This helps debugging what information a client is sending without having to
use a debugger or to look at the server log.
Signed-off-by: Arne Schwabe <a...@rfc2549.org>
---
src/openvpn/ssl.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/src/openvpn/ssl.c b/src/openvpn/ssl.c
index 016bdc57f..1138dc4e7 100644
--- a/src/openvpn/ssl.c
+++ b/src/openvpn/ssl.c
@@ -1970,6 +1970,20 @@ read_string_alloc(struct buffer *buf)
return str;
}
+static void
+print_client_peer_info(struct buffer *out, struct gc_arena *gc)
+{
+ struct buffer buf = alloc_buf_gc(buf_len(out), gc);
+ buf_copy(&buf, out);
+
+ char line[256];
+
+ while (buf_parse(&buf, '\n', line, sizeof(line)))
+ {
+ chomp(line);
+ msg(D_PUSH_DEBUG, "sending peer info: %s", line);
+ }
+}
/**
* Prepares the IV_ and UV_ variables that are part of the
* exchange to signal the peer's capabilities. The amount
@@ -2119,6 +2133,11 @@ push_peer_info(struct buffer *buf, struct tls_session
*session)
}
}
+ if (check_debug_level(D_PUSH_DEBUG))
+ {
+ print_client_peer_info(&out, &gc);
+ }
+
if (!write_string(buf, BSTR(&out), -1))
{
goto error;
--
2.37.1 (Apple Git-137.1)
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