invoke smart contract bug with ledger

ontio / cyano-wallet

Cyano wallet - an Ontology wallet

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invoke smart contract bug with ledger #13

Open sulingxiao opened 5 years ago

sulingxiao commented 5 years ago

hi backslash

I developed a dapp https://airdrop.ont.io/ . use cyano signing the sc tx is successful, but when change to ledger, failed。

May you pay attention to this issue?

backslash47 commented 5 years ago

Hi,

unfortunately dApps can not use Ledger. It is not a problem of Cyano, rather the support of the Ledger application.

Most likely you won't be very successful asking for support in Ledger app, because Ledger/Trezor and other HW wallet producers don't like arbitrary transaction signing. It's against their security policy.

sulingxiao commented 5 years ago

Thank you very much for your reply!

panther142 commented 5 years ago

Cyano does work with the airdrop but not every time. It seems that it succeeds for some first time while others have reported it taking up to 10 attempts.