keep / in URL coded path

[cgilite] / cgilite.sh

diff --git a/cgilite.sh b/cgilite.sh
index 13cdb3cdc347f35ffd507a2d4fcd9c1dc6f5a2e0..8859b44c380d13ad61b779775239aeeaabed606c 100755 (executable)
--- a/cgilite.sh
+++ b/cgilite.sh
@@ -170,22 +170,23 @@ URL(){
 
   printf %s "$*" \
   | hexdump -v -e '/1 ",%02X"' \
-  | tr , %
+  | tr , % |sed 's;%2F;/;g;'
 }
 
 PATH(){
   printf %s "$1" \
   | sed -r 's;^.*$;/&/;; s;/+;/;g;
             :X;
-            s;^/../;/;; s;/./;/;g;
+            s;^/\.\./;/;; s;/\./;/;g;
             tX;
-            s;/[^/]+/../;/;;
+            s;/[^/]+/\.\./;/;;
             tX;
             s;^(/.*)/$;\1;'
 }
 
 
 SET_COOKIE(){
+  local expire cookie
   case "$1" in
     ''|0|session) expire='';;
     [+-][0-9]*)   expire="$(date -R -d @$(($(date +%s) + $1)))";;
@@ -200,7 +201,7 @@ SET_COOKIE(){
 }
 
 REDIRECT(){
-  printf '%s: %s\r\n'
+  printf '%s: %s\r\n' \
     Status "303 See Other" \
     Content-Length 0 \
     Location "$*"