我们(实际上是我们的 IT 合作伙伴)最近为我们拥有的网络农场站点更改了一些 DNS,以便两台生产服务器在它们之间进行循环 DNS 切换。在此切换之前,我们实际上并没有遇到 WebResource.axd
文件的问题。自从切换以来,当我们点击实时公共(public) URL 时,我们会收到错误:
CryptographicException
Padding is invalid and cannot be removed.
当我们访问特定服务器本身时,它们加载得很好。我研究了这个问题,看来由于它们在两台服务器之间共享 Assets ,我们需要在每台服务器的 web.config
中拥有一致的 machineKey
,以便它们两者之间可以一致地加密和解密。我的问题是:
- 我可以通过服务器上的工具生成
machineKey
,还是需要编写代码来执行此操作? - 我是否只需将
machineKey
添加到每台服务器上的web.config
中,还是您认为我需要做任何其他事情来使这两个服务器一起工作? (两个web.config
目前都没有machineKey
)
最佳答案
这应该回答:
How To: Configure MachineKey in ASP.NET 2.0 - Web Farm Deployment Considerations
Web Farm Deployment Considerations
If you deploy your application in a Web farm, you must ensure that the configuration files on each server share the same value for validationKey and decryptionKey, which are used for hashing and decryption respectively. This is required because you cannot guarantee which server will handle successive requests.
With manually generated key values, the settings should be similar to the following example.
<machineKey validationKey="21F090935F6E49C2C797F69BBAAD8402ABD2EE0B667A8B44EA7DD4374267A75D7 AD972A119482D15A4127461DB1DC347C1A63AE5F1CCFAACFF1B72A7F0A281B" decryptionKey="ABAA84D7EC4BB56D75D217CECFFB9628809BDB8BF91CFCD64568A145BE59719F" validation="SHA1" decryption="AES" />
If you want to isolate your application from other applications on the same server, place the in the Web.config file for each application on each server in the farm. Ensure that you use separate key values for each application, but duplicate each application's keys across all servers in the farm.
简而言之,要设置机器 key ,请参阅以下链接: Setting Up a Machine Key - Orchard Documentation。
Setting Up the Machine Key Using IIS Manager
If you have access to the IIS management console for the server where Orchard is installed, it is the easiest way to set-up a machine key.
Start the management console and then select the web site. Open the machine key configuration:
The machine key control panel has the following settings:
Uncheck "Automatically generate at runtime" for both the validation key and the decryption key.
Click "Generate Keys" under "Actions" on the right side of the panel.
Click "Apply".
并将以下行添加到 system.web
标记下所有 webservers
中的 web.config
文件(如果不存在)。
<machineKey
validationKey="21F0SAMPLEKEY9C2C797F69BBAAD8402ABD2EE0B667A8B44EA7DD4374267A75D7
AD972A119482D15A4127461DB1DC347C1A63AE5F1CCFAACFF1B72A7F0A281B"
decryptionKey="ABAASAMPLEKEY56D75D217CECFFB9628809BDB8BF91CFCD64568A145BE59719F"
validation="SHA1"
decryption="AES"
/>
请确保您有机器 key 和 web.config
文件的永久备份
关于asp.net - 将 machineKey 添加到网络场站点上的 web.config,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/3855666/