ASP.NET2.0中設定檔的加密與解密

首先添加引用: using System.Web.Configuration;

加密操作如下:

以下為引用的內容： private void ProtectSection(string sectionName, string provider)     {         Configuration config =             WebConfigurationManager.                 OpenWebConfiguration(Request.ApplicationPath);         ConfigurationSection section = config.GetSection(sectionName);         if (section != null && !section.SectionInformation.IsProtected)         {             section.SectionInformation.ProtectSection(provider);             config.Save();         }     }

解密操作如下:

以下為引用的內容：  private void UnProtectSection(string sectionName)     {         Configuration config =             WebConfigurationManager.                 OpenWebConfiguration(Request.ApplicationPath);         ConfigurationSection section = config.GetSection(sectionName);         if (section != null && section.SectionInformation.IsProtected)         {             section.SectionInformation.UnprotectSection();             config.Save();         }     }

實踐:

加密前的設定檔:

以下為引用的內容： <?xml version="1.0"?> <configuration>     <appSettings>   <add key="name" value="shy520" />   <add key="address" value="cnblogs" />  </appSettings>     <system.web>         <compilation debug="true"/>   </system.web> </configuration> 加密後的設定檔: <?xml version="1.0"?> <configuration>     <appSettings configProtectionProvider="DataProtectionConfigurationProvider">   <EncryptedData>    <CipherData>     <CipherValue>       AQAAANCMnd8BFdERjHoAwE/Cl+s       BAAAABi1ATlNkEUGEf0XyWGL2Xg       QAAAACAAAAAAADZgAAqAAAABAAA       ABIhxMWlazAntwIIpST1CDXAAAA       AASAAACgAAAAEAAAAPz/YKYx07c       b+h4fqdr4fkLgAAAAX1Ieyc+WSx       AfsDW1vn2C/fXsG2TAnYeUgaCov       8e3nGFTHHsH91gLiqKregFPYzGR       vW1xrez/3VwOmJI9eS7EFKrcXej       NnHL66kg2iNRk3ntLNZlZtTs3cZ       9w63u47VKAjs6miWsGBz2GntL/9       UGHLELigrJcr3YJ+lsjOscExQnv       HGvA48EfxpD+tEiFBtgXeHsFkQX       cqGySshx16vCt2GUNUC3ZmEAhBh       UsAFkPIYqelYHd4+m9a/xPe2tqw       GIbla1wbW2NDEfrzJPwnkfmpNqR       hXijKImipwXbDVYy6o0UAAAAs8D       suYNOhJ7qAjJa2c/4eUC7sks=       </CipherValue>    </CipherData>   </EncryptedData>  </appSettings>     <system.web>         <compilation debug="true"/>   </system.web> </configuration>