Examples with Ban org.spongepowered.api.util.ban.Ban used on opensource projects

Example 1 with Ban

use of org.spongepowered.api.util.ban.Ban in project SpongeCommon by SpongePowered.

the class SpongeBanService method addBan.

@Override
public Optional<? extends Ban> addBan(Ban ban) {
    Optional<? extends Ban> prevBan;
    if (ban.getType().equals(BanTypes.PROFILE)) {
        prevBan = this.getBanFor(((Ban.Profile) ban).getProfile());
        User user = Sponge.getServiceManager().provideUnchecked(UserStorageService.class).getOrCreate(((Ban.Profile) ban).getProfile());
        Sponge.getEventManager().post(SpongeEventFactory.createBanUserEvent(Sponge.getCauseStackManager().getCurrentCause(), (Ban.Profile) ban, user));
        UserListUtils.addEntry(this.getUserBanList(), (UserListEntry<?>) ban);
    } else if (ban.getType().equals(BanTypes.IP)) {
        prevBan = this.getBanFor(((Ban.Ip) ban).getAddress());
        Sponge.getEventManager().post(SpongeEventFactory.createBanIpEvent(Sponge.getCauseStackManager().getCurrentCause(), (Ban.Ip) ban));
        UserListUtils.addEntry(this.getIPBanList(), (UserListEntry<?>) ban);
    } else {
        throw new IllegalArgumentException(String.format("Ban %s had unrecognized BanType %s!", ban, ban.getType()));
    }
    return prevBan;
}

Example 2 with Ban

use of org.spongepowered.api.util.ban.Ban in project SpongeCommon by SpongePowered.

the class SpongeBanBuilder method build.

@Override
public Ban build() {
    checkState(this.banType != null, "BanType cannot be null!");
    String sourceName = this.source != null ? SpongeTexts.toLegacy(this.source) : null;
    if (this.banType == BanTypes.PROFILE) {
        checkState(this.profile != null, "User cannot be null!");
        return (Ban) new UserListBansEntry((GameProfile) this.profile, Date.from(this.start), sourceName, this.toDate(this.end), this.reason != null ? SpongeTexts.toLegacy(this.reason) : null);
    }
    checkState(this.address != null, "Address cannot be null!");
    // This *should* be a static method, but apparently not...
    UserListIPBans ipBans = SpongeImpl.getServer().getPlayerList().getBannedIPs();
    return (Ban) new UserListIPBansEntry(ipBans.addressToString(new InetSocketAddress(this.address, 0)), Date.from(this.start), sourceName, this.toDate(this.end), this.reason != null ? SpongeTexts.toLegacy(this.reason) : null);
}

Example 3 with Ban

use of org.spongepowered.api.util.ban.Ban in project LanternServer by LanternPowered.

the class BanConfig method removeBan.

@Override
public boolean removeBan(Ban ban) {
    checkNotNull(ban, "ban");
    if (this.entries0.remove(ban)) {
        final CauseStack causeStack = CauseStack.currentOrEmpty();
        // Post the pardon events
        final Event event;
        final Cause cause = causeStack.getCurrentCause();
        if (ban instanceof Ban.Ip) {
            event = SpongeEventFactory.createPardonIpEvent(cause, (Ban.Ip) ban);
        } else {
            final Ban.Profile profileBan = (Ban.Profile) ban;
            // Check if the pardoned player is online (not yet been kicked)
            final Optional<Player> optTarget = Sponge.getServer().getPlayer(profileBan.getProfile().getUniqueId());
            if (optTarget.isPresent()) {
                event = SpongeEventFactory.createPardonUserEventTargetPlayer(cause, profileBan, optTarget.get(), optTarget.get());
            } else {
                event = SpongeEventFactory.createPardonUserEvent(cause, profileBan, Lantern.getGame().getServiceManager().provideUnchecked(UserStorageService.class).getOrCreate(profileBan.getProfile()));
            }
        }
        // Just ignore for now the fact that they may be cancellable,
        // only the PardonIpEvent seems to be cancellable
        // TODO: Should they all be cancellable or none of them?
        Sponge.getEventManager().post(event);
        return true;
    }
    return false;
}

Example 4 with Ban

use of org.spongepowered.api.util.ban.Ban in project LanternServer by LanternPowered.

the class LanternPlayer method handleDeath.

