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> |
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5 | 2000-2002 Guus Sliepen <guus@sliepen.eu.org> |
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6 | 2000 Cris van Pelt <tribbel@arise.dhs.org> |
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7 | 2003 Marc Lehmann <pcg@goof.com> |
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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 <arpa/inet.h> |
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38 | #ifdef ENABLE_ICMP |
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39 | # ifdef HAVE_NETINET_IN_SYSTM_H |
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40 | # include <netinet/in_systm.h> |
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41 | # endif |
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42 | # ifdef HAVE_NETINET_IP_H |
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43 | # include <netinet/ip.h> |
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44 | # endif |
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45 | # include <netinet/ip_icmp.h> |
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46 | #endif |
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47 | |
33 | |
48 | #include <openssl/err.h> |
34 | #include <openssl/err.h> |
49 | #include <openssl/pem.h> |
35 | #include <openssl/pem.h> |
50 | #include <openssl/rsa.h> |
36 | #include <openssl/rsa.h> |
51 | #include <openssl/rand.h> |
37 | #include <openssl/rand.h> |
… | |
… | |
111 | |
97 | |
112 | void configuration::init () |
98 | void configuration::init () |
113 | { |
99 | { |
114 | memset (this, 0, sizeof (*this)); |
100 | memset (this, 0, sizeof (*this)); |
115 | |
101 | |
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102 | mtu = DEFAULT_MTU; |
116 | rekey = DEFAULT_REKEY; |
103 | rekey = DEFAULT_REKEY; |
117 | keepalive = DEFAULT_KEEPALIVE; |
104 | keepalive = DEFAULT_KEEPALIVE; |
118 | llevel = L_INFO; |
105 | llevel = L_INFO; |
119 | ip_proto = IPPROTO_GRE; |
106 | ip_proto = IPPROTO_GRE; |
120 | #if ENABLE_ICMP |
107 | #if ENABLE_ICMP |
… | |
… | |
238 | else |
225 | else |
239 | 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); |
240 | } |
227 | } |
241 | else if (!strcmp (var, "ip-proto")) |
228 | else if (!strcmp (var, "ip-proto")) |
242 | ip_proto = atoi (val); |
229 | ip_proto = atoi (val); |
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230 | else if (!strcmp (var, "icmp-type")) |
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231 | { |
243 | #if ENABLE_ICMP |
232 | #if ENABLE_ICMP |
244 | //TODO: error message |
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245 | else if (!strcmp (var, "icmp-type")) |
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246 | icmp_type = atoi (val); |
233 | icmp_type = atoi (val); |
247 | #endif |
234 | #endif |
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235 | } |
248 | |
236 | |
249 | // per config |
237 | // per config |
250 | else if (!strcmp (var, "node")) |
238 | else if (!strcmp (var, "node")) |
251 | { |
239 | { |
252 | default_node.id++; |
240 | default_node.id++; |
… | |
… | |
311 | script_if_up = strdup (val); |
299 | script_if_up = strdup (val); |
312 | else if (!strcmp (var, "node-up")) |
300 | else if (!strcmp (var, "node-up")) |
313 | script_node_up = strdup (val); |
301 | script_node_up = strdup (val); |
314 | else if (!strcmp (var, "node-down")) |
302 | else if (!strcmp (var, "node-down")) |
315 | script_node_down = strdup (val); |
303 | script_node_down = strdup (val); |
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304 | else if (!strcmp (var, "http-proxy-host")) |
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305 | { |
316 | #if ENABLE_HTTP_PROXY |
306 | #if ENABLE_HTTP_PROXY |
317 | else if (!strcmp (var, "http-proxy-host")) |
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318 | proxy_host = strdup (val); |
307 | proxy_host = strdup (val); |
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308 | #endif |
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309 | } |
319 | else if (!strcmp (var, "http-proxy-port")) |
310 | else if (!strcmp (var, "http-proxy-port")) |
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311 | { |
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312 | #if ENABLE_HTTP_PROXY |
320 | proxy_port = atoi (val); |
313 | proxy_port = atoi (val); |
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314 | #endif |
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315 | } |
321 | else if (!strcmp (var, "http-proxy-auth")) |
316 | else if (!strcmp (var, "http-proxy-auth")) |
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317 | { |
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318 | #if ENABLE_HTTP_PROXY |
322 | proxy_auth = (char *)base64_encode ((const u8 *)val, strlen (val)); |
319 | proxy_auth = (char *)base64_encode ((const u8 *)val, strlen (val)); |
323 | #endif |
320 | #endif |
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321 | } |
324 | |
322 | |
325 | /* node-specific, non-defaultable */ |
323 | /* node-specific, non-defaultable */ |
326 | else if (node != &default_node && !strcmp (var, "hostname")) |
324 | else if (node != &default_node && !strcmp (var, "hostname")) |
327 | { |
325 | { |
328 | free (node->hostname); |
326 | free (node->hostname); |