diff options
Diffstat (limited to 'Linux-PAM/modules/pam_exec')
-rw-r--r-- | Linux-PAM/modules/pam_exec/Makefile.am | 34 | ||||
-rw-r--r-- | Linux-PAM/modules/pam_exec/Makefile.in | 668 | ||||
-rw-r--r-- | Linux-PAM/modules/pam_exec/README | 52 | ||||
-rw-r--r-- | Linux-PAM/modules/pam_exec/README.xml | 41 | ||||
-rw-r--r-- | Linux-PAM/modules/pam_exec/pam_exec.8 | 116 | ||||
-rw-r--r-- | Linux-PAM/modules/pam_exec/pam_exec.8.xml | 217 | ||||
-rw-r--r-- | Linux-PAM/modules/pam_exec/pam_exec.c | 342 | ||||
-rwxr-xr-x | Linux-PAM/modules/pam_exec/tst-pam_exec | 2 |
8 files changed, 0 insertions, 1472 deletions
diff --git a/Linux-PAM/modules/pam_exec/Makefile.am b/Linux-PAM/modules/pam_exec/Makefile.am deleted file mode 100644 index 55fe9297..00000000 --- a/Linux-PAM/modules/pam_exec/Makefile.am +++ /dev/null @@ -1,34 +0,0 @@ -# -# Copyright (c) 2006 Thorsten Kukuk <kukuk@suse.de> -# - -CLEANFILES = *~ - -EXTRA_DIST = README $(MANS) $(XMLS) tst-pam_exec - -man_MANS = pam_exec.8 - -XMLS = README.xml pam_exec.8.xml - -securelibdir = $(SECUREDIR) -secureconfdir = $(SCONFIGDIR) - -AM_CFLAGS = -I$(top_srcdir)/libpam/include -I$(top_srcdir)/libpamc/include -AM_LDFLAGS = -no-undefined -avoid-version -module -if HAVE_VERSIONING - AM_LDFLAGS += -Wl,--version-script=$(srcdir)/../modules.map -endif - -securelib_LTLIBRARIES = pam_exec.la -pam_exec_la_LIBADD = -L$(top_builddir)/libpam -lpam - -if ENABLE_REGENERATE_MAN - -noinst_DATA = README - -README: pam_exec.8.xml - --include $(top_srcdir)/Make.xml.rules -endif - -TESTS = tst-pam_exec diff --git a/Linux-PAM/modules/pam_exec/Makefile.in b/Linux-PAM/modules/pam_exec/Makefile.in deleted file mode 100644 index e78b00b9..00000000 --- a/Linux-PAM/modules/pam_exec/Makefile.in +++ /dev/null @@ -1,668 +0,0 @@ -# Makefile.in generated by automake 1.10 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -# -# Copyright (c) 2006 Thorsten Kukuk <kukuk@suse.de> -# - - -VPATH = @srcdir@ -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = 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-@ENABLE_REGENERATE_MAN_TRUE@README: pam_exec.8.xml - -@ENABLE_REGENERATE_MAN_TRUE@-include $(top_srcdir)/Make.xml.rules -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/Linux-PAM/modules/pam_exec/README b/Linux-PAM/modules/pam_exec/README deleted file mode 100644 index f0845205..00000000 --- a/Linux-PAM/modules/pam_exec/README +++ /dev/null @@ -1,52 +0,0 @@ -pam_exec — PAM module which calls an external command - -━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ - -DESCRIPTION - -pam_exec is a PAM module that can be used to run an external command. - -The child's environment is set to the current PAM environment list, as returned -by pam_getenvlist(3) In addition, the following PAM items are exported as -environment variables: PAM_RHOST, PAM_RUSER, PAM_SERVICE, PAM_TTY, and PAM_USER -. - -OPTIONS - -debug - - Print debug information. - -log=file - - The output of the command is appended to file - -quiet - - Per default pam_exec.so will echo the exit status of the external command - if it fails. Specifying this option will suppress the message. - -seteuid - - Per default pam_exec.so will execute the external command with the real - user ID of the calling process. Specifying this option means the command is - run with the effective user ID. - -EXAMPLES - -Add the following line to /etc/pam.d/passwd to rebuild the NIS database after -each local password change: - - passwd optional pam_exec.so seteuid make -C /var/yp - - -This will execute the command - -make -C /var/yp - -with effective user ID. - -AUTHOR - -pam_exec was written by Thorsten Kukuk <kukuk@thkukuk.de>. - diff --git a/Linux-PAM/modules/pam_exec/README.xml b/Linux-PAM/modules/pam_exec/README.xml deleted file mode 100644 index 5e76cab3..00000000 --- a/Linux-PAM/modules/pam_exec/README.xml +++ /dev/null @@ -1,41 +0,0 @@ -<?xml version="1.0" encoding='UTF-8'?