コード例 #1
0
ファイル: m_oper.c プロジェクト: Compy/Undernet-IRCU
/*
 * m_oper - generic message handler
 */
int m_oper(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
  struct ConfItem* aconf;
  char*            name;
  char*            password;

  assert(0 != cptr);
  assert(cptr == sptr);

  name     = parc > 1 ? parv[1] : 0;
  password = parc > 2 ? parv[2] : 0;

  if (EmptyString(name) || EmptyString(password))
    return need_more_params(sptr, "OPER");

  aconf = find_conf_exact(name, sptr, CONF_OPERATOR);
  if (!aconf || IsIllegal(aconf))
  {
    send_reply(sptr, ERR_NOOPERHOST);
    sendto_opmask_butone(0, SNO_OLDREALOP, "Failed staff authentication attempt by %s (%s@%s)",
			 parv[0], cli_user(sptr)->username, cli_sockhost(sptr));
    return 0;
  }
  assert(0 != (aconf->status & CONF_OPERATOR));

  if (oper_password_match(password, aconf->passwd))
  {
    struct Flags old_mode = cli_flags(sptr);

    if (ACR_OK != attach_conf(sptr, aconf)) {
      send_reply(sptr, ERR_NOOPERHOST);
      sendto_opmask_butone(0, SNO_OLDREALOP, "Failed staff authentication attempt by %s "
			   "(%s@%s)", parv[0], cli_user(sptr)->username,
			   cli_sockhost(sptr));
      return 0;
    }
    SetLocOp(sptr);
    client_set_privs(sptr, aconf);
    if (HasPriv(sptr, PRIV_PROPAGATE))
    {
      ClearLocOp(sptr);
      SetOper(sptr);
      ++UserStats.opers;
    }
    cli_handler(cptr) = OPER_HANDLER;

    SetFlag(sptr, FLAG_WALLOP);
    SetFlag(sptr, FLAG_SERVNOTICE);
    SetFlag(sptr, FLAG_DEBUG);
    
    set_snomask(sptr, SNO_OPERDEFAULT, SNO_ADD);
    cli_max_sendq(sptr) = 0; /* Get the sendq from the oper's class */
    send_umode_out(cptr, sptr, &old_mode, HasPriv(sptr, PRIV_PROPAGATE));
    send_reply(sptr, RPL_YOUREOPER);

    sendto_opmask_butone(0, SNO_OLDSNO, "%s (%s@%s) has authenticated as staff",
			 parv[0], cli_user(sptr)->username, cli_sockhost(sptr));

    log_write(LS_OPER, L_INFO, 0, "OPER (%s) by (%#C)", name, sptr);
  }
  else
  {
    send_reply(sptr, ERR_PASSWDMISMATCH);
    sendto_opmask_butone(0, SNO_OLDREALOP, "Failed staff authentication attempt by %s (%s@%s)",
			 parv[0], cli_user(sptr)->username, cli_sockhost(sptr));
  }
  return 0;
}
コード例 #2
0
ファイル: m_oper.c プロジェクト: WildClaudio/nefarious2
int can_oper(struct Client *cptr, struct Client *sptr, char *name,
             char *password, struct ConfItem **_aconf)
{
  struct ConfItem *aconf;

  aconf = find_conf_exact(name, sptr, CONF_OPERATOR);
  if (!aconf || IsIllegal(aconf))
  {
    send_reply(sptr, ERR_NOOPERHOST);
    sendto_opmask_butone_global(&me, SNO_OLDREALOP, "Failed %sOPER attempt by %s (%s@%s) "
                         "(no operator block)", (!MyUser(sptr) ? "remote " : ""),
                         cli_name(sptr), cli_user(sptr)->username, cli_user(sptr)->realhost);
    return 0;
  }
  assert(0 != (aconf->status & CONF_OPERATOR));

  if (!MyUser(sptr)) {
    if (FlagHas(&aconf->privs, PRIV_REMOTE)) {
    } else if (aconf->conn_class && FlagHas(&aconf->conn_class->privs, PRIV_REMOTE)) {
    } else {
      send_reply(sptr, ERR_NOOPERHOST);
      sendto_opmask_butone_global(&me, SNO_OLDREALOP, "Failed %sOPER attempt by %s (%s@%s) "
                           "(no remote oper priv)", (!MyUser(sptr) ? "remote " : ""),
                           cli_name(sptr), cli_user(sptr)->username, cli_user(sptr)->realhost);
      return 0;
    }
  }

  if (!verify_sslclifp(sptr, aconf))
  {
    send_reply(sptr, ERR_SSLCLIFP);
    sendto_opmask_butone_global(&me, SNO_OLDREALOP, "Failed %sOPER attempt by %s "
                                "(%s@%s) (SSL fingerprint mismatch)",
                                (!MyUser(sptr) ? "remote " : ""), cli_name(sptr),
                                cli_user(sptr)->username, cli_user(sptr)->realhost);
    return 0;
  }

  if (oper_password_match(password, aconf->passwd))
  {
    if (MyUser(sptr))
    {
      int attach_result = attach_conf(sptr, aconf);
      if ((ACR_OK != attach_result) && (ACR_ALREADY_AUTHORIZED != attach_result)) {
        send_reply(sptr, ERR_NOOPERHOST);
        sendto_opmask_butone_global(&me, SNO_OLDREALOP, "Failed %sOPER attempt by %s "
                                    "(%s@%s) (no operator block)",
                                    (!MyUser(sptr) ? "remote " : ""), cli_name(sptr),
                                    cli_user(sptr)->username, cli_user(sptr)->realhost);
        return 0;
      }
    }
    *_aconf = aconf;
    return -1;
  }
  else
  {
    send_reply(sptr, ERR_PASSWDMISMATCH);
    sendto_opmask_butone_global(&me, SNO_OLDREALOP, "Failed %sOPER attempt by %s (%s@%s) "
                                 "(password mis-match)", (!MyUser(sptr) ? "remote " : ""),
                                 cli_name(sptr), cli_user(sptr)->username,
                                 cli_user(sptr)->realhost);
    return 0;
  }
}