use Friendica\App;
use Friendica\Core\Config;
use Friendica\Core\L10n;
-use Friendica\Core\PConfig;
+use Friendica\Core\Logger;
+use Friendica\Core\Protocol;
use Friendica\Core\System;
-use Friendica\Core\Worker;
-use Friendica\Database\DBM;
+use Friendica\Database\DBA;
use Friendica\Model\Contact;
use Friendica\Model\Group;
use Friendica\Model\User;
use Friendica\Network\Probe;
use Friendica\Protocol\Diaspora;
+use Friendica\Protocol\ActivityPub;
use Friendica\Util\Crypto;
+use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
+use Friendica\Util\Strings;
use Friendica\Util\XML;
-require_once 'include/enotify.php';
-require_once 'include/items.php';
-
function dfrn_confirm_post(App $a, $handsfree = null)
{
$node = null;
* this being a page type which supports automatic friend acceptance. That is also Scenario 1
* since we are operating on behalf of our registered user to approve a friendship.
*/
- if (!x($_POST, 'source_url')) {
+ if (empty($_POST['source_url'])) {
$uid = defaults($handsfree, 'uid', local_user());
if (!$uid) {
notice(L10n::t('Permission denied.') . EOL);
return;
}
- $user = dba::selectFirst('user', [], ['uid' => $uid]);
- if (!DBM::is_result($user)) {
+ $user = DBA::selectFirst('user', [], ['uid' => $uid]);
+ if (!DBA::isResult($user)) {
notice(L10n::t('Profile not found.') . EOL);
return;
}
// These data elements may come from either the friend request notification form or $handsfree array.
if (is_array($handsfree)) {
- logger('Confirm in handsfree mode');
+ Logger::log('Confirm in handsfree mode');
$dfrn_id = $handsfree['dfrn_id'];
$intro_id = $handsfree['intro_id'];
$duplex = $handsfree['duplex'];
$cid = 0;
$hidden = intval(defaults($handsfree, 'hidden' , 0));
- $activity = intval(defaults($handsfree, 'activity', 0));
} else {
- $dfrn_id = notags(trim(defaults($_POST, 'dfrn_id' , '')));
+ $dfrn_id = Strings::escapeTags(trim(defaults($_POST, 'dfrn_id' , '')));
$intro_id = intval(defaults($_POST, 'intro_id' , 0));
$duplex = intval(defaults($_POST, 'duplex' , 0));
$cid = intval(defaults($_POST, 'contact_id', 0));
$hidden = intval(defaults($_POST, 'hidden' , 0));
- $activity = intval(defaults($_POST, 'activity' , 0));
}
/*
$cid = 0;
}
- logger('Confirming request for dfrn_id (issued) ' . $dfrn_id);
+ Logger::log('Confirming request for dfrn_id (issued) ' . $dfrn_id);
if ($cid) {
- logger('Confirming follower with contact_id: ' . $cid);
+ Logger::log('Confirming follower with contact_id: ' . $cid);
}
/*
AND `uid` = %d
AND `duplex` = 0
LIMIT 1",
- dbesc($dfrn_id),
+ DBA::escape($dfrn_id),
intval($cid),
intval($uid)
);
- if (!DBM::is_result($r)) {
- logger('Contact not found in DB.');
+ if (!DBA::isResult($r)) {
+ Logger::log('Contact not found in DB.');
notice(L10n::t('Contact not found.') . EOL);
notice(L10n::t('This may occasionally happen if contact was requested by both persons and it has already been approved.') . EOL);
return;
$dfrn_confirm = $contact['confirm'];
$aes_allow = $contact['aes_allow'];
- $network = ((strlen($contact['issued-id'])) ? NETWORK_DFRN : NETWORK_OSTATUS);
+ $network = ((strlen($contact['issued-id'])) ? Protocol::DFRN : Protocol::OSTATUS);
if ($contact['network']) {
$network = $contact['network'];
}
- if ($network === NETWORK_DFRN) {
+ if ($network === Protocol::DFRN) {
/*
* Generate a key pair for all further communications with this person.
* We have a keypair for every contact, and a site key for unknown people.
