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<?php |
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namespace LiquidWeb\SslCertificate; |
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use League\Uri\Parser as UriParser; |
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use LiquidWeb\SslCertificate\Exceptions\InvalidUrl; |
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class Url |
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{ |
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/** @var string */ |
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protected $inputUrl; |
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/** @var array */ |
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protected $parsedUrl; |
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/** @var string */ |
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protected $validatedURL; |
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/** @var string */ |
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protected $ipAddress; |
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public function __toString() |
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{ |
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return $this->getInputUrl(); |
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} |
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private static function verifyAndGetDNS($domain): ?string |
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{ |
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$domainIp = gethostbyname($domain); |
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if (! filter_var($domainIp, FILTER_VALIDATE_IP)) { |
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return null; |
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} |
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return $domainIp; |
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} |
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public function __construct(string $url) |
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{ |
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$this->inputUrl = $url; |
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$parser = new UriParser(); |
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$this->parsedUrl = $parser($this->inputUrl); |
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// Verify parsing has a host |
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if (is_null($this->parsedUrl['host'])) { |
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try { |
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$this->parsedUrl = $parser('https://'.$this->inputUrl); |
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} catch (\Exception $e) { |
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throw InvalidUrl::couldNotValidate($url); |
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} |
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if (is_null($this->parsedUrl['host'])) { |
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throw InvalidUrl::couldNotDetermineHost($url); |
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} |
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} |
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if (! filter_var($this->getValidUrl(), FILTER_VALIDATE_URL)) { |
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throw InvalidUrl::couldNotValidate($url); |
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} |
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$this->ipAddress = self::verifyAndGetDNS($this->parsedUrl['host']); |
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$this->validatedURL = $url; |
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} |
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public function getIp(): ?string |
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{ |
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if (null === $this->ipAddress) { |
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throw InvalidUrl::couldNotResolveDns($this->inputUrl); |
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} |
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return $this->ipAddress; |
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} |
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public function getInputUrl(): string |
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{ |
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return $this->inputUrl; |
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} |
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public function getHostName(): string |
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{ |
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return $this->parsedUrl['host']; |
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} |
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public function getValidatedURL(): string |
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{ |
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return $this->validatedURL; |
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} |
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public function getPort(): string |
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{ |
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return (isset($this->parsedUrl['port'])) ? $this->parsedUrl['port'] : '443'; |
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} |
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public function getTestURL(): string |
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{ |
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return "{$this->getHostName()}:{$this->getPort()}"; |
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} |
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public function getValidUrl(): string |
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{ |
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if ($this->getPort() === '80') { |
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return 'http://'.$this->getHostName().'/'; |
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} |
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return 'https://'.$this->getHostName().'/'; |
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} |
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} |
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liquidweb /
ssl-certificate
