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/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* This driver routine is used to test many of the standard Kerberos library
* routines.
*/
#include "krb5.h"
#include "autoconf.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "com_err.h"
void test_string_to_timestamp (krb5_context, char *);
void test_425_conv_principal (krb5_context, char *, char*, char *);
void test_524_conv_principal (krb5_context, char *);
void test_parse_name (krb5_context, const char *);
void test_set_realm (krb5_context, const char *, const char *);
void usage (char *);
void
test_string_to_timestamp(krb5_context ctx, char *ktime)
{
krb5_timestamp timestamp;
time_t t;
krb5_error_code retval;
retval = krb5_string_to_timestamp(ktime, ×tamp);
if (retval) {
com_err("krb5_string_to_timestamp", retval, 0);
return;
}
t = (time_t) timestamp;
printf("Parsed time was %s", ctime(&t));
}
void
test_425_conv_principal(krb5_context ctx, char *name, char *inst, char *realm)
{
krb5_error_code retval;
krb5_principal princ;
char *out_name;
retval = krb5_425_conv_principal(ctx, name, inst, realm, &princ);
if (retval) {
com_err("krb5_425_conv_principal", retval, 0);
return;
}
retval = krb5_unparse_name(ctx, princ, &out_name);
if (retval) {
com_err("krb5_unparse_name", retval, 0);
return;
}
printf("425_converted principal(%s, %s, %s): '%s'\n",
name, inst, realm, out_name);
free(out_name);
krb5_free_principal(ctx, princ);
}
void
test_524_conv_principal(krb5_context ctx, char *name)
{
krb5_principal princ = 0;
krb5_error_code retval;
#define ANAME_SZ 40
#define INST_SZ 40
#define REALM_SZ 40
char aname[ANAME_SZ+1], inst[INST_SZ+1], realm[REALM_SZ+1];
aname[ANAME_SZ] = inst[INST_SZ] = realm[REALM_SZ] = 0;
retval = krb5_parse_name(ctx, name, &princ);
if (retval) {
com_err("krb5_parse_name", retval, 0);
goto fail;
}
retval = krb5_524_conv_principal(ctx, princ, aname, inst, realm);
if (retval) {
com_err("krb5_524_conv_principal", retval, 0);
goto fail;
}
printf("524_converted_principal(%s): '%s' '%s' '%s'\n",
name, aname, inst, realm);
fail:
if (princ)
krb5_free_principal (ctx, princ);
}
void
test_parse_name(krb5_context ctx, const char *name)
{
krb5_error_code retval;
krb5_principal princ = 0, princ2 = 0;
char *outname = 0;
retval = krb5_parse_name(ctx, name, &princ);
if (retval) {
com_err("krb5_parse_name", retval, 0);
goto fail;
}
retval = krb5_copy_principal(ctx, princ, &princ2);
if (retval) {
com_err("krb5_copy_principal", retval, 0);
goto fail;
}
retval = krb5_unparse_name(ctx, princ2, &outname);
if (retval) {
com_err("krb5_unparse_name", retval, 0);
goto fail;
}
printf("parsed (and unparsed) principal(%s): ", name);
if (strcmp(name, outname) == 0)
printf("MATCH\n");
else
printf("'%s'\n", outname);
fail:
if (outname)
free(outname);
if (princ)
krb5_free_principal(ctx, princ);
if (princ2)
krb5_free_principal(ctx, princ2);
}
void
test_set_realm(krb5_context ctx, const char *name, const char *realm)
{
krb5_error_code retval;
krb5_principal princ = 0;
char *outname = 0;
retval = krb5_parse_name(ctx, name, &princ);
if (retval) {
com_err("krb5_parse_name", retval, 0);
goto fail;
}
retval = krb5_set_principal_realm(ctx, princ, realm);
if (retval) {
com_err("krb5_set_principal_realm", retval, 0);
goto fail;
}
retval = krb5_unparse_name(ctx, princ, &outname);
if (retval) {
com_err("krb5_unparse_name", retval, 0);
goto fail;
}
printf("old principal: %s, modified principal: %s\n", name,
outname);
fail:
if (outname)
free(outname);
if (princ)
krb5_free_principal(ctx, princ);
}
void
usage(char *progname)
{
fprintf(stderr, "%s: Usage: %s 425_conv_principal <name> <inst> <realm\n",
progname, progname);
fprintf(stderr, "\t%s 524_conv_principal <name>\n", progname);
fprintf(stderr, "\t%s parse_name <name>\n", progname);
fprintf(stderr, "\t%s set_realm <name> <realm>\n", progname);
fprintf(stderr, "\t%s string_to_timestamp <time>\n", progname);
exit(1);
}
int
main(int argc, char **argv)
{
krb5_context ctx;
krb5_error_code retval;
char *progname;
char *name, *inst, *realm;
retval = krb5_init_context(&ctx);
if (retval) {
fprintf(stderr, "krb5_init_context returned error %ld\n",
(long) retval);
exit(1);
}
progname = argv[0];
/* Parse arguments. */
argc--; argv++;
while (argc) {
if (strcmp(*argv, "425_conv_principal") == 0) {
argc--; argv++;
if (!argc) usage(progname);
name = *argv;
argc--; argv++;
if (!argc) usage(progname);
inst = *argv;
argc--; argv++;
if (!argc) usage(progname);
realm = *argv;
test_425_conv_principal(ctx, name, inst, realm);
} else if (strcmp(*argv, "parse_name") == 0) {
argc--; argv++;
if (!argc) usage(progname);
name = *argv;
test_parse_name(ctx, name);
} else if (strcmp(*argv, "set_realm") == 0) {
argc--; argv++;
if (!argc) usage(progname);
name = *argv;
argc--; argv++;
if (!argc) usage(progname);
realm = *argv;
test_set_realm(ctx, name, realm);
} else if (strcmp(*argv, "string_to_timestamp") == 0) {
argc--; argv++;
if (!argc) usage(progname);
test_string_to_timestamp(ctx, *argv);
} else if (strcmp(*argv, "524_conv_principal") == 0) {
argc--; argv++;
if (!argc) usage(progname);
test_524_conv_principal(ctx, *argv);
}
else
usage(progname);
argc--; argv++;
}
krb5_free_context(ctx);
return 0;
}
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