Adding upstream version 2.14.2.upstream/2.14.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 312 insertions, 0 deletions

diff --git a/icinga-installer/icinga-installer.cpp b/icinga-installer/icinga-installer.cpp
new file mode 100644
index 0000000..4dc050d
--- /dev/null
+++ b/icinga-installer/icinga-installer.cpp
@@ -0,0 +1,312 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include <string>
+#include <vector>
+#include <fstream>
+#include <direct.h>
+#include <windows.h>
+#include <shlwapi.h>
+#include <shellapi.h>
+#include <shlobj.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+static std::string GetIcingaInstallPath(void)
+{
+	char szFileName[MAX_PATH];
+	if (!GetModuleFileName(nullptr, szFileName, sizeof(szFileName)))
+		return "";
+
+	if (!PathRemoveFileSpec(szFileName))
+		return "";
+
+	if (!PathRemoveFileSpec(szFileName))
+		return "";
+
+	return szFileName;
+}
+
+
+static bool ExecuteCommand(const std::string& app, const std::string& arguments)
+{
+	SHELLEXECUTEINFO sei = {};
+	sei.cbSize = sizeof(sei);
+	sei.fMask = SEE_MASK_NOCLOSEPROCESS;
+	sei.lpFile = app.c_str();
+	sei.lpParameters = arguments.c_str();
+	sei.nShow = SW_HIDE;
+	if (!ShellExecuteEx(&sei))
+		return false;
+
+	if (!sei.hProcess)
+		return false;
+
+	WaitForSingleObject(sei.hProcess, INFINITE);
+
+	DWORD exitCode;
+	BOOL res = GetExitCodeProcess(sei.hProcess, &exitCode);
+	CloseHandle(sei.hProcess);
+
+	if (!res)
+		return false;
+
+	return exitCode == 0;
+}
+
+static bool ExecuteIcingaCommand(const std::string& arguments)
+{
+	return ExecuteCommand(GetIcingaInstallPath() + "\\sbin\\icinga2.exe", arguments);
+}
+
+static std::string DirName(const std::string& path)
+{
+	char *spath = strdup(path.c_str());
+
+	if (!PathRemoveFileSpec(spath)) {
+		free(spath);
+		throw std::runtime_error("PathRemoveFileSpec failed");
+	}
+
+	std::string result = spath;
+
+	free(spath);
+
+	return result;
+}
+
+static bool PathExists(const std::string& path)
+{
+	struct _stat statbuf;
+	return (_stat(path.c_str(), &statbuf) >= 0);
+}
+
+static std::string GetIcingaDataPath(void)
+{
+	char path[MAX_PATH];
+	if (!SUCCEEDED(SHGetFolderPath(nullptr, CSIDL_COMMON_APPDATA, nullptr, 0, path)))
+		throw std::runtime_error("SHGetFolderPath failed");
+	return std::string(path) + "\\icinga2";
+}
+
+static void MkDir(const std::string& path)
+{
+	if (mkdir(path.c_str()) < 0 && errno != EEXIST)
+		throw std::runtime_error("mkdir failed");
+}
+
+static void MkDirP(const std::string& path)
+{
+	size_t pos = 0;
+
+	while (pos != std::string::npos) {
+		pos = path.find_first_of("/\\", pos + 1);
+
+		std::string spath = path.substr(0, pos + 1);
+		struct _stat statbuf;
+		if (_stat(spath.c_str(), &statbuf) < 0 && errno == ENOENT)
+			MkDir(path.substr(0, pos));
+	}
+}
+
+static std::string GetNSISInstallPath(void)
+{
+	HKEY hKey;
+	//TODO: Change hardcoded key
+	if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\Icinga Development Team\\ICINGA2", 0,
+		KEY_QUERY_VALUE | KEY_WOW64_32KEY, &hKey) == ERROR_SUCCESS) {
+		BYTE pvData[MAX_PATH];
+		DWORD cbData = sizeof(pvData) - 1;
+		DWORD lType;
+		if (RegQueryValueEx(hKey, nullptr, nullptr, &lType, pvData, &cbData) == ERROR_SUCCESS && lType == REG_SZ) {
+			pvData[cbData] = '\0';
+
+			return (char *)pvData;
+		}
+
+		RegCloseKey(hKey);
+	}
+
+	return "";
+}
+
