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- package com.gitblit;
-
- import java.io.File;
- import java.io.IOException;
- import java.text.MessageFormat;
- import java.util.ArrayList;
- import java.util.List;
-
- import javax.servlet.ServletContextEvent;
- import javax.servlet.ServletContextListener;
- import javax.servlet.http.Cookie;
-
- import org.apache.wicket.protocol.http.WebResponse;
- import org.eclipse.jgit.errors.RepositoryNotFoundException;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.lib.StoredConfig;
- import org.eclipse.jgit.transport.resolver.FileResolver;
- import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
-
- import com.gitblit.Constants.AccessRestrictionType;
- import com.gitblit.utils.JGitUtils;
- import com.gitblit.wicket.models.RepositoryModel;
- import com.gitblit.wicket.models.User;
-
- public class GitBlit implements ServletContextListener {
-
- private final static GitBlit gitblit;
-
- private final Logger logger = LoggerFactory.getLogger(GitBlit.class);
-
- private FileResolver<Void> repositoryResolver;
-
- private File repositoriesFolder;
-
- private boolean exportAll;
-
- private ILoginService loginService;
-
- private IStoredSettings storedSettings;
-
- static {
- gitblit = new GitBlit();
- }
-
- public static GitBlit self() {
- return gitblit;
- }
-
- private GitBlit() {
- }
-
- public IStoredSettings settings() {
- return storedSettings;
- }
-
- public boolean isDebugMode() {
- return storedSettings.getBoolean(Keys.web.debugMode, false);
- }
-
- public String getCloneUrl(String repositoryName) {
- return storedSettings.getString(Keys.git.cloneUrl, "https://localhost/git/") + repositoryName;
- }
-
- public void setLoginService(ILoginService loginService) {
- this.loginService = loginService;
- }
-
- public User authenticate(String username, char[] password) {
- if (loginService == null) {
- return null;
- }
- return loginService.authenticate(username, password);
- }
-
- public User authenticate(Cookie[] cookies) {
- if (loginService == null) {
- return null;
- }
- if (cookies != null && cookies.length > 0) {
- for (Cookie cookie : cookies) {
- if (cookie.getName().equals(Constants.NAME)) {
- String value = cookie.getValue();
- return loginService.authenticate(value.toCharArray());
- }
- }
- }
- return null;
- }
-
- public void setCookie(WebResponse response, User user) {
- Cookie userCookie = new Cookie(Constants.NAME, user.getCookie());
- userCookie.setMaxAge(Integer.MAX_VALUE);
- userCookie.setPath("/");
- response.addCookie(userCookie);
- }
-
- public User getUser(String username) {
- User user = loginService.getUserModel(username);
- return user;
- }
-
- public void editUserModel(User user, boolean isCreate) throws GitBlitException {
- if (!loginService.updateUserModel(user)) {
- throw new GitBlitException(isCreate ? "Failed to add user!" : "Failed to update user!");
- }
- }
-
- public List<String> getRepositoryList() {
- return JGitUtils.getRepositoryList(repositoriesFolder, exportAll, storedSettings.getBoolean(Keys.git.nestedRepositories, true));
- }
-
- public Repository getRepository(String repositoryName) {
- Repository r = null;
- try {
- r = repositoryResolver.open(null, repositoryName);
- } catch (RepositoryNotFoundException e) {
- r = null;
- logger.error("GitBlit.getRepository(String) failed to find repository " + repositoryName);
- } catch (ServiceNotEnabledException e) {
- r = null;
- e.printStackTrace();
- }
- return r;
- }
-
- public List<RepositoryModel> getRepositoryModels(User user) {
- List<String> list = getRepositoryList();
- List<RepositoryModel> repositories = new ArrayList<RepositoryModel>();
- for (String repo : list) {
- RepositoryModel model = getRepositoryModel(user, repo);
- if (model != null) {
- repositories.add(model);
- }
- }
- return repositories;
- }
-
- public RepositoryModel getRepositoryModel(User user, String repositoryName) {
- RepositoryModel model = getRepositoryModel(repositoryName);
- if (model.accessRestriction.atLeast(AccessRestrictionType.VIEW)) {
- if (user != null && user.canView(model)) {
- return model;
- }
- return null;
- } else {
- return model;
- }
- }
-
- public RepositoryModel getRepositoryModel(String repositoryName) {
- Repository r = getRepository(repositoryName);
- RepositoryModel model = new RepositoryModel();
- model.name = repositoryName;
- model.hasCommits = JGitUtils.hasCommits(r);
- model.lastChange = JGitUtils.getLastChange(r);
- StoredConfig config = JGitUtils.readConfig(r);
- if (config != null) {
- model.description = config.getString("gitblit", null, "description");
- model.owner = config.getString("gitblit", null, "owner");
- model.useTickets = config.getBoolean("gitblit", "useTickets", false);
- model.useDocs = config.getBoolean("gitblit", "useDocs", false);
- model.accessRestriction = AccessRestrictionType.fromString(config.getString("gitblit", null, "accessRestriction"));
- model.showRemoteBranches = config.getBoolean("gitblit", "showRemoteBranches", false);
- }
- r.close();
- return model;
- }
-
- public void editRepositoryModel(RepositoryModel repository, boolean isCreate) throws GitBlitException {
- Repository r = null;
- if (isCreate) {
- if (new File(repositoriesFolder, repository.name).exists()) {
- throw new GitBlitException(MessageFormat.format("Can not create repository {0} because it already exists.", repository.name));
- }
- // create repository
- logger.info("create repository " + repository.name);
- r = JGitUtils.createRepository(repositoriesFolder, repository.name, true);
- } else {
- // load repository
- logger.info("edit repository " + repository.name);
- try {
- r = repositoryResolver.open(null, repository.name);
- } catch (RepositoryNotFoundException e) {
- logger.error("Repository not found", e);
- } catch (ServiceNotEnabledException e) {
- logger.error("Service not enabled", e);
- }
- }
-
- // update settings
- StoredConfig config = JGitUtils.readConfig(r);
- config.setString("gitblit", null, "description", repository.description);
- config.setString("gitblit", null, "owner", repository.owner);
- config.setBoolean("gitblit", null, "useTickets", repository.useTickets);
- config.setBoolean("gitblit", null, "useDocs", repository.useDocs);
- config.setString("gitblit", null, "accessRestriction", repository.accessRestriction.toString());
- config.setBoolean("gitblit", null, "showRemoteBranches", repository.showRemoteBranches);
- try {
- config.save();
- } catch (IOException e) {
- logger.error("Failed to save repository config!", e);
- }
- r.close();
- }
-
- public void configureContext(IStoredSettings settings) {
- logger.info("Configure GitBlit from " + settings.toString());
- this.storedSettings = settings;
- repositoriesFolder = new File(settings.getString(Keys.git.repositoriesFolder, "repos"));
- exportAll = settings.getBoolean(Keys.git.exportAll, true);
- repositoryResolver = new FileResolver<Void>(repositoriesFolder, exportAll);
- }
-
- @Override
- public void contextInitialized(ServletContextEvent contextEvent) {
- if (storedSettings == null) {
- WebXmlSettings webxmlSettings = new WebXmlSettings(contextEvent.getServletContext());
- configureContext(webxmlSettings);
- }
- }
-
- @Override
- public void contextDestroyed(ServletContextEvent contextEvent) {
- logger.info("GitBlit context destroyed by servlet container.");
- }
- }
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