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Send a salmon notification to every mentioned person.

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This commit is contained in:
Michael Vogel 2015-06-09 08:27:04 +02:00
parent 419a3ab2d3
commit cb0351dba0
5 changed files with 55 additions and 32 deletions
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34
include/salmon.php
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@ -7,7 +7,7 @@ require_once('include/crypto.php');
function get_salmon_key($uri,$keyhash) {
$ret = array();
logger('Fetching salmon key');
logger('Fetching salmon key for '.$uri);
$arr = lrdd($uri);
@ -44,10 +44,10 @@ function get_salmon_key($uri,$keyhash) {
if(count($ret) == 1) {
// We only found one one key so we don't care if the hash matches.
// If it's the wrong key we'll find out soon enough because
// message verification will fail. This also covers some older
// If it's the wrong key we'll find out soon enough because
// message verification will fail. This also covers some older
// software which don't supply a keyhash. As long as they only
// have one key we'll be right.
// have one key we'll be right.
return $ret[0];
}
@ -62,20 +62,20 @@ function get_salmon_key($uri,$keyhash) {
return '';
}
function slapper($owner,$url,$slap) {
logger('slapper called. Data: ' . $slap);
logger('slapper called for '.$url.'. Data: ' . $slap);
// does contact have a salmon endpoint?
// does contact have a salmon endpoint?
if(! strlen($url))
return;
if(! $owner['sprvkey']) {
logger(sprintf("slapper: user '%s' (%d) does not have a salmon private key. Send failed.",
logger(sprintf("user '%s' (%d) does not have a salmon private key. Send failed.",
$owner['username'],$owner['uid']));
return;
}
@ -96,7 +96,7 @@ $namespaces = <<< EOT
EOT;
$slap = str_replace('<entry>',$namespaces,$slap);
// create a magic envelope
$data = base64url_encode($slap);
@ -125,7 +125,7 @@ EOT;
'$signature' => $signature
));
// slap them
// slap them
post_url($url,$salmon, array(
'Content-type: application/magic-envelope+xml',
'Content-length: ' . strlen($salmon)
@ -138,7 +138,7 @@ EOT;
if($return_code > 299) {
logger('slapper: compliant salmon failed. Falling back to status.net hack2');
logger('compliant salmon failed. Falling back to status.net hack2');
// Entirely likely that their salmon implementation is
// non-compliant. Let's try once more, this time only signing
@ -152,7 +152,7 @@ EOT;
'$signature' => $signature2
));
// slap them
// slap them
post_url($url,$salmon, array(
'Content-type: application/magic-envelope+xml',
'Content-length: ' . strlen($salmon)
@ -162,11 +162,11 @@ EOT;
if($return_code > 299) {
logger('slapper: compliant salmon failed. Falling back to status.net hack3');
logger('compliant salmon failed. Falling back to status.net hack3');
// Entirely likely that their salmon implementation is
// non-compliant. Let's try once more, this time only signing
// the data, without the precomputed blob
// the data, without the precomputed blob
$salmon = replace_macros($salmon_tpl,array(
'$data' => $data,
@ -176,7 +176,7 @@ EOT;
'$signature' => $signature3
));
// slap them
// slap them
post_url($url,$salmon, array(
'Content-type: application/magic-envelope+xml',
'Content-length: ' . strlen($salmon)
@ -184,7 +184,7 @@ EOT;
$return_code = $a->get_curl_code();
}
}
logger('slapper returned ' . $return_code);
logger('slapper for '.$url.' returned ' . $return_code);
if(! $return_code)
return(-1);
if(($return_code == 503) && (stristr($a->get_curl_headers(),'retry-after')))