summaryrefslogtreecommitdiffstats
path: root/crypto/heimdal/lib/gssapi/test_context.c
diff options
context:
space:
mode:
authorstas <stas@FreeBSD.org>2011-09-29 05:23:57 +0000
committerstas <stas@FreeBSD.org>2011-09-29 05:23:57 +0000
commitf6e720bf7e3d09d00d73f389a5dac8efdce0eb8c (patch)
treecf5b65423910d126fddaaf04b885d0de3507d692 /crypto/heimdal/lib/gssapi/test_context.c
parent51b6601db456e699ea5d4843cbc7239ee92d9c13 (diff)
downloadFreeBSD-src-f6e720bf7e3d09d00d73f389a5dac8efdce0eb8c.zip
FreeBSD-src-f6e720bf7e3d09d00d73f389a5dac8efdce0eb8c.tar.gz
- Flatten the vendor heimdal tree.
Diffstat (limited to 'crypto/heimdal/lib/gssapi/test_context.c')
-rw-r--r--crypto/heimdal/lib/gssapi/test_context.c542
1 files changed, 0 insertions, 542 deletions
diff --git a/crypto/heimdal/lib/gssapi/test_context.c b/crypto/heimdal/lib/gssapi/test_context.c
deleted file mode 100644
index e02535a..0000000
--- a/crypto/heimdal/lib/gssapi/test_context.c
+++ /dev/null
@@ -1,542 +0,0 @@
-/*
- * Copyright (c) 2006 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. 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.
- *
- * 3. Neither the name of KTH nor the names of its contributors may be
- * used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY KTH AND ITS 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 KTH OR ITS 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 "krb5/gsskrb5_locl.h"
-#include <err.h>
-#include <getarg.h>
-#include "test_common.h"
-
-RCSID("$Id: test_context.c 20075 2007-01-31 06:05:19Z lha $");
-
-static char *type_string;
-static char *mech_string;
-static char *ret_mech_string;
-static int dns_canon_flag = -1;
-static int mutual_auth_flag = 0;
-static int dce_style_flag = 0;
-static int wrapunwrap_flag = 0;
-static int getverifymic_flag = 0;
-static int deleg_flag = 0;
-static int version_flag = 0;
-static int verbose_flag = 0;
-static int help_flag = 0;
-
-static struct {
- const char *name;
- gss_OID *oid;
-} o2n[] = {
- { "krb5", &GSS_KRB5_MECHANISM },
- { "spnego", &GSS_SPNEGO_MECHANISM },
- { "ntlm", &GSS_NTLM_MECHANISM },
- { "sasl-digest-md5", &GSS_SASL_DIGEST_MD5_MECHANISM }
-};
-
-static gss_OID
-string_to_oid(const char *name)
-{
- int i;
- for (i = 0; i < sizeof(o2n)/sizeof(o2n[0]); i++)
- if (strcasecmp(name, o2n[i].name) == 0)
- return *o2n[i].oid;
- errx(1, "name %s not unknown", name);
-}
-
-static const char *
-oid_to_string(const gss_OID oid)
-{
- int i;
- for (i = 0; i < sizeof(o2n)/sizeof(o2n[0]); i++)
- if (gss_oid_equal(oid, *o2n[i].oid))
- return o2n[i].name;
- return "unknown oid";
-}
-
-static void
-loop(gss_OID mechoid,
- gss_OID nameoid, const char *target,
- gss_cred_id_t init_cred,
- gss_ctx_id_t *sctx, gss_ctx_id_t *cctx,
- gss_OID *actual_mech,
- gss_cred_id_t *deleg_cred)
-{
- int server_done = 0, client_done = 0;
- OM_uint32 maj_stat, min_stat;
- gss_name_t gss_target_name;
- gss_buffer_desc input_token, output_token;
- OM_uint32 flags = 0, ret_cflags, ret_sflags;
- gss_OID actual_mech_client;
