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-rw-r--r--src/main/java/com/gitblit/manager/SessionManager.java340
1 files changed, 0 insertions, 340 deletions
diff --git a/src/main/java/com/gitblit/manager/SessionManager.java b/src/main/java/com/gitblit/manager/SessionManager.java
deleted file mode 100644
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--- a/src/main/java/com/gitblit/manager/SessionManager.java
+++ /dev/null
@@ -1,340 +0,0 @@
-/*
- * Copyright 2013 gitblit.com.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.gitblit.manager;
-
-import java.nio.charset.Charset;
-import java.security.Principal;
-import java.text.MessageFormat;
-import java.util.List;
-
-import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.wicket.RequestCycle;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.gitblit.Constants;
-import com.gitblit.Constants.AuthenticationType;
-import com.gitblit.IStoredSettings;
-import com.gitblit.Keys;
-import com.gitblit.models.UserModel;
-import com.gitblit.utils.Base64;
-import com.gitblit.utils.HttpUtils;
-import com.gitblit.utils.StringUtils;
-import com.gitblit.utils.X509Utils.X509Metadata;
-import com.gitblit.wicket.GitBlitWebSession;
-
-/**
- * The session manager handles user login & logout.
- *
- * @author James Moger
- *
- */
-public class SessionManager implements ISessionManager {
-
- private final Logger logger = LoggerFactory.getLogger(getClass());
-
- private final IStoredSettings settings;
-
- private final IRuntimeManager runtimeManager;
-
- private final IUserManager userManager;
-
- public SessionManager(
- IRuntimeManager runtimeManager,
- IUserManager userManager) {
-
- this.settings = runtimeManager.getSettings();
- this.runtimeManager = runtimeManager;
- this.userManager = userManager;
- }
-
- @Override
- public SessionManager start() {
- List<String> services = settings.getStrings("realm.authenticationServices");
- for (String service : services) {
- // TODO populate authentication services here
- }
- return this;
- }
-
- @Override
- public SessionManager stop() {
- return this;
- }
-
- /**
- * Authenticate a user based on HTTP request parameters.
- *
- * Authentication by X509Certificate is tried first and then by cookie.
- *
- * @param httpRequest
- * @return a user object or null
- */
- @Override
- public UserModel authenticate(HttpServletRequest httpRequest) {
- return authenticate(httpRequest, false);
- }
-
- /**
- * Authenticate a user based on HTTP request parameters.
- *
- * Authentication by X509Certificate, servlet container principal, cookie,
- * and BASIC header.
- *
- * @param httpRequest
- * @param requiresCertificate
- * @return a user object or null
- */
- @Override
- public UserModel authenticate(HttpServletRequest httpRequest, boolean requiresCertificate) {
- // try to authenticate by certificate
- boolean checkValidity = settings.getBoolean(Keys.git.enforceCertificateValidity, true);
- String [] oids = settings.getStrings(Keys.git.certificateUsernameOIDs).toArray(new String[0]);
- UserModel model = HttpUtils.getUserModelFromCertificate(httpRequest, checkValidity, oids);
- if (model != null) {
- // grab real user model and preserve certificate serial number
- UserModel user = userManager.getUserModel(model.username);
- X509Metadata metadata = HttpUtils.getCertificateMetadata(httpRequest);
- if (user != null) {
- flagWicketSession(AuthenticationType.CERTIFICATE);
- logger.debug(MessageFormat.format("{0} authenticated by client certificate {1} from {2}",
- user.username, metadata.serialNumber, httpRequest.getRemoteAddr()));
- return user;
- } else {
- logger.warn(MessageFormat.format("Failed to find UserModel for {0}, attempted client certificate ({1}) authentication from {2}",
- model.username, metadata.serialNumber, httpRequest.getRemoteAddr()));
- }
- }
-
- if (requiresCertificate) {
- // caller requires client certificate authentication (e.g. git servlet)
- return null;
- }
-
- // try to authenticate by servlet container principal
- Principal principal = httpRequest.getUserPrincipal();
- if (principal != null) {
- String username = principal.getName();
- if (!StringUtils.isEmpty(username)) {
- boolean internalAccount = isInternalAccount(username);
- UserModel user = userManager.getUserModel(username);
- if (user != null) {
- // existing user
- flagWicketSession(AuthenticationType.CONTAINER);
- logger.debug(MessageFormat.format("{0} authenticated by servlet container principal from {1}",
- user.username, httpRequest.getRemoteAddr()));
- return user;
- } else if (settings.getBoolean(Keys.realm.container.autoCreateAccounts, false)
- && !internalAccount) {
- // auto-create user from an authenticated container principal
- user = new UserModel(username.toLowerCase());
- user.displayName = username;
- user.password = Constants.EXTERNAL_ACCOUNT;
- userManager.updateUserModel(user);
- flagWicketSession(AuthenticationType.CONTAINER);
- logger.debug(MessageFormat.format("{0} authenticated and created by servlet container principal from {1}",
- user.username, httpRequest.getRemoteAddr()));
- return user;
- } else if (!internalAccount) {
- logger.warn(MessageFormat.format("Failed to find UserModel for {0}, attempted servlet container authentication from {1}",
- principal.getName(), httpRequest.getRemoteAddr()));
- }
- }
- }
-
- // try to authenticate by cookie
- if (userManager.supportsCookies()) {
- UserModel user = authenticate(httpRequest.getCookies());
- if (user != null) {
- flagWicketSession(AuthenticationType.COOKIE);
- logger.debug(MessageFormat.format("{0} authenticated by cookie from {1}",
- user.username, httpRequest.getRemoteAddr()));
- return user;
- }
- }
-
- // try to authenticate by BASIC
- final String authorization = httpRequest.getHeader("Authorization");
- if (authorization != null && authorization.startsWith("Basic")) {
- // Authorization: Basic base64credentials
- String base64Credentials = authorization.substring("Basic".length()).trim();
- String credentials = new String(Base64.decode(base64Credentials),
- Charset.forName("UTF-8"));
- // credentials = username:password
- final String[] values = credentials.split(":", 2);
-
- if (values.length == 2) {
- String username = values[0];
- char[] password = values[1].toCharArray();
- UserModel user = authenticate(username, password);
- if (user != null) {
- flagWicketSession(AuthenticationType.CREDENTIALS);
- logger.debug(MessageFormat.format("{0} authenticated by BASIC request header from {1}",
- user.username, httpRequest.getRemoteAddr()));
- return user;
- } else {
- logger.warn(MessageFormat.format("Failed login attempt for {0}, invalid credentials from {1}",
- username, httpRequest.getRemoteAddr()));
- }
- }
- }
- return null;
- }
-
- /**
- * Authenticate a user based on their cookie.
