/[gentoo-x86]/eclass/ssl-cert.eclass
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Revision 1.6 Revision 1.12
1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/ssl-cert.eclass,v 1.6 2005/07/06 20:20:04 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ssl-cert.eclass,v 1.12 2007/12/09 08:09:56 ulm Exp $
4# 4#
5# Author: Max Kalika <max@gentoo.org> 5# Author: Max Kalika <max@gentoo.org>
6# 6#
7# This eclass implements standard installation procedure for installing 7# This eclass implements standard installation procedure for installing
8# self-signed SSL certificates. 8# self-signed SSL certificates.
9
10INHERITED="$INHERITED $ECLASS"
11 9
12# Conditionally depend on OpenSSL: allows inheretence 10# Conditionally depend on OpenSSL: allows inheretence
13# without pulling extra packages if not needed 11# without pulling extra packages if not needed
14DEPEND="ssl? ( dev-libs/openssl )" 12DEPEND="ssl? ( dev-libs/openssl )"
13IUSE="ssl"
15 14
16# Initializes variables and generates the needed 15# Initializes variables and generates the needed
17# OpenSSL configuration file and a CA serial file 16# OpenSSL configuration file and a CA serial file
18# 17#
19# Access: private 18# Access: private
20gen_cnf() { 19gen_cnf() {
21 # Location of the config file 20 # Location of the config file
25 # Location of some random files OpenSSL can use: don't use 24 # Location of some random files OpenSSL can use: don't use
26 # /dev/u?random here -- doesn't work properly on all platforms 25 # /dev/u?random here -- doesn't work properly on all platforms
27 SSL_RANDOM="${T}/environment:${T}/eclass-debug.log:/etc/resolv.conf" 26 SSL_RANDOM="${T}/environment:${T}/eclass-debug.log:/etc/resolv.conf"
28 27
29 # These can be overridden in the ebuild 28 # These can be overridden in the ebuild
30 SSL_DAYS="${SSL_BITS:-730}" 29 SSL_DAYS="${SSL_DAYS:-730}"
31 SSL_BITS="${SSL_BITS:-1024}" 30 SSL_BITS="${SSL_BITS:-1024}"
32 SSL_COUNTRY="${SSL_COUNTRY:-US}" 31 SSL_COUNTRY="${SSL_COUNTRY:-US}"
33 SSL_STATE="${SSL_STATE:-California}" 32 SSL_STATE="${SSL_STATE:-California}"
34 SSL_LOCALITY="${SSL_LOCALITY:-Santa Barbara}" 33 SSL_LOCALITY="${SSL_LOCALITY:-Santa Barbara}"
35 SSL_ORGANIZATION="${SSL_ORGANIZATION:-SSL Server}" 34 SSL_ORGANIZATION="${SSL_ORGANIZATION:-SSL Server}"
55 OU = ${SSL_UNIT} 54 OU = ${SSL_UNIT}
56 CN = ${SSL_COMMONNAME} 55 CN = ${SSL_COMMONNAME}
57 emailAddress = ${SSL_EMAIL} 56 emailAddress = ${SSL_EMAIL}
58 EOF 57 EOF
59 eend $? 58 eend $?
60 59
61 return $? 60 return $?
62} 61}
63 62
64# Simple function to determine whether we're creating 63# Simple function to determine whether we're creating
65# a CA (which should only be done once) or final part 64# a CA (which should only be done once) or final part
139 return $? 138 return $?
140} 139}
141 140
142# Uses all the private functions above to generate 141# Uses all the private functions above to generate
143# and install the requested certificates 142# and install the requested certificates
143# Note: This function is deprecated, use install_cert instead
144# 144#
145# Access: public 145# Access: public
146docert() { 146docert() {
147 ewarn "Function \"docert\" is deprecated for security reasons."
148 ewarn "\"install_cert\" should be used instead. See bug #174759."
149
147 if [ $# -lt 1 ] ; then 150 if [ $# -lt 1 ] ; then
148 eerror "At least one argument needed" 151 eerror "At least one argument needed"
149 return 1; 152 return 1;
150 fi 153 fi
151 154
202 return 1 205 return 1
203 elif [ ${count} != ${#} ] ; then 206 elif [ ${count} != ${#} ] ; then
204 ewarn "Some requested certificates were not generated" 207 ewarn "Some requested certificates were not generated"
205 fi 208 fi
206} 209}
210
211# Uses all the private functions above to generate
212# and install the requested certificates
213#
214# Usage: install_cert <certificates>
215# where <certificates> are full pathnames relative to ROOT, without extension.
216#
217# Example: "install_cert /foo/bar" installs ${ROOT}/foo/bar.{key,csr,crt,pem}
218#
219# Access: public
220install_cert() {
221 if [ $# -lt 1 ] ; then
222 eerror "At least one argument needed"
223 return 1;
224 fi
225
226 case ${EBUILD_PHASE} in
227 unpack|compile|test|install)
228 eerror "install_cert cannot be called in ${EBUILD_PHASE}"
229 return 1 ;;
230 esac
231
232 # Initialize configuration
233 gen_cnf || return 1
234 echo
235
236 # Generate a CA environment
237 gen_key 1 || return 1
238 gen_csr 1 || return 1
239 gen_crt 1 || return 1
240 echo
241
242 local count=0
243 for cert in "$@" ; do
244 # Check the requested certificate
245 if [ -z "${cert##*/}" ] ; then
246 ewarn "Invalid certification requested, skipping"
247 continue
248 fi
249
250 # Check for previous existence of generated files
251 for type in key csr crt pem ; do
252 if [ -e "${ROOT}${cert}.${type}" ] ; then
253 ewarn "${ROOT}${cert}.${type}: exists, skipping"
254 continue 2
255 fi
256 done
257
258 # Generate the requested files
259 gen_key || continue
260 gen_csr || continue
261 gen_crt || continue
262 gen_pem || continue
263 echo
264
265 # Install the generated files and set sane permissions
266 local base=$(get_base)
267 install -d "${ROOT}${cert%/*}"
268 install -m0400 "${base}.key" "${ROOT}${cert}.key"
269 install -m0444 "${base}.csr" "${ROOT}${cert}.csr"
270 install -m0444 "${base}.crt" "${ROOT}${cert}.crt"
271 install -m0400 "${base}.pem" "${ROOT}${cert}.pem"
272 count=$((${count}+1))
273 done
274
275 # Resulting status
276 if [ ! ${count} ] ; then
277 eerror "No certificates were generated"
278 return 1
279 elif [ ${count} != ${#} ] ; then
280 ewarn "Some requested certificates were not generated"
281 fi
282}

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