@Override
protected void handleDeath(CauseStack causeStack) {
    // Call the harvest event
    final boolean keepsInventory = getWorld().getOrCreateRule(RuleTypes.KEEP_INVENTORY).getValue();
    final int exp = keepsInventory ? 0 : Math.min(100, get(Keys.EXPERIENCE_LEVEL).orElse(0) * 7);
    // Humanoids get their own sub-interface for the event
    final HarvestEntityEvent.TargetPlayer harvestEvent = SpongeEventFactory.createHarvestEntityEventTargetPlayer(causeStack.getCurrentCause(), exp, exp, this, keepsInventory, keepsInventory, 0);
    Sponge.getEventManager().post(harvestEvent);
    if (!harvestEvent.isCancelled()) {
        final List<ItemStackSnapshot> drops = new ArrayList<>();
        if (!harvestEvent.keepsInventory()) {
            // Make a copy of all the items in the players inventory, and put them in the drops
            getInventory().<AbstractSlot>slots().forEach(slot -> slot.peek().ifPresent(itemStack -> drops.add(LanternItemStackSnapshot.wrap(itemStack))));
        }
        if (!harvestEvent.keepsLevel()) {
            offer(Keys.EXPERIENCE_LEVEL, harvestEvent.getLevel());
        }
        // Finalize the harvest event
        finalizeHarvestEvent(causeStack, harvestEvent, drops);
    }
    // Ban the player if the world is hardcode
    if (getWorld().getProperties().isHardcore()) {
        final BanService banService = Sponge.getServiceManager().provideUnchecked(BanService.class);
        // Add a permanent ban
        banService.addBan(Ban.of(getProfile(), t("gameMode.hardcore.banMessage")));
        // Bye, bye!
        kick(t("deathScreen.title.hardcore"));
    }
}

Example 5 with Ban

use of org.spongepowered.api.util.ban.Ban in project LanternServer by LanternPowered.

the class NetworkSession method initPlayer.

