Forms authentication, ASP.NET MVC and WCF RESTful service

Posted by J F on Stack Overflow See other posts from Stack Overflow or by J F
Published on 2010-05-24T13:45:12Z Indexed on 2010/05/24 22:01 UTC
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Filed under:

asp.net-mvc

|

wcf

|

jquery-ajax

|

restful-authentication

One test webserver, with the following applications

service.ganymedes.com:8008 - WCF RESTful service, basically the FormsAuth sample from WCF Starter Kit Preview 2

mvc.ganymedes.com:8008 - ASP.NET MVC 2.0 application

web.config for service.ganymedes.com:

<authentication mode="Forms">
    <forms loginUrl="~/login.aspx" timeout="2880" domain="ganymedes.com" name="GANYMEDES_COOKIE" path="/" />
</authentication>

web.config for mvc.ganymedes.com:

<authentication mode="Forms">
    <forms loginUrl="~/Account/LogOn" timeout="2880" domain="ganymedes.com" name="GANYMEDES_COOKIE" path="/" />
</authentication>

Trying my darndest, a GET (or POST for that matter) via jQuery's $.ajax or getJson does not send my cookie (according to Firebug), so I get HTTP 302 returned from the WCF service:

Request Headers
Host               service.ganymedes.com:8008
User-Agent       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.8) Gecko/20100202 Firefox/3.5.8 (.NET CLR 3.5.30729)
Accept           application/json, text/javascript, */*
Accept-Language    en-us,en;q=0.5
Accept-Encoding    gzip,deflate
Accept-Charset     ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive       300
Connection       keep-alive
Referer         http://mvc.ganymedes.com:8008/Test
Origin           http://mvc.ganymedes.com:8008

It's sent when mucking about on the MVC site though:

Request Headers
Host               mvc.ganymedes.com:8008
User-Agent       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.8) Gecko/20100202 Firefox/3.5.8 (.NET CLR 3.5.30729)
Accept           text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language en-us,en;q=0.5
Accept-Encoding gzip,deflate
Accept-Charset   ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive       300
Connection       keep-alive
Referer         http://mvc.ganymedes.com:8008/Test
Cookie           GANYMEDES_COOKIE=0106A4A666C8C615FBFA9811E9A6C5219C277D625C04E54122D881A601CD0E00C10AF481CB21FAED544FAF4E9B50C59CDE2385644BBF01DDD4F211FE7EE8FAC2; GANYMEDES_COOKIE=D6569887B7C5B67EFE09079DD59A07A98311D7879817C382D79947AE62B5508008C2B2D2112DCFCE5B8D4C61D45A109E61BBA637FD30315C2D8353E8DDFD4309

I also put the exact same settings in both applications' web.config files (self-generated validationKey and decryptionKey).

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