js-sha256 | simple SHA-256 / SHA-224 hash function | Hashing library
kandi X-RAY | js-sha256 Summary
kandi X-RAY | js-sha256 Summary
A simple SHA-256 / SHA-224 hash function for JavaScript supports UTF-8 encoding.
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Top functions reviewed by kandi - BETA
- Create a sha256 hash .
- Create a SHA256 .
- Constructs a new block .
- Convert a string to a bit array .
js-sha256 Key Features
js-sha256 Examples and Code Snippets
Lines of Code : 20License : Strong Copyleft (CC BY-SA 4.0)
Copyqz.api.setPromiseType(resolver => new Promise(resolver));
// Install dependencies:
/*
npm install qz-tray js-sha256
*/
// Provide API overrides and start talking to QZ Tray:
import * as qz from 'qz-tray'Community Discussions
Trending Discussions on js-sha256
QUESTION
I'm trying to add Telegram Web Login to my Django+Vue project. I'm handling login on Vue and directly passing the authorization data taken from TG to Django via DRF. That's working fine. The problem occurs in the verification on REST's POST view. When i was using js-sha256 library on Vue it works perfectly and im getting the true value of hash string provided by sha256.hmac() function from the js-sha256 library. I'm struggling to get same hash on Python. Here is the TG data verification explained and the code i'm using in POST view:
ANSWER
Answered 2022-Jan-30 at 09:42Here is a solution:
QUESTION
I have read up on hashing iteration and although this is not a question about security I can´t seem to find information on how to actually do this correct.
I thought that when in React, this should be done with useState, but im clearly missing something here.
Full code:
...ANSWER
Answered 2021-Dec-03 at 08:20sha256(currentHash) is going to give you the same result no matter how many times you run it.
currentHash won't be updated until the component is re-rendered and a new value is pulled out of the state and assigned to the new instance of currentHash at the top of the function.
You need to:
- store the result in a variable — not the state
- use the value of that variable as the input to the function
- store the final result in the state at the end
QUESTION
I`m creating login system for my chatapp and I got stuck on error MissingSchemaError: Schema hasn't been registered for model "User". Use mongoose.model(name, schema) I was following tutorial and I used same code as tutorial here is the code:
userControllers.js:
...ANSWER
Answered 2021-May-28 at 20:49Everything in Mongoose starts with a Schema. Each schema maps to a MongoDB collection and defines the shape of the documents within that collection.
First, you need to define a schema for your User model.
Create a file User.js in your models directory,
QUESTION
I'm working on a MERN application referring to a MERN tutorial. I'm stuck with an error and I tried searching with error but couldn't find the solution for this error. I created the model of the user and exported as per document and imported the model in server.js but I'm couldn't find where did I made a mistake here. Please find attached a screenshot for error in the cmd
please look into it
models/User.js file
...ANSWER
Answered 2021-May-02 at 23:31Just don't use mongoose for importing the User model. You can import it directly from the models/User.js file.
QUESTION
I am looking for some way to execute a certain function, only when the page is 100% loaded, I already tested the document.addEventListener("DOMContentLoaded", function(event) { and the window.onload but both cause the function to be executed together with the page load. I know this, because the favicon continues to run until the function is finished running. Does anyone know how to do this sort of asynchronous functions in vannila js?
Page Code:
...ANSWER
Answered 2020-Dec-30 at 19:40With window.onload event nothing will happen until everything is loaded.
QUESTION
I was excited to hear that I can now use the Spotify web API without having a backend application via PKCE. Unfortunately, I seem to have some sort of misunderstanding and have been unable to get it to work.
I am likely making some minor mistake along the way, but I did it once to no avail and I wiped the slate clean and tried again but still without luck. From this I gather that I must be misunderstanding the documentation.
I will explain what I am doing and hopefully someone here can point out what I'm missing or doing wrong. I'm assuming I have a fundamental conceptual misunderstanding.
I first generate a cryptographically random string using an npm package called crypto-random-string. I store that in the browser's local storage before using js-sha256 to hash it and then using another npm package called base64url to encode it.
...ANSWER
Answered 2020-Jul-30 at 14:05Someone on the Spotify forum pointed me to this answer. Not sure why exactly, but doing the encoding the following way does work:
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