coinb.in can now scan qrcodes

2026-10-02 18:10:23 +02:00 · 2015-03-09 00:34:19 +00:00
1 parent f3aa1ba027
commit c150800a5f
@@ -24,6 +24,7 @@
 		<script type="text/javascript" src="js/aes.js"></script>

 		<script type="text/javascript" src="js/qrcode.js"></script>
+		<script type="text/javascript" src="js/qcode-decoder.min.js"></script>
 		<script type="text/javascript" src="js/jsbn.js"></script>
 		<script type="text/javascript" src="js/ellipticcurve.js"></script>

@@ -316,6 +317,9 @@

 						<b>Address, WIF key or Multisig Redeem Script</b>:
 						<div class="input-group">
+							<span class="input-group-btn">
+								<button class="btn btn-info qrcodeScanner" type="button" data-toggle="modal" data-target="#modalQrcodeScanner" forward-result="#redeemFrom"><span class="glyphicon glyphicon-camera"></span></button>
+							</span>
 							<input type="text" id="redeemFrom" class="form-control" value="">
 							<span class="input-group-btn">
 								<button id="redeemFromBtn" class="btn btn-info" type="button">Load</button>
@@ -357,8 +361,8 @@
 						</div>

 						<ul class="nav nav-tabs" id="putTabs">
-							<li class="active"><a href="#txoutputs" data-toggle="tab">Outputs (<span id="totalOutput">0.0000</span>)</a></li>
-							<li><a href="#txinputs" data-toggle="tab">Inputs (<span id="totalInput">0.0000</span>)</a></li>
+							<li class="active"><a href="#txoutputs" data-toggle="tab">Outputs <small>(<span id="totalOutput">0.0000</span>)</small></a></li>
+							<li><a href="#txinputs" data-toggle="tab">Inputs <small>(<span id="totalInput">0.0000</span>)</small></a></li>
 						</ul>

 						<br>
@@ -665,13 +669,36 @@
 				</div>

 				<div class="modal-footer">
-					<button type="button" class="btn btn-default" data-dismiss="modal" id="agentClose">Close</button>
+					<button type="button" class="btn btn-default" data-dismiss="modal" id="qrCodeClose">Close</button>
 				</div>
 			</div>
 		</div>
 	</div>
 	<!-- qrcode modal -->

+	<!-- qrcode scanner modal -->
+	<div class="modal fade" id="modalQrcodeScanner" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
+		<div class="modal-dialog">
+			<div class="modal-content">
+				<div class="modal-header">
+				<button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+				<h4 class="modal-title">qrcode scanner</h4>
+				</div>
+
+				<div class="modal-body" align="center">
+					<select id="videoSource" class="form-control"></select>
+					<video id="videoReader" muted autoplay style="width:100%;height:100%"></video>
+					<div id="qrcode-scanner-callback-to" class="hidden"></div>
+				</div>
+
+				<div class="modal-footer">
+					<button type="button" class="btn btn-default" data-dismiss="modal" id="qrScanClose">Close</button>
+				</div>
+			</div>
+		</div>
+	</div>
+	<!-- qrcode scanner modal -->
+
 	<div class="hidden" id="entropybucket"></div>
 	</body>
 </html>
@@ -413,6 +413,73 @@ $(document).ready(function() {
 		totalInputAmount();
 	});

