114 lines
3.7 KiB
PHP
114 lines
3.7 KiB
PHP
<?php
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namespace app\lib\cert;
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use app\lib\CertInterface;
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use app\lib\acme\ACMECert;
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use Exception;
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class letsencrypt implements CertInterface
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{
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private $directories = array(
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'live' => 'https://acme-v02.api.letsencrypt.org/directory',
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'staging' => 'https://acme-staging-v02.api.letsencrypt.org/directory'
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);
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private $ac;
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private $config;
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private $ext;
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public function __construct($config, $ext = null)
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{
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$this->config = $config;
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if (empty($config['mode'])) $config['mode'] = 'live';
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$this->ac = new ACMECert($this->directories[$config['mode']], (int)$config['proxy']);
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if ($ext) {
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$this->ext = $ext;
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$this->ac->loadAccountKey($ext['key']);
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$this->ac->setAccount($ext['kid']);
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}
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}
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public function register()
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{
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if (empty($this->config['email'])) throw new Exception('邮件地址不能为空');
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if (!empty($this->ext['key'])) {
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$kid = $this->ac->register(true, $this->config['email']);
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return ['kid' => $kid, 'key' => $this->ext['key']];
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}
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$key = $this->ac->generateRSAKey(2048);
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$this->ac->loadAccountKey($key);
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$kid = $this->ac->register(true, $this->config['email']);
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return ['kid' => $kid, 'key' => $key];
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}
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public function buyCert($domainList, &$order) {}
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public function createOrder($domainList, &$order, $keytype, $keysize)
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{
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$domain_config = [];
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foreach ($domainList as $domain) {
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if (empty($domain)) continue;
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$domain_config[$domain] = ['challenge' => 'dns-01'];
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}
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if (empty($domain_config)) throw new Exception('域名列表不能为空');
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$order = $this->ac->createOrder($domain_config);
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$dnsList = [];
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if (!empty($order['challenges'])) {
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foreach ($order['challenges'] as $opts) {
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$mainDomain = getMainDomain($opts['domain']);
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$name = substr($opts['key'], 0, -(strlen($mainDomain) + 1));
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/*if (!array_key_exists($mainDomain, $dnsList)) {
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$dnsList[$mainDomain][] = ['name' => '@', 'type' => 'CAA', 'value' => '0 issue "letsencrypt.org"'];
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}*/
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$dnsList[$mainDomain][] = ['name' => $name, 'type' => 'TXT', 'value' => $opts['value']];
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}
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}
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return $dnsList;
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}
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public function authOrder($domainList, $order)
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{
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$this->ac->authOrder($order);
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}
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public function getAuthStatus($domainList, $order)
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{
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return true;
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}
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public function finalizeOrder($domainList, $order, $keytype, $keysize)
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{
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if (empty($domainList)) throw new Exception('域名列表不能为空');
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if ($keytype == 'ECC') {
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if (empty($keysize)) $keysize = '384';
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$private_key = $this->ac->generateECKey($keysize);
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} else {
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if (empty($keysize)) $keysize = '2048';
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$private_key = $this->ac->generateRSAKey($keysize);
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}
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$fullchain = $this->ac->finalizeOrder($domainList, $order, $private_key);
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$certInfo = openssl_x509_parse($fullchain, true);
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if (!$certInfo) throw new Exception('证书解析失败');
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return ['private_key' => $private_key, 'fullchain' => $fullchain, 'issuer' => $certInfo['issuer']['CN'], 'subject' => $certInfo['subject']['CN'], 'validFrom' => $certInfo['validFrom_time_t'], 'validTo' => $certInfo['validTo_time_t']];
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}
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public function revoke($order, $pem)
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{
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$this->ac->revoke($pem);
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}
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public function cancel($order) {}
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public function setLogger($func)
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{
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$this->ac->setLogger($func);
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}
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}
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