introduction cleanup - email notification flags
This commit is contained in:
Mike Macgirvin
parent
a9befec59e
commit
11f2eaa16d
4 changed files with 195 additions and 135 deletions
9
boot.php
9
boot.php
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@ -13,6 +13,15 @@ define ( 'DIRECTION_IN', 1);
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define ( 'DIRECTION_OUT', 2);
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define ( 'DIRECTION_BOTH', 3);
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define ( 'NOTIFY_INTRO', 0x0001 );
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define ( 'NOTIFY_CONFIRM', 0x0002 );
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define ( 'NOTIFY_WALL', 0x0004 );
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define ( 'NOTIFY_COMMENT', 0x0008 );
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define ( 'NOTIFY_MAIL', 0x0010 );
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if(! class_exists('App')) {
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class App {
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@ -3,11 +3,6 @@
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if(! function_exists('dfrn_request_init')) {
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function dfrn_request_init(&$a) {
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if($_SESSION['authenticated']) {
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// choose which page to show (could be remote auth)
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}
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if($a->argc > 1)
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$which = $a->argv[1];
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@ -30,127 +25,145 @@ function dfrn_request_post(&$a) {
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}
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// callback to local site after remote request and local confirm
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// We've introduced ourself to another cell, then have been returned to our own cell
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// to confirm the request, and then we've clicked submit (perhaps after logging in).
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// That brings us here:
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if((x($_POST,'localconfirm')) && ($_POST['localconfirm'] == 1)
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&& local_user() && ($a->user['nickname'] == $a->argv[1]) && (x($_POST,'dfrn_url'))) {
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if((x($_POST,'localconfirm')) && ($_POST['localconfirm'] == 1)) {
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// We are the requestor, and we've been sent back to our own site
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// to confirm the request. We've done so and clicked submit,
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// which brings us here.
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// Ensure this is a valid request
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if(local_user() && ($a->user['nickname'] == $a->argv[1]) && (x($_POST,'dfrn_url'))) {
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$dfrn_url = notags(trim($_POST['dfrn_url']));
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$aes_allow = (((x($_POST,'aes_allow')) && ($_POST['aes_allow'] == 1)) ? 1 : 0);
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$confirm_key = ((x($_POST,'confirm_key')) ? $_POST['confirm_key'] : "");
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$contact_record = null;
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$dfrn_url = notags(trim($_POST['dfrn_url']));
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$aes_allow = (((x($_POST,'aes_allow')) && ($_POST['aes_allow'] == 1)) ? 1 : 0);
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$confirm_key = ((x($_POST,'confirm_key')) ? $_POST['confirm_key'] : "");
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$contact_record = null;
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if(x($dfrn_url)) {
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$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
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intval($_SESSION['uid']),
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dbesc($dfrn_url)
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);
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if(x($dfrn_url)) {
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if(count($r)) {
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if(strlen($r[0]['dfrn-id'])) {
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notice("This introduction has already been accepted." . EOL );
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return;
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}
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else
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$contact_record = $r[0];
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}
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if(is_array($contact_record)) {
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$r = q("UPDATE `contact` SET `ret-aes` = %d WHERE `id` = %d LIMIT 1",
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intval($aes_allow),
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intval($contact_record['id'])
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$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
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intval($_SESSION['uid']),
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dbesc($dfrn_url)
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);
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}
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else {
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require_once('Scrape.php');
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$parms = scrape_dfrn($dfrn_url);
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if(! count($parms)) {
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notice( 'Profile location is not valid or does not contain profile information.' . EOL );
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return;
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}
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else {
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if(! x($parms,'fn'))
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notice( 'Warning: profile location has no identifiable owner name.' . EOL );
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if(! x($parms,'photo'))
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notice( 'Warning: profile location has no profile photo.' . EOL );
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$invalid = validate_dfrn($parms);
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if($invalid) {
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notice( $invalid . ' required parameter'
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. (($invalid == 1) ? " was " : "s were " )
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. "not found at the given location." . EOL ) ;
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if(count($r)) {
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if(strlen($r[0]['dfrn-id'])) {
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notice("This introduction has already been accepted." . EOL );
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return;
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}
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else
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$contact_record = $r[0];
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}
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if(is_array($contact_record)) {
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$r = q("UPDATE `contact` SET `ret-aes` = %d WHERE `id` = %d LIMIT 1",
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intval($aes_allow),
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intval($contact_record['id'])
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);
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}
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else {
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require_once('Scrape.php');
