<?php
-
/**
* @file mod/dfrn_confirm.php
* @brief Module: dfrn_confirm
* Purpose: Friendship acceptance for DFRN contacts
- *.
+ *
* There are two possible entry points and three scenarios.
- *.
+ *
* 1. A form was submitted by our user approving a friendship that originated elsewhere.
* This may also be called from dfrn_request to automatically approve a friendship.
*
* 2. We may be the target or other side of the conversation to scenario 1, and will
* interact with that process on our own user's behalf.
- *.
+ *
* @see PDF with dfrn specs: https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
* You also find a graphic which describes the confirmation process at
* https://github.com/friendica/friendica/blob/master/spec/dfrn2_contact_confirmation.png
*/
use Friendica\App;
+use Friendica\Core\Config;
+use Friendica\Core\L10n;
+use Friendica\Core\PConfig;
use Friendica\Core\System;
use Friendica\Core\Worker;
+use Friendica\Database\DBM;
+use Friendica\Model\Contact;
+use Friendica\Model\Group;
+use Friendica\Model\Item;
+use Friendica\Model\User;
use Friendica\Network\Probe;
+use Friendica\Protocol\Diaspora;
+use Friendica\Util\Crypto;
+use Friendica\Util\DateTimeFormat;
+use Friendica\Util\Network;
+use Friendica\Util\XML;
require_once 'include/enotify.php';
-require_once 'include/group.php';
-
-function dfrn_confirm_post(App $a, $handsfree = null) {
-
- if(is_array($handsfree)) {
+require_once 'include/items.php';
+function dfrn_confirm_post(App $a, $handsfree = null)
+{
+ $node = null;
+ if (is_array($handsfree)) {
/*
* We were called directly from dfrn_request due to automatic friend acceptance.
* Any $_POST parameters we may require are supplied in the $handsfree array.
*
*/
-
$node = $handsfree['node'];
$a->interactive = false; // notice() becomes a no-op since nobody is there to see it
-
- }
- else {
- if($a->argc > 1)
- $node = $a->argv[1];
+ } elseif ($a->argc > 1) {
+ $node = $a->argv[1];
}
- /*
- *
- * Main entry point. Scenario 1. Our user received a friend request notification (perhaps
- * from another site) and clicked 'Approve'.
- * $POST['source_url'] is not set. If it is, it indicates Scenario 2.
- *
- * We may also have been called directly from dfrn_request ($handsfree != null) due to
- * 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')) {
-
- $uid = ((is_array($handsfree)) ? $handsfree['uid'] : local_user());
-
- if(! $uid) {
- notice( t('Permission denied.') . EOL );
+ /*
+ * Main entry point. Scenario 1. Our user received a friend request notification (perhaps
+ * from another site) and clicked 'Approve'.
+ * $POST['source_url'] is not set. If it is, it indicates Scenario 2.
+ *
+ * We may also have been called directly from dfrn_request ($handsfree != null) due to
+ * 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')) {
+ $uid = defaults($handsfree, 'uid', local_user());
+ if (!$uid) {
+ notice(L10n::t('Permission denied.') . EOL);
return;
}
- $user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
- intval($uid)
- );
-
- if(! $user) {
- notice( t('Profile not found.') . EOL );
+ $user = dba::selectFirst('user', [], ['uid' => $uid]);
+ if (!DBM::is_result($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)) {
+ if (is_array($handsfree)) {
logger('Confirm in handsfree mode');
- $dfrn_id = $handsfree['dfrn_id'];
- $intro_id = $handsfree['intro_id'];
- $duplex = $handsfree['duplex'];
- $hidden = ((array_key_exists('hidden',$handsfree)) ? intval($handsfree['hidden']) : 0 );
- $activity = ((array_key_exists('activity',$handsfree)) ? intval($handsfree['activity']) : 0 );
- }
- else {
- $dfrn_id = ((x($_POST,'dfrn_id')) ? notags(trim($_POST['dfrn_id'])) : "");
- $intro_id = ((x($_POST,'intro_id')) ? intval($_POST['intro_id']) : 0 );
- $duplex = ((x($_POST,'duplex')) ? intval($_POST['duplex']) : 0 );
- $cid = ((x($_POST,'contact_id')) ? intval($_POST['contact_id']) : 0 );
- $hidden = ((x($_POST,'hidden')) ? intval($_POST['hidden']) : 0 );
- $activity = ((x($_POST,'activity')) ? intval($_POST['activity']) : 0 );
+ $dfrn_id = $handsfree['dfrn_id'];
+ $intro_id = $handsfree['intro_id'];
+ $duplex = $handsfree['duplex'];
+ $cid = 0;
+ $hidden = intval(defaults($handsfree, 'hidden' , 0));
+ } else {
+ $dfrn_id = notags(trim(defaults($_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));
}
/*
- *
* Ensure that dfrn_id has precedence when we go to find the contact record.
