Remove platform-specific implementations of RSAPrivateKey and SignatureCreator

Use NSS/OpenSSL on all platforms, rather than deferring to the underlying OS routines.

Because X509Certificate::CreateSelfSigned no longer relies on platform-native types for RSA keys or certificates, it has been moved to x509_util and simply returns a DER-encoded certificate as a string.

BUG=none
R=wtc

Review URL: https://chromiumcodereview.appspot.com/17265013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@208870 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 10 insertions, 14 deletions

diff --git a/remoting/base/rsa_key_pair.cc b/remoting/base/rsa_key_pair.cc
index 9f8b11f..81e8a92 100644
--- a/remoting/base/rsa_key_pair.cc
+++ b/remoting/base/rsa_key_pair.cc
@@ -14,7 +14,7 @@
 #include "base/time.h"
 #include "crypto/rsa_private_key.h"
 #include "crypto/signature_creator.h"
-#include "net/cert/x509_certificate.h"
+#include "net/cert/x509_util.h"
 
 namespace remoting {
 
@@ -92,19 +92,15 @@ std::string RsaKeyPair::SignMessage(const std::string& message) const {
 }
 
 std::string RsaKeyPair::GenerateCertificate() const {
-  scoped_refptr<net::X509Certificate> cert =
-      net::X509Certificate::CreateSelfSigned(
-          key_.get(), "CN=chromoting",
-          base::RandInt(1, std::numeric_limits<int>::max()),
-          base::TimeDelta::FromDays(1));
-  if (!cert.get())
-    return std::string();
-
-  std::string encoded;
-  bool result = net::X509Certificate::GetDEREncoded(cert->os_cert_handle(),
-                                                    &encoded);
-  CHECK(result);
-  return encoded;
+  std::string der_cert;
+  net::x509_util::CreateSelfSignedCert(
+      key_.get(),
+      "CN=chromoting",
+      base::RandInt(1, std::numeric_limits<int>::max()),
+      base::Time::Now(),
+      base::Time::Now() + base::TimeDelta::FromDays(1),
+      &der_cert);
+  return der_cert;
 }
 
 }  // namespace remoting