188 lines
7.6 KiB
PHP
188 lines
7.6 KiB
PHP
<?php
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/*
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* This file is part of the PHPASN1 library.
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*
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* Copyright © Friedrich Große <friedrich.grosse@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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require_once __DIR__.'/hexdump.php';
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require_once __DIR__.'/../vendor/autoload.php';
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use FG\ASN1\OID;
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use FG\ASN1\Object;
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use FG\ASN1\Universal\Boolean;
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use FG\ASN1\Universal\Integer;
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use FG\ASN1\Universal\Enumerated;
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use FG\ASN1\Universal\PrintableString;
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use FG\ASN1\Universal\NumericString;
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use FG\ASN1\Universal\CharacterString;
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use FG\ASN1\Universal\UTF8String;
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use FG\ASN1\Universal\BitString;
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use FG\ASN1\Universal\OctetString;
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use FG\ASN1\Universal\ObjectIdentifier;
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use FG\ASN1\Universal\NullObject;
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use FG\ASN1\Universal\UTCTime;
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use FG\ASN1\Universal\GeneralizedTime;
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use FG\ASN1\Universal\Set;
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use FG\ASN1\Universal\Sequence;
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use FG\ASN1\Composite\AttributeTypeAndValue;
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use FG\ASN1\Composite\RDNString;
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use FG\ASN1\Composite\RelativeDistinguishedName;
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use FG\X509\CertificateSubject;
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use FG\X509\PublicKey;
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use FG\X509\AlgorithmIdentifier;
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use FG\X509\CSR\CSR;
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// check if openssl is installed on this system
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$openSSLVersionOutput = shell_exec('openssl version');
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if (substr($openSSLVersionOutput, 0, 7) == 'OpenSSL') {
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$openSSLisAvailable = true;
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} else {
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$openSSLisAvailable = false;
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}
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function printVariableInfo(Object $variable)
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{
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$className = get_class($variable);
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$stringValue = nl2br($variable->__toString());
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$binaryData = $variable->getBinary();
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$base64Binary = chunk_split(base64_encode($binaryData), 24);
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echo '<tr>';
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echo "<td class='ASNclass'>{$className}</td>";
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echo "<td class='toString'>\"<span class='red'>{$stringValue}</span>\"</td>";
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echo "<td class='monospace base64'>{$base64Binary}</td>";
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echo '<td>'.hexdump($binaryData, true, true, true).'</td>';
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global $openSSLisAvailable;
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if ($openSSLisAvailable) {
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$openSSLOutput = shell_exec("echo '{$base64Binary}' | openssl asn1parse -inform PEM -dump -i 2>&1");
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echo "<td class='openSSL'><pre>{$openSSLOutput}</pre></td>";
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}
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echo '</tr>';
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}
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?>
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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="description" content="Examples of all available PHPASN1 ASN classes">
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<meta name="author" content="Friedrich Große">
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<link rel="stylesheet" href="common.css"/>
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<title>PHPASN1 Classes</title>
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</head>
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<body>
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<h1>Examples for all available PHPASN1 classes</h1>
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<?php
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if ($openSSLisAvailable == false) {
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echo "<p class='notice'>Note: OpenSSL could not be found on this system. This is absolutely no problem
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for PHPASN1 but it could have been used to show you that the generated binaries are indeed correct :)</p>";
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}
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?>
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<table>
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<th>Class</th>
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<th>toString()</th>
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<th>Binary (base64)</th>
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<th>Binary (hex)</th>
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<?php
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if ($openSSLisAvailable) {
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echo '<th>OpenSSL asn1parse output</th>';
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}
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// Primitives
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printVariableInfo(new Boolean(true));
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printVariableInfo(new Boolean(false));
