feat: Command Alias

navauth-common/src/main/kotlin/pl/spcode/navauth/common/command/configurer/CommandConfig.kt

@@ -0,0 +1,28 @@
+/*
+ * NavAuth
+ * Copyright © 2026 Oliwier Fijas (Navio1430)
+ *
+ * NavAuth is free software; You can redistribute it and/or modify it under the terms of:
+ * the GNU Affero General Public License version 3 as published by the Free Software Foundation.
+ *
+ * NavAuth is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with NavAuth. If not, see <https://www.gnu.org/licenses/>
+ * and navigate to version 3 of the GNU Affero General Public License.
+ *
+ */
+
+package pl.spcode.navauth.common.command.configurer
+
+import eu.okaeri.configs.OkaeriConfig
+import java.util.Collections.emptyList
+
+class CommandConfig(
+  var name: String? = null, // new command name
+  var enabled: Boolean = true,
+  var aliases: List<String> = emptyList(),
+) : OkaeriConfig() {}

navauth-common/src/main/kotlin/pl/spcode/navauth/common/config/CommandsConfig.kt

@@ -0,0 +1,41 @@
+/*
+ * NavAuth
+ * Copyright © 2026 Oliwier Fijas (Navio1430)
+ *
+ * NavAuth is free software; You can redistribute it and/or modify it under the terms of:
+ * the GNU Affero General Public License version 3 as published by the Free Software Foundation.
+ *
+ * NavAuth is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with NavAuth. If not, see <https://www.gnu.org/licenses/>
+ * and navigate to version 3 of the GNU Affero General Public License.
+ *
+ */
+
+package pl.spcode.navauth.common.config
+
+import eu.okaeri.configs.OkaeriConfig
+import eu.okaeri.configs.annotation.Comment
+import pl.spcode.navauth.common.command.configurer.CommandConfig
+
+class CommandsConfig : OkaeriConfig() {
+
+  @Comment(
+    "This property allows you to configure commands definitions.",
+    "You can toggle the command and update its name or aliases.",
+    "",
+    "You can find command names in docs:",
+    "https://navio1430.github.io/NavAuth/docs/general/commands.html#available-commands",
+    "Remember to use command names without the leading slash '/'.",
+  )
+  var commands: MutableMap<String, CommandConfig> =
+    mutableMapOf(
+      "navauth" to CommandConfig(name = "navauth", aliases = mutableListOf("na"), enabled = true),
+      "login" to CommandConfig(name = "login", aliases = mutableListOf("l"), enabled = true),
+      "register" to CommandConfig(name = "register", aliases = mutableListOf("reg"), enabled = true),
+    )
+}

navauth-common/src/main/kotlin/pl/spcode/navauth/common/config/GeneralConfig.kt

@@ -96,6 +96,8 @@ open class GeneralConfig : OkaeriConfig() {
 
   var sessionsConfig = SessionsConfig()
 
+  var commandsConfig: CommandsConfig = CommandsConfig()
+
   @Variable("CONFIG_VERSION")
   @Comment("Config version. DO NOT CHANGE this property!")
   var configVersion: Int = 0

navauth-velocity/src/main/kotlin/pl/spcode/navauth/velocity/NavAuthVelocity.kt

@@ -49,6 +49,7 @@ import pl.spcode.navauth.common.config.MigrationConfig
 import pl.spcode.navauth.common.infra.database.DatabaseManager
 import pl.spcode.navauth.common.module.*
 import pl.spcode.navauth.velocity.command.CommandsRegistry
+import pl.spcode.navauth.velocity.command.configurer.CommandConfigurer
 import pl.spcode.navauth.velocity.infra.command.VelocityInvalidUsageHandler
 import pl.spcode.navauth.velocity.infra.command.VelocityMissingPermissionExceptionHandler
 import pl.spcode.navauth.velocity.infra.command.VelocityMissingPermissionHandler
@@ -163,6 +164,7 @@ constructor(
           UserResolveException::class.java,
           UserResolveExceptionHandler(VelocityAudienceProvider(proxyServer)),
         )
+        .editorGlobal(injector.getInstance(CommandConfigurer::class.java))
         .exception(
           MissingPermissionException::class.java,
           injector.getInstance(VelocityMissingPermissionExceptionHandler::class.java),

navauth-velocity/src/main/kotlin/pl/spcode/navauth/velocity/command/configurer/CommandConfigurer.kt

@@ -0,0 +1,43 @@
+/*
+ * NavAuth
+ * Copyright © 2026 Oliwier Fijas (Navio1430)
+ *
+ * NavAuth is free software; You can redistribute it and/or modify it under the terms of:
+ * the GNU Affero General Public License version 3 as published by the Free Software Foundation.
+ *
+ * NavAuth is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with NavAuth. If not, see <https://www.gnu.org/licenses/>
+ * and navigate to version 3 of the GNU Affero General Public License.
+ *
+ */
+
+package pl.spcode.navauth.velocity.command.configurer
+
+import com.google.inject.Inject
+import com.velocitypowered.api.command.CommandSource
+import dev.rollczi.litecommands.command.builder.CommandBuilder
+import dev.rollczi.litecommands.editor.Editor
+import pl.spcode.navauth.common.config.CommandsConfig
+
+class CommandConfigurer @Inject constructor(private val commandConfiguration: CommandsConfig) :
+  Editor<CommandSource> {
+
+  override fun edit(context: CommandBuilder<CommandSource>): CommandBuilder<CommandSource> {
+    val command = commandConfiguration.commands[context.name()] ?: return context
+
+    var newContext = context
+
+    if (!command.name.isNullOrEmpty()) {
+      newContext = context.name(command.name)
+    }
+
+    val aliasesFiltered = command.aliases.filter { it.isNotEmpty() }
+
+    return newContext.aliases(aliasesFiltered).enabled(command.enabled)
+  }
+}