Change permissions to be branch based

The RefControl class introduces per-branch access control rules.
ProjectRight is replaced by RefRight in the database, shifting all
current access records to include a reference pattern that matches
the previously assumed target namespace.  For example, PUSH_HEAD
is now matched against refs/heads/*, as is SUBMIT.

Although this implementation starts the foundation for per-branch
level READ access, it is not fully supported.  The Git native
protocol exposes all branches to readers, which means users can
still fetch the Git objects even if the web UI wouldn't allow them
to see the change.

This work was a joint effort between Nico and Shawn.  Nico started
the change and did the bulk of the implementation.  Shawn did a
bunch of cleanup work near the tail end.  Consequently all bugs
are Shawn's fault.

Bug: issue 60
Change-Id: I62401d80cbb885180614a4f20a945f5611de8986
Signed-off-by: Shawn O. Pearce <sop@google.com>
This commit is contained in:
Nico Sallembien
2010-01-25 09:05:17 -08:00
committed by Shawn O. Pearce
parent 55f3363fce
commit 75afdfdc84
33 changed files with 901 additions and 440 deletions

View File

@@ -17,7 +17,7 @@ package com.google.gerrit.sshd.commands;
import com.google.gerrit.reviewdb.AccountGroup;
import com.google.gerrit.reviewdb.ApprovalCategory;
import com.google.gerrit.reviewdb.Project;
import com.google.gerrit.reviewdb.ProjectRight;
import com.google.gerrit.reviewdb.RefRight;
import com.google.gerrit.reviewdb.ReviewDb;
import com.google.gerrit.reviewdb.Project.SubmitType;
import com.google.gerrit.server.config.AuthConfig;
@@ -109,12 +109,13 @@ final class AdminCreateProject extends BaseCommand {
private void createProject() throws OrmException {
final Project.NameKey newProjectNameKey = new Project.NameKey(projectName);
final ProjectRight.Key prk =
new ProjectRight.Key(newProjectNameKey, ApprovalCategory.OWN, ownerId);
final ProjectRight pr = new ProjectRight(prk);
final RefRight.Key prk =
new RefRight.Key(newProjectNameKey, new RefRight.RefPattern("refs/*"),
ApprovalCategory.OWN, ownerId);
final RefRight pr = new RefRight(prk);
pr.setMaxValue((short) 1);
pr.setMinValue((short) 1);
db.projectRights().insert(Collections.singleton(pr));
db.refRights().insert(Collections.singleton(pr));
final Project newProject = new Project(newProjectNameKey);
newProject.setDescription(projectDescription);