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* version 2 for more details (a copy is included in the LICENSE file that
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*
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/*
* @test
* @bug 4378100
* @summary LoginContext doesn't reinit modules with new Subject
* if authentication fails
*
* @build ModuleSubject ModuleSubjectModule
* @run main/othervm -Djava.security.auth.login.config=file:${test.src}/ModuleSubject.config ModuleSubject
*/
import javax.security.auth.*;
import javax.security.auth.login.*;
import java.security.Principal;
public class ModuleSubject {
public static void main(String[] args) {
LoginContext lc = null;
try {
lc = new LoginContext("SampleLogin");
} catch (LoginException le) {
System.out.println
("ModuleSubject test failed - login construction failed");
throw new SecurityException(le.getMessage());
}
// first attempt must fail
try {
lc.login();
throw new SecurityException
("ModuleSubject test failed: 1st login attempt did not fail!");
} catch (LoginException le) {
// good!
System.out.println
("Good: first attempt failed");
le.printStackTrace();
}
if (lc.getSubject() != null) {
throw new SecurityException
("ModuleSubject test failed - " +
"Subject after failed attempt not null: " +
lc.getSubject().toString());
}
// second attempt succeeds, and the correct subject comes back
try {
lc.login();
java.util.Set principals = lc.getSubject().getPrincipals();
if (principals.size() != 1) {
throw new SecurityException("ModuleSubject test failed: " +
"corrupted subject");
}
java.util.Iterator i = principals.iterator();
while (i.hasNext()) {
Principal p = (Principal)i.next();
System.out.println("principal after authentication = " +
p.toString());
}
} catch (LoginException le) {
System.out.println
("ModuleSubject test failed - 2nd login attempt failed");
throw new SecurityException(le.getMessage());
}
System.out.println("ModuleSubject test succeeded");
}
}