> -<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" -"http://www.docbook.org/xml/4.3/docbookx.dtd" -[ -<!-- -<!ENTITY pamaccess SYSTEM "pam_exec.8.xml"> ---> -]> - -<article> - - <articleinfo> - - <title> - <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" - href="pam_exec.8.xml" xpointer='xpointer(//refnamediv[@id = "pam_exec-name"]/*)'/> - </title> - - </articleinfo> - - <section> - <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" - href="pam_exec.8.xml" xpointer='xpointer(//refsect1[@id = "pam_exec-description"]/*)'/> - </section> - - <section> - <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" - href="pam_exec.8.xml" xpointer='xpointer(//refsect1[@id = "pam_exec-options"]/*)'/> - </section> - - <section> - <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" - href="pam_exec.8.xml" xpointer='xpointer(//refsect1[@id = "pam_exec-examples"]/*)'/> - </section> - - <section> - <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" - href="pam_exec.8.xml" xpointer='xpointer(//refsect1[@id = "pam_exec-author"]/*)'/> - </section> - -</article> diff --git a/Linux-PAM/modules/pam_exec/pam_exec.8 b/Linux-PAM/modules/pam_exec/pam_exec.8 deleted file mode 100644 index 9ac2ccbb..00000000 --- a/Linux-PAM/modules/pam_exec/pam_exec.8 +++ /dev/null @@ -1,116 +0,0 @@ -.\" Title: pam_exec -.\" Author: -.\" Generator: DocBook XSL Stylesheets v1.73.1 <http://docbook.sf.net/> -.\" Date: 02/04/2008 -.\" Manual: Linux-PAM Manual -.\" Source: Linux-PAM Manual -.\" -.TH "PAM_EXEC" "8" "02/04/2008" "Linux-PAM Manual" "Linux\-PAM Manual" -.\" disable hyphenation -.nh -.\" disable justification (adjust text to left margin only) -.ad l -.SH "NAME" -pam_exec - PAM module which calls an external command -.SH "SYNOPSIS" -.HP 12 -\fBpam_exec\.so\fR [debug] [seteuid] [quiet] [log=\fIfile\fR] \fIcommand\fR [\fI\.\.\.\fR] -.SH "DESCRIPTION" -.PP -pam_exec is a PAM module that can be used to run an external command\. -.PP -The child\'s environment is set to the current PAM environment list, as returned by -\fBpam_getenvlist\fR(3) -In addition, the following PAM items are exported as environment variables: -\fIPAM_RHOST\fR, -\fIPAM_RUSER\fR, -\fIPAM_SERVICE\fR, -\fIPAM_TTY\fR, and -\fIPAM_USER\fR\. -.SH "OPTIONS" -.PP -.PP -\fBdebug\fR -.RS 4 -Print debug information\. -.RE -.PP -\fBlog=\fR\fB\fIfile\fR\fR -.RS 4 -The output of the command is appended to -\fIfile\fR -.RE -.PP -\fBquiet\fR -.RS 4 -Per default pam_exec\.so will echo the exit status of the external command if it fails\. Specifying this option will suppress the message\. -.RE -.PP -\fBseteuid\fR -.RS 4 -Per default pam_exec\.so will execute the external command with the real user ID of the calling process\. Specifying this option means the command is run with the effective user ID\. -.RE -.SH "MODULE SERVICES PROVIDED" -.PP -The services -\fBauth\fR, -\fBaccount\fR, -\fBpassword\fR -and -\fBsession\fR -are supported\. -.SH "RETURN VALUES" -.PP -.PP -PAM_SUCCESS -.RS 4 -The external command runs successfull\. -.RE -.PP -PAM_SERVICE_ERR -.RS 4 -No argument or a wrong number of arguments were given\. -.RE -.PP -PAM_SYSTEM_ERR -.RS 4 -A system error occured or the command to execute failed\. -.RE -.PP -PAM_IGNORE -.RS 4 - -\fBpam_setcred\fR -was called, which does not execute the command\. -.RE -.SH "EXAMPLES" -.PP -Add the following line to -\fI/etc/pam\.d/passwd\fR -to rebuild the NIS database after each local password change: -.sp -.RS 4 -.nf - passwd optional pam_exec\.so seteuid make \-C /var/yp - -.fi -.RE -.sp -This will execute the command -.sp -.RS 4 -.nf -make \-C /var/yp -.fi -.RE -.sp -with effective user ID\. -.SH "SEE ALSO" -.PP - -\fBpam.conf\fR(5), -\fBpam.d\fR(8), -\fBpam\fR(8) -.SH "AUTHOR" -.PP -pam_exec was written by Thorsten Kukuk <kukuk@thkukuk\.de>\. diff --git a/Linux-PAM/modules/pam_exec/pam_exec.8.xml b/Linux-PAM/modules/pam_exec/pam_exec.8.xml deleted file mode 100644 index f4dc1e15..00000000 --- a/Linux-PAM/modules/pam_exec/pam_exec.8.xml +++ /dev/null @@ -1,217 +0,0 @@ -<?xml version="1.0" encoding='UTF-8'?> -<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" - "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"> - -<refentry id="pam_exec"> - - <refmeta> - <refentrytitle>pam_exec</refentrytitle> - <manvolnum>8</manvolnum> - <refmiscinfo class="sectdesc">Linux-PAM Manual</refmiscinfo> - </refmeta> - - <refnamediv id="pam_exec-name"> - <refname>pam_exec</refname> - <refpurpose>PAM module which calls an external command</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <cmdsynopsis id="pam_exec-cmdsynopsis"> - <command>pam_exec.so</command> - <arg choice="opt"> - debug - </arg> - <arg choice="opt"> - seteuid - </arg> - <arg choice="opt"> - quiet - </arg> - <arg choice="opt"> - log=<replaceable>file</replaceable> - </arg> - <arg choice="plain"> - <replaceable>command</replaceable> - </arg> - <arg choice="opt"> - <replaceable>...</replaceable> - </arg> - </cmdsynopsis> - </refsynopsisdiv> - - <refsect1 id="pam_exec-description"> - - <title>DESCRIPTION</title> - - <para> - pam_exec is a PAM module that can be used to run - an external command. - </para> - - <para> - The child's environment is set to the current PAM environment list, as - returned by - <citerefentry> - <refentrytitle>pam_getenvlist</refentrytitle><manvolnum>3</manvolnum> - </citerefentry> - In addition, the following PAM items are - exported as environment variables: <emphasis>PAM_RHOST</emphasis>, - <emphasis>PAM_RUSER</emphasis>, <emphasis>PAM_SERVICE</emphasis>, - <emphasis>PAM_TTY</emphasis>, and <emphasis>PAM_USER</emphasis>. - </para> - - </refsect1> - - <refsect1 id="pam_exec-options"> - - <title>OPTIONS</title> - <para> - <variablelist> - - <varlistentry> - <term> - <option>debug</option> - </term> - <listitem> - <para> - Print debug information. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term> - <option>log=<replaceable>file</replaceable></option> - </term> - <listitem> - <para> - The output of the command is appended to - <filename>file</filename> - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term> - <option>quiet</option> - </term> - <listitem> - <para> - Per default pam_exec.so will echo the exit status of the - external command if it fails. - Specifying this option will suppress the message. