Output RIR files and allow fetching from feed.php

Add github url to README

Author: smos

README

@@ -16,5 +16,7 @@ This script came about after missing IPv6 GEO location functionality in Palo Alt
 It is also way easier to setup a ASN blocklist for questionable hosting such as "Limenet"  https://bgp.tools/as/394711
 
 Contact seth dot mos at dds dot nl
+Guthub: https://github.com/smos/ip-edl/
 
 13-04-2024 Add newline when selecting multiple ASN or Countries
+25-05-2024 Add RIR files to the output, and fetch from feed.php

convert.php

@@ -139,6 +139,7 @@ function validateCidr($cidr)
 }
 
 
+$rip = array();
 $cip = array();
 $guid = array();
 $asn = array();
@@ -182,9 +183,10 @@ function validateCidr($cidr)
 						$cidr = "{$el[3]}/{$bits}";
 						if(!validateCidr($cidr)) {
 							echo "Address '{$el[3]}/{$bits}' is not valid in {$info['file']}, skipping\n";
-							continue;
+							continue 2;
 						} else {
 							$cip[$el[1]][] = $cidr;
+							$rip[$rir][] = $cidr;
 							// echo "{$el[3]}/{$bits} \n";
 							// also save by guid for ASN lookup
 							$guid[$el[7]][] = $cidr;
@@ -238,14 +240,18 @@ function validateCidr($cidr)
 // exit(0);
 
 // print_r($res);
+echo "Write Aggregate RIR lists\n";
+foreach($rip as $rir => $arr) {
+	file_put_contents("{$outdir}/rir/{$rir}.txt", implode("\n", $arr));
+
+}
+
 echo "Write Aggregate country lists from all RIRs\n";
 foreach($cip as $country => $arr) {
 	file_put_contents("{$outdir}/country/{$country}.txt", implode("\n", $arr));
 
 }
 
-
-
 echo "Parse RIR DB for ASN routes\n";
 foreach($dbs as $rir => $db) {
 	$i = 0;

feed.php

@@ -11,6 +11,10 @@
 
 }
 
+function rlimit($cl) {
+	return substr($cl, 0, 7);
+}
+
 function climit($cl) {
 	return substr($cl, 0, 2);
 }
@@ -19,6 +23,22 @@ function aslimit($as) {
 	return substr($as, 0, 6);
 }
 
+// Process Country value
+if(isset($_GET['rir'])) {
+	$val = strtoupper(strip_tags($_GET['rir']));
+	$items = preg_split("/;/", $val);
+	$items = array_map('trim', $items);
+	$items = array_map('rlimit', $items);
+	// print_r($items);
+
+	foreach($items as $rir) {
+		if(is_readable("{$outdir}/rir/{$rir}.txt")) {
+			echo file_get_contents("{$outdir}/rir/{$rir}.txt");
+		}
+	}
+
+}
+
 // Process Country value
 if(isset($_GET['country'])) {
 	$val = strtoupper(strip_tags($_GET['country']));