Mercurial > hg > marc_php
annotate anoclaims.php @ 1:caa68b502313 draft
Added the MARC DNS server (and small fixes in marcus and anoclaims)
| author | Ivo Smits <Ivo@UCIS.nl> |
|---|---|
| date | Thu, 13 Nov 2014 17:22:12 +0100 |
| parents | 3ac7bd7495fd |
| children | c642254dc9ee |
| rev | line source |
|---|---|
| 0 | 1 <?php |
| 2 require_once './marccore.php'; | |
| 3 error_reporting(E_ALL); | |
| 4 if (!isset($argv)) $argv = $_SERVER['argv']; | |
| 5 $argi = 1; | |
| 6 $database = new MARCDatabaseFlatFile('anoclaims.db'); | |
| 7 $key = NULL; | |
| 8 if (file_exists('anoclaims.key')) { | |
| 9 $key = file_get_contents('anoclaims.key'); | |
| 10 if (strlen($key) != 32) $key = NULL; | |
| 11 } | |
| 12 switch (strtoupper($argv[$argi++])) { | |
| 13 case 'REGISTER': | |
| 14 if (is_null($key)) $key = randombytes(32); | |
| 15 $label = chr(0).nacl_crypto_sign_ed25519_keypair($key, $key); | |
| 16 $resource = array('label' => $label, 'value' => array('owner' => $argv[$argi++])); | |
| 17 if (!$database->UpdateResource($resource, $key)) throw new Exception('Could not update resource'); | |
| 18 break; | |
| 19 case 'CLAIM': | |
| 20 if (is_null($key)) throw new Exception('Key not found'); | |
| 21 $label = argtolabel($argv, $argi); | |
| 22 $resource = $database->GetResource($label); | |
| 23 if (!$resource) $resource = array('label' => $label, 'value' => array()); | |
|
1
caa68b502313
Added the MARC DNS server (and small fixes in marcus and anoclaims)
Ivo Smits <Ivo@UCIS.nl>
parents:
0
diff
changeset
|
24 else $resource = $resource->ToArray(); |
| 0 | 25 if (!$database->UpdateResource($resource, $key)) throw new Exception('Could not update resource'); |
| 26 break; | |
| 27 case 'SETNS': | |
| 28 if (is_null($key)) throw new Exception('Key not found'); | |
| 29 $label = argtolabel($argv, $argi); | |
| 30 $resource = $database->GetResource($label); | |
| 31 if (!$resource) throw new Exception('Resource is not registered'); | |
| 32 if (!is_array($resource['value'])) $resource['value'] = array(); | |
| 33 if (!isset($resource['value']) || !is_array($resource['value'])) $resource['value'] = array(); | |
| 34 if (!isset($resource['value']['ns']) || !is_array($resource['value']['ns'])) $resource['value']['ns'] = array(); | |
| 35 $nsname = $argv[$argi++]; | |
| 36 if (strlen($nsname) && $nsname[strlen($nsname)-1] != '.') $resource['value']['ns'] = array($nsname => array()); | |
| 37 else $resource['value']['ns'] = array($nsname => $argv[$argi++]); | |
| 38 if (!$database->UpdateResource($resource, $key)) throw new Exception('Could not update resource'); | |
| 39 break; | |
| 40 case 'SYNC': | |
| 41 $database->SyncHTTP($argv[$argi++]); | |
| 42 break; | |
| 43 case 'HELP': | |
| 44 print_help(); | |
| 45 break; | |
| 46 default: | |
| 47 throw new Exception('Unknown operation '.$argv[$argi-1]); | |
| 48 } | |
| 49 $database->Save(); | |
| 50 $database->Close(); | |
| 51 | |
| 52 function argtolabel($argv, &$argi) { | |
| 53 $t = $argv[$argi++]; | |
| 54 if (preg_match('/^AS[0-9]{1-9}$/', $t)) return chr(3).marc_decode_int32be(substr($argv[$argi++], 2)); | |
| 55 if (preg_match('_^[0-9]{1-3}\.[0-9]{1-3}\.[0-9]{1-3}\.[0-9]{1-3}/[0-9]{1-2}$_', $t)) return ipv4tolabel($t); | |
| 56 if (preg_match('_^(((?=.*(::))(?!.*\3.+\3))\3?|([\dA-F]{1,4}(\3|:\b|$)|\2))(?4){5}((?4){2}|(((2[0-4]|1\d|[1-9])?\d|25[0-5])\.?\b){4})\z/[0-9]{1-3}_i', $t)) return ipv6tolabel($t); | |
| 57 if (preg_match('/^[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,6}$/i', $t)) return chr(4).strtolower(trim($t, '.')); | |
| 58 throw new Exception('Could not detect label type for '.$t); | |
| 59 } | |
| 60 function ipnettolabel($s) { | |
| 61 $ip = inet_pton(strtok($s, '/')); | |
| 62 $pl = intval(strtok('/')); | |
| 63 if ($pl == 0) throw new Exception('Invalid IP network specified'); | |
| 64 if (strlen($ip) == 4) return chr(1).$ip.chr($pl); | |
| 65 if (strlen($ip) == 16) return chr(2).$ip.chr($pl); | |
| 66 } | |
| 67 function randombytes($n) { | |
| 68 $b = ''; | |
| 69 $file = fopen('/dev/urandom', 'r'); | |
| 70 for ($i = 0; $i < $n; $i++) $b .= fgetc($file); | |
| 71 fclose($file); | |
| 72 return $b; | |
| 73 } | |
| 74 | |
| 75 function print_help() { | |
| 76 echo 'Usage: anoclaims.php [operation] [arguments] | |
| 77 register [ownername] - generate a key pair and register it with specified owner name | |
| 78 claim [resource] - claim a resource (eg 1.2.3.0/24, fd63:1e39:6f73:0203::/64, test.ano, AS1234) | |
| 79 setns [resource] [nsname]. - define an external DNS server for a domain name or IP network (don\'t forget the .) | |
| 80 setns [resource] [nsname] [nsglue] - define an in-zone DNS server for a domain name or IP network with glue record | |
| 81 sync [server] - synchronize the local database with a remote HTTP server (eg http://marc.ucis.ano) | |
| 82 '; | |
| 83 } | |
| 84 |