init commit

2020-01-01 22:13:35 +02:00
parent 2c13ea8a3e
commit d6e5daa68c
22 changed files with 1758 additions and 0 deletions
--- a/netspeed/getIP.php
+++ b/netspeed/getIP.php
@@ -0,0 +1,142 @@
+<?php
+error_reporting(0);
+$ip = "";
+header('Content-Type: application/json; charset=utf-8');
+if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
+    $ip = $_SERVER['HTTP_CLIENT_IP'];
+} elseif (!empty($_SERVER['X-Real-IP'])) {
+    $ip = $_SERVER['X-Real-IP'];
+} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+    $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
+    $ip = preg_replace("/,.*/", "", $ip); # hosts are comma-separated, client is first
+} else {
+    $ip = $_SERVER['REMOTE_ADDR'];
+}
+
+$ip = preg_replace("/^::ffff:/", "", $ip);
+
+if ($ip == "::1") { // ::1/128 is the only localhost ipv6 address. there are no others, no need to strpos this
+    echo json_encode(['processedString' => $ip . " - localhost IPv6 access", 'rawIspInfo' => ""]);
+    die();
+}
+if (stripos($ip, 'fe80:') === 0) { // simplified IPv6 link-local address (should match fe80::/10)
+    echo json_encode(['processedString' => $ip . " - link-local IPv6 access", 'rawIspInfo' => ""]);
+    die();
+}
+if (strpos($ip, '127.') === 0) { //anything within the 127/8 range is localhost ipv4, the ip must start with 127.0
+    echo json_encode(['processedString' => $ip . " - localhost IPv4 access", 'rawIspInfo' => ""]);
+    die();
+}
+if (strpos($ip, '10.') === 0) { // 10/8 private IPv4
+    echo json_encode(['processedString' => $ip . " - private IPv4 access", 'rawIspInfo' => ""]);
+    die();
+}
+if (preg_match('/^172\.(1[6-9]|2\d|3[01])\./', $ip) === 1) { // 172.16/12 private IPv4
+    echo json_encode(['processedString' => $ip . " - private IPv4 access", 'rawIspInfo' => ""]);
+    die();
+}
+if (strpos($ip, '192.168.') === 0) { // 192.168/16 private IPv4
+    echo json_encode(['processedString' => $ip . " - private IPv4 access", 'rawIspInfo' => ""]);
+    die();
+}
+if (strpos($ip, '169.254.') === 0) { // IPv4 link-local
+    echo json_encode(['processedString' => $ip . " - link-local IPv4 access", 'rawIspInfo' => ""]);
+    die();
+}
+
+/**
+ * Optimized algorithm from http://www.codexworld.com
+ *
+ * @param float $latitudeFrom
+ * @param float $longitudeFrom
+ * @param float $latitudeTo
+ * @param float $longitudeTo
+ *
+ * @return float [km]
+ */
+function distance($latitudeFrom, $longitudeFrom, $latitudeTo, $longitudeTo) {
+    $rad = M_PI / 180;
+    $theta = $longitudeFrom - $longitudeTo;
+    $dist = sin($latitudeFrom * $rad) * sin($latitudeTo * $rad) + cos($latitudeFrom * $rad) * cos($latitudeTo * $rad) * cos($theta * $rad);
+    return acos($dist) / $rad * 60 * 1.853;
+}
+function getIpInfoTokenString(){
+	$apikeyFile="getIP_ipInfo_apikey.php";
+	if(!file_exists($apikeyFile)) return "";
+	require $apikeyFile;
+	if(empty($IPINFO_APIKEY)) return "";
+	return "?token=".$IPINFO_APIKEY;
+}
+if (isset($_GET["isp"])) {
+    $isp = "";
+	$rawIspInfo=null;
+    try {
+        $json = file_get_contents("https://ipinfo.io/" . $ip . "/json".getIpInfoTokenString());
+        $details = json_decode($json, true);
+		$rawIspInfo=$details;
+        if (array_key_exists("org", $details)){
+            $isp .= $details["org"];
+			$isp=preg_replace("/AS\d{1,}\s/","",$isp); //Remove AS##### from ISP name, if present
+		}else{
+            $isp .= "Unknown ISP";
+		}
+		if (array_key_exists("country", $details)){
+			$isp .= ", " . $details["country"];
+		}
+        $clientLoc = NULL;
+        $serverLoc = NULL;
+        if (array_key_exists("loc", $details)){
+            $clientLoc = $details["loc"];
+		}
+        if (isset($_GET["distance"])) {
+            if ($clientLoc) {
+				$locFile="getIP_serverLocation.php";
+				$serverLoc=null;
+				if(file_exists($locFile)){
+					require $locFile;
+				}else{
+					$json = file_get_contents("https://ipinfo.io/json".getIpInfoTokenString());
+					$details = json_decode($json, true);
+					if (array_key_exists("loc", $details)){
+						$serverLoc = $details["loc"];
+					}
+					if($serverLoc){
+						$lf=fopen($locFile,"w");
+						fwrite($lf,chr(60)."?php\n");
+						fwrite($lf,'$serverLoc="'.addslashes($serverLoc).'";');
+						fwrite($lf,"\n");
+						fwrite($lf,"?".chr(62));
+						fclose($lf);
+					}
+				}
+                if ($serverLoc) {
+                    try {
+                        $clientLoc = explode(",", $clientLoc);
+                        $serverLoc = explode(",", $serverLoc);
+                        $dist = distance($clientLoc[0], $clientLoc[1], $serverLoc[0], $serverLoc[1]);
+                        if ($_GET["distance"] == "mi") {
+                            $dist /= 1.609344;
+                            $dist = round($dist, -1);
+                            if ($dist < 15)
+                                $dist = "<15";
+                            $isp .= " (" . $dist . " mi)";
+                        }else if ($_GET["distance"] == "km") {
+                            $dist = round($dist, -1);
+                            if ($dist < 20)
+                                $dist = "<20";
+                            $isp .= " (" . $dist . " km)";
+                        }
+                    } catch (Exception $e) {
+                        
+                    }
+                }
+            }
+        }
+    } catch (Exception $ex) {
+        $isp = "Unknown ISP";
+    }
+    echo json_encode(['processedString' => $ip . " - " . $isp, 'rawIspInfo' => $rawIspInfo]);
+} else {
+    echo json_encode(['processedString' => $ip, 'rawIspInfo' => ""]);
+}
+?>