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$parms = scrape_dfrn($dfrn_url);
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if(! count($parms)) {
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notice( 'Profile location is not valid or does not contain profile information.' . EOL );
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return;
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}
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else {
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if(! x($parms,'fn'))
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notice( 'Warning: profile location has no identifiable owner name.' . EOL );
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if(! x($parms,'photo'))
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notice( 'Warning: profile location has no profile photo.' . EOL );
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$invalid = validate_dfrn($parms);
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if($invalid) {
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notice( $invalid . ' required parameter'
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. (($invalid == 1) ? " was " : "s were " )
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. "not found at the given location." . EOL ) ;
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return;
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}
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}
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$dfrn_request = $parms['dfrn-request'];
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dbesc_array($parms);
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$r = q("INSERT INTO `contact` ( `uid`, `created`,`url`, `name`, `photo`, `site-pubkey`,
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`request`, `confirm`, `notify`, `poll`, `aes_allow`)
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VALUES ( %d, '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', %d)",
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intval($_SESSION['uid']),
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datetime_convert(),
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dbesc($dfrn_url),
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$parms['fn'],
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$parms['photo'],
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$parms['key'],
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$parms['dfrn-request'],
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$parms['dfrn-confirm'],
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$parms['dfrn-notify'],
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$parms['dfrn-poll'],
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intval($aes_allow)
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);
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}
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if($r) {
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notice( "Introduction complete." . EOL);
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}
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// Allow the blocked remote notification to complete
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$dfrn_request = $parms['dfrn-request'];
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if(is_array($contact_record))
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$dfrn_request = $contact_record['request'];
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dbesc_array($parms);
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if(strlen($dfrn_request) && strlen($confirm_key))
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$s = fetch_url($dfrn_request . '?confirm_key=' . $confirm_key);
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// ignore reply
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goaway($dfrn_url);
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return; // NOTREACHED
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$r = q("INSERT INTO `contact` ( `uid`, `created`,`url`, `name`, `photo`, `site-pubkey`,
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`request`, `confirm`, `notify`, `poll`, `aes_allow`)
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VALUES ( %d, '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', %d)",
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intval($_SESSION['uid']),
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datetime_convert(),
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dbesc($dfrn_url),
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$parms['fn'],
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$parms['photo'],
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$parms['key'],
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$parms['dfrn-request'],
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$parms['dfrn-confirm'],
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$parms['dfrn-notify'],
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$parms['dfrn-poll'],
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intval($aes_allow)
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);
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}
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if($r) {
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notice( "Introduction complete." . EOL);
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}
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// Allow the blocked remote notification to complete
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if(is_array($contact_record))
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$dfrn_request = $contact_record['request'];
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if(strlen($dfrn_request) && strlen($confirm_key))
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$s = fetch_url($dfrn_request . '?confirm_key=' . $confirm_key);
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// ignore reply
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goaway($dfrn_url);
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// NOTREACHED
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}
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// invalid DFRN-url
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// invalid/bogus request
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notice( "Unrecoverable protocol error." . EOL );
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goaway($a->get_baseurl());
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return; // NOTREACHED
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}
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// extra safety
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if($_POST['localconfirm'])
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return;
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// Otherwise:
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// We are the requestee. A person from a remote cell has made an introduction
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// on our profile web page and clicked submit. We will use their DFRN-URL to
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// figure out how to contact their cell.
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// we are operating as a remote site and an introduction was requested of us.
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// Scrape the originating DFRN-URL for everything we need. Create a contact record
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// and an introduction to show our user next time he/she logs in.
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// Finally redirect back to the originator so that their site can record the request.
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// If our user confirms the request, a record of it will need to exist on the
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// originator's site in order for the confirmation process to complete..
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// Finally redirect back to the requestor so that their site can record the request.
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// If our user (the requestee) later confirms this request, a record of it will need
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// to exist on the requestor's cell in order for the confirmation process to complete..
