Add MM Auth test; add auth_action_str() function
Add basic MM Authentication test setup, with fake DB access and RAND_bytes().
So far implement simple tests for IO error during DB access and missing auth
entry.
To print the auth action during tests, add struct auth_action_names and
auth_action_str() inline function in auth.[hc].
diff --git a/openbsc/include/openbsc/auth.h b/openbsc/include/openbsc/auth.h
index d41d141..90495bb 100644
--- a/openbsc/include/openbsc/auth.h
+++ b/openbsc/include/openbsc/auth.h
@@ -1,6 +1,8 @@
#ifndef _AUTH_H
#define _AUTH_H
+#include <osmocom/core/utils.h>
+
struct gsm_auth_tuple;
struct gsm_subscriber;
@@ -11,6 +13,12 @@
AUTH_DO_AUTH = 3, /* Only authentication, no ciphering */
};
+extern const struct value_string auth_action_names[];
+static inline const char *auth_action_str(enum auth_action a)
+{
+ return get_value_string(auth_action_names, a);
+}
+
int auth_get_tuple_for_subscr(struct gsm_auth_tuple *atuple,
struct gsm_subscriber *subscr, int key_seq);