Bootstrap for email gateway

email-gateway.php

#!/usr/bin/php
<?php
// As of today you have to update the /etc/aliases to add the following line
//
//     tuleap-123:   "|/path/to/script.php 123"
//
// Where 123 is the id of the artifact.
//
// TODO: use postfix virtual/catchall to prevent having to modify the aliases 
// foreach tuples (artifact, user) — see below for the email.
//

ini_set('error_reporting', 1);
ini_set('display_errors', 1);
error_reporting(E_ALL);

// file_put_contents('/tmp/log', "Artifact id: $argv[1]\n", FILE_APPEND);
// {{{ Extract the email content from the received email
// TODO: NIH, use existing tools for that
// TODO: Remove citations
// TODO: Use only the plain/text version
$fd = fopen("php://stdin", "r");
$email = "";
$is_in_body = false;
while (!feof($fd))
{
 $ligne = fgets($fd);
 if (!trim($ligne)) {
     $is_in_body = true;
 }
 if ($is_in_body) {
     $email .= $ligne;
 }
}
fclose($fd);
// }}}

// {{{ Extract the user_id and the artifact from the headers
// eg: a+123-0ff41b664e02e40a8acf28e2f870e1fa68f64b6a-102@tuleap.example.net
// => artifact id = 123
// => user id = 102
// => hash (user id, artifact id, 'some private salt') = 0ff41b…f64b6a
//    This allow to be sure that the email has not been forged?
$artifact_id = get_artifact_id_from_header();
$user_id     = get_user_from_header();
// TODO: verify the incoming hash
// }}}

// {{{ Update the artifact
// TODO: use the internal api instead of soap
$host = 'http://localhost/';
$host_login   = $host .'/soap/?wsdl';
$host_tracker = $host .'/plugins/tracker/soap/?wsdl';
// SOAP options for debug
$soap_option  = array(
                      'cache_wsdl' => WSDL_CACHE_NONE,
                      'exceptions' => 1,
                      'trace'      => 1
                     );

$client_login = new SoapClient($host_login, $soap_option);
$session_hash = $client_login->login('admin', 'siteadmin')->session_hash;
$session_hash = $client_login->loginAs($session_hash, $user_id);
$client_tracker = new SoapClient($host_tracker, $soap_option);
$client_tracker->updateArtifact($session_hash, 0, 0, $artifact_id, array(), $email, 'text');
// }}}

// file_put_contents('/tmp/log', $email, FILE_APPEND);

function get_user_from_header() {
    return 'nicolas';
}

function get_artifact_id_from_header() {
    global $argv;
    return $argv[1];
}