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Generate SignaturePacket trailer

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This commit is contained in:
Stephen Paul Weber 2010-04-01 09:22:37 -05:00
parent 1e2db5b249
commit ec4b5c5f72
1 changed files with 4 additions and 1 deletions
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5
lib/openpgp.php
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@ -420,7 +420,7 @@ class OpenPGP_SignaturePacket extends OpenPGP_Packet {
} }
} }
function body() { function body($trailer=false) {
$body = chr(4).chr($this->signature_type).chr($this->key_algorithm).chr($this->hash_algorithm); $body = chr(4).chr($this->signature_type).chr($this->key_algorithm).chr($this->hash_algorithm);
$hashed_subpackets = ''; $hashed_subpackets = '';
@ -429,6 +429,9 @@ class OpenPGP_SignaturePacket extends OpenPGP_Packet {
} }
$body .= pack('n', strlen($hashed_subpackets)).$hashed_subpackets; $body .= pack('n', strlen($hashed_subpackets)).$hashed_subpackets;
// The trailer is just the top of the body plus some crap
if($trailer) return $body.chr(4).chr(0xff).pack('N', strlen($body));
$unhashed_subpackets = ''; $unhashed_subpackets = '';
foreach((array)$this->unhashed_subpackets as $p) { foreach((array)$this->unhashed_subpackets as $p) {
$unhashed_subpackets .= $p->to_bytes(); $unhashed_subpackets .= $p->to_bytes();