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Clean up Log4J xml-spam #1460

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Clean up Log4J xml-spam #1460

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c622173
Add Log4J xml parsing
kd8lvt Oct 5, 2022
5ed6df9
Merge pull request #1 from kd8lvt/kd8lvt-add-log4j-parsing
kd8lvt Oct 6, 2022
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24 changes: 23 additions & 1 deletion src/common/reducers/actions.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3265,8 +3265,30 @@ export function launchInstance(instanceName, forceQuit = false) {
);
dispatch(updateStartedInstance({ instanceName, pid: ps.pid }));

const parseLog4J = (inputStr) => {
let l4jevts = inputStr.split("<log4j:Event");
for (let evt of l4jevts) {
if (evt == " ") continue;
evt = "<log4j:Event"+evt;
let splitQuotes = evt.split('"');
let logger = splitQuotes[1];
let level = splitQuotes[5];
let thread = splitQuotes[7];
let cdatas = inputStr.split("![CDATA[");
for (let str of cdatas) {
if (str.endsWith("><")) continue;
let strOnly = str.split("]]></log4j:Message")[0];
console.log(`[${thread}] [${logger}] [${level}] ${strOnly}`);
}
}
}

ps.stdout.on('data', data => {
console.log(data.toString());
if (data.toString().includes("log4j:Event")) {
parseLog4J(data.toString());
} else {
console.log(data.toString());
}
if (
data.toString().includes('Setting user:') ||
data.toString().includes('Initializing LWJGL OpenAL')
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