randombit / botan / 5079590438

coverage: 92.228% (+0.5%) from 91.723%
5079590438

Pull #3502

github

Pull Request #3502: Apply clang-format to the codebase

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90.0
/src/lib/tls/tls13/msg_key_update.cpp
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/*
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* Key Update message
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* (C) 2022 Jack Lloyd
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*     2022 René Meusel, Hannes Rantzsch - neXenio GmbH
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*
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* Botan is released under the Simplified BSD License (see license.txt)
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*/
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#include <botan/tls_messages.h>










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#include <botan/tls_exceptn.h>










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namespace Botan::TLS {










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Key_Update::Key_Update(const bool request_peer_update) : m_update_requested(request_peer_update) {}




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Key_Update::Key_Update(const std::vector<uint8_t>& buf) {




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   if(buf.size() != 1) {




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      throw TLS_Exception(Alert::DecodeError, "malformed key_update");




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   }










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   // RFC 8446 4.6.3










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   //    If an implementation receives any other value [than 0 or 1], it MUST










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   //    terminate the connection with an "illegal_parameter" alert.










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   const uint8_t update_requested = buf.at(0);




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   if(update_requested > 1) {




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      throw TLS_Exception(Alert::IllegalParameter, "unexpected key_update parameter");




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   }










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   m_update_requested = update_requested == 1;




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}




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std::vector<uint8_t> Key_Update::serialize() const { return std::vector<uint8_t>(1, (m_update_requested ? 1 : 0)); }




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}
























    

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