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Modify node escaping to use "\" characters, and remove all limits on node/server/world strings - closes #166

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Luck 2017-02-04 12:18:45 +00:00
parent 6540c695de
commit 9b8d6e1dc7
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16 changed files with 179 additions and 140 deletions
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21
api/src/main/java/me/lucko/luckperms/api/MetaUtils.java
View File

@ -37,6 +37,20 @@ import java.util.Set;
*/
public class MetaUtils {
private static String escapeDelimiters(String s, String... delims) {
for (String delim : delims) {
s = s.replace(delim, "\\" + delim);
}
return s;
}
private static String unescapeDelimiters(String s, String... delims) {
for (String delim : delims) {
s = s.replace("\\" + delim, delim);
}
return s;
}
/**
* Escapes special characters used within LuckPerms, so the string can be saved without issues
*
@ -49,11 +63,7 @@ public class MetaUtils {
throw new NullPointerException();
}
s = s.replace(".", "{SEP}");
s = s.replace("/", "{FSEP}");
s = s.replace("$", "{DSEP}");
return s;
return escapeDelimiters(s, ".", "/", "-", "$");
}
/**
@ -71,6 +81,7 @@ public class MetaUtils {
s = s.replace("{SEP}", ".");
s = s.replace("{FSEP}", "/");
s = s.replace("{DSEP}", "$");
s = unescapeDelimiters(s, ".", "/", "-", "$");
return s;
}

4
common/src/main/java/me/lucko/luckperms/common/api/ApiProvider.java
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@ -63,8 +63,6 @@ import java.util.Set;
import java.util.UUID;
import java.util.stream.Collectors;
import static me.lucko.luckperms.common.api.ApiUtils.checkNode;
/**
* Implements the LuckPerms API using the plugin instance
*/
@ -235,7 +233,7 @@ public class ApiProvider implements LuckPermsApi {
@Override
public Node.Builder buildNode(@NonNull String permission) throws IllegalArgumentException {
return new NodeBuilder(checkNode(permission));
return new NodeBuilder(permission);
}
@SuppressWarnings("unchecked")

16
common/src/main/java/me/lucko/luckperms/common/api/ApiUtils.java
View File

@ -65,22 +65,6 @@ public class ApiUtils {
return s.toLowerCase();
}
public static String checkServer(String s) {
Preconditions.checkArgument(
!ArgumentChecker.checkServer(s),
"Invalid server entry '" + s + "'. Server names can only contain alphanumeric characters."
);
return s;
}
public static String checkNode(String s) {
Preconditions.checkArgument(
!ArgumentChecker.checkNode(s),
"Invalid node entry '" + s + "'. Nodes cannot contain '/' or '$' characters."
);
return s;
}
public static long checkTime(long l) {
Preconditions.checkArgument(!ArgumentChecker.checkTime(l), "Unix time '" + l + "' is invalid, as it has already passed.");
return l;

21
common/src/main/java/me/lucko/luckperms/common/api/delegate/GroupDelegate.java
View File

