teste login

_data/beats.yml

@@ -21,6 +21,7 @@
 - blue-nights.wav
 - bootleg-remix-deorro-five-hours-swedish-house-mafia-the-weeknd-moth-to-a-flame.wav
 - bop-in.wav
+- boss-fights-breaking-antagonist.wav
 - by-gagansingh1-instagram.wav
 - calvin-harris-im-not-alone.wav
 - calvin-harris-summer.wav
@@ -28,7 +29,7 @@
 - classical-sample-of-a-melodic-music-lmms.wav
 - deep-house-vespertine-feat-georg-no-days-off.wav
 - demo-aesthetescence.wav
-- dr-dre.wav
+- dr-wily-theme.wav
 - drake.wav
 - dreamhop-animal-l-bonus-r0und-ep.wav
 - drifting-rev-d-csammis-track-1.wav

_data/drake.yml

@@ -177,7 +177,8 @@ tracks:
       looped: '0'
       reversed: '0'
       sframe: '0'
-      src: /var/www/html/trens/src_mmpSearch/samples/imported/bassdrum_acoustic01_-_Copia.ogg
+      src: Young Kico - Chronicles Of The Atlantic Trap (Sound Kit) @YoungKico/01
+        Kicks/Kick 1 (Layer With Any 808 For Authentic Zaytoven Delayed Kick).wav
       stutter: '0'
     basenote: '57'
     fxch: '0'
@@ -344,7 +345,7 @@ tracks:
       looped: '0'
       reversed: '0'
       sframe: '0'
-      src: /var/www/html/trens/src_mmpSearch/samples/imported/bassdrum_acoustic02_-_Copia.ogg
+      src: lex_luger_drum_kit/lex_luger_drum_kit/LEX Rim(2).wav
       stutter: '0'
     basenote: '57'
     fxch: '0'
@@ -668,7 +669,7 @@ tracks:
       looped: '0'
       reversed: '0'
       sframe: '0'
-      src: /var/www/html/trens/src_mmpSearch/samples/imported/bassdrum_acoustic01_-_Copia.ogg
+      src: Kid Urban Christmas BeatKit/Urban 808's/KU 808 5.wav
       stutter: '0'
     basenote: '57'
     fxch: '0'
@@ -835,7 +836,7 @@ tracks:
       looped: '0'
       reversed: '0'
       sframe: '0'
-      src: /var/www/html/trens/src_mmpSearch/samples/imported/bassdrum_acoustic02_-_Copia.ogg
+      src: Kid Urban Christmas BeatKit/Urban Percussion/KU Perc 10.wav
       stutter: '0'
     basenote: '57'
     fxch: '0'
@@ -1002,7 +1003,7 @@ tracks:
       looped: '0'
       reversed: '0'
       sframe: '0'
-      src: /var/www/html/trens/src_mmpSearch/samples/imported/bassdrum_acoustic02_-_Copia.ogg
+      src: Kid Urban End Of The World BeatKit/EOTW Percussion/Kid Urban Perc 13.wav
       stutter: '0'
     basenote: '57'
     fxch: '0'

_data/samples-manifest.json

@@ -9,6 +9,9 @@
     "bassdrum_acoustic01_-_Copia.ogg": {
       "_isFile": true
     },
+    "bassdrum03_-_Copia.ogg": {
+      "_isFile": true
+    },
     "bassdrum02_-_Copia.ogg": {
       "_isFile": true
     }

