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Fix trusted name PKI in Python client
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@apaillier-ledger
apaillier-ledger committed Jan 9, 2025
1 parent 27ad199 commit 4ead836
Showing 1 changed file with 28 additions and 14 deletions.
42 changes: 28 additions & 14 deletions client/src/ledger_app_clients/ethereum/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -272,28 +272,42 @@ def perform_privacy_operation(self,
pubkey))

def _provide_trusted_name_common(self, payload: bytes, name_source: TrustedNameSource) -> RAPDU:
if self._pki_client is None:
print(f"Ledger-PKI Not supported on '{self._firmware.name}'")
else:
# pylint: disable=line-too-long
if self._firmware == Firmware.NANOSP:
cert_apdu = "01010102010210040102000011040000000212010013020002140101160400000000200b446f6d61696e5f4e616d6530020007310108320121332102b91fbec173e3ba4a714e014ebc827b6f899a9fa7f4ac769cde284317a00f4f653401013501031546304402201b5188f5af5cd4d40d2e5eee85609323ee129b789082d079644c89c0df9b6ce0022076c5d26bb5c8db8ab02771ecd577f63f68eaf1c90523173f161f9c12f6e978bd" # noqa: E501
elif self._firmware == Firmware.NANOX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200B446F6D61696E5F4E616D6530020007310108320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F653401013501021546304402202CD052029B756890F0C56713409C58C24785FEFFD1A997E9C840A7BDB176B512022059A30E04E491CD27BD1DA1B5CB810CF8E4EAE67F6406F054FDFC371F7EB9F2C4" # noqa: E501
elif self._firmware == Firmware.STAX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200B446F6D61696E5F4E616D6530020007310108320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F65340101350104154630440220741DB4E738749D4188436419B20B9AEF8F07581312A9B3C9BAA3F3E879690F6002204C4A3510569247777BC43DB830D129ACA8985B88552E2E234E14D8AA2863026B" # noqa: E501
elif self._firmware == Firmware.FLEX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200B446F6D61696E5F4E616D6530020007310108320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F65340101350105154730450221008B6BBCE1716C0A06F110C77FE181F8395D1692441459A106411463F01A45D4A7022044AB69037E6FA9D1D1A409E00B202C2D4451D464C8E5D4962D509FE63153FE93" # noqa: E501
# pylint: enable=line-too-long
key_usage = None

self._pki_client.send_certificate(PKIPubKeyUsage.PUBKEY_USAGE_COIN_META, bytes.fromhex(cert_apdu))
payload += format_tlv(FieldTag.STRUCT_TYPE, 3) # TrustedName
if name_source == TrustedNameSource.CAL:
if self._pki_client is not None:
# pylint: disable=line-too-long
if self._firmware == Firmware.NANOSP:
cert_apdu = "01010102010210040102000011040000000212010013020002140101160400000000200b446f6d61696e5f4e616d6530020007310108320121332102b91fbec173e3ba4a714e014ebc827b6f899a9fa7f4ac769cde284317a00f4f653401013501031546304402201b5188f5af5cd4d40d2e5eee85609323ee129b789082d079644c89c0df9b6ce0022076c5d26bb5c8db8ab02771ecd577f63f68eaf1c90523173f161f9c12f6e978bd" # noqa: E501
elif self._firmware == Firmware.NANOX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200B446F6D61696E5F4E616D6530020007310108320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F653401013501021546304402202CD052029B756890F0C56713409C58C24785FEFFD1A997E9C840A7BDB176B512022059A30E04E491CD27BD1DA1B5CB810CF8E4EAE67F6406F054FDFC371F7EB9F2C4" # noqa: E501
elif self._firmware == Firmware.STAX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200B446F6D61696E5F4E616D6530020007310108320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F65340101350104154630440220741DB4E738749D4188436419B20B9AEF8F07581312A9B3C9BAA3F3E879690F6002204C4A3510569247777BC43DB830D129ACA8985B88552E2E234E14D8AA2863026B" # noqa: E501
elif self._firmware == Firmware.FLEX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200B446F6D61696E5F4E616D6530020007310108320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F65340101350105154730450221008B6BBCE1716C0A06F110C77FE181F8395D1692441459A106411463F01A45D4A7022044AB69037E6FA9D1D1A409E00B202C2D4451D464C8E5D4962D509FE63153FE93" # noqa: E501
# pylint: enable=line-too-long
key_id = 6
key = Key.CAL
else:
if self._pki_client is not None:
# pylint: disable=line-too-long
if self._firmware == Firmware.NANOSP:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200C547275737465645F4E616D6530020007310104320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F6534010135010315473045022100F394484C045418507E0F76A3231F233B920C733D3E5BB68AFBAA80A55195F70D022012BC1FD796CD2081D8355DEEFA051FBB9329E34826FF3125098F4C6A0C29992A" # noqa: E501
elif self._firmware == Firmware.NANOX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200C547275737465645F4E616D6530020007310104320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F65340101350102154730450221009D97646C49EE771BE56C321AB59C732E10D5D363EBB9944BF284A3A04EC5A14102200633518E851984A7EA00C5F81EDA9DAA58B4A6C98E57DA1FBB9074AEFF0FE49F" # noqa: E501
elif self._firmware == Firmware.STAX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200C547275737465645F4E616D6530020007310104320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F6534010135010415473045022100A57DC7AB3F0E38A8D10783C7449024D929C60843BB75E5FF7B8088CB71CB130C022045A03E6F501F3702871466473BA08CE1F111357ED9EF395959733477165924C4" # noqa: E501
elif self._firmware == Firmware.FLEX:
cert_apdu = "01010102010211040000000212010013020002140101160400000000200C547275737465645F4E616D6530020007310104320121332102B91FBEC173E3BA4A714E014EBC827B6F899A9FA7F4AC769CDE284317A00F4F6534010135010515473045022100D5BB77756C3D7C1B4254EA8D5351B94A89B13BA69C3631A523F293A10B7144B302201519B29A882BB22DCDDF6BE79A9CBA76566717FA877B7CA4B9CC40361A2D579E" # noqa: E501
# pylint: enable=line-too-long
key_usage = PKIPubKeyUsage.PUBKEY_USAGE_TRUSTED_NAME
key_id = 3
key = Key.TRUSTED_NAME

if key_usage is not None:
self._pki_client.send_certificate(key_usage, bytes.fromhex(cert_apdu))

payload += format_tlv(FieldTag.SIGNER_KEY_ID, key_id) # test key
payload += format_tlv(FieldTag.SIGNER_ALGO, 1) # secp256k1
payload += format_tlv(FieldTag.DER_SIGNATURE,
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