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DeFier Helpers
// ==UserScript==
// @name DeFier
// @namespace https://chengxun.cc/
// @version 21
// @description DeFier Helpers
// @author chengxuncc
// @license MIT
// @icon https://www.google.com/s2/favicons?sz=64&domain=ethereum.org
// @match https://*.etherscan.io/*
// @match https://*.arbiscan.io/*
// @match https://*.blastscan.io/*
// @match https://*.bscscan.com/*
// @match https://*.basescan.org/*
// @match https://*.polygonscan.com/*
// @match https://*.snowtrace.io/*
// @match https://*.snowscan.xyz/*
// @match https://*.ftmscan.com/*
// @match https://*.uniswap.org/*
// @match https://*.1inch.io/*
// @match https://*.sparkprotocol.io/*
// @match https://*.spark.fi/*
// @match https://*.arbitrum.io/*
// @match https://*.debank.com/*
// @match https://*.cronoscan.com/*
// @match https://*.dedaub.com/*
// @grant GM_webRequest
// @require https://code.jquery.com/jquery-3.6.0.min.js
// ==/UserScript==
function onElementInserted(containerSelector, elementSelector, callback) {
let onMutationsObserved = function (mutations) {
mutations.forEach(function (mutation) {
if (mutation.addedNodes.length) {
let elements = $(mutation.addedNodes).find(elementSelector);
for (var i = 0, len = elements.length; i < len; i++) {
callback.bind(elements[i])();
}
}
});
};
let target = $(containerSelector)[0];
let config = {childList: true, subtree: true};
let MutationObserver = window.MutationObserver || window.WebKitMutationObserver;
let observer = new MutationObserver(onMutationsObserved);
observer.observe(target, config);
}
function addJQuery(callback) {
var script = document.createElement("script");
script.setAttribute("src", "https://code.jquery.com/jquery-3.6.0.min.js");
script.addEventListener('load', function () {
callback();
}, false);
document.body.appendChild(script);
}
// waitForElm does not require jQuery
function waitForElm(selector) {
return new Promise(resolve => {
if (document.querySelector(selector)) {
return resolve(document.querySelector(selector));
}
const observer = new MutationObserver(mutations => {
if (document.querySelector(selector)) {
observer.disconnect();
resolve(document.querySelector(selector));
}
});
// If you get "parameter 1 is not of type 'Node'" error, see https://stackoverflow.com/a/77855838/492336
observer.observe(document.body, {
childList: true,
subtree: true
});
});
}
(function () {
'use strict';
let hostname = window.location.hostname.replace(/(.*\.)?([^.]+\..*)/mg, "$2");
let rules = [];
console.log("DeFier loaded for", hostname);
switch (hostname) {
case "etherscan.io":
case "arbiscan.io":
case "blastscan.io":
case "bscscan.com":
case "basescan.org":
case "polygonscan.com":
case "ftmscan.com":
case "snowscan.xyz":
case "cronoscan.com":
let handleFunc = function () {
let shouldSkip = (e) => {
if (!e) {
return false;
}
return $(e).hasClass("defier") || $(e).hasClass("page-link") || $(e).hasClass("card-footer") || $(e).hasClass("btn") || $(e).hasClass("dropdown-item");
}
let shouldSkipCopy = (e) => {
if (!e) {
return false;
}
return $(e).hasClass("js-clipboard");
}
if (shouldSkip($(this)) || shouldSkip($(this).next("a")) || shouldSkip($(this).parent().next("a"))) {
return;
}
if (!$(this).attr("href")) {
return;
}
let hexes = $(this).attr("href").match(/0x[0-9a-zA-Z]{40,64}/g);
if (hexes) {
let hex = hexes[hexes.length - 1];
if (window.location.pathname.startsWith("/address/" + hex)) {
hex = hexes[0];
}
let randomId = "linkIcon-" + Math.random().toString(36).substring(7);
let extLink = (hex.length === 42 ? "/address/" : "/tx/") + hex;
let sib = $(this);
if (sib.parent().hasClass("text-truncate")) {
sib = sib.parent();
}
let skipCopy = false;
switch (true) {
case shouldSkipCopy($(this)):
skipCopy = true;
break;
case shouldSkipCopy($(this).next("a")):
skipCopy = true;
sib = $(this).next("a");
break;
case shouldSkipCopy($(this).parent().next("a")):
skipCopy = true;
sib = $(this).parent().next("a");
break;
}
if (!this.href.includes(extLink) && !window.location.pathname.includes(extLink)) {
$(`<a class="link-secondary defier" href="${extLink}" target="_blank"
data-bs-toggle="tooltip" title="${hex}">
<i id="${randomId}" class="far fa-fw fa-external-link"></i>
</a>`).insertAfter(sib);
}
if (!skipCopy) {
$(`<a class="js-clipboard link-secondary defier" href="javascript:;" data-clipboard-text="${hex}"
onclick="navigator.clipboard.writeText('${hex}')"
data-bs-toggle="tooltip"
data-hs-clipboard-options="{
"type": "tooltip",
"successText": "Copied!",
