From d6b5b9998ae979e129752f50ddf689997745d75e Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 25 Jun 2020 12:07:09 +0200
Subject: Allow overriding default config

---
 extras/import-idp.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/extras/import-idp.php b/extras/import-idp.php
index b18b923..4518bbf 100644
--- a/extras/import-idp.php
+++ b/extras/import-idp.php
@@ -24,6 +24,12 @@ while (($line = fgets($handle)) !== false) {
 }
 fclose($handle);
 
+// Default/Fallback
+$requiredAttribute = 'http://aai.dfn.de/category/bwidm-member';
+$url = 'https://www.aai.dfn.de/fileadmin/metadata/dfn-aai-metadata.xml';
+$f = __DIR__ . '/shib.conf.php';
+if (is_readable($f)) require_once $f;
+
 $ch = curl_init();
 if ($ch === false) die("Could not init curl\n");
 
@@ -33,7 +39,6 @@ $db = new mysqli($settings['host'], $settings['user'], $settings['password'], $s
 if ($db->connect_errno) die("Could not connect to db: " . $db->connect_error . "\n");
 $db->set_charset("utf8");
 
-$url = 'https://www.aai.dfn.de/fileadmin/metadata/dfn-aai-metadata.xml';
 curl_setopt($ch, CURLOPT_URL, $url);
 curl_setopt($ch, CURLOPT_TIMEOUT, 10);
 curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
@@ -118,7 +123,7 @@ foreach ($out[0] as $data) {
 		pdebug(" *** Entry without DisplayName...");
 		continue;
 	}
-	if (!in_array('http://aai.dfn.de/category/bwidm-member', getAttributes($xml, 'Extensions/EntityAttributes/Attribute/AttributeValue'))) {
+	if ($requiredAttribute !== false && !in_array($requiredAttribute, getAttributes($xml, 'Extensions/EntityAttributes/Attribute/AttributeValue'))) {
 		pdebug("Not bwIDM member...");
 		continue;
 	}
-- 
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