Enterprise Library 3.0 January 2007 CTP 数据访问程序块 _ 系统自带链接字符串加密

Enterprise Library 3.0的加密其实很简单，只需一步

未加密的文件

  <configSections>
    <section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=2.9.9.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
  </configSections>
  <dataConfiguration defaultDatabase="DB Instance" />
  <connectionStrings>
    <add name="DB Instance" connectionString="Database=ELDB;Server=(local)\SQLEXPRESS;Integrated Security=SSPI;"
      providerName="System.Data.SqlClient" />
  </connectionStrings>
  <appSettings />

选择数据保护的方式



在EL里面完毕后保存全部，再看看配置文件

  <configSections>
    <section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=2.9.9.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
  </configSections>
  <dataConfiguration configProtectionProvider="DataProtectionConfigurationProvider">
    <EncryptedData>
      <CipherData>
        <CipherValue>AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAhCGDF49daEGuXKboVzBlVgQAAAACAAAAAAADZgAAqAAAABAAAABA7KW9WAXXyhmTuFdZNyksAAAAAASAAACgAAAAEAAAALqlLn9mwvu9Y3IIxlpR8HBoAAAAe/LYTgnwAt6jpz1dn3NzDRTAwfq6kZ1JDrqVTsir3p95YvyY+/VJ6u//K9nyq5qbgYd67NTR2TSTgDNqvARObsw7oQEYFTmTVGtNpdfJDUd0rUTeo7CQiRl5Go8TFQ6QvyiLgs32WsIUAAAAS/8Vt2nTm3Im3KnQa9urF9PaY4U=</CipherValue>
      </CipherData>
    </EncryptedData>
  </dataConfiguration>
  <connectionStrings configProtectionProvider="DataProtectionConfigurationProvider">
    <EncryptedData>
      <CipherData>
        <CipherValue>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</CipherValue>
      </CipherData>
    </EncryptedData>
  </connectionStrings>
  <appSettings />