Program Listing for File exceptions.hpp

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/*
Copyright (c) 2017 Arun Muralidharan

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
 */

#ifndef CPP_JWT_EXCEPTIONS_HPP
#define CPP_JWT_EXCEPTIONS_HPP

#include <new>
#include <string>

namespace jwt {

class MemoryAllocationException final: public std::bad_alloc
{
public:
  template <size_t N>
  MemoryAllocationException(const char(&msg)[N])
    : msg_(&msg[0])
  {
  }

  virtual const char* what() const noexcept override
  {
    return msg_;
  }

private:
  const char* msg_ = nullptr;
};

class SigningError : public std::runtime_error
{
public:
  SigningError(std::string msg)
    : std::runtime_error(std::move(msg))
  {
  }
};

class DecodeError: public std::runtime_error
{
public:
  DecodeError(std::string msg)
    : std::runtime_error(std::move(msg))
  {
  }
};

class SignatureFormatError final : public DecodeError
{
public:
  SignatureFormatError(std::string msg)
    : DecodeError(std::move(msg))
  {
  }
};

class KeyNotPresentError final : public DecodeError
{
public:
  KeyNotPresentError(std::string msg)
    : DecodeError(std::move(msg))
  {
  }
};


class VerificationError : public std::runtime_error
{
public:
  VerificationError(std::string msg)
    : std::runtime_error(std::move(msg))
  {
  }
};

class InvalidAlgorithmError final: public VerificationError
{
public:
  InvalidAlgorithmError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class TokenExpiredError final: public VerificationError
{
public:
  TokenExpiredError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class InvalidIssuerError final: public VerificationError
{
public:
  InvalidIssuerError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class InvalidAudienceError final: public VerificationError
{
public:
  InvalidAudienceError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class InvalidSubjectError final: public VerificationError
{
public:
  InvalidSubjectError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class InvalidIATError final: public VerificationError
{
public:
  InvalidIATError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class InvalidJTIError final: public VerificationError
{
public:
  InvalidJTIError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class ImmatureSignatureError final: public VerificationError
{
public:
  ImmatureSignatureError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class InvalidSignatureError final: public VerificationError
{
public:
  InvalidSignatureError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class InvalidKeyError final: public VerificationError
{
public:
  InvalidKeyError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

class TypeConversionError final: public VerificationError
{
public:
  TypeConversionError(std::string msg)
    : VerificationError(std::move(msg))
  {
  }
};

} // END namespace jwt

#endif