systems/eldiron/tasks/www/index.php

   1 <?php
   2 if (!isset($_SERVER["REMOTE_USER"])) {
   3   die("please login");
   4 }
   5 $ldap_user = $_SERVER["REMOTE_USER"];
   6 $ldap_host = getenv("TASKD_LDAP_HOST");
   7 $ldap_dn = getenv('TASKD_LDAP_DN');
   8 $ldap_password = getenv('TASKD_LDAP_PASSWORD');
   9 $ldap_base = getenv('TASKD_LDAP_BASE');
  10 $ldap_filter = getenv('TASKD_LDAP_FILTER');
  11 $host   = getenv('TASKD_HOST');
  12 $vardir = getenv('TASKD_VARDIR');
  13
  14 $connect = ldap_connect($ldap_host);
  15 ldap_set_option($connect, LDAP_OPT_PROTOCOL_VERSION, 3);
  16 if (!$connect || !ldap_bind($connect, $ldap_dn, $ldap_password)) {
  17   die("impossible to connect to LDAP");
  18 }
  19
  20 $search_query = str_replace('%login%', ldap_escape($ldap_user), $ldap_filter);
  21
  22 $search = ldap_search($connect, $ldap_base, $search_query);
  23 $info = ldap_get_entries($connect, $search);
  24
  25 if (ldap_count_entries($connect, $search) != 1) {
  26   die("Impossible to find user in LDAP");
  27 }
  28
  29 $entries = [];
  30 foreach($info[0]["immaetaskid"] as $key => $value) {
  31   if ($key !== "count") {
  32     $entries[] = explode(":", $value);
  33   }
  34 }
  35
  36 if (isset($_GET["file"])) {
  37   $basecert = $vardir . "/userkeys/" . $ldap_user;
  38   if (!file_exists($basecert . ".cert.pem")) {
  39     exec("taskserver-user-certs $ldap_user");
  40   }
  41   $certificate = file_get_contents($basecert . ".cert.pem");
  42   $cert_key    = file_get_contents($basecert . ".key.pem");
  43
  44   // IdenTrust DST Root CA X3
  45   // obtained here: https://letsencrypt.org/fr/certificates/
  46   $server_cert = "-----BEGIN CERTIFICATE-----
  47 MIIFazCCA1OgAwIBAgIRAIIQz7DSQONZRGPgu2OCiwAwDQYJKoZIhvcNAQELBQAw
  48 TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
  49 cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTUwNjA0MTEwNDM4
  50 WhcNMzUwNjA0MTEwNDM4WjBPMQswCQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJu
  51 ZXQgU2VjdXJpdHkgUmVzZWFyY2ggR3JvdXAxFTATBgNVBAMTDElTUkcgUm9vdCBY
  52 MTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAK3oJHP0FDfzm54rVygc
  53 h77ct984kIxuPOZXoHj3dcKi/vVqbvYATyjb3miGbESTtrFj/RQSa78f0uoxmyF+
  54 0TM8ukj13Xnfs7j/EvEhmkvBioZxaUpmZmyPfjxwv60pIgbz5MDmgK7iS4+3mX6U
  55 A5/TR5d8mUgjU+g4rk8Kb4Mu0UlXjIB0ttov0DiNewNwIRt18jA8+o+u3dpjq+sW
  56 T8KOEUt+zwvo/7V3LvSye0rgTBIlDHCNAymg4VMk7BPZ7hm/ELNKjD+Jo2FR3qyH
  57 B5T0Y3HsLuJvW5iB4YlcNHlsdu87kGJ55tukmi8mxdAQ4Q7e2RCOFvu396j3x+UC
  58 B5iPNgiV5+I3lg02dZ77DnKxHZu8A/lJBdiB3QW0KtZB6awBdpUKD9jf1b0SHzUv
  59 KBds0pjBqAlkd25HN7rOrFleaJ1/ctaJxQZBKT5ZPt0m9STJEadao0xAH0ahmbWn
  60 OlFuhjuefXKnEgV4We0+UXgVCwOPjdAvBbI+e0ocS3MFEvzG6uBQE3xDk3SzynTn
  61 jh8BCNAw1FtxNrQHusEwMFxIt4I7mKZ9YIqioymCzLq9gwQbooMDQaHWBfEbwrbw
  62 qHyGO0aoSCqI3Haadr8faqU9GY/rOPNk3sgrDQoo//fb4hVC1CLQJ13hef4Y53CI
  63 rU7m2Ys6xt0nUW7/vGT1M0NPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNV
  64 HRMBAf8EBTADAQH/MB0GA1UdDgQWBBR5tFnme7bl5AFzgAiIyBpY9umbbjANBgkq
  65 hkiG9w0BAQsFAAOCAgEAVR9YqbyyqFDQDLHYGmkgJykIrGF1XIpu+ILlaS/V9lZL
  66 ubhzEFnTIZd+50xx+7LSYK05qAvqFyFWhfFQDlnrzuBZ6brJFe+GnY+EgPbk6ZGQ
  67 3BebYhtF8GaV0nxvwuo77x/Py9auJ/GpsMiu/X1+mvoiBOv/2X/qkSsisRcOj/KK
  68 NFtY2PwByVS5uCbMiogziUwthDyC3+6WVwW6LLv3xLfHTjuCvjHIInNzktHCgKQ5
  69 ORAzI4JMPJ+GslWYHb4phowim57iaztXOoJwTdwJx4nLCgdNbOhdjsnvzqvHu7Ur
