Revert "Disable OpenSSL UI"

This reverts commit 1c88c3b3b5.

It breaks the "read a password from stdin" functionality that OpenSSL provides.

Fixes #4059, #4143.

Conflicts:

	deps/openssl/openssl.gyp

deps/openssl/openssl.gyp

@@ -19,7 +19,6 @@
         # Work around brain dead SunOS linker.
         'OPENSSL_NO_GOST',
         'OPENSSL_NO_HW_PADLOCK',
-        'OPENSSL_NO_TTY'
       ],
       'sources': [
         'openssl/ssl/bio_ssl.c',
@@ -536,7 +535,6 @@
         'openssl/crypto/ui/ui_compat.c',
         'openssl/crypto/ui/ui_err.c',
         'openssl/crypto/ui/ui_lib.c',
-        'openssl/crypto/ui/ui_dummy.c',
         'openssl/crypto/ui/ui_openssl.c',
         'openssl/crypto/ui/ui_util.c',
         'openssl/crypto/uid.c',

deps/openssl/openssl/crypto/ui/ui_dummy.c

@@ -1,95 +0,0 @@
-/* ====================================================================
- * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-
-#include <openssl/e_os2.h>
-#include <evp.h>
-#include "ui_locl.h"
-#include "cryptlib.h"
-
-#ifdef OPENSSL_NO_TTY
-
-static int dummy_read_write_string(UI *ui, UI_STRING *uis);
-static int dummy_open_close(UI *ui);
-
-static UI_METHOD ui_dummy =
-	{
-	"Dummy user interface",
-	dummy_open_close,
-	dummy_read_write_string,
-	NULL,
-	dummy_read_write_string,
-	dummy_open_close,
-	NULL
-	};
-
-UI_METHOD *UI_OpenSSL(void)
-	{
-	return &ui_dummy;
-	}
-
-static int dummy_open_close(UI *ui)
-	{
-  /* Pretend that opening and closing the dummy UI succeeds. */
-  return 1;
-	}
-
-static int dummy_read_write_string(UI *ui, UI_STRING *uis)
-	{
-  /* Writing to and reading from the dummy UI is not possible. */
-	return 0;
-	}
-
-
-#endif

deps/openssl/openssl/crypto/ui/ui_openssl.c

@@ -114,7 +114,6 @@
  * [including the GNU Public Licence.]
  */
 
-#ifndef OPENSSL_NO_TTY
 
 #include <openssl/e_os2.h>
 
@@ -711,5 +710,3 @@ static int noecho_fgets(char *buf, int size, FILE *tty)
 	return(strlen(buf));
 	}
 #endif
-
-#endif