diff --git a/nuxt.config.ts b/nuxt.config.ts index ce85e17..e917863 100644 --- a/nuxt.config.ts +++ b/nuxt.config.ts @@ -1,6 +1,17 @@ // https://nuxt.com/docs/api/configuration/nuxt-config export default defineNuxtConfig({ + app: { + head: { + title: 'Minecraft Server Manager', + meta: [ + { + name: 'description', + content: 'Minecraft Server Manager by WeeXnes' + }, + ], + }, + }, compatibilityDate: '2024-11-01', devtools: { enabled: true }, - modules: ['@nuxtjs/tailwindcss', '@nuxt/icon'] + modules: ['@nuxtjs/tailwindcss', '@nuxt/icon'], }) \ No newline at end of file diff --git a/pages/index.vue b/pages/index.vue index 1daed17..415016d 100644 --- a/pages/index.vue +++ b/pages/index.vue @@ -9,7 +9,7 @@

Version: {{ server.version }}

-

Memory: {{ server.maxMemory }}GB

+

Memory: {{ server.maxMemory }} GB

@@ -48,11 +48,17 @@
+ + + + + + + + + + + + + + + +
@@ -174,14 +215,15 @@ import type {MinecraftServer} from "~/types/MinecraftServer"; import axios from 'axios'; -import { stringify , parse } from 'ini' +import {parse, stringify} from 'ini' const settings = reactive({ servers: [] as MinecraftServer[], }) const addDialog = reactive({ - newServer: {} as MinecraftServer + newServer: {} as MinecraftServer, + uploadData: '' as string }) const serverLogDialog = reactive({ @@ -241,6 +283,9 @@ const getLogs = async () => { } } + + + const showEditServerDialog = async (server: MinecraftServer) => { editServerDialog.selectedServer = server await getProperties() @@ -302,8 +347,13 @@ const deleteServer = async (server: MinecraftServer) => { const addServer = async (server: MinecraftServer) => { try { + const checksum = await calculateChecksum(addDialog.uploadData) const response = await axios.post('/api/addServer', { - newServer: addDialog.newServer + newServer: addDialog.newServer, + fileUpload:{ + data: addDialog.uploadData, + checksum: checksum + } }); console.log(response.data); await getServers() @@ -313,6 +363,66 @@ const addServer = async (server: MinecraftServer) => { } +const onFileChange = async (event: any) => { + const file = event.target.files[0]; + addDialog.newServer.jarName = file.name; + + if (file) { + const reader = new FileReader(); + const readFile = new Promise((resolve, reject) => { + reader.onload = (e) => { + resolve(e.target?.result as ArrayBuffer); + }; + reader.onerror = (error) => { + reject(error); + }; + }); + reader.readAsArrayBuffer(file); + + try { + const result = await readFile; + addDialog.uploadData = arrayBufferToBase64(result); + } catch (error) { + console.error("Error reading file:", error); + } + } +}; + +const arrayBufferToBase64 = (buffer: ArrayBuffer): string => { + const uint8Array = new Uint8Array(buffer); + let binaryString = ''; + + uint8Array.forEach((byte) => { + binaryString += String.fromCharCode(byte); + }); + + return btoa(binaryString); +}; + + + + + + + + +const calculateChecksum = async (data: any) => { + try { + const buffer = data instanceof ArrayBuffer ? data : new TextEncoder().encode(data); + + const hashBuffer = await crypto.subtle.digest('SHA-256', buffer); + + const hashArray = Array.from(new Uint8Array(hashBuffer)); + const hexString = hashArray.map(byte => byte.toString(16).padStart(2, '0')).join(''); + + console.log('Checksum (SHA-256):', hexString); + return hexString; + } catch (error) { + console.error('Error calculating checksum:', error); + } +}; + + const startServer = async (server: MinecraftServer) => { diff --git a/server/api/addServer.ts b/server/api/addServer.ts index a0cf38e..d07906f 100644 --- a/server/api/addServer.ts +++ b/server/api/addServer.ts @@ -1,11 +1,13 @@ -import {getServerByName} from "~/types/MinecraftServer"; +import {getJarPath, getServerByName} from "~/types/MinecraftServer"; import {environment} from "~/core/globals"; import {saveJsonFile} from "~/util/jsonLoader"; +import * as crypto from 'crypto'; +import * as fs from "node:fs"; export default defineEventHandler(async (event) => { const body = await readBody(event); - const { newServer } = body; + const { newServer, fileUpload } = body; const server = getServerByName(newServer.name); @@ -13,12 +15,50 @@ export default defineEventHandler(async (event) => { return { message: "Server with name " + newServer.name + " does already exist" }; } + let uploadData = fileUpload.data; + + let checksumFromClient = fileUpload.checksum; + let checksumFromServer = calculateChecksum(uploadData); + + try { + + if(checksumFromServer != checksumFromClient) { + return { status: 