protected boolean isVisibleTo(Branch.NameKey branchName, CurrentUser user) {
ProjectState pe = projectCache.get(branchName.getParentKey());
if (pe == null) {
return false;
}
ProjectControl pc = pe.controlFor(user);
return pc.controlForRef(branchName).isVisible();
}
protected boolean isVisibleTo(Change change, CurrentUser user) throws OrmException {
if (change == null) {
return false;
}
ProjectState pe = projectCache.get(change.getProject());
if (pe == null) {
return false;
}
ProjectControl pc = pe.controlFor(user);
ReviewDb db = dbProvider.get();
return pc.controlFor(db, change).isVisible(db);
}
private boolean inProject(final Change change) {
if (projectControl == null) {
// No --project option, so they want every project.
return true;
}
return projectControl.getProject().getNameKey().equals(change.getProject());
}
private Set<PatchSet.Id> parsePatchSetId(final String patchIdentity)
throws UnloggedFailure, OrmException {
// By commit?
//
if (patchIdentity.matches("^([0-9a-fA-F]{4," + RevId.LEN + "})$")) {
final RevId id = new RevId(patchIdentity);
final ResultSet<PatchSet> patches;
if (id.isComplete()) {
patches = db.patchSets().byRevision(id);
} else {
patches = db.patchSets().byRevisionRange(id, id.max());
}
final Set<PatchSet.Id> matches = new HashSet<PatchSet.Id>();
for (final PatchSet ps : patches) {
final Change change = db.changes().get(ps.getId().getParentKey());
if (inProject(change)) {
matches.add(ps.getId());
}
}
switch (matches.size()) {
case 1:
return matches;
case 0:
throw error("\"" + patchIdentity + "\" no such patch set");
default:
throw error("\"" + patchIdentity + "\" matches multiple patch sets");
}
}
// By older style change,patchset?
//
if (patchIdentity.matches("^[1-9][0-9]*,[1-9][0-9]*$")) {
final PatchSet.Id patchSetId;
try {
patchSetId = PatchSet.Id.parse(patchIdentity);
} catch (IllegalArgumentException e) {
throw error("\"" + patchIdentity + "\" is not a valid patch set");
}
if (db.patchSets().get(patchSetId) == null) {
throw error("\"" + patchIdentity + "\" no such patch set");
}
if (projectControl != null) {
final Change change = db.changes().get(patchSetId.getParentKey());
if (!inProject(change)) {
throw error(
"change "
+ change.getId()
+ " not in project "
+ projectControl.getProject().getName());
}
}
return Collections.singleton(patchSetId);
}
throw error("\"" + patchIdentity + "\" is not a valid patch set");
}
private String[] makeEnv(final HttpServletRequest req, final ProjectControl project) {
final EnvList env = new EnvList(_env);
final int contentLength = Math.max(0, req.getContentLength());
// These ones are from "The WWW Common Gateway Interface Version 1.1"
//
env.set("AUTH_TYPE", req.getAuthType());
env.set("CONTENT_LENGTH", Integer.toString(contentLength));
env.set("CONTENT_TYPE", req.getContentType());
env.set("GATEWAY_INTERFACE", "CGI/1.1");
env.set("PATH_INFO", req.getPathInfo());
env.set("PATH_TRANSLATED", null);
env.set("QUERY_STRING", req.getQueryString());
env.set("REMOTE_ADDR", req.getRemoteAddr());
env.set("REMOTE_HOST", req.getRemoteHost());
env.set("HTTPS", req.isSecure() ? "ON" : "OFF");
// The identity information reported about the connection by a
// RFC 1413 [11] request to the remote agent, if
// available. Servers MAY choose not to support this feature, or
// not to request the data for efficiency reasons.
// "REMOTE_IDENT" => "NYI"
//
env.set("REQUEST_METHOD", req.getMethod());
env.set("SCRIPT_NAME", req.getContextPath() + req.getServletPath());
env.set("SCRIPT_FILENAME", gitwebCgi.toAbsolutePath().toString());
env.set("SERVER_NAME", req.getServerName());
env.set("SERVER_PORT", Integer.toString(req.getServerPort()));
env.set("SERVER_PROTOCOL", req.getProtocol());
env.set("SERVER_SOFTWARE", getServletContext().getServerInfo());
final Enumeration<String> hdrs = enumerateHeaderNames(req);
while (hdrs.hasMoreElements()) {
final String name = hdrs.nextElement();
final String value = req.getHeader(name);
env.set("HTTP_" + name.toUpperCase().replace('-', '_'), value);
}
env.set("GERRIT_CONTEXT_PATH", req.getContextPath() + "/");
env.set("GERRIT_PROJECT_NAME", project.getProject().getName());
if (project.forUser(anonymousUserProvider.get()).isVisible()) {
env.set("GERRIT_ANONYMOUS_READ", "1");
}
String remoteUser = null;
if (project.getCurrentUser().isIdentifiedUser()) {
final IdentifiedUser u = (IdentifiedUser) project.getCurrentUser();
final String user = u.getUserName();
env.set("GERRIT_USER_NAME", user);
if (user != null && !user.isEmpty()) {
remoteUser = user;
} else {
remoteUser = "******" + u.getAccountId();
}
}
env.set("REMOTE_USER", remoteUser);
// Override CGI settings using alternative URI provided by gitweb.url.
