mirror of
https://github.com/friendica/friendica
synced 2024-05-12 14:59:38 +02:00
Roland Häder
6a8a36f12d
- count() returns very different results and never a boolean (not even false on error condition). - therefore you should NOT use it in boolean expressions. This still *can* be done in PHP because of its lazyness. But it is discouraged if it comes to more clean code. Signed-off-by: Roland Häder <roland@mxchange.org>
35 lines
652 B
PHP
35 lines
652 B
PHP
<?php
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require_once('library/asn1.php');
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function modexp_init(&$a) {
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if($a->argc != 2)
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killme();
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$nick = $a->argv[1];
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$r = q("SELECT `spubkey` FROM `user` WHERE `nickname` = '%s' LIMIT 1",
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dbesc($nick)
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);
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if(! dbm::is_result($r))
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killme();
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$lines = explode("\n",$r[0]['spubkey']);
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unset($lines[0]);
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unset($lines[count($lines)]);
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$x = base64_decode(implode('',$lines));
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$r = ASN_BASE::parseASNString($x);
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$m = $r[0]->asnData[1]->asnData[0]->asnData[0]->asnData;
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$e = $r[0]->asnData[1]->asnData[0]->asnData[1]->asnData;
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header("Content-type: application/magic-public-key");
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echo 'RSA' . '.' . $m . '.' . $e ;
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killme();
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}
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