  70 TkXWStAmzOVyyghqpZXjFaH3pO3JLF+l+/+sKAIuvtd7u+Nxe5AW0wdeRlN8NwdC
  71 jNPElpzVmbUq4JUagEiuTDkHzsxHpFKVK7q4+63SM1N95R1NbdWhscdCb+ZAJzVc
  72 oyi3B43njTOQ5yOf+1CceWxG1bQVs5ZufpsMljq4Ui0/1lvh+wjChP4kqKOJ2qxq
  73 4RgqsahDYVvTH9w7jXbyLeiNdd8XM2w9U/t7y0Ff/9yi0GE44Za4rF2LN9d11TPA
  74 mRGunUHBcnWEvgJBQl9nJEiU0Zsnvgc/ubhPgXRR4Xq37Z0j4r7g1SgEEzwxA57d
  75 emyPxgcYxn/eR44/KJ4EBs+lVDR3veyJm+kXQ99b21/+jh5Xos1AnX5iItreGCc=
  76 -----END CERTIFICATE-----";
  77
  78   $file = $_GET["file"];
  79   switch($file) {
  80   case "ca.cert.pem":
  81     $content = $server_cert;
  82     $name    = "ca.cert.pem";
  83     $type    = "application/x-x509-ca-cert";
  84     break;
  85   case "cert.pem":
  86     $content = $certificate;
  87     $name    = $ldap_user . ".cert.pem";
  88     $type    = "application/x-x509-ca-cert";
  89     break;
  90   case "key.pem":
  91     $content = $cert_key;
  92     $name    = $ldap_user . ".key.pem";
  93     $type    = "application/x-x509-ca-cert";
  94     break;
  95   case "mirakel";
  96     foreach ($entries as $entry) {
  97       list($org, $user, $key) = $entry;
  98       if ($key == $_GET["key"]) { break; }
  99     }
 100     $name    = $user . ".mirakel";
 101     $type    = "text/plain";
 102     $content = "username: $user
 103 org: $org
 104 user key: $key
 105 server: $host
 106 client.cert:
 107 $certificate
 108 Client.key:
 109 $cert_key
 110 ca.cert:
 111 $server_cert
 112 ";
 113     break;
 114   default:
 115     die("invalid file name");
 116     break;
 117   }
 118
 119   header("Content-Type: $type");
 120   header('Content-Disposition: attachment; filename="' . $name . '"');
 121   header('Content-Transfer-Encoding: binary');
 122   header('Accept-Ranges: bytes');
 123   header('Cache-Control: private');
 124   header('Pragma: private');
 125   echo $content;
 126   exit;
 127 }
 128 ?>
 129 <html>
 130 <header>
 131   <title>Taskwarrior configuration</title>
 132 </header>
 133 <body>
 134 <ul>
 135   <li><a href="?file=ca.cert.pem">ca.cert.pem</a></li>
 136   <li><a href="?file=cert.pem"><?php echo $ldap_user; ?>.cert.pem</a></li>
 137   <li><a href="?file=key.pem"><?php echo $ldap_user; ?>.key.pem</a></li>
 138 </ul>
 139 For command line interface, download the files, put them near your Taskwarrior
 140 configuration files, and add that to your Taskwarrior configuration:
 141 <pre>
 142 taskd.certificate=/path/to/<?php echo $ldap_user; ?>.cert.pem
 143 taskd.key=/path/to/<?php echo $ldap_user; ?>.key.pem
 144 taskd.server=<?php echo $host ."\n"; ?>
 145 taskd.ca=/path/to/ca.cert.pem
 146 <?php if (count($entries) > 1) {
 147   echo "# Chose one of them\n";
 148   foreach($entries as $entry) {
 149     list($org, $user, $key) = $entry;
 150     echo "# taskd.credentials=$org/$user/$key\n";
 151   }
 152 } else { ?>
 153 taskd.credentials=<?php echo $entries[0][0]; ?>/<?php echo $entries[0][1]; ?>/<?php echo $entries[0][2]; ?>
 154 <?php } ?>
 155 </pre>
 156 For Mirakel, download and import the file:
 157 <ul>
 158 <?php
 159 foreach ($entries as $entry) {
 160   list($org, $user, $key) = $entry;
 161   echo '<li><a href="?file=mirakel&key='.$key.'">' . $user . '.mirakel</a></li>';
 162 }
 163 ?>
 164 </ul>
 165 For Android Taskwarrior app, see instructions <a href="https://bitbucket.org/kvorobyev/taskwarriorandroid/wiki/Configuration">here</a>.
 166 </body>
 167 </html>
 168