// This is required to trick gitweb into thinking that it's served under
// different URL. Setting just $my_uri on the perl's side isn't enough,
// because few actions (atom, blobdiff_plain, commitdiff_plain) rely on
// URL returned by $cgi->self_url().
//
if (gitwebUrl != null) {
int schemePort = -1;
if (gitwebUrl.getScheme() != null) {
if (gitwebUrl.getScheme().equals("http")) {
env.set("HTTPS", "OFF");
schemePort = 80;
} else {
env.set("HTTPS", "ON");
schemePort = 443;
}
}
if (gitwebUrl.getHost() != null) {
env.set("SERVER_NAME", gitwebUrl.getHost());
env.set("HTTP_HOST", gitwebUrl.getHost());
}
if (gitwebUrl.getPort() != -1) {
env.set("SERVER_PORT", Integer.toString(gitwebUrl.getPort()));
} else if (schemePort != -1) {
env.set("SERVER_PORT", Integer.toString(schemePort));
}
if (gitwebUrl.getPath() != null) {
env.set("SCRIPT_NAME", gitwebUrl.getPath().isEmpty() ? "/" : gitwebUrl.getPath());
}
}
return env.getEnvArray();
}
@Override
protected void service(final HttpServletRequest req, final HttpServletResponse rsp)
throws IOException {
if (req.getQueryString() == null || req.getQueryString().isEmpty()) {
// No query string? They want the project list, which we don't
// currently support. Return to Gerrit's own web UI.
//
rsp.sendRedirect(req.getContextPath() + "/");
return;
}
final Map<String, String> params = getParameters(req);
String a = params.get("a");
if (a != null) {
if (deniedActions.contains(a)) {
rsp.sendError(HttpServletResponse.SC_FORBIDDEN);
return;
}
if (a.equals(PROJECT_LIST_ACTION)) {
rsp.sendRedirect(
req.getContextPath()
+ "/#"
+ PageLinks.ADMIN_PROJECTS
+ "?filter="
+ Url.encode(params.get("pf") + "/"));
return;
}
}
String name = params.get("p");
if (name == null) {
rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
}
if (name.endsWith(".git")) {
name = name.substring(0, name.length() - 4);
}
final Project.NameKey nameKey = new Project.NameKey(name);
final ProjectControl project;
try {
project = projectControl.validateFor(nameKey);
if (!project.allRefsAreVisible() && !project.isOwner()) {
// Pretend the project doesn't exist
throw new NoSuchProjectException(nameKey);
}
} catch (NoSuchProjectException e) {
if (userProvider.get().isIdentifiedUser()) {
rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
} else {
// Allow anonymous users a chance to login.
// Avoid leaking information by not distinguishing between
// project not existing and no access rights.