@ -35,7 +35,6 @@ import java.util.List;
import java.util.OptionalInt;
import static me.lucko.luckperms.common.api.ApiUtils.checkGroup;
import static me.lucko.luckperms.common.api.ApiUtils.checkServer;
import static me.lucko.luckperms.common.api.ApiUtils.checkTime;
/**
@ -83,13 +82,13 @@ public class GroupDelegate extends PermissionHolderDelegate implements Group {
@Override
public void setInheritGroup(@NonNull Group group, @NonNull String server) throws ObjectAlreadyHasException {
checkGroup(group);
master.setInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server));
master.setInheritGroup(((GroupDelegate) group).getMaster(), server);
}
@Override
public void setInheritGroup(@NonNull Group group, @NonNull String server, @NonNull String world) throws ObjectAlreadyHasException {
checkGroup(group);
master.setInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), world);
master.setInheritGroup(((GroupDelegate) group).getMaster(), server, world);
}
@Override
@ -101,13 +100,13 @@ public class GroupDelegate extends PermissionHolderDelegate implements Group {
@Override
public void setInheritGroup(@NonNull Group group, @NonNull String server, @NonNull long expireAt) throws ObjectAlreadyHasException {
checkGroup(group);
master.setInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), checkTime(expireAt));
master.setInheritGroup(((GroupDelegate) group).getMaster(), server, checkTime(expireAt));
}
@Override
public void setInheritGroup(@NonNull Group group, @NonNull String server, @NonNull String world, @NonNull long expireAt) throws ObjectAlreadyHasException {
checkGroup(group);
master.setInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), world, checkTime(expireAt));
master.setInheritGroup(((GroupDelegate) group).getMaster(), server, world, checkTime(expireAt));
}
@Override
@ -125,25 +124,25 @@ public class GroupDelegate extends PermissionHolderDelegate implements Group {
@Override
public void unsetInheritGroup(@NonNull Group group, @NonNull String server) throws ObjectLacksException {
checkGroup(group);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server));
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), server);
}
@Override
public void unsetInheritGroup(@NonNull Group group, @NonNull String server, @NonNull String world) throws ObjectLacksException {
checkGroup(group);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), world);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), server, world);
}
@Override
public void unsetInheritGroup(@NonNull Group group, @NonNull String server, @NonNull boolean temporary) throws ObjectLacksException {
checkGroup(group);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), temporary);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), server, temporary);
}
@Override
public void unsetInheritGroup(@NonNull Group group, @NonNull String server, @NonNull String world, @NonNull boolean temporary) throws ObjectLacksException {
checkGroup(group);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), world, temporary);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), server, world, temporary);
}
@Override
@ -158,7 +157,7 @@ public class GroupDelegate extends PermissionHolderDelegate implements Group {
@Override
public List<String> getLocalGroups(@NonNull String server, @NonNull String world) {
return master.getLocalGroups(checkServer(server), world);
return master.getLocalGroups(server, world);
}
@Override
@ -168,6 +167,6 @@ public class GroupDelegate extends PermissionHolderDelegate implements Group {
@Override
public List<String> getLocalGroups(@NonNull String server) {
return master.getLocalGroups(checkServer(server));
return master.getLocalGroups(server);
}
}

42
common/src/main/java/me/lucko/luckperms/common/api/delegate/PermissionHolderDelegate.java
View File

