dropbear: svr-runopts.c annotate

annotate svr-runopts.c @ 840:5128e525c8fa ecc

Default to some larger key sizes

author	Matt Johnston <matt@ucc.asn.au>
date	Thu, 31 Oct 2013 22:49:15 +0800
parents	75509065db53
children	b298bb438625

rev	line source
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	1 /*
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	2 * Dropbear - a SSH2 server
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	3 *
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	4 * Copyright (c) 2002,2003 Matt Johnston
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	5 * All rights reserved.
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	6 *
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	7 * Permission is hereby granted, free of charge, to any person obtaining a copy
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	8 * of this software and associated documentation files (the "Software"), to deal
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	9 * in the Software without restriction, including without limitation the rights
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	11 * copies of the Software, and to permit persons to whom the Software is
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	12 * furnished to do so, subject to the following conditions:
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	13 *
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	14 * The above copyright notice and this permission notice shall be included in
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	15 * all copies or substantial portions of the Software.
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	16 *
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	23 * SOFTWARE. */
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	24
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	25 #include "includes.h"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	26 #include "runopts.h"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	27 #include "signkey.h"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	28 #include "buffer.h"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	29 #include "dbutil.h"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	30 #include "algo.h"
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	31 #include "ecdsa.h"
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	32
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	33 svr_runopts svr_opts; /* GLOBAL */
469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	34
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	35 static void printhelp(const char * progname);
434 0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	36 static void addportandaddress(char* spec);
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	37 static void loadhostkey(const char *keyfile, int fatal_duplicate);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	38 static void addhostkey(const char *keyfile);
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	39
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	40 static void printhelp(const char * progname) {
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	41
716 af4ef98b8591 Add URL to usage text Matt Johnston <matt@ucc.asn.au> parents: 706 diff changeset	42 fprintf(stderr, "Dropbear server v%s https://matt.ucc.asn.au/dropbear/dropbear.html\n"
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	43 "Usage: %s [options]\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	44 "-b bannerfile Display the contents of bannerfile"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	45 " before user login\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	46 " (default: none)\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	47 #ifdef DROPBEAR_DSS
594 a98a2138364a Improve capitalisation for all logged strings Matt Johnston <matt@ucc.asn.au> parents: 575 diff changeset	48 "-d dsskeyfile Use dsskeyfile for the DSS host key\n"
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	49 " (default: %s)\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	50 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	51 #ifdef DROPBEAR_RSA
594 a98a2138364a Improve capitalisation for all logged strings Matt Johnston <matt@ucc.asn.au> parents: 575 diff changeset	52 "-r rsakeyfile Use rsakeyfile for the RSA host key\n"
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	53 " (default: %s)\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	54 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	55 "-F Don't fork into background\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	56 #ifdef DISABLE_SYSLOG
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	57 "(Syslog support not compiled in, using stderr)\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	58 #else
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	59 "-E Log to stderr rather than syslog\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	60 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	61 #ifdef DO_MOTD
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	62 "-m Don't display the motd on login\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	63 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	64 "-w Disallow root logins\n"
121 9337c9f9a607 PAM improvements Matt Johnston <matt@ucc.asn.au> parents: 104 diff changeset	65 #if defined(ENABLE_SVR_PASSWORD_AUTH) \|\| defined(ENABLE_SVR_PAM_AUTH)
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	66 "-s Disable password logins\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	67 "-g Disable password logins for root\n"
692 c58a15983808 Allow configuring "allow blank password option" at runtime Paul Eggleton <paul.eggleton@linux.intel.com> parents: 671 diff changeset	68 "-B Allow blank password logins\n"
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	69 #endif
258 306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	70 #ifdef ENABLE_SVR_LOCALTCPFWD
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	71 "-j Disable local port forwarding\n"
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	72 #endif
258 306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	73 #ifdef ENABLE_SVR_REMOTETCPFWD
