From 61d11d6996e0bb78555793ad755cd98438185952 Mon Sep 17 00:00:00 2001
From: gcontini <1121667+gcontini@users.noreply.github.com>
Date: 周三, 01 1月 2020 20:22:21 +0800
Subject: [PATCH] add magic number
---
src/library/limits/license_verifier.cpp | 28 +++++++++++++++-------------
1 files changed, 15 insertions(+), 13 deletions(-)
diff --git a/src/library/limits/license_verifier.cpp b/src/library/limits/license_verifier.cpp
index 38abbeb..86ff3a1 100644
--- a/src/library/limits/license_verifier.cpp
+++ b/src/library/limits/license_verifier.cpp
@@ -6,11 +6,12 @@
*/
#include <cmath>
#include <algorithm>
+#include <licensecc_properties.h>
#include "license_verifier.hpp"
+#include "../pc_identifier_facade.hpp"
#include "../os/signature_verifier.h"
#include "../base/StringUtils.h"
-#include "../pc-identifiers.h"
namespace license {
using namespace std;
@@ -34,10 +35,13 @@
// TODO: split in different classes
FUNCTION_RETURN LicenseVerifier::verify_limits(const FullLicenseInfo& licInfo) {
- bool is_valid = true;
- const time_t now = time(nullptr);
+ bool is_valid = VERIFY_MAGIC;
+ if (!is_valid) {
+ m_event_registry.addEvent(LICENSE_CORRUPTED, licInfo.source.c_str());
+ }
+ const const time_t now = time(nullptr);
auto expiry = licInfo.m_limits.find(PARAM_EXPIRY_DATE);
- if (expiry != licInfo.m_limits.end()) {
+ if (is_valid && expiry != licInfo.m_limits.end()) {
if (seconds_from_epoch(expiry->second) < now) {
/*
eventRegistryOut.addEvent(PRODUCT_EXPIRED, source.c_str(),
@@ -46,7 +50,7 @@
is_valid = false;
}
}
- auto start_date = licInfo.m_limits.find(PARAM_BEGIN_DATE);
+ const auto start_date = licInfo.m_limits.find(PARAM_BEGIN_DATE);
if (is_valid && start_date != licInfo.m_limits.end()) {
if (seconds_from_epoch(start_date->second) > now) {
/*eventRegistryOut.addEvent(PRODUCT_EXPIRED, source.c_str(),
@@ -56,11 +60,9 @@
is_valid = false;
}
}
- auto client_sig = licInfo.m_limits.find(PARAM_CLIENT_SIGNATURE);
+ const auto client_sig = licInfo.m_limits.find(PARAM_CLIENT_SIGNATURE);
if (is_valid && client_sig != licInfo.m_limits.end()) {
- PcSignature str_code;
- strncpy(str_code, client_sig->second.c_str(), sizeof(str_code) - 1);
- const EVENT_TYPE event = validate_pc_signature(str_code);
+ const EVENT_TYPE event = PcIdentifierFacade::validate_pc_signature(client_sig->second);
m_event_registry.addEvent(event, licInfo.source);
is_valid = is_valid && (event == LICENSE_OK);
}
@@ -71,7 +73,7 @@
LicenseInfo info;
info.license_type = LOCAL;
- auto expiry = fullLicInfo.m_limits.find(PARAM_EXPIRY_DATE);
+ const auto expiry = fullLicInfo.m_limits.find(PARAM_EXPIRY_DATE);
if (expiry != fullLicInfo.m_limits.end()) {
strncpy(info.expiry_date, expiry->second.c_str(), sizeof(info.expiry_date));
info.has_expiry = true;
@@ -83,14 +85,14 @@
info.expiry_date[0] = '\0';
}
- auto start_date = fullLicInfo.m_limits.find(PARAM_BEGIN_DATE);
+ const auto start_date = fullLicInfo.m_limits.find(PARAM_BEGIN_DATE);
if (start_date != fullLicInfo.m_limits.end()) {
}
- auto client_sig = fullLicInfo.m_limits.find(PARAM_CLIENT_SIGNATURE);
+ const auto client_sig = fullLicInfo.m_limits.find(PARAM_CLIENT_SIGNATURE);
info.linked_to_pc = (client_sig != fullLicInfo.m_limits.end());
- auto proprietary_data = fullLicInfo.m_limits.find(PARAM_EXTRA_DATA);
+ const auto proprietary_data = fullLicInfo.m_limits.find(PARAM_EXTRA_DATA);
if (proprietary_data != fullLicInfo.m_limits.end()) {
strncpy(info.proprietary_data, proprietary_data->second.c_str(), PROPRIETARY_DATA_SIZE);
}
--
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