csd-wrapper: remove trailing part from URL

The Cisco ASA server I use got some update.
It suddenly stopped providing the reply:
	<host-scan-base-uri>/CACHE</host-scan-base-uri>
and went back to the legacy reply:
	<csdLinux
		stuburl="/CACHE/sdesktop/install/binaries/sfinst"
		starturl="/CACHE/sdesktop/install/result.htm"
		waiturl="/+CSCOE+/sdesktop/wait.html"
	/>

The csd-wrapper now receives in the command line
	-url https://server/CACHE/sdesktop/install/result.htm
instead of
	-url https://server/CACHE
and, obviously, the concatenation of $URL within the script makes
impossible to download the manifest.

Strip away the trailing "/sdesktop/*" from $URL.
This should work even in case of custom path in the ASA server.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/trojans/csd-wrapper.sh b/trojans/csd-wrapper.sh
index 96d7956d969977d0151d5d5f64e61f4e7774baaf..13b966406d2e87f3c4c15f1c8300616155b190fa 100755 (executable)
--- a/trojans/csd-wrapper.sh
+++ b/trojans/csd-wrapper.sh
@@ -62,6 +62,8 @@ while [ "$1" ]; do
     shift
 done
 
+URL=$(echo $URL | sed 's,/sdesktop/.*,,')
+
 OS="$(uname -s)"
 ARCH="$(uname -m)"