add init file for workers

Author: simonLeary42

workers/clear-audit-log.php

@@ -1,8 +1,6 @@
 #!/usr/bin/env php
 <?php
-$_SERVER["HTTP_HOST"] = "worker"; // see deployment/overrides/worker
-
-require_once __DIR__ . "/../resources/autoload.php";
+include __DIR__ . "/init.php";
 
 // Days to keep
 $days = 30;

workers/group_user_request_owner_reminder.php

@@ -5,10 +5,7 @@
 Removes the request after 34 days have passed.
  */
 
-$_SERVER["HTTP_HOST"] = "worker"; // see deployment/overrides/worker
-
-require_once __DIR__ . "/../resources/autoload.php";
-use UnityWebPortal\lib\UnityGroup;
+include __DIR__ . "/init.php";
 
 $today = time();
 $accounts = $LDAP->getAllPIGroups($SQL, $MAILER, $REDIS, $WEBHOOK);

workers/init.php

@@ -0,0 +1,28 @@
+<?php
+if (!array_key_exists("HTTP_HOST", $_SERVER)) {
+    $_SERVER["HTTP_HOST"] = "worker"; // see deployment/overrides/worker
+}
+if (!array_key_exists("REMOTE_ADDR", $_SERVER)) {
+    $_SERVER["REMOTE_ADDR"] = "127.0.0.1"; // needed for audit log
+}
+
+require_once __DIR__ . "/../resources/autoload.php";
+
+use UnityWebPortal\lib\UnityConfig;
+use UnityWebPortal\lib\UnityLDAP;
+use UnityWebPortal\lib\UnityMailer;
+use UnityWebPortal\lib\UnitySQL;
+use UnityWebPortal\lib\UnityHTTPD;
+use UnityWebPortal\lib\UnitySSO;
+use UnityWebPortal\lib\UnityUser;
+use UnityWebPortal\lib\UnityRedis;
+use UnityWebPortal\lib\UnityWebhook;
+use PHPOpenLDAPer\LDAPEntry;
+
+// UnityHTTPD::die() makes no output by default
+// builtin die() makes a return code of 0, we want nonzero
+function _die($msg)
+{
+    print $msg;
+    exit(1);
+}

workers/remove-users-from-group.php

@@ -1,17 +1,6 @@
 #!/usr/bin/env php
 <?php
-$_SERVER["HTTP_HOST"] = "worker"; // see deployment/overrides/worker
-
-require_once __DIR__ . "/../resources/autoload.php";
-use UnityWebPortal\lib\UnityUser;
-use UnityWebPortal\lib\UnityGroup;
-
-// builtin die() makes a return code of 0, we want nonzero
-function _die($msg)
-{
-    print $msg;
-    exit(1);
-}
+include __DIR__ . "/init.php";
 
 if (sizeof($argv) != 3 or in_array($argv, ["-h", "--help"])) {
     die("Usage: $argv[0] group_name filename_of_users_to_remove\n");

workers/update-ldap-cache.php

@@ -1,19 +1,6 @@
 #!/usr/bin/env php
 <?php
-$_SERVER["HTTP_HOST"] = "worker"; // see deployment/overrides/worker
-
-require_once __DIR__ . "/../resources/autoload.php";
-
-use UnityWebPortal\lib\UnityConfig;
-use UnityWebPortal\lib\UnityLDAP;
-use UnityWebPortal\lib\UnityMailer;
-use UnityWebPortal\lib\UnitySQL;
-use UnityWebPortal\lib\UnityHTTPD;
-use UnityWebPortal\lib\UnitySSO;
-use UnityWebPortal\lib\UnityUser;
-use UnityWebPortal\lib\UnityRedis;
-use UnityWebPortal\lib\UnityWebhook;
-use PHPOpenLDAPer\LDAPEntry;
+include __DIR__ . "/init.php";
 
 $options = getopt("fuh", ["help"]);
 if (array_key_exists("h", $options) or array_key_exists("help", $options)) {