@ -48,8 +48,6 @@ import java.util.Set;
import java.util.SortedSet;
import java.util.TreeSet;
import static me.lucko.luckperms.common.api.ApiUtils.checkNode;
import static me.lucko.luckperms.common.api.ApiUtils.checkServer;
import static me.lucko.luckperms.common.api.ApiUtils.checkTime;
import static me.lucko.luckperms.common.core.model.PermissionHolder.exportToLegacy;
@ -123,12 +121,12 @@ public class PermissionHolderDelegate implements PermissionHolder {
@Override
public boolean hasPermission(@NonNull String node, @NonNull boolean b, @NonNull String server) {
return master.hasPermission(node, b, checkServer(server));
return master.hasPermission(node, b, server);
}
@Override
public boolean hasPermission(@NonNull String node, @NonNull boolean b, @NonNull String server, @NonNull String world) {
return master.hasPermission(node, b, checkServer(server), world);
return master.hasPermission(node, b, server, world);
}
@Override
@ -138,12 +136,12 @@ public class PermissionHolderDelegate implements PermissionHolder {
@Override
public boolean hasPermission(@NonNull String node, @NonNull boolean b, @NonNull String server, @NonNull boolean temporary) {
return master.hasPermission(node, b, checkServer(server), temporary);
return master.hasPermission(node, b, server, temporary);
}
@Override
public boolean hasPermission(@NonNull String node, @NonNull boolean b, @NonNull String server, @NonNull String world, @NonNull boolean temporary) {
return master.hasPermission(node, b, checkServer(server), world, temporary);
return master.hasPermission(node, b, server, world, temporary);
}
@Override
@ -158,12 +156,12 @@ public class PermissionHolderDelegate implements PermissionHolder {
@Override
public boolean inheritsPermission(@NonNull String node, @NonNull boolean b, @NonNull String server) {
return master.inheritsPermission(node, b, checkServer(server));
return master.inheritsPermission(node, b, server);
}
@Override
public boolean inheritsPermission(@NonNull String node, @NonNull boolean b, @NonNull String server, @NonNull String world) {
return master.inheritsPermission(node, b, checkServer(server), world);
return master.inheritsPermission(node, b, server, world);
}
@Override
@ -173,12 +171,12 @@ public class PermissionHolderDelegate implements PermissionHolder {
@Override
public boolean inheritsPermission(@NonNull String node, @NonNull boolean b, @NonNull String server, @NonNull boolean temporary) {
return master.inheritsPermission(node, b, checkServer(server), temporary);
return master.inheritsPermission(node, b, server, temporary);
}
@Override
public boolean inheritsPermission(@NonNull String node, @NonNull boolean b, @NonNull String server, @NonNull String world, @NonNull boolean temporary) {
return master.inheritsPermission(node, b, checkServer(server), world, temporary);
return master.inheritsPermission(node, b, server, world, temporary);
}
@Override
@ -193,32 +191,32 @@ public class PermissionHolderDelegate implements PermissionHolder {
@Override
public void setPermission(@NonNull String node, @NonNull boolean value) throws ObjectAlreadyHasException {
master.setPermission(checkNode(node), value);
master.setPermission(node, value);
}
@Override
public void setPermission(@NonNull String node, @NonNull boolean value, @NonNull String server) throws ObjectAlreadyHasException {
master.setPermission(checkNode(node), value, checkServer(server));
master.setPermission(node, value, server);
}
@Override
public void setPermission(@NonNull String node, @NonNull boolean value, @NonNull String server, @NonNull String world) throws ObjectAlreadyHasException {
master.setPermission(checkNode(node), value, checkServer(server), world);
master.setPermission(node, value, server, world);
}
@Override
public void setPermission(@NonNull String node, @NonNull boolean value, @NonNull long expireAt) throws ObjectAlreadyHasException {
master.setPermission(checkNode(node), value, checkTime(expireAt));
master.setPermission(node, value, checkTime(expireAt));
}
@Override
public void setPermission(@NonNull String node, @NonNull boolean value, @NonNull String server, @NonNull long expireAt) throws ObjectAlreadyHasException {
master.setPermission(checkNode(node), value, checkServer(server), checkTime(expireAt));
master.setPermission(node, value, server, checkTime(expireAt));
}
@Override
public void setPermission(@NonNull String node, @NonNull boolean value, @NonNull String server, @NonNull String world, @NonNull long expireAt) throws ObjectAlreadyHasException {
master.setPermission(checkNode(node), value, checkServer(server), world, checkTime(expireAt));
master.setPermission(node, value, server, world, checkTime(expireAt));
}
@Override
@ -233,32 +231,32 @@ public class PermissionHolderDelegate implements PermissionHolder {
@Override
public void unsetPermission(@NonNull String node, @NonNull boolean temporary) throws ObjectLacksException {
master.unsetPermission(checkNode(node), temporary);
master.unsetPermission(node, temporary);
}
@Override
public void unsetPermission(@NonNull String node) throws ObjectLacksException {
master.unsetPermission(checkNode(node));
master.unsetPermission(node);
}
@Override
public void unsetPermission(@NonNull String node, @NonNull String server) throws ObjectLacksException {
master.unsetPermission(checkNode(node), checkServer(server));
master.unsetPermission(node, server);
}
@Override
public void unsetPermission(@NonNull String node, @NonNull String server, @NonNull String world) throws ObjectLacksException {
master.unsetPermission(checkNode(node), checkServer(server), world);
master.unsetPermission(node, server, world);
}
@Override
public void unsetPermission(@NonNull String node, @NonNull String server, @NonNull boolean temporary) throws ObjectLacksException {
master.unsetPermission(checkNode(node), checkServer(server), temporary);
master.unsetPermission(node, server, temporary);
}
@Override
public void unsetPermission(@NonNull String node, @NonNull String server, @NonNull String world, @NonNull boolean temporary) throws ObjectLacksException {
master.unsetPermission(checkNode(node), checkServer(server), world, temporary);
master.unsetPermission(node, server, world, temporary);
}
@Override

21
common/src/main/java/me/lucko/luckperms/common/api/delegate/UserDelegate.java
View File

