libcli/smb: introduce struct smb3_encryption_capabilities

This will allow us to control the offered ciphers from the callers
later.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14512

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/libcli/smb/smb2_negotiate_context.h b/libcli/smb/smb2_negotiate_context.h
index 6f7a21a1f3b7ffa1344476a5d39019112e054b2d..1e2e3e8f17d603e41ff9f9b0b584e0b2d9831666 100644 (file)
--- a/libcli/smb/smb2_negotiate_context.h
+++ b/libcli/smb/smb2_negotiate_context.h
@@ -55,8 +55,14 @@ struct smb2_negotiate_context *smb2_negotiate_context_find(const struct smb2_neg
                                                           uint16_t type);
 #define WINDOWS_CLIENT_PURE_SMB2_NEGPROT_INITIAL_CREDIT_ASK    31
 
+struct smb3_encryption_capabilities {
+#define SMB3_ENCRYTION_CAPABILITIES_MAX_ALGOS 2
+       uint16_t num_algos;
+       uint16_t algos[SMB3_ENCRYTION_CAPABILITIES_MAX_ALGOS];
+};
+
 struct smb311_capabilities {
-       uint8_t dummy;
+       struct smb3_encryption_capabilities encryption;
 };
 
 #endif /* _LIBCLI_SMB_SMB2_NEGOTIATE_BLOB_H_ */