Raphaël G. Git Repositories - acme/blob - letsconf

   1 #! /usr/bin/php
   2 <?php
   3
   4 # Verify filename
   5 if (count($argv) != 2) {
   6         echo 'Usage: genconfig /etc/acmepl/config'."\n";
   7         exit(1);
   8 }
   9
  10 # Directory do not exists
  11 if (!is_dir(dirname($argv[1]))) {
  12         echo 'Directory '.dirname($argv[1]).' do not exists'."\n";
  13         exit(1);
  14 }
  15
  16 # Directory do not exists
  17 if (file_exists($argv[1]) && !in_array(filetype($argv[1]), array('file','link'))) {
  18         echo 'File '.$argv[1].' exists and is not a file'."\n";
  19         exit(1);
  20 }
  21
  22 # Symlink target do not exists
  23 if (is_link($argv[1]) && !file_exists($argv[1])) {
  24         # Read final link
  25         $target = $argv[1];
  26         # Extract last link
  27         do {
  28                 # Update to next link
  29                 $target = readlink($target);
  30         } while (is_link($target));
  31         echo 'Symlink '.$argv[1].' target '.$target.' do not exists'."\n";
  32         exit(1);
  33 }
  34
  35 # Not writable
  36 if (
  37         (is_file($argv[1]) && !is_writable($argv[1])) ||
  38         (!file_exists($argv[1]) && !is_writable(dirname($argv[1])))
  39 ) {
  40         echo 'Unable to open '.$argv[1].' for writing'."\n";
  41         exit(1);
  42 }
  43
  44 // Generate config
  45 $config = json_encode(
  46         // Root array
  47         array(
  48                 // Certificate object
  49                 array(
  50                         // Public cert
  51                         //XXX: required
  52                         'cert' => '/etc/pki/tls/certs/httpd.pem',
  53                         // Private key
  54                         //XXX: required
  55                         'key' => '/etc/pki/tls/private/httpd.pem',
  56                         // Mail address
  57                         //XXX: required
  58                         'mail' => 'example@example.com',
  59                         // Domain list
  60                         //XXX: required
  61                         'domains' => array(
  62                                 'www.example.com',
  63                                 'example.com'
  64                         ),
  65                         // Production certificate
  66                         //XXX: optional
  67                         //XXX: set to 1 for production
  68                         'prod' => 0
  69                 ),
  70                 // Other certificate
  71                 array(
  72                         'cert' => '/etc/ssl/certs/apache.crt',
  73                         'key' => '/etc/ssl/private/apache.key',
  74                         'mail' => 'example@example.com',
  75                         'domains' => array(
  76                                 'other.example.com',
  77                                 'example.com'
  78                         ),
  79                         'prod' => 0
  80                 ),
  81                 #...
  82         )
  83 );
  84
  85 # Send to stdout
  86 if ($argv[1] == '-') {
  87         echo $config;
  88 # Save to file
  89 } else {
  90         file_put_contents($argv[1], $config);
  91 }