Better datastores security

Localhost only exposed ports and stronger password for Postgres local
environment instance

scripts/init_db.sh

@@ -14,7 +14,7 @@ if ! [ -x "$(command -v sqlx)" ]; then
 fi
 
 DB_USER="${POSTGRES_USER:=postgres}"
-DB_PASSWORD="${POSTGRES_PASSWORD:=password}"
+DB_PASSWORD="${POSTGRES_PASSWORD:=Jq09NF6Y8ZXJS4jd9c8U}"
 DB_NAME="${POSTGRES_DB:=newsletter}"
 DB_PORT="${POSTGRES_PORT:=5432}"
 DB_HOST="${POSTGRES_HOST:=localhost}"
@@ -24,7 +24,7 @@ if [[ -z "${SKIP_DOCKER}" ]]; then
         -e POSTGRES_USER=${DB_USER} \
         -e POSTGRES_PASSWORD=${DB_PASSWORD} \
         -e POSTGRES_DB=${DB_NAME} \
-        -p "${DB_PORT}":5432 \
+        -p "127.0.0.1:${DB_PORT}":5432 \
         -d postgres \
         postgres -N 1000
 fi

scripts/init_redis.sh

@@ -10,7 +10,7 @@ if [[ -n $RUNNING_CONTAINER ]]; then
 fi
 
 docker run \
-    -p "6379:6379" \
+    -p "127.0.0.1:6379:6379" \
     -d \
     --name "redis_$(date '+%s')" \
     redis