Mercurial > dropbear

annotate dbmulti.c @ 1924:667937351c31

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix tilde expansion of paths (Part was missed from previous series of commits)
author Matt Johnston <matt@ucc.asn.au>
date Wed, 30 Mar 2022 14:08:15 +0800
parents 6b25cdad4783
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
74
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
1 /*
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
2 * Dropbear SSH
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
3 *
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
4 * Copyright (c) 2002,2003 Matt Johnston
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
5 * All rights reserved.
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
6 *
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
8 * of this software and associated documentation files (the "Software"), to deal
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
9 * in the Software without restriction, including without limitation the rights
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
11 * copies of the Software, and to permit persons to whom the Software is
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
12 * furnished to do so, subject to the following conditions:
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
13 *
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
14 * The above copyright notice and this permission notice shall be included in
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
15 * all copies or substantial portions of the Software.
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
16 *
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
23 * SOFTWARE. */
e3adf4cf5465 License boilerplate etc, add Mihnea as an author to some of the files
Matt Johnston <matt@ucc.asn.au>
parents: 33
diff changeset
24
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
25 #include "includes.h"
1870
0dcc5b0d93fa Make re-exec work with "dropbearmulti dropbear"
Matt Johnston <matt@ucc.asn.au>
parents: 1235
diff changeset
26 #include "dbutil.h"
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
27
1870
0dcc5b0d93fa Make re-exec work with "dropbearmulti dropbear"
Matt Johnston <matt@ucc.asn.au>
parents: 1235
diff changeset
28 static int runprog(const char *multipath,
0dcc5b0d93fa Make re-exec work with "dropbearmulti dropbear"
Matt Johnston <matt@ucc.asn.au>
parents: 1235
diff changeset
29 const char *progname, int argc, char ** argv, int *match) {
1235
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
30 *match = DROPBEAR_SUCCESS;
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
31
30
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
32 #ifdef DBMULTI_dropbear
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
33 if (strcmp(progname, "dropbear") == 0) {
1870
0dcc5b0d93fa Make re-exec work with "dropbearmulti dropbear"
Matt Johnston <matt@ucc.asn.au>
parents: 1235
diff changeset
34 return dropbear_main(argc, argv, multipath);
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
35 }
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
36 #endif
33
f789045062e6 Progressing client support
Matt Johnston <matt@ucc.asn.au>
parents: 30
diff changeset
37 #ifdef DBMULTI_dbclient
86
ace512d2ad5d Small fixes
Matt Johnston <matt@ucc.asn.au>
parents: 74
diff changeset
38 if (strcmp(progname, "dbclient") == 0
ace512d2ad5d Small fixes
Matt Johnston <matt@ucc.asn.au>
parents: 74
diff changeset
39 || strcmp(progname, "ssh") == 0) {
33
f789045062e6 Progressing client support
Matt Johnston <matt@ucc.asn.au>
parents: 30
diff changeset
40 return cli_main(argc, argv);
f789045062e6 Progressing client support
Matt Johnston <matt@ucc.asn.au>
parents: 30
diff changeset
41 }
f789045062e6 Progressing client support
Matt Johnston <matt@ucc.asn.au>
parents: 30
diff changeset
42 #endif
30
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
43 #ifdef DBMULTI_dropbearkey
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
44 if (strcmp(progname, "dropbearkey") == 0) {
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
45 return dropbearkey_main(argc, argv);
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
46 }
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
47 #endif
30
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
48 #ifdef DBMULTI_dropbearconvert
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
49 if (strcmp(progname, "dropbearconvert") == 0) {
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
50 return dropbearconvert_main(argc, argv);
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
51 }
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
52 #endif
30
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
53 #ifdef DBMULTI_scp
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
54 if (strcmp(progname, "scp") == 0) {
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
55 return scp_main(argc, argv);
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
56 }
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
57 #endif
1235
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
58 *match = DROPBEAR_FAILURE;
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
59 return 1;
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
60 }
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
61
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
62 int main(int argc, char ** argv) {
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
63 int i;
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
64 for (i = 0; i < 2; i++) {
1872
6b25cdad4783 Fix regression in non-symlink dropbearmulti
Matt Johnston <matt@ucc.asn.au>
parents: 1870
diff changeset
65 const char* multipath = NULL;
6b25cdad4783 Fix regression in non-symlink dropbearmulti
Matt Johnston <matt@ucc.asn.au>
parents: 1870
diff changeset
66 if (i == 1) {
6b25cdad4783 Fix regression in non-symlink dropbearmulti
Matt Johnston <matt@ucc.asn.au>
parents: 1870
diff changeset
67 multipath = argv[0];
6b25cdad4783 Fix regression in non-symlink dropbearmulti
Matt Johnston <matt@ucc.asn.au>
parents: 1870
diff changeset
68 }
1235
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
69 /* Try symlink first, then try as an argument eg "dropbearmulti dbclient host ..." */
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
70 if (argc > i) {
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
71 int match, res;
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
72 /* figure which form we're being called as */
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
73 const char* progname = basename(argv[i]);
1872
6b25cdad4783 Fix regression in non-symlink dropbearmulti
Matt Johnston <matt@ucc.asn.au>
parents: 1870
diff changeset
74 res = runprog(multipath, progname, argc-i, &argv[i], &match);
1235
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
75 if (match == DROPBEAR_SUCCESS) {
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
76 return res;
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
77 }
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
78 }
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
79 }
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
80
716
af4ef98b8591 Add URL to usage text
Matt Johnston <matt@ucc.asn.au>
parents: 110
diff changeset
81 fprintf(stderr, "Dropbear SSH multi-purpose v%s\n"
1235
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
82 "Make a symlink pointing at this binary with one of the\n"
11f645c3715b allow specifying dropbearmulti command as an argument
Matt Johnston <matt@ucc.asn.au>
parents: 716
diff changeset
83 "following names or run 'dropbearmulti <command>'.\n"
30
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
84 #ifdef DBMULTI_dropbear
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
85 "'dropbear' - the Dropbear server\n"
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
86 #endif
33
f789045062e6 Progressing client support
Matt Johnston <matt@ucc.asn.au>
parents: 30
diff changeset
87 #ifdef DBMULTI_dbclient
110
9b7fc71039cd Add help text that a symlink to "ssh" works
Matt Johnston <matt@ucc.asn.au>
parents: 86
diff changeset
88 "'dbclient' or 'ssh' - the Dropbear client\n"
33
f789045062e6 Progressing client support
Matt Johnston <matt@ucc.asn.au>
parents: 30
diff changeset
89 #endif
30
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
90 #ifdef DBMULTI_dropbearkey
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
91 "'dropbearkey' - the key generator\n"
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
92 #endif
30
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
93 #ifdef DBMULTI_dropbearconvert
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
94 "'dropbearconvert' - the key converter\n"
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
95 #endif
30
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
96 #ifdef DBMULTI_scp
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
97 "'scp' - secure copy\n"
223b0f5f8dce Switching to the magical new Makefile, and new dbmulti style
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
98 #endif
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
99 ,
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
100 DROPBEAR_VERSION);
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
101 exit(1);
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
102
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
103 }