thameera’s gists

thameera / count.js

Last active January 1, 2020 01:57

Breakdown of connections usage

	const fs = require('fs')
	const FILENAME = 'tham.json'

	const lines = fs.readFileSync(FILENAME, 'utf8').split('\n').filter(x => !!x)

	const connections = {}
	lines.map(l => JSON.parse(l)).forEach(user => {
	user.identities.forEach(id => {
	const conn = id.connection
	if (connections[conn]) {

thameera / idp-init-ready.js

Last active June 23, 2019 06:18

Perform checkSession to retrieve JWT access tokens during an IdP-initiated login

	const validateResults = (err, authResult) => {
	if (err) {

	// handle error

	} else {

	const at = authResult.accessToken;
	// A naïve check to verify if we received a JWT access token
	if (!at \|\| !at.startsWith('eyJ')) {

thameera / rule.js

Created May 7, 2019 03:48

Auth0 - add default role to users via rule

	async function (user, context, callback) {

	// Ensure every user has the user role
	if (context.authorization.roles.length === 0) {
	console.log(`No roles for the user ${user.user_id}. Assigning default role`);
	try {
	const request = require('request-promise');
	await request.post(`${auth0.baseUrl}/users/${user.user_id}/roles`, {
	body: {
	"roles": ["rol_6KcsnzJ7Bd4YZeG1"]

thameera / calcFSThumbprints.js

Last active June 9, 2021 00:45

Calculate thumbprints from an ADFS metadata file

	const xpath = require('xpath')
	const dom = require('xmldom').DOMParser
	const crypto = require('crypto')
	const fs = require('fs')

	const calcThumbprint = function (cert) {
	const shasum = crypto.createHash('sha1')
	const der = new Buffer(cert, 'base64').toString('binary')
	shasum.update(der, 'binary')
	return shasum.digest('hex')

thameera / ad_user_group_rule.js

Created January 26, 2019 02:49

Filter AD users based on their groups

	function(user, context, callback) {
	var _ = require('lodash');

	var groupsAllowed = ['group1', 'group2', 'group3'];

	var userHasAccess = _.intersection(user.groups, groupsAllowed) > 0;

	if (!userHasAccess) {
	return callback(new UnauthorizedError('Access denied.'));
	}

thameera / wp-special-link-rule.js

Last active September 13, 2018 09:14

Create and link DB users for social logins

	function (user, context, callback) {
	/* Disclaimer: Not well-tested. Might have clashes with existing linking rules, enterprise connections, etc */
	console.log('-- User creation/linking rule --');

	var DB_CONN = 'DB_CONNECTION_NAME_HERE';

	if (context.clientID !== 'CLIENT_ID_HERE') {
	return callback(null, user, context);
	}

thameera / Windows10-Setup.ps1

Last active July 21, 2018 13:21 — forked from NickCraver/Windows10-Setup.ps1

(In Progress) PowerShell Script I use to customize my machines in the same way for privacy, search, UI, etc.

	##################
	# Privacy Settings
	##################

	# Privacy: Let apps use my advertising ID: Disable
	Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo -Name Enabled -Type DWord -Value 0
	# To Restore:
	#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo -Name Enabled -Type DWord -Value 1
	# Privacy: SmartScreen Filter for Store Apps: Disable
	Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppHost -Name EnableWebContentEvaluation -Type DWord -Value 0

thameera / req.md

Last active February 5, 2018 17:08

Create/update Auth0 pre-registration hook

PUT /api/webtask/TENANT_NAME/HOOK_NAME HTTP/1.1
Host: sandbox.it.auth0.com
Authorization: Bearer YOUR_WEBTASK_TOKEN
Content-Type: application/json

{
    "code": "module.exports = function (user, context, cb) { /* YOUR CODE HERE */ }",
    "meta": {
 "wt-compiler": "auth0-ext-compilers/pre-user-registration",

thameera / delete.js

Last active November 15, 2023 11:58

Bulk delete Auth0 users

-#!/usr/bin/env node
-/*
- * Install dependencies with:
- *     npm install request request-promise-native bottleneck
- *
- * Replace YOUR_TENANT_NAME, MGMT_TOKEN, and FILENAME
- * The input file (FILENAME) should contain a list of user ids to delete, separated by newlines
- */

thameera / post-reg-hook.js

Last active August 4, 2020 07:29

Post-user registration hook to add user_id to app_metadata

	module.exports = function (user, context, cb) {
	var request = require('[email protected]');

	var tenant_url = 'https://example.au.auth0.com'; // Change this to your Auth0 domain

	request.post({
	url: tenant_url + '/oauth/token',
	json: { 'client_id': context.webtask.secrets.client_id, 'client_secret': context.webtask.secrets.client_secret, 'audience':tenant_url+'/api/v2/', 'grant_type':'client_credentials'}
	}, function(err, response, body) {
	if (err) {

Thameera Senanayaka thameera