/[gentoo-x86]/eclass/user.eclass
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Revision 1.13 Revision 1.14
1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2011 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/user.eclass,v 1.13 2011/11/26 06:50:27 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/user.eclass,v 1.14 2011/11/26 07:20:31 vapier Exp $
4 4
5# @ECLASS: user.eclass 5# @ECLASS: user.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org (Linux) 7# base-system@gentoo.org (Linux)
8# Joe Jezak <josejx@gmail.com> (OS X) 8# Joe Jezak <josejx@gmail.com> (OS X)
117 return 0 117 return 0
118 fi 118 fi
119 einfo "Adding user '${euser}' to your system ..." 119 einfo "Adding user '${euser}' to your system ..."
120 120
121 # options to pass to useradd 121 # options to pass to useradd
122 local opts= 122 local opts=()
123 123
124 # handle uid 124 # handle uid
125 local euid=$1; shift 125 local euid=$1; shift
126 if [[ -n ${euid} && ${euid} != -1 ]] ; then 126 if [[ -n ${euid} && ${euid} != -1 ]] ; then
127 if [[ ${euid} -gt 0 ]] ; then 127 if [[ ${euid} -gt 0 ]] ; then
138 if [[ ${euid} == "next" ]] ; then 138 if [[ ${euid} == "next" ]] ; then
139 for ((euid = 101; euid <= 999; euid++)); do 139 for ((euid = 101; euid <= 999; euid++)); do
140 [[ -z $(egetent passwd ${euid}) ]] && break 140 [[ -z $(egetent passwd ${euid}) ]] && break
141 done 141 done
142 fi 142 fi
143 opts+=" -u ${euid}" 143 opts+=( -u ${euid} )
144 einfo " - Userid: ${euid}" 144 einfo " - Userid: ${euid}"
145 145
146 # handle shell 146 # handle shell
147 local eshell=$1; shift 147 local eshell=$1; shift
148 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 148 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
168 *) die "Unable to identify the default shell for userland ${USERLAND}" 168 *) die "Unable to identify the default shell for userland ${USERLAND}"
169 esac 169 esac
170 fi 170 fi
171 fi 171 fi
172 einfo " - Shell: ${eshell}" 172 einfo " - Shell: ${eshell}"
173 opts+=" -s ${eshell}" 173 opts+=( -s "${eshell}" )
174 174
175 # handle homedir 175 # handle homedir
176 local ehome=$1; shift 176 local ehome=$1; shift
177 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then 177 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
178 ehome="/dev/null" 178 ehome="/dev/null"
179 fi 179 fi
180 einfo " - Home: ${ehome}" 180 einfo " - Home: ${ehome}"
181 opts+=" -d ${ehome}" 181 opts+=( -d "${ehome}" )
182 182
183 # handle groups 183 # handle groups
184 local egroups=$1; shift 184 local egroups=$1; shift
185 if [[ ! -z ${egroups} ]] ; then 185 if [[ ! -z ${egroups} ]] ; then
186 local oldifs=${IFS} 186 local oldifs=${IFS}
200 fi 200 fi
201 export IFS="," 201 export IFS=","
202 done 202 done
203 export IFS=${oldifs} 203 export IFS=${oldifs}
204 204
205 opts+=" -g ${defgroup}" 205 opts+=( -g "${defgroup}" )
206 if [[ ! -z ${exgroups} ]] ; then 206 if [[ ! -z ${exgroups} ]] ; then
207 opts+=" -G ${exgroups:1}" 207 opts+=( -G "${exgroups:1}" )
208 fi 208 fi
209 else 209 else
210 egroups="(none)" 210 egroups="(none)"
211 fi 211 fi
212 einfo " - Groups: ${egroups}" 212 einfo " - Groups: ${egroups}"
213 213
214 # handle extra args 214 # handle extra args
215 if [[ $# -gt 0 ]] ; then 215 if [[ $# -gt 0 ]] ; then
216 die "extra arguments no longer supported; please file a bug" 216 die "extra arguments no longer supported; please file a bug"
