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Improved GPG v >= 2.1 batch support

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deajan 2016-12-29 00:44:33 +01:00
parent 53eaeb4dd7
commit 259b05ff33
1 changed files with 15 additions and 2 deletions
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17
dev/n_obackup.sh
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@ -10,7 +10,7 @@ PROGRAM="obackup"
AUTHOR="(C) 2013-2016 by Orsiris de Jong"
CONTACT="http://www.netpower.fr/obackup - ozy@netpower.fr"
PROGRAM_VERSION=2.1-dev
PROGRAM_BUILD=2016122803
PROGRAM_BUILD=2016122804
IS_STABLE=no
include #### OFUNCTIONS FULL SUBSET ####
@ -1152,6 +1152,9 @@ function DecryptFiles {
local secret
local successCounter=0
local errorCounter=0
local cryptToolVersion
local cryptToolMajorVersion
local cryptToolSubVersion
local cryptFileExtension="$CRYPT_FILE_EXTENSION"
if [ ! -w "$filePath" ]; then
@ -1159,6 +1162,16 @@ function DecryptFiles {
exit 1
fi
# Detect if GnuPG >= 2.1 that does not allow automatic pin entry anymore
cryptToolVersion=$($CRYPT_TOOL --version | head -1 | awk '{print $3}')
cryptToolMajorVersion={$cryptToolVersion%%.*}
cryptToolSubVersion=${cryptToolVersion#*.}
cryptToolSubVersion=${cryptToolSubVersion%.*}
if [ $cryptToolMajorVersion -eq 2 ] && [ $cryptToolsubVersion -ge 1 ]; then
additionalParameters="--pinentry-mode loopback"
fi
if [ -f "$passphraseFile" ]; then
secret="--passphrase-file $passphraseFile"
elif [ "$passphrase" != "" ]; then
@ -1176,7 +1189,7 @@ function DecryptFiles {
while IFS= read -r -d $'\0' encryptedFile; do
Logger "Decrypting [$encryptedFile]." "VERBOSE"
$CRYPT_TOOL $options --out "${encryptedFile%%$cryptFileExtension}" $secret --decrypt "$encryptedFile" > "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID.$TSTAMP" 2>&1
$CRYPT_TOOL $options --out "${encryptedFile%%$cryptFileExtension}" $additionalParameters $secret --decrypt "$encryptedFile" > "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID.$TSTAMP" 2>&1
if [ $? != 0 ]; then
Logger "Cannot decrypt [$encryptedFile]." "ERROR"
Logger "Command output\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID.$TSTAMP)" "DEBUG"