Implement LoadTemporaryRoot for Windows

net/base/x509_certificate_openssl.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/base/x509_certificate.h"
 
 #include <openssl/asn1.h>
 #include <openssl/crypto.h>
 #include <openssl/obj_mac.h>
 #include <openssl/pem.h>
@@ skipping 191 matching lines @@
   if (der_cache->data)
       OPENSSL_free(der_cache->data);
   OPENSSL_free(der_cache);
 }
 
 class X509InitSingleton {
  public:
   int der_cache_ex_index() const { return der_cache_ex_index_; }
   X509_STORE* store() const { return store_.get(); }
 
- private:
-  friend struct DefaultSingletonTraits<X509InitSingleton>;
-  X509InitSingleton()
-      :   der_cache_ex_index_((base::EnsureOpenSSLInit(),
-                               X509_get_ex_new_index(0, 0, 0, 0,
-                                                     DERCache_free))),
-        store_(X509_STORE_new()) {
-    DCHECK_NE(der_cache_ex_index_, -1);
+  void ResetStore() {
+    store_.reset(X509_STORE_new());
+    DCHECK(store_.get());
     X509_STORE_set_default_paths(store_.get());
     // TODO(joth): Enable CRL (see X509_STORE_set_flags(X509_V_FLAG_CRL_CHECK)).
   }
 
+ private:
+  friend struct DefaultSingletonTraits<X509InitSingleton>;
+  X509InitSingleton() {
+    base::EnsureOpenSSLInit();
+    der_cache_ex_index_ = X509_get_ex_new_index(0, 0, 0, 0, DERCache_free);
+    DCHECK_NE(der_cache_ex_index_, -1);
+    ResetStore();
+  }
+
   int der_cache_ex_index_;
   base::ScopedOpenSSL<X509_STORE, X509_STORE_free> store_;
 
   DISALLOW_COPY_AND_ASSIGN(X509InitSingleton);
 };
 
 // Takes ownership of |data| (which must have been allocated by OpenSSL).
 DERCache* SetDERCache(X509Certificate::OSCertHandle cert,
                       int x509_der_cache_index,
                       unsigned char* data,
@@ skipping 64 matching lines @@
 
 void X509Certificate::Initialize() {
   base::EnsureOpenSSLInit();
   fingerprint_ = CalculateFingerprint(cert_handle_);
   ParsePrincipal(cert_handle_, X509_get_subject_name(cert_handle_), &subject_);
   ParsePrincipal(cert_handle_, X509_get_issuer_name(cert_handle_), &issuer_);
   nxou::ParseDate(X509_get_notBefore(cert_handle_), &valid_start_);
   nxou::ParseDate(X509_get_notAfter(cert_handle_), &valid_expiry_);
 }
 
+// static
+void X509Certificate::ResetStore() {
+  Singleton<X509InitSingleton>::get()->ResetStore();
+}
+
 SHA1Fingerprint X509Certificate::CalculateFingerprint(OSCertHandle cert) {
   SHA1Fingerprint sha1;
   unsigned int sha1_size = static_cast<unsigned int>(sizeof(sha1.data));
   int ret = X509_digest(cert, EVP_sha1(), sha1.data, &sha1_size);
   CHECK(ret);
   CHECK_EQ(sha1_size, sizeof(sha1.data));
   return sha1;
 }
 
 // static
@@ skipping 128 matching lines @@
   // cache the DER (if not already cached via X509_set_ex_data).
   DERCache der_cache_a, der_cache_b;
 
   return GetDERAndCacheIfNeeded(a, &der_cache_a) &&
       GetDERAndCacheIfNeeded(b, &der_cache_b) &&
       der_cache_a.data_length == der_cache_b.data_length &&
       memcmp(der_cache_a.data, der_cache_b.data, der_cache_a.data_length) == 0;
 }
 
 } // namespace net