// Save the private key. Send them the public key.
q("UPDATE `contact` SET `prvkey` = '%s' WHERE `id` = %d AND `uid` = %d",
- dbesc($private_key),
+ DBA::escape($private_key),
intval($contact_id),
intval($uid)
);
$params['duplex'] = 1;
}
- if ($user['page-flags'] == PAGE_COMMUNITY) {
+ if ($user['page-flags'] == User::PAGE_FLAGS_COMMUNITY) {
$params['page'] = 1;
}
- if ($user['page-flags'] == PAGE_PRVGROUP) {
+ if ($user['page-flags'] == User::PAGE_FLAGS_PRVGROUP) {
$params['page'] = 2;
}
- logger('Confirm: posting data to ' . $dfrn_confirm . ': ' . print_r($params, true), LOGGER_DATA);
+ Logger::log('Confirm: posting data to ' . $dfrn_confirm . ': ' . print_r($params, true), Logger::DATA);
/*
*
*
*/
- $res = Network::post($dfrn_confirm, $params, null, $redirects, 120);
+ $res = Network::post($dfrn_confirm, $params, null, $redirects, 120)->getBody();
- logger(' Confirm: received data: ' . $res, LOGGER_DATA);
+ Logger::log(' Confirm: received data: ' . $res, Logger::DATA);
// Now figure out what they responded. Try to be robust if the remote site is
// having difficulty and throwing up errors of some kind.
if (stristr($res, "<status") === false) {
// wrong xml! stop here!
+ Logger::log('Unexpected response posting to ' . $dfrn_confirm);
notice(L10n::t('Unexpected response from remote site: ') . EOL . htmlspecialchars($res) . EOL);
return;
}
$xml = XML::parseString($res);
$status = (int) $xml->status;
- $message = unxmlify($xml->message); // human readable text of what may have gone wrong.
+ $message = XML::unescape($xml->message); // human readable text of what may have gone wrong.
switch ($status) {
case 0:
info(L10n::t("Confirmation completed successfully.") . EOL);
break;
case 1:
// birthday paradox - generate new dfrn-id and fall through.
- $new_dfrn_id = random_string();
+ $new_dfrn_id = Strings::getRandomHex();
q("UPDATE contact SET `issued-id` = '%s' WHERE `id` = %d AND `uid` = %d",
- dbesc($new_dfrn_id),
+ DBA::escape($new_dfrn_id),
intval($contact_id),
intval($uid)
);
notice(L10n::t('Remote site reported: ') . $message . EOL);
}
- if (($status == 0) && ($intro_id)) {
+ if (($status == 0) && $intro_id) {
+ $intro = DBA::selectFirst('intro', ['note'], ['id' => $intro_id]);
+ if (DBA::isResult($intro)) {
+ DBA::update('contact', ['reason' => $intro['note']], ['id' => $contact_id]);
+ }
+
// Success. Delete the notification.
- q("DELETE FROM `intro` WHERE `id` = %d AND `uid` = %d",
- intval($intro_id),
- intval($uid)
- );
+ DBA::delete('intro', ['id' => $intro_id]);
}
if ($status != 0) {
*/
Contact::updateAvatar($contact['photo'], $uid, $contact_id);
- logger('dfrn_confirm: confirm - imported photos');
+ Logger::log('dfrn_confirm: confirm - imported photos');
+
+ if ($network === Protocol::DFRN) {
+ $new_relation = Contact::FOLLOWER;
- if ($network === NETWORK_DFRN) {
- $new_relation = CONTACT_IS_FOLLOWER;
- if (($relation == CONTACT_IS_SHARING) || ($duplex)) {
- $new_relation = CONTACT_IS_FRIEND;
+ if (($relation == Contact::SHARING) || ($duplex)) {
+ $new_relation = Contact::FRIEND;
}
- if (($relation == CONTACT_IS_SHARING) && ($duplex)) {
+ if (($relation == Contact::SHARING) && ($duplex)) {
$duplex = 0;
}
`network` = '%s' WHERE `id` = %d
",
intval($new_relation),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
+ DBA::escape(DateTimeFormat::utcNow()),
+ DBA::escape(DateTimeFormat::utcNow()),
intval($duplex),
intval($hidden),
- dbesc(NETWORK_DFRN),
+ DBA::escape(Protocol::DFRN),
intval($contact_id)
);
} else {
- // $network !== NETWORK_DFRN
- $network = defaults($contact, 'network', NETWORK_OSTATUS);
+ if ($network == Protocol::ACTIVITYPUB) {
+ ActivityPub\Transmitter::sendContactAccept($contact['url'], $contact['hub-verify'], $uid);
+ // Setting "pending" to true on a bidirectional contact request could create a problem when it isn't accepted on the other side
+ // Then we have got a situation where - although one direction is accepted - the contact still appears as pending.