217 else 217 else
218 set -- -c "added by portage for ${PN}" 218 local comment="added by portage for ${PN}"
219 einfo " - Extra: $@" 219 opts+=( -c "${comment}" )
220 einfo " - GECOS: ${comment}"
220 fi 221 fi
221 222
222 # add the user 223 # add the user
223 case ${CHOST} in 224 case ${CHOST} in
224 *-darwin*) 225 *-darwin*)
225 ### Make the user 226 ### Make the user
226 dscl . create /users/${euser} uid ${euid} 227 dscl . create "/users/${euser}" uid ${euid}
227 dscl . create /users/${euser} shell ${eshell} 228 dscl . create "/users/${euser}" shell "${eshell}"
228 dscl . create /users/${euser} home ${ehome} 229 dscl . create "/users/${euser}" home "${ehome}"
229 dscl . create /users/${euser} realname "added by portage for ${PN}" 230 dscl . create "/users/${euser}" realname "added by portage for ${PN}"
230 ### Add the user to the groups specified 231 ### Add the user to the groups specified
231 local oldifs=${IFS} 232 local g oldifs=${IFS}
232 export IFS="," 233 export IFS=","
233 for g in ${egroups} ; do 234 for g in ${egroups} ; do
234 dscl . merge /groups/${g} users ${euser} 235 dscl . merge "/groups/${g}" users "${euser}"
235 done 236 done
236 export IFS=${oldifs} 237 export IFS=${oldifs}
237 ;; 238 ;;
238 239
239 *-freebsd*|*-dragonfly*) 240 *-freebsd*|*-dragonfly*)
240 pw useradd ${euser} ${opts} "$@" || die 241 pw useradd "${euser}" "${opts[@]}" || die
241 ;; 242 ;;
242 243
243 *-netbsd*) 244 *-netbsd*)
244 useradd ${opts} ${euser} "$@" || die 245 useradd "${opts[@]}" "${euser}" || die
245 ;; 246 ;;
246 247
247 *-openbsd*) 248 *-openbsd*)
248 # all ops the same, except the -g vs -g/-G ... 249 # all ops the same, except the -g vs -g/-G ...
249 useradd -u ${euid} -s ${eshell} \ 250 useradd -u ${euid} -s "${eshell}" \
250 -d ${ehome} -g ${egroups} "$@" ${euser} || die 251 -d "${ehome}" -g "${egroups}" "${euser}" || die
251 ;; 252 ;;
252 253
253 *) 254 *)
254 useradd -r ${opts} "$@" ${euser} || die 255 useradd -r "${opts[@]}" "${euser}" || die
255 ;; 256 ;;
256 esac 257 esac
257 258
258 if [[ ! -e ${ROOT}/${ehome} ]] ; then 259 if [[ ! -e ${ROOT}/${ehome} ]] ; then
259 einfo " - Creating ${ehome} in ${ROOT}" 260 einfo " - Creating ${ehome} in ${ROOT}"
260 mkdir -p "${ROOT}/${ehome}" 261 mkdir -p "${ROOT}/${ehome}"
261 chown ${euser} "${ROOT}/${ehome}" 262 chown "${euser}" "${ROOT}/${ehome}"
262 chmod 755 "${ROOT}/${ehome}" 263 chmod 755 "${ROOT}/${ehome}"
263 fi 264 fi
264} 265}
265 266
266# @FUNCTION: enewgroup 267# @FUNCTION: enewgroup
272# allocate the next available one. 273# allocate the next available one.
273enewgroup() { 274enewgroup() {
274 _assert_pkg_ebuild_phase enewgroup 275 _assert_pkg_ebuild_phase enewgroup
275 276
276 # get the group 277 # get the group
277 local egroup="$1"; shift 278 local egroup=$1; shift
278 if [ -z "${egroup}" ] 279 if [[ -z ${egroup} ]] ; then
279 then
280 eerror "No group specified !" 280 eerror "No group specified !"
281 die "Cannot call enewgroup without a group" 281 die "Cannot call enewgroup without a group"
282 fi 282 fi
283 283
284 # see if group already exists 284 # see if group already exists
285 if [[ -n $(egetent group "${egroup}") ]]; then 285 if [[ -n $(egetent group "${egroup}") ]] ; then
286 return 0 286 return 0
287 fi 287 fi
288 einfo "Adding group '${egroup}' to your system ..." 288 einfo "Adding group '${egroup}' to your system ..."