- gss_OID actual_mech_server;
-
- *actual_mech = GSS_C_NO_OID;
-
- flags |= GSS_C_INTEG_FLAG;
- flags |= GSS_C_CONF_FLAG;
-
- if (mutual_auth_flag)
- flags |= GSS_C_MUTUAL_FLAG;
- if (dce_style_flag)
- flags |= GSS_C_DCE_STYLE;
- if (deleg_flag)
- flags |= GSS_C_DELEG_FLAG;
-
- input_token.value = rk_UNCONST(target);
- input_token.length = strlen(target);
-
- maj_stat = gss_import_name(&min_stat,
- &input_token,
- nameoid,
- &gss_target_name);
- if (GSS_ERROR(maj_stat))
- err(1, "import name creds failed with: %d", maj_stat);
-
- input_token.length = 0;
- input_token.value = NULL;
-
- while (!server_done || !client_done) {
-
- maj_stat = gss_init_sec_context(&min_stat,
- init_cred,
- cctx,
- gss_target_name,
- mechoid,
- flags,
- 0,
- NULL,
- &input_token,
- &actual_mech_client,
- &output_token,
- &ret_cflags,
- NULL);
- if (GSS_ERROR(maj_stat))
- errx(1, "init_sec_context: %s",
- gssapi_err(maj_stat, min_stat, mechoid));
- if (maj_stat & GSS_S_CONTINUE_NEEDED)
- ;
- else
- client_done = 1;
-
- if (client_done && server_done)
- break;
-
- if (input_token.length != 0)
- gss_release_buffer(&min_stat, &input_token);
-
- maj_stat = gss_accept_sec_context(&min_stat,
- sctx,
- GSS_C_NO_CREDENTIAL,
- &output_token,
- GSS_C_NO_CHANNEL_BINDINGS,
- NULL,
- &actual_mech_server,
- &input_token,
- &ret_sflags,
- NULL,
- deleg_cred);
- if (GSS_ERROR(maj_stat))
- errx(1, "accept_sec_context: %s",
- gssapi_err(maj_stat, min_stat, actual_mech_server));
-
- if (verbose_flag)
- printf("%.*s", (int)input_token.length, (char *)input_token.value);
-
- if (output_token.length != 0)
- gss_release_buffer(&min_stat, &output_token);
-
- if (maj_stat & GSS_S_CONTINUE_NEEDED)
- ;
- else
- server_done = 1;
- }
- if (output_token.length != 0)
- gss_release_buffer(&min_stat, &output_token);
- if (input_token.length != 0)
- gss_release_buffer(&min_stat, &input_token);
- gss_release_name(&min_stat, &gss_target_name);
-
- if (gss_oid_equal(actual_mech_server, actual_mech_client) == 0)
- errx(1, "mech mismatch");
- *actual_mech = actual_mech_server;
-}
-
-static void
-wrapunwrap(gss_ctx_id_t cctx, gss_ctx_id_t sctx, gss_OID mechoid)
-{
- gss_buffer_desc input_token, output_token, output_token2;
- OM_uint32 min_stat, maj_stat;
- int32_t flags = 0;
- gss_qop_t qop_state;
- int conf_state;
-
- input_token.value = "foo";
- input_token.length = 3;
-
- maj_stat = gss_wrap(&min_stat, cctx, flags, 0, &input_token,
- &conf_state, &output_token);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gss_wrap failed: %s",
- gssapi_err(maj_stat, min_stat, mechoid));
-
- maj_stat = gss_unwrap(&min_stat, sctx, &output_token,
- &output_token2, &conf_state, &qop_state);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gss_unwrap failed: %s",
- gssapi_err(maj_stat, min_stat, mechoid));
-}
-
-static void
-getverifymic(gss_ctx_id_t cctx, gss_ctx_id_t sctx, gss_OID mechoid)
-{
- gss_buffer_desc input_token, output_token;
- OM_uint32 min_stat, maj_stat;
- gss_qop_t qop_state;
