diff options
author | V3n3RiX <venerix@redcorelinux.org> | 2018-11-03 08:36:22 +0000 |
---|---|---|
committer | V3n3RiX <venerix@redcorelinux.org> | 2018-11-03 08:36:22 +0000 |
commit | f65628136faa35d0c4d3b5e7332275c7b35fcd96 (patch) | |
tree | 021998302365c5652e37824b6c26d4d969a62055 /sys-fs/cryptsetup | |
parent | 70b82ae359a5538711e103b0e8dfb92654296644 (diff) |
gentoo resync : 03.11.2018
Diffstat (limited to 'sys-fs/cryptsetup')
-rw-r--r-- | sys-fs/cryptsetup/Manifest | 8 | ||||
-rw-r--r-- | sys-fs/cryptsetup/cryptsetup-2.0.5-r1.ebuild (renamed from sys-fs/cryptsetup/cryptsetup-2.0.3-r1.ebuild) | 16 | ||||
-rw-r--r-- | sys-fs/cryptsetup/cryptsetup-2.0.5.ebuild (renamed from sys-fs/cryptsetup/cryptsetup-2.0.4.ebuild) | 6 | ||||
-rw-r--r-- | sys-fs/cryptsetup/files/2.0.5-dmcrypt.confd | 115 | ||||
-rw-r--r-- | sys-fs/cryptsetup/files/2.0.5-dmcrypt.rc | 340 |
5 files changed, 473 insertions, 12 deletions
diff --git a/sys-fs/cryptsetup/Manifest b/sys-fs/cryptsetup/Manifest index b699e5c98cbc..996f80daab70 100644 --- a/sys-fs/cryptsetup/Manifest +++ b/sys-fs/cryptsetup/Manifest @@ -1,12 +1,14 @@ AUX 1.6.7-dmcrypt.confd 3919 BLAKE2B 99e81cfe932dda45062966ada065da418500e58499af0f5ed18b7367cb6bc1b3fae1d4a0d4094ebf36c00292a4d4e2606026a65df66d5a96d01a0b9d5f6aa5e5 SHA512 74422d5e1614b43af894ea01da1ea80d805ec7f77981cbb80a6b1a4becad737a8825d7269812499095a7f50d39fa7da5bf4e4edae63529b1fe87b9176943a733 AUX 1.6.7-dmcrypt.rc 8815 BLAKE2B 9e88475af36f7ab3c7b48672ecf64e885e7be4b1af27c2f41f74fe8640163ac272d44bfbbfeb0befb1af337f88d2711f27003575758d16c5f8104db0fabc2cb9 SHA512 fdbf44f7508ca10ab89e858c206fd9dc397a11d8a553045584ab95046c309a84dd6c7ab0c0ea63c66f7d52b31ed3a1ce46d5ce2ce2588f0d6593a1c4cc1c4194 +AUX 2.0.5-dmcrypt.confd 4061 BLAKE2B b2868ccb99dd172cf0bed8caefb96cabec324122c29fb79fa8112727a53f6f0ae518ddcf88d1b4b2d9cfe7e8f39799e68cd381ecac39a010bed76b5f4f0efb49 SHA512 fcb697e2b95c124d2c5524d0c66435e09dc3a93641e09eda8bedb437fb26f727137e5c9a62bbce465f951e774ac12a18a1f1f3ff5803e9b45c7ccf07227ea3b5 +AUX 2.0.5-dmcrypt.rc 8827 BLAKE2B d4604b8f78d6ab6b4b64b6be64f8706b01aec320ef0c61d8d7d789dc49c42f5b1d2ed606ecbcff7bc654c73460987b4610e92f790b356ad02da2b05eb55851a9 SHA512 946c76a16e327bbe48b83866123e1f797add485583241b9190e63fd537e478f4163b8c1c383dc16241e9c35ad561baf771024c517343522b212bd2132f8d056a AUX cryptsetup-2.0.4-fix-static-pwquality-build.patch 427 BLAKE2B dfdc56c6627084732973254cd52c48f0869aa7b4c58e466840a87f77c1d4fb09ae37295fb54e980abccfdfe51dc63161e188a0be9bb4bf3c69d7731120f84bac SHA512 23b5f9b21ec86c92787bfc8744682ce0777dfa87e1de97afbb8db33c4587f1e2c8e5f8c9d0fa56ca801d7795739f9a66f14633d8a3904ea68ddd58ddc3863adf AUX setup-1.7.0.py 788 BLAKE2B dc7a2dbc2187f233f4fae9d85bbec9e2152259a45094f10ab043b36e31d80d40772795cb5f9911b0e9a3aa41d8f1773c0e60aa6da1a530165a26384c65532117 SHA512 823fe8a90a76de9f259a5b69425601b78a0b6c1204cda613e224cc21e4eebc2b22b4be9f53efe843156c45a20a099385bc4dad6d653a26749336023d3ae5de89 DIST cryptsetup-1.7.5.tar.xz 1232696 BLAKE2B 1bd62b186564e0b902480d66f623074f8d2f06ea09f11788566e33d58f7d0dc8c79d5827e5966e1a20a5597c2cbdec76da49c8f54c0538a1ac3f869d8ef55456 SHA512 