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62 lines
1.9 KiB
PHP
62 lines
1.9 KiB
PHP
<?php
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namespace Zotlabs\Module;
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use Zotlabs\Web\HTTPSig;
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use Zotlabs\Lib\ActivityStreams;
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require_once('library/jsonld/jsonld.php');
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class Ap_probe extends \Zotlabs\Web\Controller {
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function get() {
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$o .= '<h3>ActivityPub Probe Diagnostic</h3>';
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$o .= '<form action="ap_probe" method="post">';
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$o .= 'Lookup URI: <input type="text" style="width: 250px;" name="addr" value="' . $_REQUEST['addr'] .'" /><br>';
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$o .= 'or paste text: <textarea style="width: 250px;" name="text">' . htmlspecialchars($_REQUEST['text']) . '</textarea><br>';
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$o .= '<input type="submit" name="submit" value="Submit" /></form>';
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$o .= '<br /><br />';
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if(x($_REQUEST,'addr')) {
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$addr = $_REQUEST['addr'];
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$headers = 'Accept: application/ld+json; profile="https://www.w3.org/ns/activitystreams", application/activity+json, application/ld+json';
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$redirects = 0;
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$x = z_fetch_url($addr,true,$redirects, [ 'headers' => [ $headers ]]);
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if($x['success'])
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$o .= '<pre>' . htmlspecialchars($x['header']) . '</pre>' . EOL;
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$o .= '<pre>' . htmlspecialchars($x['body']) . '</pre>' . EOL;
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$o .= 'verify returns: ' . str_replace("\n",EOL,print_r(HTTPSig::verify($x),true)) . EOL;
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$text = $x['body'];
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}
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else {
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$text = $_REQUEST['text'];
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}
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if($text) {
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// if($text && json_decode($text)) {
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// $normalized1 = jsonld_normalize(json_decode($text),[ 'algorithm' => 'URDNA2015', 'format' => 'application/nquads' ]);
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// $o .= str_replace("\n",EOL,htmlentities(var_export($normalized1,true)));
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// $o .= '<pre>' . json_encode($normalized1, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES) . '</pre>';
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// }
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$o .= '<pre>' . str_replace(['\\n','\\'],["\n",''],htmlspecialchars(jindent($text))) . '</pre>';
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$AP = new ActivityStreams($text);
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$o .= '<pre>' . htmlspecialchars($AP->debug()) . '</pre>';
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}
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return $o;
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}
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}
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