From 62064b62ad99f9c64f93e5a71a34e2bb9a8d213a Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Tue, 7 Jan 2025 17:47:22 +0100
Subject: [PATCH] ffi: expose Server Name Indication to FFI
---
quiche/include/quiche.h | 3 +++
quiche/src/ffi.rs | 14 ++++++++++++++
2 files changed, 17 insertions(+)
diff --git a/quiche/include/quiche.h b/quiche/include/quiche.h
index 24fdcc911f..59a96feb00 100644
--- a/quiche/include/quiche.h
+++ b/quiche/include/quiche.h
@@ -489,6 +489,9 @@ void quiche_conn_peer_cert(const quiche_conn *conn, const uint8_t **out, size_t
// Returns the serialized cryptographic session for the connection.
void quiche_conn_session(const quiche_conn *conn, const uint8_t **out, size_t *out_len);
+// Returns the server name requested by the client.
+void quiche_conn_server_name(const quiche_conn *conn, const uint8_t **out, size_t *out_len);
+
// Returns true if the connection handshake is complete.
bool quiche_conn_is_established(const quiche_conn *conn);
diff --git a/quiche/src/ffi.rs b/quiche/src/ffi.rs
index a1286821ea..eb03a160ee 100644
--- a/quiche/src/ffi.rs
+++ b/quiche/src/ffi.rs
@@ -1142,6 +1142,20 @@ pub extern "C" fn quiche_conn_session(
}
}
+#[no_mangle]
+pub extern "C" fn quiche_conn_server_name(
+ conn: &Connection, out: &mut *const u8, out_len: &mut size_t,
+) {
+ match conn.server_name() {
+ Some(server_name) => {
+ *out = server_name.as_ptr();
+ *out_len = server_name.len();
+ },
+
+ None => *out_len = 0,
+ }
+}
+
#[no_mangle]
pub extern "C" fn quiche_conn_is_established(conn: &Connection) -> bool {
conn.is_established()