289 289
290 # options to pass to useradd
291 local opts=
292
293 # handle gid 290 # handle gid
294 local egid="$1"; shift 291 local egid=$1; shift
295 if [ ! -z "${egid}" ] 292 if [[ ! -z ${egid} ]] ; then
296 then
297 if [ "${egid}" -gt 0 ] 293 if [[ ${egid} -gt 0 ]] ; then
298 then
299 if [ -z "`egetent group ${egid}`" ] 294 if [[ -n $(egetent group ${egid}) ]] ; then
300 then
301 if [[ "${CHOST}" == *-darwin* ]]; then
302 opts+=" ${egid}"
303 else
304 opts+=" -g ${egid}"
305 fi
306 else
307 egid="next available; requested gid taken" 295 egid="next available; requested gid taken"
308 fi 296 fi
309 else 297 else
310 eerror "Groupid given but is not greater than 0 !" 298 eerror "Groupid given but is not greater than 0 !"
311 die "${egid} is not a valid GID" 299 die "${egid} is not a valid GID"
314 egid="next available" 302 egid="next available"
315 fi 303 fi
316 einfo " - Groupid: ${egid}" 304 einfo " - Groupid: ${egid}"
317 305
318 # handle extra 306 # handle extra
319 if [ $# -gt 0 ] ; then 307 if [[ $# -gt 0 ]] ; then
320 die "extra arguments no longer supported; please file a bug" 308 die "extra arguments no longer supported; please file a bug"
321 fi 309 fi
322 310
323 # add the group 311 # Some targets need to find the next available GID manually
324 case ${CHOST} in 312 _enewgroup_next_gid() {
325 *-darwin*) 313 if [[ ${egid} == *[!0-9]* ]] ; then
326 # If we need the next available
327 case ${egid} in
328 *[!0-9]*) # Non numeric 314 # Non numeric
329 for ((egid = 101; egid <= 999; egid++)); do 315 for ((egid = 101; egid <= 999; egid++)) ; do
330 [[ -z $(egetent group ${egid}) ]] && break 316 [[ -z $(egetent group ${egid}) ]] && break
331 done 317 done
332 esac 318 fi
319 }
320
321 # add the group
322 case ${CHOST} in
323 *-darwin*)
324 _enewgroup_next_gid
333 dscl . create /groups/${egroup} gid ${egid} 325 dscl . create "/groups/${egroup}" gid ${egid}
334 dscl . create /groups/${egroup} passwd '*' 326 dscl . create "/groups/${egroup}" passwd '*'
335 ;; 327 ;;
336 328
337 *-freebsd*|*-dragonfly*) 329 *-freebsd*|*-dragonfly*)
338 case ${egid} in 330 _enewgroup_next_gid
339 *[!0-9]*) # Non numeric
340 for ((egid = 101; egid <= 999; egid++)); do
341 [[ -z $(egetent group ${egid}) ]] && break
342 done
343 esac
344 pw groupadd ${egroup} -g ${egid} || die 331 pw groupadd "${egroup}" -g ${egid} || die
345 ;; 332 ;;
346 333
347 *-netbsd*) 334 *-netbsd*)
348 case ${egid} in 335 _enewgroup_next_gid
349 *[!0-9]*) # Non numeric
350 for ((egid = 101; egid <= 999; egid++)); do
351 [[ -z $(egetent group ${egid}) ]] && break
352 done
353 esac
354 groupadd -g ${egid} ${egroup} || die 336 groupadd -g ${egid} "${egroup}" || die
355 ;; 337 ;;
356 338
357 *) 339 *)
340 local opts
341 if [[ ${egid} == *[!0-9]* ]] ; then
342 # Non numeric; let groupadd figure out a GID for us
343 opts=""
344 else
345 opts="-g ${egid}"
346 fi
358 # We specify -r so that we get a GID in the system range from login.defs 347 # We specify -r so that we get a GID in the system range from login.defs
359 groupadd -r ${opts} ${egroup} || die 348 groupadd -r ${opts} "${egroup}" || die
360 ;; 349 ;;
361 esac 350 esac
362} 351}
363 352
364# @FUNCTION: egethome 353# @FUNCTION: egethome
377 *) # Linux, NetBSD, OpenBSD, etc... 366 *) # Linux, NetBSD, OpenBSD, etc...
378 pos=6 367 pos=6
379 ;; 368 ;;
380 esac 369 esac
381 370
382 egetent passwd $1 | cut -d: -f${pos} 371 egetent passwd "$1" | cut -d: -f${pos}
383} 372}
384 373
385# @FUNCTION: egetshell 374# @FUNCTION: egetshell
386# @USAGE: <user> 375# @USAGE: <user>
387# @DESCRIPTION: 376# @DESCRIPTION:

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