יום שני, מרץ 31, 2008
In previous post I wrote about running WPF-XBAP application on client machine in "Full-Trust Mode".
That worked fine and the post was helpful (I know this from post's talk-backs).
I described how to generate security certificate and how to install it on client machine (thru IE options).
Recently, I worked with XBAP deployment files and required to copy them to new IIS server, during the process I've forgotten to include certificate (ext: "cer") file. I tried to open the application from client machine (in IE or Firefox) and got error message, that tells about security restrictions and that client has refused...
יום רביעי, מרץ 5, 2008
Recently I work on WPF-XBAP application that will run from intranet website:
This application must have unrestricted access to client's OS resources (that is unusual for XBAP projects):
I publish it on local website by using "Click-Once" deployment mechanism:
User can launch the application from deployment page (also can run application setup):
I get security error ("User has refused to grant required permissions to the application"):
Means that application tried to perform some restricted action, beyond of XBAP sandbox. Actually it tried to read local video file:
(It reads video file from local source, for preview option before uploading...