中国网络渗透测试联盟

标题: web.Config加密解密最简单实用方法 [打印本页]
作者: admin    时间: 2013-8-5 15:33
标题: web.Config加密解密最简单实用方法
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。; {" G6 b" }8 r- j
　　加密前的connectionStrings节点
# D% ^/ A! S/ t, p% d/ H　　代码
6 i! L5 S) ~; W: |3 x　　<connectionStrings>
& Y4 }0 h7 Z- o1 U6 L　　<add name="SQLConnString1" connectionString="server=WJW-PC\SQL2008;user id=sa;password=12345;Initial Catalog=dbFASH;min pool size=4;max pool size=400;" />. p; J0 i0 E4 {8 N' J* N  K& O
　　<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 G- n" m0 y% W9 \/ d* ?　　providerName="System.Data.SqlClient" />' L; r& w/ }  L8 V
　　<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;"
* ?* M" V$ l1 S* ]　　providerName="System.Data.SqlClient" />: Z' t6 k1 O9 j( k+ B& E" a) I, ?, z
　　<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;"
: Y' H" u, z, \2 k　　providerName="System.Data.SqlClient" />
! a. w- y/ w! }　　</connectionStrings>7 d3 k8 G6 g- `# f$ X$ y; d0 `5 v
　　加密后的connectionStrings的节点9 H+ W9 a" H! ]0 K( L5 L
　　代码' J1 ~0 L* u. A8 u+ `6 O7 t2 q
　　<connectionStrings configProtectionProvider="RsaProtectedConfigurationProvider">  B, O4 E1 Q3 d+ m( j
　　<EncryptedData Type="http://www.w3.org/2001/04/xmlenc#Element"7 r. r- b% q2 J8 u1 b" X. _. d, D
　　xmlns="http://www.w3.org/2001/04/xmlenc#"&gt;* p$ f+ G9 {% v8 w# A
　　<EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#tripledes-cbc" />* L7 V0 F) F2 D! d
　　<KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#"&gt;
5 E6 z* R/ G; ~$ N/ k# W/ i) {　　<EncryptedKey xmlns="http://www.w3.org/2001/04/xmlenc#"&gt;
( f  k. g# `5 {: D% M% t  ^　　<EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#rsa-1_5" />
+ T; T5 L- D% A( z# V# {5 F% u　　<KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#"&gt;
) k9 G: h8 I8 p& y　　<KeyName>Rsa Key</KeyName>
# x) z1 i# D$ e: Y7 R4 ^6 K- p+ V0 M　　</KeyInfo>
  b8 S6 ^7 w5 `$ c3 _' s　　<CipherData>6 V9 D, U# J  g. }) E- C) A: }; h
　　<CipherValue>FOkydQFNniZvq71ua4XapuVCUrJFOARkXeqqwyKFoP+NGXGewehxYW0zTzIn/j+YCvH/r6ABoE/AfWMMEDyr81R1mhi4ckXbiJ2BvW612/W7f7Wkqj+FDwse+lgAISHZ5HfspaY1LBvKYAu1VEm6Iu6NlT35TPnjxFf+p5Apf0E=</CipherValue>
1 f0 q. t. C3 ~　　</CipherData>
9 n" c1 P  x' z" z, R　　</EncryptedKey>% u/ H: h8 i. f3 f) ~
　　</KeyInfo>6 |* Y7 u4 D) t( l) T5 |- D+ f' Q5 ~
　　<CipherData>
9 s5 ]% |5 W) L4 w, a( ]7 z; H　　<CipherValue>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</CipherValue>1 Y, f- {; t% X# h- W; r
　　</CipherData>0 Y2 p; f' U9 N( B4 D1 J
　　</EncryptedData>$ i6 n! X3 Y5 P  B, M( d/ d# k' f
　　</connectionStrings>$ K# d1 O- K$ A" z; g
　　完全看不到连接的信息！
9 z! N6 x- h' M( C( P9 z* t6 v  t　　下面是两个.bat批处理文件
% T  p& L1 N; d3 W% M! E  Z2 j+ x　　加密：
0 Q% y7 _" }/ ~0 p# j　　@echo off! E) I5 t8 E3 x- p" ^
　　C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -pef "connectionStrings" "E:\code\proj\Web"
$ H$ _# Y  Z8 D* A7 T) e/ z　　解密：! t3 ?% F9 g8 T0 _1 J2 O' H3 P  j
　　@echo off5 n3 R' T/ |% {* w$ n$ U/ x1 ~
　　C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -pdf "connectionStrings" "E:\code\proj\Web"/ ^3 j# `/ w# X( j+ Z4 z, c
　　PAUSE
/ k# f& u+ E; E+ H7 M& I　　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
作者: Anthony~    时间: 2013-8-5 19:31
好方法。我正好刚遇到这个问题



欢迎光临 中国网络渗透测试联盟 (https://www.cobjon.com/) Powered by Discuz! X3.2