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Add `-r' flag.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2417 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-07-17 23:03:19 +00:00
parent 85c4c1776d
commit c983eec825
1 changed files with 105 additions and 101 deletions
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206
kuser/kinit.c
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@@ -48,118 +48,122 @@ usage (void)
int int
main (int argc, char **argv) main (int argc, char **argv)
{ {
krb5_error_code ret; krb5_error_code ret;
krb5_context context; krb5_context context;
krb5_ccache ccache; krb5_ccache ccache;
krb5_principal principal; krb5_principal principal;
krb5_principal server; krb5_principal server;
krb5_creds cred; krb5_creds cred;
krb5_preauthtype pre_auth_types[] = {KRB5_PADATA_ENC_TIMESTAMP}; krb5_preauthtype pre_auth_types[] = {KRB5_PADATA_ENC_TIMESTAMP};
int c; int c;
char *realm; char *realm;
int preauth = 1; int preauth = 1;
union { union {
krb5_flags i; krb5_flags i;
KDCOptions f; KDCOptions f;
}options; }options;
set_progname (argv[0]); set_progname (argv[0]);
options.i = 0; memset(&cred, 0, sizeof(cred));
while ((c = getopt (argc, argv, "fp")) != EOF) { options.i = 0;
switch (c) { while ((c = getopt (argc, argv, "frp")) != EOF) {
case 'f': switch (c) {
options.f.forwardable = 1; case 'f':
break; options.f.forwardable = 1;
case 'p': break;
preauth = 0; case 'p':
break; preauth = 0;
default: break;
usage (); case 'r':
} options.f.renewable = 1;
} cred.times.renew_till = 1 << 30;
argc -= optind; break;
argv += optind; default:
usage ();
}
}
argc -= optind;
argv += optind;
ret = krb5_init_context (&context); ret = krb5_init_context (&context);
if (ret) if (ret)
errx (1, "krb5_init_context: %s", krb5_get_err_text(context, ret)); errx (1, "krb5_init_context: %s", krb5_get_err_text(context, ret));
ret = krb5_cc_default (context, &ccache); ret = krb5_cc_default (context, &ccache);
if (ret) if (ret)
errx (1, "krb5_cc_default: %s", krb5_get_err_text(context, ret)); errx (1, "krb5_cc_default: %s", krb5_get_err_text(context, ret));
ret = krb5_get_default_realm (context, &realm); ret = krb5_get_default_realm (context, &realm);
if (ret) if (ret)
errx (1, "krb5_get_default_realm: %s", errx (1, "krb5_get_default_realm: %s",
krb5_get_err_text(context, ret)); krb5_get_err_text(context, ret));
if(argv[0]){ if(argv[0]){
char *p; char *p;
ret = krb5_parse_name (context, argv[0], &principal); ret = krb5_parse_name (context, argv[0], &principal);
if (ret) if (ret)
errx (1, "krb5_parse_name: %s", krb5_get_err_text(context, ret)); errx (1, "krb5_parse_name: %s", krb5_get_err_text(context, ret));
krb5_unparse_name(context, principal, &p); krb5_unparse_name(context, principal, &p);
fprintf (stderr, "%s's ", p); fprintf (stderr, "%s's ", p);
free(p); free(p);
}else{ }else{
struct passwd *pw; struct passwd *pw;
pw = getpwuid(getuid()); pw = getpwuid(getuid());
ret = krb5_build_principal(context, &principal, ret = krb5_build_principal(context, &principal,
strlen(realm), realm, strlen(realm), realm,
pw->pw_name, NULL); pw->pw_name, NULL);
if (ret) if (ret)
errx (1, "krb5_build_principal: %s", errx (1, "krb5_build_principal: %s",
krb5_get_err_text(context, ret)); krb5_get_err_text(context, ret));
fprintf (stderr, "%s@%s's ", pw->pw_name, realm); fprintf (stderr, "%s@%s's ", pw->pw_name, realm);
} }
free(realm); free(realm);
ret = krb5_cc_initialize (context, ccache, principal); ret = krb5_cc_initialize (context, ccache, principal);
if (ret) if (ret)
errx (1, "krb5_cc_initialize: %s", errx (1, "krb5_cc_initialize: %s",
krb5_get_err_text(context, ret)); krb5_get_err_text(context, ret));
memset(&cred, 0, sizeof(cred)); cred.client = principal;
cred.client = principal; cred.times.endtime = 0;
cred.times.endtime = 0;
ret = krb5_build_principal_ext (context, ret = krb5_build_principal_ext (context,
&server, &server,
strlen(principal->realm), strlen(principal->realm),
principal->realm, principal->realm,
strlen("krbtgt"), strlen("krbtgt"),
"krbtgt", "krbtgt",
strlen(principal->realm), strlen(principal->realm),
principal->realm, principal->realm,
NULL); NULL);
if (ret) if (ret)
errx (1, "krb5_build_principal_ext: %s", errx (1, "krb5_build_principal_ext: %s",
krb5_get_err_text(context, ret)); krb5_get_err_text(context, ret));
server->name.name_type = KRB5_NT_SRV_INST; server->name.name_type = KRB5_NT_SRV_INST;
cred.client = principal; cred.client = principal;
cred.server = server; cred.server = server;
cred.times.endtime = 0; cred.times.endtime = 0;
ret = krb5_get_in_tkt_with_password (context, ret = krb5_get_in_tkt_with_password (context,
options.i, options.i,
NULL, NULL,
NULL, NULL,
preauth ? pre_auth_types : NULL, preauth ? pre_auth_types : NULL,
NULL, NULL,
ccache, ccache,
&cred, &cred,
NULL); NULL);
if (ret) if (ret)
errx (1, "krb5_get_in_tkt_with_password: %s", errx (1, "krb5_get_in_tkt_with_password: %s",
krb5_get_err_text(context, ret)); krb5_get_err_text(context, ret));
krb5_free_principal (context, principal); krb5_free_principal (context, principal);
krb5_free_principal (context, server); krb5_free_principal (context, server);
krb5_free_ccache (context, ccache); krb5_free_ccache (context, ccache);
krb5_free_context (context); krb5_free_context (context);
return 0; return 0;
} }