package org.argeo.cms.auth;
import java.io.IOException;
-import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
-import java.util.Set;
import javax.security.auth.Subject;
import javax.security.auth.callback.Callback;
import javax.security.auth.login.FailedLoginException;
import javax.security.auth.login.LoginException;
import javax.security.auth.spi.LoginModule;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpSession;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.ArgeoException;
-import org.argeo.cms.internal.kernel.Activator;
+import org.argeo.cms.CmsException;
import org.argeo.eclipse.ui.specific.UiContext;
import org.osgi.framework.BundleContext;
-import org.osgi.service.http.HttpContext;
+import org.osgi.framework.FrameworkUtil;
import org.osgi.service.useradmin.Authorization;
import org.osgi.service.useradmin.User;
import org.osgi.service.useradmin.UserAdmin;
-public class UserAdminLoginModule implements LoginModule, AuthConstants {
- private final static Log log = LogFactory
- .getLog(UserAdminLoginModule.class);
-
+public class UserAdminLoginModule implements LoginModule {
private Subject subject;
private CallbackHandler callbackHandler;
- private boolean isAnonymous = false;
+ private Map<String, Object> sharedState = null;
+
+ // private boolean isAnonymous = false;
- private HttpServletRequest request = null;
+ // private state
+ private BundleContext bc;
+ private Authorization authorization;
+ @SuppressWarnings("unchecked")
@Override
- public void initialize(Subject subject, CallbackHandler callbackHandler,
- Map<String, ?> sharedState, Map<String, ?> options) {
+ public void initialize(Subject subject, CallbackHandler callbackHandler, Map<String, ?> sharedState,
+ Map<String, ?> options) {
+ this.subject = subject;
try {
- this.subject = subject;
+ bc = FrameworkUtil.getBundle(UserAdminLoginModule.class).getBundleContext();
+ assert bc != null;
+ // this.subject = subject;
this.callbackHandler = callbackHandler;
- if (options.containsKey("anonymous"))
- isAnonymous = Boolean.parseBoolean(options.get("anonymous")
- .toString());
+ this.sharedState = (Map<String, Object>) sharedState;
+ // if (options.containsKey("anonymous"))
+ // isAnonymous =
+ // Boolean.parseBoolean(options.get("anonymous").toString());
} catch (Exception e) {
- throw new ArgeoException("Cannot initialize login module", e);
+ throw new CmsException("Cannot initialize login module", e);
}
}
@Override
public boolean login() throws LoginException {
- BundleContext bc = Activator.getBundleContext();
- UserAdmin userAdmin = bc.getService(bc
- .getServiceReference(UserAdmin.class));
- Authorization authorization = null;
- if (isAnonymous) {
+ Authorization sharedAuth = (Authorization) sharedState.get(CmsAuthUtils.SHARED_STATE_AUTHORIZATION);
+ if (sharedAuth != null) {
+ if (callbackHandler == null && sharedAuth.getName() != null)
+ throw new LoginException("Shared authorization should be anonymous");
+ return false;
+ }
+ UserAdmin userAdmin = bc.getService(bc.getServiceReference(UserAdmin.class));
+ if (callbackHandler == null) {// anonymous
authorization = userAdmin.getAuthorization(null);
+ sharedState.put(CmsAuthUtils.SHARED_STATE_AUTHORIZATION, authorization);
+ return true;
+ }
+
+ final String username;
+ final char[] password;
+ if (callbackHandler == null && sharedState.containsKey(CmsAuthUtils.SHARED_STATE_NAME)
+ && sharedState.containsKey(CmsAuthUtils.SHARED_STATE_PWD)) {
+ username = (String) sharedState.get(CmsAuthUtils.SHARED_STATE_NAME);
+ password = (char[]) sharedState.get(CmsAuthUtils.SHARED_STATE_PWD);
+ // TODO locale?