* We only want to search based on contact id if there is no dfrn_id,
* e.g. for OStatus network followers.
- *
*/
-
- if(strlen($dfrn_id))
+ if (strlen($dfrn_id)) {
$cid = 0;
+ }
logger('Confirming request for dfrn_id (issued) ' . $dfrn_id);
- if($cid)
+ if ($cid) {
logger('Confirming follower with contact_id: ' . $cid);
-
+ }
/*
- *
* The other person will have been issued an ID when they first requested friendship.
* Locate their record. At this time, their record will have both pending and blocked set to 1.
* There won't be any dfrn_id if this is a network follower, so use the contact_id instead.
- *
*/
-
- $r = q("SELECT * FROM `contact` WHERE ( ( `issued-id` != '' AND `issued-id` = '%s' ) OR ( `id` = %d AND `id` != 0 ) ) AND `uid` = %d AND `duplex` = 0 LIMIT 1",
+ $r = q("SELECT *
+ FROM `contact`
+ WHERE (
+ (`issued-id` != '' AND `issued-id` = '%s')
+ OR
+ (`id` = %d AND `id` != 0)
+ )
+ AND `uid` = %d
+ AND `duplex` = 0
+ LIMIT 1",
dbesc($dfrn_id),
intval($cid),
intval($uid)
);
-
- if (! dbm::is_result($r)) {
+ if (!DBM::is_result($r)) {
logger('Contact not found in DB.');
- notice( t('Contact not found.') . EOL );
- notice( t('This may occasionally happen if contact was requested by both persons and it has already been approved.') . EOL );
+ 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;
}
$network = ((strlen($contact['issued-id'])) ? NETWORK_DFRN : NETWORK_OSTATUS);
- if($contact['network'])
+ if ($contact['network']) {
$network = $contact['network'];
+ }
- if($network === NETWORK_DFRN) {
-
+ if ($network === NETWORK_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.
* This provides a means to carry on relationships with other people if
* any single key is compromised. It is a robust key. We're much more
* worried about key leakage than anybody cracking it.
- *
*/
- require_once 'include/crypto.php';
-
- $res = new_keypair(4096);
-
+ $res = Crypto::newKeypair(4096);
$private_key = $res['prvkey'];
$public_key = $res['pubkey'];
// Save the private key. Send them the public key.
-
- $r = q("UPDATE `contact` SET `prvkey` = '%s' WHERE `id` = %d AND `uid` = %d",
+ q("UPDATE `contact` SET `prvkey` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc($private_key),
intval($contact_id),
intval($uid)
);
- $params = array();
+ $params = [];
/*
- *
* Per the DFRN protocol, we will verify both ends by encrypting the dfrn_id with our
* site private key (person on the other end can decrypt it with our site public key).
* Then encrypt our profile URL with the other person's site public key. They can decrypt
* If other site is willing to accept full encryption, (aes_allow is 1 AND we have php5.3
* or later) then we encrypt the personal public key we send them using AES-256-CBC and a
* random key which is encrypted with their site public key.
