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ultraviolet
GitHub Repository: ultraviolet/bitaddress.org
 Path: blob/master/src/ninja.vanitywallet.js
248 views
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ninja.wallets.vanitywallet = {

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    isOpen: function () {

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        return (document.getElementById("vanitywallet").className.indexOf("selected") != -1);

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    },

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	open: function () {

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		document.getElementById("vanityarea").style.display = "block";

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	},

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	close: function () {

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		document.getElementById("vanityarea").style.display = "none";

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		document.getElementById("vanitystep1area").style.display = "none";

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		document.getElementById("vanitystep2area").style.display = "none";

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		document.getElementById("vanitystep1icon").setAttribute("class", "more");

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		document.getElementById("vanitystep2icon").setAttribute("class", "more");

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	},

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	generateKeyPair: function () {

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		var key = new Bitcoin.ECKey(false);

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		var publicKey = key.getPubKeyHex();

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		var privateKey = key.getBitcoinHexFormat();

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		document.getElementById("vanitypubkey").innerHTML = publicKey;

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		document.getElementById("vanityprivatekey").innerHTML = privateKey;

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		document.getElementById("vanityarea").style.display = "block";

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		document.getElementById("vanitystep1area").style.display = "none";

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	},

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	addKeys: function () {

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		var privateKeyWif = ninja.translator.get("vanityinvalidinputcouldnotcombinekeys");

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		var bitcoinAddress = ninja.translator.get("vanityinvalidinputcouldnotcombinekeys");

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		var publicKeyHex = ninja.translator.get("vanityinvalidinputcouldnotcombinekeys");

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		try {

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			var input1KeyString = document.getElementById("vanityinput1").value;

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			var input2KeyString = document.getElementById("vanityinput2").value;

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			// both inputs are public keys

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			if (ninja.publicKey.isPublicKeyHexFormat(input1KeyString) && ninja.publicKey.isPublicKeyHexFormat(input2KeyString)) {

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				// add both public keys together

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				if (document.getElementById("vanityradioadd").checked) {

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					var pubKeyByteArray = ninja.publicKey.getByteArrayFromAdding(input1KeyString, input2KeyString);

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					if (pubKeyByteArray == null) {

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						alert(ninja.translator.get("vanityalertinvalidinputpublickeysmatch"));

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					}

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					else {

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						privateKeyWif = ninja.translator.get("vanityprivatekeyonlyavailable");

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						bitcoinAddress = ninja.publicKey.getBitcoinAddressFromByteArray(pubKeyByteArray);

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						publicKeyHex = ninja.publicKey.getHexFromByteArray(pubKeyByteArray);

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					}

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				}

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				else {

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					alert(ninja.translator.get("vanityalertinvalidinputcannotmultiple"));

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				}

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			}

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			// one public key and one private key

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			else if ((ninja.publicKey.isPublicKeyHexFormat(input1KeyString) && ninja.privateKey.isPrivateKey(input2KeyString))

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							|| (ninja.publicKey.isPublicKeyHexFormat(input2KeyString) && ninja.privateKey.isPrivateKey(input1KeyString))

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						) {

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				privateKeyWif = ninja.translator.get("vanityprivatekeyonlyavailable");

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				var pubKeyHex = (ninja.publicKey.isPublicKeyHexFormat(input1KeyString)) ? input1KeyString : input2KeyString;

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				var ecKey = (ninja.privateKey.isPrivateKey(input1KeyString)) ? new Bitcoin.ECKey(input1KeyString) : new Bitcoin.ECKey(input2KeyString);

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				// add 

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				if (document.getElementById("vanityradioadd").checked) {

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					var pubKeyCombined = ninja.publicKey.getByteArrayFromAdding(pubKeyHex, ecKey.getPubKeyHex());

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				}

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				// multiply

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				else {

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					var pubKeyCombined = ninja.publicKey.getByteArrayFromMultiplying(pubKeyHex, ecKey);

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				}

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				if (pubKeyCombined == null) {

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					alert(ninja.translator.get("vanityalertinvalidinputpublickeysmatch"));

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				} else {

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					bitcoinAddress = ninja.publicKey.getBitcoinAddressFromByteArray(pubKeyCombined);

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					publicKeyHex = ninja.publicKey.getHexFromByteArray(pubKeyCombined);

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				}

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			}

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			// both inputs are private keys

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			else if (ninja.privateKey.isPrivateKey(input1KeyString) && ninja.privateKey.isPrivateKey(input2KeyString)) {

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				var combinedPrivateKey;

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				// add both private keys together

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				if (document.getElementById("vanityradioadd").checked) {

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					combinedPrivateKey = ninja.privateKey.getECKeyFromAdding(input1KeyString, input2KeyString);

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				}

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				// multiply both private keys together

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				else {

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					combinedPrivateKey = ninja.privateKey.getECKeyFromMultiplying(input1KeyString, input2KeyString);

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				}

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				if (combinedPrivateKey == null) {

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					alert(ninja.translator.get("vanityalertinvalidinputprivatekeysmatch"));

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				}

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				else {

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					bitcoinAddress = combinedPrivateKey.getBitcoinAddress();

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					privateKeyWif = combinedPrivateKey.getBitcoinWalletImportFormat();

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					publicKeyHex = combinedPrivateKey.getPubKeyHex();

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				}

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			}

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		} catch (e) {

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			alert(e);

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		}

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		document.getElementById("vanityprivatekeywif").innerHTML = privateKeyWif;

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		document.getElementById("vanityaddress").innerHTML = bitcoinAddress;

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		document.getElementById("vanitypublickeyhex").innerHTML = publicKeyHex;

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		document.getElementById("vanitystep2area").style.display = "block";

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		document.getElementById("vanitystep2icon").setAttribute("class", "less");

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	},

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	openCloseStep: function (num) {

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		// do close

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		if (document.getElementById("vanitystep" + num + "area").style.display == "block") {

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			document.getElementById("vanitystep" + num + "area").style.display = "none";

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			document.getElementById("vanitystep" + num + "icon").setAttribute("class", "more");

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		}

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		// do open

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		else {

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			document.getElementById("vanitystep" + num + "area").style.display = "block";

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			document.getElementById("vanitystep" + num + "icon").setAttribute("class", "less");

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		}

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	}

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};

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