diff options
| -rw-r--r-- | README.md | 1 | ||||
| -rw-r--r-- | sys-fs/cryptsetup/Manifest | 5 | ||||
| -rw-r--r-- | sys-fs/cryptsetup/cryptsetup-1.7.4.ebuild | 132 | ||||
| -rw-r--r-- | sys-fs/cryptsetup/files/1.6.7-dmcrypt.confd | 111 | ||||
| -rw-r--r-- | sys-fs/cryptsetup/files/1.6.7-dmcrypt.rc | 339 | ||||
| -rw-r--r-- | sys-fs/cryptsetup/files/setup-1.7.0.py | 21 |
6 files changed, 609 insertions, 0 deletions
@@ -484,3 +484,4 @@ x32 profiles, and that these variables only affect multilib systems. * dev-libs/openssl * sys-apps/util-linux * Add libfdisk.so to the list of libraries relocated to root +* sys-fs/cryptsetup diff --git a/sys-fs/cryptsetup/Manifest b/sys-fs/cryptsetup/Manifest index 65953720..a80efa85 100644 --- a/sys-fs/cryptsetup/Manifest +++ b/sys-fs/cryptsetup/Manifest @@ -7,9 +7,14 @@ AUX 1.1.0_rc3-static-no-selinux.patch 813 SHA256 7ec5067c5b05b478f45cdd35953827e AUX 1.1.3-dm-crypt-start.sh 8651 SHA256 1489ce5480d51beb81cf4f5178468ad4b2f2e4b3f53bc75ee8fe47d3e050a76a SHA512 4cd3e4c28f1c3da4b864c556873c2036854da78d0c3055f06ea8e2d359f16dc7020b4ebc2c0d4024dc557f51e923a919ecf384add07e92525d908efe4073af4d WHIRLPOOL b68eacec508861821c1573dd85b4fb1a5d909ab70ad8445997796cf328cd54c8a2363dfc54ae8da82b4d7e526df6938baab5332bd8cb2d1c095ac15e730541ae AUX 1.1.3-dm-crypt-stop.sh 1272 SHA256 c81bf0cf8e57b3f83f55c808dba619b0a0f60eef8c3ed406d266be7cecdf96f9 SHA512 ec184e988f3ab36c5f661cc4743edf8ce0798ff69e4e40df854c172eaf0bae264de10160ee098dbfb7814318b2cd875ea18e1b447789c7e08b9549b11db3f175 WHIRLPOOL cb0c1afb4929229dc7bdade5657f053192c72a6011fd0eb05ef1e649f6a31925a57e61913cbea208eb0b3e2547b8bbe37cecb4e343ba84722efe2affadfa12ca AUX 1.4.1-dmcrypt.rc 8942 SHA256 3868b61751d36cb57d14c02a0dcbae9ed76965f4409ca6a328a0378e40ba1ce0 SHA512 afd45faddb3cd2553f860963611644f2786d56a4688624c6922dd60f5b9e07c5fa0da2b4f256f0780a902b4e6bdf6456f14e0b64f2d76dda3813e397684c32bf WHIRLPOOL 955133032bcf5b1e9530fcae5afe84ce2a48195dfa647888e061c65a79b8e6689f25dddc9e6c95be3156acdc12507a2f4eaf42ded55d1c76dc857c322b40c943 +AUX 1.6.7-dmcrypt.confd 3919 SHA256 3d933a54abe62a547294b83208dbf5d7615d9c7f380d6504c91fff3620530803 SHA512 74422d5e1614b43af894ea01da1ea80d805ec7f77981cbb80a6b1a4becad737a8825d7269812499095a7f50d39fa7da5bf4e4edae63529b1fe87b9176943a733 WHIRLPOOL cdad077e6c542e93b766c023a7db9cde372609114a0d8333e94dbf281292a145dd2f96db2895dc7f6dd130ed193ebe254e13cff24e47430738e0fb4c6e38dc71 +AUX 1.6.7-dmcrypt.rc 8815 SHA256 d04627e1a64e4d86e957b20ff6f478fb376833b7602098a708af9c070e30a980 SHA512 fdbf44f7508ca10ab89e858c206fd9dc397a11d8a553045584ab95046c309a84dd6c7ab0c0ea63c66f7d52b31ed3a1ce46d5ce2ce2588f0d6593a1c4cc1c4194 WHIRLPOOL c7eb2e70bdcf59d5390f9551154ef2db67ce6cafc5dc24dcceef324eb1509661e5a639d880d40bcd2b09ebbda016802a6826c16a2ff7f0d9cbac622f61aebb1c AUX cryptsetup-1.0.6-udevsettle.patch 561 SHA256 80c4914071769dedc20198425b4ea528ec22264ff4c54516a9e5722a8e671f60 SHA512 74631c2aab95bd32a67dce1ae75ea30acdb167be78503a31ef8afbf178b651917cc65a37bafc5d6d60c1d3545664a2f53bf07885ba3ba86f562b12db17733228 WHIRLPOOL