From 36ce07093b68b07513149577c209ae7a57ab356b Mon Sep 17 00:00:00 2001
From: Gabriele Contini <contini.mailing@gmail.com>
Date: 周日, 15 3月 2020 16:26:21 +0800
Subject: [PATCH] Merge branch 'feature/pc_identifiers' into develop issues #2 #3 #14 #49
---
src/library/hw_identifier/hw_identifier.hpp | 72 ++++++++++++++++++++++++++++++++++++
1 files changed, 72 insertions(+), 0 deletions(-)
diff --git a/src/library/hw_identifier/hw_identifier.hpp b/src/library/hw_identifier/hw_identifier.hpp
new file mode 100644
index 0000000..56d3716
--- /dev/null
+++ b/src/library/hw_identifier/hw_identifier.hpp
@@ -0,0 +1,72 @@
+/*
+ * hw_identifier.h
+ *
+ * Created on: Dec 22, 2019
+ * Author: GC
+ */
+
+#ifndef SRC_LIBRARY_PC_IDENTIFIER_PC_IDENTIFIER_HPP_
+#define SRC_LIBRARY_PC_IDENTIFIER_PC_IDENTIFIER_HPP_
+
+#include <array>
+#include <iostream>
+#include <string>
+
+#include <licensecc_properties.h>
+#include "../../../include/licensecc/datatypes.h"
+#include "../os/execution_environment.hpp"
+#include "../os/cpu_info.hpp"
+
+namespace license {
+namespace hw_identifier {
+
+#define HW_IDENTIFIER_PROPRIETARY_DATA 8
+
+/**
+ * data[0]
+ * bit 7 = 0 if pc id is being generated 1 if it is coming from an issued license.
+ *
+ * if bit 7 = 0
+ * bit 6 = environment variable was used to generate pc_id
+ * bit 5-4 = execution environment information (0=BARE_TO_METAL,1=VM,2=CONTAINER)
+ * bit 3 = 0 on premise vm 1 = cloud
+ * if on premise vm bits 2-1-0 are virtualization technology
+ * if cloud vm bits 2-1-0 identify cloud provider
+ *
+ * if bit 7 = 1 hardware identifier is used to enable some flag that we don't want to show openly in the license
+ * bit 6 = 1 enable magic file/registry key
+ * ----
+ * data[1] bit 7-6-5 define identification strategy.
+ * data[1] bits 4-0, data[2-8] are hardware identifier proprietary strategy data.
+ */
+
+class HwIdentifier {
+private:
+ std::array<uint8_t, HW_IDENTIFIER_PROPRIETARY_DATA + 1> m_data = {};
+ friend bool operator==(const HwIdentifier &lhs, const HwIdentifier &rhs);
+
+public:
+ HwIdentifier();
+ HwIdentifier(const std::string ¶m);
+ virtual ~HwIdentifier();
+ HwIdentifier(const HwIdentifier &other);
+ void set_identification_strategy(LCC_API_IDENTIFICATION_STRATEGY strategy);
+ LCC_API_IDENTIFICATION_STRATEGY get_identification_strategy() const;
+ void set_use_environment_var(bool use_env_var);
+ void set_virtual_environment(os::VIRTUALIZATION virtualization);
+ void set_virtualization(os::VIRTUALIZATION_DETAIL virtualization_detail);
+ void set_cloud_provider(os::CLOUD_PROVIDER cloud_provider);
+ void set_data(const std::array<uint8_t, HW_IDENTIFIER_PROPRIETARY_DATA> &data);
+ bool data_match(const std::array<uint8_t, HW_IDENTIFIER_PROPRIETARY_DATA> &data) const;
+ std::string print() const;
+ friend std::ostream &operator<<(std::ostream &output, const HwIdentifier &d) {
+ output << d.print();
+ return output;
+ };
+};
+
+
+} // namespace hw_identifier
+} /* namespace license */
+
+#endif /* SRC_LIBRARY_PC_IDENTIFIER_PC_IDENTIFIER_HPP_ */
--
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