d473f7b06d705a3868a70f3767fafc664436b5897ba59025ea1268f815cb80a9076841ff9ff96cc130fb83ba18b03c1eee38cfaf1b471fdd883a3e126b771439 -DIST cryptsetup-2.0.3.tar.xz 10125548 BLAKE2B 871df4c248151394f5abc907209b6df636049e5a1ff72161af091d36963ef68adee14e5e1867d779c9419e489aa9bea7562608b239a8fe361b769f0cc14daaf0 SHA512 f5ac54aa9614b234f2d1e84758a98914d283b669f4ab5cbe0ed7cdf25ce77f2d1abdf1e5b5010d803971f0e29120954110ee4fcc538137b04fbdc13b7804385e DIST cryptsetup-2.0.4.tar.xz 10444544 BLAKE2B 95c18eefe99c27d05e347440d77e4ff53dcc110822dc706e2284e3203da9069acbd8afedb8d596a0f832bdadea0597b75af58a22af712818a3e0aae2824e51b7 SHA512 74d442c7c7837da719a14aefa8bf0b5dffbb050acd6fbd140c50d43470c828f79fdcf7cd6acf1c149a4e1129a100059df6216b7d8ca04eb0b070cb8d4ca33e61 +DIST cryptsetup-2.0.5.tar.xz 10476304 BLAKE2B cf1e335fce48a7bf835b2008dfc0a96ef35d344e2c9f6a0a5a2ff45644f9015311e99b8f9e05b0b23cad69d74f91dd1b7cdd766560fb6504e7453d6e46bea186 SHA512 bac3f5fde1be02d325c097f85e77aef44ce764c1bca7f0554cedd69b9444e5a5529f11b9ae74d36dc1977e88e11422a58dfa17e48559eac7f5e6c4ce332409ae EBUILD cryptsetup-1.7.5-r1.ebuild 4041 BLAKE2B 3f8868734f9ed2d1a635762348632b00520b243738c9f907866225e981bd7534d38f746c2eda2292cfaa395f77e431cd4b479ba97294d187c9d7de3b3f6047c5 SHA512 d41b3eb764e68fe72d1e4d2ee725a66030f03cfe7ea7d9046cc0dfaf673062229e9ade2a356b81112e8955cc8536916caae949716aebf3b0d4bfb8ce8f2190c7 -EBUILD cryptsetup-2.0.3-r1.ebuild 4094 BLAKE2B e145fd62d995b06b5326e7d2989d84e0fd265fa7357e561a61edc283c0b02cce3bfcf77b162e36b9477349d4920c788899840261628173b7fc6536c8094de24c SHA512 278cd2e0d788d3aacec7bd64592509c912ccc915bc8e432cbbfd50528143e6dae7736adc6049fc0f0de997fee68c1b96fd63ac9986cfe538d9a82943e04a6784 EBUILD cryptsetup-2.0.4-r1.ebuild 4136 BLAKE2B 1eaddb9cda051ec1047e8746aaabfa0446fa6a426eaabae091e2bb99d9748f869b4092611fb436655ce20fa85ae5150be672387db684a273cf9697d91453ed0c SHA512 977769e4fa394fd70c5f67cfdb270f76c8aa483f841f87948ee1c72097f105a5ed0f177cb2c73ba5b33a24026e3183b2dacf84c08edcd8a2f4d7981898f2d8fb -EBUILD cryptsetup-2.0.4.ebuild 4075 BLAKE2B ae6d7638bb9b6feb6efa42f434276caf592e97c3c2b299a44b9b05e7239324c1b6814cf4f76759bd5f1b770c7b0cbff72ef98d9005aa59f97443437b0c39e008 SHA512 20de52d01b97851b9a8f10c058573d5bcd85ac4b0f766e5fae64c0fc766a131f75caef564999f8c73ebd9060b461fbc42bf3a3a2a0425fa730e9d0c5cb98d507 +EBUILD cryptsetup-2.0.5-r1.ebuild 4140 BLAKE2B 411e5b149c8946261c57a25005fa15a572ae187461fdb8dad847abb9e24605036aed42f499aec94bc31008f346cad9633d9af6ef85231c57bab1b4ebb0793dc7 SHA512 20184bdfbc797d3a86dc655b2e096f85f52c461fb3b6bee061a2b96013f13731137b4d6aeea8cd027fd838b22c84329b0b3ad198c448d5bab1ccca4037bb0d3d +EBUILD cryptsetup-2.0.5.ebuild 4140 BLAKE2B 7cb64bd81f835aea5ae764a3f4008cd29c51d9075da702af038c5d1df96c46a4808930bf30a3832627e3892d595ee04429c3e11d35acfe1d830c128333cfcc9f SHA512 64e4ce816fc022eb32e0cf56b392d46076fee297a0061084c7c358899500b3eaac88754ebed852e7b1db3d14a7db6cf18c31ea986a14262386bd0521fa13c20a MISC metadata.xml 974 BLAKE2B 7dc6d2696e918f5a5c195194f70ec053bac4bfc84510234ae63a4bebb8363b72e9b1fcc331312c938839a633c95dae1e88dc24bf8ca0602cefc8bb8ab1c822c0 SHA512 