Friendica/friendica
Friendica/friendica
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more poll stuff ahead of item revamp

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This commit is contained in:
Mike Macgirvin 2010-07-18 20:49:10 -07:00
parent 07274bb922
commit 21f0cd206d
8 changed files with 213 additions and 172 deletions
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80
mod/dfrn_poll.php
View file

@ -1,6 +1,8 @@
<?php
require_once('include/items.php');
require_once('include/auth.php');
function dfrn_poll_init(&$a) {
@ -63,37 +65,6 @@ function dfrn_poll_init(&$a) {
}
if($dfrn_id != '*') {
// initial communication from external contact
$hash = random_string();
$status = 0;
$r = q("DELETE FROM `challenge` WHERE `expire` < " . intval(time()));
$r = q("INSERT INTO `challenge` ( `challenge`, `dfrn-id`, `expire` , `type`, `last_update` )
VALUES( '%s', '%s', '%s', '%s', '%s' ) ",
dbesc($hash),
dbesc(notags(trim($_GET['dfrn_id']))),
intval(time() + 60 ),
dbesc($type),
dbesc($last_update)
);
$r = q("SELECT * FROM `contact` WHERE `issued-id` = '%s' AND `blocked` = 0 LIMIT 1",
dbesc($_GET['dfrn_id']));
if((! count($r)) || (! strlen($r[0]['prvkey'])))
$status = 1;
$challenge = '';
openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']);
$challenge = bin2hex($challenge);
echo '<?xml version="1.0" encoding="UTF-8"?><dfrn_poll><status>' .$status . '</status><dfrn_id>' . $_GET['dfrn_id'] . '</dfrn_id>'
. '<challenge>' . $challenge . '</challenge></dfrn_poll>' . "\r\n" ;
session_write_close();
exit;
}
}
@ -103,6 +74,7 @@ function dfrn_poll_post(&$a) {
$dfrn_id = notags(trim($_POST['dfrn_id']));
$challenge = notags(trim($_POST['challenge']));
$url = $_POST['url'];
$r = q("SELECT * FROM `challenge` WHERE `dfrn-id` = '%s' AND `challenge` = '%s' LIMIT 1",
dbesc($dfrn_id),
dbesc($challenge)
@ -166,6 +138,52 @@ function dfrn_poll_post(&$a) {
}
}
function dfrn_poll_content(&$a) {
if(x($_GET,'dfrn_id'))
$dfrn_id = $a->config['dfrn_poll_dfrn_id'] = $_GET['dfrn_id'];
if(x($_GET,'type'))
$type = $a->config['dfrn_poll_type'] = $_GET['type'];
if(x($_GET,'last_update'))
$last_update = $a->config['dfrn_poll_last_update'] = $_GET['last_update'];
if($dfrn_id != '*') {
// initial communication from external contact
$hash = random_string();
$status = 0;
$r = q("DELETE FROM `challenge` WHERE `expire` < " . intval(time()));
$r = q("INSERT INTO `challenge` ( `challenge`, `dfrn-id`, `expire` , `type`, `last_update` )
VALUES( '%s', '%s', '%s', '%s', '%s' ) ",
dbesc($hash),
dbesc(notags(trim($_GET['dfrn_id']))),
intval(time() + 60 ),
dbesc($type),
dbesc($last_update)
);
$r = q("SELECT * FROM `contact` WHERE `issued-id` = '%s' AND `blocked` = 0 LIMIT 1",
dbesc($_GET['dfrn_id']));
if((! count($r)) || (! strlen($r[0]['prvkey'])))
$status = 1;
$challenge = '';
openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']);
$challenge = bin2hex($challenge);
echo '<?xml version="1.0" encoding="UTF-8"?><dfrn_poll><status>' .$status . '</status><dfrn_id>' . $_GET['dfrn_id'] . '</dfrn_id>'
. '<challenge>' . $challenge . '</challenge></dfrn_poll>' . "\r\n" ;
session_write_close();
exit;
}
}