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	74 "-k Disable remote port forwarding\n"
258 306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	75 "-a Allow connections to forwarded ports from any host\n"
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	76 #endif
434 0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	77 "-p [address:]port\n"
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	78 " Listen on specified tcp port (and optionally address),\n"
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	79 " up to %d can be specified\n"
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	80 " (default port is %s if none specified)\n"
323 3bfbe95f9a14 Add -P pidfile patch from Swen Schillig Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	81 "-P PidFile Create pid file PidFile\n"
3bfbe95f9a14 Add -P pidfile patch from Swen Schillig Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	82 " (default %s)\n"
71 ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	83 #ifdef INETD_MODE
ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	84 "-i Start for inetd\n"
ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	85 #endif
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	86 "-W <receive_window_buffer> (default %d, larger may be faster, max 1MB)\n"
622 e27d7fb23376 Mention that the value is in seconds Matt Johnston <matt@ucc.asn.au> parents: 594 diff changeset	87 "-K <keepalive> (0 is never, default %d, in seconds)\n"
e27d7fb23376 Mention that the value is in seconds Matt Johnston <matt@ucc.asn.au> parents: 594 diff changeset	88 "-I <idle_timeout> (0 is never, default %d, in seconds)\n"
94 c85c88500ea6 DEBUG_TRACE now only triggers with -v on the cmdline Matt Johnston <matt@ucc.asn.au> parents: 91 diff changeset	89 #ifdef DEBUG_TRACE
510 b85507ade010 - Update manuals, include section on authorized_keys Matt Johnston <matt@ucc.asn.au> parents: 492 diff changeset	90 "-v verbose (compiled with DEBUG_TRACE)\n"
94 c85c88500ea6 DEBUG_TRACE now only triggers with -v on the cmdline Matt Johnston <matt@ucc.asn.au> parents: 91 diff changeset	91 #endif
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	92 ,DROPBEAR_VERSION, progname,
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	93 #ifdef DROPBEAR_DSS
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	94 DSS_PRIV_FILENAME,
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	95 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	96 #ifdef DROPBEAR_RSA
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	97 RSA_PRIV_FILENAME,
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	98 #endif
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	99 DROPBEAR_MAX_PORTS, DROPBEAR_DEFPORT, DROPBEAR_PIDFILE,
513 a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	100 DEFAULT_RECV_WINDOW, DEFAULT_KEEPALIVE, DEFAULT_IDLE_TIMEOUT);
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	101 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	102
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	103 void svr_getopts(int argc, char ** argv) {
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	104
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	105 unsigned int i;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	106 char ** next = 0;
434 0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	107 int nextisport = 0;
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	108 char* recv_window_arg = NULL;
7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	109 char* keepalive_arg = NULL;
513 a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	110 char* idle_timeout_arg = NULL;
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	111 char* keyfile = NULL;
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	112
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	113
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	114 /* see printhelp() for options */
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	115 svr_opts.bannerfile = NULL;
469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	116 svr_opts.banner = NULL;
469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	117 svr_opts.forkbg = 1;
469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	118 svr_opts.norootlogin = 0;
469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	119 svr_opts.noauthpass = 0;
469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	120 svr_opts.norootpass = 0;
692 c58a15983808 Allow configuring "allow blank password option" at runtime Paul Eggleton <paul.eggleton@linux.intel.com> parents: 671 diff changeset	121 svr_opts.allowblankpass = 0;
71 ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	122 svr_opts.inetdmode = 0;
101 72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	123 svr_opts.portcount = 0;
72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	124 svr_opts.hostkey = NULL;
323 3bfbe95f9a14 Add -P pidfile patch from Swen Schillig Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	125 svr_opts.pidfile = DROPBEAR_PIDFILE;
271 be18c7dd486e Fix up #ifdefs for tcp forwarding Matt Johnston <matt@ucc.asn.au> parents: 258 diff changeset	126 #ifdef ENABLE_SVR_LOCALTCPFWD
258 306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	127 svr_opts.nolocaltcp = 0;
271 be18c7dd486e Fix up #ifdefs for tcp forwarding Matt Johnston <matt@ucc.asn.au> parents: 258 diff changeset	128 #endif
be18c7dd486e Fix up #ifdefs for tcp forwarding Matt Johnston <matt@ucc.asn.au> parents: 258 diff changeset	129 #ifdef ENABLE_SVR_REMOTETCPFWD
258 306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	130 svr_opts.noremotetcp = 0;
271 be18c7dd486e Fix up #ifdefs for tcp forwarding Matt Johnston <matt@ucc.asn.au> parents: 258 diff changeset	131 #endif
575 f9b5dc0cba61 - Disable compression for non-final multihops Matt Johnston <matt@ucc.asn.au> parents: 568 diff changeset	132 #ifndef DISABLE_ZLIB
f9b5dc0cba61 - Disable compression for non-final multihops Matt Johnston <matt@ucc.asn.au> parents: 568 diff changeset	133 opts.enable_compress = 1;
f9b5dc0cba61 - Disable compression for non-final multihops Matt Johnston <matt@ucc.asn.au> parents: 568 diff changeset	134 #endif
