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jetty-9 removed redirect race from form auth

This commit is contained in:
Greg Wilkins 2012-08-20 09:22:03 +10:00
parent 2900b4df02
commit 4ff7ae6106
5 changed files with 108 additions and 42 deletions
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38
jetty-security/src/main/java/org/eclipse/jetty/security/authentication/FormAuthenticator.java
View File

@ -43,6 +43,7 @@ import org.eclipse.jetty.server.Authentication.User;
import org.eclipse.jetty.server.HttpChannel;
import org.eclipse.jetty.server.Request;
import org.eclipse.jetty.server.UserIdentity;
import org.eclipse.jetty.server.session.HashedSession;
import org.eclipse.jetty.util.MultiMap;
import org.eclipse.jetty.util.StringUtil;
import org.eclipse.jetty.util.URIUtil;
@ -200,6 +201,7 @@ public class FormAuthenticator extends LoginAuthenticator
return _deferred;
HttpSession session = request.getSession(true);
System.err.println(session.getId()+((HashedSession)session).getAttributeMap());
try
{
@ -210,16 +212,17 @@ public class FormAuthenticator extends LoginAuthenticator
final String password = request.getParameter(__J_PASSWORD);
UserIdentity user = _loginService.login(username,password);
LOG.debug("jsecuritycheck {} {}",username,user);
if (user!=null)
{
session=renewSession(request,response);
// Redirect to original request
String nuri;
FormAuthentication form_auth;
synchronized(session)
{
nuri = (String) session.getAttribute(__J_URI);
}
if (nuri == null || nuri.length() == 0)
{
@ -227,12 +230,16 @@ public class FormAuthenticator extends LoginAuthenticator
if (nuri.length() == 0)
nuri = URIUtil.SLASH;
}
response.setContentLength(0);
response.sendRedirect(response.encodeRedirectURL(nuri));
Authentication cached=new SessionAuthentication(getAuthMethod(),user,password);
session.setAttribute(SessionAuthentication.__J_AUTHENTICATED, cached);
return new FormAuthentication(getAuthMethod(),user);
form_auth = new FormAuthentication(getAuthMethod(),user);
}
LOG.debug("authenticated {}->{}",form_auth,nuri);
response.setContentLength(0);
response.sendRedirect(response.encodeRedirectURL(nuri));
return form_auth;
}
// not authenticated
@ -240,11 +247,13 @@ public class FormAuthenticator extends LoginAuthenticator
LOG.debug("Form authentication FAILED for " + StringUtil.printable(username));
if (_formErrorPage == null)
{
LOG.debug("auth failed {}->403",username);
if (response != null)
response.sendError(HttpServletResponse.SC_FORBIDDEN);
}
else if (_dispatch)
{
LOG.debug("auth failed {}=={}",username,_formErrorPage);
RequestDispatcher dispatcher = request.getRequestDispatcher(_formErrorPage);
response.setHeader(HttpHeader.CACHE_CONTROL.asString(),HttpHeaderValue.NO_CACHE.asString());
response.setDateHeader(HttpHeader.EXPIRES.asString(),1);
@ -252,6 +261,7 @@ public class FormAuthenticator extends LoginAuthenticator
}
else
{
LOG.debug("auth failed {}->{}",username,_formErrorPage);
response.sendRedirect(response.encodeRedirectURL(URIUtil.addPaths(request.getContextPath(),_formErrorPage)));
}
@ -267,17 +277,21 @@ public class FormAuthenticator extends LoginAuthenticator
_loginService!=null &&
!_loginService.validate(((Authentication.User)authentication).getUserIdentity()))
{
LOG.debug("auth revoked {}",authentication);
session.removeAttribute(SessionAuthentication.__J_AUTHENTICATED);
}
else
{
synchronized (session)
{
String j_uri=(String)session.getAttribute(__J_URI);
if (j_uri!=null)
{
MultiMap j_post = (MultiMap)session.getAttribute(__J_POST);
LOG.debug("auth retry {}->{}",authentication,j_uri);
MultiMap<String> j_post = (MultiMap<String>)session.getAttribute(__J_POST);
if (j_post!=null)
{
LOG.debug("auth rePOST {}->{}",authentication,j_uri);
StringBuffer buf = request.getRequestURL();
if (request.getQueryString() != null)
buf.append("?").append(request.getQueryString());
@ -295,15 +309,19 @@ public class FormAuthenticator extends LoginAuthenticator
}
else
session.removeAttribute(__J_URI);
}
}
LOG.debug("auth {}",authentication);
return authentication;
}
}
// if we can't send challenge
if (DeferredAuthentication.isDeferred(response))
{
LOG.debug("auth deferred {}",session.getId());
return Authentication.UNAUTHENTICATED;
}
// remember the current URI
synchronized (session)
@ -320,7 +338,7 @@ public class FormAuthenticator extends LoginAuthenticator
{
Request base_request = (req instanceof Request)?(Request)req:HttpChannel.getCurrentHttpChannel().getRequest();
base_request.extractParameters();
session.setAttribute(__J_POST, new MultiMap(base_request.getParameters()));
session.setAttribute(__J_POST, new MultiMap<String>(base_request.getParameters()));
}
}
}
@ -328,6 +346,7 @@ public class FormAuthenticator extends LoginAuthenticator
// send the the challenge
if (_dispatch)
{
LOG.debug("challenge {}=={}",session.getId(),_formLoginPage);
RequestDispatcher dispatcher = request.getRequestDispatcher(_formLoginPage);
response.setHeader(HttpHeader.CACHE_CONTROL.asString(),HttpHeaderValue.NO_CACHE.asString());
response.setDateHeader(HttpHeader.EXPIRES.asString(),1);
@ -335,11 +354,10 @@ public class FormAuthenticator extends LoginAuthenticator
}
else
{
LOG.debug("challenge {}->{}",session.getId(),_formLoginPage);
response.sendRedirect(response.encodeRedirectURL(URIUtil.addPaths(request.getContextPath(),_formLoginPage)));
}
return Authentication.SEND_CONTINUE;
}
catch (IOException | ServletException e)
{

