From: Sungbae Yoo <sungbae.yoo@samsung.com>
Date: Wed, 15 Feb 2017 04:06:03 +0000 (+0900)
Subject: Change to stop user session service before the other services
X-Git-Tag: submit/tizen/20170217.072251~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=66ca7855e060adaec705b108e2cc51aba5969627;p=platform%2Fcore%2Fsecurity%2Fode.git

Change to stop user session service before the other services

Signed-off-by: Sungbae Yoo <sungbae.yoo@samsung.com>
Change-Id: Ib8525794d645747deadac3ddc79c928ba1207b33
---

diff --git a/server/internal-encryption.cpp b/server/internal-encryption.cpp
index 6a8a90a..7016f25 100644
--- a/server/internal-encryption.cpp
+++ b/server/internal-encryption.cpp
@@ -60,6 +60,48 @@ namespace {
 
 std::unique_ptr<INTERNAL_ENGINE> engine;
 
+void stopSystemdUserSessions() {
+	std::vector<std::string> userSessionServices;
+	dbus::Connection& systemDBus = dbus::Connection::getSystem();
+	dbus::VariantIterator iter;
+
+	systemDBus.methodcall("org.freedesktop.systemd1",
+							"/org/freedesktop/systemd1",
+							"org.freedesktop.systemd1.Manager",
+							"ListUnits",
+							-1, "(a(ssssssouso))", "")
+								.get("(a(ssssssouso))", &iter);
+
+	while (1) {
+		unsigned int dataUint;
+		char *dataStr[9];
+		int ret;
+
+		ret = iter.get("(ssssssouso)", dataStr, dataStr + 1, dataStr + 2,
+						dataStr + 3, dataStr + 4, dataStr + 5,
+						dataStr + 6, &dataUint, dataStr + 7,
+						dataStr + 8);
+
+		if (!ret) {
+			break;
+		}
+
+		std::string service(dataStr[0]);
+			if (service.compare(0, 5, "user@") == 0) {
+				userSessionServices.push_back(service);
+			}
+		}
+
+		for (const std::string& service : userSessionServices) {
+			INFO("Stop service - " + service);
+			systemDBus.methodcall("org.freedesktop.systemd1",
+									"/org/freedesktop/systemd1",
+									"org.freedesktop.systemd1.Manager",
+									"StopUnit",
+									-1, "", "(ss)", service.c_str(), "flush");
+		}
+}
+
 void stopDependedSystemdServices()
 {
 	dbus::Connection& systemDBus = dbus::Connection::getSystem();
@@ -226,6 +268,8 @@ int InternalEncryption::encrypt(const std::string& password, unsigned int option
 		try {
 			showProgressUI("Encrypting");
 
+			INFO("Close all user sessions...");
+			stopSystemdUserSessions();
 			INFO("Close all processes using internal storage...");
 			stopDependedSystemdServices();
 			INFO("Umount internal storage...");