!752

// Safe-for-everyone bots only!!
static L<S> okToForwardTo = litlist("OK Collector Bot", "Leo Bot", "Identity Manager", "Who Is Online Bot",
  "I'm Jack's Identity Manager");

// May include the privileged bots.
static Map<S, S> autoStartable = litmap(
  "Who Is Online Bot", "#1001768",
  "Reboot Bot", "#1001218",
  "OK Collector Bot", "#1001245",
  "Leo Bot", "#1001294",
  "Identity Manager", "#1001348",
  "I'm Jack's Identity Manager", "#1003170"
);

static S masterKey;

p {
  masterKey = loadSnippet("#1006007");
  //readLocally("okToForwardTo");
  
  Android3 a = new Android3("Public Comm Bot at " + getComputerID() + ".");
  a.publicOverride = true;
  a.useMultiPort = false;
  a.startPort = 4999;
  makeAndroid(a);
}

static synchronized S answer(S s) {
  new Matches m;
  
  if (match3("test", s))
    return "test!";
    
  // TODO: include a timestamp :)
  if (match3("signed *", s, m)) {
    S signed = m.unq(0);
    isSignedWithKey_verbose = true;
    if (!isSignedWithKey(signed, masterKey)) {
      print("masterKey: " + masterKey);
      ret "Sorry, bad signature.";
    }
    S line = unsign(signed);
    S answer = answerPrivileged(line);
    if (answer != null) ret answer;
  }
  
  if (match3("please forward to bot *: *", s, m)) {
    S bot = unquote(m.m[0]);
    S line = unquote(m.m[1]);
    if (!okToForwardTo.contains(bot))
      return "Can't forward to this bot, sorry.";
    if (!lineOK(bot, line))
      return "Can't forward that line, sorry.";
    ret forwardTo(bot, line);
  }
  
  return null;
}

static S answerPrivileged(S s) {
  // privileged path after auth with master key - anything goes!!
  
  new Matches m;
  
  if (match3("please forward to bot *: *", s, m)) {
    S bot = unquote(m.m[0]);
    S line = unquote(m.m[1]);
    ret forwardTo(bot, line);
  }
  
  if (match3("please start program *", s, m)) {
    S progID = m.unq(0);
    nohupJavax(progID);
    ret "OK.";
  }
  
  if (match3("please restart program *", s, m)) {
    S progID = m.unq(0);
    restartProgramID(progID);
    ret "OK.";
  }
  
  if (match3("please start bot *", s, m)) {
    S botID = m.unq(0);
    startBot(botID);
    ret "OK.";
  }
  
  if (match3("please reboot", s)) {
    ret forwardTo("Reboot Bot", "Please reboot the machine.");
  }
  
  if (match3("list bots", s))
    ret structure(fullBotScan());
    
  ret null;
}

static boolean lineOK(S bot, S line) {
  return true; // OK Collector bot is not very dangerous...
}

static S forwardTo(S bot, S line) {
  S id = autoStartable.get(bot);
  if (id != null)
    startBot(bot, id);
  ret sendToLocalBotOpt(bot, line);
}