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sign zot-info packets with httpsignatures

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This commit is contained in:
zotlabs 2017-09-03 19:56:13 -07:00
parent 4adf2caaa6
commit 47ef41695a
1 changed files with 28 additions and 1 deletions
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29
Zotlabs/Module/Zfinger.php
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@ -9,8 +9,35 @@ class Zfinger extends \Zotlabs\Web\Controller {
require_once('include/zot.php'); require_once('include/zot.php');
require_once('include/crypto.php'); require_once('include/crypto.php');
$x = zotinfo($_REQUEST); $x = zotinfo($_REQUEST);
if($x && $x['guid'] && $x['guid_sig']) {
$chan_hash = make_xchan_hash($x['guid'],$x['guid_sig']);
if($chan_hash) {
$chan = channelx_by_hash($chan_hash);
}
}
$headers = [];
$headers['Content-Type'] = 'application/json' ;
$ret = json_encode($x);
if($chan) {
$hash = \Zotlabs\Web\HTTPSig::generate_digest($ret,false);
$headers['Digest'] = 'SHA-256=' . $hash;
\Zotlabs\Web\HTTPSig::create_sig('',$headers,$chan['channel_prvkey'],z_root() . '/channel/' . $chan['channel_address'],true);
}
else {
foreach($headers as $k => $v) {
header($k . ': ' . $v);
}
}
echo $ret;
killme();
json_return_and_die($x); json_return_and_die($x);
} }