18
jetty-security/src/main/java/org/eclipse/jetty/security/authentication/LoginAuthenticator.java
View File

@ -26,9 +26,15 @@ import org.eclipse.jetty.security.Authenticator;
import org.eclipse.jetty.security.IdentityService;
import org.eclipse.jetty.security.LoginService;
import org.eclipse.jetty.server.session.AbstractSessionManager;
import org.eclipse.jetty.server.session.HashSessionManager;
import org.eclipse.jetty.server.session.HashedSession;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
public abstract class LoginAuthenticator implements Authenticator
{
private static final Logger LOG = Log.getLogger(LoginAuthenticator.class);
protected final DeferredAuthentication _deferred=new DeferredAuthentication(this);
protected LoginService _loginService;
protected IdentityService _identityService;
@ -68,15 +74,19 @@ public abstract class LoginAuthenticator implements Authenticator
{
HttpSession httpSession = request.getSession(false);
synchronized (httpSession)
{
//if we should renew sessions, and there is an existing session that may have been seen by non-authenticated users
//(indicated by SESSION_SECURED not being set on the session) then we should change id
if (_renewSession && httpSession!=null && httpSession.getAttribute(AbstractSessionManager.SESSION_KNOWN_ONLY_TO_AUTHENTICATED)!=Boolean.TRUE)
{
synchronized (this)
{
httpSession = AbstractSessionManager.renewSession(request, httpSession,true);
}
System.err.println(((HashedSession)httpSession).getAttributeMap());
HttpSession newSession = AbstractSessionManager.renewSession(request, httpSession,true);
LOG.debug("renew {}->{}",httpSession.getId(),newSession.getId());
System.err.println(((HashedSession)newSession).getAttributeMap());
httpSession=newSession;
}
return httpSession;
}
}
}

6
jetty-security/src/main/java/org/eclipse/jetty/security/authentication/SessionAuthentication.java
View File

@ -114,23 +114,27 @@ public class SessionAuthentication implements Authentication.User, Serializable,
@Override
public String toString()
{
return "Session"+super.toString();
return String.format("%s@%x{%s,%s}",this.getClass().getSimpleName(),hashCode(),_session==null?"-":_session.getId(),_userIdentity);
}
@Override
public void sessionWillPassivate(HttpSessionEvent se)
{
}
@Override
public void sessionDidActivate(HttpSessionEvent se)
{
if (_session==null)
_session=se.getSession();
}
@Override
public void valueBound(HttpSessionBindingEvent event)
{
}
@Override
public void valueUnbound(HttpSessionBindingEvent event)
{
doLogout();

10
jetty-security/src/test/java/org/eclipse/jetty/security/ConstraintTest.java
View File