rsp.sendRedirect(getLoginRedirectUrl(req));
}
return;
}
try (Repository repo = repoManager.openRepository(nameKey)) {
CacheHeaders.setNotCacheable(rsp);
exec(req, rsp, project);
} catch (RepositoryNotFoundException e) {
getServletContext().log("Cannot open repository", e);
rsp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
}
private boolean shouldReplicate(ProjectControl projectControl) {
return projectControl.isReadable()
&& (!projectControl.isHidden() || config.replicateHiddenProjects());
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
handleAuth(req);
resp.setCharacterEncoding("UTF-8");
final PrintWriter out = resp.getWriter();
try {
String pathInfo = req.getPathInfo();
Pattern pattern = Pattern.compile("/([^/]*)(?:/([^/]*)(?:/(.*))?)?");
Matcher matcher = pattern.matcher(pathInfo);
matcher.matches();
String projectName = null;
String refName = null;
String filePath = null;
if (matcher.groupCount() > 0) {
projectName = matcher.group(1);
refName = matcher.group(2);
filePath = matcher.group(3);
if (projectName == null || projectName.equals("")) {
projectName = null;
} else {
projectName = java.net.URLDecoder.decode(projectName, "UTF-8");
}
if (refName == null || refName.equals("")) {
refName = null;
} else {
refName = java.net.URLDecoder.decode(refName, "UTF-8");
}
if (filePath == null || filePath.equals("")) {
filePath = null;
} else {
filePath = java.net.URLDecoder.decode(filePath, "UTF-8");
}
}
if (projectName != null) {
if (filePath == null) filePath = "";
NameKey projName = NameKey.parse(projectName);
ProjectControl control;
try {
control = projControlFactory.controlFor(projName);
if (!control.isVisible()) {
log.debug("Project not visible!");
resp.sendError(
HttpServletResponse.SC_UNAUTHORIZED,
"You need to be logged in to see private projects");
return;
}
} catch (NoSuchProjectException e1) {
}
Repository repo = repoManager.openRepository(projName);
if (refName == null) {
JSONArray contents = new JSONArray();
List<Ref> call;
try {
call = new Git(repo).branchList().call();
Git git = new Git(repo);
for (Ref ref : call) {
JSONObject jsonObject = new JSONObject();
try {
jsonObject.put("name", ref.getName());
jsonObject.put("type", "ref");
jsonObject.put("size", "0");
jsonObject.put("path", "");
jsonObject.put("project", projectName);
jsonObject.put("ref", ref.getName());
lastCommit(git, null, ref.getObjectId(), jsonObject);
} catch (JSONException e) {
}
contents.put(jsonObject);
}
String response = contents.toString();
resp.setContentType("application/json");
resp.setHeader("Cache-Control", "no-cache");
resp.setHeader("ETag", "W/\"" + response.length() + "-" + response.hashCode() + "\"");
log.debug(response);
out.write(response);
} catch (GitAPIException e) {
}
} else {
Ref head = repo.getRef(refName);
if (head == null) {
JSONArray contents = new JSONArray();
String response = contents.toString();
resp.setContentType("application/json");
resp.setHeader("Cache-Control", "no-cache");
resp.setHeader("ETag", "W/\"" + response.length() + "-" + response.hashCode() + "\"");
log.debug(response);
out.write(response);
return;
}
RevWalk walk = new RevWalk(repo);
// add try catch to catch failures
Git git = new Git(repo);
RevCommit commit = walk.parseCommit(head.getObjectId());
RevTree tree = commit.getTree();
TreeWalk treeWalk = new TreeWalk(repo);
treeWalk.addTree(tree);
treeWalk.setRecursive(false);
if (!filePath.equals("")) {
PathFilter pathFilter = PathFilter.create(filePath);
treeWalk.setFilter(pathFilter);
}
if (!treeWalk.next()) {
CanonicalTreeParser canonicalTreeParser =
treeWalk.getTree(0, CanonicalTreeParser.class);
JSONArray contents = new JSONArray();
if (canonicalTreeParser != null) {
while (!canonicalTreeParser.eof()) {
String path = canonicalTreeParser.getEntryPathString();
FileMode mode = canonicalTreeParser.getEntryFileMode();
listEntry(
path,
mode.equals(FileMode.TREE) ? "dir" : "file",
"0",
path,
projectName,
head.getName(),
git,
contents);
canonicalTreeParser.next();
}
}
String response = contents.toString();
resp.setContentType("application/json");
resp.setHeader("Cache-Control", "no-cache");
resp.setHeader("ETag", "\"" + tree.getId().getName() + "\"");
log.debug(response);
out.write(response);
} else {
// if (treeWalk.isSubtree()) {
// treeWalk.enterSubtree();
// }
JSONArray contents = getListEntries(treeWalk, repo, git, head, filePath, projectName);
String response = contents.toString();
resp.setContentType("application/json");
resp.setHeader("Cache-Control", "no-cache");
resp.setHeader("ETag", "\"" + tree.getId().getName() + "\"");
log.debug(response);
out.write(response);
}
walk.release();
treeWalk.release();
}
}
} catch (RepositoryNotFoundException e) {
handleException(resp, e, 400);
} catch (MissingObjectException e) {
// example "Missing unknown 7035305927ca125757ecd8407e608f6dcf0bd8a5"
// usually indicative of being unable to locate a commit from a submodule
log.error(e.getMessage(), e);
String msg =
e.getMessage()
+ ". This exception could have been caused by the use of a git submodule, "
+ "which is currently not supported by the repository browser.";
handleException(resp, new Exception(msg), 501);
} catch (IOException e) {
handleException(resp, e, 500);
} finally {
out.close();
}
}