+ // Possibly we need two different "pending" fields, one for incoming, one for outgoing?
+ // This has to be thought over, but for now this here is a better solution.
+ // $pending = $duplex;
+ $pending = false;
+ } else {
+ $pending = false;
+ }
+
+ // $network !== Protocol::DFRN
+ $network = defaults($contact, 'network', Protocol::OSTATUS);
- $arr = Probe::uri($contact['url']);
+ $arr = Probe::uri($contact['url'], $network);
$notify = defaults($contact, 'notify' , $arr['notify']);
$poll = defaults($contact, 'poll' , $arr['poll']);
$new_relation = $contact['rel'];
$writable = $contact['writable'];
- if ($network === NETWORK_DIASPORA) {
+ if (in_array($network, [Protocol::DIASPORA, Protocol::ACTIVITYPUB])) {
if ($duplex) {
- $new_relation = CONTACT_IS_FRIEND;
+ $new_relation = Contact::FRIEND;
} else {
- $new_relation = CONTACT_IS_FOLLOWER;
+ $new_relation = Contact::FOLLOWER;
}
- if ($new_relation != CONTACT_IS_FOLLOWER) {
+ if ($new_relation != Contact::FOLLOWER) {
$writable = 1;
}
}
- q("DELETE FROM `intro` WHERE `id` = %d AND `uid` = %d",
- intval($intro_id),
- intval($uid)
- );
+ DBA::delete('intro', ['id' => $intro_id]);
- $r = q("UPDATE `contact` SET `name-date` = '%s',
- `uri-date` = '%s',
- `addr` = '%s',
- `notify` = '%s',
- `poll` = '%s',
- `blocked` = 0,
- `pending` = 0,
- `network` = '%s',
- `writable` = %d,
- `hidden` = %d,
- `rel` = %d
- WHERE `id` = %d
- ",
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc($addr),
- dbesc($notify),
- dbesc($poll),
- dbesc($network),
- intval($writable),
- intval($hidden),
- intval($new_relation),
- intval($contact_id)
- );
+ $fields = ['name-date' => DateTimeFormat::utcNow(),
+ 'uri-date' => DateTimeFormat::utcNow(), 'addr' => $addr,
+ 'notify' => $notify, 'poll' => $poll, 'blocked' => false,
+ 'pending' => $pending, 'network' => $network,
+ 'writable' => $writable, 'hidden' => $hidden, 'rel' => $new_relation];
+ DBA::update('contact', $fields, ['id' => $contact_id]);
}
- /// @TODO is DBM::is_result() working here?
- if (!DBM::is_result($r)) {
+ if (!DBA::isResult($r)) {
notice(L10n::t('Unable to set contact photo.') . EOL);
}
// reload contact info
- $contact = dba::selectFirst('contact', [], ['id' => $contact_id]);
- if ((isset($new_relation) && $new_relation == CONTACT_IS_FRIEND)) {
- if (DBM::is_result($contact) && ($contact['network'] === NETWORK_DIASPORA)) {
+ $contact = DBA::selectFirst('contact', [], ['id' => $contact_id]);
+ if ((isset($new_relation) && $new_relation == Contact::FRIEND)) {
+ if (DBA::isResult($contact) && ($contact['network'] === Protocol::DIASPORA)) {
$ret = Diaspora::sendShare($user, $contact);
- logger('share returns: ' . $ret);
- }
-
- // Send a new friend post if we are allowed to...
