From: Tobias Brunner <tobias@strongswan.org>
Date: Tue, 15 Mar 2022 10:59:53 +0000 (+0100)
Subject: unit-tests: Hand out an actual shared secret and pubkey in mock KE implementation
X-Git-Tag: 5.9.6rc1~2^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=743b4861189bef333fe6859cc135af8e167e5d3a;p=thirdparty%2Fstrongswan.git

unit-tests: Hand out an actual shared secret and pubkey in mock KE implementation

Makes this a bit more realistic and makes key derivation via OpenSSL's
HKDF work during tests.
---

diff --git a/src/libcharon/tests/utils/mock_dh.c b/src/libcharon/tests/utils/mock_dh.c
index 153bf11664..f11679f0b6 100644
--- a/src/libcharon/tests/utils/mock_dh.c
+++ b/src/libcharon/tests/utils/mock_dh.c
@@ -18,6 +18,13 @@
 
 typedef struct private_diffie_hellman_t private_diffie_hellman_t;
 
+/** Mock DH public and shared key */
+static chunk_t mock_key = chunk_from_chars(
+									0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
+									0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
+									0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
+									0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08);
+
 /**
  * Private data
  */
@@ -37,7 +44,7 @@ struct private_diffie_hellman_t {
 METHOD(diffie_hellman_t, get_my_public_value, bool,
 	private_diffie_hellman_t *this, chunk_t *value)
 {
-	*value = chunk_empty;
+	*value = chunk_clone(mock_key);
 	return TRUE;
 }
 
@@ -50,7 +57,7 @@ METHOD(diffie_hellman_t, set_other_public_value, bool,
 METHOD(diffie_hellman_t, get_shared_secret, bool,
 	private_diffie_hellman_t *this, chunk_t *secret)
 {
-	*secret = chunk_empty;
+	*secret = chunk_clone(mock_key);
 	return TRUE;
 }