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	135 /* not yet
33 f789045062e6 Progressing client support Matt Johnston <matt@ucc.asn.au> parents: 24 diff changeset	136 opts.ipv4 = 1;
f789045062e6 Progressing client support Matt Johnston <matt@ucc.asn.au> parents: 24 diff changeset	137 opts.ipv6 = 1;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	138 */
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	139 #ifdef DO_MOTD
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	140 svr_opts.domotd = 1;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	141 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	142 #ifndef DISABLE_SYSLOG
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	143 svr_opts.usingsyslog = 1;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	144 #endif
449 3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	145 opts.recv_window = DEFAULT_RECV_WINDOW;
513 a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	146 opts.keepalive_secs = DEFAULT_KEEPALIVE;
a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	147 opts.idle_timeout_secs = DEFAULT_IDLE_TIMEOUT;
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	148
258 306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	149 #ifdef ENABLE_SVR_REMOTETCPFWD
306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	150 opts.listen_fwd_all = 0;
306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	151 #endif
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	152
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	153 for (i = 1; i < (unsigned int)argc; i++) {
434 0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	154 if (nextisport) {
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	155 addportandaddress(argv[i]);
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	156 nextisport = 0;
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	157 continue;
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	158 }
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	159
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	160 if (next) {
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	161 *next = argv[i];
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	162 if (*next == NULL) {
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	163 dropbear_exit("Invalid null argument");
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	164 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	165 next = 0x00;
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	166
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	167 if (keyfile) {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	168 addhostkey(keyfile);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	169 keyfile = NULL;
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	170 }
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	171 continue;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	172 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	173
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	174 if (argv[i][0] == '-') {
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	175 switch (argv[i][1]) {
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	176 case 'b':
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	177 next = &svr_opts.bannerfile;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	178 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	179 case 'd':
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	180 case 'r':
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	181 next = &keyfile;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	182 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	183 case 'F':
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	184 svr_opts.forkbg = 0;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	185 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	186 #ifndef DISABLE_SYSLOG
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	187 case 'E':
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	188 svr_opts.usingsyslog = 0;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	189 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	190 #endif
271 be18c7dd486e Fix up #ifdefs for tcp forwarding Matt Johnston <matt@ucc.asn.au> parents: 258 diff changeset	191 #ifdef ENABLE_SVR_LOCALTCPFWD
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	192 case 'j':
258 306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	193 svr_opts.nolocaltcp = 1;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	194 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	195 #endif
271 be18c7dd486e Fix up #ifdefs for tcp forwarding Matt Johnston <matt@ucc.asn.au> parents: 258 diff changeset	196 #ifdef ENABLE_SVR_REMOTETCPFWD
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	197 case 'k':
258 306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	198 svr_opts.noremotetcp = 1;
306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	199 break;
306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	200 case 'a':
306499676384 * add -g (dbclient) and -a (dropbear) options for allowing non-local Matt Johnston <matt@ucc.asn.au> parents: 165 diff changeset	201 opts.listen_fwd_all = 1;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	202 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	203 #endif
71 ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	204 #ifdef INETD_MODE
ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	205 case 'i':
ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	206 svr_opts.inetdmode = 1;
ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	207 break;
ac96bc733e71 adding inetd mode back from 0.43 Matt Johnston <matt@ucc.asn.au> parents: 68 diff changeset	208 #endif
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	209 case 'p':
434 0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	210 nextisport = 1;
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	211 break;
323 3bfbe95f9a14 Add -P pidfile patch from Swen Schillig Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	212 case 'P':
3bfbe95f9a14 Add -P pidfile patch from Swen Schillig Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	213 next = &svr_opts.pidfile;
