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金壳郎 发表于 2008-6-2 19:19

迅雷/快车 专用链接加密解密

2个软件专用链接地址都是用的base64编码2v$G-S)`$GL

M(w4U:C tb3h base64编码解码代码来自网络 4I9}H+f"S(T

ZX;?3G(V5D!N [font=NSimsun][code]<html>] ?HK)}&Acs
<head>-]/U MZ;^K*BADi
<meta http-equiv=Content-Type content=text/html;charset=gb2312> |(_"bh1b
<script language=javascript>
'cv/V^2JTr:i var base64EncodeChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
b#L"t m"udE&q+z var base64DecodeChars = new Array(
X!C:Ev)e -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
;n[G#XQWY -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, i;q^ XH'G a
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63,9OI*@RQN k"v;h)Y S
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1,,ahlT{ZE-E0[
-1,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,(J G'J0l0n#g5X
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1,
.BgLr2L}] -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
,HbL \`2]%E 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1);0E;^.Xi \&k*]D4Jm
function base64encode(str) {y ~&uB#H n e
var base64EncodeChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
'at)S3M!I var out, i, len;
bY6n+\{nq var c1, c2, c3;x)w ?L^7[
len = str.length;
"?:\F+WL i = 0;
o;U1c,I r{.bIVDm out = "";^nbF;a,i-])~
while(i < len) {
.@J-]HR+^5L   c1 = str.charCodeAt(i++) & 0xff;$_@1s,cW{1D;L3w(f
  if(i == len) {
M?&{/S IdjH_!T x    out += base64EncodeChars.charAt(c1 >> 2);
M/SF!Ce    out += base64EncodeChars.charAt((c1 & 0x3) << 4);
{D|#Io    out += "==";
Aw#gK1p vE!{#z    break;.p;E[Uwu7hy
  }AZY7{\j
  c2 = str.charCodeAt(i++);
u3FmK;z%| O   if(i == len) {
&SI6T~M%]    out += base64EncodeChars.charAt(c1 >> 2);
W.|HwEV!k R    out += base64EncodeChars.charAt(((c1 & 0x3)<< 4) | ((c2 & 0xF0) >> 4));3N@ t[ ^p
   out += base64EncodeChars.charAt((c2 & 0xF) << 2);
:X#Jm0x W    out += "=";T{7w#T;r}
   break;
#b_A_/vv y+g   }
R a6E8?1| T-L"\;[   c3 = str.charCodeAt(i++);^ s[9M@.QV-]
  out += base64EncodeChars.charAt(c1 >> 2);
]p*c"_.y&b M4f$bV   out += base64EncodeChars.charAt(((c1 & 0x3)<< 4) | ((c2 & 0xF0) >> 4));a T(Od7x _b1KI5J
  out += base64EncodeChars.charAt(((c2 & 0xF) << 2) | ((c3 & 0xC0) >>6));| {!Jpk*wb0v_+q
  out += base64EncodeChars.charAt(c3 & 0x3F);
B t3G`\*A2D2C-q4z } f%L ] |Zz;AC]5P
return out;
,Ts*kKC.g d }
5l_'l,HUd n function base64decode(str) {!w^f$?%s?)|
var c1, c2, c3, c4;
e|)G3s;m(l3P;kA var i, len, out;
2|ci] a,y-S%o$u z len = str.length;-g:z^6S} B}+[%n
i = 0;;oA0]A^
out = "";-x_)P o"R0H%D
while(i < len) {
AY"y3`X4~^   do {
ldX b)A i+MC    c1 = base64DecodeChars[str.charCodeAt(i++) & 0xff];|T4~h{&z#k
  } while(i < len && c1 == -1);Gz hxg S!A
