138 lines
3.4 KiB
PHP
138 lines
3.4 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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namespace FG\X509\CSR;
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use FG\ASN1\OID;
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use FG\ASN1\Universal\Integer;
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use FG\ASN1\Universal\BitString;
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use FG\ASN1\Universal\Sequence;
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use FG\X509\CertificateSubject;
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use FG\X509\AlgorithmIdentifier;
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use FG\X509\PublicKey;
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class CSR extends Sequence
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{
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const CSR_VERSION_NR = 0;
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protected $subject;
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protected $publicKey;
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protected $signature;
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protected $signatureAlgorithm;
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protected $startSequence;
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/**
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* @param string $commonName
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* @param string $email
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* @param string $organization
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* @param string $locality
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* @param string $state
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* @param string $country
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* @param string $organizationalUnit
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* @param string $publicKey
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* @param string $signature
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* @param string $signatureAlgorithm
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*/
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public function __construct($commonName, $email, $organization, $locality, $state, $country, $organizationalUnit, $publicKey, $signature, $signatureAlgorithm = OID::SHA1_WITH_RSA_SIGNATURE)
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{
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$this->subject = new CertificateSubject(
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$commonName,
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$email,
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$organization,
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$locality,
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$state,
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$country,
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$organizationalUnit
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);
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$this->publicKey = $publicKey;
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$this->signature = $signature;
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$this->signatureAlgorithm = $signatureAlgorithm;
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$this->createCSRSequence();
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}
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protected function createCSRSequence()
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{
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$versionNr = new Integer(self::CSR_VERSION_NR);
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$publicKey = new PublicKey($this->publicKey);
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$signature = new BitString($this->signature);
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$signatureAlgorithm = new AlgorithmIdentifier($this->signatureAlgorithm);
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$certRequestInfo = new Sequence($versionNr, $this->subject, $publicKey);
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$this->addChild($certRequestInfo);
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$this->addChild($signatureAlgorithm);
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$this->addChild($signature);
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}
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public function __toString()
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{
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$tmp = base64_encode($this->getBinary());
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for ($i = 0; $i < strlen($tmp); $i++) {
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if (($i + 2) % 65 == 0) {
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$tmp = substr($tmp, 0, $i + 1)."\n".substr($tmp, $i + 1);
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}
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}
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$result = '-----BEGIN CERTIFICATE REQUEST-----'.PHP_EOL;
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$result .= $tmp.PHP_EOL;
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$result .= '-----END CERTIFICATE REQUEST-----';
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return $result;
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}
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public function getVersion()
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{
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return self::CSR_VERSION_NR;
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}
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public function getOrganizationName()
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{
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return $this->subject->getOrganization();
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}
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public function getLocalName()
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{
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return $this->subject->getLocality();
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}
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public function getState()
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{
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return $this->subject->getState();
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}
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public function getCountry()
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{
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return $this->subject->getCountry();
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}
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public function getOrganizationalUnit()
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{
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return $this->subject->getOrganizationalUnit();
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}
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public function getPublicKey()
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{
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return $this->publicKey;
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}
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public function getSignature()
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{
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return $this->signature;
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}
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public function getSignatureAlgorithm()
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{
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return $this->signatureAlgorithm;
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}
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}
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