Add proper signet support for invoices

lightningdevkit · Jun 7, 2021 · bac5f49 · bac5f49
1 parent 3996eaa
commit bac5f49
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Showing 3 changed files with 8 additions and 1 deletion.
diff --git a/lightning-invoice/src/de.rs b/lightning-invoice/src/de.rs
@@ -185,6 +185,7 @@ impl FromStr for super::Currency {
 			"tb" => Ok(Currency::BitcoinTestnet),
 			"bcrt" => Ok(Currency::Regtest),
 			"sb" => Ok(Currency::Simnet),
+			"tbs" => Ok(Currency::Signet),
 			_ => Err(ParseError::UnknownCurrency)
 		}
 	}
@@ -774,6 +775,7 @@ mod test {
 		assert_eq!("tb".parse::<Currency>(), Ok(Currency::BitcoinTestnet));
 		assert_eq!("bcrt".parse::<Currency>(), Ok(Currency::Regtest));
 		assert_eq!("sb".parse::<Currency>(), Ok(Currency::Simnet));
+		assert_eq!("tbs".parse::<Currency>(), Ok(Currency::Signet));
 		assert_eq!("something_else".parse::<Currency>(), Err(ParseError::UnknownCurrency))
 	}
 

diff --git a/lightning-invoice/src/lib.rs b/lightning-invoice/src/lib.rs
@@ -328,8 +328,11 @@ pub enum Currency {
 	/// Bitcoin regtest
 	Regtest,
 
-	/// Bitcoin simnet/signet
+	/// Bitcoin simnet
 	Simnet,
+
+	/// Bitcoin signet
+	Signet,
 }
 
 /// Tagged field which may have an unknown tag

diff --git a/lightning-invoice/src/ser.rs b/lightning-invoice/src/ser.rs
@@ -153,6 +153,7 @@ impl Display for Currency {
 			Currency::BitcoinTestnet => "tb",
 			Currency::Regtest => "bcrt",
 			Currency::Simnet => "sb",
+			Currency::Signet => "tbs",
 		};
 		write!(f, "{}", currency_code)
 	}
@@ -473,6 +474,7 @@ mod test {
 		assert_eq!("tb", Currency::BitcoinTestnet.to_string());
 		assert_eq!("bcrt", Currency::Regtest.to_string());
 		assert_eq!("sb", Currency::Simnet.to_string());
+		assert_eq!("tbs", Currency::Signet.to_string());
 	}
 
 	#[test]