'error', error: "Checksum failed" }; + } + environment.settings.servers.push({...newServer}) saveJsonFile() + + + const decodedData = decodeBase64Node(uploadData) + fs.writeFileSync(getJarPath(newServer), decodedData); + return { status: 'success' }; } catch (error) { return { status: 'error', error: error }; } }); + +const calculateChecksum = (data: any) => { + try { + const buffer = Buffer.isBuffer(data) ? data : Buffer.from(data, 'utf-8'); + const hash = crypto.createHash('sha256'); + hash.update(buffer); + const checksum = hash.digest('hex'); + console.log('Checksum (SHA-256):', checksum); + return checksum; + } catch (error) { + console.error('Error calculating checksum:', error); + } +}; + + + +function decodeBase64Node(base64String: string): Buffer { + return Buffer.from(base64String, 'base64'); +} + + + diff --git a/types/MinecraftServer.ts b/types/MinecraftServer.ts index d141196..1b2669a 100644 --- a/types/MinecraftServer.ts +++ b/types/MinecraftServer.ts @@ -3,7 +3,7 @@ import {environment} from "~/core/globals"; export interface MinecraftServer { name: string; version: string; - jar_url: string; + jarName: string; maxMemory: number; process: any; } @@ -14,7 +14,7 @@ export function getServerDirectory (server: MinecraftServer): string { } export function getJarPath (server: MinecraftServer): string { - return environment.paths.servers + "/" + server.name + "/server.jar" + return environment.paths.servers + "/" + server.name + "/" + server.jarName } export function getPropertiesPath (server: MinecraftServer): string { @@ -25,6 +25,6 @@ export function getLogsPath (server: MinecraftServer): string { return environment.paths.servers + "/" + server.name + "/logs/latest.log" } -export function getServerByName(server_name: string): MinecraftServer | undefined{ +export function getServerByName(server_name: string): MinecraftServer | undefined { return environment.settings.servers.find(server => server.name == server_name); } \ No newline at end of file diff --git a/util/jsonLoader.ts b/util/jsonLoader.ts index 69f8c8b..028047e 100644 --- a/util/jsonLoader.ts +++ b/util/jsonLoader.ts @@ -1,8 +1,8 @@ import {environment} from "~/core/globals"; import * as fs from 'fs'; -import * as path from 'path'; import type {SettingsJsonFile} from "~/types/SettingsJsonFile"; -import * as https from "node:https"; +import type {MinecraftServer} from "~/types/MinecraftServer"; +import {getServerDirectory} from "~/types/MinecraftServer"; export function loadJsonFile(){ try { @@ -65,54 +65,22 @@ export function createPathIfNotExists(dirPath: string) { export function checkAllServerDirectories(){ environment.settings.servers.forEach(server => { - createPathIfNotExists(environment.paths.servers + "/" + server.name) - }) - - environment.settings.servers.forEach(server => { - const destinationPathJar = environment.paths.servers + "/" + server.name + "/server.jar" - const destinationPathEula = environment.paths.servers + "/" + server.name + "/eula.txt" - try { - fs.accessSync(destinationPathJar); - console.log('Settings already exists!'); - } catch (error) { - downloadFile(server.jar_url, destinationPathJar); - } - - try { - fs.accessSync(destinationPathEula); - console.log('eula exists'); - } catch (error) { - console.log("setting eula to true") - fs.writeFileSync(destinationPathEula, 'eula=' + environment.settings.eula); - } - + createPathIfNotExists(getServerDirectory(server)) + checkEulaFile(server) }) } -function downloadFile(url: string, dest: string) { - if(url == "") - return; - - - console.log(dest + ' doesnt exist, downloading now from ' + url); - const file = fs.createWriteStream(dest); - - https.get(url, (response) => { - if (response.statusCode === 200) { - response.pipe(file); - } else { - console.error(`Failed to download file. Status Code: ${response.statusCode}`); - } - - file.on('finish', () => { - file.close(); - console.log('Download complete!'); - }); - }).on('error', (err) => { - // Handle any errors during the download - console.error('Error during download:', err.message); - fs.unlink(dest, () => {}); - }); +export function checkEulaFile(server: MinecraftServer){ + const destinationPathEula = environment.paths.servers + "/" + server.name + "/eula.txt" + try { + fs.accessSync(destinationPathEula); + console.log('eula exists'); + } catch (error) { + console.log(`Setting eula for ${server.name} to ${environment.settings.eula}`) + fs.writeFileSync(destinationPathEula, 'eula=' + environment.settings.eula); + } } + +