+	/* code for the qr code scanner */
+
+	function gotSources(sourceInfos) {
+		for (var i = 0; i !== sourceInfos.length; ++i) {
+			var sourceInfo = sourceInfos[i];
+			var option = document.createElement('option');
+			option.value = sourceInfo.id;
+			if (sourceInfo.kind === 'video') {
+				option.text = sourceInfo.label || 'camera ' + ($("select#videoSource options").length + 1);
+				$(option).appendTo("select#videoSource");
+ 			}
+		}
+	}
+
+	if (typeof MediaStreamTrack === 'undefined'){
+		return alert('This browser does not support MediaStreamTrack.\n\nTry Chrome Canary.');
+	} else {
+		MediaStreamTrack.getSources(gotSources);
+	}
+
+	function videoStart(){
+
+		navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
+
+		if (!!window.stream) {
+			$("video").attr('src',null);
+			window.stream.stop();
+  		}
+
+		var videoSource = $("select#videoSource").val()
+		var constraints = {
+			video: {
+				optional: [{sourceId: videoSource}]
+			}
+		};
+		navigator.getUserMedia(constraints, function(stream){
+			window.stream = stream; // make stream available to console
+			var videoElement = document.querySelector('video');
+			videoElement.src = window.URL.createObjectURL(stream);
+			videoElement.play();
+		}, function(error){ });
+
+		QCodeDecoder().decodeFromCamera(document.getElementById('videoReader'), function(er,data){
+			if(!er){
+				var r = '';
+				var match = data.match(/^bitcoin\:(.*)\??$/i);
+				if(match){
+					r = match[1];
+				} else {
+					r = data;
+				}
+
+				$(""+$("#qrcode-scanner-callback-to").html()).val(r);
+				$("#qrScanClose").click();
+			}
+		});
+	}
+
+	$(".qrcodeScanner").click(function(){
+		$("select#videoSource").change(function(){
+			videoStart()
+		});
+		videoStart();
+
+		$("#qrcode-scanner-callback-to").html($(this).attr('forward-result'));
+	});
+
 	$("#redeemFromBtn").click(function(){
 		var thisbtn = this;
 		var addr = '';
@@ -0,0 +1,2 @@
+!function(e,t){"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?module.exports=t():e.qrcode=t()}(this,function(){function e(e,t){this.count=e,this.dataCodewords=t,this.__defineGetter__("Count",function(){return this.count}),this.__defineGetter__("DataCodewords",function(){return this.dataCodewords})}function t(e,t,r){this.ecCodewordsPerBlock=e,this.ecBlocks=r?new Array(t,r):new Array(t),this.__defineGetter__("ECCodewordsPerBlock",function(){return this.ecCodewordsPerBlock}),this.__defineGetter__("TotalECCodewords",function(){return this.ecCodewordsPerBlock*this.NumBlocks}),this.__defineGetter__("NumBlocks",function(){for(var e=0,t=0;t<this.ecBlocks.length;t++)e+=this.ecBlocks[t].length;return e}),this.getECBlocks=function(){return this.ecBlocks}}function r(e,t,r,n,i,o){this.versionNumber=e,this.alignmentPatternCenters=t,this.ecBlocks=new Array(r,n,i,o);for(var a=0,s=r.ECCodewordsPerBlock,h=r.getECBlocks(),w=0;w<h.length;w++){var f=h[w];a+=f.Count*(f.DataCodewords+s)}this.totalCodewords=a,this.__defineGetter__("VersionNumber",function(){return this.versionNumber}),this.__defineGetter__("AlignmentPatternCenters",function(){return this.alignmentPatternCenters}),this.__defineGetter__("TotalCodewords",function(){return this.totalCodewords}),this.