OpenCerts issuance validation

OpenCerts / opencerts-documentation

Documentations for opencerts

http://docs.opencerts.io/

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OpenCerts issuance validation #118

Closed yvonneyong closed 4 years ago

yvonneyong commented 4 years ago

We had an accidental issuance of OpenCerts on the Metamask site but with the Ledger Nano cryptowallet, and the transaction went through spending the actual Ether. The issuance had to be done again in the Ledger site to make the certs valid. Would it be possible to have validation to prevent this issue?

Nebulis commented 4 years ago

Hi, I guess you are referring to admin.opencerts.io for the issuance (Metamask site and Ledger site)

What kind of validation do you expect us to setup regarding your issue ? Metamask wallet is valid, Legdger is valid, we have no way to know you are using the correct account to issue a document.

yvonneyong commented 4 years ago

Would it be possible to ensure actual Ether is not spent on Metamask site?

Nebulis commented 4 years ago

AFAIK it's not possible:

some might use metamask on production
we are considering providing ledger support through metamask because the current website doesn't work on firefox browsers