3bfbe95f9a14 Add -P pidfile patch from Swen Schillig Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	214 break;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	215 #ifdef DO_MOTD
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	216 /* motd is displayed by default, -m turns it off */
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	217 case 'm':
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	218 svr_opts.domotd = 0;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	219 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	220 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	221 case 'w':
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	222 svr_opts.norootlogin = 1;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	223 break;
449 3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	224 case 'W':
3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	225 next = &recv_window_arg;
3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	226 break;
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	227 case 'K':
7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	228 next = &keepalive_arg;
7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	229 break;
513 a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	230 case 'I':
a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	231 next = &idle_timeout_arg;
a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	232 break;
121 9337c9f9a607 PAM improvements Matt Johnston <matt@ucc.asn.au> parents: 104 diff changeset	233 #if defined(ENABLE_SVR_PASSWORD_AUTH) \|\| defined(ENABLE_SVR_PAM_AUTH)
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	234 case 's':
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	235 svr_opts.noauthpass = 1;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	236 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	237 case 'g':
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	238 svr_opts.norootpass = 1;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	239 break;
692 c58a15983808 Allow configuring "allow blank password option" at runtime Paul Eggleton <paul.eggleton@linux.intel.com> parents: 671 diff changeset	240 case 'B':
c58a15983808 Allow configuring "allow blank password option" at runtime Paul Eggleton <paul.eggleton@linux.intel.com> parents: 671 diff changeset	241 svr_opts.allowblankpass = 1;
c58a15983808 Allow configuring "allow blank password option" at runtime Paul Eggleton <paul.eggleton@linux.intel.com> parents: 671 diff changeset	242 break;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	243 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	244 case 'h':
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	245 printhelp(argv[0]);
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	246 exit(EXIT_FAILURE);
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	247 break;
442 d82a2a44c684 Add -u option to specify /dev/urandom instead Matt Johnston <matt@ucc.asn.au> parents: 435 diff changeset	248 case 'u':
446 2cd2edfa11ee Just use /dev/urandom since that's what everyone ends up using anyway. Matt Johnston <matt@ucc.asn.au> parents: 442 diff changeset	249 /* backwards compatibility with old urandom option */
442 d82a2a44c684 Add -u option to specify /dev/urandom instead Matt Johnston <matt@ucc.asn.au> parents: 435 diff changeset	250 break;
94 c85c88500ea6 DEBUG_TRACE now only triggers with -v on the cmdline Matt Johnston <matt@ucc.asn.au> parents: 91 diff changeset	251 #ifdef DEBUG_TRACE
c85c88500ea6 DEBUG_TRACE now only triggers with -v on the cmdline Matt Johnston <matt@ucc.asn.au> parents: 91 diff changeset	252 case 'v':
c85c88500ea6 DEBUG_TRACE now only triggers with -v on the cmdline Matt Johnston <matt@ucc.asn.au> parents: 91 diff changeset	253 debug_trace = 1;
c85c88500ea6 DEBUG_TRACE now only triggers with -v on the cmdline Matt Johnston <matt@ucc.asn.au> parents: 91 diff changeset	254 break;
c85c88500ea6 DEBUG_TRACE now only triggers with -v on the cmdline Matt Johnston <matt@ucc.asn.au> parents: 91 diff changeset	255 #endif
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	256 default:
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	257 fprintf(stderr, "Unknown argument %s\n", argv[i]);
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	258 printhelp(argv[0]);
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	259 exit(EXIT_FAILURE);
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	260 break;
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	261 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	262 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	263 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	264
101 72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	265 /* Set up listening ports */
72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	266 if (svr_opts.portcount == 0) {
72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	267 svr_opts.ports[0] = m_strdup(DROPBEAR_DEFPORT);
434 0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	268 svr_opts.addresses[0] = m_strdup(DROPBEAR_DEFADDRESS);
101 72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	269 svr_opts.portcount = 1;
72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	270 }
513 a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	271
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	272 if (svr_opts.bannerfile) {
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	273 struct stat buf;
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	274 if (stat(svr_opts.bannerfile, &buf) != 0) {
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	275 dropbear_exit("Error opening banner file '%s'",
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	276 svr_opts.bannerfile);
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	277 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	278
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	279 if (buf.st_size > MAX_BANNER_SIZE) {
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	280 dropbear_exit("Banner file too large, max is %d bytes",
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	281 MAX_BANNER_SIZE);
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	282 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	283
