/[gentoo-x86]/eclass/pam.eclass
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1# Copyright 2004 Gentoo Foundation 1# Copyright 2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License, v2 or later 2# Distributed under the terms of the GNU General Public License, v2 or later
3# Author Diego Pettenò <flameeyes@gentoo.org> 3# Author Diego Pettenò <flameeyes@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/pam.eclass,v 1.3 2005/05/20 15:54:34 flameeyes Exp $ 4# $Header: /var/cvsroot/gentoo-x86/eclass/pam.eclass,v 1.10 2005/11/03 21:27:02 flameeyes Exp $
5# 5#
6# This eclass contains functions to install pamd configuration files and 6# This eclass contains functions to install pamd configuration files and
7# pam modules. 7# pam modules.
8 8
9inherit multilib 9inherit multilib
10ECLASS="pam"
11INHERITED="$INHERITED $ECLASS"
12 10
13# dopamd <file> [more files] 11# dopamd <file> [more files]
14# 12#
15# Install pam auth config file in /etc/pam.d 13# Install pam auth config file in /etc/pam.d
16dopamd() { 14dopamd() {
19 if hasq pam ${IUSE} && ! use pam; then 17 if hasq pam ${IUSE} && ! use pam; then
20 return 0; 18 return 0;
21 fi 19 fi
22 20
23 INSDESTTREE=/etc/pam.d \ 21 INSDESTTREE=/etc/pam.d \
22 INSOPTIONS="-m 0644" \
24 doins "$@" || die "failed to install $@" 23 doins "$@" || die "failed to install $@"
24 cleanpamd "$@"
25} 25}
26 26
27# newpamd <old name> <new name> 27# newpamd <old name> <new name>
28# 28#
29# Install pam file <old name> as <new name> in /etc/pam.d 29# Install pam file <old name> as <new name> in /etc/pam.d
33 if hasq pam ${IUSE} && ! use pam; then 33 if hasq pam ${IUSE} && ! use pam; then
34 return 0; 34 return 0;
35 fi 35 fi
36 36
37 INSDESTTREE=/etc/pam.d \ 37 INSDESTTREE=/etc/pam.d \
38 INSOPTIONS="-m 0644" \
38 newins "$1" "$2" || die "failed to install $1 as $2" 39 newins "$1" "$2" || die "failed to install $1 as $2"
40 cleanpamd $2
39} 41}
40 42
41# dopamsecurity <section> <file> [more files] 43# dopamsecurity <section> <file> [more files]
42# 44#
43# Installs the config files in /etc/security/<section>/ 45# Installs the config files in /etc/security/<section>/
47 if hasq pam ${IUSE} && ! use pam; then 49 if hasq pam ${IUSE} && ! use pam; then
48 return 0; 50 return 0;
49 fi 51 fi
50 52
51 INSDESTTREE=/etc/security/$1 \ 53 INSDESTTREE=/etc/security/$1 \
52 shift 54 INSOPTIONS="-m 0644" \
53 doins "$@" || die "failed to install $@" 55 doins "${@:2}" || die "failed to install ${@:2}"
54} 56}
55 57
56# newpamsecurity <section> <old name> <new name> 58# newpamsecurity <section> <old name> <new name>
57# 59#
58# Installs the config file <old name> as <new name> in /etc/security/<section>/ 60# Installs the config file <old name> as <new name> in /etc/security/<section>/
62 if hasq pam ${IUSE} && ! use pam; then 64 if hasq pam ${IUSE} && ! use pam; then
63 return 0; 65 return 0;
64 fi 66 fi
65 67
66 INSDESTTREE=/etc/security/$1 \ 68 INSDESTTREE=/etc/security/$1 \
69 INSOPTIONS="-m 0644" \
67 newins "$2" "$3" || die "failed to install $2 as $3" 70 newins "$2" "$3" || die "failed to install $2 as $3"
68} 71}
69 72
70# getpam_mod_dir 73# getpam_mod_dir
71# 74#
72# Returns the pam modules' directory for current implementation 75# Returns the pam modules' directory for current implementation
73getpam_mod_dir() { 76getpam_mod_dir() {
74 if has_version sys-libs/pam; then 77 if has_version sys-libs/pam || has_version sys-libs/openpam; then
75 PAM_MOD_DIR=/$(get_libdir)/security 78 PAM_MOD_DIR=/$(get_libdir)/security
76 elif has_version sys-libs/openpam; then 79 elif use ppc-macos; then
80 # OSX looks there for pam modules
77 PAM_MOD_DIR=/usr/$(get_libdir) 81 PAM_MOD_DIR=/usr/lib/pam
78 else 82 else
79 # Unable to find PAM implementation... defaulting 83 # Unable to find PAM implementation... defaulting
80 PAM_MOD_DIR=/$(get_libdir)/security 84 PAM_MOD_DIR=/$(get_libdir)/security
81 fi 85 fi
82 86
125 129
126 dodir /etc/pam.d 130 dodir /etc/pam.d
127 pamdfile=${D}/etc/pam.d/$1 131 pamdfile=${D}/etc/pam.d/$1
128 echo -e "# File autogenerated by pamd_mimic_system in pam eclass\n\n" >> \ 132 echo -e "# File autogenerated by pamd_mimic_system in pam eclass\n\n" >> \
129 $pamdfile 133 $pamdfile
130 134
131 authlevels="auth account password session" 135 authlevels="auth account password session"
136
137 if has_version '<sys-libs/pam-0.78'; then
138 mimic="\trequired\t\tpam_stack.so service=system-auth"
139 else
140 mimic="\tinclude\t\tsystem-auth"
141 fi
132 142
133 shift 143 shift
134 144
135 while [[ -n $1 ]]; do 145 while [[ -n $1 ]]; do
136 hasq $1 ${authlevels} || die "unknown level type" 146 hasq $1 ${authlevels} || die "unknown level type"
137 147
138 echo -e "$1\tinclude\t\tsystem-auth" >> ${pamdfile} 148 echo -e "$1${mimic}" >> ${pamdfile}
139 149
140 shift 150 shift
141 done 151 done
142} 152}
153
154# cleanpamd <pamd file>
155#
156# Cleans a pam.d file from modules that might not be present on the system
157# where it's going to be installed
158cleanpamd() {
159 while [[ -n $1 ]]; do
160 if ! has_version sys-libs/pam; then
161 sed -i -e '/pam_shells\|pam_console/s:^:#:' ${D}/etc/pam.d/$1
162 fi
163
164 shift
165 done
166}

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