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cilame 2021-10-21 21:19:56 +08:00
parent 3f303628cd
commit a2c20abeaf
4 changed files with 16 additions and 6 deletions
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1
background.html
View File

@ -6,6 +6,7 @@
<script src="./tools/babel_asttool.js"></script>
<script src="./tools/cheerio.js"></script>
<script src="./tools/replacer.js"></script>
<script src="./tools/error_front.js"></script>
<script src="background.js"></script>
</head>
<body>

11
background.js
View File

@ -40,12 +40,10 @@ chrome.debugger.onEvent.addListener(function (source, method, params){
var replacer = eval((res["config-fetch_hook"]||'')+';fetch_hook')
if (params.resourceType == 'Script'){ var replbody = btoa(replacer(respboby, params.request.url)) }
if (params.resourceType == 'Document'){ var replbody = btoa(html_script_replacer(respboby, replacer, params.request.url)) }
fillfunc(replbody)
}
fillfunc(replbody) }
catch(e){
// hook 修改失败，将错误信息传入前端，直接在前端反馈错误信息
fillfunc(result.body)
}
send_error_info_to_front(e.stack, currtab.tabId)
fillfunc(result.body) }
})
return }
fillfunc(result.body) // body 只能传 base64(指定代码)
@ -55,13 +53,14 @@ chrome.debugger.onEvent.addListener(function (source, method, params){
})
chrome.debugger.onDetach.addListener(function(){ attached = false })
var attached = false
var currtab;
function AttachDebugger() {
if (attached){ return }
attached = true
chrome.tabs.query(
{ active: true, currentWindow: true },
function (tabs) {
var currtab = { tabId: tabs[0].id };
currtab = { tabId: tabs[0].id };
chrome.debugger.attach(currtab, "1.2", function () {
sendCommand("Network.enable", {}, currtab, function(){ sendCommand("Network.setCacheDisabled", {cacheDisabled: true}, currtab)} ) // 确保 Fetch.getResponseBody 一定能收到东西
sendCommand("Fetch.enable", { patterns: [

5
inject.js
View File

@ -439,3 +439,8 @@ chrome.storage.local.get(hookers, function (result) {
inject_script(`(${replacer_injectfunc})(${JSON.stringify(result)},window)`);
})
chrome.extension.onMessage.addListener(function(msg, sender, sendResponse) {
if (msg.action.type == 'error'){
inject_script(`console.error(${JSON.stringify(msg.action.info)})`)
}
});

5
tools/error_front.js Normal file
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@ -0,0 +1,5 @@
function send_error_info_to_front(e, tid){
chrome.tabs.query({active: true, currentWindow: true}, function(tabs){
chrome.tabs.sendMessage(tid, {action: {type:'error', info: e}}, function(response) {});
});
}