Anyone working with Amazon AWS (API) and HTTP plugin?

[Bot-Factory 602]

Hi.

 

If someone is working with amazon AWS in combination with the http plugin, please send me a PM.

Since a couple of hours I'm fighting with this signature stuff. But I can't get my head around it..

 

Dan

[Bot-Factory 602]

If someone want's to jump in...

http://docs.aws.amazon.com/general/latest/gr/signature-v4-examples.html

 

 

I currently try to recreate the signatur calculation they show in their example:

navigate("http://www.google.com", "Wait")
set(#hmajs, "/*
CryptoJS v3.1.2
code.google.com/p/crypto-js
(c) 2009-2013 by Jeff Mott. All rights reserved.
code.google.com/p/crypto-js/wiki/License
*/
var CryptoJS=CryptoJS||function(h,s)\{var f=\{\},g=f.lib=\{\},q=function()\{\},m=g.Base=\{extend:function(a)\{q.prototype=this;var c=new q;a&&c.mixIn(a);c.hasOwnProperty(\"init\")||(c.init=function()\{c.$super.init.apply(this,arguments)\});c.init.prototype=c;c.$super=this;return c\},create:function()\{var a=this.extend();a.init.apply(a,arguments);return a\},init:function()\{\},mixIn:function(a)\{for(var c in a)a.hasOwnProperty(c)&&(this[c]=a[c]);a.hasOwnProperty(\"toString\")&&(this.toString=a.toString)\},clone:function()\{return this.init.prototype.extend(this)\}\},
r=g.WordArray=m.extend(\{init:function(a,c)\{a=this.words=a||[];this.sigBytes=c!=s?c:4*a.length\},toString:function(a)\{return(a||k).stringify(this)\},concat:function(a)\{var c=this.words,d=a.words,b=this.sigBytes;a=a.sigBytes;this.clamp();if(b%4)for(var e=0;e<a;e++)c[b+e>>>2]|=(d[e>>>2]>>>24-8*(e%4)&255)<<24-8*((b+e)%4);else if(65535<d.length)for(e=0;e<a;e+=4)c[b+e>>>2]=d[e>>>2];else c.push.apply(c,d);this.sigBytes+=a;return this\},clamp:function()\{var a=this.words,c=this.sigBytes;a[c>>>2]&=4294967295<<
32-8*(c%4);a.length=h.ceil(c/4)\},clone:function()\{var a=m.clone.call(this);a.words=this.words.slice(0);return a\},random:function(a)\{for(var c=[],d=0;d<a;d+=4)c.push(4294967296*h.random()|0);return new r.init(c,a)\}\}),l=f.enc=\{\},k=l.Hex=\{stringify:function(a)\{var c=a.words;a=a.sigBytes;for(var d=[],b=0;b<a;b++)\{var e=c[b>>>2]>>>24-8*(b%4)&255;d.push((e>>>4).toString(16));d.push((e&15).toString(16))\}return d.join(\"\")\},parse:function(a)\{for(var c=a.length,d=[],b=0;b<c;b+=2)d[b>>>3]|=parseInt(a.substr(b,
2),16)<<24-4*(b%8);return new r.init(d,c/2)\}\},n=l.Latin1=\{stringify:function(a)\{var c=a.words;a=a.sigBytes;for(var d=[],b=0;b<a;b++)d.push(String.fromCharCode(c[b>>>2]>>>24-8*(b%4)&255));return d.join(\"\")\},parse:function(a)\{for(var c=a.length,d=[],b=0;b<c;b++)d[b>>>2]|=(a.charCodeAt(&255)<<24-8*(b%4);return new r.init(d,c)\}\},j=l.Utf8=\{stringify:function(a)\{try\{return decodeURIComponent(escape(n.stringify(a)))\}catch(c)\{throw Error(\"Malformed UTF-8 data\");\}\},parse:function(a)\{return n.parse(unescape(encodeURIComponent(a)))\}\},
u=g.BufferedBlockAlgorithm=m.extend(\{reset:function()\{this._data=new r.init;this._nDataBytes=0\},_append:function(a)\{\"string\"==typeof a&&(a=j.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes\},_process:function(a)\{var c=this._data,d=c.words,b=c.sigBytes,e=this.blockSize,f=b/(4*e),f=a?h.ceil(f):h.max((f|0)-this._minBufferSize,0);a=f*e;b=h.min(4*a,;if(a)\{for(var g=0;g<a;g+=e)this._doProcessBlock(d,g);g=d.splice(0,a);c.sigBytes-=b\}return new r.init(g,\},clone:function()\{var a=m.clone.call(this);
a._data=this._data.clone();return a\},_minBufferSize:0\});g.Hasher=u.extend(\{cfg:m.extend(),init:function(a)\{this.cfg=this.cfg.extend(a);this.reset()\},reset:function()\{u.reset.call(this);this._doReset()\},update:function(a)\{this._append(a);this._process();return this\},finalize:function(a)\{a&&this._append(a);return this._doFinalize()\},blockSize:16,_createHelper:function(a)\{return function(c,d)\{return(new a.init(d)).finalize(c)\}\},_createHmacHelper:function(a)\{return function(c,d)\{return(new t.HMAC.init(a,
