Add the log 'api'

log-api/index.php

@@ -0,0 +1,53 @@
+<?php
+
+header('Content-Type: application/json');
+$d = array('attempts' => []);
+
+$root = "/var/lib/nginx/ofborg/";
+
+function abrt($msg) {
+    echo $msg;
+    exit;
+}
+
+if (!is_dir($root)) {
+    abrt("root missing");
+}
+
+if (!isset($_SERVER['REQUEST_URI']) || empty($_SERVER['REQUEST_URI'])) {
+    abrt("uri missing");
+}
+
+$reqd = $_SERVER['REQUEST_URI'];
+$req = realpath("$root/$reqd");
+$serve_root = "https://logs.nix.gsc.io/$reqd";
+
+if ($req === false) {
+    abrt("absent");
+}
+
+if (strpos($req, $root) !== 0) {
+    abrt("bad path");
+}
+
+if (!is_dir($req)) {
+    abrt("non dir");
+}
+
+if ($handle = opendir($req)) {
+    while (false !== ($entry = readdir($handle))) {
+        if ($entry != "." && $entry != "..") {
+            if (is_dir($req . '/' . $entry)) {
+                abrt("dir found");
+            }
+
+            if (is_file($req . '/' . $entry)) {
+                $d['attempts'][$entry] = [ "log_url" => "$serve_root/$entry" ];
+            }
+        }
+    }
+    closedir($handle);
+}
+
+
+echo json_encode($d);