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OpenSSL: Remove unneeded MinGW CryptoAPI compat code

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The current MinGW/w32api versions seem to provide all the needed CryptoAPI
functions, so the code for loading these dynamically from the DLL can be
removed.
This commit is contained in:
Jouni Malinen 2009-11-21 20:33:41 +02:00
parent e3992c3381
commit 55d0b0831e
1 changed files with 0 additions and 68 deletions
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68
src/crypto/tls_openssl.c
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@ -108,71 +108,9 @@ static void tls_show_errors(int level, const char *func, const char *txt)
* MinGW does not yet include all the needed definitions for CryptoAPI, so
* define here whatever extra is needed.
*/
#define CALG_SSL3_SHAMD5 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SSL3SHAMD5)
#define CERT_SYSTEM_STORE_CURRENT_USER (1 << 16)
#define CERT_STORE_READONLY_FLAG 0x00008000
#define CERT_STORE_OPEN_EXISTING_FLAG 0x00004000
#define CRYPT_ACQUIRE_COMPARE_KEY_FLAG 0x00000004
static BOOL WINAPI
(*CryptAcquireCertificatePrivateKey)(PCCERT_CONTEXT pCert, DWORD dwFlags,
void *pvReserved, HCRYPTPROV *phCryptProv,
DWORD *pdwKeySpec, BOOL *pfCallerFreeProv)
= NULL; /* to be loaded from crypt32.dll */
#ifdef CONFIG_MINGW32_LOAD_CERTENUM
static PCCERT_CONTEXT WINAPI
(*CertEnumCertificatesInStore)(HCERTSTORE hCertStore,
PCCERT_CONTEXT pPrevCertContext)
= NULL; /* to be loaded from crypt32.dll */
#endif /* CONFIG_MINGW32_LOAD_CERTENUM */
static int mingw_load_crypto_func(void)
{
HINSTANCE dll;
/* MinGW does not yet have full CryptoAPI support, so load the needed
* function here. */
if (CryptAcquireCertificatePrivateKey)
return 0;
dll = LoadLibrary("crypt32");
if (dll == NULL) {
wpa_printf(MSG_DEBUG, "CryptoAPI: Could not load crypt32 "
"library");
return -1;
}
CryptAcquireCertificatePrivateKey = GetProcAddress(
dll, "CryptAcquireCertificatePrivateKey");
if (CryptAcquireCertificatePrivateKey == NULL) {
wpa_printf(MSG_DEBUG, "CryptoAPI: Could not get "
"CryptAcquireCertificatePrivateKey() address from "
"crypt32 library");
return -1;
}
#ifdef CONFIG_MINGW32_LOAD_CERTENUM
CertEnumCertificatesInStore = (void *) GetProcAddress(
dll, "CertEnumCertificatesInStore");
if (CertEnumCertificatesInStore == NULL) {
wpa_printf(MSG_DEBUG, "CryptoAPI: Could not get "
"CertEnumCertificatesInStore() address from "
"crypt32 library");
return -1;
}
#endif /* CONFIG_MINGW32_LOAD_CERTENUM */
return 0;
}
#else /* __MINGW32_VERSION */
static int mingw_load_crypto_func(void)
{
return 0;
}
#endif /* __MINGW32_VERSION */
@ -403,9 +341,6 @@ static int tls_cryptoapi_cert(SSL *ssl, const char *name)
goto err;
}
if (mingw_load_crypto_func())
goto err;
if (!CryptAcquireCertificatePrivateKey(priv->cert,
CRYPT_ACQUIRE_COMPARE_KEY_FLAG,
NULL, &priv->crypt_prov,
@ -476,9 +411,6 @@ static int tls_cryptoapi_ca_cert(SSL_CTX *ssl_ctx, SSL *ssl, const char *name)
WCHAR *wstore;
#endif /* UNICODE */
if (mingw_load_crypto_func())
return -1;
if (name == NULL || strncmp(name, "cert_store://", 13) != 0)
return -1;