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add simple support for running commands

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9779 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2001-04-06 09:55:33 +00:00
parent ba4b0991de
commit 6e96026473
1 changed files with 32 additions and 8 deletions
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40
kuser/kinit.c
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@@ -248,7 +248,7 @@ usage (int ret)
arg_printusage (args, arg_printusage (args,
sizeof(args)/sizeof(*args), sizeof(args)/sizeof(*args),
NULL, NULL,
"[principal]"); "[principal [command]]");
exit (ret); exit (ret);
} }
@@ -379,9 +379,6 @@ main (int argc, char **argv)
argc -= optind; argc -= optind;
argv += optind; argv += optind;
if (argc > 1)
usage (1);
if (argv[0]) { if (argv[0]) {
ret = krb5_parse_name (context, argv[0], &principal); ret = krb5_parse_name (context, argv[0], &principal);
if (ret) if (ret)
@@ -397,8 +394,26 @@ main (int argc, char **argv)
if(cred_cache) if(cred_cache)
ret = krb5_cc_resolve(context, cred_cache, &ccache); ret = krb5_cc_resolve(context, cred_cache, &ccache);
else else {
ret = krb5_cc_default (context, &ccache); if(argc > 1) {
char s[1024];
ret = krb5_cc_gen_new(context, &krb5_fcc_ops, &ccache);
if(ret)
krb5_err(context, 1, ret, "creating cred cache");
snprintf(s, sizeof(s), "%s:%s",
krb5_cc_get_type(context, ccache),
krb5_cc_get_name(context, ccache));
setenv("KRB5CCNAME", s, 1);
#ifdef KRB4
snprintf(s, sizeof(s), "%s_XXXXXX", TKT_ROOT);
close(mkstemp(s));
setenv("KRBTKFILE", s, 1);
if (k_hasafs ())
k_setpag();
#endif
} else
ret = krb5_cc_default (context, &ccache);
}
if (ret) if (ret)
krb5_err (context, 1, ret, "resolving credentials cache"); krb5_err (context, 1, ret, "resolving credentials cache");
@@ -573,9 +588,18 @@ main (int argc, char **argv)
} }
if(do_afslog && k_hasafs()) if(do_afslog && k_hasafs())
krb5_afslog(context, ccache, NULL, NULL); krb5_afslog(context, ccache, NULL, NULL);
#endif
krb5_free_creds_contents (context, &cred); krb5_free_creds_contents (context, &cred);
krb5_cc_close (context, ccache); #endif
if(argc > 1) {
simple_execvp(argv[1], argv+1);
krb5_cc_destroy(context, ccache);
#ifdef KRB4
dest_tkt();
if(k_hasafs())
k_unlog();
#endif
} else
krb5_cc_close (context, ccache);
krb5_free_context (context); krb5_free_context (context);
return 0; return 0;
} }