public boolean filterBasicAuth()

in src/main/java/com/googlesource/gerrit/plugins/gitblit/auth/GerritAuthFilter.java [96:118]

21 lines of code
3 McCabe index (conditional complexity)


  public boolean filterBasicAuth(
      HttpServletRequest request, HttpServletResponse response, String hdr)
      throws IOException, UnsupportedEncodingException {
    if (!hdr.startsWith(LIT_BASIC)) {
      response.setHeader("WWW-Authenticate", "Basic realm=\"Gerrit Code Review\"");
      response.sendError(SC_UNAUTHORIZED);
      return false;
    }

    byte[] decoded = new Base64().decode(hdr.substring(LIT_BASIC.length()).getBytes());
    String usernamePassword =
        new String(decoded, MoreObjects.firstNonNull(request.getCharacterEncoding(), "UTF-8"));
    int splitPos = usernamePassword.indexOf(':');
    if (splitPos < 1) {
      response.setHeader("WWW-Authenticate", "Basic realm=\"Gerrit Code Review\"");
      response.sendError(SC_UNAUTHORIZED);
      return false;
    }
    request.setAttribute("gerrit-username", usernamePassword.substring(0, splitPos));
    request.setAttribute("gerrit-password", usernamePassword.substring(splitPos + 1));

    return true;
  }