beb109875aa9579f05527d79a12eb0ebfd187853322accb70dc9e2a36e7ca4be881aa7f504f7573a040a64e0df777e70c4fbf31f79f29728c74cffaea8029d74 AUX cryptsetup-1.4.1.ebuild.patch 1276 SHA256 15a397efaf11ecd51ff7ba716d60cdcbc58e34e888fc64961e1f2faf08b7fd45 SHA512 ce99b39c7a1bd4ea4d744ce2113a31317ac79377e37e393d87fd1876a30eac9eb4ddfec70cfaa6b3c384588dc3dc2a3a1c3f24e34ec587ecbc0e20d591c307d2 WHIRLPOOL 883ea22897f6956e038e6e815fe6ddce3c2f027be8c434a4026a435d87a72032d3a2d245054b3a1873bd15c8840ce7b41cc900c99f2a504862553c28777a879c AUX cryptsetup-1.4.3.ebuild.patch 1179 SHA256 e351b75dcb4c4c979745ad1d5255245ae832fac7becf88b50274b6622c37e121 SHA512 4f458d6a0304c70bdcdaaedb61c7dc5a986beb98e4892b643b6ca420b5918a032cd72b2a6adb923c9a88b4afcbb87ef23a24670f188d21b1130364bf75ecb752 WHIRLPOOL 3be03242a20292a6e517608fab24ab1d0d3dd4cddd4df3645ced9b65b312f0bc39a2cdcbbe70459993d2ef1ae70652f0ec686ab653fc287ca050d44f66379e2c AUX dmcrypt.rc 9336 SHA256 2cacfbe5b305c0ba9633764e79dfadd160e63ffb089f7347c0bca8c2ba9ec42f SHA512 0019cc0d0bb91c04b04949cdfb0126fdb04541ec4e76117760092e1287d4a4eb091ecbf643fb8e4346f226e6b01d8fe358f0f0e0221f31abc83415b5e235b17a WHIRLPOOL 527fbbebafcdd7e2e3687acdc59fb07e2fa26370508aa0758ca0deb6e12fcab789271b6733cdfd18381ddf55f606152febe6f1e4fdac26d1efd4206b7b219655 +AUX setup-1.7.0.py 788 SHA256 ef9fc9cc2b0ab065838adcb65e117e124e59686360fb033dd8c51632a8da1c69 SHA512 823fe8a90a76de9f259a5b69425601b78a0b6c1204cda613e224cc21e4eebc2b22b4be9f53efe843156c45a20a099385bc4dad6d653a26749336023d3ae5de89 WHIRLPOOL 26d4d90a00a5be81b8cfadd0682d032be955b71c3c2707532a95aada423fdc52edde351af2addf307b602fcd51130dc95372dc1f11bbd80d51208a1b56010add DIST cryptsetup-1.4.1.tar.bz2 772971 SHA256 82b143328c2b427ef2b89fb76c701d311c95b54093c21bbf22342f7b393bddcb SHA512 663e6d90a19ff64e2b37e4b7b14bfb3f6ccdbabf0598b3a7c4a79409c0075884dbc9e3d6f93a4298254fee2f47be98b040d2eced6890c5575db96aaee2d13e8d WHIRLPOOL 3d81e3a418459d8a7d3b86fc97deeadd39c242d83ececa64e8a06cf8f7c972952aea10e123422faa8087b24830c4f9c1f1fc2fe713a47c0909e01e70f48e250c +DIST cryptsetup-1.7.4.tar.xz 1232068 SHA256 7ccf893ef79a38fb92d61f03c17b964982119f5319cdaa85a1335b8558cca016 SHA512 c5f58227b38dcc2e2858c4bbcb641acead3b6bcdad0d8d76e5f46936669e4aff4dbc20a2980040341320d35d39f029725a9f20607753cad44f64ac0443b64b71 WHIRLPOOL f00d0e529a5d34460733e8110584266b42011055d81d94b0ae8d47a1f11f1639c4b658a55415241e72c431c615d896a94ae444a518a0b56f971b888a5ab7cc09 EBUILD cryptsetup-1.4.1.ebuild 3409 SHA256 955ebaee86858b98d6155a4dc5d148be909406e4005c4d2dcb463aca05fc99cf SHA512 92026743a9aa9968cec17c99d09edb1695625ec0859dc513bbc2c01b070dbbd8c6644d054d84765a3764ec027d3eb45359dd324e1e40e946a6da04a114f2d825 WHIRLPOOL 2e1181b0fdf4f6febd01a4009155676ad01c31c4fd67b4ac4028ca481ca5c780871005ca4ca80f2344d0b1247129d2284bf9702a8738b631525e34673a7576cb +EBUILD cryptsetup-1.7.4.ebuild 4117 SHA256 cb47ec0af2eb0a549e6267d55d99b95d5c1881c28c2c79f1fbadaab177ed76f5 SHA512 8e3b8902b98fae9cbae50edcadaa6e059047b6c153426ed6c1b1fa618c1b45a02f583ca9cad0830c894b64c23b3aa7e98228e1ff65a0266ee2643f783f8a5294 WHIRLPOOL abd3155b277ec870d414c17130d85bc342c4cd42990c0ae0a636ea2a61baecf75da276433ca5249e51a00664a48125a4cd4b7d0d30199ea404ca62babff1d408 