Sharepoint Single Sign-On, Impersonation and the Double-Hop Problem


How do you overcome the identity double hop problem? Windows credentials can only make one “hop” between machines on a network. The first hop is from the user’s browser to the web server; from here, to get to another machine on your network, a second hop is required. There are two ways to work around … Continue reading Sharepoint Single Sign-On, Impersonation and the Double-Hop Problem

Deleting Items from Sharepoint Document Libraries


Deleting items from Sharepoint Document Libraries or Lists should be fairly straightforward, however there are a couple of gotcha’s depending on which method from Sharepoint Webservices you want to use and accordingly, there are differences in the formatted CAML command you would use. Firstly a Document Library is a form of List, but the CAML … Continue reading Deleting Items from Sharepoint Document Libraries