From 0087e4196f6878b86c67a2c89aad8659dc89faa7 Mon Sep 17 00:00:00 2001
From: lndev <lnd3v@proton.me>
Date: Wed, 12 Jul 2023 09:06:51 +0000
Subject: [PATCH] Add default channel acceptor

- Implemented a default channel acceptor script for the channel acceptor in 'channel_acceptor.go'. If no accept script is provided, the default script is set to "continue".
- Updated 'cln_plugin.go' to include a new DefaultChannelAcceptorScript variable with an empty string default value.
- Updated the handleGetManifest function to include DefaultChannelAcceptorScript as a default for the 'channelAcceptScript' field.
---
 cln_plugin/channel_acceptor.go | 7 +++++++
 cln_plugin/cln_plugin.go       | 4 +++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/cln_plugin/channel_acceptor.go b/cln_plugin/channel_acceptor.go
index 848dc600..8bb969ee 100644
--- a/cln_plugin/channel_acceptor.go
+++ b/cln_plugin/channel_acceptor.go
@@ -12,6 +12,13 @@ func channelAcceptor(acceptScript string, method string, openChannel json.RawMes
 	reject, _ := json.Marshal(struct {
 		Result string `json:"result"`
 	}{Result: "reject"})
+	accept, _ := json.Marshal(struct {
+		Result string `json:"result"`
+	}{Result: "continue"})
+
+	if acceptScript == "" {
+		return accept, nil
+	}
 
 	sd := starlark.StringDict{
 		"method":      starlark.String(method),
diff --git a/cln_plugin/cln_plugin.go b/cln_plugin/cln_plugin.go
index 36a6c212..778fa33b 100644
--- a/cln_plugin/cln_plugin.go
+++ b/cln_plugin/cln_plugin.go
@@ -23,7 +23,8 @@ const (
 )
 
 var (
-	DefaultSubscriberTimeout = "1m"
+	DefaultSubscriberTimeout     = "1m"
+	DefaultChannelAcceptorScript = ""
 )
 
 const (
@@ -259,6 +260,7 @@ func (c *ClnPlugin) handleGetManifest(request *Request) {
 					Name:        channelAcceptScript,
 					Type:        "string",
 					Description: "starlark script for channel acceptor.",
+					Default:     &DefaultChannelAcceptorScript,
 				},
 			},
 			RpcMethods: []*RpcMethod{