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#!/bin/bash
. lib/common
set -e
PASSWORD="$(relation-get password)" USER="$(relation-get user)" DBNAME="$(relation-get dbname)"
## This check adds purely arbitrary limits to what could be a password ## if we need to open that more, just consider the next script where we'll ## need to write in a PHP structure, or in YAML structure.
## Note that here, "[]" chars are not accepted just because it doesn't seem evident ## to test for those in bash. if ! [[ "$PASSWORD" =~ ^[a-zA-Z0-9~\`\&+=@\#^\*/\\_%\$:\;\!?.,\<\>{}()\"\'|-]*$ ]]; then err "Invalid password chosen for postgres database." exit 1 fi
## if config is not existent if [ -e "$CONFIGFILE" ] && grep "^ 'dbuser' => '" "$CONFIGFILE" >/dev/null; then
## 'occ' can't be used as it will try to connect to postgres before running and ## will fail if user/password is not correct
## We need to get through bash, and sed interpretation, then PHP single quoted strings. quoted_user="${USER//\\/\\\\\\\\\\}" quoted_user="${quoted_user//\'/\\\\\'}" quoted_password="${PASSWORD//\\/\\\\\\\\\\}" quoted_password="${quoted_password//\'/\\\\\'}" sed -ri "s/^( 'dbuser' => ')(.*)(',)$/\1${quoted_user}\3/g;\ s/^( 'dbpassword' => ')(.*)(',)$/\1${quoted_password}\3/g;" "$CONFIGFILE" else
## These variable are not used by current docker image after first install
config-add "\ services: $MASTER_BASE_SERVICE_NAME: environment: POSTGRES_HOST: $MASTER_TARGET_SERVICE_NAME POSTGRES_DB: $DBNAME POSTGRES_PASSWORD: $PASSWORD POSTGRES_USER: $USER " fi
info "Configured $SERVICE_NAME code for $TARGET_SERVICE_NAME access."
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