diff --git a/sys-fs/cryptsetup/cryptsetup-1.7.4.ebuild b/sys-fs/cryptsetup/cryptsetup-1.7.4.ebuild new file mode 100644 index 00000000..fc851331 --- /dev/null +++ b/sys-fs/cryptsetup/cryptsetup-1.7.4.ebuild @@ -0,0 +1,132 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=5 + +DISTUTILS_OPTIONAL=1 +PYTHON_COMPAT=( python{2_7,3_4,3_5} ) + +inherit autotools distutils-r1 linux-info libtool eutils versionator + +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)/${P}.tar.xz" + +LICENSE="GPL-2+" +SLOT="0" +KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86" +CRYPTO_BACKENDS="+gcrypt kernel nettle openssl" +# we don't support nss since it doesn't allow cryptsetup to be built statically +# and it's missing ripemd160 support so it can't provide full backward compatibility +IUSE="${CRYPTO_BACKENDS} libressl nls pwquality python reencrypt sep-usr static static-libs udev urandom" +REQUIRED_USE="^^ ( ${CRYPTO_BACKENDS//+/} ) + python? ( ${PYTHON_REQUIRED_USE} ) + static? ( !gcrypt )" #496612 + +LIB_DEPEND="dev-libs/libgpg-error[static-libs(+)] + dev-libs/popt[static-libs(+)] + sys-apps/util-linux[static-libs(+)] + gcrypt? ( dev-libs/libgcrypt:0=[static-libs(+)] ) + nettle? ( >=dev-libs/nettle-2.4[static-libs(+)] ) + openssl? ( + !libressl? ( dev-libs/openssl:0=[static-libs(+)] ) + libressl? ( dev-libs/libressl:=[static-libs(+)] ) + ) + pwquality? ( dev-libs/libpwquality[static-libs(+)] ) + sys-fs/lvm2[static-libs(+)] + udev? ( virtual/libudev[static-libs(+)] )" +# We have to always depend on ${LIB_DEPEND} rather than put behind +# !static? () because we provide a shared library which links against +# these other packages. #414665 +RDEPEND="static-libs? ( ${LIB_DEPEND} ) + ${LIB_DEPEND//\[static-libs\(+\)\]} + python? ( ${PYTHON_DEPS} )" +DEPEND="${RDEPEND} + virtual/pkgconfig + static? ( ${LIB_DEPEND} )" + +#PATCHES=( ) + +pkg_setup() { + local CONFIG_CHECK="~DM_CRYPT ~CRYPTO ~CRYPTO_CBC ~CRYPTO_SHA256" + local WARNING_DM_CRYPT="CONFIG_DM_CRYPT:\tis not set (required for cryptsetup)\n" + local WARNING_CRYPTO_SHA256="CONFIG_CRYPTO_SHA256:\tis not set (required for cryptsetup)\n" + local WARNING_CRYPTO_CBC="CONFIG_CRYPTO_CBC:\tis not set (required for kernel 2.6.19)\n" + local WARNING_CRYPTO="CONFIG_CRYPTO:\tis not set (required for cryptsetup)\n" + check_extra_config +} + +src_prepare() { + sed -i '/^LOOPDEV=/s:$: || exit 0:' tests/{compat,mode}-test || die + #epatch "${PATCHES[@]}" + epatch_user && eautoreconf + + if use python ; then + cd python + cp "${FILESDIR}"/setup-1.7.0.py setup.py || die + distutils-r1_src_prepare + fi +} + +src_configure() { + if use kernel ; then + ewarn "Note that kernel backend is very slow for this type of operation" + ewarn "and is provided mainly for embedded systems wanting to avoid" + ewarn "userspace crypto libraries." + fi + + # We disable autotool python integration so we can use eclasses + # for proper integration with multiple python versions. + econf \ + --sbindir=/sbin \ + --enable-shared \ + --disable-python \ + $(use_enable