failed to sign with ledger: "context prefix is invalid"

[asardon]

Hi all,

I'm trying to execute the following command:

oasis-registry entity update \
  --signer.backend plugin \
  --signer.plugin.name ledger \
  --signer.plugin.config "wallet_id:$LEDGER_WALLET_ID,index:$LEDGER_INDEX" \
  --signer.plugin.path "$LEDGER_SIGNER_PATH" \
  --signer.dir $ENTITY_DIR_PATH \
  ../entity-metadata.json

However, I receive the following error:

You may need to review the transaction on your device if you use a hardware-based signer plugin...
ts=2021-05-02T21:06:51.676498349Z level=error module=cmd/entity caller=entity.go:47 msg="failed to sign metadata" err="signature/signer/plugin: failed to sign: ledger: failed to sign message: ledger/oasis: failed to sign: context prefix is invalid"

Any chance someone can help me resolve that error?

[asardon]

The ledger test cases produce the following error messages:

*** Building Go code...
*** Running CLI tests with Ledger signer...
*** Make sure your Ledger device is connected and the Oasis app is open.
+ OASIS_REGISTRY=/home/aetienne/Desktop/oasis/git/metadata-registry-tools/oasis-registry/oasis-registry
+ FIXTURES_DIR=/home/aetienne/Desktop/oasis/git/metadata-registry-tools/tests/fixtures/
+ [[ -n /home/aetienne/Desktop/oasis/oasis_core_ledger_1.2.0_linux_amd64/ledger-signer ]]
+ SIGNER=ledger
+ ENTITY_UPDATE_FLAGS=(--signer.dir ./ --signer.backend plugin --signer.plugin.name ledger --signer.plugin.path "$LEDGER_SIGNER_PATH" --skip-validation)
+ LEDGER_ERROR='signature/signer/plugin: failed to sign: ledger: failed to sign message: ledger/oasis: failed to sign:'
+ RED='\033[0;31m'
+ OFF='\033[0m'
++ mktemp -d --tmpdir oasis-registry-tests-XXXXXX
+ REGISTRY_DIR=/tmp/oasis-registry-tests-H1H7Vq
+ cd /tmp/oasis-registry-tests-H1H7Vq
+ /home/aetienne/Desktop/oasis/git/metadata-registry-tools/oasis-registry/oasis-registry init
Initialized metadata registry in /tmp/oasis-registry-tests-H1H7Vq
+ /home/aetienne/Desktop/oasis/git/metadata-registry-tools/oasis-registry/oasis-registry verify
+ update_entity_and_verify metadata.json valid
+ local fixture=metadata/metadata.json
+ local kind=valid
+ /home/aetienne/Desktop/oasis/git/metadata-registry-tools/oasis-registry/oasis-registry entity update --signer.dir ./ --signer.backend plugin --signer.plugin.name ledger --signer.plugin.path /home/aetienne/Desktop/oasis/oasis_core_ledger_1.2.0_linux_amd64/ledger-signer --skip-validation /home/aetienne/Desktop/oasis/git/metadata-registry-tools/tests/fixtures//metadata/metadata.json
++ tee cmd.out
You are about to sign the following entity metadata descriptor:
  Version: 1
  Serial:  1
  Name:    My entity name
  URL:     https://my.entity/url
  Email:   my@entity.org
  Keybase: my_keybase_handle
  Twitter: my_twitter_handle

You may need to review the transaction on your device if you use a hardware-based signer plugin...
ts=2021-05-02T21:59:47.181681422Z level=error module=cmd/entity caller=entity.go:47 msg="failed to sign metadata" err="signature/signer/plugin: failed to sign: ledger: failed to sign message: ledger/oasis: failed to sign: context prefix is invalid"
+ [[ valid = \v\a\l\i\d ]]
+ print_error 'Valid entity update with fixture metadata/metadata.json should not fail.'
+ printf '\033[0;31mValid entity update with fixture metadata/metadata.json should not fail.\033[0m\n'
Valid entity update with fixture metadata/metadata.json should not fail.
+ exit 1
make: *** [Makefile:80: test-cli-ledger] Error 1

[dolphinmilk-org]

I'm experiencing the exact same error and output from the ledger test cases. I'm surprised that this was opened in early may without others reporting the same. Has there been a resolution to this or a cause identified?

[kostko]

For Ledger this requires the latest Ledger App version which is unfortunately still stuck in Ledger's review process.

[kostko]

See https://github.com/LedgerHQ/app-oasis/pull/5.