__defineGetter__("DimensionForVersion",function(){return 17+4*this.versionNumber}),this.buildFunctionPattern=function(){var e=this.DimensionForVersion,t=new d(e);t.setRegion(0,0,9,9),t.setRegion(e-8,0,8,9),t.setRegion(0,e-8,9,8);for(var r=this.alignmentPatternCenters.length,n=0;r>n;n++)for(var i=this.alignmentPatternCenters[n]-2,o=0;r>o;o++)0==n&&(0==o||o==r-1)||n==r-1&&0==o||t.setRegion(this.alignmentPatternCenters[o]-2,i,5,5);return t.setRegion(6,9,1,e-17),t.setRegion(9,6,e-17,1),this.versionNumber>6&&(t.setRegion(e-11,0,3,6),t.setRegion(0,e-11,6,3)),t},this.getECBlocksForLevel=function(e){return this.ecBlocks[e.ordinal()]}}function n(){return new Array(new r(1,new Array,new t(7,new e(1,19)),new t(10,new e(1,16)),new t(13,new e(1,13)),new t(17,new e(1,9))),new r(2,new Array(6,18),new t(10,new e(1,34)),new t(16,new e(1,28)),new t(22,new e(1,22)),new t(28,new e(1,16))),new r(3,new Array(6,22),new t(15,new e(1,55)),new t(26,new e(1,44)),new t(18,new e(2,17)),new t(22,new e(2,13))),new r(4,new Array(6,26),new t(20,new e(1,80)),new t(18,new e(2,32)),new t(26,new e(2,24)),new t(16,new e(4,9))),new r(5,new Array(6,30),new t(26,new e(1,108)),new t(24,new e(2,43)),new t(18,new e(2,15),new e(2,16)),new t(22,new e(2,11),new e(2,12))),new r(6,new Array(6,34),new t(18,new e(2,68)),new t(16,new e(4,27)),new t(24,new e(4,19)),new t(28,new e(4,15))),new r(7,new Array(6,22,38),new t(20,new e(2,78)),new t(18,new e(4,31)),new t(18,new e(2,14),new e(4,15)),new t(26,new e(4,13),new e(1,14))),new r(8,new Array(6,24,42),new t(24,new e(2,97)),new t(22,new e(2,38),new e(2,39)),new t(22,new e(4,18),new e(2,19)),new t(26,new e(4,14),new e(2,15))),new r(9,new Array(6,26,46),new t(30,new e(2,116)),new t(22,new e(3,36),new e(2,37)),new t(20,new e(4,16),new e(4,17)),new t(24,new e(4,12),new e(4,13))),new r(10,new Array(6,28,50),new t(18,new e(2,68),new e(2,69)),new t(26,new e(4,43),new e(1,44)),new t(24,new e(6,19),new e(2,20)),new t(28,new e(6,15),new e(2,16))),new r(11,new Array(6,30,54),new t(20,new e(4,81)),new t(30,new e(1,50),new e(4,51)),new t(28,new e(4,22),new e(4,23)),new t(24,new e(3,12),new e(8,13))),new r(12,new Array(6,32,58),new t(24,new e(2,92),new e(2,93)),new t(22,new e(6,36),new e(2,37)),new t(26,new e(4,20),new e(6,21)),new t(28,new e(7,14),new e(4,15))),new r(13,new Array(6,34,62),new t(26,new e(4,107)),new t(22,new e(8,37),new e(1,38)),new t(24,new e(8,20),new e(4,21)),new t(22,new e(12,11),new e(4,12))),new r(14,new Array(6,26,46,66),new t(30,new e(3,115),new e(1,116)),new t(24,new e(4,40),new e(5,41)),new t(20,new e(11,16),new e(5,17)),new t(24,new e(11,12),new e(5,13))),new r(15,new Array(6,26,48,70),new t(22,new e(5,87),new e(1,88)),new t(24,new e(5,41),new e(5,42)),new t(30,new e(5,24),new e(7,25)),new t(24,new e(11,12),new e(7,13))),new r(16,new Array(6,26,50,74),new t(24,new e(5,98),new e(1,99)),new t(28,new e(7,45),new e(3,46)),new t(24,new e(15,19),new e(2,20)),new t(30,new e(3,15),new e(13,16))),new r(17,new Array(6,30,54,78),new t(28,new e(1,107),new e(5,108)),new t(28,new e(10,46),new e(1,47)),new t(28,new e(1,22),new e(15,23)),new t(28,new e(2,14),new e(17,15))),new r(18,new Array(6,30,56,82),new t(30,new e(5,120),new e(1,121)),new t(26,new e(9,43),new e(4,44)),new t(28,new e(17,22),new e(1,23)),new t(28,new e(2,14),new e(19,15))),new r(19,new Array(6,30,58,86),new t(28,new e(3,113),new e(4,114)),new t(26,new e(3,44),new e(11,45)),new t(26,new e(17,21),new e(4,22)),new t(26,new e(9,13),new e(16,14))),new r(20,new Array(6,34,62,90),new t(28,new e(3,107),new e(5,108)),new t(26,new e(3,41),new e(13,42)),new t(30,new e(15,24),new e(5,25)),new t(28,new e(15,15),new e(10,16))),new r(21,new Array(6,28,50,72,94),new t(28,new e(4,116),new e(4,117Line truncated
