/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk

« back to all changes in this revision

Viewing changes to plugins.d/password-prompt.c

Hooks take new "modules" argument, and hook names can contain periods.

* debian/mandos-client.README.Debian: Adjust wording.
* debian/rules (binary-common): Exclude nework-hooks.d directory from
                                dh_fixperms.
* initramfs-tools-hook: Also create network hook directory.  Allow
                        periods in hook names.  Only run executable
                        files in hook directory.  Copy needed modules.
* network-hooks.d/bridge: Fix "/usr/bin/brctl" to "/usr/sbin/brctl".
                          Also take "modules" argument.
* plugins.d/mandos-client.xml (NETWORK HOOKS/REQUIREMENTS): Document
                                                            the
                                                            allowing
                                                            of periods
                                                            in hook
                                                            names.
  (NETWORK HOOKS/REQUIREMENTS/files): Adjust wording.
  (NETWORK HOOKS/REQUIREMENTS/modules): New.
  (NETWORK HOOKS/REQUIREMENTS/MANDOSNETHOOKDIR): Clarify.
  (NETWORK HOOKS/REQUIREMENTS/MODE): Add "modules".

Show diffs side-by-side

added added

removed removed

Lines of Context:
plugins.d/password-prompt.c
2
2
/*
3
3
 * Password-prompt - Read a password from the terminal and print it
4
4
 * 
5
 
 * Copyright © 2008-2010 Teddy Hogeborn
6
 
 * Copyright © 2008-2010 Björn Påhlsson
 
5
 * Copyright © 2008-2011 Teddy Hogeborn
 
6
 * Copyright © 2008-2011 Björn Påhlsson
7
7
 * 
8
8
 * This program is free software: you can redistribute it and/or
9
9
 * modify it under the terms of the GNU General Public License as
19
19
 * along with this program.  If not, see
20
20
 * <http://www.gnu.org/licenses/>.
21
21
 * 
22
 
 * Contact the authors at <mandos@fukt.bsnet.se>.
 
22
 * Contact the authors at <mandos@recompile.se>.
23
23
 */
24
24
 
25
25
#define _GNU_SOURCE             /* getline(), asprintf() */
41
41
                                   getenv(), free() */
42
42
#include <dirent.h>             /* scandir(), alphasort() */
43
43
#include <stdio.h>              /* fprintf(), stderr, getline(),
44
 
                                   stdin, feof(), fputc()
45
 
                                */
 
44
                                   stdin, feof(), fputc(), vfprintf(),
 
45
                                   vasprintf() */
46
46
#include <errno.h>              /* errno, EBADF, ENOTTY, EINVAL,
47
47
                                   EFAULT, EFBIG, EIO, ENOSPC, EINTR
48
48
                                */
51
51
#include <stdbool.h>            /* bool, false, true */
52
52
#include <inttypes.h>           /* strtoumax() */
53
53
#include <sys/stat.h>           /* struct stat, lstat(), open() */
54
 
#include <string.h>             /* strlen, rindex, memcmp */
 
54
#include <string.h>             /* strlen, rindex, memcmp, strerror()
 
55
                                 */
55
56
#include <argp.h>               /* struct argp_option, struct
56
57
                                   argp_state, struct argp,
57
58
                                   argp_parse(), error_t,
60
61
#include <sysexits.h>           /* EX_SOFTWARE, EX_OSERR,
61
62
                                   EX_UNAVAILABLE, EX_IOERR, EX_OK */
62
63
#include <fcntl.h>              /* open() */
 
64
#include <stdarg.h>             /* va_list, va_start(), ... */
63
65
 
64
66
volatile sig_atomic_t quit_now = 0;
65
67
int signal_received;
66
68
bool debug = false;
67
69
const char *argp_program_version = "password-prompt " VERSION;
68
 
const char *argp_program_bug_address = "<mandos@fukt.bsnet.se>";
 
70
const char *argp_program_bug_address = "<mandos@recompile.se>";
69
71
 
70
72
/* Needed for conflict resolution */
71
73
const char plymouth_name[] = "plymouthd";
72
74
 
 
75
/* Function to use when printing errors */
 
76
void error_plus(int status, int errnum, const char *formatstring,
 
77
                ...){
 
78
  va_list ap;
 
79
  char *text;
 
80
  int ret;
 
81
  
 
82
  va_start(ap, formatstring);
 
83
  ret = vasprintf(&text, formatstring, ap);
 
84
  if (ret == -1){
 
85
    fprintf(stderr, "Mandos plugin %s: ",
 
86
            program_invocation_short_name);
 
87
    vfprintf(stderr, formatstring, ap);
 
88
    fprintf(stderr, ": ");
 
89
    fprintf(stderr, "%s\n", strerror(errnum));
 
90
    error(status, errno, "vasprintf while printing error");
 
91
    return;
 
92
  }
 
93
  fprintf(stderr, "Mandos plugin ");
 
94
  error(status, errnum, "%s", text);
 
95
  free(text);
 
96
}
 
97
 
73
98
static void termination_handler(int signum){
74
99
  if(quit_now){
75
100
    return;
183
208
    return 1;
184
209
  }
185
210
  
186
 
  struct dirent **direntries;
 
211
  struct dirent **direntries = NULL;
187
212
  int ret;
188
213
  ret = scandir("/proc", &direntries, is_plymouth, alphasort);
189
214
  if (ret == -1){
190
215
    error(1, errno, "scandir");
191
216
  }
 
217
  free(direntries);
192
218
  return ret > 0;
193
219
}
194
220