TortoiseSVN has an excellent document that describes setting up a Subversion server on Windows. Go to -http://tortoisesvn.tigris.org/docs/TortoiseSVN_en/ch03.html#tsvn-serversetup-apache-5, +http://tortoisesvn.sourceforge.net/docs/release/TortoiseSVN_en/ch03.html#tsvn-serversetup-apache-5, to see the section on SSPI authentication.
-An earlier version of this document left out a line:
+An important part of the configuration is the line:
SSPIOfferBasic On
-Without this line, a browser will prompt for the user's credentials, -but Subversion clients will not. (The browser understands SSPI -authentication, but the current release of Neon - Subversion's HTTP +
Without this line, browsers that support SSPI will prompt for the user's +credentials, but clients that do not suppport SSPI such as Subversion +will not prompt. (The current release of Neon - Subversion's HTTP library - handles only basic authentication.) Because the client never asks for credentials, any action that requires authentication will fail. Adding this line tells mod_auth_sspi to use basic authentication with