[FEATURE] GetPermissions/GivePermissions command

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/ConfigPermissionsHandler.java

@@ -19,6 +19,11 @@ public ClientPermissions getPermissions(String username) {
         return permissions;
     }
 
+    @Override
+    public void setPermissions(String username, ClientPermissions permissions) {
+        //Unsupported
+    }
+
     @Override
     public void close() {
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/DefaultPermissionsHandler.java

@@ -13,6 +13,11 @@ public ClientPermissions getPermissions(String username) {
         return ClientPermissions.DEFAULT;
     }
 
+    @Override
+    public void setPermissions(String username, ClientPermissions permissions) {
+        //Unsupported
+    }
+
     @Override
     public void close() throws Exception {
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/JsonFilePermissionsHandler.java

@@ -68,6 +68,11 @@ public ClientPermissions getPermissions(String username) {
         return map.getOrDefault(username, ClientPermissions.DEFAULT);
     }
 
+    @Override
+    public void setPermissions(String username, ClientPermissions permissions) {
+        map.put(username, permissions);
+    }
+
     public JsonFilePermissionsHandler() {
 
     }

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/JsonLongFilePermissionsHandler.java

@@ -69,6 +69,11 @@ public ClientPermissions getPermissions(String username) {
         return new ClientPermissions(map.getOrDefault(username, defaultPerms));
     }
 
+    @Override
+    public void setPermissions(String username, ClientPermissions permissions) {
+        map.put(username, permissions.toLong());
+    }
+
     public JsonLongFilePermissionsHandler() {
 
     }

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/PermissionsHandler.java

@@ -41,4 +41,6 @@ public static void registerHandlers() {
     public abstract void init();
 
     public abstract ClientPermissions getPermissions(String username);
+
+    public abstract void setPermissions(String username, ClientPermissions permissions);
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/handler/CommandHandler.java

@@ -66,5 +66,7 @@ public static void registerCommands(ru.gravit.utils.command.CommandHandler handl
         handler.registerCommand("multi", new MultiCommand(server));
         handler.registerCommand("getModulus", new GetModulusCommand(server));
         handler.registerCommand("component", new ComponentCommand(server));
+        handler.registerCommand("givePermission", new GivePermissionsCommand(server));
+        handler.registerCommand("getPermissions", new GetPermissionsCommand(server));
     }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/command/service/GetPermissionsCommand.java

@@ -0,0 +1,30 @@
+package ru.gravit.launchserver.command.service;
+
+import ru.gravit.launcher.ClientPermissions;
+import ru.gravit.launchserver.LaunchServer;
+import ru.gravit.launchserver.command.Command;
+import ru.gravit.utils.helper.LogHelper;
+
+public class GetPermissionsCommand extends Command {
+    public GetPermissionsCommand(LaunchServer server) {
+        super(server);
+    }
+
+    @Override
+    public String getArgsDescription() {
+        return "[username]";
+    }
+
+    @Override
+    public String getUsageDescription() {
+        return "print username permissions";
+    }
+
+    @Override
+    public void invoke(String... args) throws Exception {
+        verifyArgs(args,1);
+        String username = args[0];
+        ClientPermissions permissions = server.config.permissionsHandler.getPermissions(username);
+        LogHelper.info("Permissions %s: %s (long: %d)", username, permissions.toString(), permissions.toLong());
+    }
+}

LaunchServer/src/main/java/ru/gravit/launchserver/command/service/GivePermissionsCommand.java

@@ -0,0 +1,56 @@
+package ru.gravit.launchserver.command.service;
+
+import ru.gravit.launcher.ClientPermissions;
+import ru.gravit.launchserver.LaunchServer;
+import ru.gravit.launchserver.command.Command;
+import ru.gravit.utils.helper.LogHelper;
+
+public class GivePermissionsCommand extends Command {
+    public GivePermissionsCommand(LaunchServer server) {
+        super(server);
+    }
+
+    @Override
+    public String getArgsDescription() {
+        return "[username] [permission] [true/false]";
+    }
+
+    @Override
+    public String getUsageDescription() {
+        return "give permissions";
+    }
+
+    @Override
+    public void invoke(String... args) throws Exception {
+        verifyArgs(args, 3);
+        String username = args[0];
+        ClientPermissions permissions = server.config.permissionsHandler.getPermissions(username);
+        String permission = args[1];
+        boolean isEnabled = Boolean.valueOf(args[2]);
+        switch (permission)
+        {
+            case "admin":
+            {
+                permissions.canAdmin = isEnabled;
+                break;
+            }
+            case "server":
+            {
+                permissions.canServer = isEnabled;
+                break;
+            }
+            case "bot":
+            {
+                permissions.canBot = isEnabled;
+                break;
+            }
+            default:
+            {
+                LogHelper.error("Unknown permission: %s", permission);
+                return;
+            }
+        }
+        LogHelper.info("Write new permissions for %s", username);
+        server.config.permissionsHandler.setPermissions(username, permissions);
+    }
+}

libLauncher/src/main/java/ru/gravit/launcher/ClientPermissions.java

@@ -4,6 +4,7 @@
 import ru.gravit.launcher.serialize.HOutput;
 
 import java.io.IOException;
+import java.util.StringJoiner;
 
 public class ClientPermissions {
     public static final ClientPermissions DEFAULT = new ClientPermissions();
@@ -64,4 +65,16 @@ public static ClientPermissions getSuperuserAccount() {
     public void write(HOutput output) throws IOException {
         output.writeLong(toLong());
     }
+
+    @Override
+    public String toString() {
+        return new StringJoiner(", ", ClientPermissions.class.getSimpleName() + "[", "]")
+                .add("canAdmin=" + canAdmin)
+                .add("canServer=" + canServer)
+                .add("canUSR1=" + canUSR1)
+                .add("canUSR2=" + canUSR2)
+                .add("canUSR3=" + canUSR3)
+                .add("canBot=" + canBot)
+                .toString();
+    }
 }