-
- input_token.value = "bar";
- input_token.length = 3;
-
- maj_stat = gss_get_mic(&min_stat, cctx, 0, &input_token,
- &output_token);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gss_get_mic failed: %s",
- gssapi_err(maj_stat, min_stat, mechoid));
-
- maj_stat = gss_verify_mic(&min_stat, sctx, &input_token,
- &output_token, &qop_state);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gss_verify_mic failed: %s",
- gssapi_err(maj_stat, min_stat, mechoid));
-}
-
-
-/*
- *
- */
-
-static struct getargs args[] = {
- {"name-type",0, arg_string, &type_string, "type of name", NULL },
- {"mech-type",0, arg_string, &mech_string, "type of mech", NULL },
- {"ret-mech-type",0, arg_string, &ret_mech_string,
- "type of return mech", NULL },
- {"dns-canonicalize",0,arg_negative_flag, &dns_canon_flag,
- "use dns to canonicalize", NULL },
- {"mutual-auth",0, arg_flag, &mutual_auth_flag,"mutual auth", NULL },
- {"dce-style",0, arg_flag, &dce_style_flag, "dce-style", NULL },
- {"wrapunwrap",0, arg_flag, &wrapunwrap_flag, "wrap/unwrap", NULL },
- {"getverifymic",0, arg_flag, &getverifymic_flag,
- "get and verify mic", NULL },
- {"delegate",0, arg_flag, &deleg_flag, "delegate credential", NULL },
- {"version", 0, arg_flag, &version_flag, "print version", NULL },
- {"verbose", 'v', arg_flag, &verbose_flag, "verbose", NULL },
- {"help", 0, arg_flag, &help_flag, NULL, NULL }
-};
-
-static void
-usage (int ret)
-{
- arg_printusage (args, sizeof(args)/sizeof(*args),
- NULL, "service@host");
- exit (ret);
-}
-
-int
-main(int argc, char **argv)
-{
- int optind = 0;
- OM_uint32 min_stat, maj_stat;
- gss_ctx_id_t cctx, sctx;
- void *ctx;
- gss_OID nameoid, mechoid, actual_mech;
- gss_cred_id_t deleg_cred = GSS_C_NO_CREDENTIAL;
-
- setprogname(argv[0]);
-
- cctx = sctx = GSS_C_NO_CONTEXT;
-
- if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optind))
- usage(1);
-
- if (help_flag)
- usage (0);
-
- if(version_flag){
- print_version(NULL);
- exit(0);
- }
-
- argc -= optind;
- argv += optind;
-
- if (argc != 1)
- usage(1);
-
- if (dns_canon_flag != -1)
- gsskrb5_set_dns_canonicalize(dns_canon_flag);
-
- if (type_string == NULL)
- nameoid = GSS_C_NT_HOSTBASED_SERVICE;
- else if (strcmp(type_string, "hostbased-service") == 0)
- nameoid = GSS_C_NT_HOSTBASED_SERVICE;
- else if (strcmp(type_string, "krb5-principal-name") == 0)
- nameoid = GSS_KRB5_NT_PRINCIPAL_NAME;
- else
- errx(1, "%s not suppported", type_string);
-
- if (mech_string == NULL)
- mechoid = GSS_KRB5_MECHANISM;
- else
- mechoid = string_to_oid(mech_string);
-
- loop(mechoid, nameoid, argv[0], GSS_C_NO_CREDENTIAL,
- &sctx, &cctx, &actual_mech, &deleg_cred);
-
- if (verbose_flag)
- printf("resulting mech: %s\n", oid_to_string(actual_mech));
-
- if (ret_mech_string) {
- gss_OID retoid;
-
- retoid = string_to_oid(ret_mech_string);
-
- if (gss_oid_equal(retoid, actual_mech) == 0)
- errx(1, "actual_mech mech is not the expected type %s",
- ret_mech_string);
- }
-
- /* XXX should be actual_mech */
