Support intermediate certificates for OpenSSL client auth.

net/socket/ssl_client_socket_openssl.h

Index: net/socket/ssl_client_socket_openssl.h
diff --git a/net/socket/ssl_client_socket_openssl.h b/net/socket/ssl_client_socket_openssl.h
index ac65710bd1e683c023994fd7aebb914b1605ae50..b56c5c12807e6e6dfe8cfb1cee78ff93774946ab 100644
--- a/net/socket/ssl_client_socket_openssl.h
+++ b/net/socket/ssl_client_socket_openssl.h
@@ -27,6 +27,7 @@ typedef struct evp_pkey_st EVP_PKEY;
 // <openssl/ssl.h>
 typedef struct ssl_st SSL;
 // <openssl/x509.h>
+struct stack_st_X509;

[Ryan Sleevi, 2014/08/14 01:27:18]

Unnecessary?

[davidben, 2014/08/14 16:50:16]

Removed. (Remnant of previous iteration.)

 typedef struct x509_st X509;
 // <openssl/ossl_type.h>
 typedef struct x509_store_ctx_st X509_STORE_CTX;
@@ -142,7 +143,7 @@ class SSLClientSocketOpenSSL : public SSLClientSocket {
 
   // Callback from the SSL layer that indicates the remote server is requesting
   // a certificate for this client.
-  int ClientCertRequestCallback(SSL* ssl, X509** x509, EVP_PKEY** pkey);
+  int ClientCertRequestCallback(SSL* ssl);
 
   // CertVerifyCallback is called to verify the server's certificates. We do
   // verification after the handshake so this function only enforces that the