Require inbound channels with anchor outputs to be accepted manually #2368
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TheBlueMatt
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Jun 23, 2023
Now that all of the core functionality for anchor outputs has landed, we're ready to remove the config flag that was temporarily hiding it from our API.
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TheBlueMatt
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Jun 23, 2023
Since the use of channels with anchor outputs requires a reserve of onchain funds to handle channel force closures, it would be irresponsible to allow a node to accept inbound channel without first consulting such reserves. To allow users to do so, we require such channels be manually accepted.
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Codecov ReportPatch coverage:
❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more. Additional details and impacted files@@ Coverage Diff @@
## main #2368 +/- ##
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+ Coverage 90.30% 90.31% +0.01%
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Files 106 106
Lines 54900 54948 +48
Branches 54900 54948 +48
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+ Hits 49576 49628 +52
+ Misses 5324 5320 -4
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TheBlueMatt
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Jun 24, 2023
wpaulino
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The merge-base changed after approval.
dunxen
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Jun 24, 2023
| @@ -1100,6 +1100,15 @@ pub fn create_chan_between_nodes_with_value_init<'a, 'b, 'c>(node_a: &Node<'a, ' | |||
| assert_eq!(open_channel_msg.temporary_channel_id, create_chan_id); | |||
| assert_eq!(node_a.node.list_channels().iter().find(|channel| channel.channel_id == create_chan_id).unwrap().user_channel_id, 42); | |||
| node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), &open_channel_msg); | |||
| if node_b.node.get_current_default_configuration().manually_accept_inbound_channels { | |||
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Thanks, I was going to need this anyway for V2 establishment :)
| #[test] | ||
| fn test_inbound_anchors_manual_acceptance() { | ||
| // Tests that we properly limit inbound channels when we have the manual-channel-acceptance | ||
| // flag set and (sometimes) accept channels as 0conf. |
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What conditions correspond with “sometimes” here?
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Ah, I copied another test as a template but forgot to update the comment here. Will fix in a future PR.
dunxen
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TheBlueMatt
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TheBlueMatt
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wpaulino
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The merge-base changed after approval.
|
Oh joy github is broken. |
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Since the use of channels with anchor outputs requires a reserve of onchain funds to handle channel force closures, it would be irresponsible to allow a node to accept inbound channel without first consulting such reserves. To allow users to do so, we require such channels be manually accepted.
Depends on #2361 and #2367.