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Fix LibreSSL 3+ support.

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This commit is contained in:
levlam 2021-01-24 21:59:03 +03:00
parent 527c61caeb
commit fc2941763b
3 changed files with 19 additions and 19 deletions
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10
td/mtproto/RSA.cpp
View File

@ -22,7 +22,7 @@
#include <openssl/bn.h>
#include <openssl/opensslv.h>
#include <openssl/pem.h>
#if OPENSSL_VERSION_NUMBER < 0x30000000L
#if OPENSSL_VERSION_NUMBER < 0x30000000L || defined(LIBRESSL_VERSION_NUMBER)
#include <openssl/rsa.h>
#endif
@ -47,7 +47,7 @@ Result<RSA> RSA::from_pem_public_key(Slice pem) {
BIO_free(bio);
};
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
EVP_PKEY *rsa = PEM_read_bio_PUBKEY(bio, nullptr, nullptr, nullptr);
#else
auto rsa = PEM_read_bio_RSAPublicKey(bio, nullptr, nullptr, nullptr);
@ -56,14 +56,14 @@ Result<RSA> RSA::from_pem_public_key(Slice pem) {
return Status::Error("Error while reading RSA public key");
}
SCOPE_EXIT {
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
EVP_PKEY_free(rsa);
#else
RSA_free(rsa);
#endif
};
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
if (!EVP_PKEY_is_a(rsa, "RSA")) {
return Status::Error("Key is not an RSA key");
}
@ -76,7 +76,7 @@ Result<RSA> RSA::from_pem_public_key(Slice pem) {
}
#endif
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
BIGNUM *n_num = nullptr;
BIGNUM *e_num = nullptr;

2
tdutils/td/utils/BigNum.cpp
View File

@ -147,7 +147,7 @@ bool BigNum::is_bit_set(int num) const {
}
bool BigNum::is_prime(BigNumContext &context) const {
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
int result = BN_check_prime(impl_->big_num, context.impl_->big_num_context, nullptr);
#else
int result =

26
tdutils/td/utils/crypto.cpp
View File

@ -34,7 +34,7 @@
#include <openssl/sha.h>
#endif
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
#include <openssl/core_names.h>
#include <openssl/params.h>
#endif
@ -680,7 +680,7 @@ void AesCtrState::decrypt(Slice from, MutableSlice to) {
encrypt(from, to);
}
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
static void make_digest(Slice data, MutableSlice output, const EVP_MD *evp_md) {
EVP_MD_CTX *ctx = EVP_MD_CTX_new();
LOG_IF(FATAL, ctx == nullptr);
@ -695,7 +695,7 @@ static void make_digest(Slice data, MutableSlice output, const EVP_MD *evp_md) {
#endif
void sha1(Slice data, unsigned char output[20]) {
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
make_digest(data, MutableSlice(output, 20), EVP_sha1());
#else
auto result = SHA1(data.ubegin(), data.size(), output);
@ -705,7 +705,7 @@ void sha1(Slice data, unsigned char output[20]) {
void sha256(Slice data, MutableSlice output) {
CHECK(output.size() >= 32);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
make_digest(data, output, EVP_sha256());
#else
auto result = SHA256(data.ubegin(), data.size(), output.ubegin());
@ -715,7 +715,7 @@ void sha256(Slice data, MutableSlice output) {
void sha512(Slice data, MutableSlice output) {
CHECK(output.size() >= 64);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
make_digest(data, output, EVP_sha512());
#else
auto result = SHA512(data.ubegin(), data.size(), output.ubegin());
@ -737,7 +737,7 @@ string sha512(Slice data) {
class Sha256State::Impl {
public:
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
EVP_MD_CTX *ctx_;
Impl() {
@ -789,7 +789,7 @@ void Sha256State::init() {
impl_ = make_unique<Sha256State::Impl>();
}
CHECK(!is_inited_);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
int err = EVP_DigestInit_ex(impl_->ctx_, EVP_sha256(), nullptr);
#else
int err = SHA256_Init(&impl_->ctx_);
@ -801,7 +801,7 @@ void Sha256State::init() {
void Sha256State::feed(Slice data) {
CHECK(impl_);
CHECK(is_inited_);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
int err = EVP_DigestUpdate(impl_->ctx_, data.ubegin(), data.size());
#else
int err = SHA256_Update(&impl_->ctx_, data.ubegin(), data.size());
@ -813,7 +813,7 @@ void Sha256State::extract(MutableSlice output, bool destroy) {
CHECK(output.size() >= 32);
CHECK(impl_);
CHECK(is_inited_);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
int err = EVP_DigestFinal_ex(impl_->ctx_, output.ubegin(), nullptr);
#else
int err = SHA256_Final(output.ubegin(), &impl_->ctx_);
@ -827,7 +827,7 @@ void Sha256State::extract(MutableSlice output, bool destroy) {
void md5(Slice input, MutableSlice output) {
CHECK(output.size() >= 16);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
make_digest(input, output, EVP_md5());
#else
auto result = MD5(input.ubegin(), input.size(), output.ubegin());
@ -880,7 +880,7 @@ void pbkdf2_sha512(Slice password, Slice salt, int iteration_count, MutableSlice
pbkdf2_impl(password, salt, iteration_count, dest, EVP_sha512());
}
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
static void hmac_impl(const char *digest, Slice key, Slice message, MutableSlice dest) {
EVP_MAC *hmac = EVP_MAC_fetch(nullptr, "HMAC", nullptr);
LOG_IF(FATAL, hmac == nullptr);
@ -918,7 +918,7 @@ static void hmac_impl(const EVP_MD *evp_md, Slice key, Slice message, MutableSli
void hmac_sha256(Slice key, Slice message, MutableSlice dest) {
CHECK(dest.size() == 256 / 8);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
hmac_impl("SHA256", key, message, dest);
#else
hmac_impl(EVP_sha256(), key, message, dest);
@ -927,7 +927,7 @@ void hmac_sha256(Slice key, Slice message, MutableSlice dest) {
void hmac_sha512(Slice key, Slice message, MutableSlice dest) {
CHECK(dest.size() == 512 / 8);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
#if OPENSSL_VERSION_NUMBER >= 0x30000000L && !defined(LIBRESSL_VERSION_NUMBER)
hmac_impl("SHA512", key, message, dest);
#else
hmac_impl(EVP_sha512(), key, message, dest);