- if (gss_oid_equal(mechoid, GSS_KRB5_MECHANISM)) {
- krb5_context context;
- time_t time, skew;
- gss_buffer_desc authz_data;
- gss_buffer_desc in, out1, out2;
- krb5_keyblock *keyblock, *keyblock2;
- krb5_timestamp now;
- krb5_error_code ret;
-
- ret = krb5_init_context(&context);
- if (ret)
- errx(1, "krb5_init_context");
-
- ret = krb5_timeofday(context, &now);
- if (ret)
- errx(1, "krb5_timeofday failed");
-
- /* client */
- maj_stat = gss_krb5_export_lucid_sec_context(&min_stat,
- &cctx,
- 1, /* version */
- &ctx);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gss_krb5_export_lucid_sec_context failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
-
-
- maj_stat = gss_krb5_free_lucid_sec_context(&maj_stat, ctx);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gss_krb5_free_lucid_sec_context failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
-
- /* server */
- maj_stat = gss_krb5_export_lucid_sec_context(&min_stat,
- &sctx,
- 1, /* version */
- &ctx);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gss_krb5_export_lucid_sec_context failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
- maj_stat = gss_krb5_free_lucid_sec_context(&min_stat, ctx);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gss_krb5_free_lucid_sec_context failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
-
- maj_stat = gsskrb5_extract_authtime_from_sec_context(&min_stat,
- sctx,
- &time);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gsskrb5_extract_authtime_from_sec_context failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
-
- skew = abs(time - now);
- if (skew > krb5_get_max_time_skew(context)) {
- errx(1, "gsskrb5_extract_authtime_from_sec_context failed: "
- "time skew too great %llu > %llu",
- (unsigned long long)skew,
- (unsigned long long)krb5_get_max_time_skew(context));
- }
-
- maj_stat = gsskrb5_extract_service_keyblock(&min_stat,
- sctx,
- &keyblock);
- if (maj_stat != GSS_S_COMPLETE)
- errx(1, "gsskrb5_export_service_keyblock failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
-
- krb5_free_keyblock(context, keyblock);
-
- maj_stat = gsskrb5_get_subkey(&min_stat,
- sctx,
- &keyblock);
- if (maj_stat != GSS_S_COMPLETE
- && (!(maj_stat == GSS_S_FAILURE && min_stat == GSS_KRB5_S_KG_NO_SUBKEY)))
- errx(1, "gsskrb5_get_subkey server failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
-
- if (maj_stat != GSS_S_COMPLETE)
- keyblock = NULL;
-
- maj_stat = gsskrb5_get_subkey(&min_stat,
- cctx,
- &keyblock2);
- if (maj_stat != GSS_S_COMPLETE
- && (!(maj_stat == GSS_S_FAILURE && min_stat == GSS_KRB5_S_KG_NO_SUBKEY)))
- errx(1, "gsskrb5_get_subkey client failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
-
- if (maj_stat != GSS_S_COMPLETE)
- keyblock2 = NULL;
-
- if (keyblock || keyblock2) {
- if (keyblock == NULL)
- errx(1, "server missing token keyblock");
- if (keyblock2 == NULL)
- errx(1, "client missing token keyblock");
-
- if (keyblock->keytype != keyblock2->keytype)
