41 lines
1.0 KiB
TypeScript
41 lines
1.0 KiB
TypeScript
import {AsyncLocalStorage} from "async_hooks";
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import {RequestHandler} from "express";
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import {nanoid} from "nanoid";
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import {Logger as TsLogger} from "tslog";
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const requestIdStorage: AsyncLocalStorage<string> = new AsyncLocalStorage();
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export const logger = new TsLogger({
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requestId: (): string => {
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return requestIdStorage.getStore() as string;
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},
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delimiter: '\t',
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maskValuesOfKeys: [
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'Authorization',
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'password',
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'password_confirmation',
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'secret',
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],
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displayFunctionName: false,
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displayFilePath: 'hidden',
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});
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export const loggingContextMiddleware: RequestHandler = (req, res, next) => {
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requestIdStorage.run(nanoid(8), () => {
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next();
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});
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};
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export const preventContextCorruptionMiddleware = (delegate: RequestHandler): RequestHandler => (
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req,
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res,
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next,
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) => {
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const data = requestIdStorage.getStore() as string;
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delegate(req, res, (err?: unknown | 'router') => {
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requestIdStorage.enterWith(data);
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next(err);
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});
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};
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