- $profile = dba::selectFirst('profile', ['hide-friends'], ['is-default' => true, 'uid' => $uid]);
- if (x($profile, 'hide-friends') === 0 && $activity && !$hidden) {
- $self = dba::selectFirst('contact', [], ['self' => true, 'uid' => $uid]);
- if (DBM::is_result($self)) {
- $arr = [];
- $arr['guid'] = get_guid(32);
- $arr['uri'] = $arr['parent-uri'] = item_new_uri($a->get_hostname(), $uid);
- $arr['uid'] = $uid;
- $arr['contact-id'] = $self['id'];
- $arr['wall'] = 1;
- $arr['type'] = 'wall';
- $arr['gravity'] = 0;
- $arr['origin'] = 1;
- $arr['author-name'] = $arr['owner-name'] = $self['name'];
- $arr['author-link'] = $arr['owner-link'] = $self['url'];
- $arr['author-avatar'] = $arr['owner-avatar'] = $self['thumb'];
-
- $A = '[url=' . $self['url'] . ']' . $self['name'] . '[/url]';
- $B = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
- $BPhoto = '[url=' . $contact['url'] . ']' . '[img]' . $contact['thumb'] . '[/img][/url]';
-
- $arr['verb'] = ACTIVITY_FRIEND;
- $arr['object-type'] = ACTIVITY_OBJ_PERSON;
- $arr['body'] = L10n::t('%1$s is now friends with %2$s', $A, $B) . "\n\n\n" . $BPhoto;
-
- $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $contact['name'] . '</title>'
- . '<id>' . $contact['url'] . '/' . $contact['name'] . '</id>';
- $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $contact['url'] . '" />' . "\n");
- $arr['object'] .= xmlify('<link rel="photo" type="image/jpeg" href="' . $contact['thumb'] . '" />' . "\n");
- $arr['object'] .= '</link></object>' . "\n";
-
- $arr['allow_cid'] = $user['allow_cid'];
- $arr['allow_gid'] = $user['allow_gid'];
- $arr['deny_cid'] = $user['deny_cid'];
- $arr['deny_gid'] = $user['deny_gid'];
-
- $i = item_store($arr);
- if ($i) {
- Worker::add(PRIORITY_HIGH, "Notifier", "activity", $i);
- }
- }
+ Logger::log('share returns: ' . $ret);
}
}
Group::addMember(User::getDefaultGroup($uid, $contact["network"]), $contact['id']);
+ if ($network == Protocol::ACTIVITYPUB && $duplex) {
+ ActivityPub\Transmitter::sendActivity('Follow', $contact['url'], $uid);
+ }
+
// Let's send our user to the contact editor in case they want to
// do anything special with this new friend.
if ($handsfree === null) {
- goaway(System::baseUrl() . '/contacts/' . intval($contact_id));
+ $a->internalRedirect('contact/' . intval($contact_id));
} else {
return;
}
* In the section above where the confirming party makes a POST and
* retrieves xml status information, they are communicating with the following code.
*/
- if (x($_POST, 'source_url')) {
+ if (!empty($_POST['source_url'])) {
// We are processing an external confirmation to an introduction created by our user.
$public_key = defaults($_POST, 'public_key', '');
$dfrn_id = hex2bin(defaults($_POST, 'dfrn_id' , ''));
$forum = (($page == 1) ? 1 : 0);
$prv = (($page == 2) ? 1 : 0);
- logger('dfrn_confirm: requestee contacted: ' . $node);
+ Logger::log('dfrn_confirm: requestee contacted: ' . $node);
- logger('dfrn_confirm: request: POST=' . print_r($_POST, true), LOGGER_DATA);
+ Logger::log('dfrn_confirm: request: POST=' . print_r($_POST, true), Logger::DATA);
// If $aes_key is set, both of these items require unpacking from the hex transport encoding.