@ -37,7 +37,6 @@ import java.util.Optional;
import java.util.UUID;
import static me.lucko.luckperms.common.api.ApiUtils.checkGroup;
import static me.lucko.luckperms.common.api.ApiUtils.checkServer;
import static me.lucko.luckperms.common.api.ApiUtils.checkTime;
/**
@ -124,13 +123,13 @@ public class UserDelegate extends PermissionHolderDelegate implements User {
@Override
public void addGroup(@NonNull Group group, @NonNull String server) throws ObjectAlreadyHasException {
checkGroup(group);
master.setInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server));
master.setInheritGroup(((GroupDelegate) group).getMaster(), server);
}
@Override
public void addGroup(@NonNull Group group, @NonNull String server, @NonNull String world) throws ObjectAlreadyHasException {
checkGroup(group);
master.setInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), world);
master.setInheritGroup(((GroupDelegate) group).getMaster(), server, world);
}
@Override
@ -142,13 +141,13 @@ public class UserDelegate extends PermissionHolderDelegate implements User {
@Override
public void addGroup(@NonNull Group group, @NonNull String server, @NonNull long expireAt) throws ObjectAlreadyHasException {
checkGroup(group);
master.setInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), checkTime(expireAt));
master.setInheritGroup(((GroupDelegate) group).getMaster(), server, checkTime(expireAt));
}
@Override
public void addGroup(@NonNull Group group, @NonNull String server, @NonNull String world, @NonNull long expireAt) throws ObjectAlreadyHasException {
checkGroup(group);
master.setInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), world, checkTime(expireAt));
master.setInheritGroup(((GroupDelegate) group).getMaster(), server, world, checkTime(expireAt));
}
@Override
@ -166,25 +165,25 @@ public class UserDelegate extends PermissionHolderDelegate implements User {
@Override
public void removeGroup(@NonNull Group group, @NonNull String server) throws ObjectLacksException {
checkGroup(group);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server));
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), server);
}
@Override
public void removeGroup(@NonNull Group group, @NonNull String server, @NonNull String world) throws ObjectLacksException {
checkGroup(group);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), world);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), server, world);
}
@Override
public void removeGroup(@NonNull Group group, @NonNull String server, @NonNull boolean temporary) throws ObjectLacksException {
checkGroup(group);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), temporary);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), server, temporary);
}
@Override
public void removeGroup(@NonNull Group group, @NonNull String server, @NonNull String world, @NonNull boolean temporary) throws ObjectLacksException {
checkGroup(group);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), checkServer(server), world, temporary);
master.unsetInheritGroup(((GroupDelegate) group).getMaster(), server, world, temporary);
}
@Override
@ -199,12 +198,12 @@ public class UserDelegate extends PermissionHolderDelegate implements User {
@Override
public List<String> getLocalGroups(@NonNull String server, @NonNull String world) {
return master.getLocalGroups(checkServer(server), world);
return master.getLocalGroups(server, world);
}
@Override
public List<String> getLocalGroups(@NonNull String server) {
return master.getLocalGroups(checkServer(server));
return master.getLocalGroups(server);
}
}

2
common/src/main/java/me/lucko/luckperms/common/commands/track/TrackAppend.java
View File

@ -51,7 +51,7 @@ public class TrackAppend extends SubCommand<Track> {
public CommandResult execute(LuckPermsPlugin plugin, Sender sender, Track track, List<String> args, String label) throws CommandException {
String groupName = args.get(0).toLowerCase();
if (ArgumentChecker.checkNode(groupName)) {
if (ArgumentChecker.checkName(groupName)) {
sendDetailedUsage(sender, label);
return CommandResult.INVALID_ARGS;
}

2
common/src/main/java/me/lucko/luckperms/common/commands/track/TrackInsert.java
View File

@ -54,7 +54,7 @@ public class TrackInsert extends SubCommand<Track> {
public CommandResult execute(LuckPermsPlugin plugin, Sender sender, Track track, List<String> args, String label) throws CommandException {
String groupName = args.get(0).toLowerCase();
if (ArgumentChecker.checkNode(groupName)) {
if (ArgumentChecker.checkName(groupName)) {
sendDetailedUsage(sender, label);
return CommandResult.INVALID_ARGS;
}

2
common/src/main/java/me/lucko/luckperms/common/commands/track/TrackRemove.java
View File

@ -50,7 +50,7 @@ public class TrackRemove extends SubCommand<Track> {
public CommandResult execute(LuckPermsPlugin plugin, Sender sender, Track track, List<String> args, String label) throws CommandException {
String groupName = args.get(0).toLowerCase();
if (ArgumentChecker.checkNode(groupName)) {
if (ArgumentChecker.checkName(groupName)) {
sendDetailedUsage(sender, label);
return CommandResult.INVALID_ARGS;
}

11
common/src/main/java/me/lucko/luckperms/common/commands/utils/ArgumentUtils.java
View File