a5c9ab70c75af24d3ffdd076f1eb61c6eec3b388a417f611f8988bf3f2da5daaffaab461b50c995e572d2d800c726ca960e78c3c17dd2a40788fcf48e4158f41 diff --git a/sys-fs/cryptsetup/cryptsetup-2.0.3-r1.ebuild b/sys-fs/cryptsetup/cryptsetup-2.0.5-r1.ebuild index 90930f1120c1..5f5526582fe8 100644 --- a/sys-fs/cryptsetup/cryptsetup-2.0.3-r1.ebuild +++ b/sys-fs/cryptsetup/cryptsetup-2.0.5-r1.ebuild @@ -1,15 +1,15 @@ -# Copyright 1999-2018 Gentoo Foundation +# Copyright 1999-2018 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=6 -PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6,3_7} ) +PYTHON_COMPAT=( python{2_7,3_{4,5,6,7}} ) -inherit autotools python-single-r1 linux-info libtool ltprune versionator +inherit autotools python-single-r1 linux-info libtool eapi7-ver DESCRIPTION="Tool to setup encrypted devices with dm-crypt" HOMEPAGE="https://gitlab.com/cryptsetup/cryptsetup/blob/master/README.md" -SRC_URI="mirror://kernel/linux/utils/${PN}/v$(get_version_component_range 1-2)/${P/_/-}.tar.xz" +SRC_URI="mirror://kernel/linux/utils/${PN}/v$(ver_cut 1-2)/${P/_/-}.tar.xz" LICENSE="GPL-2+" SLOT="0/12" # libcryptsetup.so version @@ -50,6 +50,8 @@ DEPEND="${RDEPEND} S="${WORKDIR}/${P/_/-}" +PATCHES=( "${FILESDIR}"/${PN}-2.0.4-fix-static-pwquality-build.patch ) + pkg_setup() { local CONFIG_CHECK="~DM_CRYPT ~CRYPTO ~CRYPTO_CBC ~CRYPTO_SHA256" local WARNING_DM_CRYPT="CONFIG_DM_CRYPT:\tis not set (required for cryptsetup)\n" @@ -119,10 +121,10 @@ src_install() { mv "${ED%}"/sbin/veritysetup{.static,} || die use reencrypt && { mv "${ED%}"/sbin/cryptsetup-reencrypt{.static,} || die ; } fi - prune_libtool_files --modules + find "${ED}" -name "*.la" -delete || die dodoc docs/v*ReleaseNotes - newconfd "${FILESDIR}"/1.6.7-dmcrypt.confd dmcrypt - newinitd "${FILESDIR}"/1.6.7-dmcrypt.rc dmcrypt + newconfd "${FILESDIR}"/2.0.5-dmcrypt.confd dmcrypt + newinitd "${FILESDIR}"/2.0.5-dmcrypt.rc dmcrypt } diff --git a/sys-fs/cryptsetup/cryptsetup-2.0.4.ebuild b/sys-fs/cryptsetup/cryptsetup-2.0.5.ebuild index a0458bbe4f6d..1441e14c0072 100644 --- a/sys-fs/cryptsetup/cryptsetup-2.0.4.ebuild +++ b/sys-fs/cryptsetup/cryptsetup-2.0.5.ebuild @@ -1,9 +1,9 @@ -# Copyright 1999-2018 Gentoo Foundation +# Copyright 1999-2018 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=6 -PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6,3_7} ) +PYTHON_COMPAT=( python{2_7,3_{4,5,6,7}} ) inherit autotools python-single-r1 linux-info libtool eapi7-ver @@ -50,6 +50,8 @@ DEPEND="${RDEPEND} S="${WORKDIR}/${P/_/-}" +PATCHES=( "${FILESDIR}"/${PN}-2.0.4-fix-static-pwquality-build.patch ) + pkg_setup() { local CONFIG_CHECK="~DM_CRYPT ~CRYPTO ~CRYPTO_CBC ~CRYPTO_SHA256" local WARNING_DM_CRYPT="CONFIG_DM_CRYPT:\tis not set (required for cryptsetup)\n" diff --git a/sys-fs/cryptsetup/files/2.0.5-dmcrypt.confd b/sys-fs/cryptsetup/files/2.0.5-dmcrypt.confd new file mode 100644 index 000000000000..977d4b3172d7 --- /dev/null +++ b/sys-fs/cryptsetup/files/2.0.5-dmcrypt.confd @@ -0,0 +1,115 @@ +# /etc/conf.d/dmcrypt + +# For people who run dmcrypt on top of some other layer (like raid), +# use rc_need to specify that requirement. See the runscript(8) man +# page for more information. + +# Along