ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/gvpe/src/util.h
(Generate patch)

Comparing gvpe/src/util.h (file contents):
Revision 1.10 by pcg, Thu Oct 16 14:12:00 2003 UTC vs.
Revision 1.14 by pcg, Fri Mar 18 01:53:05 2005 UTC

1/* 1/*
2 util.h -- process management and other utility functions 2 util.h -- process management and other utility functions
3 Copyright (C) 1998-2002 Ivo Timmermans <ivo@o2w.nl> 3 Copyright (C) 1998-2002 Ivo Timmermans <ivo@o2w.nl>
4 2000-2002 Guus Sliepen <guus@sliepen.eu.org> 4 2000-2002 Guus Sliepen <guus@sliepen.eu.org>
5 2003 Marc Lehmann <pcg@goof.com> 5 2003 Marc Lehmann <gvpe@schmorp.de>
6 6
7 This file is part of GVPE.
8
7 This program is free software; you can redistribute it and/or modify 9 GVPE is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by 10 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or 11 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version. 12 (at your option) any later version.
11 13
12 This program is distributed in the hope that it will be useful, 14 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details. 17 GNU General Public License for more details.
16 18
17 You should have received a copy of the GNU General Public License 19 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software 20 along with gvpe; if not, write to the Free Software
19 Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 21 Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20*/ 22*/
21 23
22#ifndef UTIL_H__ 24#ifndef UTIL_H__
23#define UTIL_H__ 25#define UTIL_H__
24 26
25#include "gettext.h" 27#include <openssl/rsa.h>
26 28
27#include "slog.h" 29#include "slog.h"
28#include "iom.h" 30#include "iom.h"
29 31
30/* 32/*
… …
41 * Detach from current terminal, write pidfile, kill parent 43 * Detach from current terminal, write pidfile, kill parent
42 */ 44 */
43extern int detach (int do_detach); 45extern int detach (int do_detach);
44 46
45/* 47/*
46 * Set all files and paths according to netname
47 */
48extern void make_names (void);
49
50/*
51 * check wether the given path is an absolute pathname 48 * check wether the given path is an absolute pathname
52 */ 49 */
53#define ABSOLUTE_PATH(c) ((c)[0] == '/') 50#define ABSOLUTE_PATH(c) ((c)[0] == '/')
51
52/*****************************************************************************/
54 53
55typedef u8 mac[6]; 54typedef u8 mac[6];
56 55
57extern void id2mac (unsigned int id, void *m); 56extern void id2mac (unsigned int id, void *m);
58 57
… …
115 114
116#if ENABLE_HTTP_PROXY 115#if ENABLE_HTTP_PROXY
117u8 *base64_encode (const u8 *data, unsigned int len); 116u8 *base64_encode (const u8 *data, unsigned int len);
118#endif 117#endif
119 118
119/*****************************************************************************/
120
121typedef u8 rsaclear[RSA_KEYLEN - RSA_OVERHEAD]; // challenge data;
122typedef u8 rsacrypt[RSA_KEYLEN]; // encrypted challenge
123
124static inline void
125rsa_encrypt (RSA *key, const rsaclear &chg, rsacrypt &encr)
126{
127 if (RSA_public_encrypt (sizeof chg,
128 (unsigned char *)&chg, (unsigned char *)&encr,
129 key, RSA_PKCS1_OAEP_PADDING) < 0)
130 fatal ("RSA_public_encrypt error");
131}
132
133static inline bool
134rsa_decrypt (RSA *key, const rsacrypt &encr, rsaclear &chg)
135{
136 return RSA_private_decrypt (sizeof encr,
137 (unsigned char *)&encr, (unsigned char *)&chg,
138 key, RSA_PKCS1_OAEP_PADDING) > 0;
139}
140
120#endif 141#endif
121 142

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines