/* apps/apps.h */

/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)

 * All rights reserved.

 *

 * This package is an SSL implementation written

 * by Eric Young (eay@cryptsoft.com).

 * The implementation was written so as to conform with Netscapes SSL.

 * 

 * This library is free for commercial and non-commercial use as long as

 * the following conditions are aheared to.  The following conditions

 * apply to all code found in this distribution, be it the RC4, RSA,

 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation

 * included with this distribution is covered by the same copyright terms

 * except that the holder is Tim Hudson (tjh@cryptsoft.com).

 * 

 * Copyright remains Eric Young's, and as such any Copyright notices in

 * the code are not to be removed.

 * If this package is used in a product, Eric Young should be given attribution

 * as the author of the parts of the library used.

 * This can be in the form of a textual message at program startup or

 * in documentation (online or textual) provided with the package.

 * 

 * 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 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 acknowledgement:

 *    "This product includes cryptographic software written by

 *     Eric Young (eay@cryptsoft.com)"

 *    The word 'cryptographic' can be left out if the rouines from the library

 *    being used are not cryptographic related :-).

 * 4. If you include any Windows specific code (or a derivative thereof) from 

 *    the apps directory (application code) you must include an acknowledgement:

 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"

 * 

 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND

 * ANY EXPRESS 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 AUTHOR OR 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.

 * 

 * The licence and distribution terms for any publically available version or

 * derivative of this code cannot be changed.  i.e. this code cannot simply be

 * copied and put under another distribution licence

 * [including the GNU Public Licence.]

 */

/* ====================================================================

 * Copyright (c) 1998-2001 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).

 *

 */

#ifndef HEADER_APPS_H

#define HEADER_APPS_H

#ifndef SYMBIAN

#include "../e_os.h"

#else

#include "e_os.h"

#endif

#include <openssl/bio.h>

#include <openssl/x509.h>

#include <openssl/lhash.h>

#include <openssl/conf.h>

#include <openssl/txt_db.h>

#ifndef OPENSSL_NO_ENGINE

#include <openssl/engine.h>

#endif

#include <openssl/ossl_typ.h>

int app_RAND_load_file(const char *file, BIO *bio_e, int dont_warn);

int app_RAND_write_file(const char *file, BIO *bio_e);

/* When `file' is NULL, use defaults.

 * `bio_e' is for error messages. */

void app_RAND_allow_write_file(void);

long app_RAND_load_files(char *file); /* `file' is a list of files to read,

                                       * separated by LIST_SEPARATOR_CHAR

                                       * (see e_os.h).  The string is

                                       * destroyed! */

#ifdef OPENSSL_SYS_WIN32

#define rename(from,to) WIN32_rename((from),(to))

int WIN32_rename(const char *oldname,const char *newname);

#endif

#ifndef MONOLITH

#define MAIN(a,v)	main(a,v)

#ifndef NON_MAIN

CONF *config=NULL;

BIO *bio_err=NULL;

#else

extern CONF *config;

extern BIO *bio_err;

#endif

#else

#define MAIN(a,v)	PROG(a,v)

extern CONF *config;

extern char *default_config_file;

extern BIO *bio_err;

#endif

#ifndef SYMBIAN

#ifndef OPENSSL_SYS_NETWARE

#include <signal.h>

#endif

#endif

#ifndef SYMBIAN

#ifdef SIGPIPE

#define do_pipe_sig()	signal(SIGPIPE,SIG_IGN)

#else

#define do_pipe_sig()

#endif

#else

#define do_pipe_sig()

#endif

#if defined(MONOLITH) && !defined(OPENSSL_C)

#  define apps_startup() \

		do_pipe_sig()

#  define apps_shutdown()

#else

#  ifndef OPENSSL_NO_ENGINE

#    if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN16) || \

     defined(OPENSSL_SYS_WIN32)

#      ifdef _O_BINARY

#        define apps_startup() \

			do { _fmode=_O_BINARY; do_pipe_sig(); CRYPTO_malloc_init(); \

			ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \

			ENGINE_load_builtin_engines(); setup_ui_method(); } while(0)

#      else

#        define apps_startup() \

			do { _fmode=O_BINARY; do_pipe_sig(); CRYPTO_malloc_init(); \

			ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \

			ENGINE_load_builtin_engines(); setup_ui_method(); } while(0)

#      endif

#    else

#      define apps_startup() \

			do { do_pipe_sig(); OpenSSL_add_all_algorithms(); \

			ERR_load_crypto_strings(); ENGINE_load_builtin_engines(); \

			setup_ui_method(); } while(0)

#    endif

#    define apps_shutdown() \

			do { CONF_modules_unload(1); destroy_ui_method(); \

			EVP_cleanup(); ENGINE_cleanup(); \

			CRYPTO_cleanup_all_ex_data(); ERR_remove_state(0); \

			ERR_free_strings(); } while(0)

