Skip to content

Instantly share code, notes, and snippets.

View manujrastogi's full-sized avatar

Manuj Rastogi manujrastogi

2 followers · 0 following
View GitHub Profile
@manujrastogi
manujrastogi / opencv_test.py
Last active March 17, 2016 14:48
Python opencv
# import the necessary packages
import numpy as np
import urllib
import cv2
from PIL import Image
import sys
class Tint:
'''
Tint
@manujrastogi
manujrastogi / cognito-developer-authenticated-client-example.py
Created August 8, 2016 12:15 — forked from dkarchmer/cognito-developer-authenticated-client-example.py
django-boto3-cognito: AWS' Cognito Developer Authenticated Identities Authflow using Django/Python/Boto3 (For building stand-alone clients)
__author__ = 'dkarchmer'
'''
This script emulates a stand-alone Python based client. It relies on Boto3 to access AWS, but
requires your Django server to have an API for your user to access Cognito based credentials
Because of Cognito, the client (this script) will only get temporary AWS credentials associated
to your user and only your user, and based on whatever you configure your AIM Policy to be.
Most Cognito examples demonstrate how to use Cognito for Mobile Apps, so this scripts demonstrate
how to create a stand-alone Python script but operating similarly to these apps.
@manujrastogi
manujrastogi / google_asymmetric_signature.js
Created September 20, 2018 09:13
A sample in nodejs for google cloud Asymmetric Signature creation and verification using crypto , googleapis. Algorithm - 3072 bit RSA key PSS Padding - SHA256 Digest
var google = require('googleapis');
function buildAndAuthorizeService (callback) {
// Acquires credentials
google.google.auth.getApplicationDefault((err, authClient) => {
if (err) {
callback(err);
return;
}