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Avoid using functions deprecated in OpenSSL 3.0

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This commit is contained in:
Cameron Gutman
2020-06-07 16:26:19 -07:00
parent 0757717bea
commit dcba5762c7
3 changed files with 49 additions and 38 deletions
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22
app/backend/identitymanager.cpp
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@@ -5,7 +5,6 @@
#include <openssl/pem.h>
#include <openssl/rsa.h>
#include <openssl/bn.h>
#include <openssl/x509.h>
#include <openssl/rand.h>
@@ -32,20 +31,16 @@ void IdentityManager::createCredentials(QSettings& settings)
X509* cert = X509_new();
THROW_BAD_ALLOC_IF_NULL(cert);
EVP_PKEY* pk = EVP_PKEY_new();
EVP_PKEY* pk;
EVP_PKEY_CTX* ctx = EVP_PKEY_CTX_new_id(EVP_PKEY_RSA, NULL);
THROW_BAD_ALLOC_IF_NULL(ctx);
EVP_PKEY_keygen_init(ctx);
EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, 2048);
EVP_PKEY_keygen(ctx, &pk);
EVP_PKEY_CTX_free(ctx);
THROW_BAD_ALLOC_IF_NULL(pk);
BIGNUM* bne = BN_new();
THROW_BAD_ALLOC_IF_NULL(bne);
RSA* rsa = RSA_new();
THROW_BAD_ALLOC_IF_NULL(rsa);
BN_set_word(bne, RSA_F4);
RSA_generate_key_ex(rsa, 2048, bne, nullptr);
EVP_PKEY_assign_RSA(pk, rsa);
X509_set_version(cert, 2);
ASN1_INTEGER_set(X509_get_serialNumber(cert), 0);
#if OPENSSL_VERSION_NUMBER < 0x10100000L
@@ -94,7 +89,6 @@ void IdentityManager::createCredentials(QSettings& settings)
X509_free(cert);
EVP_PKEY_free(pk);
BN_free(bne);
BIO_free(biokey);
BIO_free(biocert);