UBOTv4 - Include variable in Evaluate (JS) Command

[UBotDev 276]

Hey,

 

Today I was trying to set variable with "$eval('{1}'.replace('a','b');" (which worked in v3), and I noticed I am not able to include {1} (input string). I tried running code bellow in Ubot v4, but it only returns "eest", without time.

 

$eval("\'test{#Variable}\'.replace(\'t\',\'e\');"), "Global"

 

Any ideas what I am doing wrong?

[Eddie Waller 158]

Hey,

 

Today I was trying to set variable with "$eval('{1}'.replace('a','b');" (which worked in v3), and I noticed I am not able to include {1} (input string). I tried running code bellow in Ubot v4, but it only returns "eest", without time.

 

$eval("\'test{#Variable}\'.replace(\'t\',\'e\');"), "Global"

 

Any ideas what I am doing wrong?

 

This seems to work fine for me:

 

set(#Variable, "cat in the hat", "Global")
set(#Result, $eval("\'test{#Variable}\'.replace(\'t\',\'e\');"), "Global")

Keep in mind that javascript replace only replaces the first match when used like that, so i get:

 

eestcat in the hat

 

http://screencast.com/t/MpafnKg4

 

Hope that helps.

[UBotDev 276]

Yep, that worked :$

 

What about his one:

 

set(#PROT Hash md5, $eval("hex_md5(\"test\"+Date()).toLowerCase()
/*
* Calculate the MD5 of a raw string
*/

...

 

I wanted to generate Date outside the js, and I am not able to import it into code above with code bellow:

 

Code

hex_md5(\"test\"+{#Date})

 

Any suggestion?

 

Thanks in advance!

[UBotDev 276]

This Also doesnt work if I type "test" manually, and then drag #Date variable from tolbox. :/

 

Any idea how to make this work?

[Eddie Waller 158]

This Also doesnt work if I type "test" manually, and then drag #Date variable from tolbox. :/

 

Any idea how to make this work?

 

Where did you define hex_md5?

[UBotDev 276]

Where did you define hex_md5?

I have defined it in run javascript command, bellow the code I gave. It works ok, if I only enter text or only function "Date()", but it doesnt with both.

[Eddie Waller 158]

Could you post a complete example? I'm not totally sure on what you are trying to accomplish. If #date is something like Thursday, July 22nd, you'll have to add quotes around it for javascript to be able to treat it as a string.

 

So it would be something like

 

hex_md5(\"test\"+\"{#Date}\")

[UBotDev 276]

Could you post a complete example? I'm not totally sure on what you are trying to accomplish. If #date is something like Thursday, July 22nd, you'll have to add quotes around it for javascript to be able to treat it as a string.

 

So it would be something like

 

hex_md5(\"test\"+\"{#Date}\")

 

I get Ubot Error if I try to run that and also #Date isnt recognized as variable.

 

Bellow is the whole script for function hex_md5, and I use Ubot Date command to generate #Date, then I strip out all non number characters.

 

hex_md5(\"test\"+\"{#Date}\").toLowerCase()
/*
* Calculate the MD5 of a raw string
*/
function rstr_md5(s)
{
 return binl2rstr(binl_md5(rstr2binl(s), s.length * 8));
}
/*
* Configurable variables. You may need to tweak these to be compatible with
* the server-side, but the defaults work in most cases.
*/
var hexcase = 0;   /* hex output format. 0 - lowercase; 1 - uppercase        */
var b64pad  = "";  /* base-64 pad character. "=" for strict RFC compliance   */

/*
* These are the functions you'll usually want to call
* They take string arguments and return either hex or base-64 encoded strings
*/
function hex_md5(s)    { return rstr2hex(rstr_md5(str2rstr_utf8(s))); }
function b64_md5(s)    { return rstr2b64(rstr_md5(str2rstr_utf8(s))); }
function any_md5(s, e) { return rstr2any(rstr_md5(str2rstr_utf8(s)), e); }
function hex_hmac_md5(k, d)
 { return rstr2hex(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); }
function b64_hmac_md5(k, d)
 { return rstr2b64(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); }
function any_hmac_md5(k, d, e)
 { return rstr2any(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d)), e); }


