C# - 使用 aspnet_regiis.exe 找不到配置节错误

Question

我正在尝试为我正在开发的 C# 应用程序加密 app.config 文件中的敏感连接字符串信息。我以管理员身份使用 VS 命令 promt 运行中的以下命令：

aspnet_regiis.exe -pef "Credentials" "C:\Users\.....\MyProjectFolderDir"

这是我的 app.config 文件的结构：

<?xml version="1.0" encoding="utf-8" ?>
<config>
    <configSections>
      <section name="ApplicationSettings" type="sometype"/>
      <section name="WebSettings" type="sometype"/>
      <section name="Credentials" type="sometype"/>
      <section name="SQLServerSettings" type="sometype"/>
    </configSections>

    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
    </startup>

    <ApplicationSettings   Mode="mymode"
                           FileSearchMode="myfilemode"
                           SubtractHoursDebugging="0"/>

    <WebSettings WebApiServers=""
                    CredentialMethod="mymethod"/>

    <Credentials
                    Domain="mydomain"
                    UserName="myusername"
                    Password="mypassword"/>

    <SQLServerSettings
        ConnectionString="Server=***********"/>

  </config>

但是，我不断收到以下错误：

Encrypting configuration section... The configuration section 'Credentials' was not found. Failed!

我怎样才能得到这个来加密我的部分？

Answer 1

您的配置文件应以 <configuration> 元素而不是 <config> 开头。因为它是 <config> aspnet_regiis.exe 细化 Credentials 作为嵌套元素，因此错误。使用您当前的配置文件，命令应该是

aspnet_regiis.exe -pef "config\Credentials" "C:\Users\.....\MyProjectFolderDir"

Answer 2

首先，这里有一个关于自定义配置部分的答案，您可以从中学习 How to create custom config section in app.config? and here is an example from msdn https://msdn.microsoft.com/en-us/library/2tw134k3.aspx

其次，该类型通常指的是真实模型，因此您应该输入命名空间和您创建的 class 来模拟您要使用的配置类型，如下所示：

 <configuration>
 <configSections>
  <section name="sampleSection"
           type="System.Configuration.SingleTagSectionHandler" />
</configSections>
<sampleSection setting1="Value1" setting2="value two" 
              setting3="third value" />
</configuration>

希望对您有所帮助

Answer 3

事实证明，aspnet-regiis.exe 专用于 web.config 文件。它不适用于 app.config 文件，除非您重命名为 web.config。我没有每次都想 encrypt/decrypt 重命名我的 app.config，而是创建了一个 class 来在我每次运行应用程序时处理这个问题。确保您使用的是以下内容：

using System.Configuration;
using System.Web.Security;

Class:

internal class Crypto
{
    internal static AppSettingsSection GetEncryptedAppSettingsSection(string exeConfigName)
    {
        // Open the configuration file and retrieve 
        // the connectionStrings section.
        System.Configuration.Configuration config = ConfigurationManager.
            OpenExeConfiguration(exeConfigName);

        AppSettingsSection section =
                config.GetSection("appSettings")
                as AppSettingsSection;

        EncryptConfigSection(config, section);
        return section;
    }

    internal static ConnectionStringsSection GetEncryptedConnectionStringsSection(string exeConfigName)
    {
        // Open the configuration file and retrieve 
        // the connectionStrings section.
        System.Configuration.Configuration config = ConfigurationManager.
            OpenExeConfiguration(exeConfigName);

        ConnectionStringsSection section =
                config.GetSection("connectionStrings")
                as ConnectionStringsSection;

        EncryptConfigSection(config, section);
        return section;
    }

    internal static void EncryptConfigSection(System.Configuration.Configuration config, ConfigurationSection section)
    {
        //Ensure config sections are always encrypted
        if (!section.SectionInformation.IsProtected)
        {
            // Encrypt the section.
            section.SectionInformation.ProtectSection("DataProtectionConfigurationProvider");
            // Save the current configuration.
            config.Save();
        }
    }
}

C# - 使用 aspnet_regiis.exe 找不到配置节错误

C# - The configuration section was not found error using aspnet_regiis.exe

c#

encryption

app-config

aspnet-regiis.exe