diff options
Diffstat (limited to 'src/lib/gssapi/mechglue/g_imp_name_object.c')
-rw-r--r-- | src/lib/gssapi/mechglue/g_imp_name_object.c | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/src/lib/gssapi/mechglue/g_imp_name_object.c b/src/lib/gssapi/mechglue/g_imp_name_object.c new file mode 100644 index 0000000..83f327b --- /dev/null +++ b/src/lib/gssapi/mechglue/g_imp_name_object.c @@ -0,0 +1,124 @@ +/* #pragma ident "@(#)g_imp_name.c 1.26 04/02/23 SMI" */ + +/* + * Copyright 1996 by Sun Microsystems, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without fee, + * provided that the above copyright notice appears in all copies and + * that both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Sun Microsystems not be used + * in advertising or publicity pertaining to distribution of the software + * without specific, written prior permission. Sun Microsystems makes no + * representations about the suitability of this software for any + * purpose. It is provided "as is" without express or implied warranty. + * + * SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF + * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR + * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +/* + * glue routine gss_import_name_object + * + */ + +#include "mglueP.h" +#include <stdio.h> +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <string.h> +#include <errno.h> + +static OM_uint32 +val_imp_name_object_args( + OM_uint32 *minor_status, + void *input_name, + gss_OID input_name_type, + gss_name_t *output_name) +{ + if (minor_status == NULL) + return GSS_S_CALL_INACCESSIBLE_WRITE; + + *minor_status = 0; + + if (output_name == NULL) + return GSS_S_CALL_INACCESSIBLE_WRITE; + + if (input_name_type == GSS_C_NO_OID) + return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAMETYPE; + + if (input_name == NULL) + return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME; + + return GSS_S_COMPLETE; +} + +OM_uint32 KRB5_CALLCONV +gss_import_name_object(minor_status, + input_name, + input_name_type, + output_name) +OM_uint32 * minor_status; +void * input_name; +gss_OID input_name_type; +gss_name_t * output_name; +{ + gss_union_name_t union_name = NULL; + gss_mechanism mech = NULL; + gss_name_t internal_name = GSS_C_NO_NAME; + OM_uint32 tmp, major_status = GSS_S_FAILURE; + gss_OID_set mechlist = GSS_C_NO_OID_SET; + size_t i; + + major_status = val_imp_name_object_args(minor_status, + input_name, + input_name_type, + output_name); + if (major_status != GSS_S_COMPLETE) + return major_status; + + major_status = gss_indicate_mechs(minor_status, &mechlist); + if (major_status != GSS_S_COMPLETE) + return major_status; + + major_status = GSS_S_BAD_NAMETYPE; + + for (i = 0; i < mechlist->count; i++) { + mech = gssint_get_mechanism(&mechlist->elements[i]); + if (mech == NULL || mech->gss_import_name_object == NULL) + continue; + + major_status = mech->gss_import_name_object(minor_status, + input_name, + input_name_type, + &internal_name); + if (major_status != GSS_S_BAD_NAMETYPE) + break; + } + + if (major_status == GSS_S_COMPLETE) { + assert(internal_name != GSS_C_NO_NAME); + + major_status = gssint_convert_name_to_union_name(minor_status, + mech, + internal_name, + &union_name); + if (major_status != GSS_S_COMPLETE) { + if (mech->gss_release_name != NULL) + mech->gss_release_name(&tmp, &internal_name); + } else + *output_name = (gss_name_t)union_name; + } else + map_error(minor_status, mech); + + generic_gss_release_oid_set(&tmp, &mechlist); + + return major_status; +} + |