/mandos/release

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  • Committer: Björn Påhlsson
  • Date: 2008-08-31 16:03:21 UTC
  • mto: (237.7.1 mandos) (24.1.154 mandos)
  • mto: This revision was merged to the branch mainline in revision 132.
  • Revision ID: belorn@braxen-20080831160321-fgvlw43uu6qz7k06
Rearranged so plugins and processes is the same thing

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#!/bin/sh -e
 
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# If not on a tty, then get rid of possibly disrupting stderr output
 
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if ! tty -s; then
 
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    exec 2>/dev/null
 
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fi
 
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test -x /sbin/usplash
 
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usplash="`pidof usplash -o $$`"
 
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test -n "$usplash"
 
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# We get some variables from cryptsetup:
 
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# $cryptsource  the device node, like "/dev/sda3"
 
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# $crypttarget  the device mapper name, like "sda3_crypt".
 
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prompt="Enter passphrase to unlock"
 
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if [ -n "$crypttarget" ]; then
 
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    prompt="$prompt the disk $crypttarget"
 
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fi
 
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if [ -n "$cryptsource" ]; then
 
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    prompt="$prompt ($cryptsource)"
 
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fi
 
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splash_input_password(){
 
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    test -p /dev/.initramfs/usplash_outfifo || return 1
 
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    /sbin/usplash_write "INPUTQUIET $1" || return 1
 
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    cat /dev/.initramfs/usplash_outfifo 2> /dev/null || return 1
 
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}
 
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# Usplash keeps waiting for input even if some other plugin provided
 
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# the password, so we must kill it
 
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trap "kill -TERM $usplash; sleep 2; kill -KILL $usplash; 
 
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        kill -TERM $$" TERM HUP
 
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password="`splash_input_password \"$prompt: \" password`"
 
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trap - TERM
 
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/sbin/usplash_write "TIMEOUT 15"
 
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echo -n "$password"