视图状态MAC的验证失败 [英] Validation of viewstate MAC failed

问题描述

我目前收到此错误：

视图状态MAC的验证失败。如果此应用程序由网络场或群集承载，确保＆LT;将machineKey＆GT; 配置指定了相同的validationKey和验证算法。自动生成不能在集群中使用。

Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

我已经找到多种解决方案，这一错误。我们目前使用的解决方案是增加一个静态的machineKey场在机器水平和使用静态验证密钥和解密密钥。

I have found multiple solutions to this error. The solution we are currently using is to add a static MachineKey field at the machine level and to use static validation keys and decryption keys.

<MachineKey validationKey="" decryptionKey="" validation="SHA1" decruption="AES" />

是否适用于.NET 3.5这个解决方案的工作？有没有更好的解决方案？

Will this solution work for .NET 3.5? Is there a more elegant solution?

推荐答案

托管在一个webfarm你的web应用程序？

Is your web app hosted in a webfarm?

如果如此，这样做的原因是，一个页由服务器1呈现，并发布到服务器2。因此，机键是不同的，并且所述验证失败。

If so, the reason for this is that a page is rendered by server 1, and posted to server 2. Therefore, machine keys are different, and the validation failed.

这将工作在ASP.NET 3.5为好。

It will work on ASP.NET 3.5 as well.

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