306 lines
6.0 KiB
C++
306 lines
6.0 KiB
C++
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/*
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Copyright (c) 2017 Arun Muralidharan
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#ifndef CPP_JWT_EXCEPTIONS_HPP
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#define CPP_JWT_EXCEPTIONS_HPP
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#include <new>
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#include <string>
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namespace jwt {
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/**
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* Exception for allocation related failures in the
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* OpenSSL C APIs.
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*/
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class MemoryAllocationException final: public std::bad_alloc
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{
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public:
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/**
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* Construct MemoryAllocationException from a
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* string literal.
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*/
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template <size_t N>
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MemoryAllocationException(const char(&msg)[N])
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: msg_(&msg[0])
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{
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}
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virtual const char* what() const noexcept override
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{
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return msg_;
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}
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private:
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const char* msg_ = nullptr;
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};
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/**
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* Exception thrown for failures in OpenSSL
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* APIs while signing.
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*/
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class SigningError : public std::runtime_error
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{
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public:
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/**
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*/
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SigningError(std::string msg)
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: std::runtime_error(std::move(msg))
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{
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}
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};
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/**
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* Exception thrown for decode related errors.
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*/
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class DecodeError: public std::runtime_error
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{
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public:
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/**
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*/
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DecodeError(std::string msg)
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: std::runtime_error(std::move(msg))
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{
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}
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};
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/**
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* A derived decode error for signature format
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* error.
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*/
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class SignatureFormatError final : public DecodeError
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{
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public:
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/**
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*/
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SignatureFormatError(std::string msg)
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: DecodeError(std::move(msg))
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{
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}
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};
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/**
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* A derived decode error for Key argument not present
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* error. Only thrown if the algorithm set is not NONE.
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*/
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class KeyNotPresentError final : public DecodeError
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{
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public:
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/**
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*/
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KeyNotPresentError(std::string msg)
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: DecodeError(std::move(msg))
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{
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}
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};
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/**
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* Base class exception for all kinds of verification errors.
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* Verification errors are thrown only when the verify
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* decode parameter is set to true.
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*/
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class VerificationError : public std::runtime_error
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{
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public:
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/**
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*/
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VerificationError(std::string msg)
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: std::runtime_error(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when the algorithm decoded in the header
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* is incorrect.
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*/
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class InvalidAlgorithmError final: public VerificationError
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{
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public:
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/**
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*/
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InvalidAlgorithmError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when the token is expired at the
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* time of decoding.
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*/
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class TokenExpiredError final: public VerificationError
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{
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public:
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/**
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*/
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TokenExpiredError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when the issuer claim does not match
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* with the one provided as part of decode argument.
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*/
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class InvalidIssuerError final: public VerificationError
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{
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public:
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/**
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*/
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InvalidIssuerError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when the audience claim does not match
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* with the one provided as part of decode argument.
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*/
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class InvalidAudienceError final: public VerificationError
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{
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public:
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/**
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*/
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InvalidAudienceError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when the subject claim does not match
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* with the one provided as part of decode argument.
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*/
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class InvalidSubjectError final: public VerificationError
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{
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public:
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/**
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*/
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InvalidSubjectError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when verify_iat parameter is passed to
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* decode and IAT is not present.
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*/
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class InvalidIATError final: public VerificationError
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{
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public:
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/**
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*/
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InvalidIATError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when validate_jti is asked for
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* in decode and jti claim is not present.
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*/
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class InvalidJTIError final: public VerificationError
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{
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public:
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/**
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*/
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InvalidJTIError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when the token is decoded at a time before
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* as specified in the `nbf` claim.
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*/
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class ImmatureSignatureError final: public VerificationError
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{
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public:
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/**
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*/
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ImmatureSignatureError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when the signature does not match in the verification process.
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*/
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class InvalidSignatureError final: public VerificationError
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{
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public:
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/**
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*/
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InvalidSignatureError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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class InvalidKeyError final: public VerificationError
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{
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public:
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/**
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*/
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InvalidKeyError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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/**
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* Derived from VerificationError.
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* Thrown when there type expectation mismatch
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* while verifying the values of registered claim names.
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*/
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class TypeConversionError final: public VerificationError
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{
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public:
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/**
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*/
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TypeConversionError(std::string msg)
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: VerificationError(std::move(msg))
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{
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}
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};
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} // END namespace jwt
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#endif
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