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<?php |
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namespace Lii\Model; |
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use Anax\Commons\ContainerInjectableInterface; |
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use Anax\Commons\ContainerInjectableTrait; |
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/** |
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* Validate an IP-address in different ways. |
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* |
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* @SuppressWarnings(PHPMD.UnusedFormalParameter) |
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* @SuppressWarnings(PHPMD.UnusedPrivateField) |
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* @SuppressWarnings(PHPMD.StaticAccess) |
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*/ |
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class IPValidator |
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{ |
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// Global variables |
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public $accessKey = ''; |
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public function __construct($apiKey) |
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{ |
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$this->accessKey = $apiKey; |
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} |
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// /** |
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// * Load API access key from private file. |
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// */ |
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// private function fetchApiKey() |
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// { |
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// if (file_exists(ANAX_INSTALL_PATH."/PRIVATE_TOKEN")) { |
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// $myfile = fopen(ANAX_INSTALL_PATH."/PRIVATE_TOKEN", "r"); |
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// $this->accessKey = fread($myfile, filesize(ANAX_INSTALL_PATH."/PRIVATE_TOKEN")); |
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// fclose($myfile); |
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// } else { |
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// $this->accessKey = getenv('API_KEY'); |
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// } |
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// } |
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/** |
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* Validate an IPv4 IP-address. |
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* |
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* @param string $inputIP The IP-address to validate. |
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* |
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* @return boolean based on if IP-address is valid or not. |
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*/ |
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public function validateIPv4($inputIP) |
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{ |
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$valid = false; |
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if (filter_var($inputIP, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) { |
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$valid = true; |
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} |
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return $valid; |
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} |
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/** |
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* Validate an IPv6 IP-address. |
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* |
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* @param string $inputIP The IP-address to validate. |
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* |
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* @return boolean based on if IP-address is valid or not. |
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*/ |
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public function validateIPv6($inputIP) |
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{ |
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$valid = false; |
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if (filter_var($inputIP, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) { |
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$valid = true; |
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} |
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return $valid; |
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} |
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/** |
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* Validate an IP-address and return location. |
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* |
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* @param string $inputIP The IP-address to validate. |
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* |
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* @return string with information about the IP-address. |
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*/ |
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public function locateIP($inputIP) |
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{ |
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$result = "Not valid IP-address."; |
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if ($this->validateIPv4($inputIP) || $this->validateIPv6($inputIP)) { |
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// $this->fetchApiKey(); |
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// Initialize CURL: |
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$cRes = curl_init('http://api.ipstack.com/'.$inputIP.'?access_key='.$this->accessKey.''); |
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curl_setopt($cRes, CURLOPT_RETURNTRANSFER, true); |
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// Store the data: |
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$json = curl_exec($cRes); |
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curl_close($cRes); |
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// Decode JSON response: |
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$result = json_decode($json, true); |
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} |
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return $result; |
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} |
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/** |
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* Check if an IP-address has a registered domain name in DNS. |
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* |
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* @param string $inputIP The IP-address to check for a domain name. |
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* |
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* @return boolean based on if IP-address has an domain name or not. |
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*/ |
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public function checkDomain($inputIP) |
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{ |
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$result = false; |
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$domain = null; |
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$validIP = $this->validateIPv4($inputIP); |
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if ($validIP) { |
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$domain = gethostbyaddr($inputIP); |
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} |
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if ($domain != $inputIP) { |
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$result = $domain; |
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} |
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return $result; |
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} |
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/** |
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* Validate an IP-address and return a JSON object with information about the address |
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* |
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* @return json object |
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*/ |
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public function validateIPJSON($inputIP) |
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{ |
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$validationResultIPv4 = $this->validateIPv4($inputIP); |
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$validationResultIPv6 = $this->validateIPv6($inputIP); |
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$domain = $this->checkDomain($inputIP); |
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if ($validationResultIPv4) { |
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$ipv4msg = "Valid IPv4 address."; |
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} else { |
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$ipv4msg = "Not valid IPv4 address."; |
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} |
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if ($validationResultIPv6) { |
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$ipv6msg = "Valid IPv6 address."; |
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} else { |
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$ipv6msg = "Not valid IPv6 address."; |
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} |
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if (!$domain) { |
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$domain = "No domain name found."; |
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} |
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$json = [ |
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"ip" => "{$inputIP}", |
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"ipv4" => "{$ipv4msg}", |
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"ipv6" => "{$ipv6msg}", |
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"domain" => "{$domain}", |
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]; |
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return [$json]; |
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} |
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/** |
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* Validate an IP-address and return a JSON object with information about the address |
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* |
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* @return json object |
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*/ |
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public function locateIPJSON($inputIP) |
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{ |
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$result = [ |
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"error" => "Not valid IP-address.", |
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]; |
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if ($this->validateIPv4($inputIP) || $this->validateIPv6($inputIP)) { |
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// $this->fetchApiKey(); |
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$domain = $this->checkDomain($inputIP); |
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$location = $this->locateIP($inputIP); |
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// var_dump($location); |
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$maplink = "https://www.google.com/maps/search/?api=1&query=".$location['latitude'].",".$location['longitude']; |
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if ($this->validateIPv4($inputIP)) { |
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$ipv4msg = "Valid IPv4 address."; |
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} else { |
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$ipv4msg = "Not valid IPv4 address."; |
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} |
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if ($this->validateIPv6($inputIP)) { |
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$ipv6msg = "Valid IPv6 address."; |
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} else { |
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$ipv6msg = "Not valid IPv6 address."; |
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} |
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if (!$domain) { |
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$domain = "No domain name found."; |
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} |
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$result = [ |
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"ip" => "{$inputIP}", |
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"ipv4" => "{$ipv4msg}", |
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"ipv6" => "{$ipv6msg}", |
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"domain" => "{$domain}", |
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"country" => "{$location['country_name']}", |
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"city" => "{$location['city']}", |
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"latitude" => "{$location['latitude']}", |
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"longitude" => "{$location['longitude']}", |
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"maplink" => "{$maplink}", |
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]; |
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} |
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return [$result]; |
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} |
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} |
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slistrom /
bth-ram-module
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