1 | /* |
1 | /* |
2 | conf.c -- configuration code |
2 | conf.c -- configuration code |
3 | Copyright (C) 1998 Robert van der Meulen |
3 | Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com> |
4 | 1998-2002 Ivo Timmermans <ivo@o2w.nl> |
|
|
5 | 2000-2002 Guus Sliepen <guus@sliepen.eu.org> |
|
|
6 | 2000 Cris van Pelt <tribbel@arise.dhs.org> |
|
|
7 | 2003 Marc Lehmann <pcg@goof.com> |
|
|
8 | |
4 | |
9 | This program is free software; you can redistribute it and/or modify |
5 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by |
6 | it under the terms of the GNU General Public License as published by |
11 | the Free Software Foundation; either version 2 of the License, or |
7 | the Free Software Foundation; either version 2 of the License, or |
12 | (at your option) any later version. |
8 | (at your option) any later version. |
… | |
… | |
31 | #include <netdb.h> |
27 | #include <netdb.h> |
32 | #include <sys/stat.h> |
28 | #include <sys/stat.h> |
33 | #include <sys/types.h> |
29 | #include <sys/types.h> |
34 | #include <unistd.h> |
30 | #include <unistd.h> |
35 | |
31 | |
36 | #include <netinet/in.h> |
32 | #include "netcompat.h" |
37 | #include <netinet/icmp.h> |
|
|
38 | |
33 | |
39 | #include <openssl/err.h> |
34 | #include <openssl/err.h> |
40 | #include <openssl/pem.h> |
35 | #include <openssl/pem.h> |
41 | #include <openssl/rsa.h> |
36 | #include <openssl/rsa.h> |
42 | #include <openssl/rand.h> |
37 | #include <openssl/rand.h> |
… | |
… | |
102 | |
97 | |
103 | void configuration::init () |
98 | void configuration::init () |
104 | { |
99 | { |
105 | memset (this, 0, sizeof (*this)); |
100 | memset (this, 0, sizeof (*this)); |
106 | |
101 | |
|
|
102 | mtu = DEFAULT_MTU; |
107 | rekey = DEFAULT_REKEY; |
103 | rekey = DEFAULT_REKEY; |
108 | keepalive = DEFAULT_KEEPALIVE; |
104 | keepalive = DEFAULT_KEEPALIVE; |
109 | llevel = L_INFO; |
105 | llevel = L_INFO; |
110 | ip_proto = IPPROTO_GRE; |
106 | ip_proto = IPPROTO_GRE; |
|
|
107 | #if ENABLE_ICMP |
111 | icmp_type = ICMP_ECHOREPLY; |
108 | icmp_type = ICMP_ECHOREPLY; |
|
|
109 | #endif |
112 | |
110 | |
113 | default_node.udp_port = DEFAULT_UDPPORT; |
111 | default_node.udp_port = DEFAULT_UDPPORT; |
114 | default_node.tcp_port = DEFAULT_UDPPORT; |
112 | default_node.tcp_port = DEFAULT_UDPPORT; |
115 | default_node.connectmode = conf_node::C_ALWAYS; |
113 | default_node.connectmode = conf_node::C_ALWAYS; |
116 | default_node.compress = true; |
114 | default_node.compress = true; |
… | |
… | |
228 | slog (L_WARN, "'%s': %s, at '%s' line %d", val, UNKNOWN_LOGLEVEL, fname, line); |
226 | slog (L_WARN, "'%s': %s, at '%s' line %d", val, UNKNOWN_LOGLEVEL, fname, line); |
229 | } |
227 | } |
230 | else if (!strcmp (var, "ip-proto")) |
228 | else if (!strcmp (var, "ip-proto")) |
231 | ip_proto = atoi (val); |
229 | ip_proto = atoi (val); |
232 | else if (!strcmp (var, "icmp-type")) |
230 | else if (!strcmp (var, "icmp-type")) |
|
|
231 | { |
|
|
232 | #if ENABLE_ICMP |
233 | icmp_type = atoi (val); |