- *
*/
$src_aes_key = openssl_random_pseudo_bytes(64);
$result = '';
- openssl_private_encrypt($dfrn_id, $result, $user[0]['prvkey']);
+ openssl_private_encrypt($dfrn_id, $result, $user['prvkey']);
$params['dfrn_id'] = bin2hex($result);
$params['public_key'] = $public_key;
-
- $my_url = System::baseUrl() . '/profile/' . $user[0]['nickname'];
+ $my_url = System::baseUrl() . '/profile/' . $user['nickname'];
openssl_public_encrypt($my_url, $params['source_url'], $site_pubkey);
$params['source_url'] = bin2hex($params['source_url']);
- if($aes_allow && function_exists('openssl_encrypt')) {
+ if ($aes_allow && function_exists('openssl_encrypt')) {
openssl_public_encrypt($src_aes_key, $params['aes_key'], $site_pubkey);
$params['aes_key'] = bin2hex($params['aes_key']);
- $params['public_key'] = bin2hex(openssl_encrypt($public_key,'AES-256-CBC',$src_aes_key));
+ $params['public_key'] = bin2hex(openssl_encrypt($public_key, 'AES-256-CBC', $src_aes_key));
}
- $params['dfrn_version'] = DFRN_PROTOCOL_VERSION ;
- if($duplex == 1)
+ $params['dfrn_version'] = DFRN_PROTOCOL_VERSION;
+ if ($duplex == 1) {
$params['duplex'] = 1;
+ }
- if($user[0]['page-flags'] == PAGE_COMMUNITY)
+ if ($user['page-flags'] == PAGE_COMMUNITY) {
$params['page'] = 1;
- if($user[0]['page-flags'] == PAGE_PRVGROUP)
+ }
+
+ if ($user['page-flags'] == PAGE_PRVGROUP) {
$params['page'] = 2;
+ }
- logger('Confirm: posting data to ' . $dfrn_confirm . ': ' . print_r($params,true), LOGGER_DATA);
+ logger('Confirm: posting data to ' . $dfrn_confirm . ': ' . print_r($params, true), LOGGER_DATA);
/*
*
*
*/
- $res = post_url($dfrn_confirm, $params, null, $redirects, 120);
+ $res = Network::post($dfrn_confirm, $params, null, $redirects, 120);
logger(' 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.
- $leading_junk = substr($res,0,strpos($res,'<?xml'));
-
- $res = substr($res,strpos($res,'<?xml'));
- if(! strlen($res)) {
-
- // No XML at all, this exchange is messed up really bad.
- // We shouldn't proceed, because the xml parser might choke,
- // and $status is going to be zero, which indicates success.
- // We can hardly call this a success.
+ $leading_junk = substr($res, 0, strpos($res, '<?xml'));
- notice( t('Response from remote site was not understood.') . EOL);
+ $res = substr($res, strpos($res, '<?xml'));
+ if (!strlen($res)) {
+ // No XML at all, this exchange is messed up really bad.
+ // We shouldn't proceed, because the xml parser might choke,
+ // and $status is going to be zero, which indicates success.
+ // We can hardly call this a success.
+ notice(L10n::t('Response from remote site was not understood.') . EOL);
return;
}
- if(strlen($leading_junk) && get_config('system','debugging')) {
-
- // This might be more common. Mixed error text and some XML.
- // If we're configured for debugging, show the text. Proceed in either case.
-
- notice( t('Unexpected response from remote site: ') . EOL . $leading_junk . EOL );
+ if (strlen($leading_junk) && Config::get('system', 'debugging')) {
+ // This might be more common. Mixed error text and some XML.
+ // If we're configured for debugging, show the text. Proceed in either case.
+ notice(L10n::t('Unexpected response from remote site: ') . EOL . $leading_junk . EOL);
}
- if(stristr($res, "<status")===false) {
+ if (stristr($res, "<status") === false) {
// wrong xml! stop here!
- notice( t('Unexpected response from remote site: ') . EOL . htmlspecialchars($res) . EOL );
+ notice(L10n::t('Unexpected response from remote site: ') . EOL . htmlspecialchars($res) . EOL);
return;
}
- $xml = parse_xml_string($res);
+ $xml = XML::parseString($res);
$status = (int) $xml->status;
$message = unxmlify($xml->message); // human readable text of what may have gone wrong.
- switch($status) {
+ switch ($status) {
case 0:
- info( t("Confirmation completed successfully.") . EOL);
- if(strlen($message))
- notice( t('Remote site reported: ') . $message . EOL);
+ info(L10n::t("Confirmation completed successfully.") . EOL);
break;
case 1:
// birthday paradox - generate new dfrn-id and fall through.
