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Add verbose flag, and split main into smaller pieces.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2171 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-07-12 13:56:15 +00:00
parent 5440e5d972
commit e625e30ea9
1 changed files with 129 additions and 36 deletions
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165
kuser/klist.c
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@@ -9,69 +9,162 @@ printable_time(time_t t)
return s;
}
void usage()
{
fprintf(stderr, "Usage: %s [-v]\n", __progname);
exit(1);
}
void
print_cred(krb5_context context, krb5_creds *cred)
{
char *str;
struct timeval now;
krb5_error_code ret;
gettimeofday(&now, NULL);
printf ("%s ", printable_time(cred->times.authtime));
if(cred->times.endtime > now.tv_sec)
printf ("%s ", printable_time(cred->times.endtime));
else
printf ("%-15s ", ">>>Expired<<<");
ret = krb5_unparse_name (context, cred->server, &str);
if (ret)
errx (1, "krb5_unparse_name: %s",
krb5_get_err_text(context,ret));
printf ("%s\n", str);
free (str);
}
void
print_cred_verbose(krb5_context context, krb5_creds *cred)
{
int j;
char *str;
krb5_error_code ret;
int first_flag;
struct timeval now;
gettimeofday(&now, NULL);
ret = krb5_unparse_name(context, cred->server, &str);
if(ret)
exit(1);
printf("Server: %s\n", str);
printf("Session key: type = %d, length = %d\n",
cred->session.keytype,
cred->session.keyvalue.length);
printf("Auth time: %s\n", printable_time(cred->times.authtime));
if(cred->times.authtime != cred->times.starttime)
printf("Start time: %s\n", printable_time(cred->times.starttime));
printf("End time: %s", printable_time(cred->times.endtime));
if(now.tv_sec > cred->times.endtime)
printf(" (expired)");
printf("\n");
if(cred->flags.b.renewable)
printf("Renew till: %s\n",
printable_time(cred->times.renew_till));
printf("Ticket flags: ");
#define PRINT_FLAG(f) if(cred->flags.b. ##f) { if(!first_flag) printf(", "); printf("%s", #f); first_flag = 0; }
first_flag = 1;
PRINT_FLAG(forwardable);
PRINT_FLAG(forwarded);
PRINT_FLAG(proxiable);
PRINT_FLAG(proxy);
PRINT_FLAG(may_postdate);
PRINT_FLAG(postdated);
PRINT_FLAG(invalid);
PRINT_FLAG(renewable);
PRINT_FLAG(initial);
PRINT_FLAG(pre_authent);
PRINT_FLAG(hw_authent);
printf("\n");
printf("Addresses: ");
for(j = 0; j < cred->addresses.len; j++){
if(j) printf(", ");
switch(cred->addresses.val[j].addr_type){
case AF_INET:
printf("%s", inet_ntoa(*(struct in_addr*)cred->addresses.val[j].address.data));
break;
default:
printf("{ %d %d }", cred->addresses.val[j].addr_type,
cred->addresses.val[j].address.length);
}
}
printf("\n\n");
}
int
main (int argc, char **argv)
{
krb5_error_code err;
krb5_error_code ret;
krb5_context context;
krb5_ccache ccache;
krb5_principal principal;
krb5_cc_cursor cursor;
krb5_creds creds;
char *str;
struct timeval now;
int verbose = 0;
int c;
err = krb5_init_context (&context);
if (err)
errx (1, "krb5_init_context: %s", krb5_get_err_text(context,err));
while((c = getopt(argc, argv, "v")) != -1){
switch(c){
case 'v':
verbose = 1;
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
err = krb5_cc_default (context, &ccache);
if (err)
errx (1, "krb5_cc_default: %s", krb5_get_err_text(context,err));
ret = krb5_init_context (&context);
if (ret)
errx (1, "krb5_init_context: %s", krb5_get_err_text(context,ret));
err = krb5_cc_get_principal (context, ccache, &principal);
if (err)
errx (1, "krb5_cc_get_principal: %s", krb5_get_err_text(context,err));
ret = krb5_cc_default (context, &ccache);
if (ret)
errx (1, "krb5_cc_default: %s", krb5_get_err_text(context,ret));
err = krb5_unparse_name (context, principal, &str);
if (err)
errx (1, "krb5_unparse_name: %s", krb5_get_err_text(context,err));
ret = krb5_cc_get_principal (context, ccache, &principal);
if (ret)
errx (1, "krb5_cc_get_principal: %s", krb5_get_err_text(context,ret));
ret = krb5_unparse_name (context, principal, &str);
if (ret)
errx (1, "krb5_unparse_name: %s", krb5_get_err_text(context,ret));
printf ("Credentials cache: %s\n", krb5_cc_get_name(context, ccache));
printf ("\tPrincipal: %s\n\n", str);
free (str);
err = krb5_cc_start_seq_get (context, ccache, &cursor);
if (err)
errx (1, "krb5_cc_start_seq_get: %s", krb5_get_err_text(context,err));
ret = krb5_cc_start_seq_get (context, ccache, &cursor);
if (ret)
errx (1, "krb5_cc_start_seq_get: %s", krb5_get_err_text(context,ret));
printf(" %-15s %-15s %s\n", "Issued", "Expires", "Principal");
gettimeofday(&now, NULL);
if(!verbose)
printf(" %-15s %-15s %s\n", "Issued", "Expires", "Principal");
while (krb5_cc_next_cred (context,
ccache,
&creds,
&cursor) == 0) {
printf ("%s ", printable_time(creds.times.authtime));
if(creds.times.endtime > now.tv_sec)
printf ("%s ", printable_time(creds.times.endtime));
else
printf ("%-15s ", ">>>Expired<<<");
err = krb5_unparse_name (context, creds.server, &str);
if (err)
errx (1, "krb5_unparse_name: %s", krb5_get_err_text(context,err));
printf ("%s\n", str);
free (str);
if(verbose){
print_cred_verbose(context, &creds);
}else{
print_cred(context, &creds);
}
}
err = krb5_cc_end_seq_get (context, ccache, &cursor);
if (err)
errx (1, "krb5_cc_end_seq_get: %s", krb5_get_err_text(context,err));
ret = krb5_cc_end_seq_get (context, ccache, &cursor);
if (ret)
errx (1, "krb5_cc_end_seq_get: %s", krb5_get_err_text(context,ret));
err = krb5_cc_close (context, ccache);
if (err)
errx (1, "krb5_cc_close: %s", krb5_get_err_text(context,err));
ret = krb5_cc_close (context, ccache);
if (ret)
errx (1, "krb5_cc_close: %s", krb5_get_err_text(context,ret));
krb5_free_principal (context, principal);