bool auth_challenge_may_be_modified(struct auth_context *auth_ctx);
NTSTATUS auth_context_set_challenge(struct auth_context *auth_ctx, const uint8_t chal[8], const char *set_by);
+NTSTATUS auth_get_server_info_principal(TALLOC_CTX *mem_ctx,
+ struct auth_context *auth_ctx,
+ const char *principal,
+ struct auth_serversupplied_info **server_info);
+
NTSTATUS samba_server_gensec_start(TALLOC_CTX *mem_ctx,
struct tevent_context *event_ctx,
struct messaging_context *msg_ctx,