status quo

1 files changed, 32 insertions, 0 deletions

diff --git a/mount-crypts b/mount-crypts
new file mode 100755
index 0000000..e434adc
--- /dev/null
+++ b/mount-crypts
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+i=1
+maxWait=60
+
+while [ $i -le $(sed "s/#.*$//" /etc/crypttab | grep -vc '^ *$') ]
+do
+  s="$(sed "s/#.*$//" /etc/crypttab | grep -v '^ *$' | tail -n$i | head -n1 | sed "s/  */ /g")"
+  name=$(echo $s | awk '{print $1}')
+  device=$(echo $s | awk '{print $2}')
+  key=$(echo $s | awk '{print $3}')
+  while [ ${maxWait} -gt 0 ] && [ ! -b "${device}" ]
+  do
+    sleep 1
+    maxWait=$[${maxWait}-1]
+  done
+  if [ "$1" == "-u" ]
+  then
+    if ! /usr/sbin/cryptsetup luksClose $name
+    then
+      >&2 echo "FEHLER: cryptsetup luksClose $name"
+      exit 1
+    fi
+  else
+    if ! /usr/sbin/cryptsetup luksOpen $device $name --key-file $key
+    then
+      >&2 echo "FEHLER: cryptsetup luksOpen $device $name --key-file $key"
+      exit 1
+    fi
+  fi
+  i=$[$i+1]
+done