/*
* Calculate the HMAC-MD5, of a key and some data (raw strings)
*/
function rstr_hmac_md5(key, data)
{
 var bkey = rstr2binl(key);
 if(bkey.length > 16) bkey = binl_md5(bkey, key.length * 8);

 var ipad = Array(16), opad = Array(16);
 for(var i = 0; i < 16; i++)
 {
   ipad[i] = bkey[i] ^ 0x36363636;
   opad[i] = bkey[i] ^ 0x5C5C5C5C;
 }

 var hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8);
 return binl2rstr(binl_md5(opad.concat(hash), 512 + 128));
}

/*
* Convert a raw string to a hex string
*/
function rstr2hex(input)
{
 try { hexcase } catch(e) { hexcase=0; }
 var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
 var output = "";
 var x;
 for(var i = 0; i < input.length; i++)
 {
   x = input.charCodeAt(i);
   output += hex_tab.charAt((x >>> 4) & 0x0F)
          +  hex_tab.charAt( x        & 0x0F);
 }
 return output;
}

/*
* Convert a raw string to a base-64 string
*/
function rstr2b64(input)
{
 try { b64pad } catch(e) { b64pad=''; }
 var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 var output = "";
 var len = input.length;
 for(var i = 0; i < len; i += 3)
 {
   var triplet = (input.charCodeAt(i) << 16)
               | (i + 1 < len ? input.charCodeAt(i+1) << 8 : 0)
               | (i + 2 < len ? input.charCodeAt(i+2)      : 0);
   for(var j = 0; j < 4; j++)
   {
     if(i * 8 + j * 6 > input.length * 8) output += b64pad;
     else output += tab.charAt((triplet >>> 6*(3-j)) & 0x3F);
   }
 }
 return output;
}

/*
* Convert a raw string to an arbitrary string encoding
*/
function rstr2any(input, encoding)
{
 var divisor = encoding.length;
 var i, j, q, x, quotient;

 /* Convert to an array of 16-bit big-endian values, forming the dividend */
 var dividend = Array(Math.ceil(input.length / 2));
 for(i = 0; i < dividend.length; i++)
 {
   dividend[i] = (input.charCodeAt(i * 2) << 8) | input.charCodeAt(i * 2 + 1);
 }

 /*
  * Repeatedly perform a long division. The binary array forms the dividend,
  * the length of the encoding is the divisor. Once computed, the quotient
  * forms the dividend for the next step. All remainders are stored for later
  * use.
  */
 var full_length = Math.ceil(input.length * 8 /
                                   (Math.log(encoding.length) / Math.log(2)));
 var remainders = Array(full_length);
 for(j = 0; j < full_length; j++)
 {
   quotient = Array();
   x = 0;
   for(i = 0; i < dividend.length; i++)
   {
     x = (x << 16) + dividend[i];
     q = Math.floor(x / divisor);
     x -= q * divisor;
     if(quotient.length > 0 || q > 0)
       quotient[quotient.length] = q;
   }
   remainders[j] = x;
   dividend = quotient;
 }

 /* Convert the remainders to the output string */
 var output = "";
 for(i = remainders.length - 1; i >= 0; i--)
   output += encoding.charAt(remainders[i]);

 return output;
}

/*
* Encode a string as utf-8.
* For efficiency, this assumes the input is valid utf-16.
*/
function str2rstr_utf8(input)
{
 var output = "";
 var i = -1;
 var x, y;

 while(++i < input.length)
 {
   /* Decode utf-16 surrogate pairs */
   x = input.charCodeAt(i);
   y = i + 1 < input.length ? input.charCodeAt(i + 1) : 0;
   if(0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF)
   {
     x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF);
     i++;
   }

