CondCore/Utilities/bin/cmscond_key_mgr.cpp - master - githubmirror/cmssw

CondCore/Utilities/bin/cmscond_key_mgr.cpp
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22 май 2019, 05:03
22 май 2019, 05:0363b6371
#include "CondCore/Utilities/interface/Utilities.h"
#include "CondCore/CondDB/interface/DecodingKey.h"
#include "CondCore/CondDB/interface/Cipher.h"
#include "CondCore/CondDB/interface/Auth.h"
#include "CondCore/CondDB/interface/Exception.h"

#include <boost/program_options.hpp>
#include <fstream>
#include <iostream>
#include <stdexcept>

namespace cond {
  class KeyMgrUtilities : public Utilities {
  public:
    KeyMgrUtilities();
    ~KeyMgrUtilities() override;
    int execute() override;
  };
}  // namespace cond

cond::KeyMgrUtilities::KeyMgrUtilities() : Utilities("cmscond_key_mgr") {
  addOption<std::string>("create", "c", "creating from input file data");
  addOption<std::string>("read", "r", "read data from input file");
  addOption<bool>("generate", "g", "generate a new key when not specified");
  addOption<bool>("dump_template", "d", "dump an input file template");
}

cond::KeyMgrUtilities::~KeyMgrUtilities() {}

int cond::KeyMgrUtilities::execute() {
  std::string inFile("");
  if (hasOptionValue("create")) {
    inFile = getOptionValue<std::string>("create");
    size_t keySize = 0;
    if (hasOptionValue("generate"))
      keySize = auth::COND_AUTHENTICATION_KEY_SIZE;
    if (!inFile.empty()) {
      auth::DecodingKey key;
      key.init(auth::DecodingKey::FILE_NAME, auth::COND_KEY, false);
      key.createFromInputFile(inFile, keySize);
      if (hasDebug())
        key.list(std::cout);
      key.flush();
      return 0;
    }
    return 1;
  }

  if (hasOptionValue("read")) {
    inFile = getOptionValue<std::string>("read");
    if (!inFile.empty()) {
      auth::DecodingKey key;
      key.init(inFile, auth::COND_KEY);
      key.list(std::cout);
      return 0;
    }
    return 1;
  }

  if (hasOptionValue("dump_template")) {
    std::cout << auth::DecodingKey::templateFile() << std::endl;
    return 0;
  }

  return 1;
}

int main(int argc, char** argv) {
  cond::KeyMgrUtilities utilities;
  return utilities.run(argc, argv);
}