- if (x($aes_key)) {
+ if (!empty($aes_key)) {
$aes_key = hex2bin($aes_key);
$public_key = hex2bin($public_key);
}
// Find our user's account
- $user = dba::selectFirst('user', [], ['nickname' => $node]);
- if (!DBM::is_result($user)) {
+ $user = DBA::selectFirst('user', [], ['nickname' => $node]);
+ if (!DBA::isResult($user)) {
$message = L10n::t('No user record found for \'%s\' ', $node);
System::xmlExit(3, $message); // failure
// NOTREACHED
// NOTREACHED
}
- $contact = dba::selectFirst('contact', [], ['url' => $decrypted_source_url, 'uid' => $local_uid]);
- if (!DBM::is_result($contact)) {
+ $contact = DBA::selectFirst('contact', [], ['url' => $decrypted_source_url, 'uid' => $local_uid]);
+ if (!DBA::isResult($contact)) {
if (strstr($decrypted_source_url, 'http:')) {
$newurl = str_replace('http:', 'https:', $decrypted_source_url);
} else {
$newurl = str_replace('https:', 'http:', $decrypted_source_url);
}
- $contact = dba::selectFirst('contact', [], ['url' => $newurl, 'uid' => $local_uid]);
- if (!DBM::is_result($contact)) {
+ $contact = DBA::selectFirst('contact', [], ['url' => $newurl, 'uid' => $local_uid]);
+ if (!DBA::isResult($contact)) {
// this is either a bogus confirmation (?) or we deleted the original introduction.
$message = L10n::t('Contact record was not found for you on our site.');
System::xmlExit(3, $message);
$dfrn_pubkey = $public_key;
}
- if (dba::exists('contact', ['dfrn-id' => $decrypted_dfrn_id])) {
+ if (DBA::exists('contact', ['dfrn-id' => $decrypted_dfrn_id])) {
$message = L10n::t('The ID provided by your system is a duplicate on our system. It should work if you try again.');
System::xmlExit(1, $message); // Birthday paradox - duplicate dfrn-id
// NOTREACHED
}
$r = q("UPDATE `contact` SET `dfrn-id` = '%s', `pubkey` = '%s' WHERE `id` = %d",
- dbesc($decrypted_dfrn_id),
- dbesc($dfrn_pubkey),
+ DBA::escape($decrypted_dfrn_id),
+ DBA::escape($dfrn_pubkey),
intval($dfrn_record)
);
- if (!DBM::is_result($r)) {
+ if (!DBA::isResult($r)) {
$message = L10n::t('Unable to set your contact credentials on our system.');
System::xmlExit(3, $message);
}
}
// We're good but now we have to scrape the profile photo and send notifications.
- $contact = dba::selectFirst('contact', ['photo'], ['id' => $dfrn_record]);
- if (DBM::is_result($contact)) {
+ $contact = DBA::selectFirst('contact', ['photo'], ['id' => $dfrn_record]);
+ if (DBA::isResult($contact)) {
$photo = $contact['photo'];
} else {
- $photo = System::baseUrl() . '/images/person-175.jpg';
+ $photo = System::baseUrl() . '/images/person-300.jpg';
}
Contact::updateAvatar($photo, $local_uid, $dfrn_record);
- logger('dfrn_confirm: request - photos imported');
+ Logger::log('dfrn_confirm: request - photos imported');
+
+ $new_relation = Contact::SHARING;
- $new_relation = CONTACT_IS_SHARING;
- if (($relation == CONTACT_IS_FOLLOWER) || ($duplex)) {
- $new_relation = CONTACT_IS_FRIEND;
+ if (($relation == Contact::FOLLOWER) || ($duplex)) {
+ $new_relation = Contact::FRIEND;
}
- if (($relation == CONTACT_IS_FOLLOWER) && ($duplex)) {
+ if (($relation == Contact::FOLLOWER) && ($duplex)) {
$duplex = 0;
}
`network` = '%s' WHERE `id` = %d
",
intval($new_relation),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
+ DBA::escape(DateTimeFormat::utcNow()),
+ DBA::escape(DateTimeFormat::utcNow()),
intval($duplex),
intval($forum),
intval($prv),
- dbesc(NETWORK_DFRN),
+ DBA::escape(Protocol::DFRN),
intval($dfrn_record)
);
- if (!DBM::is_result($r)) { // indicates schema is messed up or total db failure
+ if (!DBA::isResult($r)) { // indicates schema is messed up or total db failure
$message = L10n::t('Unable to update your contact profile details on our system');
System::xmlExit(3, $message);
}
// Otherwise everything seems to have worked and we are almost done. Yay!
