diff options
Diffstat (limited to 'src/tests/gssapi/t_ciflags.c')
| -rw-r--r-- | src/tests/gssapi/t_ciflags.c | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/tests/gssapi/t_ciflags.c b/src/tests/gssapi/t_ciflags.c new file mode 100644 index 000000000000..315062c9e74a --- /dev/null +++ b/src/tests/gssapi/t_ciflags.c @@ -0,0 +1,120 @@ +/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */ +/* tests/gssapi/t_ciflags.c - GSS_KRB5_CRED_NO_CI_FLAGS_X tests */ +/* + * Copyright (C) 2015 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" + +static void +flagtest(gss_OID mech, gss_cred_id_t icred, gss_name_t tname, + OM_uint32 inflags, OM_uint32 expflags) +{ + gss_ctx_id_t ictx, actx; + OM_uint32 major, minor, flags; + + establish_contexts(mech, icred, GSS_C_NO_CREDENTIAL, tname, inflags, &ictx, + &actx, NULL, NULL, NULL); + + major = gss_inquire_context(&minor, actx, NULL, NULL, NULL, NULL, &flags, + NULL, NULL); + check_gsserr("gss_inquire_context", major, minor); + assert(flags == expflags); + + (void)gss_delete_sec_context(&minor, &ictx, NULL); + (void)gss_delete_sec_context(&minor, &actx, NULL); +} + +int +main(int argc, char *argv[]) +{ + OM_uint32 minor, major; + gss_cred_id_t icred; + gss_name_t tname; + gss_buffer_desc empty_buffer = GSS_C_EMPTY_BUFFER; + + if (argc != 2) { + fprintf(stderr, "Usage: %s targetname\n", argv[0]); + return 1; + } + tname = import_name(argv[1]); + + /* With no flags, the initiator asserts conf, integ, trans */ + flagtest(&mech_krb5, GSS_C_NO_CREDENTIAL, tname, 0, + GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG); + flagtest(&mech_spnego, GSS_C_NO_CREDENTIAL, tname, 0, + GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG); + + /* The initiator also asserts most flags specified by the caller. */ + flagtest(&mech_krb5, GSS_C_NO_CREDENTIAL, tname, GSS_C_SEQUENCE_FLAG, + GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG | + GSS_C_SEQUENCE_FLAG); + flagtest(&mech_spnego, GSS_C_NO_CREDENTIAL, tname, GSS_C_SEQUENCE_FLAG, + GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG | + GSS_C_SEQUENCE_FLAG); + + /* Get a normal initiator cred and re-test with no flags. */ + major = gss_acquire_cred(&minor, GSS_C_NO_NAME, GSS_C_INDEFINITE, + GSS_C_NO_OID_SET, GSS_C_INITIATE, &icred, NULL, + NULL); + check_gsserr("gss_acquire_cred", major, minor); + flagtest(&mech_krb5, icred, tname, 0, + GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG); + flagtest(&mech_spnego, icred, tname, 0, + GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG); + + /* Suppress confidentiality and integrity flags on the initiator cred and + * check that they are suppressed, but can still be asserted explicitly. */ + major = gss_set_cred_option(&minor, &icred, + (gss_OID)GSS_KRB5_CRED_NO_CI_FLAGS_X, + &empty_buffer); + check_gsserr("gss_set_cred_option", major, minor); + flagtest(&mech_krb5, icred, tname, 0, GSS_C_TRANS_FLAG); + flagtest(&mech_krb5, icred, tname, GSS_C_CONF_FLAG, + GSS_C_CONF_FLAG | GSS_C_TRANS_FLAG); + flagtest(&mech_krb5, icred, tname, GSS_C_INTEG_FLAG, + GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG); + flagtest(&mech_krb5, icred, tname, GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG, + GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG); + flagtest(&mech_spnego, icred, tname, 0, GSS_C_TRANS_FLAG); + flagtest(&mech_spnego, icred, tname, GSS_C_INTEG_FLAG, + GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG); + flagtest(&mech_spnego, icred, tname, GSS_C_CONF_FLAG, + GSS_C_CONF_FLAG | GSS_C_TRANS_FLAG); + flagtest(&mech_spnego, icred, tname, GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG, + GSS_C_CONF_FLAG | GSS_C_INTEG_FLAG | GSS_C_TRANS_FLAG); + + (void)gss_release_name(&minor, &tname); + (void)gss_release_cred(&minor, &icred); + return 0; +} |