@ -66,14 +66,11 @@ public class ArgumentUtils {
public static String handleNode(int index, List<String> args) throws ArgumentException {
String node = args.get(index).replace("{SPACE}", " ");
if (ArgumentChecker.checkNode(node)) {
throw new DetailedUsageException();
}
if (node.toLowerCase().startsWith("group.")) {
throw new UseInheritException();
}
return node;
}
@ -107,11 +104,7 @@ public class ArgumentUtils {
public static String handleServer(int index, List<String> args) throws ArgumentException {
if (args.size() > index) {
final String server = args.get(index).toLowerCase();
if (ArgumentChecker.checkServer(server)) {
throw new InvalidServerException();
}
return server;
return args.get(index).toLowerCase();
}
return null;
}

8
common/src/main/java/me/lucko/luckperms/common/constants/Patterns.java
View File

@ -66,4 +66,12 @@ public class Patterns {
}
}
public static String buildDelimitedMatcher(String delim, String esc) {
return "(?<!" + Pattern.quote(esc) + ")" + Pattern.quote(delim);
}
public static Pattern compileDelimitedMatcher(String delim, String esc) {
return compile(buildDelimitedMatcher(delim, esc));
}
}

18
common/src/main/java/me/lucko/luckperms/common/core/NodeBuilder.java
View File

@ -32,7 +32,6 @@ import me.lucko.luckperms.api.context.ContextSet;
import me.lucko.luckperms.api.context.MutableContextSet;
import me.lucko.luckperms.common.constants.Patterns;
import me.lucko.luckperms.common.core.model.ImmutableNode;
import me.lucko.luckperms.common.utils.ArgumentChecker;
import java.util.List;
import java.util.Map;
@ -58,12 +57,16 @@ public class NodeBuilder implements Node.Builder {
if (!Patterns.NODE_CONTEXTS.matcher(permission).matches()) {
this.permission = permission;
} else {
List<String> contextParts = Splitter.on(')').limit(2).splitToList(permission.substring(1));
List<String> contextParts = Splitter.on(Patterns.compileDelimitedMatcher(")", "\\")).limit(2).splitToList(permission.substring(1));
// 0 = context, 1 = node
this.permission = contextParts.get(1);
try {
extraContexts.addAll(Splitter.on(',').withKeyValueSeparator('=').split(contextParts.get(0)));
Map<String, String> map = Splitter.on(Patterns.compileDelimitedMatcher(",", "\\")).withKeyValueSeparator(Splitter.on(Patterns.compileDelimitedMatcher("=", "\\"))).split(contextParts.get(0));
for (Map.Entry<String, String> e : map.entrySet()) {
this.withExtraContext(NodeFactory.unescapeDelimiters(e.getKey(), "=", "(", ")", ","), NodeFactory.unescapeDelimiters(e.getValue(), "=", "(", ")", ","));
}
} catch (IllegalArgumentException e) {
e.printStackTrace();
}
@ -113,15 +116,6 @@ public class NodeBuilder implements Node.Builder {
@Override
public Node.Builder setServer(String server) {
if (server != null && ArgumentChecker.checkServer(server)) {
throw new IllegalArgumentException("Server name invalid.");
}
this.server = server;
return this;
}
public Node.Builder setServerRaw(String server) {
this.server = server;
return this;
}

93
common/src/main/java/me/lucko/luckperms/common/core/NodeFactory.java
View File

