PROV: add RSA signature implementation

[thirdparty/openssl.git] / crypto / conf / conf_sap.c

diff --git a/crypto/conf/conf_sap.c b/crypto/conf/conf_sap.c
index a1c25b3ee6765acc5038f4e99769c9339ac99ac2..2c5ee2a13146443b7f61434423ff61746c1ed670 100644 (file)
--- a/crypto/conf/conf_sap.c
+++ b/crypto/conf/conf_sap.c
@@ -1,7 +1,7 @@
 /*
  * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
@@ -10,11 +10,15 @@
 #include <stdio.h>
 #include <openssl/crypto.h>
 #include "internal/cryptlib.h"
-#include <internal/conf.h>
+#include "internal/conf.h"
 #include <openssl/x509.h>
 #include <openssl/asn1.h>
 #include <openssl/engine.h>
 
+#ifdef _WIN32
+# define strdup _strdup
+#endif
+
 /*
  * This is the automatic configuration loader: it is called automatically by
  * OpenSSL when any of a number of standard initialisation functions are
@@ -23,22 +27,37 @@
 
 static int openssl_configured = 0;
 
-#if OPENSSL_API_COMPAT < 0x10100000L
-void OPENSSL_config(const char *config_name)
+#ifndef OPENSSL_NO_DEPRECATED_1_1_0
+void OPENSSL_config(const char *appname)
 {
     OPENSSL_INIT_SETTINGS settings;
 
     memset(&settings, 0, sizeof(settings));
-    if (config_name != NULL)
-        settings.config_name = strdup(config_name);
+    if (appname != NULL)
+        settings.appname = strdup(appname);
+    settings.flags = DEFAULT_CONF_MFLAGS;
     OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CONFIG, &settings);
 }
 #endif
 
-void openssl_config_int(const char *config_name)
+int openssl_config_int(const OPENSSL_INIT_SETTINGS *settings)
 {
+    int ret = 0;
+    const char *filename;
+    const char *appname;
+    unsigned long flags;
+
     if (openssl_configured)
-        return;
+        return 1;
+
+    filename = settings ? settings->filename : NULL;
+    appname = settings ? settings->appname : NULL;
+    flags = settings ? settings->flags : DEFAULT_CONF_MFLAGS;
+
+#ifdef OPENSSL_INIT_DEBUG
+    fprintf(stderr, "OPENSSL_INIT: openssl_config_int(%s, %s, %lu)\n",
+            filename, appname, flags);
+#endif
 
     OPENSSL_load_builtin_modules();
 #ifndef OPENSSL_NO_ENGINE
@@ -47,11 +66,10 @@ void openssl_config_int(const char *config_name)
 #endif
     ERR_clear_error();
 #ifndef OPENSSL_SYS_UEFI
-    CONF_modules_load_file(NULL, config_name,
-                               CONF_MFLAGS_DEFAULT_SECTION |
-                               CONF_MFLAGS_IGNORE_MISSING_FILE);
+    ret = CONF_modules_load_file(filename, appname, flags);
 #endif
     openssl_configured = 1;
+    return ret;
 }
 
 void openssl_no_config_int(void)