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* NEWS, src/pwconv.c, src/pwunconv.c, src/grpconv.c,

Browse Source 
src/grpunconv.c, man/pwconv.8.xml: Add --root option.
	* src/pwconv.c, src/pwunconv.c, src/grpconv.c, src/grpunconv.c:
	Add --help option.
	* src/pwconv.c, src/pwunconv.c, src/grpconv.c, src/grpunconv.c:
	Add process_flags() and usage().
This commit is contained in:
nekral-guest 2011-11-06 18:38:04 +00:00
parent c017dd73aa
commit bf90350fe7
7 changed files with 288 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ChangeLog
View File

@ -23,6 +23,12 @@
* NEWS, src/groupdel.c, man/groupdel.8.xml: Add --root option. Open
audit and syslog after the potential chroot.
* src/groupdel.c: Check atexit failures.
* NEWS, src/pwconv.c, src/pwunconv.c, src/grpconv.c,
src/grpunconv.c, man/pwconv.8.xml: Add --root option.
* src/pwconv.c, src/pwunconv.c, src/grpconv.c, src/grpunconv.c:
Add --help option.
* src/pwconv.c, src/pwunconv.c, src/grpconv.c, src/grpunconv.c:
Add process_flags() and usage().
2011-10-22 Nicolas François <nicolas.francois@centraliens.net>

8
NEWS
View File

@ -43,6 +43,10 @@ shadow-4.1.4.3 -> shadow-4.1.5 UNRELEASED
* Add --root option.
- grpck
* NIS entries were dropped by -s (sort).
- grpconv
* Add --root option.
- grpunconv
* Add --root option.
-login
* Fixed limits support (non PAM enabled versions only)
* Added support for infinite limits and group based limits (non PAM
@ -73,6 +77,10 @@ shadow-4.1.4.3 -> shadow-4.1.5 UNRELEASED
* Fix parsing of gshadow entries.
- pwpck
* NIS entries were dropped by -s (sort).
- pwconv
* Add --root option.
- pwunconv
* Add --root option.
- useradd
* If the skeleton directory contained hardlinked files, copies of the
hardlink were removed from the skeleton directory.

44
man/pwconv.8.xml
View File

@ -2,7 +2,7 @@
<!--
Copyright (c) 1996 - 1998, Marek Michałkiewicz
Copyright (c) 2000 - 2006, Tomasz Kłoczko
Copyright (c) 2007 - 2008, Nicolas François
Copyright (c) 2007 - 2011, Nicolas François
All rights reserved.
Redistribution and use in source and binary forms, with or without
@ -58,15 +58,27 @@
<refsynopsisdiv id='synopsis'>
<cmdsynopsis>
<command>pwconv</command>
<arg choice='opt'>
<replaceable>options</replaceable>
</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>pwunconv</command>
<arg choice='opt'>
<replaceable>options</replaceable>
</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>grpconv</command>
<arg choice='opt'>
<replaceable>options</replaceable>
</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>grpunconv</command>
<arg choice='opt'>
<replaceable>options</replaceable>
</arg>
</cmdsynopsis>
</refsynopsisdiv>
@ -152,6 +164,36 @@
</para>
</refsect1>
<refsect1 id='options'>
<title>OPTIONS</title>
<para>
The options which apply to the <command>pwconv</command>,
<command>pwunconv</command>, <command>grpconv</command>, and
<command>grpunconv</command> commands are:
</para>
<variablelist remap='IP'>
<varlistentry>
<term><option>-h</option>, <option>--help</option></term>
<listitem>
<para>Display help message and exit.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>-R</option>, <option>--root</option>
<replaceable>CHROOT_DIR</replaceable>
</term>
<listitem>
<para>
Apply changes in the <replaceable>CHROOT_DIR</replaceable>
directory and use the configuration files from the
<replaceable>CHROOT_DIR</replaceable> directory.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='bugs'>
<title>BUGS</title>
<para>

