From 59c8f48f0dfc0e4d42623fe1595cd9773ac5d15f Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Sun, 9 May 2004 13:07:23 +0000
Subject: r611: Fix breakage from my last commit:

Now that all session keys are DATA_BLOBs, fix the callers.

This assumes some things about the behaviour of certain crypto
algorithms, without the ability to test it on session keys != 16 bytes
in length.  We will just need to retest when we get the KRB5 support
in (DES keys are 8 bytes).

Andrew Bartlett
(This used to be commit e4355a7ec1eba92bdecef8cc478272897276dbae)
---
 source4/libcli/auth/session.c | 12 ++++++------
 source4/torture/rpc/lsa.c     |  8 ++++----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/source4/libcli/auth/session.c b/source4/libcli/auth/session.c
index 946b0fe62f..77eb1a6527 100644
--- a/source4/libcli/auth/session.c
+++ b/source4/libcli/auth/session.c
@@ -29,7 +29,7 @@
   before calling, the out blob must be initialised to be the same size
   as the in blob
 */
-void sess_crypt_blob(DATA_BLOB *out, const DATA_BLOB *in, const uint8 session_key[16],
+void sess_crypt_blob(DATA_BLOB *out, const DATA_BLOB *in, const DATA_BLOB *session_key,
 		     BOOL forward)
 {
 	int i, k;
@@ -42,10 +42,10 @@ void sess_crypt_blob(DATA_BLOB *out, const DATA_BLOB *in, const uint8 session_ke
 		memset(bin, 0, 8);
 		memcpy(bin,  &in->data[i], MIN(8, in->length-i));
 
-		if (k + 7 > 16) {
-			k = (16 - k);
+		if (k + 7 > session_key->length) {
+			k = (session_key->length - k);
 		}
-		memcpy(key, &session_key[k], 7);
+		memcpy(key, &session_key->data[k], 7);
 
 		smbhash(bout, bin, key, forward?1:0);
 
@@ -62,7 +62,7 @@ void sess_crypt_blob(DATA_BLOB *out, const DATA_BLOB *in, const uint8 session_ke
 
   caller should free using data_blob_free()
 */
-DATA_BLOB sess_encrypt_string(const char *str, const uint8 session_key[16])
+DATA_BLOB sess_encrypt_string(const char *str, const DATA_BLOB *session_key)
 {
 	DATA_BLOB ret, src;
 	int slen = strlen(str);
@@ -96,7 +96,7 @@ DATA_BLOB sess_encrypt_string(const char *str, const uint8 session_key[16])
 
   caller should free the returned string
 */
-char *sess_decrypt_string(DATA_BLOB *blob, const uint8 session_key[16])
+char *sess_decrypt_string(DATA_BLOB *blob, const DATA_BLOB *session_key)
 {
 	DATA_BLOB out;
 	int slen;
diff --git a/source4/torture/rpc/lsa.c b/source4/torture/rpc/lsa.c
index 0b5f825ac2..679e1dbac8 100644
--- a/source4/torture/rpc/lsa.c
+++ b/source4/torture/rpc/lsa.c
@@ -334,7 +334,7 @@ static BOOL test_CreateSecret(struct dcerpc_pipe *p,
 	struct lsa_DATA_BUF_PTR bufp1;
 	DATA_BLOB enc_key;
 	BOOL ret = True;
-	uint8 session_key[16];
+	DATA_BLOB session_key;
 	NTTIME old_mtime, new_mtime;
 	DATA_BLOB blob1, blob2;
 	const char *secret1 = "abcdef12345699qwerty";
@@ -370,13 +370,13 @@ static BOOL test_CreateSecret(struct dcerpc_pipe *p,
 		ret = False;
 	}
 
-	status = dcerpc_fetch_session_key(p, session_key);
+	status = dcerpc_fetch_session_key(p, &session_key);
 	if (!NT_STATUS_IS_OK(status)) {
 		printf("dcerpc_fetch_session_key failed - %s\n", nt_errstr(status));
 		ret = False;
 	}
 
-	enc_key = sess_encrypt_string(secret1, session_key);
+	enc_key = sess_encrypt_string(secret1, &session_key);
 
 	r3.in.handle = &sec_handle;
 	r3.in.new_val = &buf1;
@@ -418,7 +418,7 @@ static BOOL test_CreateSecret(struct dcerpc_pipe *p,
 
 	blob2 = data_blob(NULL, blob1.length);
 
-	secret2 = sess_decrypt_string(&blob1, session_key);
+	secret2 = sess_decrypt_string(&blob1, &session_key);
 
 	printf("returned secret '%s'\n", secret2);
 
-- 
cgit