ASP.NET表单认证在iPad上显示登录页面

该应用程序是一个MVC2应用程序,我通过ajax调用控制器方法来执行身份验证.如果ajax调用成功,那么客户端执行一个window.location.assign()来将用户导航到安全页面(我正在这样做来支持全屏iPad网络应用程序模式)

我使用以下代码来创建cookie：

string formsCookieStr = string.Empty;
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(
            1,// version
            username,// user name
            DateTime.Now,// issue time
            DateTime.Now.AddMinutes(30),// expires
            false,// Persistence
            userRoleData                    // user data
    );
formsCookieStr = FormsAuthentication.Encrypt(ticket);
HttpCookie FormsCookie = new HttpCookie(FormsAuthentication.FormsCookieName,formsCookieStr);
HttpContext.Response.Cookies.Add(FormsCookie);

身份验证的网址为/ Account / LogOn2.
“安全”页面的网址是/ Admin

如果我查看IIS日志(下面),那么我可以看到第一次调用/ Account / LogOn2是传递正确的用户名和密码.
第二个日志条目显示随后ajax调用的GET,您可以清楚地看到一个新的ASPXAUTH cookie伴随请求 – 这是在第一个调用之后设置的这个cookie.
为什么第二次调用会导致302(重定向),当请求被正确认证时,第二次调用中是否存在ASPXAUTH cookie？就好像服务器没有看到认证cookie并强制重定向302.
第三个条目显示重定向导致重新登录表单的请求.

2011-06-07 16:33:37 W3SVC97442007 192.168.1.4 GET /Account/LogOn2 username=pete&password=wine&returnUrl=%2fProfileList 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 .ASPXAUTH=214FCF8C485AD048B2A0833BCA77582097EBF8F88BC2B0A64D7CD4F2BD7B1D9CB0C4209DC82FFA93466A58462BCA7EAB0D35B8573CCC5AABDDD5F7ACD0D38FCCB7275A79606B990B8A189887F724BF4D30BF3F9474CCD872868FE6DB48A3825F8770116A1C142AAD99A195E5D46B7BD6DB8FCF709FDE79A6B4F70B99E9646B515946E82DD988231DCE8504E5B63134419A0A107CBB367ABC978BC71A5D7C2CEF;+ASP.NET_SessionId=5uu3m1db2iqgetgvmpjgnot2 200 0 0
2011-06-07 16:33:38 W3SVC97442007 192.168.1.4 GET /ProfileList - 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 .ASPXAUTH=644A6CC55F3E1E78922FA2E5FF7E54CBF11654F636A58142C10BBD9CB8FAF440FC8A642AAE02A7A4AACC0904D27B225A38DA2016EB09AA03D761916048C35711C7AC136A9A58C63956DBCC3ABBED9EE5818F19E07585A93EB00950F53B5D3934650CFE611AAC926BC8D6BDBEE67F2EC8675ACBC66E594D0EF2556910A037E3C9782E134F56F7CAE9F9E31AD69CDB9F0C68B9B81BE7075918F9ECBC39DA03A77F;+ASP.NET_SessionId=5uu3m1db2iqgetgvmpjgnot2 302 0 0
2011-06-07 16:33:39 W3SVC97442007 192.168.1.4 GET /Account/LogOn ReturnUrl=%2fProfileList 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 .ASPXAUTH=644A6CC55F3E1E78922FA2E5FF7E54CBF11654F636A58142C10BBD9CB8FAF440FC8A642AAE02A7A4AACC0904D27B225A38DA2016EB09AA03D761916048C35711C7AC136A9A58C63956DBCC3ABBED9EE5818F19E07585A93EB00950F53B5D3934650CFE611AAC926BC8D6BDBEE67F2EC8675ACBC66E594D0EF2556910A037E3C9782E134F56F7CAE9F9E31AD69CDB9F0C68B9B81BE7075918F9ECBC39DA03A77F;+ASP.NET_SessionId=5uu3m1db2iqgetgvmpjgnot2 200 0 0
2011-06-07 16:33:39 W3SVC97442007 192.168.1.4 POST /Sync/Users - 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 .ASPXAUTH=644A6CC55F3E1E78922FA2E5FF7E54CBF11654F636A58142C10BBD9CB8FAF440FC8A642AAE02A7A4AACC0904D27B225A38DA2016EB09AA03D761916048C35711C7AC136A9A58C63956DBCC3ABBED9EE5818F19E07585A93EB00950F53B5D3934650CFE611AAC926BC8D6BDBEE67F2EC8675ACBC66E594D0EF2556910A037E3C9782E134F56F7CAE9F9E31AD69CDB9F0C68B9B81BE7075918F9ECBC39DA03A77F;+ASP.NET_SessionId=5uu3m1db2iqgetgvmpjgnot2 200 0 0
2011-06-07 16:33:39 W3SVC97442007 192.168.1.4 POST /Sync/Profiles - 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 .ASPXAUTH=644A6CC55F3E1E78922FA2E5FF7E54CBF11654F636A58142C10BBD9CB8FAF440FC8A642AAE02A7A4AACC0904D27B225A38DA2016EB09AA03D761916048C35711C7AC136A9A58C63956DBCC3ABBED9EE5818F19E07585A93EB00950F53B5D3934650CFE611AAC926BC8D6BDBEE67F2EC8675ACBC66E594D0EF2556910A037E3C9782E134F56F7CAE9F9E31AD69CDB9F0C68B9B81BE7075918F9ECBC39DA03A77F;+ASP.NET_SessionId=5uu3m1db2iqgetgvmpjgnot2 200 0 0