62
src/grpconv.c
View File

@ -46,8 +46,11 @@
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <getopt.h>
#include "nscd.h"
#include "prototypes.h"
/*@-exitarg@*/
#include "exitcodes.h"
#ifdef SHADOWGRP
#include "groupio.h"
#include "sgroupio.h"
@ -61,6 +64,8 @@ static bool sgr_locked = false;
/* local function prototypes */
static void fail_exit (int status);
static void usage (int status);
static void process_flags (int argc, char **argv);
static void fail_exit (int status)
{
@ -83,6 +88,55 @@ static void fail_exit (int status)
exit (status);
}
static void usage (int status)
{
FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
(void) fprintf (usageout,
_("Usage: %s [options]\n"
"\n"
"Options:\n"),
Prog);
(void) fputs (_(" -h, --help display this help message and exit\n"), usageout);
(void) fputs (_(" -R, --root CHROOT_DIR directory to chroot into\n"), usageout);
(void) fputs ("\n", usageout);
exit (status);
}
/*
* process_flags - parse the command line options
*
* It will not return if an error is encountered.
*/
static void process_flags (int argc, char **argv)
{
/*
* Parse the command line options.
*/
int c;
static struct option long_options[] = {
{"help", no_argument, NULL, 'h'},
{"root", required_argument, NULL, 'R'},
{NULL, 0, NULL, '\0'}
};
while ((c = getopt_long (argc, argv, "hR:",
long_options, NULL)) != -1) {
switch (c) {
case 'h':
usage (E_SUCCESS);
/*@notreached@*/break;
case 'R': /* no-op, handled in process_root_flag () */
break;
default:
usage (E_USAGE);
}
}
if (optind != argc) {
usage (E_USAGE);
}
}
int main (int argc, char **argv)
{
const struct group *gr;
@ -90,18 +144,18 @@ int main (int argc, char **argv)
const struct sgrp *sg;
struct sgrp sgent;
if (1 != argc) {
(void) fputs (_("Usage: grpconv\n"), stderr);
fail_exit (2);
}
Prog = Basename (argv[0]);
(void) setlocale (LC_ALL, "");
(void) bindtextdomain (PACKAGE, LOCALEDIR);
(void) textdomain (PACKAGE);
process_root_flag ("-R", argc, argv);
OPENLOG ("grpconv");
process_flags (argc, argv);
if (gr_lock () == 0) {
fprintf (stderr,
_("%s: cannot lock %s; try again later.\n"),

62
src/grpunconv.c
View File

@ -46,8 +46,11 @@
#include <time.h>
#include <unistd.h>
#include <grp.h>
#include <getopt.h>
#include "nscd.h"
#include "prototypes.h"
/*@-exitarg@*/
#include "exitcodes.h"
#ifdef SHADOWGRP
#include "groupio.h"
#include "sgroupio.h"
@ -61,6 +64,8 @@ static bool sgr_locked = false;
/* local function prototypes */
static void fail_exit (int status);
static void usage (int status);
static void process_flags (int argc, char **argv);
static void fail_exit (int status)
{
@ -83,24 +88,73 @@ static void fail_exit (int status)
exit (status);
}
static void usage (int status)
{
FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
(void) fprintf (usageout,
_("Usage: %s [options]\n"
"\n"
"Options:\n"),
Prog);
(void) fputs (_(" -h, --help display this help message and exit\n"), usageout);
(void) fputs (_(" -R, --root CHROOT_DIR directory to chroot into\n"), usageout);
(void) fputs ("\n", usageout);
exit (status);
}
/*
* process_flags - parse the command line options
*
* It will not return if an error is encountered.
*/
static void process_flags (int argc, char **argv)
{
/*
* Parse the command line options.
*/
int c;
static struct option long_options[] = {
{"help", no_argument, NULL, 'h'},
{"root", required_argument, NULL, 'R'},
{NULL, 0, NULL, '\0'}
};
while ((c = getopt_long (argc, argv, "hR:",
long_options, NULL)) != -1) {
switch (c) {
case 'h':
usage (E_SUCCESS);
/*@notreached@*/break;
case 'R': /* no-op, handled in process_root_flag () */
break;
default:
usage (E_USAGE);
}
}
if (optind != argc) {
usage (E_USAGE);
}
}
int main (int argc, char **argv)
{
const struct group *gr;
struct group grent;
const struct sgrp *sg;
if (1 != argc) {
(void) fputs (_("Usage: grpunconv\n"), stderr);
exit (1);
}
Prog = Basename (argv[0]);
(void) setlocale (LC_ALL, "");
(void) bindtextdomain (PACKAGE, LOCALEDIR);
(void) textdomain (PACKAGE);
process_root_flag ("-R", argc, argv);
OPENLOG ("grpunconv");
process_flags (argc, argv);
if (sgr_file_present () == 0) {
exit (0); /* no /etc/gshadow, nothing to do */
}

