Relevant BUGIDs:

Purpose of commit: new feature and cleanup

Commit summary:
---------------
2007-12-07  Tomas Mraz  <t8m@centrum.cz>

        * libpam/libpam.map: Add LIBPAM_MODUTIL_1.1 version.
        * libpam/pam_audit.c: Add _pam_audit_open() and
        pam_modutil_audit_write().
        (_pam_auditlog): Call _pam_audit_open().
        * libpam/include/security/pam_modutil.h: Add pam_modutil_audit_write().
        * modules/pam_access/pam_access.8.xml: Add noaudit option.
        Document auditing.
        * modules/pam_access/pam_access.c: Move fs, sep, pam_access_debug, and
        only_new_group_syntax variables to struct login_info. Add noaudit
        member.
        (_parse_args): Adjust for the move of variables and add support for
        noaudit option.
        (group_match): Add debug parameter.
        (string_match): Likewise.
        (network_netmask_match): Likewise.
        (login_access): Adjust for the move of variables. Add nonall_match.
        Add call to pam_modutil_audit_write().
        (list_match): Adjust for the move of variables.
        (user_match): Likewise.
        (from_match): Likewise.
        (pam_sm_authenticate): Call _parse_args() earlier.
        * modules/pam_limits/pam_limits.8.xml: Add noaudit option.
        Document auditing.
        * modules/pam_limits/pam_limits.c (_pam_parse): Add noaudit option.
        (setup_limits): Call pam_modutil_audit_write().
        * modules/pam_time/pam_time.8.xml: Add debug and noaudit options.
        Document auditing.
        * modules/pam_time/pam_time.c: Add option parsing (_pam_parse()).
        (check_account): Call _pam_parse(). Call pam_modutil_audit_write()
        and pam_syslog() on login denials.