@ -32,6 +32,7 @@ import com.google.common.util.concurrent.UncheckedExecutionException;
import me.lucko.luckperms.api.MetaUtils;
import me.lucko.luckperms.api.Node;
import me.lucko.luckperms.common.constants.Patterns;
import java.util.List;
import java.util.concurrent.ExecutionException;
@ -70,36 +71,42 @@ public class NodeFactory {
}
public static Node.Builder builderFromSerialisedNode(String s, Boolean b) {
if (s.contains("/")) {
List<String> parts = Splitter.on('/').limit(2).splitToList(s);
// if contains /
if (Patterns.compileDelimitedMatcher("/", "\\").matcher(s).find()) {
List<String> parts = Splitter.on(Patterns.compileDelimitedMatcher("/", "\\")).limit(2).splitToList(s);
// 0=server(+world) 1=node
// WORLD SPECIFIC
if (parts.get(0).contains("-")) {
List<String> serverParts = Splitter.on('-').limit(2).splitToList(parts.get(0));
// if parts[0] contains -
if (Patterns.compileDelimitedMatcher("-", "\\").matcher(parts.get(0)).find()) {
List<String> serverParts = Splitter.on(Patterns.compileDelimitedMatcher("-", "\\")).limit(2).splitToList(parts.get(0));
// 0=server 1=world
if (parts.get(1).contains("$")) {
// if parts[1] contains $
if (Patterns.compileDelimitedMatcher("$", "\\").matcher(parts.get(1)).find()) {
List<String> tempParts = Splitter.on('$').limit(2).splitToList(parts.get(1));
return new NodeBuilder(tempParts.get(0), true).setServerRaw(serverParts.get(0)).setWorld(serverParts.get(1))
return new NodeBuilder(tempParts.get(0), true).setServer(serverParts.get(0)).setWorld(serverParts.get(1))
.setExpiry(Long.parseLong(tempParts.get(1))).setValue(b);
} else {
return new NodeBuilder(parts.get(1), true).setServerRaw(serverParts.get(0)).setWorld(serverParts.get(1)).setValue(b);
return new NodeBuilder(parts.get(1), true).setServer(serverParts.get(0)).setWorld(serverParts.get(1)).setValue(b);
}
} else {
// SERVER BUT NOT WORLD SPECIFIC
if (parts.get(1).contains("$")) {
List<String> tempParts = Splitter.on('$').limit(2).splitToList(parts.get(1));
return new NodeBuilder(tempParts.get(0), true).setServerRaw(parts.get(0)).setExpiry(Long.parseLong(tempParts.get(1))).setValue(b);
// if parts[1] contains $
if (Patterns.compileDelimitedMatcher("$", "\\").matcher(parts.get(1)).find()) {
List<String> tempParts = Splitter.on(Patterns.compileDelimitedMatcher("$", "\\")).limit(2).splitToList(parts.get(1));
return new NodeBuilder(tempParts.get(0), true).setServer(parts.get(0)).setExpiry(Long.parseLong(tempParts.get(1))).setValue(b);
} else {
return new NodeBuilder(parts.get(1), true).setServerRaw(parts.get(0)).setValue(b);
return new NodeBuilder(parts.get(1), true).setServer(parts.get(0)).setValue(b);
}
}
} else {
// NOT SERVER SPECIFIC
if (s.contains("$")) {
List<String> tempParts = Splitter.on('$').limit(2).splitToList(s);
// if s contains $
if (Patterns.compileDelimitedMatcher("$", "\\").matcher(s).find()) {
List<String> tempParts = Splitter.on(Patterns.compileDelimitedMatcher("$", "\\")).limit(2).splitToList(s);
return new NodeBuilder(tempParts.get(0), true).setExpiry(Long.parseLong(tempParts.get(1))).setValue(b);
} else {
return new NodeBuilder(s, true).setValue(b);
@ -173,4 +180,62 @@ public class NodeFactory {
return sb.toString();
}
public static String escapeDelimiters(String s, String... delims) {
if (s == null) {
return null;
}
for (String delim : delims) {
s = s.replace(delim, "\\" + delim);
}
return s;
}
public static String unescapeDelimiters(String s, String... delims) {
if (s == null) {
return null;
}
for (String delim : delims) {
s = s.replace("\\" + delim, delim);
}
return s;
}
public static boolean isMetaNode(String s) {
if (!s.startsWith("meta.")) {
return false;
}
String parts = s.substring("meta.".length());
return Patterns.compileDelimitedMatcher(".", "\\").matcher(parts).find();
}
private static boolean isChatMetaNode(String type, String s) {
if (!s.startsWith(type + ".")) {
return false;
}
String parts = s.substring((type + ".").length());
if (!Patterns.compileDelimitedMatcher(".", "\\").matcher(parts).find()) {
return false;
}
List<String> metaParts = Splitter.on(Patterns.compileDelimitedMatcher(".", "\\")).limit(2).splitToList(parts);
String priority = metaParts.get(0);
try {
Integer.parseInt(priority);
return true;
} catch (NumberFormatException e) {
return false;
}
}
public static boolean isPrefixNode(String s) {
return isChatMetaNode("prefix", s);
}
public static boolean isSuffixNode(String s) {
return isChatMetaNode("suffix", s);
}
}

40
common/src/main/java/me/lucko/luckperms/common/core/model/ImmutableNode.java
View File