$new_dfrn_id = random_string();
- $r = q("UPDATE contact SET `issued-id` = '%s' WHERE `id` = %d AND `uid` = %d",
+ q("UPDATE contact SET `issued-id` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc($new_dfrn_id),
intval($contact_id),
intval($uid)
);
case 2:
- notice( t("Temporary failure. Please wait and try again.") . EOL);
- if(strlen($message))
- notice( t('Remote site reported: ') . $message . EOL);
+ notice(L10n::t("Temporary failure. Please wait and try again.") . EOL);
break;
-
-
case 3:
- notice( t("Introduction failed or was revoked.") . EOL);
- if(strlen($message))
- notice( t('Remote site reported: ') . $message . EOL);
+ notice(L10n::t("Introduction failed or was revoked.") . EOL);
break;
- }
-
- if(($status == 0) && ($intro_id)) {
+ }
- // Success. Delete the notification.
+ if (strlen($message)) {
+ notice(L10n::t('Remote site reported: ') . $message . EOL);
+ }
- $r = q("DELETE FROM `intro` WHERE `id` = %d AND `uid` = %d",
- intval($intro_id),
- intval($uid)
- );
+ if (($status == 0) && $intro_id) {
+ $intro = dba::selectFirst('intro', ['note'], ['id' => $intro_id]);
+ if (DBM::is_result($intro)) {
+ dba::update('contact', ['reason' => $intro['note']], ['id' => $contact_id]);
+ }
+ // Success. Delete the notification.
+ dba::delete('intro', ['id' => $intro_id]);
}
- if($status != 0)
+ if ($status != 0) {
return;
+ }
}
-
/*
- *
* We have now established a relationship with the other site.
* Let's make our own personal copy of their profile photo so we don't have
* to always load it from their site.
*
* We will also update the contact record with the nature and scope of the relationship.
- *
*/
-
- require_once 'include/Photo.php';
-
- update_contact_avatar($contact['photo'],$uid,$contact_id);
+ Contact::updateAvatar($contact['photo'], $uid, $contact_id);
logger('dfrn_confirm: confirm - imported photos');
- if($network === NETWORK_DFRN) {
-
+ if ($network === NETWORK_DFRN) {
$new_relation = CONTACT_IS_FOLLOWER;
- if(($relation == CONTACT_IS_SHARING) || ($duplex))
+ if (($relation == CONTACT_IS_SHARING) || ($duplex)) {
$new_relation = CONTACT_IS_FRIEND;
+ }
- if(($relation == CONTACT_IS_SHARING) && ($duplex))
+ if (($relation == CONTACT_IS_SHARING) && ($duplex)) {
$duplex = 0;
+ }
$r = q("UPDATE `contact` SET `rel` = %d,
`name-date` = '%s',
`network` = '%s' WHERE `id` = %d
",
intval($new_relation),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
+ dbesc(DateTimeFormat::utcNow()),
+ dbesc(DateTimeFormat::utcNow()),
intval($duplex),
intval($hidden),
dbesc(NETWORK_DFRN),
intval($contact_id)
);
} else {
-
// $network !== NETWORK_DFRN
-
- $network = (($contact['network']) ? $contact['network'] : NETWORK_OSTATUS);
- $notify = (($contact['notify']) ? $contact['notify'] : '');
- $poll = (($contact['poll']) ? $contact['poll'] : '');
+ $network = defaults($contact, 'network', NETWORK_OSTATUS);
$arr = Probe::uri($contact['url']);
- if (empty($contact['notify'])) {
- $notify = $arr['notify'];
- }
- if (empty($contact['poll'])) {
- $poll = $arr['poll'];
- }
+
+ $notify = defaults($contact, 'notify' , $arr['notify']);
+ $poll = defaults($contact, 'poll' , $arr['poll']);
$addr = $arr['addr'];
$new_relation = $contact['rel'];
$writable = $contact['writable'];
- if($network === NETWORK_DIASPORA) {
- if($duplex)
+ if ($network === NETWORK_DIASPORA) {
+ if ($duplex) {
$new_relation = CONTACT_IS_FRIEND;
- else
+ } else {
$new_relation = CONTACT_IS_FOLLOWER;
+ }
- if($new_relation != CONTACT_IS_FOLLOWER)
+ if ($new_relation != CONTACT_IS_FOLLOWER) {
$writable = 1;
+ }
}
- $r = q("DELETE FROM `intro` WHERE `id` = %d AND `uid` = %d",
- intval($intro_id),
- intval($uid)
- );
-
+ dba::delete('intro', ['id' => $intro_id]);
$r = q("UPDATE `contact` SET `name-date` = '%s',
`uri-date` = '%s',
`rel` = %d
WHERE `id` = %d
",
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
+ dbesc(DateTimeFormat::utcNow()),
+ dbesc(DateTimeFormat::utcNow()),
dbesc($addr),
dbesc($notify),
dbesc($poll),
);
}
- /// @TODO is dbm::is_result() working here?