1 files changed, 36 insertions, 29 deletions

diff --git a/modules/pam_access/pam_access.8 b/modules/pam_access/pam_access.8
index ca8cc5b0..f151859c 100644
--- a/modules/pam_access/pam_access.8
+++ b/modules/pam_access/pam_access.8
@@ -1,96 +1,103 @@
 .\"     Title: pam_access
 .\"    Author: 
-.\" Generator: DocBook XSL Stylesheets v1.71.1 <http://docbook.sf.net/>
-.\"      Date: 06/22/2007
-.\"    Manual: Linux\-PAM Manual
-.\"    Source: Linux\-PAM Manual
+.\" Generator: DocBook XSL Stylesheets v1.73.2 <http://docbook.sf.net/>
+.\"      Date: 11/30/2007
+.\"    Manual: Linux-PAM Manual
+.\"    Source: Linux-PAM Manual
 .\"
-.TH "PAM_ACCESS" "8" "06/22/2007" "Linux\-PAM Manual" "Linux\-PAM Manual"
+.TH "PAM_ACCESS" "8" "11/30/2007" "Linux-PAM Manual" "Linux-PAM Manual"
 .\" disable hyphenation
 .nh
 .\" disable justification (adjust text to left margin only)
 .ad l
 .SH "NAME"
-pam_access \- PAM module for logdaemon style login access control
+pam_access - PAM module for logdaemon style login access control
 .SH "SYNOPSIS"
 .HP 14
-\fBpam_access.so\fR [debug] [nodefgroup] [accessfile=\fIfile\fR] [fieldsep=\fIsep\fR] [listsep=\fIsep\fR]
+\fBpam_access\.so\fR [debug] [nodefgroup] [noaudit] [accessfile=\fIfile\fR] [fieldsep=\fIsep\fR] [listsep=\fIsep\fR]
 .SH "DESCRIPTION"
 .PP
-The pam_access PAM module is mainly for access management. It provides logdaemon style login access control based on login names, host or domain names, internet addresses or network numbers, or on terminal line names in case of non\-networked logins.
+The pam_access PAM module is mainly for access management\. It provides logdaemon style login access control based on login names, host or domain names, internet addresses or network numbers, or on terminal line names in case of non\-networked logins\.
 .PP
 By default rules for access management are taken from config file
-\fI/etc/security/access.conf\fR
-if you don't specify another file.
+\fI/etc/security/access\.conf\fR
+if you don\'t specify another file\.
+.PP
+If Linux PAM is compiled with audit support the module will report when it denies access based on origin (host or tty)\.
 .SH "OPTIONS"
 .PP
-\fBaccessfile=\fR\fB\fI/path/to/access.conf\fR\fR
+\fBaccessfile=\fR\fB\fI/path/to/access\.conf\fR\fR
 .RS 4
 Indicate an alternative
-\fIaccess.conf\fR
-style configuration file to override the default. This can be useful when different services need different access lists.
+\fIaccess\.conf\fR
+style configuration file to override the default\. This can be useful when different services need different access lists\.
 .RE
 .PP
 \fBdebug\fR
 .RS 4
 A lot of debug informations are printed with
-\fBsyslog\fR(3).
+\fBsyslog\fR(3)\.
+.RE
+.PP
+\fBnoaudit\fR
+.RS 4
+Do not report logins from disallowed hosts and ttys to the audit subsystem\.
 .RE
 .PP
 \fBfieldsep=\fR\fB\fIseparators\fR\fR
 .RS 4
-This option modifies the field separator character that pam_access will recognize when parsing the access configuration file. For example:
+This option modifies the field separator character that pam_access will recognize when parsing the access configuration file\. For example:
 \fBfieldsep=|\fR
-will cause the default `:' character to be treated as part of a field value and `|' becomes the field separator. Doing this may be useful in conjuction with a system that wants to use pam_access with X based applications, since the
+will cause the default `:\' character to be treated as part of a field value and `|\' becomes the field separator\. Doing this may be useful in conjuction with a system that wants to use pam_access with X based applications, since the
 \fBPAM_TTY\fR
-item is likely to be of the form "hostname:0" which includes a `:' character in its value. But you should not need this.
+item is likely to be of the form "hostname:0" which includes a `:\' character in its value\. But you should not need this\.
 .RE
 .PP
 \fBlistsep=\fR\fB\fIseparators\fR\fR
 .RS 4
-This option modifies the list separator character that pam_access will recognize when parsing the access configuration file. For example:
+This option modifies the list separator character that pam_access will recognize when parsing the access configuration file\. For example:
 \fBlistsep=,\fR
-will cause the default ` ' (space) and `\\t' (tab) characters to be treated as part of a list element value and `,' becomes the only list element separator. Doing this may be useful on a system with group information obtained from a Windows domain, where the default built\-in groups "Domain Users", "Domain Admins" contain a space.
+will cause the default ` \' (space) and `\et\' (tab) characters to be treated as part of a list element value and `,\' becomes the only list element separator\. Doing this may be useful on a system with group information obtained from a Windows domain, where the default built\-in groups "Domain Users", "Domain Admins" contain a space\.
 .RE
 .PP
 \fBnodefgroup\fR
 .RS 4
-The group database will not be used for tokens not identified as account name.
+The group database will not be used for tokens not identified as account name\.
 .RE
 .SH "MODULE SERVICES PROVIDED"
 .PP
-All services are supported.
+All services are supported\.
 .SH "RETURN VALUES"
 .PP
 PAM_SUCCESS
 .RS 4
-Access was granted.
+Access was granted\.
 .RE
 .PP
 PAM_PERM_DENIED
 .RS 4
-Access was not granted.
+Access was not granted\.
 .RE
 .PP
 PAM_IGNORE
 .RS 4
 
 \fBpam_setcred\fR
-was called which does nothing.
+was called which does nothing\.
 .RE
 .PP
 PAM_ABORT
 .RS 4
-Not all relevant data or options could be gotten.
+Not all relevant data or options could be gotten\.
 .RE
 .PP
 PAM_USER_UNKNOWN
 .RS 4
-The user is not known to the system.
+The user is not known to the system\.
 .RE
 .SH "FILES"
 .PP
-\fI/etc/security/access.conf\fR
+\fI/etc/security/access\.conf\fR
 .RS 4
 Default configuration file
 .RE
@@ -99,7 +106,7 @@ Default configuration file
 
 \fBaccess.conf\fR(5),
 \fBpam.d\fR(8),
-\fBpam\fR(8).
+\fBpam\fR(8)\.
 .SH "AUTHORS"
 .PP
-The logdaemon style login access control scheme was designed and implemented by Wietse Venema. The pam_access PAM module was developed by Alexei Nogin <alexei@nogin.dnttm.ru>. The IPv6 support and the network(address) / netmask feature was developed and provided by Mike Becher <mike.becher@lrz\-muenchen.de>.
+The logdaemon style login access control scheme was designed and implemented by Wietse Venema\. The pam_access PAM module was developed by Alexei Nogin <alexei@nogin\.dnttm\.ru>\. The IPv6 support and the network(address) / netmask feature was developed and provided by Mike Becher <mike\.becher@lrz\-muenchen\.de>\.