Add rpc user and password as secrets

generate_secrets.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+SECRETSFILE=secrets/secrets.nix
+
+if [ -e "$SECRETSFILE" ]; then
+    echo $SECRETSFILE already exists
+    exit 1
+fi
+
+echo Installing apg through nix-env
+nix-env -i apg
+echo Creating bitcoin RPC password
+echo \{ >> $SECRETSFILE
+echo "  bitcoinrpcpassword = \"$(apg -m 20 -x 20 -M Ncl -n 1)\";" >> $SECRETSFILE
+echo \} >> $SECRETSFILE
+echo Done