/**
 * Initializes the {@link LanternPlayer} instance
 * and spawns it in a world if permitted to join
 * the server.
 */
public void initPlayer() {
    initKeepAliveTask();
    if (this.gameProfile == null) {
        throw new IllegalStateException("The game profile must first be available!");
    }
    this.player = new LanternPlayer(this.gameProfile, this);
    this.player.setNetworkId(EntityProtocolManager.acquireEntityId());
    this.player.setEntityProtocolType(EntityProtocolTypes.PLAYER);
    LanternWorld world = this.player.getWorld();
    if (world == null) {
        LanternWorldProperties worldProperties = this.player.getUserWorld();
        boolean fixSpawnLocation = false;
        if (worldProperties == null) {
            Lantern.getLogger().warn("The player [{}] attempted to login in a non-existent world, this is not possible " + "so we have moved them to the default's world spawn point.", this.gameProfile.getName().get());
            worldProperties = (LanternWorldProperties) Lantern.getServer().getDefaultWorld().get();
            fixSpawnLocation = true;
        } else if (!worldProperties.isEnabled()) {
            Lantern.getLogger().warn("The player [{}] attempted to login in a unloaded and not-enabled world [{}], this is not possible " + "so we have moved them to the default's world spawn point.", this.gameProfile.getName().get(), worldProperties.getWorldName());
            worldProperties = (LanternWorldProperties) Lantern.getServer().getDefaultWorld().get();
            fixSpawnLocation = true;
        }
        final Optional<World> optWorld = Lantern.getWorldManager().loadWorld(worldProperties);
        // Use the raw method to avoid triggering any network messages
        this.player.setRawWorld((LanternWorld) optWorld.get());
        this.player.setUserWorld(null);
        if (fixSpawnLocation) {
            // TODO: Use a proper spawn position
            this.player.setRawPosition(new Vector3d(0, 100, 0));
            this.player.setRawRotation(new Vector3d(0, 0, 0));
        }
    }
    // The kick reason
    Text kickReason = null;
    final BanService banService = Sponge.getServiceManager().provideUnchecked(BanService.class);
    // Check whether the player is banned and kick if necessary
    Ban ban = banService.getBanFor(this.gameProfile).orElse(null);
    if (ban == null) {
        final SocketAddress address = getChannel().remoteAddress();
        if (address instanceof InetSocketAddress) {
            ban = banService.getBanFor(((InetSocketAddress) address).getAddress()).orElse(null);
        }
    }
    if (ban != null) {
        final Optional<Instant> optExpirationDate = ban.getExpirationDate();
        final Optional<Text> optReason = ban.getReason();
        // Generate the kick message
        Text.Builder builder = Text.builder();
        if (ban instanceof Ban.Profile) {
            builder.append(t("multiplayer.disconnect.ban.banned"));
        } else {
            builder.append(t("multiplayer.disconnect.ban.ip_banned"));
        }
        // There is optionally a reason
        optReason.ifPresent(reason -> builder.append(Text.NEW_LINE).append(t("multiplayer.disconnect.ban.reason", reason)));
        // And a expiration date if present
        optExpirationDate.ifPresent(expirationDate -> {
            final DateTimeFormatter formatter = DateTimeFormatter.ofPattern(tr("multiplayer.disconnect.ban.expiration_date_format").get());
            builder.append(Text.NEW_LINE).append(t("multiplayer.disconnect.ban.expiration", formatter.format(expirationDate)));
        });
        kickReason = builder.build();
    // Check for white-list
    } else if (!isWhitelisted(this.gameProfile)) {
        kickReason = t("multiplayer.disconnect.not_whitelisted");
    // Check whether the server is full
    } else if (Lantern.getServer().getOnlinePlayers().size() >= Lantern.getServer().getMaxPlayers() && !canBypassPlayerLimit(this.gameProfile)) {
        kickReason = t("multiplayer.disconnect.server_full");
    }
    final MessageEvent.MessageFormatter messageFormatter = new MessageEvent.MessageFormatter(kickReason != null ? kickReason : t("multiplayer.disconnect.not_allowed_to_join"));
    final Cause cause = Cause.builder().append(this).build(EventContext.builder().add(EventContextKeys.PLAYER, this.player).build());
    final Transform<World> fromTransform = this.player.getTransform();
    final ClientConnectionEvent.Login loginEvent = SpongeEventFactory.createClientConnectionEventLogin(cause, fromTransform, fromTransform, this, messageFormatter, this.gameProfile, this.player, false);
    if (kickReason != null) {
        loginEvent.setCancelled(true);
    }
    Sponge.getEventManager().post(loginEvent);
    if (loginEvent.isCancelled()) {
        disconnect(loginEvent.isMessageCancelled() ? t("multiplayer.disconnect.generic") : loginEvent.getMessage());
        return;
    }
    Lantern.getLogger().debug("The player {} successfully to joined from {}.", this.gameProfile.getName().get(), this.channel.remoteAddress());
    // Update the first join and last played data
    final Instant lastJoined = Instant.now();
    this.player.offer(Keys.LAST_DATE_PLAYED, lastJoined);
    if (!this.player.get(Keys.FIRST_DATE_PLAYED).isPresent()) {
        this.player.offer(Keys.FIRST_DATE_PLAYED, lastJoined);
    }
    final Transform<World> toTransform = loginEvent.getToTransform();
    world = (LanternWorld) toTransform.getExtent();
    final WorldConfig config = world.getProperties().getConfig();
    // Update the game mode if necessary
    if (config.isGameModeForced() || this.player.get(Keys.GAME_MODE).get().equals(GameModes.NOT_SET)) {
        this.player.offer(Keys.GAME_MODE, config.getGameMode());
    }
    // Reset the raw world
    this.player.setRawWorld(null);
    // Set the transform, this will trigger the initial
    // network messages to be send
    this.player.setTransform(toTransform);
    final MessageChannel messageChannel = this.player.getMessageChannel();
    final Text joinMessage;
    final GameProfile previousProfile = this.channel.attr(PREVIOUS_GAME_PROFILE).getAndSet(null);
    if (previousProfile != null && previousProfile.getName().isPresent() && !previousProfile.getName().get().equals(this.gameProfile.getName().get())) {
        joinMessage = t("multiplayer.player.joined.renamed", this.player.getName(), previousProfile.getName().get());
    } else {
        joinMessage = t("multiplayer.player.joined", this.player.getName());
    }
    final ClientConnectionEvent.Join joinEvent = SpongeEventFactory.createClientConnectionEventJoin(cause, messageChannel, Optional.of(messageChannel), new MessageEvent.MessageFormatter(joinMessage), this.player, false);
    Sponge.getEventManager().post(joinEvent);
    if (!joinEvent.isMessageCancelled()) {
        joinEvent.getChannel().ifPresent(channel -> channel.send(this.player, joinEvent.getMessage()));
    }
    this.server.getDefaultResourcePack().ifPresent(this.player::sendResourcePack);
    this.player.resetIdleTimeoutCounter();
}