| commit | author | age | ||
| efdb2b | 1 | /* |
| JM | 2 | * Copyright 2013 gitblit.com. |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package com.gitblit.wicket.pages; | |
| 17 | ||
| 18 | import javax.servlet.http.HttpServletRequest; | |
| 19 | import javax.servlet.http.HttpServletResponse; | |
| 20 | ||
| 21 | import org.apache.wicket.PageParameters; | |
| 22 | import org.apache.wicket.markup.html.WebPage; | |
| 23 | import org.apache.wicket.protocol.http.WebRequest; | |
| 24 | import org.apache.wicket.protocol.http.WebResponse; | |
| 25 | ||
| 26 | import com.gitblit.Constants; | |
| 27 | import com.gitblit.Constants.AuthenticationType; | |
| 28 | import com.gitblit.Keys; | |
| 29 | import com.gitblit.models.UserModel; | |
| 30 | import com.gitblit.utils.StringUtils; | |
| 31 | import com.gitblit.wicket.GitBlitWebApp; | |
| 32 | import com.gitblit.wicket.GitBlitWebSession; | |
| 33 | ||
| 34 | public abstract class SessionPage extends WebPage { | |
| 35 | ||
| 36 | public SessionPage() { | |
| 37 | super(); | |
| 38 | login(); | |
| 39 | } | |
| 40 | ||
| 41 | public SessionPage(final PageParameters params) { | |
| 42 | super(params); | |
| 43 | login(); | |
| 44 | } | |
| 45 | ||
| 46 | protected String [] getEncodings() { | |
| 47 | return app().settings().getStrings(Keys.web.blobEncodings).toArray(new String[0]); | |
| 48 | } | |
| 49 | ||
| 50 | protected GitBlitWebApp app() { | |
| 51 | return GitBlitWebApp.get(); | |
| 52 | } | |
| 53 | ||
| 54 | private void login() { | |
| 55 | GitBlitWebSession session = GitBlitWebSession.get(); | |
| 56 | HttpServletRequest request = ((WebRequest) getRequest()).getHttpServletRequest(); | |
| 57 | HttpServletResponse response = ((WebResponse) getResponse()).getHttpServletResponse(); | |
| 58 | ||
| 59 | if (session.isLoggedIn() && !session.isSessionInvalidated()) { | |
| 60 | // already have a session, refresh usermodel to pick up | |
| 61 | // any changes to permissions or roles (issue-186) | |
| 62 | UserModel user = app().users().getUserModel(session.getUser().username); | |
| 63 | ||
| 64 | if (user == null || user.disabled) { | |
| 65 | // user was deleted/disabled during session | |
| 66 | app().authentication().logout(request, response, user); | |
| 67 | session.setUser(null); | |
| 68 | session.invalidateNow(); | |
| 69 | return; | |
| 70 | } | |
| 71 | ||
| 72 | // validate cookie during session (issue-361) | |
| 73 | if (user != null && app().settings().getBoolean(Keys.web.allowCookieAuthentication, true)) { | |
| 74 | String requestCookie = app().authentication().getCookie(request); | |
| 75 | if (!StringUtils.isEmpty(requestCookie) && !StringUtils.isEmpty(user.cookie)) { | |
| 76 | if (!requestCookie.equals(user.cookie)) { | |
| 77 | // cookie was changed during our session | |
| 78 | app().authentication().logout(request, response, user); | |
| 79 | session.setUser(null); | |
| 80 | session.invalidateNow(); | |
| 81 | return; | |
| 82 | } | |
| 83 | } | |
| 84 | } | |
| 85 | session.setUser(user); | |
| 86 | return; | |
| 87 | } | |
| 88 | ||
| 89 | // try to authenticate by servlet request | |
| 90 | UserModel user = app().authentication().authenticate(request); | |
| 91 | ||
| 92 | // Login the user | |
| 93 | if (user != null) { | |
| 94 | // preserve the authentication type across session replacement | |
| 95 | AuthenticationType authenticationType = (AuthenticationType) request.getSession() | |
| 96 | .getAttribute(Constants.AUTHENTICATION_TYPE); | |
| 97 | ||
| 98 | // issue 62: fix session fixation vulnerability | |
| 99 | session.replaceSession(); | |
| 100 | session.setUser(user); | |
| 101 | ||
| 102 | request.getSession().setAttribute(Constants.AUTHENTICATION_TYPE, authenticationType); | |
| 103 | ||
| 104 | // Set Cookie | |
| 105 | app().authentication().setCookie(request, response, user); | |
| 106 | ||
| 107 | session.continueRequest(); | |
| 108 | } | |
| 109 | } | |
| 110 | } | |
