69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
#ifndef KEYGEN_H
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#define KEYGEN_H
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#include <string>
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#include <memory>
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#include "botan/auto_rng.h"
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namespace Botan
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{
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class RSA_PrivateKey;
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}
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class License;
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class Generator
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{
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public:
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Generator();
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~Generator();
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std::string encodeLicense(
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const std::string& user,
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const std::string& licenseType,
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size_t numberOfUsers = 0,
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const std::string& version = ""
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);
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std::string encodeLicense(
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const std::string& user,
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const int days
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);
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void printLicenseAndWriteItToFile();
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bool verifyLicense(const std::string& filename = "license.txt");
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void generateKeys();
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void writeKeysToFiles();
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void setCustomPrivateKeyFile(const std::string& file);
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void setCustomPublicKeyFile(const std::string& file);
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std::string getPublicKeyPEMFileAsString();
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std::string getPrivateKeyPEMFileAsString();
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bool loadPrivateKeyFromFile();
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bool loadPrivateKeyFromString(const std::string& key);
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Botan::RSA_PrivateKey* getPrivateKey() const;
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void createLicense(
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const std::string& user,
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const std::string& type,
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const std::string& expiration,
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size_t numberOfUsers
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);
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std::string getExpireVersion(int versions = 4);
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void setVersionLine(int year, int minorVersion);
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private:
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int mapMonthToVersion(int month);
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std::string getPrivateKeyFilename();
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std::string getPublicKeyFilename();
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//Botan
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Botan::AutoSeeded_RNG m_rng;
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std::string m_privateKeyFile;
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std::string m_publicKeyFile;
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std::unique_ptr<License> m_license;
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std::unique_ptr<Botan::RSA_PrivateKey> m_privateKey;
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};
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#endif // KEYGEN_H
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