Can't access desmos with tmkms

[westaking]

Bug description

tmkms cannot access desmos v0.3.0 for validator
desmos v0.2.0 worked fine with no problems with tmkms.

The following error occurs:

tmkms:
cryptographic error

desmos v0.3.0:

Steps to reproduce

Set priv_validator_laddr in desmos config.toml for tmkms.

Expected behavior

tmkms should be connected to desmos 0.3.0 for block signing.

[RiccardoM]

Hi @westaking, thanks for the report.

Have you made sure you migrated your keys by executing the following command before starting the node?

desmoscli keys migrate

From version 0.3.0 the keys are handled in a different way and they should be migrated before starting the updated node. Please refer to the following links:

• Upgrade your keys: https://docs.desmos.network/migrations/v0.3.0.html#migrate-your-keys
• Validator update guide: https://primer.desmos.network/phase-3/challenges/update-node.html#keys-migration-required

[westaking]

Yes, I did migrate keys.
desmos 0.3.0 works fine without tmkms.
But desmos throws an error with tmkms.

[kwunyeung]

Should not be related to the key migration. The keys migrate command migrates the keys in the keybase but not the validator key. Have to confirm if this is bug on Tendermint v0.33.

[RiccardoM]

This is a problem with tmkms by Iqlusion. The bug is discussed further here: iqlusioninc/tmkms#24

[zmanian]

fixed on kms master
iqlusioninc/tmkms#58

[RiccardoM]

westaking Please try installing TMKS version v0.8.0 and let us know if that's fixed. I will close this in the meantime.