pages/login.md

@@ -0,0 +1,73 @@
+---
+layout: default
+title: Login - MMPSearch
+permalink: /login/
+---
+
+<main class="main-content">
+  <div class="publication">
+    <div class="container">
+      <br />
+      
+      <div class="tabs is-centered is-boxed is-medium mb-6">
+        {% include sidebar.html %}
+      </div>
+
+      <div class="columns is-centered">
+        <div class="column is-6">
+          <div class="box p-5" style="border: 1px solid #cfe8fc; border-radius: 12px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);">
+            <div class="has-text-centered mb-5">
+              <span class="icon is-large has-text-info"><i class="fa-solid fa-user-circle fa-3x"></i></span>
+              <h1 class="title is-4 mt-2 has-text-grey-dark" id="auth-title">Acesse sua conta</h1>
+              <p class="subtitle is-6 has-text-grey">Para enviar projetos e samples.</p>
+            </div>
+
+            <form id="login-form">
+              <div class="field"><label class="label">Usuário</label><div class="control has-icons-left"><input class="input" type="text" name="username" required><span class="icon is-small is-left"><i class="fa-solid fa-user"></i></span></div></div>
+              <div class="field"><label class="label">Senha</label><div class="control has-icons-left"><input class="input" type="password" name="password" required><span class="icon is-small is-left"><i class="fa-solid fa-lock"></i></span></div></div>
+              <div class="field mt-5"><button type="submit" class="button is-info is-fullwidth">Entrar</button></div>
+              <p class="has-text-centered mt-3 is-size-7">Não tem conta? <a href="#" id="toggle-register">Crie uma agora</a>.</p>
+            </form>
+
+            <form id="register-form" class="is-hidden">
+              <div class="field"><label class="label">Criar Usuário</label><div class="control has-icons-left"><input class="input" type="text" name="username" required><span class="icon is-small is-left"><i class="fa-solid fa-user-plus"></i></span></div></div>
+              <div class="field"><label class="label">Criar Senha</label><div class="control has-icons-left"><input class="input" type="password" name="password" required><span class="icon is-small is-left"><i class="fa-solid fa-lock"></i></span></div></div>
+              <div class="field mt-5"><button type="submit" class="button is-success is-fullwidth">Cadastrar</button></div>
+              <p class="has-text-centered mt-3 is-size-7">Já tem conta? <a href="#" id="toggle-login">Fazer Login</a>.</p>
+            </form>
+
+            <div id="auth-message" class="notification is-light mt-4 is-hidden"></div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</main>
+
+<script>
+document.addEventListener('DOMContentLoaded', () => {
+    const loginForm = document.getElementById('login-form');
+    const registerForm = document.getElementById('register-form');
+    const msgBox = document.getElementById('auth-message');
+
+    document.getElementById('toggle-register').onclick = (e) => { e.preventDefault(); loginForm.classList.add('is-hidden'); registerForm.classList.remove('is-hidden'); document.getElementById('auth-title').textContent = "Criar nova conta"; };
+    document.getElementById('toggle-login').onclick = (e) => { e.preventDefault(); registerForm.classList.add('is-hidden'); loginForm.classList.remove('is-hidden'); document.getElementById('auth-title').textContent = "Acesse sua conta"; };
+
+    async function handleAuth(url, formData) {
+        msgBox.classList.add('is-hidden');
+        try {
+            // URL Relativa para usar Proxy Apache
+            const res = await fetch(url, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(Object.fromEntries(formData)) });
+            const data = await res.json();
+            msgBox.classList.remove('is-hidden');
+            msgBox.textContent = data.message;
+            msgBox.className = res.ok ? "notification is-success is-light mt-4" : "notification is-danger is-light mt-4";
+            if(res.ok && url.includes('login')) setTimeout(() => window.location.href = '/envie_seu_projeto/', 1000);
+            if(res.ok && url.includes('register')) setTimeout(() => document.getElementById('toggle-login').click(), 1500);
+        } catch(e) { msgBox.textContent = "Erro de conexão"; msgBox.classList.remove('is-hidden'); }
+    }
+
+    loginForm.onsubmit = (e) => { e.preventDefault(); handleAuth('/api/login', new FormData(loginForm)); };
+    registerForm.onsubmit = (e) => { e.preventDefault(); handleAuth('/api/register', new FormData(registerForm)); };
+});
+</script>

scripts/handler/upload_server.py

@@ -12,11 +12,47 @@ import io
 from flask import Flask, request, jsonify, send_file
 from flask_cors import CORS
 from werkzeug.utils import secure_filename
+
+# --- NOVAS IMPORTAÇÕES DE AUTH ---
+from flask_sqlalchemy import SQLAlchemy
+from flask_bcrypt import Bcrypt
+from flask_login import LoginManager, UserMixin, login_user, login_required, logout_user, current_user
+
 from main import process_single_file, rebuild_indexes, generate_manifests, slugify
 from utils import ALLOWED_EXTENSIONS, ALLOWED_SAMPLE_EXTENSIONS, MMP_FOLDER, MMPZ_FOLDER, CERT_PATH, KEY_PATH, BASE_DATA, SRC_MMPSEARCH, SAMPLE_SRC, METADATA_FOLDER, XML_IMPORTED_PATH_PREFIX, SAMPLE_MANIFEST
 
 app = Flask(__name__)
-CORS(app)
+
+# --- CONFIGURAÇÃO DE SEGURANