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Changed how passwords are generated and persisted #543

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Changed how passwords are generated and persisted #543

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24 changes: 14 additions & 10 deletions entrypoint.sh
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Original file line number Diff line number Diff line change
@@ -1,20 +1,24 @@
#!/bin/bash
set -eo pipefail

if [[ ! -f /root/password ]]; then
if [ -z "$USER_PASSWORD" ] || [ "$USER_PASSWORD" = "random_see_log" ]; then
if [ -z "$USER_PASSWORD" ]; then
echo "Password taken from environment. Not saved."
else
# since a password wssn't supplied in the environment, we make a new one
if [[ ! -f /root/password ]]; then
# If no password file is found, generate a new password and save it in /root/password
USER_PASSWORD=$(echo -n "$RANDOM$RANDOM$RANDOM" | sha256sum | base64 | head -c 20 | tee /root/password)
echo >&2 '*******************************************************'
echo >&2 'USER_PASSWORD not specified, generating random password.'
USER_PASSWORD=$(date +%s | sha256sum | base64 | head -c 20 ; echo)
echo >&2 'Password randomly generated: ' $USER_PASSWORD
echo >&2 '*******************************************************'
echo >&2 'Password set to: ' $USER_PASSWORD
else
# /root/password file exists, use it and announce it to the console/log
USER_PASSWORD=$(cat /root/password)
echo >&2 '*******************************************************'
echo >&2 'Password from /root/password: ' $USER_PASSWORD
echo >&2 '*******************************************************'

echo 'Password set to: ' $USER_PASSWORD > /root/password

fi
else
echo >&2 "Password already set by entrypoint.sh, at /root/password"
cat /root/password
fi

if [ "$USER_NAME" ]; then
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