diff --git a/roles/apps/files/clightning/entrypoint.sh b/roles/apps/files/clightning/entrypoint.sh index 9089440..9b3a0ab 100644 --- a/roles/apps/files/clightning/entrypoint.sh +++ b/roles/apps/files/clightning/entrypoint.sh @@ -28,6 +28,17 @@ if ! id clightning > /dev/null 2>&1; then chown -R $USERID:$GROUPID /home/clightning fi +# Test if hsm_secret exist, if not create with random mnemonic + +if [ -s /root/.lightning/bitcoin/hsm_secret ]; +then + echo "hsm_secret exist, exiting..." +else + seed=$(python3 -c "from mnemonic import Mnemonic;m=Mnemonic('english');print(m.generate(128))") + echo "Seed Phrase: $seed" > /root/.lightning/bitcoin/seed_phrase.txt + expect /root/.lightning/script.exp "$seed" +fi + if [ $(echo "$1" | cut -c1) = "-" ]; then echo "$0: assuming arguments for lightningd" diff --git a/roles/apps/files/clightning/script.exp b/roles/apps/files/clightning/script.exp new file mode 100755 index 0000000..acc0b9f --- /dev/null +++ b/roles/apps/files/clightning/script.exp @@ -0,0 +1,57 @@ +#!/usr/bin/expect -f +# +# This Expect script was generated by autoexpect on Tue Feb 20 15:56:50 2024 +# Expect and autoexpect were both written by Don Libes, NIST. +# +# Note that autoexpect does not guarantee a working script. It +# necessarily has to guess about certain things. Two reasons a script +# might fail are: +# +# 1) timing - A surprising number of programs (rn, ksh, zsh, telnet, +# etc.) and devices discard or ignore keystrokes that arrive "too +# quickly" after prompts. If you find your new script hanging up at +# one spot, try adding a short sleep just before the previous send. +# Setting "force_conservative" to 1 (see below) makes Expect do this +# automatically - pausing briefly before sending each character. This +# pacifies every program I know of. The -c flag makes the script do +# this in the first place. The -C flag allows you to define a +# character to toggle this mode off and on. + +set force_conservative 0 ;# set to 1 to force conservative mode even if + ;# script wasn't run conservatively originally +if {$force_conservative} { + set send_slow {1 .1} + proc send {ignore arg} { + sleep .1 + exp_send -s -- $arg + } +} + +# +# 2) differing output - Some programs produce different output each time +# they run. The "date" command is an obvious example. Another is +# ftp, if it produces throughput statistics at the end of a file +# transfer. If this causes a problem, delete these patterns or replace +# them with wildcards. An alternative is to use the -p flag (for +# "prompt") which makes Expect only look for the last line of output +# (i.e., the prompt). The -P flag allows you to define a character to +# toggle this mode off and on. +# +# Read the man page for more info. +# +# -Don +set WORDS [lindex $argv 0] + +set timeout -1 +spawn lightning-hsmtool generatehsm ./test.hsm +match_max 100000 +expect "*" +expect "*" +send -- "0\r" +expect -exact "Introduce your BIP39 word list separated by space (at least 12 words):\r +" +send -- "$WORDS\r" +expect "*" +send -- "\r" +expect eof +