Single sign on using valve is interesting, but is it possible use him if I have different application running in different tomcat instances?I think that only works with different applications under same tomcat instance.
For enterprise-wide single-sign-on to all web resources, whether applications or static content, and with support for a wide variety of web servers (including Tomcat, but also Apache HTTPD, Microsoft IIS, and others), take a look at any of the following:
cosign - http://weblogin.org/ Pubcookie - http://www.pubcookie.org/ CAS - http://www.ja-sig.org/products/cas/ WebAuth - http://www.stanford.edu/services/webauth/ Mark Montague ITCS Web/Database Production Team The University of Michigan [EMAIL PROTECTED]
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