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author | mbax <matt@phozop.net> | 2014-02-04 20:52:50 -0700 |
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committer | turt2live <travpc@gmail.com> | 2014-02-08 00:03:14 -0700 |
commit | b18bedd848be2a1396087e768601c85c791e00aa (patch) | |
tree | b63d1f1eafad6cc8d49da626fdfa375d3b955f3f /src/main/java/org | |
parent | 66471a53263ce8a3df673ef32627187ecdecae7c (diff) | |
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Implement banning API. Adds BUKKIT-3535
Previously no implementation existed to access various additional
information fields regarding bans. This implementation expands on the
information outlined in the sister Bukkit commit to provide access to
the Minecraft implementation of the ban system.
This implementation of the banning API contains 2 new classes which
provide access to the internal workings of the built-in banning
system within Minecraft.
The CraftBanEntry class simply supports the representation of an internal
Minecraft BanEntry object. The data that may be modified within this new
object must be manually saved to the list contained within the
CraftBanEntry using it's save() method.
The CraftBanList class supports the representation of an internal
Minecraft BanList object through proxy methods. These methods do
validation on the passed objects where needed to ensure safe input to the
backed Minecraft objects.
These changes additionally re-route the existing banning API to the newer,
more detailed, system. Functionality prior to this change still behaves
as documented by the contract defined by the methods changed.
Diffstat (limited to 'src/main/java/org')
5 files changed, 184 insertions, 20 deletions
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftBanEntry.java b/src/main/java/org/bukkit/craftbukkit/CraftBanEntry.java new file mode 100644 index 00000000..39ece748 --- /dev/null +++ b/src/main/java/org/bukkit/craftbukkit/CraftBanEntry.java @@ -0,0 +1,86 @@ +package org.bukkit.craftbukkit; + +import java.util.Date; + +import net.minecraft.server.BanEntry; +import net.minecraft.server.BanList; + +public final class CraftBanEntry implements org.bukkit.BanEntry { + private final BanList list; + private final String name; + private Date created; + private String source; + private Date expiration; + private String reason; + + public CraftBanEntry(BanEntry entry, BanList list) { + this.list = list; + this.name = entry.getName(); + this.created = entry.getCreated() != null ? new Date(entry.getCreated().getTime()) : null; + this.source = entry.getSource(); + this.expiration = entry.getExpires() != null ? new Date(entry.getExpires().getTime()) : null; + this.reason = entry.getReason(); + } + + @Override + public String getTarget() { + return this.name; + } + + @Override + public Date getCreated() { + return this.created == null ? null : (Date) this.created.clone(); + } + + @Override + public void setCreated(Date created) { + this.created = created; + } + + @Override + public String getSource() { + return this.source; + } + + @Override + public void setSource(String source) { + this.source = source; + } + + @Override + public Date getExpiration() { + return this.expiration == null ? null : (Date) this.expiration.clone(); + } + + @Override + public void setExpiration(Date expiration) { + if (expiration != null && expiration.getTime() == new Date(0, 0, 0, 0, 0, 0).getTime()) { + expiration = null; // Forces "forever" + } + + this.expiration = expiration; + } + + @Override + public String getReason() { + return this.reason; + } + + @Override + public void setReason(String reason) { + this.reason = reason; + } + + @Override + public void save() { + BanEntry entry = new BanEntry(this.name); + entry.setCreated(this.created); + entry.setSource(this.source); + entry.setExpires(this.expiration); + entry.setReason(this.reason); + + this.list.add(entry); + this.list.save(); + } + +} diff --git a/src/main/java/org/bukkit/craftbukkit/CraftBanList.java b/src/main/java/org/bukkit/craftbukkit/CraftBanList.java new file mode 100644 index 00000000..e4abd053 --- /dev/null +++ b/src/main/java/org/bukkit/craftbukkit/CraftBanList.java @@ -0,0 +1,70 @@ +package org.bukkit.craftbukkit; + +import java.util.Collection; +import java.util.Date; +import java.util.Set; + +import org.apache.commons.lang.StringUtils; +import org.apache.commons.lang.Validate; + +import com.google.common.collect.ImmutableSet; + +import net.minecraft.server.BanEntry; +import net.minecraft.server.BanList; + +public class CraftBanList implements org.bukkit.BanList { + private final BanList list; + + public CraftBanList(BanList list){ + this.list = list; + } + + @Override + public org.bukkit.BanEntry getBanEntry(String target) { + Validate.notNull(target, "Target cannot be null"); + + if (!list.getEntries().containsKey(target)) { + return null; + } + + return new CraftBanEntry((BanEntry) list.getEntries().get(target), list); + } + + @Override + public org.bukkit.BanEntry addBan(String target, String reason, Date expires, String source) { + Validate.notNull(target, "Ban target cannot be null"); + + BanEntry entry = new BanEntry(target); + entry.setSource(StringUtils.isBlank(source) ? entry.getSource() : source); // Use default if null/empty + entry.setExpires(expires); // Null values are interpreted as "forever" + entry.setReason(StringUtils.isBlank(reason) ? entry.getReason() : reason); // Use