| 1 | /* |
1 | /* |
| 2 | conf.C -- configuration code |
2 | conf.C -- configuration code |
| 3 | Copyright (C) 2003-2008,2011 Marc Lehmann <gvpe@schmorp.de> |
3 | Copyright (C) 2003-2008,2011,2018 Marc Lehmann <gvpe@schmorp.de> |
| 4 | |
4 | |
| 5 | This file is part of GVPE. |
5 | This file is part of GVPE. |
| 6 | |
6 | |
| 7 | GVPE is free software; you can redistribute it and/or modify it |
7 | GVPE is free software; you can redistribute it and/or modify it |
| 8 | under the terms of the GNU General Public License as published by the |
8 | under the terms of the GNU General Public License as published by the |
| … | |
… | |
| 236 | configuration_parser::parse_line (char *line) |
236 | configuration_parser::parse_line (char *line) |
| 237 | { |
237 | { |
| 238 | { |
238 | { |
| 239 | char *end = line + strlen (line); |
239 | char *end = line + strlen (line); |
| 240 | |
240 | |
| 241 | while (*end < ' ' && end >= line) |
241 | while (end >= line && *end < ' ') |
| 242 | end--; |
242 | end--; |
| 243 | |
243 | |
| 244 | *++end = 0; |
244 | *++end = 0; |
| 245 | } |
245 | } |
| 246 | |
246 | |
| … | |
… | |
| 286 | loglevel l = string_to_loglevel (val); |
286 | loglevel l = string_to_loglevel (val); |
| 287 | |
287 | |
| 288 | if (l == L_NONE) |
288 | if (l == L_NONE) |
| 289 | return _("unknown loglevel, ignored"); |
289 | return _("unknown loglevel, ignored"); |
| 290 | } |
290 | } |
|
|
291 | else if (!strcmp (var, "serial")) |
|
|
292 | strncpy (conf.serial, val, sizeof (conf.serial)); |
| 291 | else if (!strcmp (var, "ip-proto")) |
293 | else if (!strcmp (var, "ip-proto")) |
| 292 | conf.ip_proto = atoi (val); |
294 | conf.ip_proto = atoi (val); |
| 293 | else if (!strcmp (var, "icmp-type")) |
295 | else if (!strcmp (var, "icmp-type")) |
| 294 | { |
296 | { |
| 295 | #if ENABLE_ICMP |
297 | #if ENABLE_ICMP |
| … | |
… | |
| 462 | } |
464 | } |
| 463 | else if (!strcmp (var, "inherit-tos")) |
465 | else if (!strcmp (var, "inherit-tos")) |
| 464 | parse_bool (node->inherit_tos, "inherit-tos", true, false); |
466 | parse_bool (node->inherit_tos, "inherit-tos", true, false); |
| 465 | else if (!strcmp (var, "compress")) |
467 | else if (!strcmp (var, "compress")) |
| 466 | parse_bool (node->compress, "compress", true, false); |
468 | parse_bool (node->compress, "compress", true, false); |
|
|
469 | else if (!strcmp (var, "low-power")) |
|
|
470 | parse_bool (node->low_power, "low-power", true, false); |
| 467 | // all these bool options really really cost a lot of executable size! |
471 | // all these bool options really really cost a lot of executable size! |
| 468 | else if (!strcmp (var, "enable-tcp")) |
472 | else if (!strcmp (var, "enable-tcp")) |
| 469 | { |
473 | { |
| 470 | #if ENABLE_TCP |
474 | #if ENABLE_TCP |
| 471 | u8 v; parse_bool (v, "enable-tcp" , PROT_TCPv4, 0); node->protocols = (node->protocols & ~PROT_TCPv4) | v; |
475 | u8 v; parse_bool (v, "enable-tcp" , PROT_TCPv4, 0); node->protocols = (node->protocols & ~PROT_TCPv4) | v; |
| … | |
… | |
| 644 | slog (L_NOTICE, _("local node ('%s') not found in config file, aborting."), ::thisnode); |
648 | slog (L_NOTICE, _("local node ('%s') not found in config file, aborting."), ::thisnode); |
| 645 | exit (EXIT_FAILURE); |
649 | exit (EXIT_FAILURE); |
| 646 | } |
650 | } |
| 647 | |
651 | |
| 648 | if (conf.rsa_key && conf.thisnode->rsa_key) |
652 | if (conf.rsa_key && conf.thisnode->rsa_key) |
| 649 | if (BN_cmp (conf.rsa_key->n, conf.thisnode->rsa_key->n) != 0 |
653 | { |
| 650 | || BN_cmp (conf.rsa_key->e, conf.thisnode->rsa_key->e) != 0) |
654 | const BIGNUM *conf_n, *conf_e, *thisnode_n, *thisnode_e; |
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655 | |
|
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656 | #if OPENSSL_VERSION_NUMBER >= 0x10100000 && !LIBRESSL_VERSION_NUMBER |
|
|
657 | RSA_get0_key (conf.rsa_key, &conf_n, &conf_e, 0); |
|
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658 | RSA_get0_key (conf.thisnode->rsa_key, &thisnode_n, &thisnode_e, 0); |
|
|
659 | #else |
|
|
660 | conf_n = conf.thisnode->rsa_key->n; |
|
|
661 | conf_e = conf.thisnode->rsa_key->e; |
|
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662 | thisnode_n = conf.rsa_key->n; |
|
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663 | thisnode_e = conf.rsa_key->e; |
|
|
664 | #endif |
|
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665 | if (BN_cmp (conf_n, thisnode_n) != 0 || BN_cmp (conf_e, thisnode_e) != 0) |
| 651 | { |
666 | { |
| 652 | slog (L_NOTICE, _("private hostkey and public node key mismatch: is '%s' the correct node?"), ::thisnode); |
667 | slog (L_NOTICE, _("private hostkey and public node key mismatch: is '%s' the correct node?"), ::thisnode); |
| 653 | exit (EXIT_FAILURE); |
668 | exit (EXIT_FAILURE); |
| 654 | } |
669 | } |
|
|
670 | } |
| 655 | } |
671 | } |
| 656 | } |
672 | } |
| 657 | |
673 | |
| 658 | parse_argv (); |
674 | parse_argv (); |
| 659 | } |
675 | } |