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printVariableInfo(new Integer(123456));
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printVariableInfo(new Integer(-546));
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printVariableInfo(new Enumerated(1));
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printVariableInfo(new PrintableString('Hello World'));
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printVariableInfo(new NumericString('123456'));
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printVariableInfo(new CharacterString('Foo'));
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printVariableInfo(new UTF8String('Hello ♥♥♥ World'));
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// there are more restricted character string classes available
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printVariableInfo(new BitString('3082010a02820101009e2a7'));
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printVariableInfo(new OctetString('x01020304AE123200A0'));
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printVariableInfo(new ObjectIdentifier(OID::PKCS9_EMAIL));
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printVariableInfo(new NullObject());
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printVariableInfo(new UTCTime('2012-09-30 14:33'));
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printVariableInfo(new GeneralizedTime('2008-07-01 22:35:17.024540+06:30'));
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// Constructed
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printVariableInfo(new Sequence(
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new ObjectIdentifier(OID::COMMON_NAME),
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new PrintableString('Friedrich')
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));
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printVariableInfo(new Set(
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new ObjectIdentifier(OID::COUNTRY_NAME),
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new PrintableString('Germany')
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));
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printVariableInfo(new AttributeTypeAndValue(
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OID::ORGANIZATION_NAME,
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new PrintableString('My Organization')
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));
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printVariableInfo(new RelativeDistinguishedName(
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OID::RSA_ENCRYPTION,
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new Integer(62342)
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));
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printVariableInfo(new RDNString(
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OID::COMMON_NAME,
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'Hello World'
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));
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// X509
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printVariableInfo(new CertificateSubject(
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'Friedrich Grosse',
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'friedrich.grosse@gmail.com',
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'PHPASN1',
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'Berlin',
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'Berlin',
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'DE',
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'Development Department'
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));
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printVariableInfo(new PublicKey(
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'00 00 00 01 23 00 00 01 01 00 E7 40 F2 69 15 D5 4A DD 24 A1 C3
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0C 93 38 03 1A 49 70 EB 76 B0 F5 1B BF 42 97 BA E1 F3 61 CC E1
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63 0A BA 0F 66 6D 30 4E 31 67 65 39 E1 2E 93 A7 E7 3E 1E 76 10
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81 5A 41 C6 DF 12 05 46 AC 61 A9 29 A3 BD 1A 16 35 38 DF 75 F6
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0A 25 F7 3A F5 D3 C6 EB 84 7D 40 D4 1E 56 CA 0B 46 28 F7 79 D6
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08 BB 1B 01 C7 2A 14 93 B2 F7 89 CB 11 F3 4B E6 5F 7A 2B 22 F4
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14 CB 36 47 40 89 45 FC 14 03 1D 8B 31 AF 4C 57 63 7D 87 FD 95
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0C ED 64 C1 BF 8F FC E2 76 6C 90 A3 4F 50 72 9D AB 01 1E 84 7A
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63 95 9A 2E 0E 59 F1 AF A9 D0 6E AB 8E 45 96 80 AD 57 26 04 2F
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B7 B0 41 69 2B 7A BD F9 2F FE 60 99 A9 81 FF 94 A5 8E 5B 7F A8
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C0 63 4B F3 79 F4 F7 3C 27 81 FF 90 5C C6 04 BC C2 C1 62 2E 47
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8A EF 6F 95 53 89 99 34 7C 4C B4 AE A0 E8 AD C1 04 B8 B6 E2 02
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BB 65 93 39 42 F9 FD 69 20 E3 CF EF 49 E9'
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));
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printVariableInfo(new AlgorithmIdentifier(OID::SHA1_WITH_RSA_SIGNATURE));
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printVariableInfo($csr = new CSR(
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'Friedrich Grosse',
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'friedrich.grosse@gmail.com',
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'PHPASN1',
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'Berlin',
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'Berlin',
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'DE',
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'Development Department',
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'3082010a02820101009e2a7defae93720c91c43c46ff4a1f2e8eef7949289e281f788f3a07d9b94da26fb2e721009caceddd0e6b59daa596df20f871fc30a43f4b80798f94fa3d13cb2db79eb6d8f07b4065d0b09a541564ba3baa1201e20ee923ea16be31fa785c300635c4e881df7acb5b52c7c3d923067902cc55e77c00694f319d2b9e81edbbfe70ef1a462aef4960c567f33aa5264a05fdf24cd7bc36941cd7746fb767631a241b7a97fc4cdc42a68692b906406403599380c7586ce6f22fac34949caf1072c724ba5397e6440f957e2678c3a4bc92268fe6815d41fa210ab45364c11e3731c6c039832b54f54b51fdaf6afb351e1da9720b3c322f7fbaefb72d96d4ce5ec07b0203010001',
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'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'
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));
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?>
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</table>
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</body>
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</html>
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