"classChangeTarget": "#${randomId}",
"defaultClass": "fa-copy",
"successClass": "fa-check"
}" title="${hex}">
<i id="${randomId}" class="far fa-fw fa-copy"></i>
</a>`).insertAfter(sib);
$(this).addClass("me-1");
}
}
};
$('a').each(handleFunc);
onElementInserted('body', 'a', handleFunc);
$(`[data-bs-toggle="tooltip"]`).each(function () {
bootstrap.Tooltip.getOrCreateInstance(this);
});
HSCore.components.HSClipboard.init('.js-clipboard');
break;
case "uniswap.org":
rules.push({selector: 'https://gateway.ipfs.io/ipns/unsupportedtokens.uniswap.org', action: 'cancel'});
rules.push({
selector: 'https://raw.githubusercontent.com/The-Blockchain-Association/sec-notice-list/master/ba-sec-list.json',
action: 'cancel'
});
rules.push({
selector: 'https://api.uniswap.org/v1/screen',
action: 'cancel'
});
rules.push({selector: '*ipfs/QmUdN2tTpLXKaR1GD7ZSoafwVLBLuEHkjCXMQpxLVAdE6C/*', action: 'cancel'});
break
case "1inch.io":
rules.push({
selector: 'https://defi.1inch.io/blacklist/v1.0/check/1/*',
action: {
redirect: {
from: "(.+)/0x[0-9a-zA-Z]+(.*)?",
to: '$1/0x083fc10cE7e97CaFBaE0fE332a9c4384c5f54E45$2'
}
}
});
break;
case "spark.fi":
rules.push({selector: 'https://api.spark.fi/*/status*', action: 'cancel'});
break;
case "arbitrum.io":
rules.push({selector: 'https://bridge.arbitrum.io/api/screenings?address=*', action: 'cancel'});
break;
case "debank.com":
let shouldSkip = (e) => {
if (!e) {
return false;
}
return $(e).hasClass("page-link") || $(e).hasClass("card-footer") || $(e).hasClass("btn") || $(e).hasClass("dropdown-item");
}
let shouldSkipCopy = (e) => {
if (!e) {
return false;
}
return $(e).hasClass("js-clipboard");
}
onElementInserted('body', 'a', function () {
if (shouldSkip($(this)) || shouldSkip($(this).next("a")) || shouldSkip($(this).parent().next("a"))) {
return;
}
if (!$(this).attr("href")) {
return;
}
let hexes = $(this).attr("href").match(/0x[0-9a-zA-Z]{40,64}/g);
if (hexes) {
let hex = hexes[hexes.length - 1];
let sib = $(this);
let skipCopy = shouldSkipCopy($(this)) || shouldSkipCopy($(this).next("a")) || shouldSkipCopy($(this).parent().next("a"));
if (!skipCopy) {
$(`<a class="js-clipboard link-secondary" href="javascript:;" data-clipboard-text="${hex}"
onclick="navigator.clipboard.writeText('${hex}')"
style="margin-left: 4px;"
title="${hex}">
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" style="cursor: pointer; color: var(--bg-default-color); width: 20px; height: 20px;"><g clip-path="url(#clip0_41337_131554)"><path d="M10 20C15.5228 20 20 15.5228 20 10C20 4.47715 15.5228 0 10 0C4.47715 0 0 4.47715 0 10C0 15.5228 4.47715 20 10 20Z" fill="currentColor"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M9.39844 5.78906H11.8055C12.0503 5.78906 12.2865 5.87885 12.4696 6.0414L13.5269 6.98057C13.7406 7.17035 13.8628 7.44246 13.8628 7.72823V11.5871C13.8628 12.1394 13.4151 12.5871 12.8628 12.5871H9.39844C8.84615 12.5871 8.39844 12.1394 8.39844 11.5871V6.78906C8.39844 6.23678 8.84615 5.78906 9.39844 5.78906Z" stroke="#8B93A7"></path><path d="M11.2613 12.9045V13.4982C11.2613 14.1017 10.772 14.591 10.1684 14.591H6.88976C6.28617 14.591 5.79688 14.1017 5.79688 13.4982V8.88585C5.79688 8.28227 6.28617 7.79297 6.88976 7.79297H8.14342" stroke="#8B93A7"></path><path d="M11.4062 5.78906V7.63225C11.4062 7.85316 11.5853 8.03225 11.8062 8.03225H13.8574" stroke="#8B93A7"></path></g><defs></defs></svg>
</a>`).insertAfter(sib);
}
}
});
break;
case "snowtrace.io":
window.location.replace(window.location.href.replace("snowtrace.io", "snowscan.xyz"));
break
case "dedaub.com":
waitForElm("input.css-76nxxx").then((elm) => {
addJQuery(function () {
if (!$) {
console.error("DeFier: jquery not loaded");
return;
}
setInterval(() => {
let addressInput = $("input.css-76nxxx");
if (addressInput[0] && !$._data(addressInput[0], "events")) {
addressInput.keypress(function (e) {
if (e.which === 13) {
// [ENTER]
let hex = $(this).val().trim();
if (!hex.startsWith("0x")) {
hex = "0x" + hex;
}
this.value = hex;
$("#decompile-button").click();
}
});
}
let bytecodeInput = $("#bytecode-input");
if (bytecodeInput[0] && !$._data(bytecodeInput[0], "events")) {
bytecodeInput.keypress(function (e) {
if (e.which === 13) {
// [ENTER]
let hex = $(this).val().trim();
if (hex.length === 0) {
return;
}
if (!hex.startsWith("0x")) {
hex = "0x" + hex;
}
$(this).val(hex);
$("#decompile-button").click();
e.preventDefault();
}
});
}
}, 500)
})
});
}
if (rules.length > 0) {
GM_webRequest(rules, function (info, message, details) {
console.log("DeFier:", info, details.url, details);
});
}
})();