+if(null!=c)return c}}if(0!=this.possibleCenters.length)return this.possibleCenters[0];throw"Couldn't find enough alignment patterns"}}function D(e,t,r){this.blockPointer=0,this.bitPointer=7,this.dataLength=0,this.blocks=e,this.numErrorCorrectionCode=r,9>=t?this.dataLengthMode=0:t>=10&&26>=t?this.dataLengthMode=1:t>=27&&40>=t&&(this.dataLengthMode=2),this.getNextBits=function(e){var t=0;if(e<this.bitPointer+1){for(var r=0,n=0;e>n;n++)r+=1<<n;return r<<=this.bitPointer-e+1,t=(this.blocks[this.blockPointer]&r)>>this.bitPointer-e+1,this.bitPointer-=e,t}if(e<this.bitPointer+1+8){for(var i=0,n=0;n<this.bitPointer+1;n++)i+=1<<n;return t=(this.blocks[this.blockPointer]&i)<<e-(this.bitPointer+1),this.blockPointer++,t+=this.blocks[this.blockPointer]>>8-(e-(this.bitPointer+1)),this.bitPointer=this.bitPointer-e%8,this.bitPointer<0&&(this.bitPointer=8+this.bitPointer),t}if(e<this.bitPointer+1+16){for(var i=0,o=0,n=0;n<this.bitPointer+1;n++)i+=1<<n;var a=(this.blocks[this.blockPointer]&i)<<e-(this.bitPointer+1);this.blockPointer++;var s=this.blocks[this.blockPointer]<<e-(this.bitPointer+1+8);this.blockPointer++;for(var n=0;n<e-(this.bitPointer+1+8);n++)o+=1<<n;o<<=8-(e-(this.bitPointer+1+8));var h=(this.blocks[this.blockPointer]&o)>>8-(e-(this.bitPointer+1+8));return t=a+s+h,this.bitPointer=this.bitPointer-(e-8)%8,this.bitPointer<0&&(this.bitPointer=8+this.bitPointer),t}return 0},this.NextMode=function(){return this.blockPointer>this.blocks.length-this.numErrorCorrectionCode-2?0:this.getNextBits(4)},this.getDataLength=function(e){for(var t=0;;){if(e>>t==1)break;t++}return this.getNextBits(qrcode.sizeOfDataLengthInfo[this.dataLengthMode][t])},this.getRomanAndFigureString=function(e){var t=e,r=0,n="",i=new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"," ","$","%","*","+","-",".","/",":");do if(t>1){r=this.getNextBits(11);var o=Math.floor(r/45),a=r%45;n+=i[o],n+=i[a],t-=2}else 1==t&&(r=this.getNextBits(6),n+=i[r],t-=1);while(t>0);return n},this.getFigureString=function(e){var t=e,r=0,n="";do t>=3?(r=this.getNextBits(10),100>r&&(n+="0"),10>r&&(n+="0"),t-=3):2==t?(r=this.getNextBits(7),10>r&&(n+="0"),t-=2):1==t&&(r=this.getNextBits(4),t-=1),n+=r;while(t>0);return n},this.get8bitByteArray=function(e){var t=e,r=0,n=new Array;do r=this.getNextBits(8),n.push(r),t--;while(t>0);return n},this.getKanjiString=function(e){var t=e,r=0,n="";do{r=getNextBits(13);var i=r%192,o=r/192,a=(o<<8)+i,s=0;s=40956>=a+33088?a+33088:a+49472,n+=String.fromCharCode(s),t--}while(t>0);return n},this.__defineGetter__("DataByte",function(){for(var e=new Array,t=1,r=2,n=4,i=8;;){var o=this.NextMode();if(0==o){if(e.length>0)break;throw"Empty data block"}if(o!=t&&o!=r&&o!=n&&o!