// Send an email notification
- logger('dfrn_confirm: request: info updated');
+ Logger::log('dfrn_confirm: request: info updated');
$combined = null;
$r = q("SELECT `contact`.*, `user`.*
LIMIT 1",
intval($dfrn_record)
);
- if (DBM::is_result($r)) {
+ if (DBA::isResult($r)) {
$combined = $r[0];
if ($combined['notify-flags'] & NOTIFY_CONFIRM) {
- $mutual = ($new_relation == CONTACT_IS_FRIEND);
+ $mutual = ($new_relation == Contact::FRIEND);
notification([
'type' => NOTIFY_CONFIRM,
'notify_flags' => $combined['notify-flags'],
'to_name' => $combined['username'],
'to_email' => $combined['email'],
'uid' => $combined['uid'],
- 'link' => System::baseUrl() . '/contacts/' . $dfrn_record,
+ 'link' => System::baseUrl() . '/contact/' . $dfrn_record,
'source_name' => ((strlen(stripslashes($combined['name']))) ? stripslashes($combined['name']) : L10n::t('[Name Withheld]')),
'source_link' => $combined['url'],
'source_photo' => $combined['photo'],
}
}
- // Send a new friend post if we are allowed to...
- if ($page && intval(PConfig::get($local_uid, 'system', 'post_joingroup'))) {
- $profile = dba::selectFirst('profile', ['hide-friends'], ['is-default' => true, 'uid' => $local_uid]);
- if (x($profile, 'hide-friends') === 0) {
- $self = dba::selectFirst('contact', [], ['self' => true, 'uid' => $local_uid]);
- if (DBM::is_result($self)) {
- $arr = [];
- $arr['uri'] = $arr['parent-uri'] = item_new_uri($a->get_hostname(), $local_uid);
- $arr['uid'] = $local_uid;
- $arr['contact-id'] = $self['id'];
- $arr['wall'] = 1;
- $arr['type'] = 'wall';
- $arr['gravity'] = 0;
- $arr['origin'] = 1;
- $arr['author-name'] = $arr['owner-name'] = $self['name'];
- $arr['author-link'] = $arr['owner-link'] = $self['url'];
- $arr['author-avatar'] = $arr['owner-avatar'] = $self['thumb'];
-
- $A = '[url=' . $self['url'] . ']' . $self['name'] . '[/url]';
- $B = '[url=' . $combined['url'] . ']' . $combined['name'] . '[/url]';
- $BPhoto = '[url=' . $combined['url'] . ']' . '[img]' . $combined['thumb'] . '[/img][/url]';
-
- $arr['verb'] = ACTIVITY_JOIN;
- $arr['object-type'] = ACTIVITY_OBJ_GROUP;
- $arr['body'] = L10n::t('%1$s has joined %2$s', $A, $B) . "\n\n\n" . $BPhoto;
- $arr['object'] = '<object><type>' . ACTIVITY_OBJ_GROUP . '</type><title>' . $combined['name'] . '</title>'
- . '<id>' . $combined['url'] . '/' . $combined['name'] . '</id>';
- $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $combined['url'] . '" />' . "\n");
- $arr['object'] .= xmlify('<link rel="photo" type="image/jpeg" href="' . $combined['thumb'] . '" />' . "\n");
- $arr['object'] .= '</link></object>' . "\n";
-
- $arr['allow_cid'] = $user['allow_cid'];
- $arr['allow_gid'] = $user['allow_gid'];
- $arr['deny_cid'] = $user['deny_cid'];
- $arr['deny_gid'] = $user['deny_gid'];
-
- $i = item_store($arr);
- if ($i) {
- Worker::add(PRIORITY_HIGH, "Notifier", "activity", $i);
- }
- }
- }
- }
System::xmlExit(0); // Success
return; // NOTREACHED
////////////////////// End of this scenario ///////////////////////////////////////////////
}
// somebody arrived here by mistake or they are fishing. Send them to the homepage.
- goaway(System::baseUrl());
+ $a->internalRedirect();
// NOTREACHED
}