   /* Encode output as utf-8 */
   if(x <= 0x7F)
     output += String.fromCharCode(x);
   else if(x <= 0x7FF)
     output += String.fromCharCode(0xC0 | ((x >>> 6 ) & 0x1F),
                                   0x80 | ( x         & 0x3F));
   else if(x <= 0xFFFF)
     output += String.fromCharCode(0xE0 | ((x >>> 12) & 0x0F),
                                   0x80 | ((x >>> 6 ) & 0x3F),
                                   0x80 | ( x         & 0x3F));
   else if(x <= 0x1FFFFF)
     output += String.fromCharCode(0xF0 | ((x >>> 18) & 0x07),
                                   0x80 | ((x >>> 12) & 0x3F),
                                   0x80 | ((x >>> 6 ) & 0x3F),
                                   0x80 | ( x         & 0x3F));
 }
 return output;
}

/*
* Encode a string as utf-16
*/
function str2rstr_utf16le(input)
{
 var output = "";
 for(var i = 0; i < input.length; i++)
   output += String.fromCharCode( input.charCodeAt(i)        & 0xFF,
                                 (input.charCodeAt(i) >>> 8) & 0xFF);
 return output;
}

function str2rstr_utf16be(input)
{
 var output = "";
 for(var i = 0; i < input.length; i++)
   output += String.fromCharCode((input.charCodeAt(i) >>> 8) & 0xFF,
                                  input.charCodeAt(i)        & 0xFF);
 return output;
}

/*
* Convert a raw string to an array of little-endian words
* Characters >255 have their high-byte silently ignored.
*/
function rstr2binl(input)
{
 var output = Array(input.length >> 2);
 for(var i = 0; i < output.length; i++)
   output[i] = 0;
 for(var i = 0; i < input.length * 8; i += 8)
   output[i>>5] |= (input.charCodeAt(i / 8) & 0xFF) << (i%32);
 return output;
}

/*
* Convert an array of little-endian words to a string
*/
function binl2rstr(input)
{
 var output = "";
 for(var i = 0; i < input.length * 32; i += 8)
   output += String.fromCharCode((input[i>>5] >>> (i % 32)) & 0xFF);
 return output;
}

/*
* Calculate the MD5 of an array of little-endian words, and a bit length.
*/
function binl_md5(x, len)
{
 /* append padding */
 x[len >> 5] |= 0x80 << ((len) % 32);
 x[(((len + 64) >>> 9) << 4) + 14] = len;

 var a =  1732584193;
 var b = -271733879;
 var c = -1732584194;
 var d =  271733878;

 for(var i = 0; i < x.length; i += 16)
 {
   var olda = a;
   var oldb = b;
   var oldc = c;
   var oldd = d;

   a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
   d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
   c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
   b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
   a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
   d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
   c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
   b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
   a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
   d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
   c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
   b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
   a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
   d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
   c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
   b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

   a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
   d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
   c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
   b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
   a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
   d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
   c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
   b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
   a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
   d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
   c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
   b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
   a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
   d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
   c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
   b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

   a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
   d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
   c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
   b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
   a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
   d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
   c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
   b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
   a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
   d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
   c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
   b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
   a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
   d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
   c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
   b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

   a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
   d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
   c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
   b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
   a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
   d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
   c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
   b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
   a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
   d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
   c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
   b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
   a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
   d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
   c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
   b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

   a = safe_add(a, olda);
   b = safe_add(b, oldb);
   c = safe_add(c, oldc);
   d = safe_add(d, oldd);
 }
 return Array(a, b, c, d);
}

/*
* These functions implement the four basic operations the algorithm uses.
*/
function md5_cmn(q, a, b, x, s, t)
{
 return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),;
}
function md5_ff(a, b, c, d, x, s, t)
{
 return md5_cmn((b & c) | ((~ & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t)
{
 return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t)
{
 return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t)
{
 return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}

/*
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
* to work around bugs in some JS interpreters.
*/
function safe_add(x, y)
{
 var lsw = (x & 0xFFFF) + (y & 0xFFFF);
 var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
 return (msw << 16) | (lsw & 0xFFFF);
}

/*
* Bitwise rotate a 32-bit number to the left.
*/
function bit_rol(num, cnt)
{
 return (num << cnt) | (num >>> (32 - cnt));
}