Better error reporting through com_err

[mech_eap.git] / inquire_names_for_mech.c

diff --git a/inquire_names_for_mech.c b/inquire_names_for_mech.c
index 3e0654b..8ceaa89 100644 (file)
--- a/inquire_names_for_mech.c
+++ b/inquire_names_for_mech.c
@@ -32,3 +32,41 @@
 
 #include "gssapiP_eap.h"
 
+OM_uint32
+gss_inquire_names_for_mech(OM_uint32 *minor,
+                           gss_OID mechanism,
+                           gss_OID_set *ret_name_types)
+{
+    OM_uint32 major, tmpMinor;
+    gss_OID nameTypes[] = {
+        GSS_C_NT_USER_NAME,
+        GSS_C_NT_HOSTBASED_SERVICE,
+        GSS_C_NT_EXPORT_NAME,
+#ifdef HAVE_GSS_C_NT_COMPOSITE_EXPORT
+        GSS_C_NT_COMPOSITE_EXPORT,
+#endif
+        GSS_EAP_NT_PRINCIPAL_NAME,
+    };
+    size_t i;
+
+    if (!gssEapIsMechanismOid(mechanism)) {
+        *minor = 0;
+        return GSS_S_BAD_MECH;
+    }
+
+    major = gss_create_empty_oid_set(minor, ret_name_types);
+    if (GSS_ERROR(major))
+        goto cleanup;
+
+    for (i = 0; i < sizeof(nameTypes)/sizeof(nameTypes[0]); i++) {
+        major = gss_add_oid_set_member(minor, nameTypes[i], ret_name_types);
+        if (GSS_ERROR(major))
+            goto cleanup;
+    }
+
+cleanup:
+    if (GSS_ERROR(major))
+        gss_release_oid_set(&tmpMinor, ret_name_types);
+
+    return major;
+}