@ -37,6 +37,7 @@ import me.lucko.luckperms.api.Tristate;
import me.lucko.luckperms.api.context.ContextSet;
import me.lucko.luckperms.api.context.ImmutableContextSet;
import me.lucko.luckperms.common.constants.Patterns;
import me.lucko.luckperms.common.core.NodeFactory;
import me.lucko.luckperms.common.utils.ShorthandParser;
import java.util.Collections;
@ -56,9 +57,6 @@ import java.util.stream.Collectors;
@ToString(of = {"permission", "value", "override", "server", "world", "expireAt", "contexts"})
@EqualsAndHashCode(of = {"permission", "value", "override", "server", "world", "expireAt", "contexts"})
public class ImmutableNode implements Node {
private static final Pattern PREFIX_PATTERN = Pattern.compile("(?i)prefix\\.-?\\d+\\..*");
private static final Pattern SUFFIX_PATTERN = Pattern.compile("(?i)suffix\\.-?\\d+\\..*");
private static final Pattern META_PATTERN = Pattern.compile("meta\\..*\\..*");
private static boolean shouldApply(String str, boolean applyRegex, String thisStr) {
if (str.equalsIgnoreCase(thisStr)) {
@ -197,39 +195,39 @@ public class ImmutableNode implements Node {
server = "global";
}
this.permission = permission;
this.permission = NodeFactory.unescapeDelimiters(permission, "/", "-", "$", "(", ")", "=", ",");
this.value = value;
this.override = override;
this.expireAt = expireAt;
this.server = server;
this.world = world;
this.server = NodeFactory.unescapeDelimiters(server, "/", "-");
this.world = NodeFactory.unescapeDelimiters(world, "/", "-");
this.contexts = contexts == null ? ContextSet.empty() : contexts.makeImmutable();
// Setup state
isGroup = permission.toLowerCase().startsWith("group.");
isGroup = this.permission.toLowerCase().startsWith("group.");
if (isGroup) {
groupName = permission.substring("group.".length());
groupName = this.permission.substring("group.".length());
}
isWildcard = permission.endsWith(".*");
wildcardLevel = (int) permission.chars().filter(num -> num == Character.getNumericValue('.')).count();
isWildcard = this.permission.endsWith(".*");
wildcardLevel = (int) this.permission.chars().filter(num -> num == Character.getNumericValue('.')).count();
isMeta = META_PATTERN.matcher(permission).matches();
isMeta = NodeFactory.isMetaNode(this.permission);
if (isMeta) {
List<String> metaPart = Splitter.on('.').limit(2).splitToList(getPermission().substring("meta.".length()));
List<String> metaPart = Splitter.on(Patterns.compileDelimitedMatcher(".", "\\")).limit(2).splitToList(getPermission().substring("meta.".length()));
meta = Maps.immutableEntry(MetaUtils.unescapeCharacters(metaPart.get(0)), MetaUtils.unescapeCharacters(metaPart.get(1)));
}
isPrefix = PREFIX_PATTERN.matcher(permission).matches();
isPrefix = NodeFactory.isPrefixNode(this.permission);
if (isPrefix) {
List<String> prefixPart = Splitter.on('.').limit(2).splitToList(getPermission().substring("prefix.".length()));
List<String> prefixPart = Splitter.on(Patterns.compileDelimitedMatcher(".", "\\")).limit(2).splitToList(getPermission().substring("prefix.".length()));
Integer i = Integer.parseInt(prefixPart.get(0));
prefix = Maps.immutableEntry(i, MetaUtils.unescapeCharacters(prefixPart.get(1)));
}
isSuffix = SUFFIX_PATTERN.matcher(permission).matches();
isSuffix = NodeFactory.isSuffixNode(this.permission);
if (isSuffix) {
List<String> suffixPart = Splitter.on('.').limit(2).splitToList(getPermission().substring("suffix.".length()));
List<String> suffixPart = Splitter.on(Patterns.compileDelimitedMatcher(".", "\\")).limit(2).splitToList(getPermission().substring("suffix.".length()));
Integer i = Integer.parseInt(suffixPart.get(0));
suffix = Maps.immutableEntry(i, MetaUtils.unescapeCharacters(suffixPart.get(1)));
}
@ -453,29 +451,29 @@ public class ImmutableNode implements Node {
StringBuilder builder = new StringBuilder();
if (server != null) {
builder.append(server);
builder.append(NodeFactory.escapeDelimiters(server, "/", "-"));
if (world != null) {
builder.append("-").append(world);
builder.append("-").append(NodeFactory.escapeDelimiters(world, "/", "-"));
}
builder.append("/");
} else {
if (world != null) {
builder.append("global-").append(world).append("/");
builder.append("global-").append(NodeFactory.escapeDelimiters(world, "/", "-")).append("/");
}
}
if (!contexts.isEmpty()) {
builder.append("(");
for (Map.Entry<String, String> entry : contexts.toSet()) {
builder.append(entry.getKey()).append("=").append(entry.getValue()).append(",");
builder.append(NodeFactory.escapeDelimiters(entry.getKey(), "=", "(", ")", ",")).append("=").append(NodeFactory.escapeDelimiters(entry.getValue(), "=", "(", ")", ",")).append(",");
}
builder.deleteCharAt(builder.length() - 1);
builder.append(")");
}
builder.append(permission);
builder.append(NodeFactory.escapeDelimiters(permission, "/", "-", "$", "(", ")", "=", ","));
if (expireAt != 0L) {
builder.append("$").append(expireAt);