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term> - <option>seteuid</option> - </term> - <listitem> - <para> - Per default pam_exec.so will execute the external command - with the real user ID of the calling process. - Specifying this option means the command is run - with the effective user ID. - </para> - </listitem> - </varlistentry> - - </variablelist> - - </para> - </refsect1> - - <refsect1 id="pam_exec-services"> - <title>MODULE SERVICES PROVIDED</title> - <para> - The services <option>auth</option>, <option>account</option>, - <option>password</option> and <option>session</option> are supported. - </para> - </refsect1> - - <refsect1 id='pam_exec-return_values'> - <title>RETURN VALUES</title> - <para> - <variablelist> - - <varlistentry> - <term>PAM_SUCCESS</term> - <listitem> - <para> - The external command runs successfull. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term>PAM_SERVICE_ERR</term> - <listitem> - <para> - No argument or a wrong number of arguments were given. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term>PAM_SYSTEM_ERR</term> - <listitem> - <para> - A system error occured or the command to execute failed. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term>PAM_IGNORE</term> - <listitem> - <para> - <function>pam_setcred</function> was called, which - does not execute the command. - </para> - </listitem> - </varlistentry> - - </variablelist> - </para> - </refsect1> - - <refsect1 id='pam_exec-examples'> - <title>EXAMPLES</title> - <para> - Add the following line to <filename>/etc/pam.d/passwd</filename> to - rebuild the NIS database after each local password change: - <programlisting> - passwd optional pam_exec.so seteuid make -C /var/yp - </programlisting> - - This will execute the command - <programlisting>make -C /var/yp</programlisting> - with effective user ID. - </para> - </refsect1> - - <refsect1 id='pam_exec-see_also'> - <title>SEE ALSO</title> - <para> - <citerefentry> - <refentrytitle>pam.conf</refentrytitle><manvolnum>5</manvolnum> - </citerefentry>, - <citerefentry> - <refentrytitle>pam.d</refentrytitle><manvolnum>8</manvolnum> - </citerefentry>, - <citerefentry> - <refentrytitle>pam</refentrytitle><manvolnum>8</manvolnum> - </citerefentry> - </para> - </refsect1> - - <refsect1 id='pam_exec-author'> - <title>AUTHOR</title> - <para> - pam_exec was written by Thorsten Kukuk <kukuk@thkukuk.de>. - </para> - </refsect1> - -</refentry> diff --git a/Linux-PAM/modules/pam_exec/pam_exec.c b/Linux-PAM/modules/pam_exec/pam_exec.c deleted file mode 100644 index 766c0a06..00000000 --- a/Linux-PAM/modules/pam_exec/pam_exec.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - * Copyright (c) 2006 Thorsten Kukuk <kukuk@thkukuk.de> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, and the entire permission notice in its entirety, - * including the disclaimer of warranties. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote - * products derived from this software without specific prior - * written permission. - * - * ALTERNATIVELY, this product may be distributed under the terms of - * the GNU Public License, in which case the provisions of the GPL are - * required INSTEAD OF the above restrictions. (This clause is - * necessary due to a potential bad interaction between the GPL and - * the restrictions contained in a BSD-style copyright.) - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#if defined(HAVE_CONFIG_H) -#include "config.h" -#endif - -#include <time.h> -#include <errno.h> -#include <fcntl.h> -#include <stdio.h> -#include <string.h> -#include <syslog.h> -#include <unistd.h> -#include <stdlib.h> -#include <sys/wait.h> -#include <sys/stat.h> -#include <sys/types.h> - - -#define PAM_SM_AUTH -#define PAM_SM_ACCOUNT -#define PAM_SM_SESSION -#define PAM_SM_PASSWORD - -#include <security/pam_modules.h> -#include <security/pam_modutil.h> -#include <security/pam_ext.h> - -#define ENV_ITEM(n) { (n), #n } -static struct { - int item; - const char *name; -} env_items[] = { - ENV_ITEM(PAM_SERVICE), - ENV_ITEM(PAM_USER), - ENV_ITEM(PAM_TTY), - ENV_ITEM(PAM_RHOST), - ENV_ITEM(PAM_RUSER), -}; - -static int -call_exec (pam_handle_t *pamh, int argc, const char **argv) -{ - int debug = 0; - int call_setuid = 0; - int quiet = 0; - int optargc; - const char *logfile = NULL; - pid_t pid; - - if (argc < 1) { - pam_syslog (pamh, LOG_ERR, - "This module needs at least one argument"); - return PAM_SERVICE_ERR; - } - - for (optargc = 0; optargc < argc; optargc++) - { - if (argv[optargc][0] == '/') /* paths starts with / */ - break; - - if (strcasecmp (argv[optargc], "debug") == 0) - debug = 1; - else if (strncasecmp (argv[optargc], "log=", 4) == 0) - logfile = &argv[optargc][4]; - else if (strcasecmp (argv[optargc], "seteuid") == 0) - call_setuid = 1; - else if (strcasecmp (argv[optargc], "quiet") == 0) - quiet = 1; - else - break; /* Unknown option, assume program to execute. */ - } - - - if (optargc >= argc) { - pam_syslog (pamh, LOG_ERR, "No path given as argument"); - return PAM_SERVICE_ERR; - } - - pid = fork(); - if (pid == -1) - return PAM_SYSTEM_ERR; - if (pid > 0) /* parent */ - { - int status = 0; - pid_t retval; - while ((retval = waitpid (pid, &status, 0)) == -1 && - errno == EINTR); - if (retval == (pid_t)-1) - { - pam_syslog (pamh, LOG_ERR, "waitpid returns with -1: %m"); - return PAM_SYSTEM_ERR; - } - else if (status != 0) - { - if (WIFEXITED(status)) - { - pam_syslog (pamh, LOG_ERR, "%s failed: exit code %d", - argv[optargc], WEXITSTATUS(status)); - if (!quiet) - pam_error (pamh, _("%s failed: exit code %d"), - argv[optargc], WEXITSTATUS(status)); - } - else if (WIFSIGNALED(status)) - { - pam_syslog (pamh, LOG_ERR, "%s failed: caught signal %d%s", - argv[optargc], WTERMSIG(status), - WCOREDUMP(status) ? " (core dumped)" : ""); - if (!quiet) - pam_error (pamh, _("%s failed: caught signal %d%s"), - argv[optargc], WTERMSIG(status), - WCOREDUMP(status) ? " (core dumped)" : ""); - } - else - { - pam_syslog (pamh, LOG_ERR, "%s failed: unknown status 0x%x", - argv[optargc], status); - if (!quiet) - pam_error (pamh, _("%s failed: unknown status 0x%x"), - argv[optargc], status); - } - return PAM_SYSTEM_ERR; - } - return PAM_SUCCESS; - } - else /* child */ - { - char **arggv; - int i; - - for (i = 0; i < sysconf (_SC_OPEN_MAX); i++) - close (i); - - /* New stdin. */ - if ((i = open ("/dev/null", O_RDWR)) < 0) - { - int err = errno; - pam_syslog (pamh, LOG_ERR, "open of /dev/null failed: %m"); - exit (err); - } - /* New stdout and stderr. */ - if (logfile) - { - time_t tm = time (NULL); - char *buffer = NULL; - - if ((i = open (logfile, O_CREAT|O_APPEND|O_WRONLY, - S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH)) == -1) - { - int err = errno; - pam_syslog (pamh, LOG_ERR, "open of %s failed: %m", - logfile); - exit (err); - } - if (asprintf (&buffer, "*** %s", ctime (&tm)) > 0) - { - pam_modutil_write (i, buffer, strlen (buffer)); - free (buffer); - } - } - else - if (dup (i) == -1) - { - int