475 lines
20 KiB
HTML
475 lines
20 KiB
HTML
<html>
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<head>
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<title>Ethereum Wallet</title>
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<link rel="stylesheet" type="text/css" href="./style.css">
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</head>
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<body>
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<div class="centerer" id="screen-select">
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<div class="centered">
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<h1>Ethereum Wallet Tool</h1>
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<hr />
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<h2>Load JSON Wallet</h2>
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<p>
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If you have a JSON wallet file from <i>geth</i> or from the initial <i>Ethereum</i>
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crowd sale, you can decrypt it here. No information is shared with <b>any</b>
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server.
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</p>
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<table>
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<tr>
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<th>JSON Wallet:</th>
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<td><div class="file" id="select-wallet-drop">Drop JSON wallet file here</div><input type="file" id="select-wallet-file" /></td>
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</tr>
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<tr>
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<th>Password:</th>
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<td><input type="password" placeholder="(password)" id="select-wallet-password" /></td>
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</tr>
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<tr>
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<td> </td>
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<td>
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<div id="select-submit-wallet" class="submit disable">Unlock JSON Wallet</div>
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</td>
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</tr>
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</table>
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<hr />
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<h2>Mnemonic Phrase Wallet</h2>
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<p>
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If you have a 12 word mnemonic phrase, you can generate your wallet here.
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No information is shared with <b>any</b> server.
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</p>
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<table>
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<tr>
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<th>Mnemonic Phrase:</th>
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<td><input type="text" placeholder="(mnemonic phrase)" id="select-mnemonic-phrase" /></td>
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</tr>
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<tr>
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<th>Path:</th>
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<td><input type="text" placeholder="(path)" id="select-mnemonic-path" value="m/44'/60'/0'/0/0" /></td>
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</tr>
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<tr>
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<td> </td>
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<td>
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<div id="select-submit-mnemonic" class="submit disable">Derive Wallet</div>
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</td>
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</tr>
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</table>
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<hr />
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<h2>Raw Private Key</h2>
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<p>
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</p>
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<table>
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<tr>
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<th>Private Key:</th>
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<td><input type="text" placeholder="(private key)" id="select-privatekey" /></td>
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</tr>
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<tr>
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<td> </td>
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<td>
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<div id="select-submit-privatekey" class="submit disable">Load Raw Private Key</div>
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</td>
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</tr>
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</table>
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<hr />
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<h3>Disclaimer:</h3>
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<p>
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This is beta software, with no warranty. <b>Use at your own risk.</b>
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</p>
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</div>
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</div>
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<div class="centerer hidden" id="screen-loading">
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<div class="centered">
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<h1>Loading Wallet</h1>
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<hr />
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<h2 id="loading-header"></h2>
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<table>
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<tr>
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<th>Progress:</th>
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<td>
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<input type="text" readonly="readonly" class="readonly" id="loading-status" value="" /></div>
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</td>
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</tr>
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<tr>
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<td> </td>
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<td>
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<div id="loading-cancel" class="submit">Cancel</div>
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</td>
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</tr>
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</table>
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<hr />
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<h3>Disclaimer:</h3>
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<p>
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This is beta software, with no warranty. <b>Use at your own risk.</b>
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</p>
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</div>
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</div>
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<div class="centerer hidden" id="screen-wallet">
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<div class="centered">
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<h1>Ethereum Wallet<span id="wallet-username" class="username right"></span></h1>
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<hr />
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<h3>Wallet Details:</h3>
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<table>
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<tr>
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<th>Address:</th>
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<td>
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<input type="text" readonly="readonly" class="readonly" id="wallet-address" value="" /></div>
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</td>
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</tr>
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<tr>
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<th>Network:</th>
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<td>
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<div class="clearfix"></div>
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<div class="network option" data-network="ropsten">Ropsten<br /><span>testnet</span></div>
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<div class="network option" data-network="rinkeby">Rinkeby<br /><span>testnet</span></div>
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<div class="network option" data-network="kovan">Kovan<br /><span>testnet</span></div>
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<div class="network option last selected" data-network="homestead">Homestead<br /><span>mainnet</span></div>
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<div class="clearfix"></div>
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</td>
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</tr>
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<tr>
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<th>Balance:</th>
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<td>
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<input type="text" readonly="readonly" class="readonly" id="wallet-balance" value="0.0" /></div>
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</td>
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</tr>
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<tr>
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<th>Nonce:</th>
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<td>
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<input type="text" readonly="readonly" class="readonly" id="wallet-transaction-count" value="0" /></div>
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</td>
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</tr>
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<tr>
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<td> </td>
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<td>
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<div id="wallet-submit-refresh" class="submit">Refresh</div>
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</td>
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</tr>
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</table>
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<h3>Send Ether:</h3>
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<table>
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<tr>
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<th>Target Address:</th>
