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openingd: tell them channel_type if signature is bad.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2021-09-10 11:44:24 +09:30 committed by Christian Decker
parent 83e581b12a
commit 6e075d2dbb
1 changed files with 4 additions and 2 deletions
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6
openingd/openingd.c
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@ -709,12 +709,14 @@ static bool funder_finalize_channel_setup(struct state *state,
if (!check_tx_sig(*tx, 0, NULL, wscript, &state->their_funding_pubkey, sig)) {
peer_failed_err(state->pps, &state->channel_id,
"Bad signature %s on tx %s using key %s",
"Bad signature %s on tx %s using key %s (channel_type=%s)",
type_to_string(tmpctx, struct bitcoin_signature,
sig),
type_to_string(tmpctx, struct bitcoin_tx, *tx),
type_to_string(tmpctx, struct pubkey,
&state->their_funding_pubkey));
&state->their_funding_pubkey),
fmt_featurebits(tmpctx,
state->channel->type->features));
}
/* We save their sig to our first commitment tx */