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Wallet serialization blocks update to secp256k1 0.24.0 #2282

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tmpolaczyk opened this issue Oct 17, 2022 · 1 comment

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tmpolaczyk commented Oct 17, 2022

After updating to secp256k1 0.24.0, the wallet does not allow to unlock previously created wallets with this error:

[2022-10-17T15:37:24Z ERROR witnet_wallet::actors::app::error] Internal Error: repository failed: database failed: bincode failed: io error: unexpected end of file

We need to find out why is that happening, and implement some workaround to allow us to update to secp256k1 0.24.0 or greater.

The text was updated successfully, but these errors were encountered:

tmpolaczyk mentioned this issue

test(wallet): ensure unlock wallet does not accidentally break #2284

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tmpolaczyk commented Oct 18, 2022

This seems to be because of the ExtendedSK type, it is used to store the master key, and the derived internal and external keys.

See the master_key and account_key functions here:
https://github.com/witnet/witnet-rust/blob/8304d479a1d78ad6b3266af30d468004384086ac/wallet/src/repository/keys.rs

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