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[winpr,tools] add openssl3 support

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akallabeth 2023-04-25 08:15:40 +02:00 committed by Martin Fleisz
parent f8ac8f1773
commit be74ce00a7
1 changed files with 68 additions and 30 deletions
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98
winpr/tools/makecert/makecert.c
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@ -19,6 +19,7 @@
#include <errno.h>
#include <winpr/assert.h>
#include <winpr/crt.h>
#include <winpr/path.h>
#include <winpr/file.h>
@ -45,7 +46,6 @@ struct S_MAKECERT_CONTEXT
char** argv;
#ifdef WITH_OPENSSL
RSA* rsa;
X509* x509;
EVP_PKEY* pkey;
PKCS12* pkcs12;
@ -686,6 +686,72 @@ out_fail:
#endif
}
#ifdef WITH_OPENSSL
static BOOL makecert_create_rsa(EVP_PKEY** ppkey, size_t key_length)
{
BOOL rc = FALSE;
WINPR_ASSERT(ppkey);
#if !defined(OPENSSL_VERSION_MAJOR) || (OPENSSL_VERSION_MAJOR < 3)
RSA* rsa = NULL;
#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
rsa = RSA_generate_key(key_length, RSA_F4, NULL, NULL);
#else
{
BIGNUM* bn = BN_secure_new();
if (!bn)
return FALSE;
rsa = RSA_new();
if (!rsa)
{
BN_clear_free(bn);
return FALSE;
}
BN_set_word(bn, RSA_F4);
const int rc = RSA_generate_key_ex(rsa, key_length, bn, NULL);
BN_clear_free(bn);
if (rc != 1)
return FALSE;
}
#endif
if (!EVP_PKEY_assign_RSA(*ppkey, rsa))
{
RSA_free(rsa);
return FALSE;
}
rc = TRUE;
#else
EVP_PKEY_CTX* pctx = EVP_PKEY_CTX_new_from_name(NULL, "RSA", NULL);
if (!pctx)
return FALSE;
if (EVP_PKEY_keygen_init(pctx) != 1)
goto fail;
const unsigned int keylen = key_length;
const OSSL_PARAM params[] = { OSSL_PARAM_construct_uint("bits", &keylen),
OSSL_PARAM_construct_end() };
if (EVP_PKEY_CTX_set_params(pctx, params) != 1)
goto fail;
if (EVP_PKEY_generate(pctx, ppkey) != 1)
goto fail;
rc = TRUE;
fail:
EVP_PKEY_CTX_free(pctx);
#endif
return rc;
}
#endif
int makecert_context_process(MAKECERT_CONTEXT* context, int argc, char** argv)
{
COMMAND_LINE_ARGUMENT_A args[] = {
@ -901,37 +967,9 @@ int makecert_context_process(MAKECERT_CONTEXT* context, int argc, char** argv)
key_length = (int)val;
}
#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
context->rsa = RSA_generate_key(key_length, RSA_F4, NULL, NULL);
#else
{
BIGNUM* rsa = BN_secure_new();
int rc;
if (!rsa)
return -1;
context->rsa = RSA_new();
if (!context->rsa)
{
BN_clear_free(rsa);
return -1;
}
BN_set_word(rsa, RSA_F4);
rc = RSA_generate_key_ex(context->rsa, key_length, rsa, NULL);
BN_clear_free(rsa);
if (rc != 1)
return -1;
}
#endif
if (!EVP_PKEY_assign_RSA(context->pkey, context->rsa))
if (!makecert_create_rsa(&context->pkey, key_length))
return -1;
context->rsa = NULL;
X509_set_version(context->x509, 2);
arg = CommandLineFindArgumentA(args, "#");