/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* lib/krb5/os/t_trace.c - Test harness for trace.c */
/*
* Copyright (C) 2012 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 "k5-int.h"
#include "port-sockets.h"
#include "os-proto.h"
#include <com_err.h>
const char *prog;
static void
kfatal (krb5_error_code err)
{
com_err (prog, err, "- exiting");
exit (1);
}
int
main (int argc, char *argv[])
{
char *p;
krb5_context ctx;
krb5_error_code err;
int i = -1;
long ln = -2;
size_t s = 0;
char *str = "example.data";
krb5_octet *oct = (krb5_octet *) str;
unsigned int oct_length = strlen(str);
struct remote_address ra;
struct sockaddr_in *addr_in;
krb5_data data;
struct krb5_key_st key;
krb5_checksum checksum;
krb5_principal_data principal_data, principal_data2;
krb5_principal princ = &principal_data;
krb5_pa_data padata, padata2, **padatap;
krb5_enctype enctypes[4] = {
ENCTYPE_DES3_CBC_SHA, ENCTYPE_ARCFOUR_HMAC_EXP, ENCTYPE_UNKNOWN,
ENCTYPE_NULL};
krb5_ccache ccache;
krb5_keytab keytab;
krb5_creds creds;
p = strrchr (argv[0], '/');
if (p)
prog = p+1;
else
prog = argv[0];
if (argc != 1) {
fprintf (stderr, "%s: usage: %s\n", prog, prog);
return 1;
}
err = krb5_init_context (&ctx);
if (err)
kfatal (err);
krb5int_trace(NULL, NULL);
TRACE(ctx, "simple format");
TRACE(ctx, "int, in decimal: {int}", i);
TRACE(ctx, "long, in decimal: {long}", ln);
TRACE(ctx, "const char *, display as C string: {str}", str);
s = strlen(str);
TRACE(ctx, "size_t and const char *, as a counted string: {lenstr}",
s, str);
TRACE(ctx, "size_t and const char *, as a counted string: {lenstr}",
1, NULL);
TRACE(ctx, "size_t and const char *, as hex bytes: {hexlenstr}",
s, str);
TRACE(ctx, "size_t and const char *, as hex bytes: {hexlenstr}",
1, NULL);
TRACE(ctx, "size_t and const char *, as four-character hex hash: "
"{hashlenstr}", s, str);
TRACE(ctx, "size_t and const char *, as four-character hex hash: "
"{hashlenstr}", 1, NULL);
ra.transport = TCP;
addr_in = (struct sockaddr_in *)&ra.saddr;
addr_in->sin_family = AF_INET;
addr_in->sin_addr.s_addr = INADDR_ANY;
addr_in->sin_port = htons(88);
ra.len = sizeof(struct sockaddr_in);
ra.family = AF_INET;
TRACE(ctx, "struct remote_address *, show socket type, address, port: "
"{raddr}", &ra);
ra.transport = UDP;
TRACE(ctx, "struct remote_address *, show socket type, address, port: "
"{raddr}", &ra);
ra.transport = 1234;
addr_in->sin_family = AF_UNSPEC;
ra.family = AF_UNSPEC;
TRACE(ctx, "struct remote_address *, show socket type, address, port: "
"{raddr}", &ra);
ra.family = 5678;
TRACE(ctx, "struct remote_address *, show socket type, address, port: "
"{raddr}", &ra);
data.magic = 0;
data.length = strlen(str);
data.data = str;
TRACE(ctx, "krb5_data *, display as counted string: {data}", &data);
TRACE(ctx, "krb5_data *, display as counted string: {data}", NULL);
TRACE(ctx, "krb5_data *, display as hex bytes: {hexdata}", &data);
TRACE(ctx, "krb5_data *, display as hex bytes: {hexdata}", NULL);
TRACE(ctx, "int, display as number/errorstring: {errno}", ENOENT);
TRACE(ctx, "krb5_error_code, display as number/errorstring: {kerr}", 0);
key.keyblock.magic = 0;
key.keyblock.enctype = ENCTYPE_UNKNOWN;
key.keyblock.length = strlen(str);
key.keyblock.contents = (krb5_octet *)str;
key.refcount = 0;
key.derived = NULL;
key.cache = NULL;
TRACE(ctx, "const krb5_keyblock *, display enctype and hash of key: "
"{keyblock}", &key.keyblock);
TRACE(ctx, "const krb5_keyblock *, display enctype and hash of key: "
"{keyblock}", NULL);
