コード例 #1
0
  public Repository createRepository(final Project.NameKey name)
      throws RepositoryNotFoundException {
    if (isUnreasonableName(name)) {
      throw new RepositoryNotFoundException("Invalid name: " + name);
    }

    try {
      File dir = FileKey.resolve(gitDirOf(name), FS.DETECTED);
      FileKey loc;
      if (dir != null) {
        // Already exists on disk, use the repository we found.
        //
        loc = FileKey.exact(dir, FS.DETECTED);
      } else {
        // It doesn't exist under any of the standard permutations
        // of the repository name, so prefer the standard bare name.
        //
        String n = name.get();
        if (!n.endsWith(Constants.DOT_GIT_EXT)) {
          n = n + Constants.DOT_GIT_EXT;
        }
        loc = FileKey.exact(new File(basePath, n), FS.DETECTED);
      }
      return RepositoryCache.open(loc, false);
    } catch (IOException e1) {
      final RepositoryNotFoundException e2;
      e2 = new RepositoryNotFoundException("Cannot open repository " + name);
      e2.initCause(e1);
      throw e2;
    }
  }
コード例 #2
0
  private boolean isUnreasonableName(final Project.NameKey nameKey) {
    final String name = nameKey.get();

    if (name.length() == 0) return true; // no empty paths

    if (name.indexOf('\\') >= 0) return true; // no windows/dos stlye paths
    if (name.charAt(0) == '/') return true; // no absolute paths
    if (new File(name).isAbsolute()) return true; // no absolute paths

    if (name.startsWith("../")) return true; // no "l../etc/passwd"
    if (name.contains("/../")) return true; // no "foo/../etc/passwd"
    if (name.contains("/./")) return true; // "foo/./foo" is insane to ask
    if (name.contains("//")) return true; // windows UNC path can be "//..."

    return false; // is a reasonable name
  }
コード例 #3
0
 private File gitDirOf(Project.NameKey name) {
   return new File(getBasePath(), name.get());
 }