/**
* Login the user.
*
* @param username, the username.
* @param password, the password, may not be required (depends on the LoginSettings flags).
* @return true if the user is successfully logged in.
*/
public boolean login(String username, String password) {
Log.debug("UserState.login");
// perform the login
try {
_user = getCache().getUser(username);
if (_user == null) {
Log.log(
User.ERR_USER_NOT_FOUND1.getText()
+ " ["
+ username
+ "] "
+ User.ERR_USER_NOT_FOUND2.getText());
return false;
}
// validate password
if (getLoginSettings().getFlags(LoginSettings.FLAG_REQUIRE_PASSWORD)) {
// test the user against the security id
SecurityId sid = new SecurityId(username, password);
if (!_user.identityCheck(sid)) {
_user = null;
Log.log(User.ERR_INCORRECT_PASSWORD.getText() + " [" + sid.getName() + "]");
}
}
} catch (Exception e) {
_user = null;
}
return (_user != null);
}
/**
* Construct the RMI server. This parses command arguments [-host <hostname>] [-regport <bootstrap
* registry port>] [ -context <ctx>] Note that this sets the singleton LocalServerFactory and adds
* the context information to the Config singleton. The RMIServer will use the default, context,
* commandline or Config information to locate the Secure registry. The Config singleton should be
* properly initialized with any extra information before creating and running the server.
*
* @param args, the command line arguments.
* @see LocalServerFactory.setArgs.
* @see Config.addContext
* @param loadContext, if false then the default server context or context specified in args is
* not loaded.
*/
public RmiServer(String args[], boolean loadContext) {
// create list to hold our servants
_servants = new LinkedList();
// default security uses the system ID created from Config data
if (loadContext) {
// load the rmi server context, or that in the command line
Config.getSingleton().addContext(args, CKfw.RMISERVER_CONTEXT);
}
// load rebind period from Config, else default rebind every 30 seconds
_rebindMS = Config.getProp(CKfw.RMISERVER_MS_REBIND, 30000);
// send the args to LocalServerFactory so it can parse them
LocalServerFactory.setArgs(args);
// do this after the context is loaded so the config entries for
// getSystemId have been set
_securityId = SecurityId.getSystemId();
// load servant ports from Config
String servantPortKey = CKfw.RMISERVANT_PORTRANGE_PREFIX + getClass().getName();
String servantPorts = Config.getProp(servantPortKey);
// if there is a port range specified parse and set it
if (servantPorts != null)
try {
StringTokenizer st = new StringTokenizer(servantPorts, "-");
String sMin = st.nextToken();
String sMax = st.nextToken();
int min = Integer.parseInt(sMin);
int max = Integer.parseInt(sMax);
// check for validity
if (min <= 0 || max <= 0 || max < min)
Log.error(servantPortKey + "=" + servantPorts + " " + ERR_PORT_RANGE.getText());
else {
// valid, set the range
_nextServantPort = min;
_maxServantPort = max;
}
} catch (Exception e) {
// parsing failed, log it
Log.error(
EXCEPTION_NOT_PARSE1.getText()
+ " "
+ servantPortKey
+ "="
+ servantPorts
+ ", "
+ EXCEPTION_NOT_PARSE2.getText()
+ " "
+ e.toString());
}
}
/**
* Get the system id for authenticating with the secure registry.
*
* @return a system id loaded from Config data.
*/
private static synchronized SecurityId getSystemId() {
if (s_systemId == null) s_systemId = SecurityId.getSystemId();
return s_systemId;
}
