diff options
Diffstat (limited to 'mod')
| -rw-r--r-- | mod/receive.php | 2 | ||||
| -rw-r--r-- | mod/salmon.php | 44 | ||||
| -rw-r--r-- | mod/xrd.php | 14 |
3 files changed, 19 insertions, 41 deletions
diff --git a/mod/receive.php b/mod/receive.php index 851437124..e2c110202 100644 --- a/mod/receive.php +++ b/mod/receive.php @@ -6,7 +6,7 @@ require_once('include/salmon.php'); -require_once('include/certfns.php'); +require_once('include/crypto.php'); require_once('include/diaspora.php'); diff --git a/mod/salmon.php b/mod/salmon.php index 514653be3..0264e820d 100644 --- a/mod/salmon.php +++ b/mod/salmon.php @@ -5,6 +5,7 @@ // complicated process to try and sort out. require_once('include/salmon.php'); +require_once('include/crypto.php'); require_once('library/simplepie/simplepie.inc'); function salmon_return($val) { @@ -33,7 +34,7 @@ function salmon_post(&$a) { dbesc($nick) ); if(! count($r)) - salmon_return(500); + http_status_exit(500); $importer = $r[0]; @@ -52,7 +53,7 @@ function salmon_post(&$a) { if(! $base) { logger('mod-salmon: unable to locate salmon data in xml '); - salmon_return(400); + http_status_exit(400); } // Stash the signature away for now. We have to find their key or it won't be good for anything. @@ -117,7 +118,7 @@ function salmon_post(&$a) { if(! $author_link) { logger('mod-salmon: Could not retrieve author URI.'); - salmon_return(400); + http_status_exit(400); } // Once we have the author URI, go to the web and try to find their public key @@ -129,54 +130,35 @@ function salmon_post(&$a) { if(! $key) { logger('mod-salmon: Could not retrieve author key.'); - salmon_return(400); + http_status_exit(400); } - // Setup RSA stuff to verify the signature - - require_once('library/phpsec/Crypt/RSA.php'); - - $rsa = new CRYPT_RSA(); - $rsa->signatureMode = CRYPT_RSA_SIGNATURE_PKCS1; - $rsa->setHash('sha256'); - $rsa->loadKey($prvkey); - - $sig = $rsa->sign($data); - - require_once('library/phpsec/Crypt/RSA.php'); - $key_info = explode('.',$key); $m = base64url_decode($key_info[1]); $e = base64url_decode($key_info[2]); - logger('mod-salmon: key details: ' . print_r($key_info,true)); - - $rsa = new CRYPT_RSA(); - $rsa->signatureMode = CRYPT_RSA_SIGNATURE_PKCS1; - $rsa->setHash('sha256'); + logger('mod-salmon: key details: ' . print_r($key_info,true), LOGGER_DEBUG); - $rsa->modulus = new Math_BigInteger($m, 256); - $rsa->k = strlen($rsa->modulus->toBytes()); - $rsa->exponent = new Math_BigInteger($e, 256); + $pubkey = metopem($m,$e); // We should have everything we need now. Let's see if it verifies. - $verify = $rsa->verify($compliant_format,$signature); + $verify = rsa_verify($compliant_format,$signature,$pubkey); if(! $verify) { logger('mod-salmon: message did not verify using protocol. Trying padding hack.'); - $verify = $rsa->verify($signed_data,$signature); + $verify = rsa_verify($signed_data,$signature,$pubkey); } if(! $verify) { logger('mod-salmon: message did not verify using padding. Trying old statusnet hack.'); - $verify = $rsa->verify($stnet_signed_data,$signature); + $verify = rsa_verify($stnet_signed_data,$signature,$pubkey); } if(! $verify) { logger('mod-salmon: Message did not verify. Discarding.'); - salmon_return(400); + http_status_exit(400); } logger('mod-salmon: Message verified.'); @@ -203,7 +185,7 @@ function salmon_post(&$a) { if((count($r)) && (($r[0]['readonly']) || ($r[0]['rel'] == CONTACT_IS_FOLLOWER) || ($r[0]['blocked']))) { logger('mod-salmon: Ignoring this author.'); - salmon_return(202); + http_status_exit(202); // NOTREACHED } @@ -225,7 +207,7 @@ function salmon_post(&$a) { consume_feed($feedxml,$importer,$contact_rec,$hub); - salmon_return(200); + http_status_exit(200); } diff --git a/mod/xrd.php b/mod/xrd.php index 9021222b7..fcec74336 100644 --- a/mod/xrd.php +++ b/mod/xrd.php @@ -1,9 +1,8 @@ <?php -require_once('salmon.php'); -require_once('certfns.php'); +require_once('include/crypto.php'); -function xrd_content(&$a) { +function xrd_init(&$a) { $uri = urldecode(notags(trim($_GET['uri']))); @@ -23,14 +22,12 @@ function xrd_content(&$a) { if(! count($r)) killme(); - $salmon_key = str_replace('=','',salmon_key($r[0]['spubkey'])); + $salmon_key = salmon_key($r[0]['spubkey']); header('Access-Control-Allow-Origin: *'); header("Content-type: text/xml"); - $dspr_enabled = get_config('system','diaspora_enabled'); - - if($dspr_enabled) { + if(get_config('system','diaspora_enabled')) { $tpl = file_get_contents('view/xrd_diaspora.tpl'); $dspr = replace_macros($tpl,array( '$baseurl' => $a->get_baseurl(), @@ -41,7 +38,6 @@ function xrd_content(&$a) { else $dspr = ''; - $tpl = file_get_contents('view/xrd_person.tpl'); $o = replace_macros($tpl, array( @@ -60,7 +56,7 @@ function xrd_content(&$a) { $arr = array('user' => $r[0], 'xml' => $o); call_hooks('personal_xrd', $arr); - echo $o; + echo $arr['xml']; killme(); } |