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secrets handling

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This commit is contained in:
Jörn-Michael Miehe 2020-09-22 16:40:04 +02:00
parent 55227ec38c
commit a87cf3120b
1 changed files with 23 additions and 11 deletions
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34
do-plicity
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@ -5,21 +5,40 @@
#############
# commands
env_exe="$(command -v env)"
ionice_exe="$(command -v ionice)"
duplicity_exe="$(command -v duplicity)"
# files
duplicity_secrets_file='/root/duplicity_secrets'
###############
# ENVIRONMENT #
###############
# load secrets file
if [ -f "${duplicity_secrets_file}" ]; then
# shellcheck disable=SC1090
. "${duplicity_secrets_file}"
fi
# check if uses encryption
if [ -n "${GPG_KEY_ID}" ]; then
# gpg key given
env_changes="PASSPHRASE='${GPG_PASSPHRASE}'"
PASSPHRASE="${GPG_PASSPHRASE}"
export PASSPHRASE
encrypt_opts="--encrypt-key='${GPG_KEY_ID}'"
else
# no key given
env_changes=""
encrypt_opts="--no-encryption"
fi
# check if uses AWS
if [ -n "${AWS_ACCESS_KEY_ID}" ]; then
# export AWS credentials
export AWS_ACCESS_KEY_ID
export AWS_SECRET_ACCESS_KEY
fi
#############
# FUNCTIONS #
#############
@ -46,14 +65,7 @@ print_command() {
pc_task="${1}"
shift 1
# if environment should be changed, call with "env"
if [ -n "${env_changes}" ]; then
pc_cmdline="${env_exe} ${env_changes} "
else
pc_cmdline=""
fi
pc_cmdline="${pc_cmdline}${ionice_exe} -c 3 ${duplicity_exe} ${encrypt_opts}"
pc_cmdline="${ionice_exe} -c 3 ${duplicity_exe} ${encrypt_opts}"
case "${pc_task}" in
backup)