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-rw-r--r--third_party/heimdal/lib/gssapi/gsstool.c264
1 files changed, 264 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/gssapi/gsstool.c b/third_party/heimdal/lib/gssapi/gsstool.c
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+/*
+ * Copyright (c) 2006 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Portions Copyright (c) 2009 - 2010 Apple Inc. 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 <config.h>
+#include <roken.h>
+
+#include <stdio.h>
+#include <gssapi.h>
+#include <gssapi_krb5.h>
+#include <gssapi_spnego.h>
+#include <gssapi_ntlm.h>
+#include <err.h>
+#include <getarg.h>
+#include <rtbl.h>
+#include <gss-commands.h>
+
+
+static int version_flag = 0;
+static int help_flag = 0;
+
+static struct getargs args[] = {
+ {"version", 0, arg_flag, &version_flag, "print version", 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);
+}
+
+#define COL_OID "OID"
+#define COL_NAME "Name"
+#define COL_DESC "Description"
+#define COL_VALUE "Value"
+#define COL_MECH "Mech"
+#define COL_EXPIRE "Expire"
+#define COL_SASL "SASL"
+
+int
+mechanisms(void *argptr, int argc, char **argv)
+{
+ OM_uint32 maj_stat, min_stat;
+ gss_OID_set mechs;
+ rtbl_t ct;
+ size_t i;
+
+ maj_stat = gss_indicate_mechs(&min_stat, &mechs);
+ if (maj_stat != GSS_S_COMPLETE)
+ errx(1, "gss_indicate_mechs failed");
+
+ printf("Supported mechanisms:\n");
+
+ ct = rtbl_create();
+ if (ct == NULL)
+ errx(1, "rtbl_create");
+
+ rtbl_set_separator(ct, " ");
+ rtbl_add_column(ct, COL_OID, 0);
+ rtbl_add_column(ct, COL_NAME, 0);
+ rtbl_add_column(ct, COL_DESC, 0);
+ rtbl_add_column(ct, COL_SASL, 0);
+
+ for (i = 0; i < mechs->count; i++) {
+ gss_buffer_desc str, sasl_name, mech_name, mech_desc;
+
+ maj_stat = gss_oid_to_str(&min_stat, &mechs->elements[i], &str);
+ if (maj_stat != GSS_S_COMPLETE)
+ errx(1, "gss_oid_to_str failed");
+
+ rtbl_add_column_entryv(ct, COL_OID, "%.*s",
+ (int)str.length, (char *)str.value);
+ gss_release_buffer(&min_stat, &str);
+
+ (void)gss_inquire_saslname_for_mech(&min_stat,
+ &mechs->elements[i],
+ &sasl_name,
+ &mech_name,
+ &mech_desc);
+
+ rtbl_add_column_entryv(ct, COL_NAME, "%.*s",
+ (int)mech_name.length, (char *)mech_name.value);
+ rtbl_add_column_entryv(ct, COL_DESC, "%.*s",
+ (int)mech_desc.length, (char *)mech_desc.value);
+ rtbl_add_column_entryv(ct, COL_SASL, "%.*s",
+ (int)sasl_name.length, (char *)sasl_name.value);
+
+ gss_release_buffer(&min_stat, &mech_name);
+ gss_release_buffer(&min_stat, &mech_desc);
+ gss_release_buffer(&min_stat, &sasl_name);
+
+ }
+ gss_release_oid_set(&min_stat, &mechs);
+
+ rtbl_format(ct, stdout);
+ rtbl_destroy(ct);
+
+ return 0;
+}
+
+static void
+print_mech_attr(const char *mechname, gss_const_OID mech, gss_OID_set set)
+{
+ gss_buffer_desc name, desc;
+ OM_uint32 major, minor;
+ rtbl_t ct;
+ size_t n;
+
+ ct = rtbl_create();
+ if (ct == NULL)
+ errx(1, "rtbl_create");
+
+ rtbl_set_separator(ct, " ");
+ rtbl_add_column(ct, COL_OID, 0);
+ rtbl_add_column(ct, COL_DESC, 0);
+ if (mech)
+ rtbl_add_column(ct, COL_VALUE, 0);
+
+ for (n = 0; n < set->count; n++) {
+ major = gss_display_mech_attr(&minor, &set->elements[n], &name, &desc, NULL);
+ if (major)
+ continue;
+
+ rtbl_add_column_entryv(ct, COL_OID, "%.*s",
+ (int)name.length, (char *)name.value);
+ rtbl_add_column_entryv(ct, COL_DESC, "%.*s",
+ (int)desc.length, (char *)desc.value);
+ if (mech) {
+ gss_buffer_desc value;
+
+ if (gss_mo_get(mech, &set->elements[n], &value) != 0)
+ value.length = 0;
+
+ if (value.length)
+ rtbl_add_column_entryv(ct, COL_VALUE, "%.*s",
+ (int)value.length, (char *)value.value);
+ else
+ rtbl_add_column_entryv(ct, COL_VALUE, "<>");
+ gss_release_buffer(&minor, &value);
+ }
+
+ gss_release_buffer(&minor, &name);
+ gss_release_buffer(&minor, &desc);
+ }
+
+ printf("attributes for: %s\n", mechname);
+ rtbl_format(ct, stdout);
+ rtbl_destroy(ct);
+}
+
+
+int
+attributes(struct attributes_options *opt, int argc, char **argv)
+{
+ gss_OID_set mech_attr = NULL, known_mech_attrs = NULL;
+ gss_OID mech = GSS_C_NO_OID;
+ OM_uint32 major, minor;
+
+ if (opt->mech_string) {
+ mech = gss_name_to_oid(opt->mech_string);
+ if (mech == NULL)
+ errx(1, "mech %s is unknown", opt->mech_string);
+ }
+
+ major = gss_inquire_attrs_for_mech(&minor, mech, &mech_attr, &known_mech_attrs);
+ if (major)
+ errx(1, "gss_inquire_attrs_for_mech");
+
+ if (mech) {
+ print_mech_attr(opt->mech_string, mech, mech_attr);
+ }
+
+ if (opt->all_flag) {
+ print_mech_attr("all mechs", NULL, known_mech_attrs);
+ }
+
+ gss_release_oid_set(&minor, &mech_attr);
+ gss_release_oid_set(&minor, &known_mech_attrs);
+
+ return 0;
+}
+
+
+/*
+ *
+ */
+
+int
+help(void *opt, int argc, char **argv)
+{
+ sl_slc_help(commands, argc, argv);
+ return 0;
+}
+
+int
+main(int argc, char **argv)
+{
+ int exit_status = 0, ret, optidx = 0;
+
+ setprogname(argv[0]);
+
+ if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
+ usage(1);
+
+ if (help_flag)
+ usage (0);
+
+ if(version_flag){
+ print_version(NULL);
+ exit(0);
+ }
+
+ argc -= optidx;
+ argv += optidx;
+
+ if (argc != 0) {
+ ret = sl_command(commands, argc, argv);
+ if(ret == -1)
+ sl_did_you_mean(commands, argv[0]);
+ else if (ret == -2)
+ ret = 0;
+ if(ret != 0)
+ exit_status = 1;
+ } else {
+ sl_slc_help(commands, argc, argv);
+ exit_status = 1;
+ }
+
+ return exit_status;
+}
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