+static bool CopyDirectory(const std::string& source, const std::string& destination)
+{
+	// SHFileOperation requires file names to be terminated with two \0s
+	std::string tmpSource = source + std::string(1, '\0');
+	std::string tmpDestination = destination + std::string(1, '\0');
+
+	SHFILEOPSTRUCT fop;
+	fop.wFunc = FO_COPY;
+	fop.pFrom = tmpSource.c_str();
+	fop.pTo = tmpDestination.c_str();
+	fop.fFlags = FOF_NO_UI;
+
+	return (SHFileOperation(&fop) == 0);
+}
+
+static bool DeleteDirectory(const std::string& dir)
+{
+	// SHFileOperation requires file names to be terminated with two \0s
+	std::string tmpDir = dir + std::string(1, '\0');
+
+	SHFILEOPSTRUCT fop;
+	fop.wFunc = FO_DELETE;
+	fop.pFrom = tmpDir.c_str();
+	fop.fFlags = FOF_NO_UI;
+
+	return (SHFileOperation(&fop) == 0);
+}
+
+static int UpgradeNSIS(void)
+{
+	std::string installPath = GetNSISInstallPath();
+
+	if (installPath.empty())
+		return 0;
+
+	std::string uninstallerPath = installPath + "\\uninstall.exe";
+
+	if (!PathExists(uninstallerPath))
+		return 0;
+
+	std::string dataPath = GetIcingaDataPath();
+
+	if (dataPath.empty())
+		return 1;
+
+	bool moveUserData = !PathExists(dataPath);
+
+	/* perform open heart surgery on the user's data dirs - yay */
+	if (moveUserData) {
+		MkDir(dataPath.c_str());
+
+		std::string oldNameEtc = installPath + "\\etc";
+		std::string newNameEtc = dataPath + "\\etc";
+		if (!CopyDirectory(oldNameEtc, newNameEtc))
+			return 1;
+
+		std::string oldNameVar = installPath + "\\var";
+		std::string newNameVar = dataPath + "\\var";
+		if (!CopyDirectory(oldNameVar, newNameVar))
+			return 1;
+	}
+
+	ExecuteCommand(uninstallerPath, "/S _?=" + installPath);
+
+	_unlink(uninstallerPath.c_str());
+
+	if (moveUserData) {
+		std::string oldNameEtc = installPath + "\\etc";
+		if (!DeleteDirectory(oldNameEtc))
+			return 1;
+
+		std::string oldNameVar = installPath + "\\var";
+		if (!DeleteDirectory(oldNameVar))
+			return 1;
+
+		_rmdir(installPath.c_str());
+	}
+
+	return 0;
+}
+
+static int InstallIcinga(void)
+{
+	std::string installDir = GetIcingaInstallPath();
+	std::string skelDir = installDir + "\\share\\skel";
+	std::string dataDir = GetIcingaDataPath();
+
+	if (!PathExists(dataDir)) {
+		std::string sourceDir = skelDir + std::string(1, '\0');
+		std::string destinationDir = dataDir + std::string(1, '\0');
+
+		SHFILEOPSTRUCT fop;
+		fop.wFunc = FO_COPY;
+		fop.pFrom = sourceDir.c_str();
+		fop.pTo = destinationDir.c_str();
+		fop.fFlags = FOF_NO_UI | FOF_NOCOPYSECURITYATTRIBS;
+
+		if (SHFileOperation(&fop) != 0)
+			return 1;
+
+		MkDirP(dataDir + "/etc/icinga2/pki");
+		MkDirP(dataDir + "/var/cache/icinga2");
+		MkDirP(dataDir + "/var/lib/icinga2/certs");
+		MkDirP(dataDir + "/var/lib/icinga2/certificate-requests");
+		MkDirP(dataDir + "/var/lib/icinga2/agent/inventory");
+		MkDirP(dataDir + "/var/lib/icinga2/api/config");
+		MkDirP(dataDir + "/var/lib/icinga2/api/log");
+		MkDirP(dataDir + "/var/lib/icinga2/api/zones");
+		MkDirP(dataDir + "/var/log/icinga2/compat/archive");
+		MkDirP(dataDir + "/var/log/icinga2/crash");
+		MkDirP(dataDir + "/var/run/icinga2/cmd");
+		MkDirP(dataDir + "/var/spool/icinga2/perfdata");
+		MkDirP(dataDir + "/var/spool/icinga2/tmp");
+	}
+
+	// Upgrade from versions older than 2.13 by making the windowseventlog feature available,
+	// enable it by default and disable the old mainlog feature.
