找回密码
 立即注册
欢迎中测联盟老会员回家,1997年注册的域名
查看: 3031|回复: 1
打印 上一主题 下一主题

web.Config加密解密最简单实用方法

[复制链接]
跳转到指定楼层
楼主
发表于 2013-8-5 15:33:53 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
web.config的文件多数的时候不希望别人看到,下面提供一个加密,解密的语句,简洁方便实用,先看到效果,至于加密的原理其他的网页上做了很多说明,这里只演示效果。  r8 `8 x/ Q% f9 {
  加密前的connectionStrings节点
4 k1 y2 P+ m5 B; f. I  {  ~  代码
  K- m1 }1 h) l2 u( p  <connectionStrings>
5 G1 s  K/ J9 e" u$ X9 v  <add name="SQLConnString1" connectionString="server=WJW-PC\SQL2008;user id=sa;password=12345;Initial Catalog=dbFASH;min pool size=4;max pool size=400;" />
+ ^+ a7 x$ I8 z" [+ r3 X. D  <add name="eziyaConnectionString1" connectionString="Data Source=HOME-COMPUTER;Initial Catalog=dbFASH;Integrated Security=True;MultipleActiveResultSets=Falseacket Size=4096;Application Name=&quot;Microsoft SQL Server Management Studio&quot;"
) @7 _; L8 y1 p( k: D0 |  providerName="System.Data.SqlClient" />
. j7 P1 H, v( R* U% W# \2 i; S: G  <add name="eziyaConnectionString2" connectionString="Data Source=192.168.1.200;Initial Catalog=dbFASHersist Security Info=True;User ID=taoka;MultipleActiveResultSets=Falseacket Size=4096;Application Name=&quot;Microsoft SQL Server Management Studio&quot;"0 \) l* L# z" `1 L: C
  providerName="System.Data.SqlClient" />
* G$ h$ @; M% i  o( O9 {  \5 t  <add name="eziyaConnectionString3" connectionString="Data Source=192.168.61.160;Initial Catalog=dbFASHersist Security Info=True;User ID=sa;MultipleActiveResultSets=Falseacket Size=4096;Application Name=&quot;Microsoft SQL Server Management Studio&quot;"
2 B) V# t9 W% b8 x  providerName="System.Data.SqlClient" />/ S9 z) X; y( o* f3 F1 z- I
  </connectionStrings>
* Z; x$ ^$ h& ]9 ]  加密后的connectionStrings的节点) y! g' n" [+ H# p8 ~
  代码
9 W% E7 F- x5 K  N) P; ?  <connectionStrings configProtectionProvider="RsaProtectedConfigurationProvider">( ~  Y* E" S: N$ p: e
  <EncryptedData Type="http://www.w3.org/2001/04/xmlenc#Element"
' H- U% ^5 ]" U0 n  xmlns="http://www.w3.org/2001/04/xmlenc#"&gt;# r' \  y6 _. \; P, f
  <EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#tripledes-cbc" />8 Y  G! Y) F' O
  <KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#"&gt;$ a% G0 U& a1 d# p1 e
  <EncryptedKey xmlns="http://www.w3.org/2001/04/xmlenc#"&gt;5 E; W6 E0 q2 E5 W
  <EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#rsa-1_5" />* k$ w3 @- e4 |: w5 J( B
  <KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#"&gt;
" T" o3 ^9 V2 O3 a' }1 P  <KeyName>Rsa Key</KeyName>
3 O8 j4 L" H0 ^- }% a) z  </KeyInfo>
! D& \7 l6 |& K3 t! o: t/ h5 F8 F  <CipherData>' h* z3 i# O3 x, p6 l$ j
  <CipherValue>FOkydQFNniZvq71ua4XapuVCUrJFOARkXeqqwyKFoP+NGXGewehxYW0zTzIn/j+YCvH/r6ABoE/AfWMMEDyr81R1mhi4ckXbiJ2BvW612/W7f7Wkqj+FDwse+lgAISHZ5HfspaY1LBvKYAu1VEm6Iu6NlT35TPnjxFf+p5Apf0E=</CipherValue>( z. X- U$ X+ H  h9 ]
  </CipherData>- y2 M/ A4 N3 J" c1 [
  </EncryptedKey>
3 E8 y% G% Z2 e. h3 ]1 b4 k. K* m& g  </KeyInfo>
) s: T3 T/ u, T' W  <CipherData>( R7 v9 F% U; f5 @
  <CipherValue>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</CipherValue>
4 J  j9 E4 E4 F5 s0 Y  </CipherData>8 e3 Z2 r! j0 N' Q
  </EncryptedData>
) j; ]! H$ x# M3 ?% a  </connectionStrings>
- [1 B* I  Z. x$ D5 }4 U  完全看不到连接的信息!' L; x' z& L* P2 p3 j% ~& d4 U
  下面是两个.bat批处理文件5 q, p' i# n6 P0 r# r
  加密:
) d) e1 F- r! F7 I6 ]  @echo off! _# m5 J2 Y7 ]- `' c/ k2 o3 j
  C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -pef "connectionStrings" "E:\code\proj\Web"0 D/ D- j7 u4 Q0 L' h* Y
  解密:
$ h4 a4 x$ E; a% N  g6 A$ e1 x  @echo off
5 ?+ r# w3 }' r' ?- r  C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -pdf "connectionStrings" "E:\code\proj\Web", _  N9 ~" S3 P3 o) A# w
  PAUSE5 t4 w4 ~" S3 H: [
  直接将语句拷贝到.BAT文件中,E:\code\proj\Web为相应的web.config所在的路径,只能在一台电脑上操作,否则不可逆
回复

使用道具 举报

沙发
发表于 2013-8-5 19:31:27 | 只看该作者
好方法。我正好刚遇到这个问题
回复 支持 反对

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

快速回复 返回顶部 返回列表