为什么服务器在第二个请求中没有看到认证cookie？

非常感谢您阅读这篇文章.我在这里撕我的头发！

编辑：认为显示成功登录的两个IIS日志条目可能是有用的：

2011-06-07 17:58:08 W3SVC97442007 192.168.1.4 GET /Account/LogOn2 username=pete&password=wine&returnUrl=%2fAdmin 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 - 200 0 0
2011-06-07 17:58:09 W3SVC97442007 192.168.1.4 GET /Admin - 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 .ASPXAUTH=4965435E85DA486CECFAC6234F7EB96E91608374522B842642C825328E12BB199809D4982BB55AA53BBDE7123679DD48D0518AF053EE6BC5AEBE653EA922BBBFB04CCCC7E369A2C42CDBF56F63DF184DE89D74F5632C3E6F007D8852177F37482A5E48A59B39DF9F8AC8271827ED15CFB70607E8960AAFFB12433C7D9391A15B1571740F888C5654AF5F52A50D2B9E1D21682A49C4DAA24686B19F888F92C255;+ASP.NET_SessionId=0q3ah5d1rkj5drkf0clrzwdi 200 0 0

请注意第二个条目的HTTP状态代码200.

编辑成功登录的例子,然后客户端加载/ ProfileList

2011-06-07 17:49:10 W3SVC97442007 192.168.1.4 GET /Account/LogOn2 username=pete&password=wine&returnUrl=%2fProfileList 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 - 200 0 0
2011-06-07 17:49:13 W3SVC97442007 192.168.1.4 GET /ProfileList - 80 - 86.153.46.122 Mozilla/5.0+(iPad;+U;+CPU+OS+4_3_3+like+Mac+OS+X;+en-us)+AppleWebKit/533.17.9+(KHTML,+like+Gecko)+Mobile/8J3 .ASPXAUTH=26D4837E045282BF0F6118CABE52C0D1A264396BBDEE65E35502D77CD33AA39782B2F19D50971AD8C4F29BEF7DB268BF1F7359F1DBA58029C6BF1BFF6D95404B877F76D581FC8777F25030073CEB4D1ED5C591B532B41C212F772EC57717A50D063D4DAF195FCBFC4F2F6F88025043579E11D57030E6CFC51FB4250D8B3B99829E1446BD55B2C265A9153B23E2DC6D9419AA2E3E58AA01FC5760A5A7C44D69AE;+ASP.NET_SessionId=txvqo5pfod3bdg12d2llbh3g 200 0 0