diff options
| author | Sjors Provoost <sjors@sprovoost.nl> | 2021-11-23 16:12:55 +0100 |
|---|---|---|
| committer | Sjors Provoost <sjors@sprovoost.nl> | 2024-04-16 17:47:43 +0200 |
| commit | dc55531087478d01fbde4f5fbb75375b672960c3 (patch) | |
| tree | efd6e9008f057bfb1599716129fff851b7117e88 /doc/external-signer.md | |
| parent | 6c1a2cc09a00baa6ff3ff34455c2243b43067fb5 (diff) | |
wallet: compare address returned by displayaddress
Update external signer documentation to reflect this requirement, which HWI already implements.
Diffstat (limited to 'doc/external-signer.md')
| -rw-r--r-- | doc/external-signer.md | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/external-signer.md b/doc/external-signer.md index de44cdd880..1468e852ef 100644 --- a/doc/external-signer.md +++ b/doc/external-signer.md @@ -150,6 +150,9 @@ Example, display the first native SegWit receive address on Testnet: The command MUST be able to figure out the address type from the descriptor. +The command MUST return an object containing `{"address": "[the address]"}`. +As a sanity check, for devices that support this, it SHOULD ask the device to derive the address. + If <descriptor> contains a master key fingerprint, the command MUST fail if it does not match the fingerprint known by the device. If <descriptor> contains an xpub, the command MUST fail if it does not match the xpub known by the device. |