Use SHA256 checksums instead of MD5

v0.9-2

ChangeLog

@@ -1,3 +1,16 @@
+2021-11-12 Julien Coloos <julien.coloos [at] gmail [dot] com>
+
+        * v0.10-1
+        Option to use login shell instead of cryptsetup script
+        Re-enable Wake-on-LAN on network device
+
+
+2021-11-12 Julien Coloos <julien.coloos [at] gmail [dot] com>
+
+        * v0.9-2
+        Use SHA256 checksums instead of MD5
+
+
 2021-10-24 Julien Coloos <julien.coloos [at] gmail [dot] com>
 
         * v0.9-1

PKGBUILD

@@ -1,17 +1,17 @@
 # Maintainer: Julien Coloos <julien.coloos [at] gmail [dot] com>
 pkgname=initrd-ssh-cryptsetup
-pkgver=0.9
+pkgver=0.10
 pkgrel=1
 pkgdesc="Allows for LUKS-encrypted devices to be unlocked remotely over SSH"
 arch=('any')
 url="https://github.com/suiryc/archlinux-$pkgname"
 license=('GPL3')
-depends=('dropbear' 'cryptsetup' 'mkinitcpio-nfs-utils' 'iproute2')
+depends=('dropbear' 'cryptsetup' 'mkinitcpio-nfs-utils' 'iproute2' 'ethtool')
 install=$pkgname.install
 changelog='ChangeLog'
 source=("http://julien.coloos.free.fr/archlinux/$pkgname-$pkgver.tar.xz" "$pkgname.install")
-md5sums=('c94a905ca91f7afe2c0f771bd5182cb2'
+sha256sums=('c3fa91fc8ba2228b3492d3709231918c8015cc3da49f516c3eacea5c0217536c'
-         'ac60109d80e7bb2af0d66e69aaf178a6')
+            'b84978b3c2ef32208c2b104ee2d3ce8aaec26da0bd4e9e1c83942f373bbf6285')
 
 package() {
   install -Dm644 "$srcdir/src/install/ssh-cryptsetup" "$pkgdir/usr/lib/initcpio/install/ssh-cryptsetup"

README.md

@@ -64,5 +64,6 @@ For example:
 3. Update ChangeLog
 4. Update `PKGBUILD`
    * bump `pkgver` if `src` was modified, or `pkgrel` if building files were modified
-   * refresh `md5sums` if necessary (based on `md5sum initrd-ssh-cryptsetup-*.tar.xz initrd-ssh-cryptsetup.install` output)
+   * refresh `sha256sums` with `updpkgsums` if necessary
+     - or manually, based on `sha256sum initrd-ssh-cryptsetup-*.tar.xz initrd-ssh-cryptsetup.install` output
 5. Delete generated archive file if any

src/hooks/ssh-cryptsetup

@@ -8,12 +8,14 @@ sshcs_env_load() {
   local debug_default=0
   local timeout_ipconfig_default=10
   local timeout_poweroff_min=120
+  local use_shell_default=0
 
   [ -e "${sshcs_env}" ] && . "${sshcs_env}"
   [ -z "${sshcs_opt_debug}" ] && sshcs_opt_debug=${debug_default}
   [ -z "${sshcs_opt_timeout_ipconfig}" ] && sshcs_opt_timeout_ipconfig=${timeout_ipconfig_default}
   [ -n "${sshcs_opt_listen}" ] && sshcs_opt_listen="-p ${sshcs_opt_listen}"
   [ -z "${sshcs_opt_timeout_poweroff}" ] && sshcs_opt_timeout_poweroff=${timeout_poweroff_min}
+  [ -z "${sshcs_opt_use_shell}" ] && sshcs_opt_use_shell=${use_shell_default}
   [ ${sshcs_opt_timeout_poweroff} -ge 0 ] && [ ${sshcs_opt_timeout_poweroff} -lt ${timeout_poweroff_min} ] && sshcs_opt_timeout_poweroff=${timeout_poweroff_min}
 }
 
@@ -134,11 +136,15 @@ sshcs_dropbear_unlock() {
   fi
 
   # /etc/passwd file for the root user
-    echo "root:x:0:0:root:/root:${dropbear_login_shell}" > "/etc/passwd"
+  if [ ${sshcs_opt_use_shell} -eq 0 ]; then
-    echo "${dropbear_login_shell}" > "/etc/shells"
+    echo "root:x:0:0:root:/root:${dropbear_cryptsetup_shell}" > "/etc/passwd"
+    echo "${dropbear_cryptsetup_shell}" > "/etc/shells"
+  else
+    echo "root:x:0:0:root:/root:/usr/bin/ash" > "/etc/passwd"
+  fi
 
   # root login script
-    cat <<EOF > "${dropbear_login_shell}"
+  cat <<EOF > "${dropbear_cryptsetup_shell}"
 #!/usr/bin/ash
 
 . "/init_functions"
@@ -160,7 +166,7 @@ else
 fi
 echo ""
 EOF
-    chmod a+x "${dropbear_login_shell}"
+  chmod a+x "${dropbear_cryptsetup_shell}"
 
   [ ! -d "/var/log" ] && mkdir -p "/var/log"
   touch "/var/log/lastlog"
@@ -177,7 +183,7 @@ EOF
     kill $(cat "${path_dropbear_pid}")
     rm -f "${path_dropbear_pid}"
   fi
-    rm -f "${sshcs_cryptsetup_script}" "${dropbear_login_shell}" "/etc/passwd" "/etc/shells" "/var/log/lastlog"
+  rm -f "${sshcs_cryptsetup_script}" "${dropbear_cryptsetup_shell}" "/etc/passwd" "/etc/shells" "/var/log/lastlog"
 
   # cleanup /dev/pts if necessary
   if [ ${dev_pts_mounted} -ne 0 ]; then
@@ -257,7 +263,7 @@ run_hook() {
   local etc_crypttab="/etc/crypttab"
   local sshcs_env="/etc/initcpio/sshcs_env"
   local path_dropbear_pid="/.dropbear.pid"
-    local dropbear_login_shell="/.cryptsetup_shell.sh"
+  local dropbear_cryptsetup_shell="/.cryptsetup_shell.sh"
   local sshcs_cryptsetup_script="/.cryptsetup_script.sh"
   local net_env="/.net_env.sh"
   local line iparg net_address net_device ipconfig_out net_netmask net_gateway net_dns0 net_dns1
@@ -309,3 +315,4 @@ run_hook() {
   # stop the network before going on in boot sequence
   sshcs_net_done
 }
+

src/install/ssh-cryptsetup

@@ -72,7 +72,8 @@ build() {
   add_binary "dmsetup"
   add_binary "dropbear"
   add_binary "ip"
-    add_binary "/usr/lib/initcpio/ipconfig" "/sbin/ipconfig"
+  add_binary "/usr/lib/initcpio/ipconfig" "/bin/ipconfig"
+  add_binary "ethtool"
 
   # Our hook files
   [ -e "${sshcs_env}" ] && add_file "${sshcs_env}"
@@ -127,3 +128,4 @@ if present or generated if missing. Fingerprints are displayed upon building
 the initramfs image.
 EOF
 }
+