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	284 svr_opts.banner = buf_new(buf.st_size);
469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	285 if (buf_readfile(svr_opts.banner, svr_opts.bannerfile)!=DROPBEAR_SUCCESS) {
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	286 dropbear_exit("Error reading banner file '%s'",
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	287 svr_opts.bannerfile);
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	288 }
24 469950e86d0f switching to global vars Matt Johnston <matt@ucc.asn.au> parents: 4 diff changeset	289 buf_setpos(svr_opts.banner, 0);
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	290 }
449 3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	291
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	292 if (recv_window_arg) {
449 3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	293 opts.recv_window = atol(recv_window_arg);
492 b956d6151600 Replace calls to strtoul() with a helper m_str_to_uint() Matt Johnston <matt@ucc.asn.au> parents: 454 diff changeset	294 if (opts.recv_window == 0 \|\| opts.recv_window > MAX_RECV_WINDOW) {
449 3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	295 dropbear_exit("Bad recv window '%s'", recv_window_arg);
3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	296 }
3e6c536bc023 Add -W <windowsize> argument and document it. Matt Johnston <matt@ucc.asn.au> parents: 446 diff changeset	297 }
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	298
7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	299 if (keepalive_arg) {
568 005530560594 Rearrange getaddrstring() etc Matt Johnston <matt@ucc.asn.au> parents: 513 diff changeset	300 unsigned int val;
005530560594 Rearrange getaddrstring() etc Matt Johnston <matt@ucc.asn.au> parents: 513 diff changeset	301 if (m_str_to_uint(keepalive_arg, &val) == DROPBEAR_FAILURE) {
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	302 dropbear_exit("Bad keepalive '%s'", keepalive_arg);
7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	303 }
568 005530560594 Rearrange getaddrstring() etc Matt Johnston <matt@ucc.asn.au> parents: 513 diff changeset	304 opts.keepalive_secs = val;
454 7e43f5e473b9 - Add -K keepalive flag for dropbear and dbclient Matt Johnston <matt@ucc.asn.au> parents: 449 diff changeset	305 }
513 a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	306
a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	307 if (idle_timeout_arg) {
568 005530560594 Rearrange getaddrstring() etc Matt Johnston <matt@ucc.asn.au> parents: 513 diff changeset	308 unsigned int val;
005530560594 Rearrange getaddrstring() etc Matt Johnston <matt@ucc.asn.au> parents: 513 diff changeset	309 if (m_str_to_uint(idle_timeout_arg, &val) == DROPBEAR_FAILURE) {
513 a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	310 dropbear_exit("Bad idle_timeout '%s'", idle_timeout_arg);
a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	311 }
568 005530560594 Rearrange getaddrstring() etc Matt Johnston <matt@ucc.asn.au> parents: 513 diff changeset	312 opts.idle_timeout_secs = val;
513 a3748e54273c Idle timeout patch from Farrell Aultman. Needs testing, unsure if server Matt Johnston <matt@ucc.asn.au> parents: 510 diff changeset	313 }
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	314 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	315
434 0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	316 static void addportandaddress(char* spec) {
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	317
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	318 char *myspec = NULL;
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	319
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	320 if (svr_opts.portcount < DROPBEAR_MAX_PORTS) {
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	321
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	322 /* We don't free it, it becomes part of the runopt state */
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	323 myspec = m_strdup(spec);
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	324
706 002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	325 if (myspec[0] == '[') {
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	326 myspec++;
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	327 svr_opts.ports[svr_opts.portcount] = strchr(myspec, ']');
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	328 if (svr_opts.ports[svr_opts.portcount] == NULL) {
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	329 /* Unmatched [ -> exit */
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	330 dropbear_exit("Bad listen address");
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	331 }
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	332 svr_opts.ports[svr_opts.portcount][0] = '\0';
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	333 svr_opts.ports[svr_opts.portcount]++;
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	334 if (svr_opts.ports[svr_opts.portcount][0] != ':') {
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	335 /* Missing port -> exit */
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	336 dropbear_exit("Missing port");
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	337 }
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	338 } else {
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	339 /* search for ':', that separates address and port */
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	340 svr_opts.ports[svr_opts.portcount] = strrchr(myspec, ':');
002cf09827c0 Allow specifying server "-p" options with ipv6 bracket notation, Matt Johnston <matt@ucc.asn.au> parents: 692 diff changeset	341 }
434 0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	342
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	343 if (svr_opts.ports[svr_opts.portcount] == NULL) {
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	344 /* no ':' -> the whole string specifies just a port */
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	345 svr_opts.ports[svr_opts.portcount] = myspec;
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	346 } else {