d)).finalize(c)\}\}\});var t=f.algo=\{\};return f\}(Math);
(function(h)\{for(var s=CryptoJS,f=s.lib,g=f.WordArray,q=f.Hasher,f=s.algo,m=[],r=[],l=function(a)\{return 4294967296*(a-(a|0))|0\},k=2,n=0;64>n;)\{var j;a:\{j=k;for(var u=h.sqrt(j),t=2;t<=u;t++)if(!(j%t))\{j=!1;break a\}j=!0\}j&&(8>n&&(m[n]=l(h.pow(k,0.5))),r[n]=l(h.pow(k,1/3)),n++);k++\}var a=[],f=f.SHA256=q.extend(\{_doReset:function()\{this._hash=new g.init(m.slice(0))\},_doProcessBlock:function(c,d)\{for(var b=this._hash.words,e=b[0],f=b[1],g=b[2],j=b[3],h=b[4],m=b[5],n=b[6],q=b[7],p=0;64>p;p++)\{if(16>p)a[p]=
c[d+p]|0;else\{var k=a[p-15],l=a[p-2];a[p]=((k<<25|k>>>7)^(k<<14|k>>>18)^k>>>3)+a[p-7]+((l<<15|l>>>17)^(l<<13|l>>>19)^l>>>10)+a[p-16]\}k=q+((h<<26|h>>>6)^(h<<21|h>>>11)^(h<<7|h>>>25))+(h&m^~h&n)+r[p]+a[p];l=((e<<30|e>>>2)^(e<<19|e>>>13)^(e<<10|e>>>22))+(e&f^e&g^f&g);q=n;n=m;m=h;h=j+k|0;j=g;g=f;f=e;e=k+l|0\}b[0]=b[0]+e|0;b[1]=b[1]+f|0;b[2]=b[2]+g|0;b[3]=b[3]+j|0;b[4]=b[4]+h|0;b[5]=b[5]+m|0;b[6]=b[6]+n|0;b[7]=b[7]+q|0\},_doFinalize:function()\{var a=this._data,d=a.words,b=8*this._nDataBytes,e=8*a.sigBytes;
d[e>>>5]|=128<<24-e%32;d[(e+64>>>9<<4)+14]=h.floor(b/4294967296);d[(e+64>>>9<<4)+15]=b;a.sigBytes=4*d.length;this._process();return this._hash\},clone:function()\{var a=q.clone.call(this);a._hash=this._hash.clone();return a\}\});s.SHA256=q._createHelper(f);s.HmacSHA256=q._createHmacHelper(f)\})(Math);
(function()\{var h=CryptoJS,s=h.enc.Utf8;h.algo.HMAC=h.lib.Base.extend(\{init:function(f,g)\{f=this._hasher=new f.init;\"string\"==typeof g&&(g=s.parse(g));var h=f.blockSize,m=4*h;g.sigBytes>m&&(g=f.finalize(g));g.clamp();for(var r=this._oKey=g.clone(),l=this._iKey=g.clone(),k=r.words,n=l.words,j=0;j<h;j++)k[j]^=1549556828,n[j]^=909522486;r.sigBytes=l.sigBytes=m;this.reset()\},reset:function()\{var f=this._hasher;f.reset();f.update(this._iKey)\},update:function(f)\{this._hasher.update(f);return this\},finalize:function(f)\{var g=
this._hasher;f=g.finalize(f);g.reset();return g.finalize(this._oKey.clone().concat(f))\}\})\})();", "Global")
run javascript(#hmajs)
set(#hmajs, $nothing, "Global")
set(#result, $eval("var hash = CryptoJS.HmacSHA256(\"Message\", \"Secret Passphrase\").toString();
hash;"), "Global")
set(#result2, $eval(" var kDate= CryptoJS.HmacSHA256(\"20120215\", \"AWS4\" + \"wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY\", \{ asBytes: true\}).toString();
   var kRegion= CryptoJS.HmacSHA256(\"us-east-1\", kDate, \{ asBytes: true\}).toString();
   var kService=CryptoJS.HmacSHA256(\"iam\", kRegion, \{ asBytes: true\}).toString();
   var kSigning= CryptoJS.HmacSHA256(\"aws4_request\", kService, \{ asBytes: true\}).toString();
kDate;"), "Global")
set(#result3, $eval(" var kDate= CryptoJS.HmacSHA256(\"20120215\", \"AWS4\" + \"wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY\").toString();
   var kRegion= CryptoJS.HmacSHA256(\"us-east-1\", kDate).toString();
   var kService=CryptoJS.HmacSHA256(\"iam\", kRegion).toString();
   var kSigning= CryptoJS.HmacSHA256(\"aws4_request\", kService).toString();
kDate;"), "Global")

result2 and result3 produce similar results. I just want to test if this "{ asBytes: true}" makes any difference. But it doesn't.

 

 

kdate is the only variable that matches with the amazon example. But all the others are wrong.

 

Task1 and Task2 are also something I haven't figured out yet. :-(

 

Dan

[whoami 26]

Which service are you wanting to use?

RDS?

SES?

[Bot-Factory 602]

SQS

[great2bme 5]

Were you able to make any more progress with AWS?