static static-cryptsetup) \ + $(use_enable static-libs static) \ + $(use_enable nls) \ + $(use_enable pwquality) \ + $(use_enable reencrypt cryptsetup-reencrypt) \ + $(use_enable udev) \ + $(use_enable !urandom dev-random) \ + --with-crypto_backend=$(for x in ${CRYPTO_BACKENDS//+/} ; do usev ${x} ; done) + + use python && cd python && distutils-r1_src_configure +} + +src_compile() { + default + use python && cd python && distutils-r1_src_compile +} + +src_test() { + if [[ ! -e /dev/mapper/control ]] ; then + ewarn "No /dev/mapper/control found -- skipping tests" + return 0 + fi + local p + for p in /dev/mapper /dev/loop* ; do + addwrite ${p} + done + default +} + +src_install() { + default + if use static ; then + mv "${ED}"/sbin/cryptsetup{.static,} || die + mv "${ED}"/sbin/veritysetup{.static,} || die + use reencrypt && { mv "${ED}"/sbin/cryptsetup-reencrypt{.static,} || die ; } + fi + + if use sep-usr; then + # need the libs in / + gen_usr_ldscript -a cryptsetup + fi + + prune_libtool_files --modules + + newconfd "${FILESDIR}"/1.6.7-dmcrypt.confd dmcrypt + newinitd "${FILESDIR}"/1.6.7-dmcrypt.rc dmcrypt + + use python && cd python && distutils-r1_src_install +} diff --git a/sys-fs/cryptsetup/files/1.6.7-dmcrypt.confd b/sys-fs/cryptsetup/files/1.6.7-dmcrypt.confd new file mode 100644 index 00000000..642ff087 --- /dev/null +++ b/sys-fs/cryptsetup/files/1.6.7-dmcrypt.confd @@ -0,0 +1,111 @@ +# /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. + +#-------------------- +# 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 ${mount_point}' + +## Loopback file example +#target='crypt-loop-home' +#source='/dev/loop0' +#loop_file='/mnt/crypt/home' + +# The file must be terminated by a newline. Or leave this comment last. diff --git a/sys-fs/cryptsetup/files/1.6.7-dmcrypt.rc b/sys-fs/cryptsetup/files/1.6.7-dmcrypt.rc new file mode 100644 index 00000000..cdd20ba9 --- /dev/null +++ b/sys-fs/cryptsetup/files/1.6.7-dmcrypt.rc @@ -0,0 +1,339 @@ +#!/sbin/openrc-run +# Copyright 1999-2015 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +depend() { + before checkfs fsck + + if grep -qs ^swap= "${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 +} diff --git a/sys-fs/cryptsetup/files/setup-1.7.0.py b/sys-fs/cryptsetup/files/setup-1.7.0.py new file mode 100644 index 00000000..0da063c0 --- /dev/null +++ b/sys-fs/cryptsetup/files/setup-1.7.0.py @@ -0,0 +1,21 @@ +import os +from distutils.core import setup, Extension + +top_srcdir = os.path.dirname(os.path.dirname(os.path.realpath(__file__))) + +def get_ver(): + with open(os.path.join(top_srcdir, 'configure')) as f: + for line in f: + if line.startswith('PACKAGE_VERSION='): + return line.split('=')[1].replace("'", '').strip() + +module = Extension('pycryptsetup', + include_dirs=[os.path.join(top_srcdir, 'lib')], + extra_compile_args=['-include', os.path.join(top_srcdir, 'config.h')], + library_dirs=[os.path.join(top_srcdir, 'lib', '.libs')], + libraries=['cryptsetup'], + sources=['pycryptsetup.c']) + +setup(name='pycryptsetup', + version=get_ver(), + ext_modules=[module]) |