1 files changed, 27 insertions, 0 deletions
diff --git a/src/global.cpp b/src/global.cpp
index ab2519b..91704f3 100644
--- a/src/global.cpp
+++ b/src/global.cpp
@@ -9,6 +9,7 @@
 #include <QStringList>
 #include <QCryptographicHash>
 #include <QRegularExpression>
+#include <QSet>
 
 bool Global::m_testMode = false;
 
@@ -139,3 +140,29 @@ bool Global::isValidShibCreds(const QString &ustr, const QString &upass)
             && R_USER.match(ustr).hasMatch()
             && R_PASS.match(upass).hasMatch();
 }
+
+QString Global::getCombinedIdpWhitelist()
+{
+	QDir configDir(QLatin1String("/opt/openslx/pam/shibboleth/whitelist"));
+	QFileInfoList fileInfoList = configDir.entryInfoList(QStringList() << "*.idp", QDir::Files);
+
+	QSet<QString> list;
+	for (QFileInfo fileInfo : fileInfoList) {
+		QString filePath = fileInfo.absoluteFilePath();
+		QFile f(filePath);
+		if (!f.open(QFile::ReadOnly))
+			continue;
+		while (f.canReadLine()) {
+			list << QString::fromUtf8(f.readLine());
+		}
+		f.close();
+	}
+	QString retval;
+	for (const QString &s : list) {
+		if (!retval.isEmpty()) {
+			retval.append(QLatin1Char(' '));
+		}
+		retval += s;
+	}
+	return retval;
+}