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Add silent fail feature #85

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b9e07fd
Update ykfde.conf
dramm33 Sep 1, 2021
874a38a
Update ykfde
dramm33 Sep 1, 2021
c42f36e
Update ykfde.conf
dramm33 Sep 1, 2021
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9 changes: 7 additions & 2 deletions src/hooks/ykfde
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Original file line number Diff line number Diff line change
Expand Up @@ -120,8 +120,13 @@ ykfde_do_it() {

if [ -z "$_ykfde_passphrase" ]; then
if [ "$YKFDE_CHALLENGE" ] || [ "$YKFDE_CHALLENGE_PASSWORD_NEEDED" ]; then
message " > Challenge-Response failed. Falling back to manual passphrase."
[ "$trial_nr" -le "$YKFDE_CRYPTSETUP_TRIALS" ] && message " Press ENTER to skip and retry Challenge-Response."
if [ "$YKFDE_CHALLENGE_SILENT_FAIL" ]; then
message " > Challenge-Response failed. Skipping decryption."
return 0
else
message " > Challenge-Response failed. Falling back to manual passphrase."
[ "$trial_nr" -le "$YKFDE_CRYPTSETUP_TRIALS" ] && message " Press ENTER to skip and retry Challenge-Response."
fi
else
message " > Passphrase needed to unlock device."
fi
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4 changes: 4 additions & 0 deletions src/ykfde.conf
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Expand Up @@ -48,6 +48,10 @@
# Defaults to empty, meaning NO wait.
#YKFDE_SLEEP_AFTER_SUCCESSFUL_CRYPTSETUP=""

# Silent fail after timeout
# Leave empty to fallback to manual passphrase
#YKFDE_CHALLENGE_SILENT_FAIL="y"

# Verbose output. It will print all secrets to terminal.
# Use only for debugging.
#DBG="1"