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// It's possible that neither the requestor or the requestee are logged in at the moment,
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// and the requestor does not yet have any credentials to the requestee profile.
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$tailname = $a->profile['nickname'];
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// Who is the requestee? We've already loaded their profile which means their nickname should be
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// in $a->argv[1] and we should have their complete info in $a->profile.
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if(! (is_array($a->profile) && count($a->profile))) {
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notice("Profile unavailable." . EOL);
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return;
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}
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$nickname = $a->profile['nickname'];
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$notify_flags = $a->profile['notify-flags'];
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$uid = $a->profile['uid'];
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$contact_record = null;
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@ -166,6 +179,8 @@ function dfrn_request_post(&$a) {
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return;
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}
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// Is this an email-style DFRN locator?
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if(strstr($url,'@')) {
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$username = substr($url,0,strpos($url,'@'));
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$hostname = substr($url,strpos($url,'@') + 1);
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@ -297,23 +312,27 @@ function dfrn_request_post(&$a) {
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);
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}
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// TODO: send an email notification if our user wants one
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// This notice will only be seen by the requestor if the requestor and requestee are on the same server.
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if(! $failed)
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notice( "Your introduction has been sent." . EOL );
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// "Homecoming" - send the requestor back to their site to record the introduction.
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$dfrn_url = bin2hex($a->get_baseurl() . "/profile/$tailname");
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$dfrn_url = bin2hex($a->get_baseurl() . "/profile/$nickname");
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$aes_allow = ((function_exists('openssl_encrypt')) ? 1 : 0);
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goaway($parms['dfrn-request'] . "?dfrn_url=$dfrn_url" . '&confirm_key=' . $hash . (($aes_allow) ? "&aes_allow=1" : ""));
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// NOTREACHED
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return; // NOTREACHED
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}
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return;
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}}
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if(! function_exists('dfrn_request_content')) {
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function dfrn_request_content(&$a) {
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@ -337,12 +356,12 @@ function dfrn_request_content(&$a) {
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// Edge case, but can easily happen in the wild. This person is authenticated,
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// but not as the person who needs to deal with this request.
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if (($_SESSION['uid'] != $a->argv[1]) && ($a->user['nickname'] != $a->argv[1])) {
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if ($a->user['nickname'] != $a->argv[1]) {
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notice( "Incorrect identity currently logged in. Please login to <strong>this</strong> profile." . EOL);
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return login();
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}
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$dfrn_url = notags(trim(pack("H*" , $_GET['dfrn_url'])));
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$dfrn_url = notags(trim(hex2bin($_GET['dfrn_url'])));
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$aes_allow = (((x($_GET,'aes_allow')) && ($_GET['aes_allow'] == 1)) ? 1 : 0);
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$confirm_key = (x($_GET,'confirm_key') ? $_GET['confirm_key'] : "");
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$o .= file_get_contents("view/dfrn_req_confirm.tpl");
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@ -358,21 +377,53 @@ function dfrn_request_content(&$a) {
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return $o;
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}
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else {
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// we are the requestee and it is now safe to send our user their introduction
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if((x($_GET,'confirm_key')) && strlen($_GET['confirm_key'])) {
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elseif((x($_GET,'confirm_key')) && strlen($_GET['confirm_key'])) {
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// we are the requestee and it is now safe to send our user their introduction,
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// We could just unblock it, but first we have to jump through a few hoops to
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// send an email, or even to find out if we need to send an email.
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$intro = q("SELECT * FROM `intro` WHERE `hash` = '%s' LIMIT 1",
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dbesc($_GET['confirm_key'])
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);
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if(count($intro)) {
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$r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
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WHERE `contact`.`id` = %d LIMIT 1",
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intval($intro[0]['contact-id'])
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);
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if(count($r)) {
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if($r[0]['notify-flags'] & NOTIFY_INTRO) {
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$email_tpl = file_get_contents('view/request_notify_eml.tpl');
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$email = replace_macros($email_tpl, array(
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'$requestor' => ((strlen(stripslashes($r[0]['name']))) ? stripslashes($r[0]['name']) : '[Name Withheld]'),
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'$url' => stripslashes($r[0]['url']),
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'$myname' => $r[0]['username'],
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'$siteurl' => $a->get_baseurl(),
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'$sitename' => $a->config['sitename']
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));
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$res = mail($r[0]['email'],"Introduction received at {$a->config['sitename']}",$email,"From: Administrator@{$_SERVER[SERVER_NAME]}");
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// This is a redundant notification - no point throwing errors if it fails.
