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Implement --principal.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22848 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-04-07 11:49:04 +00:00
parent 95b0c5959b
commit e7cbe09808
1 changed files with 58 additions and 40 deletions
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46
kuser/kswitch.c
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@@ -67,12 +67,10 @@ usage (int ret)
int
main (int argc, char **argv)
{
const krb5_cc_ops *ops;
krb5_context context;
krb5_error_code ret;
krb5_ccache id;
int optidx = 0;
char *str;
setprogname (argv[0]);
@@ -99,22 +97,42 @@ main (int argc, char **argv)
if (argc != 0)
usage (1);
if (cache == NULL)
krb5_errx(context, 1, "No cache name given");
if (cache && principal)
krb5_errx(context, 1, "Both --cache and --principal given, choose one");
ops = krb5_cc_get_prefix_ops(context, type);
if (ops == NULL)
krb5_err (context, 1, 0, "krb5_cc_get_prefix_ops");
if (principal) {
krb5_principal p;
asprintf(&str, "%s:%s", ops->prefix, cache);
if (str == NULL)
krb5_errx(context, 1, "out of memory");
ret = krb5_parse_name(context, principal, &p);
if (ret)
krb5_err (context, 1, ret, "krb5_parse_name: %s", principal);
ret = krb5_cc_resolve(context, str, &id);
if (ret)
krb5_err (context, 1, ret, "krb5_cc_resolve: %s", str);
ret = krb5_cc_cache_match(context, p, type, &id);
if (ret)
krb5_err (context, 1, ret,
"Did not find principal: %s", principal);
free(str);
krb5_free_principal(context, p);
} else if (cache) {
const krb5_cc_ops *ops;
char *str;
ops = krb5_cc_get_prefix_ops(context, type);
if (ops == NULL)
krb5_err (context, 1, 0, "krb5_cc_get_prefix_ops");
asprintf(&str, "%s:%s", ops->prefix, cache);
if (str == NULL)
krb5_errx(context, 1, "out of memory");
ret = krb5_cc_resolve(context, str, &id);
if (ret)
krb5_err (context, 1, ret, "krb5_cc_resolve: %s", str);
free(str);
} else
usage(1);
ret = krb5_cc_switch(context, id);
if (ret)