- if ($r === false) {
- notice( t('Unable to set contact photo.') . EOL);
+ if (!DBM::is_result($r)) {
+ notice(L10n::t('Unable to set contact photo.') . EOL);
}
// reload contact info
-
- $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
- intval($contact_id)
- );
- if (dbm::is_result($r)) {
- $contact = $r[0];
- } else {
- $contact = null;
- }
-
-
+ $contact = dba::selectFirst('contact', [], ['id' => $contact_id]);
if ((isset($new_relation) && $new_relation == CONTACT_IS_FRIEND)) {
-
- if (($contact) && ($contact['network'] === NETWORK_DIASPORA)) {
- require_once 'include/diaspora.php';
- $ret = Diaspora::send_share($user[0],$r[0]);
+ if (DBM::is_result($contact) && ($contact['network'] === NETWORK_DIASPORA)) {
+ $ret = Diaspora::sendShare($user, $contact);
logger('share returns: ' . $ret);
}
-
- // Send a new friend post if we are allowed to...
-
- $r = q("SELECT `hide-friends` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
- intval($uid)
- );
-
- if((dbm::is_result($r)) && ($r[0]['hide-friends'] == 0) && ($activity) && (! $hidden)) {
-
- require_once 'include/items.php';
-
- $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
- intval($uid)
- );
-
- if(count($self)) {
-
- $arr = array();
- $arr['guid'] = get_guid(32);
- $arr['uri'] = $arr['parent-uri'] = item_new_uri($a->get_hostname(), $uid);
- $arr['uid'] = $uid;
- $arr['contact-id'] = $self[0]['id'];
- $arr['wall'] = 1;
- $arr['type'] = 'wall';
- $arr['gravity'] = 0;
- $arr['origin'] = 1;
- $arr['author-name'] = $arr['owner-name'] = $self[0]['name'];
- $arr['author-link'] = $arr['owner-link'] = $self[0]['url'];
- $arr['author-avatar'] = $arr['owner-avatar'] = $self[0]['thumb'];
-
- $A = '[url=' . $self[0]['url'] . ']' . $self[0]['name'] . '[/url]';
- $APhoto = '[url=' . $self[0]['url'] . ']' . '[img]' . $self[0]['thumb'] . '[/img][/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;
- $arr['body'] = sprintf( t('%1$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['last-child'] = 1;
-
- $arr['allow_cid'] = $user[0]['allow_cid'];
- $arr['allow_gid'] = $user[0]['allow_gid'];
- $arr['deny_cid'] = $user[0]['deny_cid'];
- $arr['deny_gid'] = $user[0]['deny_gid'];
-
- $i = item_store($arr);
- if($i)
- Worker::add(PRIORITY_HIGH, "notifier", "activity", $i);
- }
- }
}
- $def_gid = get_default_group($uid, $contact["network"]);
- if($contact && intval($def_gid))
- group_add_member($uid, '', $contact['id'], $def_gid);
+ Group::addMember(User::getDefaultGroup($uid, $contact["network"]), $contact['id']);
// Let's send our user to the contact editor in case they want to
// do anything special with this new friend.
-
if ($handsfree === null) {
goaway(System::baseUrl() . '/contacts/' . intval($contact_id));
} else {
}
/*
- *
- *
* End of Scenario 1. [Local confirmation of remote friend request].
*
* Begin Scenario 2. This is the remote response to the above scenario.
* This will take place on the site that originally initiated the friend request.
* In the section above where the confirming party makes a POST and
* retrieves xml status information, they are communicating with the following code.
- *
*/
-
- if (x($_POST,'source_url')) {
-
+ if (x($_POST, 'source_url')) {
// We are processing an external confirmation to an introduction created by our user.
