/**
* The instance method checks if for the given user the password is correct. The test itself is
* done with
*
* @param _name name of the person name to check
* @param _passwd password of the person to check
* @see #checkLogin
*/
protected boolean checkLogin(final String _name, final String _passwd) {
boolean ret = false;
try {
LoginContext login =
new LoginContext(this.application, new LoginCallBackHandler(_name, _passwd));
login.login();
Person person = null;
for (JAASSystem system : JAASSystem.getAllJAASSystems()) {
Set users = login.getSubject().getPrincipals(system.getPersonJAASPrincipleClass());
System.out.println("---------------------->users=" + users);
for (Object persObj : users) {
try {
String persKey = (String) system.getPersonMethodKey().invoke(persObj, null);
Person foundPerson = Person.getWithJAASKey(system, persKey);
if (foundPerson == null) {
// TODO: JAASKey for person must be added!!!
} else if (person == null) {
person = foundPerson;
} else if (person.getId() != foundPerson.getId()) {
LOG.error(
"For JAAS system "
+ system.getName()
+ " "
+ "person with key '"
+ persKey
+ "' is not unique!"
+ "Have found person '"
+ person.getName()
+ "' "
+ "(id = "
+ person.getId()
+ ") and person "
+ "'"
+ foundPerson.getName()
+ "' "
+ "(id = "
+ foundPerson.getId()
+ ").");
// TODO: throw exception!!
}
} catch (IllegalAccessException e) {
LOG.error("could not execute person key method for system " + system.getName(), e);
// TODO: throw exception!!
} catch (IllegalArgumentException e) {
LOG.error("could not execute person key method for system " + system.getName(), e);
// TODO: throw exception!!
} catch (InvocationTargetException e) {
LOG.error("could not execute person key method for system " + system.getName(), e);
// TODO: throw exception!!
}
}
}
if (person == null) {
for (JAASSystem system : JAASSystem.getAllJAASSystems()) {
Set users = login.getSubject().getPrincipals(system.getPersonJAASPrincipleClass());
for (Object persObj : users) {
try {
String persKey = (String) system.getPersonMethodKey().invoke(persObj, null);
if (person == null) {
person = Person.createPerson(system, persKey, persKey);
} else {
person.assignToJAASSystem(system, persKey);
}
} catch (IllegalAccessException e) {
LOG.error("could not execute person key method for system " + system.getName(), e);
// TODO: throw exception!!
} catch (IllegalArgumentException e) {
LOG.error("could not execute person key method for system " + system.getName(), e);
// TODO: throw exception!!
} catch (InvocationTargetException e) {
LOG.error("could not execute person key method for system " + system.getName(), e);
// TODO: throw exception!!
}
}
}
}
person.cleanUp();
for (JAASSystem system : JAASSystem.getAllJAASSystems()) {
if (system.getRoleJAASPrincipleClass() != null) {
Set rolesJaas = login.getSubject().getPrincipals(system.getRoleJAASPrincipleClass());
Set<Role> rolesEfaps = new HashSet<Role>();
for (Object roleObj : rolesJaas) {
try {
String roleKey = (String) system.getRoleMethodKey().invoke(roleObj, null);
Role roleEfaps = Role.getWithJAASKey(system, roleKey);
if (roleEfaps != null) {
rolesEfaps.add(roleEfaps);
}
} catch (IllegalAccessException e) {
LOG.error("could not execute role key method for system " + system.getName(), e);
} catch (IllegalArgumentException e) {
LOG.error("could not execute role key method for system " + system.getName(), e);
} catch (InvocationTargetException e) {
LOG.error("could not execute role key method for system " + system.getName(), e);
}
}
person.setRoles(system, rolesEfaps);
}
}
ret = true;
} catch (EFapsException e) {
e.printStackTrace();
LOG.error("login failed for '" + _name + "'", e);
} catch (LoginException e) {
e.printStackTrace();
LOG.error("login failed for '" + _name + "'", e);
}
return ret;
}
