limit the update-check.cgi to parse for cmd=download and not parse ar…

…bitrary query string options.
homematic-community · Jun 18, 2022 · 167b5ae · 167b5ae
1 parent 5766ab1
commit 167b5ae
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Showing 5 changed files with 38 additions and 33 deletions.
diff --git a/VERSION b/VERSION
@@ -0,0 +1 @@
+1.5.8+4
diff --git a/addon_files/mosquitto/rc.d/mosquitto b/addon_files/mosquitto/rc.d/mosquitto
@@ -50,8 +50,8 @@ case "$1" in
   info)
     echo "Info: <center><a href=\"https://mosquitto.org/\" target=\"_blank\"><img width=\"240\" src="/addons/mosquitto/mosquitto-text-side-28.png"></a></center>"
     echo "Name: Mosquitto"
-    echo "Version: 1.5.8+3"
-    echo "Update: /addons/mosquitto/update_check.cgi"
+    echo "Version: $(cat ${ADDON_DIR}/VERSION)"
+    echo "Update: /addons/mosquitto/update-check.cgi"
     echo "Operations: uninstall restart"
   ;;
 

diff --git a/addon_files/mosquitto/www/update-check.cgi b/addon_files/mosquitto/www/update-check.cgi
@@ -0,0 +1,30 @@
+#!/bin/tclsh
+
+set checkURL    "https://raw.githubusercontent.com/homematic-community/ccu-addon-mosquitto/master/VERSION"
+set downloadURL "https://github.com/homematic-community/ccu-addon-mosquitto/releases/latest"
+
+catch {
+  set input $env(QUERY_STRING)
+  set pairs [split $input &]
+  foreach pair $pairs {
+    if {$pair == "cmd=download"} {
+      set cmd "download"
+      break
+    }
+  }
+}
+
+if { [info exists cmd ] && $cmd == "download"} {
+  puts -nonewline "Content-Type: text/html; charset=utf-8\r\n\r\n"
+  puts -nonewline "<html><head><meta http-equiv='refresh' content='0; url=$downloadURL' /></head><body></body></html>"
+} else {
+  puts -nonewline "Content-Type: text/plain; charset=utf-8\r\n\r\n"
+  catch {
+    set newversion [ exec /usr/bin/wget -qO- --no-check-certificate $checkURL ]
+  }
+  if { [info exists newversion] } {
+    puts $newversion
+  } else {
+    puts "n/a"
+  }
+}
diff --git a/addon_files/mosquitto/www/update_check.cgi b/addon_files/mosquitto/www/update_check.cgi
diff --git a/build.sh b/build.sh
@@ -5,20 +5,20 @@ BUILD_DIR=`cd ${0%/*} && pwd -P`
 ADDON_FILES=$BUILD_DIR/addon_files
 ADDON_TMP=$BUILD_DIR/addon_tmp
 
-mkdir $ADDON_TMP 2> /dev/null || rm -r $ADDON_TMP/*
+rm -rf $ADDON_TMP
+mkdir $ADDON_TMP
 
 echo "copying files to tmp dir..."
 cp -r $ADDON_FILES/* $ADDON_TMP/
+cp VERSION $ADDON_TMP/mosquitto/
 
 cd $BUILD_DIR
 
-
-ADDON_FILE=mosquitto-1.5.8+3.tar.gz
+ADDON_FILE=mosquitto-$(cat VERSION).tar.gz
 echo "compressing addon package $ADDON_FILE ..."
 
 mkdir $BUILD_DIR/dist 2> /dev/null
 cd $ADDON_TMP
-cd $ADDON_TMP
 if [[ "$OSTYPE" == "darwin"* ]]; then
     if [[ -f /usr/local/bin/gtar ]]; then
         gtar --exclude=.DS_Store --owner=root --group=root -czf $BUILD_DIR/dist/$ADDON_FILE *
@@ -29,5 +29,6 @@ else
     tar --owner=root --group=root -czf $BUILD_DIR/dist/$ADDON_FILE *
 fi
 cd $BUILD_DIR
+rm -r $ADDON_TMP
 
 echo "done."