Samuel Okoroafor s-chand

First of all, please note that token expiration and revoking are two different things.

Expiration only happens for web apps, not for native mobile apps, because native apps never expire.
Revoking only happens when (1) uses click the logout button on the website or native Apps;(2) users reset their passwords; (3) users revoke their tokens explicitly in the administration panel.

1. How to hadle JWT expiration

A JWT token that never expires is dangerous if the token is stolen then someone can always access the user's data.

Quoted from JWT RFC:

ref

https://rancher.com/docs/k3s/latest/en/installation/kube-dashboard/

install

Deploying the Kubernetes Dashboard

GITHUB_URL=https://github.com/kubernetes/dashboard/releases
VERSION_KUBE_DASHBOARD=$(curl -w '%{url_effective}' -I -L -s -S ${GITHUB_URL}/latest -o /dev/null | sed -e 's|.*/||')
kubectl create -f https://raw.githubusercontent.com/kubernetes/dashboard/${VERSION_KUBE_DASHBOARD}/aio/deploy/recommended.yaml

FWIW: I'm not the author of the content presented here (which is an outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.

Effective Engineer - Notes

By Edmond Lau
Highly Recommended 👍
http://www.theeffectiveengineer.com/


	FILE SPACING:

	# double space a file
	sed G

	# double space a file which already has blank lines in it. Output file
	# should contain no more than one blank line between lines of text.
	sed '/^$/d;G'

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	# build stage
	FROM golang:1.16.2 AS build-env
	WORKDIR /build-dir
	COPY . .
	RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-s -w' -o api cmd/api.go

	FROM gruebel/upx:latest as upx
	COPY --from=build-env /build-dir/api /api.org

	# Compress the binary and copy it to final image

	/*
	********************************************************************************
	Golang - Asterisk and Ampersand Cheatsheet
	********************************************************************************

	Also available at: https://play.golang.org/p/lNpnS9j1ma

	Allowed:
	--------
	p := Person{"Steve", 28} stores the value

	var Sequelize = require('sequelize');

	module.exports = function(config) {

	var models = {};
	sequelize = new Sequelize(config.database, config.username, config.password, config.options);


	// Bootstrap models
	fs.readdirSync(__dirname).forEach(function (file) {

	# start
	sudo launchctl load /Library/LaunchDaemons/org.jenkins-ci.plist

	# stop
	sudo launchctl unload /Library/LaunchDaemons/org.jenkins-ci.plist

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<script src="https://code.jquery.com/jquery.min.js"></script>
	<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	</head>

Samuel Okoroafor s-chand

1. How to hadle JWT expiration

ref

install

Effective Engineer - Notes

What's an Effective Engineer?