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99 lines
2.5 KiB
PHP
99 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
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* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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namespace OC\Security;
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use OCP\ICertificate;
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class Certificate implements ICertificate {
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protected string $name;
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protected ?string $commonName;
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protected ?string $organization;
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protected \DateTime $issueDate;
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protected \DateTime $expireDate;
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protected ?string $issuerName;
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protected ?string $issuerOrganization;
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/**
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* @param string $data base64 encoded certificate
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* @throws \Exception If the certificate could not get parsed
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*/
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public function __construct(string $data, string $name) {
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$this->name = $name;
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$gmt = new \DateTimeZone('GMT');
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// If string starts with "file://" ignore the certificate
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$query = 'file://';
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if (strtolower(substr($data, 0, strlen($query))) === $query) {
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throw new \Exception('Certificate could not get parsed.');
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}
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$info = openssl_x509_parse($data);
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if (!is_array($info)) {
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// There is a non-standardized certificate format only used by OpenSSL. Replace all
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// separators and try again.
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$data = str_replace(
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['-----BEGIN TRUSTED CERTIFICATE-----', '-----END TRUSTED CERTIFICATE-----'],
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['-----BEGIN CERTIFICATE-----', '-----END CERTIFICATE-----'],
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$data,
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);
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$info = openssl_x509_parse($data);
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}
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if (!is_array($info)) {
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throw new \Exception('Certificate could not get parsed.');
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}
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$this->commonName = $info['subject']['CN'] ?? null;
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$this->organization = $info['subject']['O'] ?? null;
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$this->issueDate = new \DateTime('@' . $info['validFrom_time_t'], $gmt);
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$this->expireDate = new \DateTime('@' . $info['validTo_time_t'], $gmt);
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$this->issuerName = $info['issuer']['CN'] ?? null;
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$this->issuerOrganization = $info['issuer']['O'] ?? null;
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}
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public function getName(): string {
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return $this->name;
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}
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public function getCommonName(): ?string {
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return $this->commonName;
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}
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public function getOrganization(): ?string {
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return $this->organization;
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}
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public function getIssueDate(): \DateTime {
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return $this->issueDate;
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}
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public function getExpireDate(): \DateTime {
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return $this->expireDate;
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}
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public function isExpired(): bool {
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$now = new \DateTime();
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return $this->issueDate > $now or $now > $this->expireDate;
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}
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public function getIssuerName(): ?string {
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return $this->issuerName;
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}
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public function getIssuerOrganization(): ?string {
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return $this->issuerOrganization;
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}
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}
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