From: Paul Hänsch <paul@plutz.net>
Date: Tue, 17 Nov 2020 19:54:39 +0000 (+0100)
Subject: read _DATA and _EXEC from environment, force nickname setting
X-Git-Url: https://git.plutz.net/?p=httpchat;a=commitdiff_plain;h=982da7c4af273bb7a2b6df7fef192f5974bed25c

read _DATA and _EXEC from environment, force nickname setting
---

diff --git a/index.cgi b/index.cgi
index a5665c1..ff9e563 100755
--- a/index.cgi
+++ b/index.cgi
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-_EXEC=.
-_DATA=.
+_EXEC="${_EXEC:-.}"
+_DATA="${_DATA:-.}"
 SESSION_TIMEOUT=43200
 . "$_EXEC/cgilite/logging.sh"
 . "$_EXEC/cgilite/cgilite.sh"
@@ -59,10 +59,11 @@ settings_menu(){
 case ${LOCATION} in
   webchat.css)
     . "$_EXEC/cgilite/file.sh"
-    FILE "$_EXEC/webchat.css"
-    exit 0
+    FILE "$_EXEC/${LOCATION}"
+    return 0
     ;;
   \&?*)
+    [ "$(COOKIE nick)" -o "$QUERY_STRING" = settings ] || REDIRECT "/$LOCATION?settings#nick"
     chatfile="$_DATA/${LOCATION}/channel"
     . "$_EXEC/channel.sh"
     exit 0