactsFromProbe(Network::convertToIdn($search));
}
}
@ -78,6 +79,8 @@ class BaseSearch extends BaseModule
$header = DI::l10n()->t('Forum Search - %s', $search);
}
$search = Network::convertToIdn($search);
if (DI::mode()->isMobile()) {
$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_mobile_network',
DI::config()->get('system', 'itemspage_network_mobile'));

4
src/Module/Search/Index.php
View File

@ -38,6 +38,7 @@ use Friendica\Model\Post;
use Friendica\Model\Tag;
use Friendica\Module\BaseSearch;
use Friendica\Network\HTTPException;
use Friendica\Util\Network;
class Index extends BaseSearch
{
@ -226,6 +227,7 @@ class Index extends BaseSearch
*/
private static function tryRedirectToProfile(string $search)
{
$search = Network::convertToIdn($search);
$isUrl = !empty(parse_url($search, PHP_URL_SCHEME));
$isAddr = (bool)preg_match('/^@?([a-z0-9.-_]+@[a-z0-9.-_:]+)$/i', trim($search), $matches);
@ -274,6 +276,8 @@ class Index extends BaseSearch
return;
}
$search = Network::convertToIdn($search);
if (local_user()) {
// Post URL search
$item_id = Item::fetchByLink($search, local_user());

45
src/Network/Probe.php
View File

@ -65,6 +65,8 @@ class Probe
*/
public static function cleanURI(string $rawUri): string
{
$rawUri = Network::convertToIdn($rawUri);
// At first remove leading and trailing junk
$rawUri = trim($rawUri, "@#?:/ \t\n\r\0\x0B");
@ -243,49 +245,6 @@ class Probe
return $lrdd;
}
/**
* Perform Webfinger lookup and return DFRN data
*
* Given an email style address, perform webfinger lookup and
* return the resulting DFRN profile URL, or if no DFRN profile URL
* is located, returns an OStatus subscription template (prefixed
* with the string 'stat:' to identify it as on OStatus template).
* If this isn't an email style address just return $webbie.
* Return an empty string if email-style addresses but webfinger fails,
* or if the resultant personal XRD doesn't contain a supported
* subscription/friend-request attribute.
*
* amended 7/9/2011 to return an hcard which could save potentially loading
* a lengthy content page to scrape dfrn attributes
*
* @param string $webbie Address that should be probed
* @param string $hcard_url Link to the hcard - is returned by reference
*
* @return string profile link
* @throws HTTPException\InternalServerErrorException
*/
public static function webfingerDfrn(string $webbie, string &$hcard_url)
{
$profile_link = '';
$links = self::lrdd($webbie);
Logger::debug('Result', ['url' => $webbie, 'links' => $links]);
if (!empty($links) && is_array($links)) {
foreach ($links as $link) {
if ($link['@attributes']['rel'] === ActivityNamespace::DFRN) {
$profile_link = $link['@attributes']['href'];
}
if (($link['@attributes']['rel'] === ActivityNamespace::OSTATUSSUB) && ($profile_link == "")) {
$profile_link = 'stat:'.$link['@attributes']['template'];
}
if ($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard') {
$hcard_url = $link['@attributes']['href'];
}
}
}
return $profile_link;
}
/**
* Check an URI for LRDD data
*

21
src/Util/Network.php
View File

@ -462,6 +462,27 @@ class Network
(strlen($fragment) ? "#".$fragment : '');
}
/**
* Convert an URI to an IDN compatible URI
*
* @param string $uri
* @return string
*/
public static function convertToIdn(string $uri): string
{
$parts = parse_url($uri);
if (!empty($parts['scheme']) && !empty($parts['host'])) {
$parts['host'] = idn_to_ascii($parts['host']);
$uri = self::unparseURL($parts);
} elseif (strstr($uri, '@')) {
$host = idn_to_ascii(substr($uri, strpos($uri, '@') + 1));
$nick = substr($uri, 0, strpos($uri, '@'));
$uri = $nick . '@' . $host;
}
return $uri;
}
/**
* Switch the scheme of an url between http and https