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<td><input type="text" placeholder="(target address)" id="wallet-send-target-address" /></td>
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</tr>
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<tr>
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<th>Amount:</th>
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<td><input type="text" placeholder="(amount)" id="wallet-send-amount" /></td>
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</tr>
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<tr>
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<td> </td>
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<td>
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<div id="wallet-submit-send" class="submit disable">Send Ether</div>
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</td>
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</tr>
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</table>
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<h3>Session Activity</h3>
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<div id="wallet-activity" class="activity"></div>
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<hr />
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<h3>Disclaimer:</h3>
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<p>
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This is beta software, with no warranty. <b>Use at your own risk.</b>
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</p>
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</div>
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</div>
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<script type="text/javascript" src="../../dist/ethers.js"></script>
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<script type="text/javascript">
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function query(el, selector) {
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if (!selector) {
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selector = el;
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el = document;
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}
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return Array.prototype.slice.call(el.querySelectorAll(selector));
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}
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function setEnter(source, target) {
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source.onkeyup = function(e) {
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if (e.which === 13) { target.click(); }
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}
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}
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var cancelScrypt = false;
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document.getElementById('loading-cancel').onclick = function() {
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cancelScrypt = true;
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};
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var updateLoading = (function() {
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var loadingStatus = document.getElementById('loading-status');
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return (function(progress) {
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loadingStatus.value = (parseInt(progress * 100)) + '%';
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return cancelScrypt;
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});
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})();
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// JSON Wallet
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(function() {
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var inputFile = document.getElementById('select-wallet-file');
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var targetDrop = document.getElementById('select-wallet-drop');
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var inputPassword = document.getElementById('select-wallet-password');
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var submit = document.getElementById('select-submit-wallet');
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function check() {
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if (inputFile.files && inputFile.files.length === 1) {
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submit.classList.remove('disable');
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targetDrop.textContent = inputFile.files[0].name;
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} else {
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submit.classList.add('disable');
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}
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}
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inputFile.onchange = check;
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inputPassword.oninput = check;
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setEnter(inputPassword, submit);
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inputFile.addEventListener('dragover', function(event) {
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event.preventDefault();
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event.stopPropagation();
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targetDrop.classList.add('highlight');
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}, true);
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inputFile.addEventListener('drop', function(event) {
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targetDrop.classList.remove('highlight');
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}, true);
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submit.onclick = function() {
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if (submit.classList.contains('disable')) { return; }
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var fileReader = new FileReader();
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fileReader.onload = function(e) {
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var json = e.target.result;
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if (ethers.utils.getJsonWalletAddress(json)) {
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showLoading('Decrypting Wallet...');
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cancelScrypt = false;
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ethers.Wallet.fromEncryptedJson(json, inputPassword.value, updateLoading).then(function(wallet) {
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showWallet(wallet);
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}, function(error) {
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if (error.message === 'invalid password') {
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alert('Wrong Password');
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} else {
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console.log(error);
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alert('Error Decrypting Wallet');
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}
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showSelect();
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});
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} else {
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alert('Unknown JSON wallet format');
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}
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};
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fileReader.readAsText(inputFile.files[0]);
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};
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})();
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// Raw Private Key
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(function() {
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var inputPrivatekey = document.getElementById('select-privatekey');
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var submit = document.getElementById('select-submit-privatekey');
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function check() {
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if (inputPrivatekey.value.match(/^(0x)?[0-9A-fa-f]{64}$/)) {
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submit.classList.remove('disable');
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} else {
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submit.classList.add('disable');
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}
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}
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inputPrivatekey.oninput = check;
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setEnter(inputPrivatekey, submit);
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submit.onclick = function() {
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if (submit.classList.contains('disable')) { return; }
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var privateKey = inputPrivatekey.value;
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if (privateKey.substring(0, 2) !== '0x') { privateKey = '0x' + privateKey; }
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showWallet(new ethers.Wallet(privateKey));
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}
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})();
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// Mnemonic Phrase
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(function() {
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var inputPhrase = document.getElementById('select-mnemonic-phrase');
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var inputPath = document.getElementById('select-mnemonic-path');
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var submit = document.getElementById('select-submit-mnemonic');
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function check() {
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if (ethers.HDNode.isValidMnemonic(inputPhrase.value)) {
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submit.classList.remove('disable');
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} else {
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submit.classList.add('disable');
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}
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}
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inputPhrase.oninput = check;
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inputPath.oninput = check;
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setEnter(inputPhrase, submit);
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setEnter(inputPath, submit);
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submit.onclick = function() {
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if (submit.classList.contains('disable')) { return; }
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showWallet(ethers.Wallet.fromMnemonic(inputPhrase.value, inputPath.value));
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}
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})();
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var activeWallet = null;
