aljaz/lightning
1
0
Fork 0
mirror of https://github.com/aljazceru/lightning.git synced 2026-02-05 14:14:23 +01:00
Code Issues Packages Projects Releases Wiki Activity

dual-fund: Fail if you try to buy a liquidity ad w/o dualfunding on

Browse Source 
Fixes #5271

In-Collaboration-With: Base58 'n Coding Seminar Participants

Changelog-Changed: `fundchannel` now errors if you try to buy a liquidity ad but dont' have `experimental-dual-fund` enabled
This commit is contained in:
niftynei
2022-07-08 17:07:06 -05:00
committed by neil saitug
parent f67ab2a86e
commit 95ec897ac0
2 changed files with 28 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
plugins/spender/multifundchannel.c
View File

@@ -1611,13 +1611,21 @@ connect_ok(struct command *cmd,
json_tok_full_len(features_tok),
json_tok_full(buf, features_tok));
dest->state = MULTIFUNDCHANNEL_CONNECTED;
/* Set the open protocol to use now */
if (feature_negotiated(plugin_feature_set(mfc->cmd->plugin),
dest->their_features,
OPT_DUAL_FUND))
dest->protocol = OPEN_CHANNEL;
else if (!amount_sat_zero(dest->request_amt) || !(!dest->rates))
/* Return an error */
fail_destination_msg(dest, FUNDING_V2_NOT_SUPPORTED,
"Tried to buy a liquidity ad"
" but we(?) don't have"
" experimental-dual-fund"
" enabled");
dest->state = MULTIFUNDCHANNEL_CONNECTED;
return connect_done(dest);
}