-
- $public_key = ((x($_POST,'public_key')) ? $_POST['public_key'] : '');
- $dfrn_id = ((x($_POST,'dfrn_id')) ? hex2bin($_POST['dfrn_id']) : '');
- $source_url = ((x($_POST,'source_url')) ? hex2bin($_POST['source_url']) : '');
- $aes_key = ((x($_POST,'aes_key')) ? $_POST['aes_key'] : '');
- $duplex = ((x($_POST,'duplex')) ? intval($_POST['duplex']) : 0 );
- $page = ((x($_POST,'page')) ? intval($_POST['page']) : 0 );
- $version_id = ((x($_POST,'dfrn_version')) ? (float) $_POST['dfrn_version'] : 2.0);
+ $public_key = defaults($_POST, 'public_key', '');
+ $dfrn_id = hex2bin(defaults($_POST, 'dfrn_id' , ''));
+ $source_url = hex2bin(defaults($_POST, 'source_url', ''));
+ $aes_key = defaults($_POST, 'aes_key' , '');
+ $duplex = intval(defaults($_POST, 'duplex' , 0));
+ $page = intval(defaults($_POST, 'page' , 0));
$forum = (($page == 1) ? 1 : 0);
$prv = (($page == 2) ? 1 : 0);
logger('dfrn_confirm: requestee contacted: ' . $node);
- logger('dfrn_confirm: request: POST=' . print_r($_POST,true), LOGGER_DATA);
+ logger('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.
}
// Find our user's account
-
- $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1",
- dbesc($node));
-
- if (! dbm::is_result($r)) {
- $message = sprintf(t('No user record found for \'%s\' '), $node);
- xml_status(3,$message); // failure
+ $user = dba::selectFirst('user', [], ['nickname' => $node]);
+ if (!DBM::is_result($user)) {
+ $message = L10n::t('No user record found for \'%s\' ', $node);
+ System::xmlExit(3, $message); // failure
// NOTREACHED
}
- $my_prvkey = $r[0]['prvkey'];
- $local_uid = $r[0]['uid'];
+ $my_prvkey = $user['prvkey'];
+ $local_uid = $user['uid'];
- if(! strstr($my_prvkey,'PRIVATE KEY')) {
- $message = t('Our site encryption key is apparently messed up.');
- xml_status(3,$message);
+ if (!strstr($my_prvkey, 'PRIVATE KEY')) {
+ $message = L10n::t('Our site encryption key is apparently messed up.');
+ System::xmlExit(3, $message);
}
// verify everything
$decrypted_source_url = "";
- openssl_private_decrypt($source_url,$decrypted_source_url,$my_prvkey);
+ openssl_private_decrypt($source_url, $decrypted_source_url, $my_prvkey);
- if(! strlen($decrypted_source_url)) {
- $message = t('Empty site URL was provided or URL could not be decrypted by us.');
- xml_status(3,$message);
+ if (!strlen($decrypted_source_url)) {
+ $message = L10n::t('Empty site URL was provided or URL could not be decrypted by us.');
+ System::xmlExit(3, $message);
// NOTREACHED
}
- $ret = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($decrypted_source_url),
- intval($local_uid)
- );
- if (!dbm::is_result($ret)) {
- if (strstr($decrypted_source_url,'http:')) {
- $newurl = str_replace('http:','https:',$decrypted_source_url);
+ $contact = dba::selectFirst('contact', [], ['url' => $decrypted_source_url, 'uid' => $local_uid]);
+ if (!DBM::is_result($contact)) {
+ if (strstr($decrypted_source_url, 'http:')) {
+ $newurl = str_replace('http:', 'https:', $decrypted_source_url);
} else {
- $newurl = str_replace('https:','http:',$decrypted_source_url);
+ $newurl = str_replace('https:', 'http:', $decrypted_source_url);
}
- $ret = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($newurl),
- intval($local_uid)
- );
- if (!dbm::is_result($ret)) {
+ $contact = dba::selectFirst('contact', [], ['url' => $newurl, 'uid' => $local_uid]);
+ if (!DBM::is_result($contact)) {
// this is either a bogus confirmation (?) or we deleted the original introduction.