- *
- * @param cookies
- * @return a user object or null
- */
- protected UserModel authenticate(Cookie[] cookies) {
- if (userManager.supportsCookies()) {
- if (cookies != null && cookies.length > 0) {
- for (Cookie cookie : cookies) {
- if (cookie.getName().equals(Constants.NAME)) {
- String value = cookie.getValue();
- return userManager.authenticate(value.toCharArray());
- }
- }
- }
- }
- return null;
- }
-
- protected void flagWicketSession(AuthenticationType authenticationType) {
- RequestCycle requestCycle = RequestCycle.get();
- if (requestCycle != null) {
- // flag the Wicket session, if this is a Wicket request
- GitBlitWebSession session = GitBlitWebSession.get();
- session.authenticationType = authenticationType;
- }
- }
-
- /**
- * Authenticate a user based on a username and password.
- *
- * @see IUserService.authenticate(String, char[])
- * @param username
- * @param password
- * @return a user object or null
- */
- @Override
- public UserModel authenticate(String username, char[] password) {
- if (StringUtils.isEmpty(username)) {
- // can not authenticate empty username
- return null;
- }
-
- String usernameDecoded = StringUtils.decodeUsername(username);
- String pw = new String(password);
- if (StringUtils.isEmpty(pw)) {
- // can not authenticate empty password
- return null;
- }
- // check to see if this is the federation user
-// if (canFederate()) {
-// if (usernameDecoded.equalsIgnoreCase(Constants.FEDERATION_USER)) {
-// List<String> tokens = getFederationTokens();
-// if (tokens.contains(pw)) {
-// return getFederationUser();
-// }
-// }
-// }
-
- UserModel user = userManager.authenticate(usernameDecoded, password);
-
- // try registered external authentication providers
- if (user == null) {
-// for (AuthenticationService service : authenticationServices) {
-// if (service instanceof UsernamePasswordAuthenticationService) {
-// user = service.authenticate(usernameDecoded, password);
-// if (user != null) {
-// // user authenticated
-// user.accountType = service.getAccountType();
-// return user;
-// }
-// }
-// }
- }
- return user;
- }
-
- /**
- * Sets a cookie for the specified user.
- *
- * @param response
- * @param user
- */
- @Override
- public void setCookie(HttpServletResponse response, UserModel user) {
- GitBlitWebSession session = GitBlitWebSession.get();
- boolean standardLogin = session.authenticationType.isStandard();
-
- if (userManager.supportsCookies() && standardLogin) {
- Cookie userCookie;
- if (user == null) {
- // clear cookie for logout
- userCookie = new Cookie(Constants.NAME, "");
- } else {
- // set cookie for login
- String cookie = userManager.getCookie(user);
- if (StringUtils.isEmpty(cookie)) {
- // create empty cookie
- userCookie = new Cookie(Constants.NAME, "");
- } else {
- // create real cookie
- userCookie = new Cookie(Constants.NAME, cookie);
- userCookie.setMaxAge(Integer.MAX_VALUE);
- }
- }
- userCookie.setPath("/");
- response.addCookie(userCookie);
- }
- }
-
- /**
- * Logout a user.
- *
- * @param user
- */
- @Override
- public void logout(HttpServletResponse response, UserModel user) {
- setCookie(response, null);
- userManager.logout(user);
- }
-
- /**
- * Returns true if the username represents an internal account
- *
- * @param username
- * @return true if the specified username represents an internal account
- */
- protected boolean isInternalAccount(String username) {
- return !StringUtils.isEmpty(username)
- && (username.equalsIgnoreCase(Constants.FEDERATION_USER)
- || username.equalsIgnoreCase(UserModel.ANONYMOUS.username));
- }
-
-// protected UserModel getFederationUser() {
-// // the federation user is an administrator
-// UserModel federationUser = new UserModel(Constants.FEDERATION_USER);
-// federationUser.canAdmin = true;
-// return federationUser;
-// }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 00:03:05 +0000