default if null/empty + + list.add(entry); + list.save(); + return new CraftBanEntry(entry, list); + } + + @Override + public Set<org.bukkit.BanEntry> getBanEntries() { + ImmutableSet.Builder<org.bukkit.BanEntry> builder = ImmutableSet.builder(); + for (BanEntry entry : (Collection<BanEntry>) list.getEntries().values()) { + builder.add(new CraftBanEntry(entry, list)); + } + return builder.build(); + } + + @Override + public boolean isBanned(String target) { + Validate.notNull(target, "Target cannot be null"); + + return list.isBanned(target); + } + + @Override + public void pardon(String target) { + Validate.notNull(target, "Target cannot be null"); + + list.remove(target); + } + +} diff --git a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java index 2d730a7b..36bcfef3 100644 --- a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java @@ -10,6 +10,7 @@ import net.minecraft.server.EntityPlayer; import net.minecraft.server.NBTTagCompound; import net.minecraft.server.WorldNBTStorage; +import org.bukkit.BanList; import org.bukkit.Bukkit; import org.bukkit.Location; import org.bukkit.OfflinePlayer; @@ -59,18 +60,15 @@ public class CraftOfflinePlayer implements OfflinePlayer, ConfigurationSerializa } public boolean isBanned() { - return server.getHandle().getNameBans().isBanned(name.toLowerCase()); + return server.getBanList(BanList.Type.NAME).isBanned(getName()); } public void setBanned(boolean value) { if (value) { - BanEntry entry = new BanEntry(name.toLowerCase()); - server.getHandle().getNameBans().add(entry); + server.getBanList(BanList.Type.NAME).addBan(getName(), null, null, null); } else { - server.getHandle().getNameBans().remove(name.toLowerCase()); + server.getBanList(BanList.Type.NAME).pardon(getName()); } - - server.getHandle().getNameBans().save(); } public boolean isWhitelisted() { diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java index d27ab8c1..17c8039b 100644 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java @@ -56,6 +56,7 @@ import net.minecraft.util.io.netty.buffer.ByteBufOutputStream; import net.minecraft.util.io.netty.buffer.Unpooled; import net.minecraft.util.io.netty.handler.codec.base64.Base64; +import org.bukkit.BanList; import org.bukkit.Bukkit; import org.bukkit.ChatColor; import org.bukkit.GameMode; @@ -129,12 +130,11 @@ import org.bukkit.plugin.messaging.StandardMessenger; import org.bukkit.scheduler.BukkitWorker; import org.bukkit.util.StringUtil; import org.bukkit.util.permissions.DefaultPermissions; - import org.yaml.snakeyaml.Yaml; import org.yaml.snakeyaml.constructor.SafeConstructor; import org.yaml.snakeyaml.error.MarkedYAMLException; - import org.apache.commons.lang.Validate; + import com.avaje.ebean.config.DataSourceConfig; import com.avaje.ebean.config.ServerConfig; import com.avaje.ebean.config.dbplatform.SQLitePlatform; @@ -1139,20 +1139,19 @@ public final class CraftServer implements Server { @SuppressWarnings("unchecked") public Set<String> getIPBans() { - return playerList.getIPBans().getEntries().keySet(); + return new HashSet<String>(playerList.getIPBans().getEntries().keySet()); } public void banIP(String address) { Validate.notNull(address, "Address cannot be null."); - BanEntry entry = new BanEntry(address); - playerList.getIPBans().add(entry); - playerList.getIPBans().save(); + this.getBanList(org.bukkit.BanList.Type.IP).addBan(address, null, null, null); } public void unbanIP(String address) { - playerList.getIPBans().remove(address); - playerList.getIPBans().save(); + Validate.notNull(address, "Address cannot be null."); + + this.getBanList(org.bukkit.BanList.Type.IP).pardon(address); } public Set<OfflinePlayer> getBannedPlayers() { @@ -1165,6 +1164,19 @@ public final class CraftServer implements Server { return result; } + @Override + public BanList getBanList(BanList.Type type){ + Validate.notNull(type, "Type cannot be null"); + + switch(type){ + case IP: + return new CraftBanList(playerList.getIPBans()); + case NAME: + default: // Fall through as a player name list for safety + return new CraftBanList(playerList.getNameBans()); + } + } + public void setWhitelist(boolean value) { playerList.hasWhitelist = value; console.getPropertyManager().a("white-list", value); diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index 9935e7a4..60b0435e 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -22,6 +22,7 @@ import org.apache.commons.lang.Validate; import org.apache.commons.lang.NotImplementedException; import org.bukkit.*; import org.bukkit.Achievement; +import org.bukkit.BanList; import org.bukkit.Statistic; import org.bukkit.Material; import org.bukkit.Statistic.Type; @@ -709,19 +710,16 @@ public class CraftPlayer extends CraftHumanEntity implements Player { @Override public boolean isBanned() { - return server.getHandle().getNameBans().isBanned(getName().toLowerCase()); + return server.getBanList(BanList.Type.NAME).isBanned(getName()); } @Override public void setBanned(boolean value) { if (value) { - BanEntry entry = new BanEntry(getName().toLowerCase()); - server.getHandle().getNameBans().add(entry); + server.getBanList(BanList.Type.NAME).addBan(getName(), null, null, null); } else { - server.getHandle().getNameBans().remove(getName().toLowerCase()); + server.getBanList(BanList.Type.NAME).pardon(getName()); } - - server.getHandle().getNameBans().save(); } @Override |