Upstream certificate and mime Android implementation.

net/base/openssl_private_key_store_android.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/openssl_private_key_store.h"
+
+#include <openssl/evp.h>
+
+#include "base/logging.h"
+#include "base/memory/singleton.h"
+#include "crypto/openssl_util.h"
+#include "net/android/network_library.h"
+
+namespace net {
+
+namespace {
+
+class OpenSSLKeyStoreAndroid : public OpenSSLPrivateKeyStore {
+ public:
+  ~OpenSSLKeyStoreAndroid() {}
+
+  // TODO(joth): Use the |url| to help identify this key to the user.
+  // Currently Android has no UI to list these stored private keys (and no
+  // API to associate a name with them), so this is a non-issue.
+  virtual bool StorePrivateKey(const GURL& url, EVP_PKEY* pkey) {
+    uint8* public_key = NULL;
+    int public_len = i2d_PublicKey(pkey, &public_key);
+    uint8* private_key = NULL;
+    int private_len = i2d_PrivateKey(pkey, &private_key);
+
+    bool ret = false;
+    if (public_len && private_len) {
+      ret = net::android::StoreKeyPair(public_key, public_len, private_key,
+                                       private_len);
+    }
+    LOG_IF(ERROR, !ret) << "StorePrivateKey failed. pub len = " << public_len
+                        << " priv len = " << private_len;
+    OPENSSL_free(public_key);
+    OPENSSL_free(private_key);
+    return ret;
+  }
+
+  virtual EVP_PKEY* FetchPrivateKey(EVP_PKEY* pkey) {
+    // TODO(joth): Implement when client authentication is required.
+    NOTIMPLEMENTED();
+    return NULL;
+  }
+
+  static OpenSSLKeyStoreAndroid* GetInstance();
+
+ private:
+  OpenSSLKeyStoreAndroid() {}
+  friend struct DefaultSingletonTraits<OpenSSLKeyStoreAndroid>;
+
+  DISALLOW_COPY_AND_ASSIGN(OpenSSLKeyStoreAndroid);
+};
+
+}  // namespace
+
+// static
+OpenSSLKeyStoreAndroid* OpenSSLKeyStoreAndroid::GetInstance() {
+  return Singleton<OpenSSLKeyStoreAndroid>::get();
+}
+
+#if 0
+// TODO(MERGE): Conflict with openssl_memory_private_key_store.cc
+OpenSSLPrivateKeyStore* OpenSSLPrivateKeyStore::GetInstance() {
+  return OpenSSLKeyStoreAndroid::GetInstance();
+}
+#endif
+}  // namespace net