64
src/pwconv.c
View File

@ -65,6 +65,7 @@
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <getopt.h>
#include "defines.h"
#include "getdef.h"
#include "prototypes.h"
@ -93,6 +94,8 @@ static bool pw_locked = false;
/* local function prototypes */
static void fail_exit (int status);
static void usage (int status);
static void process_flags (int argc, char **argv);
static void fail_exit (int status)
{
@ -115,6 +118,55 @@ static void fail_exit (int status)
exit (status);
}
static void usage (int status)
{
FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
(void) fprintf (usageout,
_("Usage: %s [options]\n"
"\n"
"Options:\n"),
Prog);
(void) fputs (_(" -h, --help display this help message and exit\n"), usageout);
(void) fputs (_(" -R, --root CHROOT_DIR directory to chroot into\n"), usageout);
(void) fputs ("\n", usageout);
exit (status);
}
/*
* process_flags - parse the command line options
*
* It will not return if an error is encountered.
*/
static void process_flags (int argc, char **argv)
{
/*
* Parse the command line options.
*/
int c;
static struct option long_options[] = {
{"help", no_argument, NULL, 'h'},
{"root", required_argument, NULL, 'R'},
{NULL, 0, NULL, '\0'}
};
while ((c = getopt_long (argc, argv, "hR:",
long_options, NULL)) != -1) {
switch (c) {
case 'h':
usage (E_SUCCESS);
/*@notreached@*/break;
case 'R': /* no-op, handled in process_root_flag () */
break;
default:
usage (E_USAGE);
}
}
if (optind != argc) {
usage (E_USAGE);
}
}
int main (int argc, char **argv)
{
const struct passwd *pw;
@ -122,22 +174,22 @@ int main (int argc, char **argv)
const struct spwd *sp;
struct spwd spent;
if (1 != argc) {
(void) fputs (_("Usage: pwconv\n"), stderr);
fail_exit (E_USAGE);
}
Prog = Basename (argv[0]);
(void) setlocale (LC_ALL, "");
(void) bindtextdomain (PACKAGE, LOCALEDIR);
(void) textdomain (PACKAGE);
process_root_flag ("-R", argc, argv);
OPENLOG ("pwconv");
process_flags (argc, argv);
#ifdef WITH_TCB
if (getdef_bool("USE_TCB")) {
fprintf(stderr, _("%s: can't work with tcb enabled\n"), Prog);
fail_exit(E_FAILURE);
fprintf (stderr, _("%s: can't work with tcb enabled\n"), Prog);
exit (E_FAILURE);
}
#endif /* WITH_TCB */

61
src/pwunconv.c
View File

@ -39,11 +39,14 @@
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <getopt.h>
#include "defines.h"
#include "nscd.h"
#include "prototypes.h"
#include "pwio.h"
#include "shadowio.h"
/*@-exitarg@*/
#include "exitcodes.h"
/*
* Global variables
@ -55,6 +58,8 @@ static bool pw_locked = false;
/* local function prototypes */
static void fail_exit (int status);
static void usage (int status);
static void process_flags (int argc, char **argv);
static void fail_exit (int status)
{
@ -75,6 +80,54 @@ static void fail_exit (int status)
exit (status);
}
static void usage (int status)
{
FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
(void) fprintf (usageout,
_("Usage: %s [options]\n"
"\n"
"Options:\n"),
Prog);
(void) fputs (_(" -h, --help display this help message and exit\n"), usageout);
(void) fputs (_(" -R, --root CHROOT_DIR directory to chroot into\n"), usageout);
(void) fputs ("\n", usageout);
exit (status);
}
/*
* process_flags - parse the command line options
*
* It will not return if an error is encountered.
*/
static void process_flags (int argc, char **argv)
{
/*
* Parse the command line options.
*/
int c;
static struct option long_options[] = {
{"help", no_argument, NULL, 'h'},
{"root", required_argument, NULL, 'R'},
{NULL, 0, NULL, '\0'}
};
while ((c = getopt_long (argc, argv, "hR:",
long_options, NULL)) != -1) {
switch (c) {
case 'h':
usage (E_SUCCESS);
/*@notreached@*/break;
case 'R': /* no-op, handled in process_root_flag () */
break;
default:
usage (E_USAGE);
}
}
if (optind != argc) {
usage (E_USAGE);
}
}
int main (int argc, char **argv)
{
@ -82,18 +135,18 @@ int main (int argc, char **argv)
struct passwd pwent;
const struct spwd *spwd;
if (1 != argc) {
(void) fputs (_("Usage: pwunconv\n"), stderr);
exit (1);
}
Prog = Basename (argv[0]);
(void) setlocale (LC_ALL, "");
(void) bindtextdomain (PACKAGE, LOCALEDIR);
(void) textdomain (PACKAGE);
process_root_flag ("-R", argc, argv);
OPENLOG ("pwunconv");
process_flags (argc, argv);
#ifdef WITH_TCB
if (getdef_bool("USE_TCB")) {
fprintf (stderr, _("%s: can't work with tcb enabled\n"), Prog);