the same lines, if dmcrypt needs to be running before +# localmount or netmount, please use rc_before to specify this +# requirement. + +#-------------------- +# Instructions +#-------------------- + +# Note regarding the syntax of this file. This file is *almost* bash, +# but each line is evaluated separately. Separate swaps/targets can be +# specified. The init-script which reads this file assumes that a +# swap= or target= line starts a new section, similar to lilo or grub +# configuration. + +# Note when using gpg keys and /usr on a separate partition, you will +# have to copy /usr/bin/gpg to /bin/gpg so that it will work properly +# and ensure that gpg has been compiled statically. +# See http://bugs.gentoo.org/90482 for more information. + +# Note that the init-script which reads this file detects whether your +# partition is LUKS or not. No mkfs is run unless you specify a makefs +# option. + +# Global options: +#---------------- + +# How long to wait for each timeout (in seconds). +dmcrypt_key_timeout=1 + +# Max number of checks to perform (see dmcrypt_key_timeout). +#dmcrypt_max_timeout=300 + +# Number of password retries. +dmcrypt_retries=5 + +# Arguments: +#----------- +# target=<name> == Mapping name for partition. +# swap=<name> == Mapping name for swap partition. +# source='<dev>' == Real device for partition. +# Note: You can (and should) specify a tag like UUID +# for blkid (see -t option). This is safer than using +# the full path to the device. +# key='</path/to/keyfile>[:<mode>]' == Fullpath from / or from inside removable media. +# remdev='<dev>' == Device that will be assigned to removable media. +# gpg_options='<opts>' == Default are --quiet --decrypt +# options='<opts>' == cryptsetup, for LUKS you can only use --readonly +# loop_file='<file>' == Loopback file. +# Note: If you omit $source, then a free loopback will +# be looked up automatically. +# pre_mount='cmds' == commands to execute before mounting partition. +# post_mount='cmds' == commands to execute after mounting partition. +#----------- +# Supported Modes +# gpg == decrypt and pipe key into cryptsetup. +# Note: new-line character must not be part of key. +# Command to erase \n char: 'cat key | tr -d '\n' > cleanKey' + +#-------------------- +# dm-crypt examples +#-------------------- + +## swap +# Swap partitions. These should come first so that no keys make their +# way into unencrypted swap. +# If no options are given, they will default to: -c aes -h sha1 -d /dev/urandom +# If no makefs is given then mkswap will be assumed +#swap=crypt-swap +#source='/dev/hda2' + +## /home with passphrase +#target=crypt-home +#source='/dev/hda5' + +## /home with regular keyfile +#target=crypt-home +#source='/dev/hda5' +#key='/full/path/to/homekey' + +## /home with gpg protected key +#target=crypt-home +#source='/dev/hda5' +#key='/full/path/to/homekey:gpg' + +## /home with regular keyfile on removable media(such as usb-stick) +#target=crypt-home +#source='/dev/hda5' +#key='/full/path/to/homekey' +#remdev='/dev/sda1' + +## /home with gpg protected key on removable media(such as usb-stick) +#target=crypt-home +#source='/dev/hda5' +#key='/full/path/to/homekey:gpg' +#remdev='/dev/sda1' + +## /tmp with regular keyfile +#target=crypt-tmp +#source='/dev/hda6' +#key='/full/path/to/tmpkey' +#pre_mount='/sbin/mkreiserfs -f -f ${dev}' +#post_mount='chown root:root ${mount_point}; chmod 1777 ${mount_point}' + +## Loopback file example +#target='crypt-loop-home' +#source='/dev/loop0' +#loop_file='/mnt/crypt/home' + +# The file must be terminated by a newline. Or leave this comment last. diff --git a/sys-fs/cryptsetup/files/2.0.5-dmcrypt.rc b/sys-fs/cryptsetup/files/2.0.5-dmcrypt.rc new file mode 100644 index 000000000000..555d216b50d2 --- /dev/null +++ b/sys-fs/cryptsetup/files/2.0.5-dmcrypt.rc @@ -0,0 +1,340 @@ +#!/sbin/openrc-run +# Copyright 1999-2018 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +depend() { + after keymaps + before checkfs fsck + + if grep -qs ^swap= "${conf_file}" ; then + before swap + fi +} + +# We support multiple dmcrypt instances based on $SVCNAME +conf_file="/etc/conf.d/${SVCNAME}" + +# Get splash helpers if available. +if [ -e /sbin/splash-functions.sh ] ; then + . /sbin/splash-functions.sh +fi + +# Setup mappings for an individual target/swap +# Note: This relies on variables localized in the main body below. +dm_crypt_execute() { + local dev ret mode foo + + if [ -z "${target}" -a -z "${swap}" ] ; then + return + fi + + # Set up default values. + : ${dmcrypt_key_timeout:=1} + : ${dmcrypt_max_timeout:=300} + : ${dmcrypt_retries:=5} + + # Handle automatic look up of the source path. + if [ -z "${source}" -a -n "${loop_file}" ] ; then + source=$(losetup --show -f "${loop_file}") + fi + case ${source} in + *=*) + source=$(blkid -l -t "${source}" -o device) + ;; + esac + if [ -z "${source}" ] || [ ! -e "${source}" ] ; then + ewarn "source \"${source}\" for ${target} missing, skipping..." + return + fi + + if [ -n "${target}" ] ; then + # let user set options, otherwise leave empty + : ${options:=' '} + elif [ -n "${swap}" ] ; then + if cryptsetup isLuks ${source} 2>/dev/null ; then + ewarn "The swap you have defined is a LUKS partition. Aborting crypt-swap setup." + return + fi + target=${swap} + # swap contents do not need to be preserved between boots, luks not required. + # suspend2 users should have initramfs's init handling their swap partition either way. + : ${options:='-c aes -h sha1 -d /dev/urandom'} + : ${pre_mount:='mkswap ${dev}'} + fi + + if [ -n "${loop_file}" ] ; then + dev="/dev/mapper/${target}" + ebegin " Setting up loop device ${source}" + losetup ${source} ${loop_file} + fi + + # cryptsetup: + # open <device> <name> # <device> is $source + # create <name> <device> # <name> is $target + local arg1="create" arg2="${target}" arg3="${source}" + if cryptsetup isLuks ${source} 2>/dev/null ; then + arg1="open" + arg2="${source}" + arg3="${target}" + fi + + # Older versions reported: + # ${target} is active: + # Newer versions report: + # ${target} is active[ and is in use.] + if cryptsetup status ${target} | egrep -q ' is active' ; then + einfo "dm-crypt mapping ${target} is already configured" + return + fi + splash svc_input_begin ${SVCNAME} >/dev/null 2>&1 + + # Handle keys + if [ -n "${key}" ] ; then + read_abort() { + # some colors + local ans savetty resettty + [ -z "${NORMAL}" ] && eval $(eval_ecolors) + einfon " $1? (${WARN}yes${NORMAL}/${GOOD}No${NORMAL}) " + shift + # This is ugly as s**t. But POSIX doesn't provide `read -t`, so + # we end up having to implement our own crap with stty/etc... + savetty=$(stty -g) + resettty='stty ${savetty}; trap - EXIT HUP INT TERM' + trap 'eval "${resettty}"' EXIT HUP INT TERM + stty -icanon + stty min 0 time "$(( $2 * 10 ))" + ans=$(dd count=1 bs=1 2>/dev/null) || ans='' + eval "${resettty}" + if [ -z "${ans}" ] ; then + printf '\r' + else + echo + fi + case ${ans} in + [yY]) return 0;; + *) return 1;; + esac + } + + # Notes: sed not used to avoid case where /usr partition is encrypted. + mode=${key##*:} && ( [ "${mode}" = "${key}" ] || [ -z "${mode}" ] ) && mode=reg + key=${key%:*} + case "${mode}" in + gpg|reg) + # handle key on removable device + if [ -n "${remdev}" ] ; then + # temp directory to mount removable device + local mntrem="${RC_SVCDIR}/dm-crypt-remdev.$$" + if [ ! -d "${mntrem}" ] ; then + if ! mkdir -p "${mntrem}" ; then + ewarn "${source} will not be decrypted ..." + einfo "Reason: Unable to create temporary mount point '${mntrem}'" + return + fi + fi + i=0 + einfo "Please insert removable device for ${target}" + while [ ${i} -lt ${dmcrypt_max_timeout} ] ; do + foo="" + if mount -n -o ro "${remdev}" "${mntrem}" 2>/dev/null >/dev/null ; then + # keyfile exists? + if [ ! -e "${mntrem}${key}" ] ; then + umount -n "${mntrem}" + rmdir "${mntrem}" + einfo "Cannot find ${key} on removable media." + read_abort "Abort" ${dmcrypt_key_timeout} && return + else + key="${mntrem}${key}" + break + fi + else + [ -e "${remdev}" ] \ + && foo="mount failed" \ + || foo="mount source not found" + fi + : $((i += 1)) + read_abort "Stop waiting after $i attempts (${foo})" -t 1 && return + done + else # keyfile ! on removable device + if [ ! -e "${key}" ] ; then + ewarn "${source} will not be decrypted ..." + einfo "Reason: keyfile ${key} does not exist." + return + fi + fi + ;; + *) + ewarn "${source} will not be decrypted ..." + einfo "Reason: mode ${mode} is invalid." + return + ;; + esac + else + mode=none + fi + ebegin " ${target} using: ${options} ${arg1} ${arg2} ${arg3}" + if [ "${mode}" = "gpg" ] ; then + : ${gpg_options:='-q -d'} + # gpg available ? + if command -v gpg >/dev/null ; then + i=0 + while [ ${i} -lt ${dmcrypt_retries} ] ; do + # paranoid, don't store key in a variable, pipe it so it stays very little in ram unprotected. + # save stdin stdout stderr "values" + timeout ${dmcrypt_max_timeout} gpg ${gpg_options} ${key} 2>/dev/null | \ + cryptsetup --key-file - ${options} ${arg1} ${arg2} ${arg3} + ret=$? + # The timeout command exits 124 when it times out. + [ ${ret} -eq 0 -o ${ret} -eq 124 ] && break + : $(( i += 1 )) + done + eend ${ret} "failure running cryptsetup" + else + ewarn "${source} will not be decrypted ..." + einfo "Reason: cannot find gpg application." + einfo "You have to install app-crypt/gnupg first." + einfo "If you have /usr on its own