- $message = t('Contact record was not found for you on our site.');
- xml_status(3,$message);
+ $message = L10n::t('Contact record was not found for you on our site.');
+ System::xmlExit(3, $message);
return; // NOTREACHED
}
}
- $relation = $ret[0]['rel'];
+ $relation = $contact['rel'];
// Decrypt all this stuff we just received
- $foreign_pubkey = $ret[0]['site-pubkey'];
- $dfrn_record = $ret[0]['id'];
+ $foreign_pubkey = $contact['site-pubkey'];
+ $dfrn_record = $contact['id'];
- if (! $foreign_pubkey) {
- $message = sprintf( t('Site public key not available in contact record for URL %s.'), $newurl);
- xml_status(3,$message);
+ if (!$foreign_pubkey) {
+ $message = L10n::t('Site public key not available in contact record for URL %s.', $decrypted_source_url);
+ System::xmlExit(3, $message);
}
$decrypted_dfrn_id = "";
- openssl_public_decrypt($dfrn_id,$decrypted_dfrn_id,$foreign_pubkey);
+ openssl_public_decrypt($dfrn_id, $decrypted_dfrn_id, $foreign_pubkey);
if (strlen($aes_key)) {
$decrypted_aes_key = "";
- openssl_private_decrypt($aes_key,$decrypted_aes_key,$my_prvkey);
- $dfrn_pubkey = openssl_decrypt($public_key,'AES-256-CBC',$decrypted_aes_key);
- }
- else {
+ openssl_private_decrypt($aes_key, $decrypted_aes_key, $my_prvkey);
+ $dfrn_pubkey = openssl_decrypt($public_key, 'AES-256-CBC', $decrypted_aes_key);
+ } else {
$dfrn_pubkey = $public_key;
}
- $r = q("SELECT * FROM `contact` WHERE `dfrn-id` = '%s' LIMIT 1",
- dbesc($decrypted_dfrn_id)
- );
- if (dbm::is_result($r)) {
- $message = t('The ID provided by your system is a duplicate on our system. It should work if you try again.');
- xml_status(1,$message); // Birthday paradox - duplicate 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, $message); // Birthday paradox - duplicate dfrn-id
// NOTREACHED
}
dbesc($dfrn_pubkey),
intval($dfrn_record)
);
- if (! dbm::is_result($r)) {
- $message = t('Unable to set your contact credentials on our system.');
- xml_status(3,$message);
+ if (!DBM::is_result($r)) {
+ $message = L10n::t('Unable to set your contact credentials on our system.');
+ System::xmlExit(3, $message);
}
// It's possible that the other person also requested friendship.
// If it is a duplex relationship, ditch the issued-id if one exists.
- if($duplex) {
- $r = q("UPDATE `contact` SET `issued-id` = '' WHERE `id` = %d",
+ if ($duplex) {
+ q("UPDATE `contact` SET `issued-id` = '' WHERE `id` = %d",
intval($dfrn_record)
);
}
// We're good but now we have to scrape the profile photo and send notifications.
-
-
-
- $r = q("SELECT `photo` FROM `contact` WHERE `id` = %d LIMIT 1",
- intval($dfrn_record));
-
- if (dbm::is_result($r)) {
- $photo = $r[0]['photo'];
+ $contact = dba::selectFirst('contact', ['photo'], ['id' => $dfrn_record]);
+ if (DBM::is_result($contact)) {
+ $photo = $contact['photo'];
} else {
$photo = System::baseUrl() . '/images/person-175.jpg';
}
- require_once 'include/Photo.php';
-
- update_contact_avatar($photo,$local_uid,$dfrn_record);
+ Contact::updateAvatar($photo, $local_uid, $dfrn_record);
logger('dfrn_confirm: request - photos imported');
`network` = '%s' WHERE `id` = %d
",
intval($new_relation),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
+ dbesc(DateTimeFormat::utcNow()),
+ dbesc(DateTimeFormat::utcNow()),
intval($duplex),
intval($forum),
intval($prv),
dbesc(NETWORK_DFRN),
intval($dfrn_record)
);
- if ($r === false) { // indicates schema is messed up or total db failure
- $message = t('Unable to update your contact profile details on our system');
- xml_status(3,$message);
+ if (!DBM::is_result($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!
