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LibTLS+Everywhere: Switch to using WolfSSL

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This commit replaces all TLS connection code with wolfssl.
The certificate parsing code has to remain for now, as wolfssl does not
seem to have any exposed API for that.
This commit is contained in:
Ali Mohammad Pur 2024-07-01 17:11:35 +02:00 • committed by Ali Mohammad Pur
commit 8bb610b97a
Notes: sideshowbarker 2024-07-16 23:57:20 +09:00
28 changed files with 197 additions and 3977 deletions
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90
Userland/Libraries/LibTLS/CipherSuite.h
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@ -1,90 +0,0 @@
/*
* Copyright (c) 2020, Ali Mohammad Pur <mpfard@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Types.h>
#include <LibTLS/Extensions.h>
namespace TLS {
// Defined in RFC 5246 section 7.4.1.4.1
struct SignatureAndHashAlgorithm {
HashAlgorithm hash;
SignatureAlgorithm signature;
};
enum class KeyExchangeAlgorithm {
Invalid,
// Defined in RFC 5246 section 7.4.2 / RFC 4279 section 4
RSA_PSK,
// Defined in RFC 5246 section 7.4.3
DHE_DSS,
DHE_RSA,
DH_anon,
RSA,
DH_DSS,
DH_RSA,
// Defined in RFC 4492 section 2
ECDHE_RSA,
ECDH_ECDSA,
ECDH_RSA,
ECDHE_ECDSA,
ECDH_anon,
};
// Defined in RFC 5246 section 7.4.1.4.1
constexpr SignatureAlgorithm signature_for_key_exchange_algorithm(KeyExchangeAlgorithm algorithm)
{
switch (algorithm) {
case KeyExchangeAlgorithm::RSA:
case KeyExchangeAlgorithm::DHE_RSA:
case KeyExchangeAlgorithm::DH_RSA:
case KeyExchangeAlgorithm::RSA_PSK:
case KeyExchangeAlgorithm::ECDH_RSA:
case KeyExchangeAlgorithm::ECDHE_RSA:
return SignatureAlgorithm::RSA;
case KeyExchangeAlgorithm::DHE_DSS:
case KeyExchangeAlgorithm::DH_DSS:
return SignatureAlgorithm::DSA;
case KeyExchangeAlgorithm::ECDH_ECDSA:
case KeyExchangeAlgorithm::ECDHE_ECDSA:
return SignatureAlgorithm::ECDSA;
case KeyExchangeAlgorithm::DH_anon:
case KeyExchangeAlgorithm::ECDH_anon:
default:
return SignatureAlgorithm::ANONYMOUS;
}
}
enum class CipherAlgorithm {
Invalid,
AES_128_CBC,
AES_128_GCM,
AES_128_CCM,
AES_128_CCM_8,
AES_256_CBC,
AES_256_GCM,
};
constexpr size_t cipher_key_size(CipherAlgorithm algorithm)
{
switch (algorithm) {
case CipherAlgorithm::AES_128_CBC:
case CipherAlgorithm::AES_128_GCM:
case CipherAlgorithm::AES_128_CCM:
case CipherAlgorithm::AES_128_CCM_8:
return 128;
case CipherAlgorithm::AES_256_CBC:
case CipherAlgorithm::AES_256_GCM:
return 256;
case CipherAlgorithm::Invalid:
default:
return 0;
}
}
}