8
common/src/main/java/me/lucko/luckperms/common/utils/ArgumentChecker.java
View File

@ -44,14 +44,6 @@ public class ArgumentChecker {
return (s.length() > 36 || Patterns.NON_ALPHA_NUMERIC_SPACE.matcher(s).find());
}
public static boolean checkServer(String s) {
return !s.toLowerCase().startsWith("r=") && Patterns.NON_ALPHA_NUMERIC_SPACE.matcher(s).find();
}
public static boolean checkNode(String s) {
return (s.contains("/") || s.contains("$"));
}
public static boolean checkTime(long l) {
return DateUtil.shouldExpire(l);
}

10
sponge/src/main/java/me/lucko/luckperms/sponge/migration/MigrationUtils.java
View File

@ -58,7 +58,7 @@ public class MigrationUtils {
for (Map.Entry<String, Boolean> perm : e.getValue().entrySet()) {
try {
holder.setPermission(new NodeBuilder(perm.getKey()).setServerRaw(server).setWorld(world).withExtraContext(contexts).setValue(perm.getValue()).build());
holder.setPermission(new NodeBuilder(perm.getKey()).setServer(server).setWorld(world).withExtraContext(contexts).setValue(perm.getValue()).build());
} catch (ObjectAlreadyHasException ignored) {}
}
}
@ -77,15 +77,15 @@ public class MigrationUtils {
for (Map.Entry<String, String> opt : e.getValue().entrySet()) {
if (opt.getKey().equalsIgnoreCase("prefix")) {
try {
holder.setPermission(NodeFactory.makePrefixNode(priority, opt.getValue()).setServerRaw(server).setWorld(world).withExtraContext(contexts).setValue(true).build());
holder.setPermission(NodeFactory.makePrefixNode(priority, opt.getValue()).setServer(server).setWorld(world).withExtraContext(contexts).setValue(true).build());
} catch (ObjectAlreadyHasException ignored) {}
} else if (opt.getKey().equalsIgnoreCase("suffix")) {
try {
holder.setPermission(NodeFactory.makeSuffixNode(priority, opt.getValue()).setServerRaw(server).setWorld(world).withExtraContext(contexts).setValue(true).build());
holder.setPermission(NodeFactory.makeSuffixNode(priority, opt.getValue()).setServer(server).setWorld(world).withExtraContext(contexts).setValue(true).build());
} catch (ObjectAlreadyHasException ignored) {}
} else {
try {
holder.setPermission(NodeFactory.makeMetaNode(opt.getKey(), opt.getValue()).setServerRaw(server).setWorld(world).withExtraContext(contexts).setValue(true).build());
holder.setPermission(NodeFactory.makeMetaNode(opt.getKey(), opt.getValue()).setServer(server).setWorld(world).withExtraContext(contexts).setValue(true).build());
} catch (ObjectAlreadyHasException ignored) {}
}
}
@ -111,7 +111,7 @@ public class MigrationUtils {
}
try {
holder.setPermission(new NodeBuilder("group." + convertName(s.getIdentifier())).setServerRaw(server).setWorld(world).withExtraContext(contexts).setValue(true).build());
holder.setPermission(new NodeBuilder("group." + convertName(s.getIdentifier())).setServer(server).setWorld(world).withExtraContext(contexts).setValue(true).build());
} catch (ObjectAlreadyHasException ignored) {}
}
}