In this video, we look at how to create a login process using MetaMask to sign data with a private key for an Ethereum address, and use that to authenticate with Firebase using a Custom Auth Token.
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Full tutorial/Source Code: https://eliteionic.com/tutorials/crea...
0:00 Introduction
0:25 Demo
0:47 Some theory
2:03 How it works
4:21 The front end
7:40 The back end
11:23 Conclusion
#web3 #angular #metamask
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