/*

 * Copyright (c) 2004, 2013, Oracle and/or its affiliates. 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

 *    [email protected].

 *

 * 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.

 */

#ifndef	E_PK11_URI_H

#define	E_PK11_URI_H

#include <security/pkcs11t.h>

/* PKCS#11 URI related prefixes and attributes. */

#define	PK11_URI_PREFIX		"pkcs11:"

#define	FILE_URI_PREFIX		"file://"

#define	PK11_TOKEN		"token"

#define	PK11_MANUF		"manuf"

#define	PK11_SERIAL		"serial"

#define	PK11_MODEL		"model"

#define	PK11_OBJECT		"object"

#define	PK11_OBJECTTYPE		"objecttype"

#define	PK11_ASKPASS		"passphrasedialog"

/* PIN caching policy. */

#define	POLICY_NOT_INITIALIZED	0

#define	POLICY_NONE		1

#define	POLICY_MEMORY		2

#define	POLICY_MLOCKED_MEMORY	3

#define	POLICY_WRONG_VALUE	4

/*

 * That's what getpassphrase(3c) supports.

 */

#define	PK11_MAX_PIN_LEN	256

/* Add new attributes of the PKCS#11 URI here. */

typedef struct pkcs11_uri_struct

	{

	char	*object;	/* object label, the only mandatory info */

	char	*objecttype;	/* (private|public|cert), currently unused */

	char	*token;		/* token label */

	char	*manuf;		/* manufacturer label */

	char	*serial;	/* serial number label */

	char	*model;		/* model label */

	char	*askpass;	/* full path to the command to get the PIN */

	/* Not part of the PKCS11 URI itself. */

	char	*pin;		/* token PIN */

	} pkcs11_uri;

/* For URI processing. */

extern pthread_mutex_t *uri_lock;

int pk11_get_pin(char *dialog, char **pin);

int pk11_get_pin_caching_policy(void);

int pk11_process_pkcs11_uri(const char *uristr, pkcs11_uri *uri_struct,

	const char **file);

int pk11_check_token_attrs(pkcs11_uri *uri_struct);

void pk11_free_pkcs11_uri(pkcs11_uri *uri_struct, CK_BBOOL free_uri_itself);

int pk11_cache_pin(char *pin);

int pk11_token_login(CK_SESSION_HANDLE session, CK_BBOOL *login_done,

	pkcs11_uri *uri_struct, CK_BBOOL is_private);

int pk11_token_relogin(CK_SESSION_HANDLE session);

#endif /* E_PK11_URI_H */