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/*
* @ test
* @ bug 8044500 8194486
* @ summary Add kinit options and krb5 . conf flags that allow users to
* obtain renewable tickets and specify ticket lifetimes
* @ library / test / lib
* @ compile - XDignore . symbol . file Renewal . java
* @ run main jdk . test . lib . FileInstaller TestHosts TestHosts
* @ run main / othervm - Djdk . net . hosts . file = TestHosts Renewal
*/
import jdk.test.lib.process.Proc;
import sun.security.krb5.Config;
import sun.security.krb5.internal.ccache.Credentials;
import sun.security.krb5.internal.ccache.FileCredentialsCache;
import javax.security.auth.kerberos.KerberosTicket;
import java.util.Date;
import java.util.Set;
// The basic krb5 test skeleton you can copy from
public class Renewal {
static OneKDC kdc;
static String clazz = "sun.security.krb5.internal.tools.Kinit" ;
static String hostsFileName = null ;
public static void main(String[] args) throws Exception {
hostsFileName = System.getProperty("test.src" , "." ) + "/TestHosts" ;
System.setProperty("jdk.net.hosts.file" , hostsFileName);
kdc = new OneKDC(null );
kdc.writeJAASConf();
kdc.setOption(KDC.Option.PREAUTH_REQUIRED, false );
checkLogin(null , null , KDC.DEFAULT_LIFETIME, -1 );
checkLogin("1h" , null , 3600 , -1 );
checkLogin(null , "2d" , KDC.DEFAULT_LIFETIME, 86400 *2 );
checkLogin("1h" , "10h" , 3600 , 36000 );
// When rtime is before till, use till as rtime
checkLogin("10h" , "1h" , 36000 , 36000 );
try {
Class .forName(clazz);
} catch (ClassNotFoundException cnfe) {
return ;
}
checkKinit(null , null , null , null , KDC.DEFAULT_LIFETIME, -1 );
checkKinit("1h" , "10h" , null , null , 3600 , 36000 );
checkKinit(null , null , "30m" , "5h" , 1800 , 18000 );
checkKinit("1h" , "10h" , "30m" , "5h" , 1800 , 18000 );
checkKinitRenew();
}
static int count = 0 ;
static void checkKinit(
String s1, // ticket_lifetime in krb5.conf, null if none
String s2, // renew_lifetime in krb5.conf, null if none
String c1, // -l on kinit, null if none
String c2, // -r on kinit, null if none
int t1, int t2 // expected lifetimes, -1 of unexpected
) throws Exception {
KDC.saveConfig(OneKDC.KRB5_CONF, kdc,
s1 != null ? ("ticket_lifetime = " + s1) : "" ,
s2 != null ? ("renew_lifetime = " + s2) : "" );
Proc p = Proc.create(clazz);
if (c1 != null ) {
p.args("-l" , c1);
}
if (c2 != null ) {
p.args("-r" , c2);
}
count++;
p.args(OneKDC.USER, new String(OneKDC.PASS))
.inheritIO()
.prop("jdk.net.hosts.file" , hostsFileName)
.prop("java.security.krb5.conf" , OneKDC.KRB5_CONF)
.env("KRB5CCNAME" , "ccache" + count)
.start();
if (p.waitFor() != 0 ) {
throw new Exception();
}
FileCredentialsCache fcc =
FileCredentialsCache.acquireInstance(null , "ccache" + count);
Credentials cred = fcc.getDefaultCreds();
checkRough(cred.getEndTime().toDate(), t1);
if (cred.getRenewTill() == null ) {
checkRough(null , t2);
} else {
checkRough(cred.getRenewTill().toDate(), t2);
}
}
static void checkKinitRenew() throws Exception {
Proc p = Proc.create(clazz)
.args("-R" )
.inheritIO()
.prop("jdk.net.hosts.file" , hostsFileName)
.prop("java.security.krb5.conf" , OneKDC.KRB5_CONF)
.env("KRB5CCNAME" , "ccache" + count)
.start();
if (p.waitFor() != 0 ) {
throw new Exception();
}
}
static void checkLogin(
String s1, // ticket_lifetime in krb5.conf, null if none
String s2, // renew_lifetime in krb5.conf, null if none
int t1, int t2 // expected lifetimes, -1 of unexpected
) throws Exception {
KDC.saveConfig(OneKDC.KRB5_CONF, kdc,
s1 != null ? ("ticket_lifetime = " + s1) : "" ,
s2 != null ? ("renew_lifetime = " + s2) : "" );
Config.refresh();
Context c;
c = Context.fromJAAS("client" );
Set<KerberosTicket> tickets =
c.s().getPrivateCredentials(KerberosTicket.class );
if (tickets.size() != 1 ) {
throw new Exception();
}
KerberosTicket ticket = tickets.iterator().next();
checkRough(ticket.getEndTime(), t1);
checkRough(ticket.getRenewTill(), t2);
}
static void checkRough(Date t, int duration) throws Exception {
Date now = new Date();
if (t == null && duration == -1 ) {
return ;
}
long change = (t.getTime() - System.currentTimeMillis()) / 1000 ;
//accounting the delay factor in processing the instructions on host mc
if (change > duration + 40 || change < duration - 40 ) {
throw new Exception("Timestamp is " + t + ", actual difference "
+ change + " is not " + duration);
}
}
}
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