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Diffstat (limited to 'src/tests/gssapi/t_lifetime.c')
| -rw-r--r-- | src/tests/gssapi/t_lifetime.c | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/src/tests/gssapi/t_lifetime.c b/src/tests/gssapi/t_lifetime.c new file mode 100644 index 000000000000..8dcf18621bbf --- /dev/null +++ b/src/tests/gssapi/t_lifetime.c @@ -0,0 +1,140 @@ +/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */ +/* tests/gssapi/t_lifetime.c - display cred and context lifetimes */ +/* + * Copyright (C) 2017 by the Massachusetts Institute of Technology. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <assert.h> +#include "common.h" + +/* + * Using the default credential, exercise the GSS functions which accept or + * produce lifetimes. Display the following results, one per line, as ASCII + * integers or the string "indefinite": + * + * initiator cred lifetime according to gss_acquire_cred() + * initiator cred lifetime according to gss_inquire_cred() + * acceptor cred lifetime according to gss_acquire_cred() + * acceptor cred lifetime according to gss_inquire_cred() + * initiator context lifetime according to gss_init_sec_context() + * initiator context lifetime according to gss_inquire_context() + * initiator context lifetime according to gss_context_time() + * acceptor context lifetime according to gss_init_sec_context() + * acceptor context lifetime according to gss_inquire_context() + * acceptor context lifetime according to gss_context_time() + */ + +static void +display_time(OM_uint32 tval) +{ + if (tval == GSS_C_INDEFINITE) + puts("indefinite"); + else + printf("%u\n", (unsigned int)tval); +} + +int +main(int argc, char *argv[]) +{ + OM_uint32 minor, major; + gss_cred_id_t icred, acred; + gss_name_t tname; + gss_ctx_id_t ictx = GSS_C_NO_CONTEXT, actx = GSS_C_NO_CONTEXT; + gss_buffer_desc itok = GSS_C_EMPTY_BUFFER, atok = GSS_C_EMPTY_BUFFER; + OM_uint32 time_req = GSS_C_INDEFINITE, time_rec; + + if (argc < 2 || argc > 3) { + fprintf(stderr, "Usage: %s targetname [time_req]\n", argv[0]); + return 1; + } + tname = import_name(argv[1]); + if (argc >= 3) + time_req = atoll(argv[2]); + + /* Get initiator cred and display its lifetime according to + * gss_acquire_cred and gss_inquire_cred. */ + major = gss_acquire_cred(&minor, GSS_C_NO_NAME, time_req, &mechset_krb5, + GSS_C_INITIATE, &icred, NULL, &time_rec); + check_gsserr("gss_acquire_cred(initiate)", major, minor); + display_time(time_rec); + major = gss_inquire_cred(&minor, icred, NULL, &time_rec, NULL, NULL); + check_gsserr("gss_inquire_cred(initiate)", major, minor); + display_time(time_rec); + + /* Get acceptor cred and display its lifetime according to gss_acquire_cred + * and gss_inquire_cred. */ + major = gss_acquire_cred(&minor, GSS_C_NO_NAME, time_req, &mechset_krb5, + GSS_C_ACCEPT, &acred, NULL, &time_rec); + check_gsserr("gss_acquire_cred(accept)", major, minor); + display_time(time_rec); + major = gss_inquire_cred(&minor, acred, NULL, &time_rec, NULL, NULL); + check_gsserr("gss_inquire_cred(accept)", major, minor); + display_time(time_rec); + + /* Make an initiator context and display its lifetime according to + * gss_init_sec_context, gss_inquire_context, and gss_context_time. */ + major = gss_init_sec_context(&minor, icred, &ictx, tname, &mech_krb5, 0, + time_req, GSS_C_NO_CHANNEL_BINDINGS, &atok, + NULL, &itok, NULL, &time_rec); + check_gsserr("gss_init_sec_context", major, minor); + assert(major == GSS_S_COMPLETE); + display_time(time_rec); + major = gss_inquire_context(&minor, ictx, NULL, NULL, &time_rec, NULL, + NULL, NULL, NULL); + check_gsserr("gss_inquire_context(initiate)", major, minor); + display_time(time_rec); + major = gss_context_time(&minor, ictx, &time_rec); + check_gsserr("gss_context_time(initiate)", major, minor); + display_time(time_rec); + + major = gss_accept_sec_context(&minor, &actx, acred, &itok, + GSS_C_NO_CHANNEL_BINDINGS, NULL, + NULL, &atok, NULL, &time_rec, NULL); + check_gsserr("gss_accept_sec_context", major, minor); + assert(major == GSS_S_COMPLETE); + display_time(time_rec); + major = gss_inquire_context(&minor, actx, NULL, NULL, &time_rec, NULL, + NULL, NULL, NULL); + check_gsserr("gss_inquire_context(accept)", major, minor); + display_time(time_rec); + major = gss_context_time(&minor, actx, &time_rec); + check_gsserr("gss_context_time(accept)", major, minor); + display_time(time_rec); + + (void)gss_release_buffer(&minor, &itok); + (void)gss_release_buffer(&minor, &atok); + (void)gss_release_name(&minor, &tname); + (void)gss_release_cred(&minor, &icred); + (void)gss_release_cred(&minor, &acred); + (void)gss_delete_sec_context(&minor, &ictx, NULL); + (void)gss_delete_sec_context(&minor, &actx, NULL); + return 0; +} |