107 lines
5.5 KiB
PHP
107 lines
5.5 KiB
PHP
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Meta</title>
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</head>
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<body>
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<section>
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<h1><abbr title="Internet Protocol">IP</abbr></h1>
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Client address: <samp><?= htmlspecialchars($_SERVER['REMOTE_ADDR']) ?></samp> (<a href="<?= htmlspecialchars($_SERVER['REMOTE_ADDR']) ?>">informations from database</a>)<br>
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Server address: <?php
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if (filter_var($_SERVER['SERVER_ADDR'], FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE)) { ?>
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<samp><?= htmlspecialchars($_SERVER['SERVER_ADDR']) ?></samp> (<a href="<?= htmlspecialchars($_SERVER['SERVER_ADDR']) ?>">informations from database</a>)
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<?php } else
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echo "<em>- (require IPv6)</em>";
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?>
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<br>
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</section>
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<section>
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<h1><abbr title="Transmission Control Protocol">TCP</abbr></h1>
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<abbr title="Round Trip Time">RTT</abbr>: <samp><?= htmlspecialchars($_SERVER['TCPINFO_RTT']) ?></samp> milliseconds<br>
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<abbr title="Round Trip Time">RTT</abbr> variance: <samp><?= htmlspecialchars($_SERVER['TCPINFO_RTTVAR']) ?></samp><br>
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SND CWND: <samp><?= htmlspecialchars($_SERVER['TCPINFO_SND_CWND']) ?></samp><br>
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RCV SPACE: <samp><?= htmlspecialchars($_SERVER['TCPINFO_RCV_SPACE']) ?></samp><br>
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<section>
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<h2>Ports</h2>
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Client port: <samp><?= htmlspecialchars($_SERVER['REMOTE_PORT']) ?></samp><br>
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Server port: <samp><?= htmlspecialchars($_SERVER['SERVER_PORT']) ?></samp><br>
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<details>
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<summary>Test outgoing destination ports (IPv6 only)</summary>
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<?php
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$reachablePorts = Array(1,2,20,21,22,23,25,53,80,123,143,443,587,853,993,1312,3478,5349,8448,16384,25535,32768,49152,65535);
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foreach ($reachablePorts as $port) { ?>
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<a href="https://ports.meta.4.niv.re:<?= $port ?>/">https://ports.meta.4.niv.re:<strong><?= $port ?></strong>/</a><br>
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<?php }
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?>
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</details>
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</section>
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</section>
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<section>
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<h1><abbr title="Transport Layer Security">TLS</abbr></h1>
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TLS session ID: <samp><?= htmlspecialchars($_SERVER['SSL_SESSION_ID']) ?></samp><br>
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Offered TLS curves: <samp><?= htmlspecialchars($_SERVER['SSL_CURVES']) ?></samp><br>
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Offered TLS ciphers: <samp><?= htmlspecialchars($_SERVER['SSL_CIPHERS']) ?></samp><br>
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Negotiated TLS cipher: <samp><?= htmlspecialchars($_SERVER['SSL_CIPHER']) ?></samp><br>
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Negotiated TLS version: <samp><?= htmlspecialchars($_SERVER['SSL_PROTOCOL']) ?></samp><br>
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</section>
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<section>
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<h1><abbr title="HyperText Transfert Protocol">HTTP</abbr></h1>
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Request line: <samp><?= htmlspecialchars($_SERVER['REQUEST']) ?></samp><br>
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<section>
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<h2>Headers</h2>
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<pre><?php
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foreach (getallheaders() as $name => $value) {
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if ($name !== "Content-Length" AND $name !== "Content-Type")
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echo htmlspecialchars($name) . ": " . htmlspecialchars($value) . "\n";
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} ?></pre>
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<details>
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<summary>Headers definition lists</summary>
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<a href="https://en.wikipedia.org/wiki/List_of_HTTP_header_fields">https://en.wikipedia.org/wiki/List_of_HTTP_header_fields</a><br>
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<a href="https://developer.mozilla.org/docs/Web/HTTP/Headers">https://developer.mozilla.org/docs/Web/HTTP/Headers</a><br>
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<a href="https://datatracker.ietf.org/doc/html/rfc2616">https://datatracker.ietf.org/doc/html/rfc2616</a><br>
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<a href="https://datatracker.ietf.org/doc/html/rfc7231#section-5">RFC 7231 <em>Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content</em> > <em>5. Request Header Fields</em></a><br>
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<a href="https://datatracker.ietf.org/doc/html/rfc7231#section-7">RFC 7231 <em>Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content</em> > <em>7. Response Header Fields</em></a><br>
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</details>
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</section>
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</section>
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<section>
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<h1>Server system informations</h1>
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<?php
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date_default_timezone_set('UTC');
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?>
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Architecture: <samp><?= htmlspecialchars(php_uname("m")) ?></samp><br>
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Distribution: <samp><?php echo htmlspecialchars(shell_exec("/usr/bin/lsb_release -si")); ?></samp><br>
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Distribution version: <samp><?php echo htmlspecialchars(shell_exec("/usr/bin/lsb_release -sr")); ?></samp><br>
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Distribution version codename: <samp><?php echo htmlspecialchars(shell_exec("/usr/bin/lsb_release -sc")); ?></samp><br>
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Distribution description: <samp><?php echo htmlspecialchars(shell_exec("/usr/bin/lsb_release -sd")); ?></samp><br>
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Kernel: <samp><?= htmlspecialchars(php_uname("s")) ?></samp><br>
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Kernel version: <samp><?= htmlspecialchars(php_uname("r")) ?></samp><br>
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Nginx version: <samp><?= htmlspecialchars($_SERVER['NGINX_VERSION']) ?></samp><br>
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PHP version: <samp><?= htmlspecialchars(phpversion()) ?></samp><br>
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Connection ID since Nginx startup: <samp><?= htmlspecialchars($_SERVER['CONNECTION']) ?></samp><br>
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Requests in this connection: <samp><?= htmlspecialchars($_SERVER['CONNECTION_REQUESTS']) ?></samp><br>
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<?php
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$time = explode(".", $_SERVER['REQUEST_TIME_FLOAT']);
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?>
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Unix time: <samp title="Number of seconds since January 1 1970 00:00:00.0000 UTC"><?= htmlspecialchars($_SERVER['REQUEST_TIME_FLOAT']) ?></samp> (<span title="year-month-day hour:minute:second.decimal"><?= date("Y-m-d H:i:s", $time[0]) . "." . $time[1] ?></span> UTC)<br>
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<br>
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</section>
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<footer>
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<a href="https://code.antopie.org/miraty/meta">Source code</a>
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</footer>
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</body>
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</html>
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