Add way to set sequence numbres.

In NTLMSSP connectionless mode applications are supposed to provide the
sequence number, however GSSAPI's get_mic and verify_mic functions do
not allow to pass an explicit sequence number.

Allow to override the context sequence numbers using a custom oid and
implemnting gss_set_sec_context_option()

Allows the operation only if the context is in connectionless mode.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/gss_spi.c b/src/gss_spi.c
index 3c17e95..5818824 100644
--- a/src/gss_spi.c
+++ b/src/gss_spi.c
@@ -285,3 +285,14 @@ OM_uint32 gss_display_name(OM_uint32 *minor_status,
                                 output_name_buffer,
                                 output_name_type);
 }
+
+OM_uint32 gss_set_sec_context_option(OM_uint32 *minor_status,
+                                     gss_ctx_id_t *context_handle,
+                                     const gss_OID desired_object,
+                                     const gss_buffer_t value)
+{
+    return gssntlm_set_sec_context_option(minor_status,
+                                          context_handle,
+                                          desired_object,
+                                          value);
+}