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Issue 5733: Changing relationship values does work now again with DFRN

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This commit is contained in:
Michael 2018-09-06 09:20:45 +00:00
parent 8ac018813c
commit 6113fdc940
3 changed files with 42 additions and 11 deletions
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37
src/Protocol/Diaspora.php
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@ -365,15 +365,16 @@ class Diaspora
/**
* @brief: Decodes incoming Diaspora message in the new format
*
* @param array $importer Array of the importer user
* @param string $raw raw post message
* @param array $importer Array of the importer user
* @param string $raw raw post message
* @param boolean $no_exit Don't do an http exit on error
*
* @return array
* 'message' -> decoded Diaspora XML message
* 'author' -> author diaspora handle
* 'key' -> author public key (converted to pkcs#8)
*/
public static function decodeRaw(array $importer, $raw)
public static function decodeRaw(array $importer, $raw, $no_exit = false)
{
$data = json_decode($raw);
@ -388,7 +389,11 @@ class Diaspora
if (!is_object($j_outer_key_bundle)) {
logger('Outer Salmon did not verify. Discarding.');
System::httpExit(400);
if ($no_exit) {
return false;
} else {
System::httpExit(400);
}
}
$outer_iv = base64_decode($j_outer_key_bundle->iv);
@ -403,7 +408,11 @@ class Diaspora
if (!is_object($basedom)) {
logger('Received data does not seem to be an XML. Discarding. '.$xml);
System::httpExit(400);
if ($no_exit) {
return false;
} else {
System::httpExit(400);
}
}
$base = $basedom->children(NAMESPACE_SALMON_ME);
@ -425,19 +434,31 @@ class Diaspora
$author_addr = base64_decode($key_id);
if ($author_addr == '') {
logger('No author could be decoded. Discarding. Message: ' . $xml);
System::httpExit(400);
if ($no_exit) {
return false;
} else {
System::httpExit(400);
}
}
$key = self::key($author_addr);
if ($key == '') {
logger("Couldn't get a key for handle " . $author_addr . ". Discarding.");
System::httpExit(400);
if ($no_exit) {
return false;
} else {
System::httpExit(400);
}
}
$verify = Crypto::rsaVerify($signed_data, $signature, $key);
if (!$verify) {
logger('Message did not verify. Discarding.');
System::httpExit(400);
if ($no_exit) {
return false;
} else {
System::httpExit(400);
}
}
return ['message' => (string)base64url_decode($base->data),