1 files changed, 28 insertions, 6 deletions
diff --git a/net/socket/ssl_client_socket_openssl.cc b/net/socket/ssl_client_socket_openssl.cc
index 3f01db2..62f3dbb 100644
--- a/net/socket/ssl_client_socket_openssl.cc
+++ b/net/socket/ssl_client_socket_openssl.cc
@@ -10,10 +10,10 @@
 #include <openssl/ssl.h>
 #include <openssl/err.h>
 
-#include "net/base/cert_verifier.h"
 #include "base/metrics/histogram.h"
+#include "base/openssl_util.h"
+#include "net/base/cert_verifier.h"
 #include "net/base/net_errors.h"
-#include "net/base/openssl_util.h"
 #include "net/base/ssl_connection_status_flags.h"
 #include "net/base/ssl_info.h"
 
@@ -58,6 +58,29 @@ int MapOpenSSLError(int err) {
   }
 }
 
+// We do certificate verification after handshake, so we disable the default
+// by registering a no-op verify function.
+int NoOpVerifyCallback(X509_STORE_CTX*, void *) {
+  DVLOG(3) << "skipping cert verify";
+  return 1;
+}
+
+struct SSLContextSingletonTraits : public DefaultSingletonTraits<SSL_CTX> {
+  static SSL_CTX* New() {
+    base::EnsureOpenSSLInit();
+    SSL_CTX* self = SSL_CTX_new(SSLv23_client_method());
+    SSL_CTX_set_cert_verify_callback(self, NoOpVerifyCallback, NULL);
+    return self;
+  }
+  static void Delete(SSL_CTX* self) {
+    SSL_CTX_free(self);
+  }
+};
+
+SSL_CTX* GetSSLContext() {
+  return Singleton<SSL_CTX, SSLContextSingletonTraits>::get();
+}
+
 }  // namespace
 
 SSLClientSocketOpenSSL::SSLClientSocketOpenSSL(
@@ -93,7 +116,7 @@ bool SSLClientSocketOpenSSL::Init() {
   DCHECK(!ssl_);
   DCHECK(!transport_bio_);
 
-  ssl_ = SSL_new(GetOpenSSLInitSingleton()->ssl_ctx());
+  ssl_ = SSL_new(GetSSLContext());
   if (!ssl_) {
     MaybeLogSSLError();
     return false;
@@ -394,8 +417,7 @@ void SSLClientSocketOpenSSL::InvalidateSessionIfBadCertificate() {
     // see SSL_CTX_set_session_cache_mode(SSL_SESS_CACHE_CLIENT).
     SSL_SESSION* session = SSL_get_session(ssl_);
     LOG_IF(ERROR, session) << "Connection has a session?? " << session;
-    int rv = SSL_CTX_remove_session(GetOpenSSLInitSingleton()->ssl_ctx(),
-                                    session);
+    int rv = SSL_CTX_remove_session(GetSSLContext(), session);
     LOG_IF(ERROR, rv) << "Session was cached?? " << rv;
   }
 }
@@ -404,7 +426,7 @@ X509Certificate* SSLClientSocketOpenSSL::UpdateServerCert() {
   if (server_cert_)
     return server_cert_;
 
-  ScopedSSL<X509, X509_free> cert(SSL_get_peer_certificate(ssl_));
+  base::ScopedOpenSSL<X509, X509_free> cert(SSL_get_peer_certificate(ssl_));
   if (!cert.get()) {
     LOG(WARNING) << "SSL_get_peer_certificate returned NULL";
     return NULL;