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armbian_rootenc_setup.sh: don’t prompt for user@host if ‘authorized_keys’ file present

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The MMGen Project 2026-06-19 13:29:36 +00:00
commit 1143630e7b
Signed by: mmgen
GPG key ID: 3F8B1861E32B7DA2
1 changed files with 9 additions and 4 deletions
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13
scripts/armbian_rootenc_setup.sh
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@ -1,7 +1,8 @@
#!/usr/bin/env bash
PATH="$PATH:/usr/sbin:/sbin"
RED="\e[31;1m" GREEN="\e[32;1m" YELLOW="\e[33;1m" BLUE="\e[34;1m" PURPLE="\e[35;1m" RESET="\e[0m"
RED="\e[31;1m" GREEN="\e[32;1m" YELLOW="\e[33;1m" BLUE="\e[34;1m" PURPLE="\e[35;1m" CYAN="\e[36;1m"
RESET="\e[0m"
PROGNAME=$(basename $0)
TITLE='Armbian Encrypted Root Filesystem Setup'
CONFIG_VARS='
@ -144,6 +145,7 @@ warn_nonl() { echo -ne "$YELLOW$1$RESET" >&$stdout_dup; no_fmsg=1; }
rmsg() { echo -e "$RED$1$RESET" >&$stdout_dup; no_fmsg=1; }
gmsg() { echo -e "$GREEN$1$RESET" >&$stdout_dup; no_fmsg=1; }
pu_msg() { echo -e "$PURPLE$1$RESET" >&$stdout_dup; no_fmsg=1; }
cy_msg() { echo -e "$CYAN$1$RESET" >&$stdout_dup; no_fmsg=1; }
do_partprobe() {
if [ "$VERBOSE" ]; then
@ -383,9 +385,12 @@ _get_user_vars() {
'^[A-Za-z0-9_ ]{1,10}$' \
"Temporary disk password must contain no more than 10 characters in the set 'A-Za-z0-9_ '"
if [ "$IP_ADDRESS" == 'none' ]; then
UNLOCKING_USERHOST=
else
if [ -e $authorized_keys_dir ]; then
warn_nonl " Authorizing unlocking machine using SSH keys from file(s) "
cy_msg "$(cd $authorized_keys_dir; echo *)"
elif [ -f $authorized_keys_file ]; then
warn " Authorizing unlocking machine using SSH key from ‘authorized_keys’"
elif [ "$IP_ADDRESS" != 'none' ]; then
_get_user_var 'UNLOCKING_USERHOST' 'USER@HOST' '' \
"Enter the user@host of the machine you'll be unlocking from:" \
'\S+@\S+' \