[openssh.git] / openbsd-compat / xcrypt.c

/*
 * Copyright (c) 2003 Ben Lindstrom.  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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
 */

#include "includes.h"

# ifdef HAVE_CRYPT_H
#  include <crypt.h>
# endif

# ifdef __hpux
#  include <hpsecurity.h>
#  include <prot.h>
# endif

# ifdef HAVE_SECUREWARE
#  include <sys/security.h>
#  include <sys/audit.h>
#  include <prot.h>
# endif 

# if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
#  include <shadow.h>
# endif

# if defined(HAVE_GETPWANAM) && !defined(DISABLE_SHADOW)
#  include <sys/label.h>
#  include <sys/audit.h>
#  include <pwdadj.h>
# endif

# if defined(HAVE_MD5_PASSWORDS) && !defined(HAVE_MD5_CRYPT)
#  include "md5crypt.h"
# endif 

char *
xcrypt(const char *password, const char *salt)
{
	char *crypted;

# ifdef HAVE_MD5_PASSWORDS
        if (is_md5_salt(salt))
                crypted = md5_crypt(password, salt);
        else
                crypted = crypt(password, salt);
# elif defined(__hpux) && !defined(HAVE_SECUREWARE)
	if (iscomsec())
                crypted = bigcrypt(password, salt);
        else
                crypted = crypt(password, salt);
# elif defined(HAVE_SECUREWARE)
        crypted = bigcrypt(password, salt);
# else
        crypted = crypt(password, salt);
# endif 

	return crypted;
}

/*
 * Handle shadowed password systems in a cleaner way for portable
 * version.
 */

char *
shadow_pw(struct passwd *pw)
{
	char *pw_password = pw->pw_passwd;

# if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
	struct spwd *spw = getspnam(pw->pw_name);

	if (spw != NULL)
#ifdef HAVE_LIBIAF
		pw_password = get_iaf_password(pw);
#else
		pw_password = spw->sp_pwdp;
#endif /* HAVE_LIBIAF */
# endif
# if defined(HAVE_GETPWANAM) && !defined(DISABLE_SHADOW)
	struct passwd_adjunct *spw;
	if (issecure() && (spw = getpwanam(pw->pw_name)) != NULL)
		pw_password = spw->pwa_passwd;
# elif defined(HAVE_SECUREWARE)
	struct pr_passwd *spw = getprpwnam(pw->pw_name);

	if (spw != NULL)
		pw_password = spw->ufld.fd_encrypt;
# endif

	return pw_password;
}
Commit	Line	Data
7c6eb32f	1	/*
	2	* Copyright (c) 2003 Ben Lindstrom. All rights reserved.
	3	*
	4	* Redistribution and use in source and binary forms, with or without
	5	* modification, are permitted provided that the following conditions
	6	* are met:
	7	* 1. Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* 2. Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	*
	13	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
	14	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	15	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	16	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
	17	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	18	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	19	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	20	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	21	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
	22	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	23	*/
	24
	25	#include "includes.h"
	26
7c6eb32f	27	# ifdef HAVE_CRYPT_H
	28	# include <crypt.h>
	29	# endif
	30
	31	# ifdef __hpux
	32	# include <hpsecurity.h>
	33	# include <prot.h>
	34	# endif
	35
	36	# ifdef HAVE_SECUREWARE
	37	# include <sys/security.h>
	38	# include <sys/audit.h>
	39	# include <prot.h>
	40	# endif
	41
	42	# if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
	43	# include <shadow.h>
	44	# endif
	45
	46	# if defined(HAVE_GETPWANAM) && !defined(DISABLE_SHADOW)
	47	# include <sys/label.h>
	48	# include <sys/audit.h>
	49	# include <pwdadj.h>
	50	# endif
	51
	52	# if defined(HAVE_MD5_PASSWORDS) && !defined(HAVE_MD5_CRYPT)
	53	# include "md5crypt.h"
	54	# endif
	55
7c6eb32f	56	char *
	57	xcrypt(const char password, const char salt)
	58	{
	59	char *crypted;
	60
	61	# ifdef HAVE_MD5_PASSWORDS
	62	if (is_md5_salt(salt))
	63	crypted = md5_crypt(password, salt);
	64	else
	65	crypted = crypt(password, salt);
862f54da	66	# elif defined(__hpux) && !defined(HAVE_SECUREWARE)
7c6eb32f	67	if (iscomsec())
	68	crypted = bigcrypt(password, salt);
	69	else
	70	crypted = crypt(password, salt);
862f54da	71	# elif defined(HAVE_SECUREWARE)
7c6eb32f	72	crypted = bigcrypt(password, salt);
	73	# else
	74	crypted = crypt(password, salt);
	75	# endif
	76
	77	return crypted;
	78	}
	79
	80	/*
	81	* Handle shadowed password systems in a cleaner way for portable
	82	* version.
	83	*/
	84
	85	char *
	86	shadow_pw(struct passwd *pw)
	87	{
	88	char *pw_password = pw->pw_passwd;
	89
a9705c94	90	# if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
7c6eb32f	91	struct spwd *spw = getspnam(pw->pw_name);
	92
	93	if (spw != NULL)
4c653d8e	94	#ifdef HAVE_LIBIAF
	95	pw_password = get_iaf_password(pw);
	96	#else
7c6eb32f	97	pw_password = spw->sp_pwdp;
4c653d8e	98	#endif /* HAVE_LIBIAF */
7c6eb32f	99	# endif
	100	# if defined(HAVE_GETPWANAM) && !defined(DISABLE_SHADOW)
	101	struct passwd_adjunct *spw;
	102	if (issecure() && (spw = getpwanam(pw->pw_name)) != NULL)
	103	pw_password = spw->pwa_passwd;
862f54da	104	# elif defined(HAVE_SECUREWARE)
7c6eb32f	105	struct pr_passwd *spw = getprpwnam(pw->pw_name);
	106
	107	if (spw != NULL)
	108	pw_password = spw->ufld.fd_encrypt;
7c6eb32f	109	# endif
	110
	111	return pw_password;
	112	}