Have authenticate_session modify a file when an argument is provided.

1 files changed, 14 insertions, 1 deletions

diff --git a/authenticate_session b/authenticate_session
index 8995080..4ff6ace 100755
--- a/authenticate_session
+++ b/authenticate_session
@@ -2,4 +2,17 @@
 
 AUTH="'authenticated' => 'yes'"
 
-sed "s/\('_SESSION_REMOTE_ADDR'\)/$AUTH, \1/"
+replace_stream()
+{
+  sed "s/\('_SESSION_REMOTE_ADDR'\)/$AUTH, \1/"
+}
+
+if [ "$1" ];
+then
+  cd /tmp
+  mv "$1" "$1".unauthenticated
+  cat "$1".unauthenticated|replace_stream > "$1"
+  chown www-data.www-data "$1"
+else
+  replace_stream
+fi