- errx(1, "enctype mismatch");
- if (keyblock->keyvalue.length != keyblock2->keyvalue.length)
- errx(1, "key length mismatch");
- if (memcmp(keyblock->keyvalue.data, keyblock2->keyvalue.data,
- keyblock2->keyvalue.length) != 0)
- errx(1, "key data mismatch");
- }
-
- if (keyblock)
- krb5_free_keyblock(context, keyblock);
- if (keyblock2)
- krb5_free_keyblock(context, keyblock2);
-
- maj_stat = gsskrb5_get_initiator_subkey(&min_stat,
- sctx,
- &keyblock);
- if (maj_stat != GSS_S_COMPLETE
- && (!(maj_stat == GSS_S_FAILURE && min_stat == GSS_KRB5_S_KG_NO_SUBKEY)))
- errx(1, "gsskrb5_get_initiator_subkey failed: %s",
- gssapi_err(maj_stat, min_stat, actual_mech));
-
- if (maj_stat == GSS_S_COMPLETE)
- krb5_free_keyblock(context, keyblock);
-
- maj_stat = gsskrb5_extract_authz_data_from_sec_context(&min_stat,
- sctx,
- 128,
- &authz_data);
- if (maj_stat == GSS_S_COMPLETE)
- gss_release_buffer(&min_stat, &authz_data);
-
- krb5_free_context(context);
-
-
- memset(&out1, 0, sizeof(out1));
- memset(&out2, 0, sizeof(out2));
-
- in.value = "foo";
- in.length = 3;
-
- gss_pseudo_random(&min_stat, sctx, GSS_C_PRF_KEY_FULL, &in,
- 100, &out1);
- gss_pseudo_random(&min_stat, cctx, GSS_C_PRF_KEY_FULL, &in,
- 100, &out2);
-
- if (out1.length != out2.length)
- errx(1, "prf len mismatch");
- if (memcmp(out1.value, out2.value, out1.length) != 0)
- errx(1, "prf data mismatch");
-
- gss_release_buffer(&min_stat, &out1);
-
- gss_pseudo_random(&min_stat, sctx, GSS_C_PRF_KEY_FULL, &in,
- 100, &out1);
-
- if (out1.length != out2.length)
- errx(1, "prf len mismatch");
- if (memcmp(out1.value, out2.value, out1.length) != 0)
- errx(1, "prf data mismatch");
-
- gss_release_buffer(&min_stat, &out1);
- gss_release_buffer(&min_stat, &out2);
-
- in.value = "bar";
- in.length = 3;
-
- gss_pseudo_random(&min_stat, sctx, GSS_C_PRF_KEY_PARTIAL, &in,
- 100, &out1);
- gss_pseudo_random(&min_stat, cctx, GSS_C_PRF_KEY_PARTIAL, &in,
- 100, &out2);
-
- if (out1.length != out2.length)
- errx(1, "prf len mismatch");
- if (memcmp(out1.value, out2.value, out1.length) != 0)
- errx(1, "prf data mismatch");
-
- gss_release_buffer(&min_stat, &out1);
- gss_release_buffer(&min_stat, &out2);
-
- wrapunwrap_flag = 1;
- getverifymic_flag = 1;
- }
-
- if (wrapunwrap_flag) {
- wrapunwrap(cctx, sctx, actual_mech);
- wrapunwrap(cctx, sctx, actual_mech);
- wrapunwrap(sctx, cctx, actual_mech);
- wrapunwrap(sctx, cctx, actual_mech);
- }
- if (getverifymic_flag) {
- getverifymic(cctx, sctx, actual_mech);
- getverifymic(cctx, sctx, actual_mech);
- getverifymic(sctx, cctx, actual_mech);
- getverifymic(sctx, cctx, actual_mech);
- }
-
- gss_delete_sec_context(&min_stat, &cctx, NULL);
- gss_delete_sec_context(&min_stat, &sctx, NULL);
-
- if (deleg_cred != GSS_C_NO_CREDENTIAL) {
-
- loop(mechoid, nameoid, argv[0], deleg_cred, &cctx, &sctx, &actual_mech, NULL);
-
- gss_delete_sec_context(&min_stat, &cctx, NULL);
- gss_delete_sec_context(&min_stat, &sctx, NULL);
-
- }
-
- return 0;
-}
OpenPOWER on IntegriCloud