#  else

#    if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN16) || \

     defined(OPENSSL_SYS_WIN32)

#      ifdef _O_BINARY

#        define apps_startup() \

			do { _fmode=_O_BINARY; do_pipe_sig(); CRYPTO_malloc_init(); \

			ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \

			setup_ui_method(); } while(0)

#      else

#        define apps_startup() \

			do { _fmode=O_BINARY; do_pipe_sig(); CRYPTO_malloc_init(); \

			ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \

			setup_ui_method(); } while(0)

#      endif

#    else

#      define apps_startup() \

			do { do_pipe_sig(); OpenSSL_add_all_algorithms(); \

			ERR_load_crypto_strings(); \

			setup_ui_method(); } while(0)

#    endif

#    define apps_shutdown() \

			do { CONF_modules_unload(1); destroy_ui_method(); \

			EVP_cleanup(); \

			CRYPTO_cleanup_all_ex_data(); ERR_remove_state(0); \

			ERR_free_strings(); } while(0)

#  endif

#endif

typedef struct args_st

	{

	char **data;

	int count;

	} ARGS;

#define PW_MIN_LENGTH 4

typedef struct pw_cb_data

	{

	const void *password;

	const char *prompt_info;

	} PW_CB_DATA;

int password_callback(char *buf, int bufsiz, int verify,

	PW_CB_DATA *cb_data);

int setup_ui_method(void);

void destroy_ui_method(void);

int should_retry(int i);

int args_from_file(char *file, int *argc, char **argv[]);

int str2fmt(char *s);

void program_name(char *in,char *out,int size);

int chopup_args(ARGS *arg,char *buf, int *argc, char **argv[]);

#ifdef HEADER_X509_H

int dump_cert_text(BIO *out, X509 *x);

void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags);

#endif

int set_cert_ex(unsigned long *flags, const char *arg);

int set_name_ex(unsigned long *flags, const char *arg);

int set_ext_copy(int *copy_type, const char *arg);

int copy_extensions(X509 *x, X509_REQ *req, int copy_type);

int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2);

int add_oid_section(BIO *err, CONF *conf);

X509 *load_cert(BIO *err, const char *file, int format,

	const char *pass, ENGINE *e, const char *cert_descrip);

EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,

	const char *pass, ENGINE *e, const char *key_descrip);

EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,

	const char *pass, ENGINE *e, const char *key_descrip);

STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,

	const char *pass, ENGINE *e, const char *cert_descrip);

X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath);

#ifndef OPENSSL_NO_ENGINE

ENGINE *setup_engine(BIO *err, const char *engine, int debug);

#endif

int load_config(BIO *err, CONF *cnf);

char *make_config_name(void);

/* Functions defined in ca.c and also used in ocsp.c */

int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,

			ASN1_GENERALIZEDTIME **pinvtm, const char *str);

#define DB_type         0

#define DB_exp_date     1

#define DB_rev_date     2

#define DB_serial       3       /* index - unique */

#define DB_file         4       

#define DB_name         5       /* index - unique when active and not disabled */

#define DB_NUMBER       6

#define DB_TYPE_REV	'R'

#define DB_TYPE_EXP	'E'

#define DB_TYPE_VAL	'V'

typedef struct db_attr_st

	{

	int unique_subject;

	} DB_ATTR;

typedef struct ca_db_st

	{

	DB_ATTR attributes;

	TXT_DB *db;

	} CA_DB;

BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai);

int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai);

int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix);

int rand_serial(BIGNUM *b, ASN1_INTEGER *ai);

CA_DB *load_index(char *dbfile, DB_ATTR *dbattr);

int index_index(CA_DB *db);

int save_index(const char *dbfile, const char *suffix, CA_DB *db);

int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix);

void free_index(CA_DB *db);

int index_name_cmp(const char **a, const char **b);

int parse_yesno(const char *str, int def);

X509_NAME *parse_name(char *str, long chtype, int multirdn);

int args_verify(char ***pargs, int *pargc,

			int *badarg, BIO *err, X509_VERIFY_PARAM **pm);

void policies_print(BIO *out, X509_STORE_CTX *ctx);

#define FORMAT_UNDEF    0

#define FORMAT_ASN1     1

#define FORMAT_TEXT     2

#define FORMAT_PEM      3

#define FORMAT_NETSCAPE 4

#define FORMAT_PKCS12   5

#define FORMAT_SMIME    6

#define FORMAT_ENGINE   7

#define FORMAT_IISSGC	8	/* XXX this stupid macro helps us to avoid

				 * adding yet another param to load_*key() */

#define EXT_COPY_NONE	0

#define EXT_COPY_ADD	1

#define EXT_COPY_ALL	2

#define NETSCAPE_CERT_HDR	"certificate"

#define APP_PASS_LEN	1024

#define SERIAL_RAND_BITS	64

#endif