diff options
Diffstat (limited to 'user')
| -rw-r--r-- | user/cryptsetup/APKBUILD | 61 | ||||
| -rw-r--r-- | user/cryptsetup/dmcrypt.confd | 111 | ||||
| -rw-r--r-- | user/cryptsetup/dmcrypt.initd | 339 | ||||
| -rw-r--r-- | user/json-c/APKBUILD | 36 |
4 files changed, 547 insertions, 0 deletions
diff --git a/user/cryptsetup/APKBUILD b/user/cryptsetup/APKBUILD new file mode 100644 index 000000000..1786fbb0d --- /dev/null +++ b/user/cryptsetup/APKBUILD @@ -0,0 +1,61 @@ +# Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net> +# Maintainer: +pkgname=cryptsetup +pkgver=2.3.4 +pkgrel=1 +pkgdesc="Utility for setting up encrypted filesystems" +url="https://gitlab.com/cryptsetup/cryptsetup" +arch="all" +license="GPL-2.0+" +depends="" +makedepends_build="" +makedepends_host="lvm2-dev openssl-dev popt-dev util-linux-dev json-c-dev + argon2-dev" +makedepends="$makedepends_build $makedepends_host" +checkdepends="bash debianutils-which lvm2 sharutils" +subpackages="$pkgname-dev $pkgname-doc $pkgname-lang $pkgname-libs $pkgname-openrc" +source="https://www.kernel.org/pub/linux/utils/$pkgname/v${pkgver%.*}/$pkgname-$pkgver.tar.gz + dmcrypt.confd + dmcrypt.initd + " + +build() { + ./configure \ + --build="$CBUILD" \ + --host="$CHOST" \ + --prefix=/usr \ + --libdir=/lib \ + --sbindir=/sbin \ + --disable-static \ + --enable-libargon2 \ + --with-crypto_backend=openssl + make +} + +check() { + make check +} + +package() { + make DESTDIR=$pkgdir install + + mkdir -p "$pkgdir"/usr/lib + mv "$pkgdir"/lib/pkgconfig "$pkgdir"/usr/lib/ + + install -Dm644 "$srcdir"/dmcrypt.confd "$pkgdir"/etc/conf.d/dmcrypt + install -Dm755 "$srcdir"/dmcrypt.initd "$pkgdir"/etc/init.d/dmcrypt + + mkdir -p "$pkgdir"/usr/share/doc/$pkgname/ + install -m644 README TODO FAQ NEWS docs/v${pkgver}-ReleaseNotes \ + "$pkgdir"/usr/share/doc/$pkgname/ +} + +libs() { + pkgdesc="Cryptsetup shared library" + mkdir -p "$subpkgdir" + mv "$pkgdir"/lib "$subpkgdir"/ +} + +sha512sums="a0a4981ca7294d6f0568bc9465e78ee1781ad73fe77e8daa0bbe67693534f02d3510e6fba9f76749b90ce7533bc9ac96dd27b73d733f8051e9560a3b4196ca3c cryptsetup-2.3.4.tar.gz +74422d5e1614b43af894ea01da1ea80d805ec7f77981cbb80a6b1a4becad737a8825d7269812499095a7f50d39fa7da5bf4e4edae63529b1fe87b9176943a733 dmcrypt.confd +81dad61cdecf1dc529b26eb3cdc15979a582c876b01268f88e7a71c8fae6911137c03bfa63fee64e064e5fb31f673610be27ecab9fc432229f13e7040698bd5c dmcrypt.initd" diff --git a/user/cryptsetup/dmcrypt.confd b/user/cryptsetup/dmcrypt.confd new file mode 100644 index 000000000..642ff0870 --- /dev/null +++ b/user/cryptsetup/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 ${mount_point}' + +## Loopback file example +#target='crypt-loop-home' +#source='/dev/loop0' +#loop_file='/mnt/crypt/home' + +# The file must be terminated by a newline. Or leave this comment last. diff --git a/user/cryptsetup/dmcrypt.initd b/user/cryptsetup/dmcrypt.initd new file mode 100644 index 000000000..340b579b7 --- /dev/null +++ b/user/cryptsetup/dmcrypt.initd @@ -0,0 +1,339 @@ +#!/sbin/openrc-run +# Copyright 1999-2015 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +depend() { + before checkfs fsck + + if grep -qs ^swap= "${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 ${source} in + *=*) + source="$(findfs ${source})" + ;; + esac + if [ -z "${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 $? + done + + return 0 +} diff --git a/user/json-c/APKBUILD b/user/json-c/APKBUILD new file mode 100644 index 000000000..c05a7d9b7 --- /dev/null +++ b/user/json-c/APKBUILD @@ -0,0 +1,36 @@ +# Maintainer: +pkgname=json-c +pkgver=0.15 +pkgrel=0 +pkgdesc="A JSON implementation in C" +url="https://github.com/json-c/json-c/wiki" +arch="all" +license="MIT" +depends="" +makedepends="cmake doxygen" +subpackages="$pkgname-dev" +source="https://s3.amazonaws.com/${pkgname}_releases/releases/$pkgname-${pkgver}.tar.gz + " + +# secfixes: +# 0.15-r0: +# - CVE-2020-12762 + +build() { + cmake -B "$builddir" \ + -DCMAKE_INSTALL_PREFIX=/usr \ + -DCMAKE_INSTALL_LIBDIR=lib \ + -DBUILD_SHARED_LIBS=ON + make + make doc +} + +check() { + make test +} + +package() { + make -j1 DESTDIR="$pkgdir" install +} + +sha512sums="dc01298bcc78f0f31a34f5fcfe45c0feebfd88518e97fb4f96f1a652f71ccdd303415a4c7bf5b573bdcbcca80428281f0dfccefc6545ea3a7f18dbb819332f34 json-c-0.15.tar.gz" |