  if (c1 == -1) break;ybS hu7SjYia4U
  do {
&T(cB/CFm6lDc    c2 = base64DecodeChars[str.charCodeAt(i++) & 0xff];/_'Q6rx2kw8d+}
  } while(i < len && c2 == -1);
)E OcjBl{ X   if (c2 == -1) break;0qZIY?^ V:t
  out += String.fromCharCode((c1 << 2) | ((c2 & 0x30) >> 4));
O)oi}Q8up&F2Z   do {#y(] e7p[Asw
   c3 = str.charCodeAt(i++) & 0xff;Je.dA1yx
   if (c3 == 61)  return out;%sb0ya{t2K)P
   c3 = base64DecodeChars[c3];
|-t z[W   } while(i < len && c3 == -1);7W:iI7pG
  if(c3 == -1) break; d4s og+f fqI0QVx
  out += String.fromCharCode(((c2 & 0XF) << 4) | ((c3 & 0x3C) >> 2)); lIuNb6p
  do {8o8\ tg!e*y*t
   c4 = str.charCodeAt(i++) & 0xff;OE \5cK(Ad
   if(c4 == 61) return out;%Jt Pwo,tiKk |i$vx
   c4 = base64DecodeChars[c4];
!Ba7s+SCl7p   } while(i < len && c4 == -1);4V*gnC.d/u
  if(c4 == -1) break;
;s,x.]a5]7qP   out += String.fromCharCode(((c3 & 0x03) << 6) | c4);-u,Im7{7VP:@*s{
}
6?$y m c7L return out;
5}r7\]zte~ }mE8~0kb1TGZ
function jiami() {'`&`gn!Rq)}
var str=input.value.replace(/ +$/g,"");G)rT Tgw#@g?
if (str.search(/^thunder|^flashget/i)==-1) {
@3I+ir6F-t"c   var thunder="AA"+str+"ZZ";
k` |;Q's u   thunder="thunder://"+base64encode(thunder);!I-Y\ m};PL:E9G(W
  var flashget="[FLASHGET]"+str+"[FLASHGET]";
B+Bj g;b0dc `   flashget="flashget://"+base64encode(flashget)+"&abc";TOu tE
  x.innerHTML="迅雷地址：<br><a href="+thunder+">"+thunder+"<\/a><br><br>快车地址：<br><a href="+flashget+">"+flashget+"<\/a>";
^`;j&N3|8Zo uK } Cnf*Z[k
}0N$Q6q9oM:po
function jiemi() {\@-w"zgzx
var str=input.value.replace(/ +$|\/$/g,"");g)w,qY8Q*n,s#U8P)i
if (str.search(/^thunder/i)!=-1) {4E/cmAG w3OB
  str=str.replace("thunder://","");
&B,{}$on&cy#~   str=base64decode(str).replace(/^AA|ZZ$/gi,"");
qib"TD+j+T   x.innerHTML="原始地址：<br><a href="+str+">"+str+"<\/a>";mW?_R/~ hsp
}x zN0Mp.r:`P&k
else if (str.search(/^flashget/i)!=-1) {
},Wzk8u J \   str=str.replace("flashget://","");
:yu ?y8}"R   str=str.replace(/&.*$/,"");
?{PmC%Jb   str=base64decode(str).replace(/^\[FLASHGET\]|\[FLASHGET\]$/gi,"");
6F,I@3COA4KJen5_\   x.innerHTML="原始地址：<br><a href="+str+">"+str+"<\/a>";
z]y SJK@+K'y }YxU N8n ]
else x.innerHTML="地址格式不正确，无法解密。";
ue8Ij^R }c5D1fV\*}uKU
</script>n:Wk,sae
</HEAD> Y%s0w} \#T [kh2?
<body>P-RH+j!A#PB
输入：<br>
K9g.|1Cx <textarea id="input" rows=4 cols=60></textarea><br><br>e-?vUYV
<input type=button value="　加密　" onclick="jiami()">　　<input type=button value="　解密　" onclick="jiemi()">
g:XSCP5T@n <br><br> dFozzc7}
输出：<br><br>$d qs {)h)y Z3o2\0z
<div id=x></div>m!sH1r s$c:_ m%c
</body>
"v s9m m~ </html>[/code][/font]

阿祥 发表于 2008-6-2 21:27

不错啊 e@:b;mQG E\4bjr
支持

zhhouy 发表于 2008-6-3 16:32

看不太懂，支持一下！

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