+ // NB: raw user name is used
+ AuthenticatingUser authenticatingUser = new AuthenticatingUser(username, password);
+ authorization = userAdmin.getAuthorization(authenticatingUser);
} else {
- HttpRequestCallback httpCallback = new HttpRequestCallback();
+
// ask for username and password
NameCallback nameCallback = new NameCallback("User");
- PasswordCallback passwordCallback = new PasswordCallback(
- "Password", false);
+ PasswordCallback passwordCallback = new PasswordCallback("Password", false);
LanguageCallback langCallback = new LanguageCallback();
try {
- callbackHandler.handle(new Callback[] { httpCallback,
- nameCallback, passwordCallback, langCallback });
+ callbackHandler.handle(new Callback[] { nameCallback, passwordCallback, langCallback });
} catch (IOException e) {
- throw new LoginException("Cannot handle http callback: "
- + e.getMessage());
- } catch (ThreadDeath e) {
- throw new ThreadDeathLoginException(
- "Callbackhandler thread died", e);
+ throw new LoginException("Cannot handle callback: " + e.getMessage());
+ // } catch (ThreadDeath e) {
+ // throw new ThreadDeathLoginException("Callbackhandler thread
+ // died", e);
} catch (UnsupportedCallbackException e) {
return false;
}
- request = httpCallback.getRequest();
- if (request != null) {
- authorization = (Authorization) request
- .getAttribute(HttpContext.AUTHORIZATION);
- if (authorization == null)
- authorization = (Authorization) request.getSession()
- .getAttribute(HttpContext.AUTHORIZATION);
- }
// i18n
Locale locale = langCallback.getLocale();
locale = Locale.getDefault();
UiContext.setLocale(locale);
- if (authorization == null) {
- // create credentials
- final String username = nameCallback.getName();
- if (username == null || username.trim().equals("")) {
- // authorization = userAdmin.getAuthorization(null);
- throw new CredentialNotFoundException(
- "No credentials provided");
- } else {
- char[] password = {};
- if (passwordCallback.getPassword() != null)
- password = passwordCallback.getPassword();
- else
- throw new CredentialNotFoundException(
- "No credentials provided");
-
- User user = userAdmin.getUser(null, username);
- if (user == null)
- throw new FailedLoginException("Invalid credentials");
- if (!user.hasCredential(null, password))
- throw new FailedLoginException("Invalid credentials");
- // return false;
-
- // Log and monitor new login
- if (log.isDebugEnabled())
- log.debug("Logged in to CMS with username [" + username+"]");
-
- authorization = userAdmin.getAuthorization(user);
- }
+ // authorization = (Authorization)
+ // sharedState.get(CmsAuthUtils.SHARED_STATE_AUTHORIZATION);
+ //
+ // if (authorization == null) {
+ // create credentials
+ username = nameCallback.getName();
+ if (username == null || username.trim().equals("")) {
+ // authorization = userAdmin.getAuthorization(null);
+ throw new CredentialNotFoundException("No credentials provided");
}
- // } else {
- // authorization = userAdmin.getAuthorization(null);
- // }
+ // char[] password = {};
+ if (passwordCallback.getPassword() != null)
+ password = passwordCallback.getPassword();
+ else
+ throw new CredentialNotFoundException("No credentials provided");
+ // FIXME move Argeo specific convention from user admin to here
+ User user = userAdmin.getUser(null, username);
+ if (user == null)
+ throw new FailedLoginException("Invalid credentials");
+ if (!user.hasCredential(null, password))
+ throw new FailedLoginException("Invalid credentials");
+ // return false;
+
+ // Log and monitor new login
+ // if (log.isDebugEnabled())
+ // log.debug("Logged in to CMS with username [" + username +
+ // "]");
+
+ authorization = userAdmin.getAuthorization(user);
+ assert authorization != null;
}
- subject.getPrivateCredentials().add(authorization);
- return true;
+
+ // }
+ // if
+ // (!sharedState.containsKey(CmsAuthUtils.SHARED_STATE_AUTHORIZATION))
+ sharedState.put(CmsAuthUtils.SHARED_STATE_AUTHORIZATION, authorization);
+ return authorization != null;
}
@Override
public boolean commit() throws LoginException {
- Authorization authorization = subject
- .getPrivateCredentials(Authorization.class).iterator().next();
- if (request != null && authorization.getName() != null) {
- request.setAttribute(HttpContext.REMOTE_USER,
- authorization.getName());
- request.setAttribute(HttpContext.AUTHORIZATION, authorization);
- request.getSession().setAttribute(HttpContext.AUTHORIZATION,
- authorization);
- subject.getPrivateCredentials().add(request.getSession());
+ // Set<KerberosPrincipal> kerberosPrincipals =
+ // subject.getPrincipals(KerberosPrincipal.class);
+ // if (kerberosPrincipals.size() != 0) {
+ // KerberosPrincipal kerberosPrincipal =
+ // kerberosPrincipals.iterator().next();
+ // System.out.println(kerberosPrincipal);
+ // UserAdmin userAdmin =
+ // bc.getService(bc.getServiceReference(UserAdmin.class));
+ // User user = userAdmin.getUser(null, kerberosPrincipal.getName());
+ // Authorization authorization = userAdmin.getAuthorization(user);
+ // sharedState.put(SHARED_STATE_AUTHORIZATION, authorization);
+ // }
+ if (authorization == null) {
+ return false;
+ // throw new LoginException("Authorization should not be null");
+ } else {
+ CmsAuthUtils.addAuthentication(subject, authorization);
+ return true;
}
- return true;
}
@Override
public boolean abort() throws LoginException {
- cleanUp();
+ authorization = null;
return true;
}
@Override
public boolean logout() throws LoginException {
- Set<HttpSession> httpSession = subject
- .getPrivateCredentials(HttpSession.class);
- Iterator<HttpSession> it = httpSession.iterator();
- while (it.hasNext()) {
- HttpSession sess = it.next();
- sess.setAttribute(HttpContext.AUTHORIZATION, null);
- // sess.setMaxInactiveInterval(1);// invalidate session
- }
- subject.getPrivateCredentials().removeAll(httpSession);
- cleanUp();
+ CmsAuthUtils.cleanUp(subject);
return true;
}
-
- private void cleanUp() {
- subject.getPrivateCredentials().removeAll(
- subject.getPrivateCredentials(Authorization.class));
- subject = null;
- }
-
}
projects / lgpl / argeo-commons.git / blobdiff