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}
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}
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$r = q("UPDATE `intro` SET `blocked` = 0 WHERE `hash` = '%s' LIMIT 1",
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dbesc($_GET['confirm_key'])
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);
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killme();
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}
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// Outside request. Display our user's introduction form.
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$o = file_get_contents("view/dfrn_request.tpl");
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$o = replace_macros($o,array('$uid' => $a->argv[1]));
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return $o;
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killme();
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return; // NOTREACHED
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}
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else {
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// Normal web request. Display our user's introduction form.
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$o = file_get_contents("view/dfrn_request.tpl");
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$o = replace_macros($o,array('$nickname' => $a->argv[1]));
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return $o;
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}
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return; // Somebody is fishing.
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}}
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38
update.sql
38
update.sql
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@ -1,21 +1,21 @@
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ALTER TABLE `item` CHANGE `allow_uid` `allow_cid` MEDIUMTEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ,
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CHANGE `deny_uid` `deny_cid` MEDIUMTEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ;
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CREATE TABLE IF NOT EXISTS `mail` (
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`id` int(10) unsigned NOT NULL,
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`uid` int(10) unsigned NOT NULL,
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`from-name` char(255) NOT NULL,
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`from-photo` char(255) NOT NULL,
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`from-url` char(255) NOT NULL,
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`contact-id` char(255) NOT NULL,
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`title` char(255) NOT NULL,
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`body` text NOT NULL,
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`delivered` tinyint(1) NOT NULL,
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`seen` tinyint(1) NOT NULL,
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`replied` tinyint(1) NOT NULL,
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`uri` char(255) NOT NULL,
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`parent-uri` char(255) NOT NULL,
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`created` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
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PRIMARY KEY (`id`)
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) ENGINE=MyISAM DEFAULT CHARSET=utf8;
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ALTER TABLE `item` CHANGE `last-child` `last-child` TINYINT( 1 ) UNSIGNED NOT NULL DEFAULT '1';
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ALTER TABLE `user` ADD `notify-flags` INT(11) UNSIGNED NOT NULL DEFAULT 65535 AFTER `blocked`;
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alter table `item` insert `remote-id` char( 255 ) character set utf-8 collate utf8_general_ci NOT NULL;
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ALTER TABLE `item` ADD `remote-name` CHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL AFTER `remote-id` ,
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ADD `remote-link` CHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL AFTER `remote-name` ,
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ADD `remote-avatar` CHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL AFTER `remote-link` ;
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ALTER TABLE `item` ADD `owner-name` CHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL AFTER `contact-id` ,
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ADD `owner-link` CHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL AFTER `owner-name` ,
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ADD `owner-avatar` CHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL AFTER `owner-link` ;
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ALTER TABLE `user` ADD `pwdreset` CHAR( 255 ) NOT NULL AFTER `blocked` ;
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ALTER TABLE `challenge` ADD `type` CHAR( 255 ) NOT NULL AFTER `expire` ,
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ADD `last_update` CHAR( 255 ) NOT NULL AFTER `type` ;
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ALTER TABLE `contact` ADD `last-update` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00' AFTER `ret-pubkey` ;
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--------------
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@ -6,7 +6,7 @@ You may introduce yourself to this member if you have a valid profile locator<br
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on the <a href="http://dfrn.org">Distributed Friends and Relations Network (DFRN)</a>.
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</p>
|
||||
|
||||
<form action="dfrn_request/$uid" method="post" />
|
||||
<form action="dfrn_request/$nickname" method="post" />
|
||||
|
||||
<div id="dfrn-request-url-wrapper" >
|
||||
<label id="dfrn-url-label" for="dfrn-url" >Your profile location:</label>
|
||||
|
|
|
|||
Loading…
Reference in a new issue