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function showError(error) {
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alert('Error \u2014 ' + error.message);
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}
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// Refresh balance and transaction count in the UI
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var refresh = (function() {
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var inputBalance = document.getElementById('wallet-balance');
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var inputTransactionCount = document.getElementById('wallet-transaction-count');
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var submit = document.getElementById('wallet-submit-refresh');
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function refresh() {
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addActivity('> Refreshing details...');
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activeWallet.getBalance('pending').then(function(balance) {
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addActivity('< Balance: ' + balance.toString(10));
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inputBalance.value = ethers.utils.formatEther(balance, { commify: true });
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}, function(error) {
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showError(error);
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});
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activeWallet.getTransactionCount('pending').then(function(transactionCount) {
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addActivity('< TransactionCount: ' + transactionCount);
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inputTransactionCount.value = transactionCount;
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}, function(error) {
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showError(error);
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});
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}
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submit.onclick = refresh;
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return refresh;
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})();
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var addActivity = (function() {
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var activity = document.getElementById('wallet-activity');
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return function(message, url) {
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var line = document.createElement('a');
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line.textContent = message;
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if (url) {
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line.setAttribute('href', url);
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line.setAttribute('target', '_blank');
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}
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activity.appendChild(line);
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}
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})();
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// Set up the wallet page
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(function() {
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var inputTargetAddress = document.getElementById('wallet-send-target-address');
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var inputAmount = document.getElementById('wallet-send-amount');
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var submit = document.getElementById('wallet-submit-send');
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// Validate the address and value (to enable the send button)
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function check() {
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try {
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ethers.utils.getAddress(inputTargetAddress.value);
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ethers.utils.parseEther(inputAmount.value);
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} catch (error) {
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submit.classList.add('disable');
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return;
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}
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submit.classList.remove('disable');
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}
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inputTargetAddress.oninput = check;
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inputAmount.oninput = check;
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query('.network.option').forEach(function(el) {
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var network = el.getAttribute('data-network');
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el.onclick = function() {
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addActivity('! Switched network: ' + network);
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activeWallet = activeWallet.connect(ethers.providers.getDefaultProvider(network));
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query('.network.option.selected').forEach(function(el) {
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el.classList.remove('selected');
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});
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el.classList.add('selected');
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refresh();
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};
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});
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// Send ether
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submit.onclick = function() {
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// Matt (from Etherscan) is working on a gasPrice API call, which
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// should be done within a week or so.
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// @TODO
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//var gasPrice = (activeWallet.provider.testnet ? 0x4a817c800: 0xba43b7400);
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//console.log('GasPrice: ' + gasPrice);
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var targetAddress = ethers.utils.getAddress(inputTargetAddress.value);
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var amountWei = ethers.utils.parseEther(inputAmount.value);
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activeWallet.sendTransaction({
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to: targetAddress,
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value: amountWei,
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//gasPrice: activeWallet.provider.getGasPrice(),
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//gasLimit: 21000,
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}).then(function(tx) {
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console.log(tx);
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// Since we only use standard networks, network will always be known
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var tag = activeWallet.provider.network.name + '.';
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if (tag === 'homestead.') { tag = ''; }
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var url = 'https://' + tag + 'etherscan.io/tx/' + tx.hash;
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addActivity('< Transaction sent: ' + tx.hash.substring(0, 20) + '...', url);
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alert('Success!');
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inputTargetAddress.value = '';
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inputAmount.value = '';
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submit.classList.add('disable');
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refresh();
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}, function(error) {
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console.log(error);
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showError(error);
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});
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}
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})();
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function showSelect() {
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document.getElementById('screen-select').style.display = 'block';
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document.getElementById('screen-loading').style.display = 'none';
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document.getElementById('screen-wallet').style.display = 'none';
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}
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function showLoading(title) {
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document.getElementById('screen-select').style.display = 'none';
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document.getElementById('screen-loading').style.display = 'block';
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document.getElementById('screen-wallet').style.display = 'none';
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document.getElementById('loading-header').textContent = title;
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}
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function showWallet(wallet) {
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var network = document.querySelector('.network.option.selected').getAttribute('data-network');
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activeWallet = wallet.connect(new ethers.providers.getDefaultProvider(network));
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document.getElementById('screen-select').style.display = 'none';
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document.getElementById('screen-loading').style.display = 'none';
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document.getElementById('screen-wallet').style.display = 'block';
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var inputWalletAddress = document.getElementById('wallet-address');
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inputWalletAddress.value = wallet.address;
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inputWalletAddress.onclick = function() {
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this.select();
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};
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refresh();
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}
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//var privateKey = '0x3141592653589793238462643383279502884197169399375105820974944592';
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//showWallet(new ethers.Wallet(privateKey));
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</script>
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</body>
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</html>
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