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friendica
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Fix the base url detection of AP profiles

This commit is contained in:
Michael 2019-06-18 07:47:21 +00:00
parent 2c19b8c8e6
commit ea90554e7f
1 changed files with 27 additions and 9 deletions
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36
src/Model/APContact.php
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@ -22,10 +22,11 @@ class APContact extends BaseObject
* Resolves the profile url from the address by using webfinger * Resolves the profile url from the address by using webfinger
* *
* @param string $addr profile address (user@domain.tld) * @param string $addr profile address (user@domain.tld)
* @return string url * @param string $url profile URL. When set then we return "true" when this profile url can be found at the address
* @return string|boolean url
* @throws \Friendica\Network\HTTPException\InternalServerErrorException * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/ */
private static function addrToUrl($addr) private static function addrToUrl($addr, $url = null)
{ {
$addr_parts = explode('@', $addr); $addr_parts = explode('@', $addr);
if (count($addr_parts) != 2) { if (count($addr_parts) != 2) {
@ -36,7 +37,13 @@ class APContact extends BaseObject
$curlResult = Network::curl($webfinger, false, ['accept_content' => 'application/jrd+json,application/json']); $curlResult = Network::curl($webfinger, false, ['accept_content' => 'application/jrd+json,application/json']);
if (!$curlResult->isSuccess() || empty($curlResult->getBody())) { if (!$curlResult->isSuccess() || empty($curlResult->getBody())) {
return false; $webfinger = 'http://' . $addr_parts[1] . '/.well-known/webfinger?resource=acct:' . urlencode($addr);
$curlResult = Network::curl($webfinger, false, ['accept_content' => 'application/jrd+json,application/json']);
if (!$curlResult->isSuccess() || empty($curlResult->getBody())) {
return false;
}
} }
$data = json_decode($curlResult->getBody(), true); $data = json_decode($curlResult->getBody(), true);
@ -46,11 +53,15 @@ class APContact extends BaseObject
} }
foreach ($data['links'] as $link) { foreach ($data['links'] as $link) {
if (!empty($url) && !empty($link['href']) && ($link['href'] == $url)) {
return true;
}
if (empty($link['href']) || empty($link['rel']) || empty($link['type'])) { if (empty($link['href']) || empty($link['rel']) || empty($link['type'])) {
continue; continue;
} }
if (($link['rel'] == 'self') && ($link['type'] == 'application/activity+json')) { if (empty($url) && ($link['rel'] == 'self') && ($link['type'] == 'application/activity+json')) {
return $link['href']; return $link['href'];
} }
} }
@ -189,11 +200,13 @@ class APContact extends BaseObject
// Unhandled from Kroeg // Unhandled from Kroeg
// kroeg:blocks, updated // kroeg:blocks, updated
// Check if the address is resolvable $parts = parse_url($apcontact['url']);
if (self::addrToUrl($apcontact['addr']) == $apcontact['url']) { unset($parts['path']);
$parts = parse_url($apcontact['url']); $baseurl = Network::unparseURL($parts);
unset($parts['path']);
$apcontact['baseurl'] = Network::unparseURL($parts); // Check if the address is resolvable or the profile url is identical with the base url of the system
if (self::addrToUrl($apcontact['addr'], $apcontact['url']) || Strings::compareLink($apcontact['url'], $baseurl)) {
$apcontact['baseurl'] = $baseurl;
} else { } else {
$apcontact['addr'] = null; $apcontact['addr'] = null;
} }
@ -210,6 +223,11 @@ class APContact extends BaseObject
DBA::update('apcontact', $apcontact, ['url' => $url], true); DBA::update('apcontact', $apcontact, ['url' => $url], true);
// We delete the old entry when the URL is changed
if (($url != $apcontact['url']) && DBA::exists('apcontact', ['url' => $url]) && DBA::exists('apcontact', ['url' => $apcontact['url']])) {
DBA::delete('apcontact', ['url' => $url]);
}
// Update some data in the contact table with various ways to catch them all // Update some data in the contact table with various ways to catch them all
$contact_fields = ['name' => $apcontact['name'], 'about' => $apcontact['about'], 'alias' => $apcontact['alias']]; $contact_fields = ['name' => $apcontact['name'], 'about' => $apcontact['about'], 'alias' => $apcontact['alias']];