=i)throw"Invalid mode: "+o+" in (block:"+this.blockPointer+" bit:"+this.bitPointer+")";if(dataLength=this.getDataLength(o),1>dataLength)throw"Invalid data length: "+dataLength;switch(o){case t:for(var a=this.getFigureString(dataLength),s=new Array(a.length),h=0;h<a.length;h++)s[h]=a.charCodeAt(h);e.push(s);break;case r:for(var a=this.getRomanAndFigureString(dataLength),s=new Array(a.length),h=0;h<a.length;h++)s[h]=a.charCodeAt(h);e.push(s);break;case n:var d=this.get8bitByteArray(dataLength);e.push(d);break;case i:var a=this.getKanjiString(dataLength);e.push(a)}}return e})}GridSampler={},GridSampler.checkAndNudgePoints=function(e,t){for(var r=qrcode.width,n=qrcode.height,i=!0,o=0;o<t.length&&i;o+=2){var a=Math.floor(t[o]),s=Math.floor(t[o+1]);if(-1>a||a>r||-1>s||s>n)throw"Error.checkAndNudgePoints ";i=!1,-1==a?(t[o]=0,i=!0):a==r&&(t[o]=r-1,i=!0),-1==s?(t[o+1]=0,i=!0):s==n&&(t[o+1]=n-1,i=!0)}i=!0;for(var o=t.length-2;o>=0&&i;o-=2){var a=Math.floor(t[o]),s=Math.floor(t[o+1]);if(-1>a||a>r||-1>s||s>n)throw"Error.checkAndNudgePoints ";i=!1,-1==a?(t[o]=0,i=!0):a==r&&(t[o]=r-1,i=!0),-1==s?(t[o+1]=0,i=!0):s==n&&(t[o+1]=n-1,i=!0)}},GridSampler.sampleGrid3=function(e,t,r){for(var n=new d(t),i=new Array(t<<1),o=0;t>o;o++){for(var a=i.length,s=o+.5,h=0;a>h;h+=2)i[h]=(h>>1)+.5,i[h+1]=s;r.transformPoints1(i),GridSampler.checkAndNudgePoints(e,i);try{for(var h=0;a>h;h+=2){var w=4*Math.floor(i[h])+Math.floor(i[h+1])*qrcode.width*4,f=e[Math.floor(i[h])+qrcode.width*Math.floor(i[h+1])];qrcode.imagedata.data[w]=f?255:0,qrcode.imagedata.data[w+1]=f?255:0,qrcode.imagedata.data[w+2]=0,qrcode.imagedata.data[w+3]=255,f&&n.set_Renamed(h>>1,o)}}catch(c){throw"Error.checkAndNudgePoints"}}return n},GridSampler.sampleGridx=function(e,t,r,n,o,a,s,h,d,w,f,c,u,l,v,g,m,y){var p=i.quadrilateralToQuadrilateral(r,n,o,a,s,h,d,w,f,c,u,l,v,g,m,y);return GridSampler.sampleGrid3(e,t,p)},r.VERSION_DECODE_INFO=new Array(31892,34236,39577,42195,48118,51042,55367,58893,63784,68472,70749,76311,79154,84390,87683,92361,96236,102084,102881,110507,110734,117786,119615,126325,127568,133589,136944,141498,145311,150283,152622,158308,161089,167017),r.VERSIONS=n(),r.getVersionForNumber=function(e){if(1>e||e>40)throw"ArgumentException";reLine truncated
@@ -1,4 +1,4 @@
---- Version 1.0 2015.01.08 ----
+---- Version 1.0 2015.03.09 ----
 e6810907c901e6bd34a28735a68850936f0823b8  ./js/ellipticcurve.js
 9ba5ede3d7f9d4c8fd623395f196adfdcf7e970f  ./js/crypto-min.js
 77e4519962e2f6a9fc93342137dbb31c33b76b04  ./js/aes.js
@@ -8,9 +8,10 @@ be17ca7c834204bff711f582e41f76c06d472bac  ./js/jsbn.js
 8bc3bd34c0f7605ea49e56a65841eab9d0dbf53b  ./js/cryptojs.ripemd160.js
 15a81fe4074f920898e98b1b42cf11bda26da0a8  ./js/bootstrap.min.js
 f7c09f2f5a721371e7d478050119f7e2d58e3ef9  ./js/crypto-sha256-hmac.js
+0ce26da5ef686d4ece91acd6cb6506559e11ab07  ./js/qcode-decoder.min.js
 ad038e1f39646b68ae666324ed4c2882a8c42474  ./js/qrcode.js
 64eb4ea5c882f8bce3e1885bf00728455f1c2f4c  ./js/ripemd160.js
-429a82eac1aa02c9a3a340adf8176b17fcf98c25  ./js/coinbin.js
+3450ac66ed7608ac5c12db73e5afcdc0683226b7  ./js/coinbin.js
 46f1b2e7f64482753f5f0ecde3ec2af7b01812f7  ./js/coin.js
 ae49e56999d82802727455f0ba83b63acd90a22b  ./js/jquery-1.9.1.min.js
 5f570018ed044eafd464f7e0ab1783b966224055  ./LICENCE
@@ -24,4 +25,4 @@ ecee9033d9183117d8f59df0e7238e2b24002b24  ./fonts/glyphicons-halflings-regular.s
 c6ea7b1a5bb16b160cc9b8a02f6f6371b5ef7b73  ./fonts/glyphicons-halflings-regular.woff
 536d2b1b2f3462fb122df1922f2e232546f1b11d  ./fonts/glyphicons-halflings-regular.ttf
 64d660230800302cae4e94f3660b0b9233a56559  ./README.md
-215e858ba5406a1858fc8125ec427bec171e4165  ./index.html
+a82c6ea039866790d2126923d3e8dfaa449dbbfd  ./index.html