2 * IRC - Internet Relay Chat, ircd/ircd_xopen.c
3 * Copyright (C) 1990, 1991 Armin Gruner
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 1, or (at your option)
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 * @brief Native crypt() function routines
24 * Routines for handling passwords encrypted with the system's native crypt()
25 * function (typically a DES encryption routine, but can be anything nowadays).
28 #define _XOPEN_SOURCE 500
31 #include "ircd_crypt.h"
32 #include "ircd_crypt_native.h"
35 #include "ircd_alloc.h"
37 /* #include <assert.h> -- Now using assert in ircd_log.h */
43 /** Simple routine that just calls crypt() with the supplied password and salt
44 * @param key The password we're encrypting.
45 * @param salt The salt we're using to encrypt key
46 * @return The encrypted password.
48 * Well this bit is (kinda) intact from the original oper password routines :)
49 * It's a very simple wrapper routine that just calls crypt and returns the
53 const char* ircd_crypt_native(const char* key, const char* salt)
58 Debug((DEBUG_DEBUG, "ircd_crypt_native: key is %s", key));
59 Debug((DEBUG_DEBUG, "ircd_crypt_native: salt is %s", salt));
61 return (const char*)crypt(key, salt);
64 /* register ourself with the list of crypt mechanisms -- hikari */
65 void ircd_register_crypt_native(void)
67 crypt_mech_t* crypt_mech;
69 if ((crypt_mech = (crypt_mech_t*)MyMalloc(sizeof(crypt_mech_t))) == NULL)
71 Debug((DEBUG_MALLOC, "Could not allocate space for crypt_native"));
75 crypt_mech->mechname = "native";
76 crypt_mech->shortname = "crypt_native";
77 crypt_mech->description = "System native crypt() function mechanism.";
78 crypt_mech->crypt_function = &ircd_crypt_native;
79 crypt_mech->crypt_token = "$CRYPT$";
80 crypt_mech->crypt_token_size = 7;
82 ircd_crypt_register_mech(crypt_mech);