partition, try copying gpg to /bin ." + fi + else + if [ "${mode}" = "reg" ] ; then + cryptsetup ${options} -d ${key} ${arg1} ${arg2} ${arg3} + ret=$? + eend ${ret} "failure running cryptsetup" + else + cryptsetup ${options} ${arg1} ${arg2} ${arg3} + ret=$? + eend ${ret} "failure running cryptsetup" + fi + fi + if [ -d "${mntrem}" ] ; then + umount -n ${mntrem} 2>/dev/null >/dev/null + rmdir ${mntrem} 2>/dev/null >/dev/null + fi + splash svc_input_end ${SVCNAME} >/dev/null 2>&1 + + if [ ${ret} -ne 0 ] ; then + cryptfs_status=1 + else + if [ -n "${pre_mount}" ] ; then + dev="/dev/mapper/${target}" + eval ebegin \"" pre_mount: ${pre_mount}"\" + eval "${pre_mount}" > /dev/null + ewend $? || cryptfs_status=1 + fi + fi +} + +# Lookup optional bootparams +get_bootparam_val() { + # We're given something like: + # foo=bar=cow + # Return the "bar=cow" part. + case $1 in + *=*) + echo "${1#*=}" + ;; + esac +} + +start() { + local header=true cryptfs_status=0 + local gpg_options key loop_file target targetline options pre_mount post_mount source swap remdev + + local x + for x in $(cat /proc/cmdline) ; do + case "${x}" in + key_timeout=*) + dmcrypt_key_timeout=$(get_bootparam_val "${x}") + ;; + esac + done + + while read targetline <&3 ; do + case ${targetline} in + # skip comments and blank lines + ""|"#"*) continue ;; + # skip service-specific openrc configs #377927 + rc_*) continue ;; + esac + + ${header} && ebegin "Setting up dm-crypt mappings" + header=false + + # check for the start of a new target/swap + case ${targetline} in + target=*|swap=*) + # If we have a target queued up, then execute it + dm_crypt_execute + + # Prepare for the next target/swap by resetting variables + unset gpg_options key loop_file target options pre_mount post_mount source swap remdev + ;; + + gpg_options=*|remdev=*|key=*|loop_file=*|options=*|pre_mount=*|post_mount=*|source=*) + if [ -z "${target}${swap}" ] ; then + ewarn "Ignoring setting outside target/swap section: ${targetline}" + continue + fi + ;; + + dmcrypt_*=*) + # ignore global options + continue + ;; + + *) + ewarn "Skipping invalid line in ${conf_file}: ${targetline}" + ;; + esac + + # Queue this setting for the next call to dm_crypt_execute + eval "${targetline}" + done 3< ${conf_file} + + # If we have a target queued up, then execute it + dm_crypt_execute + + ewend ${cryptfs_status} "Failed to setup dm-crypt devices" +} + +stop() { + local line header + + # Break down all mappings + header=true + egrep "^(target|swap)=" ${conf_file} | \ + while read line ; do + ${header} && einfo "Removing dm-crypt mappings" + header=false + + target= swap= + eval ${line} + + [ -n "${swap}" ] && target=${swap} + if [ -z "${target}" ] ; then + ewarn "invalid line in ${conf_file}: ${line}" + continue + fi + + ebegin " ${target}" + cryptsetup remove ${target} + eend $? + done + + # Break down loop devices + header=true + grep '^source=./dev/loop' ${conf_file} | \ + while read line ; do + ${header} && einfo "Detaching dm-crypt loop devices" + header=false + + source= + eval ${line} + + ebegin " ${source}" + losetup -d "${source}" + eend $? + done + + return 0 +} |