配置选项
-pdf section webApplicationDirectory | 对指定物理(非虚拟)目录中的 Web.config 文件的指定配置节进行解密。 |
-pef section webApplicationDirectory | 对指定物理(非虚拟)目录中的 Web.config 文件的指定配置节进行加密。 |
-pdf 和-pef 参数是对指定的物理目录里的Web.config文件进行加密,我们可以先将App.config文件改名为Web.config,通过这两个参数便可以“骗”过系统,让它将指定的配置节进行加密,我们只需要将加密后的文件名改回App.config即可,我们来实验一下:
第一步:先将目录下的App.config改名为Web.config。
第二步:打开SDK命令提示,输入命令:aspnet_regiis -pef "配置节" "目录",以我的项目为例,加密前的config文件内容如下:
1
<?
xml version="1.0" encoding="utf-8"
?>
2 < configuration >
3 < configSections >
4 < section name ="dataConfiguration" type ="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" />
5 </ configSections >
6 < dataConfiguration defaultDatabase ="Connection String" />
7 < connectionStrings >
8 < add name ="Connection String" connectionString ="Database=LocomotiveStat;Server=10.167.61.49;User ID=sa;Password=sa;"
9 providerName ="System.Data.SqlClient" />
10 </ connectionStrings >
11 </ configuration >
2 < configuration >
3 < configSections >
4 < section name ="dataConfiguration" type ="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" />
5 </ configSections >
6 < dataConfiguration defaultDatabase ="Connection String" />
7 < connectionStrings >
8 < add name ="Connection String" connectionString ="Database=LocomotiveStat;Server=10.167.61.49;User ID=sa;Password=sa;"
9 providerName ="System.Data.SqlClient" />
10 </ connectionStrings >
11 </ configuration >
输入命令:aspnet_regiis -pef "connectionStrings" "E:\开发目录",加密后的config文件内容如下:
1
<?
xml version="1.0" encoding="utf-8"
?>
2 < configuration >
3 < configSections >
4 < section name ="dataConfiguration" type ="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" />
5 </ configSections >
6 < dataConfiguration defaultDatabase ="Connection String" />
7 < connectionStrings configProtectionProvider ="RsaProtectedConfigurationProvider" >
8 < EncryptedData Type ="http://www.w3.org/2001/04/xmlenc#Element"
9 xmlns ="http://www.w3.org/2001/04/xmlenc#" >
10 < EncryptionMethod Algorithm ="http://www.w3.org/2001/04/xmlenc#tripledes-cbc" />
11 < KeyInfo xmlns ="http://www.w3.org/2000/09/xmldsig#" >
12 < EncryptedKey xmlns ="http://www.w3.org/2001/04/xmlenc#" >
13 < EncryptionMethod Algorithm ="http://www.w3.org/2001/04/xmlenc#rsa-1_5" />
14 < KeyInfo xmlns ="http://www.w3.org/2000/09/xmldsig#" >
15 < KeyName > Rsa Key </ KeyName >
16 </ KeyInfo >
17 < CipherData >
18 < CipherValue > g2QFQqbHU1L6WUPYqjADqFAvHcdq/7dqCd1U9GlQFEi/nHDVHjqsWvjNywOZtQQg7Q/yW7g8xlRCo0h2+yYd/tQTNoVMu/RKdJmSjZMnmnwpWq+S2VEWK4U106JQwLCfBR/bAF4DHvG47B9KB0JbRfXBt5V2wJVaAI9u3kzuj50= </ CipherValue >
19 </ CipherData >
20 </ EncryptedKey >
21 </ KeyInfo >
22 < CipherData >
23 < CipherValue > blwV/ZW1izFZL80YL5RkcjrIjWkQ0L1gJhgZbxEzzTgOcT24ihrAnv3/rDCG+WIZ7TL5D/rMm7dQwkIsij1Sh3befg6F3+pxcW4oe1w/bovIKuzjs3tokUpBvTTj+fsCs2W/MWUhQaWMKQWkHfS2Ajt6gL6MTYtb3pfQUp0pdHbeRxoqdiAksQ1Zzsi1FtRTi7gTT7hnpF0pJs+W9mxTVDMO/qSZXfXLOEMIs/A5ExcfvR5GjpaPuDeLuSsCN3XtjaiXzaDQ3It7j+r66+L2C0xvEhbT9SsG </ CipherValue >
24 </ CipherData >
25 </ EncryptedData >
26 </ connectionStrings >
27 </ configuration >
2 < configuration >
3 < configSections >
4 < section name ="dataConfiguration" type ="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" />
5 </ configSections >
6 < dataConfiguration defaultDatabase ="Connection String" />
7 < connectionStrings configProtectionProvider ="RsaProtectedConfigurationProvider" >
8 < EncryptedData Type ="http://www.w3.org/2001/04/xmlenc#Element"
9 xmlns ="http://www.w3.org/2001/04/xmlenc#" >
10 < EncryptionMethod Algorithm ="http://www.w3.org/2001/04/xmlenc#tripledes-cbc" />
11 < KeyInfo xmlns ="http://www.w3.org/2000/09/xmldsig#" >
12 < EncryptedKey xmlns ="http://www.w3.org/2001/04/xmlenc#" >
13 < EncryptionMethod Algorithm ="http://www.w3.org/2001/04/xmlenc#rsa-1_5" />
14 < KeyInfo xmlns ="http://www.w3.org/2000/09/xmldsig#" >
15 < KeyName > Rsa Key </ KeyName >
16 </ KeyInfo >
17 < CipherData >
18 < CipherValue > g2QFQqbHU1L6WUPYqjADqFAvHcdq/7dqCd1U9GlQFEi/nHDVHjqsWvjNywOZtQQg7Q/yW7g8xlRCo0h2+yYd/tQTNoVMu/RKdJmSjZMnmnwpWq+S2VEWK4U106JQwLCfBR/bAF4DHvG47B9KB0JbRfXBt5V2wJVaAI9u3kzuj50= </ CipherValue >
19 </ CipherData >
20 </ EncryptedKey >
21 </ KeyInfo >
22 < CipherData >
23 < CipherValue > blwV/ZW1izFZL80YL5RkcjrIjWkQ0L1gJhgZbxEzzTgOcT24ihrAnv3/rDCG+WIZ7TL5D/rMm7dQwkIsij1Sh3befg6F3+pxcW4oe1w/bovIKuzjs3tokUpBvTTj+fsCs2W/MWUhQaWMKQWkHfS2Ajt6gL6MTYtb3pfQUp0pdHbeRxoqdiAksQ1Zzsi1FtRTi7gTT7hnpF0pJs+W9mxTVDMO/qSZXfXLOEMIs/A5ExcfvR5GjpaPuDeLuSsCN3XtjaiXzaDQ3It7j+r66+L2C0xvEhbT9SsG </ CipherValue >
24 </ CipherData >
25 </ EncryptedData >
26 </ connectionStrings >
27 </ configuration >
由此可见,我们已经完成了任务,现在只需要将Web.config文件名改回App.config即可,在应用程序项目中无需对该文件进行解密操作,.NET框架会自动替我们完成,如果想解密该文件也很简单,在SDK命令提示里输入aspnet_regiis -pdf "配置节" "目录"即可。