Format scripts with shfmt
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2 changed files with 66 additions and 70 deletions
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@ -1,16 +1,14 @@
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#!/bin/sh
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run_hook ()
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{
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[ -d /dev/pts ] || mkdir -p /dev/pts
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mount -t devpts devpts /dev/pts
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run_hook() {
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[ -d /dev/pts ] || mkdir -p /dev/pts
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mount -t devpts devpts /dev/pts
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echo "Starting dropbear"
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/usr/sbin/dropbear -E -s -j -k
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echo "Starting dropbear"
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/usr/sbin/dropbear -E -s -j -k
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}
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run_cleanuphook ()
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{
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run_cleanuphook() {
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umount /dev/pts
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rm -R /dev/pts
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if [ -f /var/run/dropbear.pid ]; then
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122
dropbear_install
122
dropbear_install
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@ -1,97 +1,95 @@
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#!/bin/sh
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get_fingerprint() {
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keyfile="$1"
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dropbearkey -y -f "${keyfile}" | sed -n '/^Fingerprint:/ {s/Fingerprint: *//; p}'
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keyfile="$1"
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dropbearkey -y -f "${keyfile}" | sed -n '/^Fingerprint:/ {s/Fingerprint: *//; p}'
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}
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display_fingerprints() {
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keyfile
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keyfile
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for keyfile in "/etc/dropbear/dropbear_rsa_host_key" "/etc/dropbear/dropbear_ecdsa_host_key" ; do
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if [ -s "${keyfile}" ] ; then
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echo "$(basename "${keyfile}") : $(get_fingerprint "${keyfile}")"
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fi
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done
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for keyfile in "/etc/dropbear/dropbear_rsa_host_key" "/etc/dropbear/dropbear_ecdsa_host_key"; do
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if [ -s "${keyfile}" ]; then
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echo "$(basename "${keyfile}") : $(get_fingerprint "${keyfile}")"
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fi
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done
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}
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copy_openssh_keys() {
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osshrsa="/etc/ssh/ssh_host_rsa_key"
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osshecdsa="/etc/ssh/ssh_host_ecdsa_key"
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osshrsa="/etc/ssh/ssh_host_rsa_key"
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osshecdsa="/etc/ssh/ssh_host_ecdsa_key"
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dbpre="/etc/dropbear/dropbear_"
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dbpre="/etc/dropbear/dropbear_"
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return_code=1
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return_code=1
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if [ -s "$osshrsa" ]; then
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dropbearconvert openssh dropbear $osshrsa ${dbpre}rsa_host_key
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return_code=0
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fi
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if [ -s "$osshrsa" ]; then
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dropbearconvert openssh dropbear $osshrsa ${dbpre}rsa_host_key
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return_code=0
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fi
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if [ -s "$osshecdsa" ]; then
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dropbearconvert openssh dropbear $osshecdsa ${dbpre}ecdsa_host_key
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return_code=0
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fi
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if [ -s "$osshecdsa" ]; then
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dropbearconvert openssh dropbear $osshecdsa ${dbpre}ecdsa_host_key
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return_code=0
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fi
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return $return_code
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return $return_code
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}
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generate_keys() {
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keyfile keytype
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for keytype in rsa ecdsa ; do
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keyfile="/etc/dropbear/dropbear_${keytype}_host_key"
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if [ ! -s "$keyfile" ]; then
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echo "Generating ${keytype} host key for dropbear ..."
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dropbearkey -t "${keytype}" -f "${keyfile}"
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fi
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done
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keyfile keytype
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for keytype in rsa ecdsa; do
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keyfile="/etc/dropbear/dropbear_${keytype}_host_key"
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if [ ! -s "$keyfile" ]; then
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echo "Generating ${keytype} host key for dropbear ..."
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dropbearkey -t "${keytype}" -f "${keyfile}"
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fi
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done
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}
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build ()
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{
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#
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# Begin real processing
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#
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build() {
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#
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# Begin real processing
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#
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# Are we even needed?
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if [ ! -r "/etc/dropbear/root_key" ] || [ ! -s "/etc/dropbear/root_key" ]; then
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echo "There is no root key in /etc/dropbear/root_key existent; exit"
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return 0
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fi
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# Are we even needed?
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if [ ! -r "/etc/dropbear/root_key" ] || [ ! -s "/etc/dropbear/root_key" ]; then
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echo "There is no root key in /etc/dropbear/root_key existent; exit"
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return 0
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fi
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# if TMPDIR is set leave it alone otherwise set
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[ -z "$TMPDIR" ] && TMPDIR='/tmp/dropbear_initrd_encrypt'
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# if TMPDIR is set leave it alone otherwise set
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[ -z "$TMPDIR" ] && TMPDIR='/tmp/dropbear_initrd_encrypt'
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# check if TMPDIR exsists if not make it
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[ -d "$TMPDIR" ] || mkdir -p "$TMPDIR"
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# check if TMPDIR exsists if not make it
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[ -d "$TMPDIR" ] || mkdir -p "$TMPDIR"
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umask 0022
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umask 0022
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[ -d /etc/dropbear ] && mkdir -p /etc/dropbear
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[ -d /etc/dropbear ] && mkdir -p /etc/dropbear
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copy_openssh_keys || generate_keys
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display_fingerprints
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copy_openssh_keys || generate_keys
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display_fingerprints
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add_checked_modules "/drivers/net/"
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add_binary "rm"
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add_binary "killall"
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add_binary "dropbear"
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add_checked_modules "/drivers/net/"
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add_binary "rm"
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add_binary "killall"
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add_binary "dropbear"
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add_dir "/root/.ssh"
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cat /etc/dropbear/root_key > "${BUILDROOT}"/root/.ssh/authorized_keys
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add_dir "/root/.ssh"
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cat /etc/dropbear/root_key >"${BUILDROOT}"/root/.ssh/authorized_keys
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add_full_dir "/etc/dropbear"
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add_file "/lib/libnss_files.so.2"
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add_dir "/var/run"
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add_dir "/var/log"
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touch "${BUILDROOT}"/var/log/lastlog
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add_full_dir "/etc/dropbear"
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add_file "/lib/libnss_files.so.2"
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add_dir "/var/run"
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add_dir "/var/log"
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touch "${BUILDROOT}"/var/log/lastlog
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add_runscript
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add_runscript
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}
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help ()
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{
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cat<<HELPEOF
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help() {
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cat <<HELPEOF
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This hook is meant to be used in conjunction with mkinitcpio-netconf and/or
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mkinitcpio-ppp. It DOES NOT provide any default shell. It will only install
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and start dropbear on early userspace. In the package mkinitcpio-utils you
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