bitcore-lib
bitcore-lib copied to clipboard
bitpay
How to get message signing working in a browser? (bower install, require, not defined)
I would like to create a standalone demo like this: http://plnkr.co/edit/Rqc7Yv45SUq0DuKCMQAA?p=preview
First I want to get it running on my machine so:
bower install bitcore-lib
bower install bitcore-message
Super simple html file:
<script src="bower_components/bitcore-lib/bitcore-lib.js"></script>
<script src="bower_components/bitcore-message/bitcore-message.js"></script>
<script>
var address = 'n1ZCYg9YXtB5XCZazLxSmPDa8iwJRZHhGx';
var signature = 'H/DIn8uA1scAuKLlCx+/9LnAcJtwQQ0PmcPrJUq90aboLv3fH5fFvY+vmbfOSFEtGarznYli6ShPr9RXwY9UrIY=';
var verified = Message('hello, world').verify(address, signature);
alert(verified);
</script>
Code above taken from the docs: https://github.com/bitpay/bitcore-message
Unfortunately it gives me an error: Uncaught ReferenceError: Message is not defined
Ideally, I would like to use CDN https://cdnjs.com/ or https://wzrd.in/ to host the standalone proof of concept... I was never good at solving build dependencies so fully appreciating your help!
These are good examples but using node, I would like it to run in a browser: https://github.com/bitpay/bitcore-lib/blob/master/docs/examples.md#sign-a-bitcoin-message
<!doctype html>
<html>
<head>
<script src="https://wzrd.in/debug-standalone/bitcore-message@latest"></script>
<script>
var address = 'n1ZCYg9YXtB5XCZazLxSmPDa8iwJRZHhGx';
var signature = 'H/DIn8uA1scAuKLlCx+/9LnAcJtwQQ0PmcPrJUq90aboLv3fH5fFvY+vmbfOSFEtGarznYli6ShPr9RXwY9UrIY=';
var verified = bitcoreMessage('hello, world').verify(address, signature);
console.log('result:', verified);
</script>
</head>
<body>
</body>
</html>
https://wzrd.in/standalone/bitcore-message@latest is not working =\
Thank you for speedy reply!
Massive network request
True:
https://wzrd.in/standalone/bitcore-message@latest is not working =\
Can you please advise me how to get it running locally?
In that way I'll be more productive (no 4MB request) and I'll better understand the process...
I also need to read more about WIF: https://en.bitcoin.it/wiki/Wallet_import_format