@ -34,6 +34,7 @@ import javax.servlet.http.HttpServletResponse;
import org.eclipse.jetty.security.authentication.BasicAuthenticator;
import org.eclipse.jetty.security.authentication.FormAuthenticator;
import org.eclipse.jetty.security.authentication.LoginAuthenticator;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.LocalConnector;
import org.eclipse.jetty.server.Request;
@ -44,6 +45,7 @@ import org.eclipse.jetty.server.handler.ContextHandler;
import org.eclipse.jetty.server.handler.HandlerWrapper;
import org.eclipse.jetty.server.session.SessionHandler;
import org.eclipse.jetty.util.B64Code;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.security.Constraint;
import org.eclipse.jetty.util.security.Password;
import org.junit.After;
@ -303,6 +305,10 @@ public class ConstraintTest
@Test
public void testFormRedirect() throws Exception
{
Log.getLogger(SecurityHandler.class).setDebugEnabled(true);
Log.getLogger(LoginAuthenticator.class).setDebugEnabled(true);
Log.getLogger(FormAuthenticator.class).setDebugEnabled(true);
_security.setAuthenticator(new FormAuthenticator("/testLoginPage","/testErrorPage",false));
_security.setStrict(false);
_server.start();
@ -326,6 +332,7 @@ public class ConstraintTest
assertThat(response,containsString(" 200 OK"));
assertThat(response,containsString("URI=/ctx/testLoginPage"));
System.err.println("-- wrong password");
response = _connector.getResponses("POST /ctx/j_security_check HTTP/1.0\r\n" +
"Cookie: JSESSIONID=" + session + "\r\n" +
"Content-Type: application/x-www-form-urlencoded\r\n" +
@ -334,6 +341,7 @@ public class ConstraintTest
"j_username=user&j_password=wrong");
assertThat(response,containsString("Location"));
System.err.println("-- right password");
response = _connector.getResponses("POST /ctx/j_security_check HTTP/1.0\r\n" +
"Cookie: JSESSIONID=" + session + "\r\n" +
"Content-Type: application/x-www-form-urlencoded\r\n" +
@ -345,9 +353,11 @@ public class ConstraintTest
assertThat(response,containsString("/ctx/auth/info"));
session = response.substring(response.indexOf("JSESSIONID=") + 11, response.indexOf(";Path=/ctx"));
System.err.println("--");
response = _connector.getResponses("GET /ctx/auth/info HTTP/1.0\r\n" +
"Cookie: JSESSIONID=" + session + "\r\n" +
"\r\n");
System.err.println("==");
assertThat(response,startsWith("HTTP/1.1 200 OK"));
response = _connector.getResponses("GET /ctx/admin/info HTTP/1.0\r\n" +

24
jetty-server/src/main/java/org/eclipse/jetty/server/session/AbstractSession.java
View File

@ -111,6 +111,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
/* ------------------------------------------------------------- */
@Override
public AbstractSession getSession()
{
return this;
@ -125,7 +126,14 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
}
/* ------------------------------------------------------------- */
public Map<String,Object> getAttributeMap()
{
return _attributes;
}
/* ------------------------------------------------------------ */
@Override
public Object getAttribute(String name)
{
synchronized (this)
@ -147,6 +155,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
/* ------------------------------------------------------------ */
@SuppressWarnings({ "unchecked" })
@Override
public Enumeration<String> getAttributeNames()
{
synchronized (this)
@ -173,12 +182,14 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
/* ------------------------------------------------------------- */
@Override
public long getCreationTime() throws IllegalStateException
{
return _created;
}
/* ------------------------------------------------------------ */
@Override
public String getId() throws IllegalStateException
{
return _manager._nodeIdInSessionId?_nodeId:_clusterId;
@ -197,6 +208,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
/* ------------------------------------------------------------- */
@Override
public long getLastAccessedTime() throws IllegalStateException
{
checkValid();
@ -204,6 +216,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
/* ------------------------------------------------------------- */
@Override
public int getMaxInactiveInterval()
{
checkValid();
@ -214,6 +227,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
/*
* @see javax.servlet.http.HttpSession#getServletContext()
*/
@Override
public ServletContext getServletContext()
{
return _manager._context;
@ -221,6 +235,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
/* ------------------------------------------------------------- */
@Deprecated
@Override
public HttpSessionContext getSessionContext() throws IllegalStateException
{
checkValid();
@ -233,6 +248,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
* {@link #getAttribute}
*/
@Deprecated
@Override
public Object getValue(String name) throws IllegalStateException
{
return getAttribute(name);
@ -244,6 +260,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
* {@link #getAttributeNames}
*/
@Deprecated
@Override
public String[] getValueNames() throws IllegalStateException
{
synchronized(this)
@ -309,6 +326,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
/* ------------------------------------------------------------- */
@Override
public void invalidate() throws IllegalStateException
{
// remove session from context and invalidate other sessions with same ID.
@ -372,6 +390,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
/* ------------------------------------------------------------- */
@Override
public boolean isNew() throws IllegalStateException
{
checkValid();
@ -384,12 +403,14 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
* {@link #setAttribute}
*/
@Deprecated
@Override
public void putValue(java.lang.String name, java.lang.Object value) throws IllegalStateException
{
setAttribute(name,value);
}
/* ------------------------------------------------------------ */
@Override
public void removeAttribute(String name)
{
setAttribute(name,null);
@ -401,6 +422,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
* {@link #removeAttribute}
*/
@Deprecated
@Override
public void removeValue(java.lang.String name) throws IllegalStateException
{
removeAttribute(name);
@ -419,6 +441,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
/* ------------------------------------------------------------ */
@Override
public void setAttribute(String name, Object value)
{
Object old=null;
@ -447,6 +470,7 @@ public abstract class AbstractSession implements AbstractSessionManager.SessionI
}
/* ------------------------------------------------------------- */
@Override
public void setMaxInactiveInterval(int secs)
{
_maxIdleMs=(long)secs*1000L;