err = errno; - pam_syslog (pamh, LOG_ERR, "dup failed: %m"); - exit (err); - } - if (dup (i) == -1) - { - int err = errno; - pam_syslog (pamh, LOG_ERR, "dup failed: %m"); - exit (err); - } - - if (call_setuid) - if (setuid (geteuid ()) == -1) - { - int err = errno; - pam_syslog (pamh, LOG_ERR, "setuid(%lu) failed: %m", - (unsigned long) geteuid ()); - exit (err); - } - - if (setsid () == -1) - { - int err = errno; - pam_syslog (pamh, LOG_ERR, "setsid failed: %m"); - exit (err); - } - - arggv = calloc (argc + 4, sizeof (char *)); - if (arggv == NULL) - exit (ENOMEM); - - for (i = 0; i < (argc - optargc); i++) - arggv[i] = strdup(argv[i+optargc]); - arggv[i] = NULL; - - char **envlist, **tmp; - int envlen, nitems; - - /* - * Set up the child's environment list. It consists of the PAM - * environment, plus a few hand-picked PAM items. - */ - envlist = pam_getenvlist(pamh); - for (envlen = 0; envlist[envlen] != NULL; ++envlen) - /* nothing */ ; - nitems = sizeof(env_items) / sizeof(*env_items); - tmp = realloc(envlist, (envlen + nitems + 1) * sizeof(*envlist)); - if (tmp == NULL) - { - free(envlist); - pam_syslog (pamh, LOG_ERR, "realloc environment failed : %m"); - exit (ENOMEM); - } - envlist = tmp; - for (i = 0; i < nitems; ++i) - { - const void *item; - char *envstr; - - if (pam_get_item(pamh, env_items[i].item, &item) != PAM_SUCCESS || item == NULL) - continue; - asprintf(&envstr, "%s=%s", env_items[i].name, (const char *)item); - if (envstr == NULL) - { - free(envlist); - pam_syslog (pamh, LOG_ERR, "prepare environment failed : %m"); - exit (ENOMEM); - } - envlist[envlen++] = envstr; - envlist[envlen] = NULL; - } - - if (debug) - pam_syslog (pamh, LOG_DEBUG, "Calling %s ...", arggv[0]); - - if (execve (arggv[0], arggv, envlist) == -1) - { - int err = errno; - pam_syslog (pamh, LOG_ERR, "execve(%s,...) failed: %m", - arggv[0]); - free(envlist); - exit (err); - } - free(envlist); - exit (1); /* should never be reached. */ - } - return PAM_SYSTEM_ERR; /* will never be reached. */ -} - -PAM_EXTERN int -pam_sm_authenticate (pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - return call_exec (pamh, argc, argv); -} - -PAM_EXTERN int -pam_sm_setcred (pam_handle_t *pamh UNUSED, int flags UNUSED, - int argc UNUSED, const char **argv UNUSED) -{ - return PAM_IGNORE; -} - -/* password updating functions */ - -PAM_EXTERN int -pam_sm_chauthtok(pam_handle_t *pamh, int flags, - int argc, const char **argv) -{ - if (flags & PAM_PRELIM_CHECK) - return PAM_SUCCESS; - return call_exec (pamh, argc, argv); -} - -PAM_EXTERN int -pam_sm_acct_mgmt(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - return call_exec (pamh, argc, argv); -} - -PAM_EXTERN int -pam_sm_open_session(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - return call_exec (pamh, argc, argv); -} - -PAM_EXTERN int -pam_sm_close_session(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - return call_exec (pamh, argc, argv); -} - -#ifdef PAM_STATIC -struct pam_module _pam_exec_modstruct = { - "pam_exec", - pam_sm_authenticate, - pam_sm_setcred, - pam_sm_acct_mgmt, - pam_sm_open_session, - pam_sm_close_session, - pam_sm_chauthtok, -}; -#endif diff --git a/Linux-PAM/modules/pam_exec/tst-pam_exec b/Linux-PAM/modules/pam_exec/tst-pam_exec deleted file mode 100755 index a0b00393..00000000 --- a/Linux-PAM/modules/pam_exec/tst-pam_exec +++ /dev/null @@ -1,2 +0,0 @@ -#!/bin/sh -../../tests/tst-dlopen .libs/pam_exec.so |