+	if (!PathExists(dataDir + "/etc/icinga2/features-available/windowseventlog.conf")) {
+		// Disable the old mainlog feature as it is replaced by windowseventlog by default.
+		std::string mainlogEnabledFile = dataDir + "/etc/icinga2/features-enabled/mainlog.conf";
+		if (PathExists(mainlogEnabledFile)) {
+			if (DeleteFileA(mainlogEnabledFile.c_str()) == 0) {
+				throw std::runtime_error("deleting '" + mainlogEnabledFile + "' failed");
+			}
+		}
+
+		// Install the new windowseventlog feature. As features-available/windowseventlog.conf is used as a marker file,
+		// copy it as the last step, so that this is run again should the upgrade be interrupted.
+		for (const std::string& d : {"features-enabled", "features-available"}) {
+			std::string sourceFile = skelDir + "/etc/icinga2/" + d + "/windowseventlog.conf";
+			std::string destinationFile = dataDir + "/etc/icinga2/" + d + "/windowseventlog.conf";
+
+			if (CopyFileA(sourceFile.c_str(), destinationFile.c_str(), false) == 0) {
+				throw std::runtime_error("copying '" + sourceFile + "' to '" + destinationFile + "' failed");
+			}
+		}
+	}
+
+	// TODO: In Icinga 2.14, rename features-available/mainlog.conf to mainlog.conf.deprecated
+	//       so that it's no longer listed as an available feature.
+
+	ExecuteCommand("icacls", "\"" + dataDir + "\" /grant *S-1-5-20:(oi)(ci)m");
+	ExecuteCommand("icacls", "\"" + dataDir + "\\etc\" /inheritance:r /grant:r *S-1-5-20:(oi)(ci)m *S-1-5-32-544:(oi)(ci)f");
+
+	ExecuteIcingaCommand("--scm-install daemon");
+
+	return 0;
+}
+
+static int UninstallIcinga(void)
+{
+	ExecuteIcingaCommand("--scm-uninstall");
+
+	return 0;
+}
+
+/**
+* Entry point for the installer application.
+*/
+int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
+{
+	CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
+
+	//AllocConsole();
+	int rc;
+
+	if (strcmp(lpCmdLine, "install") == 0) {
+		rc = InstallIcinga();
+	} else if (strcmp(lpCmdLine, "uninstall") == 0) {
+		rc = UninstallIcinga();
+	} else if (strcmp(lpCmdLine, "upgrade-nsis") == 0) {
+		rc = UpgradeNSIS();
+	} else {
+		MessageBox(nullptr, "This application should only be run by the MSI installer package.", "Icinga 2 Installer", MB_ICONWARNING);
+		rc = 1;
+	}
+
+	//::Sleep(3000s);
+
+	return rc;
+}