4
* Version: $Id: cb.c,v 1.1.2.3 2006/05/01 16:48:11 aland Exp $
6
* This program is free software; you can redistribute it and/or modify
7
* it under the terms of the GNU General Public License as published by
8
* the Free Software Foundation; either version 2 of the License, or
9
* (at your option) any later version.
11
* This program is distributed in the hope that it will be useful,
12
* but WITHOUT ANY WARRANTY; without even the implied warranty of
13
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
* GNU General Public License for more details.
16
* You should have received a copy of the GNU General Public License
17
* along with this program; if not, write to the Free Software
18
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20
* Copyright 2001 hereUare Communications, Inc. <raghud@hereuare.com>
26
void cbtls_info(const SSL *s, int where, int ret)
28
const char *str, *state;
31
w = where & ~SSL_ST_MASK;
32
if (w & SSL_ST_CONNECT) str=" TLS_connect";
33
else if (w & SSL_ST_ACCEPT) str=" TLS_accept";
36
state = SSL_state_string_long(s);
37
state = state ? state : "NULL";
39
if (where & SSL_CB_LOOP) {
40
DEBUG2("%s: %s\n", str, state);
41
} else if (where & SSL_CB_HANDSHAKE_START) {
42
DEBUG2("%s: %s\n", str, state);
43
} else if (where & SSL_CB_HANDSHAKE_DONE) {
44
DEBUG2("%s: %s\n", str, state);
45
} else if (where & SSL_CB_ALERT) {
46
str=(where & SSL_CB_READ)?"read":"write";
47
radlog(L_ERR,"TLS Alert %s:%s:%s\n", str,
48
SSL_alert_type_string_long(ret),
49
SSL_alert_desc_string_long(ret));
50
} else if (where & SSL_CB_EXIT) {
52
radlog(L_ERR, "%s:failed in %s\n", str, state);
54
radlog(L_ERR, "%s:error in %s\n", str, state);
59
* Fill in our 'info' with TLS data.
61
void cbtls_msg(int write_p, int msg_version, int content_type,
62
const void *buf, size_t len,
63
SSL *ssl UNUSED, void *arg)
65
tls_session_t *state = (tls_session_t *)arg;
68
* Work around bug #298, where we may be called with a NULL
69
* argument. We should really log a serious error
73
state->info.origin = (unsigned char)write_p;
74
state->info.content_type = (unsigned char)content_type;
75
state->info.record_len = len;
76
state->info.version = msg_version;
77
state->info.initialized = 1;
79
if (content_type == SSL3_RT_ALERT) {
80
state->info.alert_level = ((const unsigned char*)buf)[0];
81
state->info.alert_description = ((const unsigned char*)buf)[1];
82
state->info.handshake_type = 0x00;
84
} else if (content_type == SSL3_RT_HANDSHAKE) {
85
state->info.handshake_type = ((const unsigned char*)buf)[0];
86
state->info.alert_level = 0x00;
87
state->info.alert_description = 0x00;
89
tls_session_information(state);
92
int cbtls_password(char *buf,
97
strcpy(buf, (char *)userdata);
98
return(strlen((char *)userdata));
101
RSA *cbtls_rsa(SSL *s UNUSED, int is_export UNUSED, int keylength)
103
static RSA *rsa_tmp=NULL;
105
if (rsa_tmp == NULL) {
106
DEBUG2("Generating temp (%d bit) RSA key...", keylength);
107
rsa_tmp=RSA_generate_key(keylength, RSA_F4, NULL, NULL);
112
#endif /* !defined(NO_OPENSSL) */