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	347 /* Split the address/port */
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	348 svr_opts.ports[svr_opts.portcount][0] = '\0';
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	349 svr_opts.ports[svr_opts.portcount]++;
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	350 svr_opts.addresses[svr_opts.portcount] = myspec;
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	351 }
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	352
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	353 if (svr_opts.addresses[svr_opts.portcount] == NULL) {
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	354 /* no address given -> fill in the default address */
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	355 svr_opts.addresses[svr_opts.portcount] = m_strdup(DROPBEAR_DEFADDRESS);
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	356 }
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	357
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	358 if (svr_opts.ports[svr_opts.portcount][0] == '\0') {
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	359 /* empty port -> exit */
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	360 dropbear_exit("Bad port");
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	361 }
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	362
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	363 svr_opts.portcount++;
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	364 }
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	365 }
0aaaf68e97dc Add -p [address:]port option for binding to addresses, patch from Matt Johnston <matt@ucc.asn.au> parents: 271 diff changeset	366
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	367 static void disablekey(int type) {
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	368 int i;
802 4029d3432a4f Fix broken disablekey() Matt Johnston <matt@ucc.asn.au> parents: 795 diff changeset	369 TRACE(("Disabling key type %d", type))
47 4b53a43f0082 - client pubkey auth works Matt Johnston <matt@ucc.asn.au> parents: 33 diff changeset	370 for (i = 0; sshhostkey[i].name != NULL; i++) {
4b53a43f0082 - client pubkey auth works Matt Johnston <matt@ucc.asn.au> parents: 33 diff changeset	371 if (sshhostkey[i].val == type) {
802 4029d3432a4f Fix broken disablekey() Matt Johnston <matt@ucc.asn.au> parents: 795 diff changeset	372 sshhostkey[i].usable = 0;
47 4b53a43f0082 - client pubkey auth works Matt Johnston <matt@ucc.asn.au> parents: 33 diff changeset	373 break;
4b53a43f0082 - client pubkey auth works Matt Johnston <matt@ucc.asn.au> parents: 33 diff changeset	374 }
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	375 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	376 }
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	377
807 75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	378 static void loadhostkey_helper(const char name, void* src, void** dst, int fatal_duplicate) {
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	379 if (*dst) {
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	380 if (fatal_duplicate) {
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	381 dropbear_exit("Only one %s key can be specified", name);
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	382 }
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	383 } else {
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	384 dst = src;
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	385 *src = NULL;
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	386 }
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	387
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	388 }
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	389
101 72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	390 /* Must be called after syslog/etc is working */
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	391 static void loadhostkey(const char *keyfile, int fatal_duplicate) {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	392 sign_key * read_key = new_sign_key();
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	393 int type = DROPBEAR_SIGNKEY_ANY;
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	394 if (readhostkey(keyfile, read_key, &type) == DROPBEAR_FAILURE) {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	395 dropbear_log(LOG_WARNING, "Failed loading %s", keyfile);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	396 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	397
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	398 #ifdef DROPBEAR_RSA
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	399 if (type == DROPBEAR_SIGNKEY_RSA) {
807 75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	400 loadhostkey_helper("RSA", &read_key->rsakey, &svr_opts.hostkey->rsakey, fatal_duplicate);
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	401 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	402 #endif
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	403
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	404 #ifdef DROPBEAR_DSS
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	405 if (type == DROPBEAR_SIGNKEY_DSS) {
807 75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	406 loadhostkey_helper("DSS", &read_key->dsskey, &svr_opts.hostkey->dsskey, fatal_duplicate);
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	407 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	408 #endif
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	409
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	410 #ifdef DROPBEAR_ECDSA
807 75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	411 #ifdef DROPBEAR_ECC_256
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	412 if (type == DROPBEAR_SIGNKEY_ECDSA_NISTP256) {
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	413 loadhostkey_helper("ECDSA256", &read_key->ecckey256, &svr_opts.hostkey->ecckey256, fatal_duplicate);
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	414 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	415 #endif
807 75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	416 #ifdef DROPBEAR_ECC_384
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	417 if (type == DROPBEAR_SIGNKEY_ECDSA_NISTP384) {