TRACE(ctx, "krb5_key, display enctype and hash of key: {key}", &key);
TRACE(ctx, "krb5_key, display enctype and hash of key: {key}", NULL);
checksum.magic = 0;
checksum.checksum_type = -1;
checksum.length = oct_length;
checksum.contents = oct;
TRACE(ctx, "const krb5_checksum *, display cksumtype and hex checksum: "
"{cksum}", &checksum);
principal_data.magic = 0;
principal_data.realm.magic = 0;
principal_data.realm.data = "ATHENA.MIT.EDU";
principal_data.realm.length = strlen(principal_data.realm.data);
principal_data.data = &data;
principal_data.length = 0;
principal_data.type = KRB5_NT_UNKNOWN;
TRACE(ctx, "krb5_principal, unparse and display: {princ}", princ);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_UNKNOWN);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_PRINCIPAL);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_SRV_INST);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_SRV_HST);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_SRV_XHST);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_UID);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_X500_PRINCIPAL);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_SMTP_NAME);
TRACE(ctx, "int, krb5_principal type: {ptype}",
KRB5_NT_ENTERPRISE_PRINCIPAL);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_WELLKNOWN);
TRACE(ctx, "int, krb5_principal type: {ptype}", KRB5_NT_MS_PRINCIPAL);
TRACE(ctx, "int, krb5_principal type: {ptype}",
KRB5_NT_MS_PRINCIPAL_AND_ID);
TRACE(ctx, "int, krb5_principal type: {ptype}",
KRB5_NT_ENT_PRINCIPAL_AND_ID);
TRACE(ctx, "int, krb5_principal type: {ptype}", -1);
padatap = malloc(sizeof(krb5_pa_data *) * 3);
padatap[0] = &padata;
padatap[1] = &padata2;
padatap[2] = NULL;
padata.magic = 0;
padata.pa_type = KRB5_PADATA_NONE;
padata.length = oct_length;
padata.contents = oct;
padata2 = padata;
padata.pa_type = KRB5_PADATA_PW_SALT;
TRACE(ctx, "krb5_pa_data **, display list of padata type numbers: "
"{patypes}", padatap);
TRACE(ctx, "krb5_pa_data **, display list of padata type numbers: "
"{patypes}", NULL);
free(padatap);
padatap = NULL;
TRACE(ctx, "krb5_enctype, display shortest name of enctype: {etype}",
ENCTYPE_AES128_CTS_HMAC_SHA1_96);
TRACE(ctx, "krb5_enctype *, display list of enctypes: {etypes}", enctypes);
TRACE(ctx, "krb5_enctype *, display list of enctypes: {etypes}", NULL);
err = krb5_cc_resolve(ctx, "FILE:/path/to/ccache", &ccache);
TRACE(ctx, "krb5_ccache, display type:name: {ccache}", ccache);
krb5_cc_close(ctx, ccache);
err = krb5_kt_resolve(ctx, "FILE:/etc/krb5.keytab", &keytab);
TRACE(ctx, "krb5_keytab, display name: {keytab}", keytab);
krb5_kt_close(ctx, keytab);
creds.magic = 0;
creds.client = &principal_data;
memcpy(&principal_data2, &principal_data, sizeof(principal_data));
principal_data2.realm.data = "ZEUS.MIT.EDU";
principal_data2.realm.length = strlen(principal_data2.realm.data);
creds.server = &principal_data2;
memcpy(&creds.keyblock, &key.keyblock, sizeof(creds.keyblock));
creds.times.authtime = 0;
creds.times.starttime = 1;
creds.times.endtime = 2;
creds.times.renew_till = 3;
creds.is_skey = FALSE;
creds.ticket_flags = 0;
creds.addresses = NULL;
creds.ticket.magic = 0;
creds.ticket.length = strlen(str);
creds.ticket.data = str;
creds.second_ticket.magic = 0;
creds.second_ticket.length = strlen(str);
creds.second_ticket.data = str;
creds.authdata = NULL;
TRACE(ctx, "krb5_creds *, display clientprinc -> serverprinc: {creds}",
&creds);
krb5_free_context(ctx);
return 0;
}