logger('dfrn_confirm: request: info updated');
- $r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
- WHERE `contact`.`id` = %d LIMIT 1",
+ $combined = null;
+ $r = q("SELECT `contact`.*, `user`.*
+ FROM `contact`
+ LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
+ WHERE `contact`.`id` = %d
+ LIMIT 1",
intval($dfrn_record)
);
-
- if (dbm::is_result($r))
+ if (DBM::is_result($r)) {
$combined = $r[0];
- if((dbm::is_result($r)) && ($r[0]['notify-flags'] & NOTIFY_CONFIRM)) {
- $mutual = ($new_relation == CONTACT_IS_FRIEND);
- notification(array(
- 'type' => NOTIFY_CONFIRM,
- 'notify_flags' => $r[0]['notify-flags'],
- 'language' => $r[0]['language'],
- 'to_name' => $r[0]['username'],
- 'to_email' => $r[0]['email'],
- 'uid' => $r[0]['uid'],
- 'link' => System::baseUrl() . '/contacts/' . $dfrn_record,
- 'source_name' => ((strlen(stripslashes($r[0]['name']))) ? stripslashes($r[0]['name']) : t('[Name Withheld]')),
- 'source_link' => $r[0]['url'],
- 'source_photo' => $r[0]['photo'],
- 'verb' => ($mutual?ACTIVITY_FRIEND:ACTIVITY_FOLLOW),
- 'otype' => 'intro'
- ));
- }
-
- // Send a new friend post if we are allowed to...
-
- if($page && intval(get_pconfig($local_uid,'system','post_joingroup'))) {
- $r = q("SELECT `hide-friends` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
- intval($local_uid)
- );
-
- if((dbm::is_result($r)) && ($r[0]['hide-friends'] == 0)) {
-
- require_once 'include/items.php';
-
- $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
- intval($local_uid)
- );
-
- if(count($self)) {
-
- $arr = array();
- $arr['uri'] = $arr['parent-uri'] = item_new_uri($a->get_hostname(), $local_uid);
- $arr['uid'] = $local_uid;
- $arr['contact-id'] = $self[0]['id'];
- $arr['wall'] = 1;
- $arr['type'] = 'wall';
- $arr['gravity'] = 0;
- $arr['origin'] = 1;
- $arr['author-name'] = $arr['owner-name'] = $self[0]['name'];
- $arr['author-link'] = $arr['owner-link'] = $self[0]['url'];
- $arr['author-avatar'] = $arr['owner-avatar'] = $self[0]['thumb'];
-
- $A = '[url=' . $self[0]['url'] . ']' . $self[0]['name'] . '[/url]';
- $APhoto = '[url=' . $self[0]['url'] . ']' . '[img]' . $self[0]['thumb'] . '[/img][/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;
- $arr['body'] = sprintf( t('%1$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['last-child'] = 1;
-
- $arr['allow_cid'] = $user[0]['allow_cid'];
- $arr['allow_gid'] = $user[0]['allow_gid'];
- $arr['deny_cid'] = $user[0]['deny_cid'];
- $arr['deny_gid'] = $user[0]['deny_gid'];
-
- $i = item_store($arr);
- if($i)
- Worker::add(PRIORITY_HIGH, "notifier", "activity", $i);
-
- }
+ if ($combined['notify-flags'] & NOTIFY_CONFIRM) {
+ $mutual = ($new_relation == CONTACT_IS_FRIEND);
+ notification([
+ 'type' => NOTIFY_CONFIRM,
+ 'notify_flags' => $combined['notify-flags'],
+ 'language' => $combined['language'],
+ 'to_name' => $combined['username'],
+ 'to_email' => $combined['email'],
+ 'uid' => $combined['uid'],
+ 'link' => System::baseUrl() . '/contacts/' . $dfrn_record,
+ 'source_name' => ((strlen(stripslashes($combined['name']))) ? stripslashes($combined['name']) : L10n::t('[Name Withheld]')),
+ 'source_link' => $combined['url'],
+ 'source_photo' => $combined['photo'],
+ 'verb' => ($mutual?ACTIVITY_FRIEND:ACTIVITY_FOLLOW),
+ 'otype' => 'intro'
+ ]);
}
}
- xml_status(0); // Success
- return; // NOTREACHED
- ////////////////////// End of this scenario ///////////////////////////////////////////////
+ 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());
// NOTREACHED
-
}
projects / friendica.git / blobdiff