233 | icmp_type = atoi (val); |
|
|
234 | #endif |
|
|
235 | } |
234 | |
236 | |
235 | // per config |
237 | // per config |
236 | else if (!strcmp (var, "node")) |
238 | else if (!strcmp (var, "node")) |
237 | { |
239 | { |
238 | default_node.id++; |
240 | default_node.id++; |
… | |
… | |
297 | script_if_up = strdup (val); |
299 | script_if_up = strdup (val); |
298 | else if (!strcmp (var, "node-up")) |
300 | else if (!strcmp (var, "node-up")) |
299 | script_node_up = strdup (val); |
301 | script_node_up = strdup (val); |
300 | else if (!strcmp (var, "node-down")) |
302 | else if (!strcmp (var, "node-down")) |
301 | script_node_down = strdup (val); |
303 | script_node_down = strdup (val); |
|
|
304 | else if (!strcmp (var, "http-proxy-host")) |
|
|
305 | { |
302 | #if ENABLE_HTTP_PROXY |
306 | #if ENABLE_HTTP_PROXY |
303 | else if (!strcmp (var, "http-proxy-host")) |
|
|
304 | proxy_host = strdup (val); |
307 | proxy_host = strdup (val); |
|
|
308 | #endif |
|
|
309 | } |
305 | else if (!strcmp (var, "http-proxy-port")) |
310 | else if (!strcmp (var, "http-proxy-port")) |
|
|
311 | { |
|
|
312 | #if ENABLE_HTTP_PROXY |
306 | proxy_port = atoi (val); |
313 | proxy_port = atoi (val); |
|
|
314 | #endif |
|
|
315 | } |
307 | else if (!strcmp (var, "http-proxy-auth")) |
316 | else if (!strcmp (var, "http-proxy-auth")) |
|
|
317 | { |
|
|
318 | #if ENABLE_HTTP_PROXY |
308 | proxy_auth = (char *)base64_encode ((const u8 *)val, strlen (val)); |
319 | proxy_auth = (char *)base64_encode ((const u8 *)val, strlen (val)); |
309 | #endif |
320 | #endif |
|
|
321 | } |
310 | |
322 | |
311 | /* node-specific, non-defaultable */ |
323 | /* node-specific, non-defaultable */ |
312 | else if (node != &default_node && !strcmp (var, "hostname")) |
324 | else if (node != &default_node && !strcmp (var, "hostname")) |
313 | { |
325 | { |
314 | free (node->hostname); |
326 | free (node->hostname); |
… | |
… | |
438 | printf (_("MTU: %d\n"), mtu); |
450 | printf (_("MTU: %d\n"), mtu); |
439 | printf (_("rekeying interval: %d\n"), rekey); |
451 | printf (_("rekeying interval: %d\n"), rekey); |
440 | printf (_("keepalive interval: %d\n"), keepalive); |
452 | printf (_("keepalive interval: %d\n"), keepalive); |
441 | printf (_("interface: %s\n"), ifname); |
453 | printf (_("interface: %s\n"), ifname); |
442 | printf (_("primary rsa key: %s\n"), prikeyfile ? prikeyfile : "<default>"); |
454 | printf (_("primary rsa key: %s\n"), prikeyfile ? prikeyfile : "<default>"); |
443 | printf (_("rsa key size: %d\n"), rsa_key ? RSA_size (rsa_key) : -1); |
455 | printf (_("rsa key size: %d\n"), rsa_key ? RSA_size (rsa_key) * 8 : -1); |
444 | printf ("\n"); |
456 | printf ("\n"); |
445 | |
457 | |
446 | printf ("%4s %-17s %s %-8.8s %-10.10s %s\n", |
458 | printf ("%4s %-17s %s %-8.8s %-10.10s %s\n", |
447 | _("ID#"), _("MAC"), _("Com"), _("Conmode"), _("Node"), _("Host:Port")); |
459 | _("ID#"), _("MAC"), _("Com"), _("Conmode"), _("Node"), _("Host:Port")); |
448 | |
460 | |