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	418 loadhostkey_helper("ECDSA384", &read_key->ecckey384, &svr_opts.hostkey->ecckey384, fatal_duplicate);
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	419 }
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	420 #endif
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	421 #ifdef DROPBEAR_ECC_521
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	422 if (type == DROPBEAR_SIGNKEY_ECDSA_NISTP521) {
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	423 loadhostkey_helper("ECDSA521", &read_key->ecckey521, &svr_opts.hostkey->ecckey521, fatal_duplicate);
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	424 }
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	425 #endif
75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	426 #endif // DROPBEAR_ECDSA
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	427 sign_key_free(read_key);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	428 TRACE(("leave loadhostkey"))
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	429 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	430
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	431 static void addhostkey(const char *keyfile) {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	432 if (svr_opts.num_hostkey_files >= MAX_HOSTKEYS) {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	433 dropbear_exit("Too many hostkeys");
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	434 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	435 svr_opts.hostkey_files[svr_opts.num_hostkey_files] = m_strdup(keyfile);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	436 svr_opts.num_hostkey_files++;
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	437 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	438
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	439 void load_all_hostkeys() {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	440 int i;
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	441
101 72dc22f56858 Change the way we load keys/ports so we don't print error messages into our Matt Johnston <matt@ucc.asn.au> parents: 94 diff changeset	442 svr_opts.hostkey = new_sign_key();
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	443
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	444 for (i = 0; i < svr_opts.num_hostkey_files; i++) {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	445 char *hostkey_file = svr_opts.hostkey_files[i];
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	446 loadhostkey(hostkey_file, 1);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	447 m_free(hostkey_file);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	448 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	449
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	450 #ifdef DROPBEAR_RSA
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	451 loadhostkey(RSA_PRIV_FILENAME, 0);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	452 #endif
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	453
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	454 #ifdef DROPBEAR_DSS
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	455 loadhostkey(DSS_PRIV_FILENAME, 0);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	456 #endif
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	457
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	458 #ifdef DROPBEAR_ECDSA
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	459 loadhostkey(ECDSA_PRIV_FILENAME, 0);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	460 #endif
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	461
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	462 #ifdef DROPBEAR_RSA
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	463 if (!svr_opts.hostkey->rsakey) {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	464 disablekey(DROPBEAR_SIGNKEY_RSA);
47 4b53a43f0082 - client pubkey auth works Matt Johnston <matt@ucc.asn.au> parents: 33 diff changeset	465 }
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	466 #endif
fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	467 #ifdef DROPBEAR_DSS
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	468 if (!svr_opts.hostkey->dsskey) {
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	469 disablekey(DROPBEAR_SIGNKEY_RSA);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	470 }
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	471 #endif
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	472 #ifdef DROPBEAR_ECDSA
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	473 #ifdef DROPBEAR_ECC_256
807 75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	474 if (!svr_opts.hostkey->ecckey256) {
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	475 disablekey(DROPBEAR_SIGNKEY_ECDSA_NISTP256);
47 4b53a43f0082 - client pubkey auth works Matt Johnston <matt@ucc.asn.au> parents: 33 diff changeset	476 }
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	477 #endif
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	478 #ifdef DROPBEAR_ECC_384
807 75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	479 if (!svr_opts.hostkey->ecckey384) {
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	480 disablekey(DROPBEAR_SIGNKEY_ECDSA_NISTP384);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	481 }
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	482 #endif
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	483 #ifdef DROPBEAR_ECC_521
807 75509065db53 have separate ecdsa keys for each size Matt Johnston <matt@ucc.asn.au> parents: 802 diff changeset	484 if (!svr_opts.hostkey->ecckey521) {
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	485 disablekey(DROPBEAR_SIGNKEY_ECDSA_NISTP521);
7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	486 }
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	487 #endif
795 7f604f9b3756 ecdsa is working Matt Johnston <matt@ucc.asn.au> parents: 716 diff changeset	488 #endif
4 fe6bca95afa7 Makefile.in contains updated files required Matt Johnston <matt@ucc.asn.au> parents: diff changeset	489 }

Mercurial > dropbear

annotate svr-runopts.c @ 840:5128e525c8fa ecc