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Check all keys before use

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This commit is contained in:
Friendika 2011-09-19 03:30:59 -07:00
parent 0a30a91b14
commit fd18b42a5a
2 changed files with 14 additions and 9 deletions
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20
mod/dfrn_notify.php
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@ -807,7 +807,7 @@ function dfrn_notify_content(&$a) {
intval(time() + 90 )
);
logger('dfrn_notify: challenge=' . $hash );
logger('dfrn_notify: challenge=' . $hash, LOGGER_DEBUG );
$sql_extra = '';
switch($direction) {
@ -841,14 +841,18 @@ function dfrn_notify_content(&$a) {
$encrypted_id = '';
$id_str = $my_id . '.' . mt_rand(1000,9999);
if((($r[0]['duplex']) && strlen($r[0]['prvkey'])) || (! strlen($r[0]['pubkey']))) {
openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']);
openssl_private_encrypt($id_str,$encrypted_id,$r[0]['prvkey']);
}
else {
openssl_public_encrypt($hash,$challenge,$r[0]['pubkey']);
openssl_public_encrypt($id_str,$encrypted_id,$r[0]['pubkey']);
if(strlen($r[0]['prvkey']) || strlen($r[0]['pubkey'])) {
if(($r[0]['duplex']) || (! strlen($r[0]['pubkey']))) {
openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']);
openssl_private_encrypt($id_str,$encrypted_id,$r[0]['prvkey']);
}
else {
openssl_public_encrypt($hash,$challenge,$r[0]['pubkey']);
openssl_public_encrypt($id_str,$encrypted_id,$r[0]['pubkey']);
}
}
else
$status = 1;
$challenge = bin2hex($challenge);
$encrypted_id = bin2hex($encrypted_id);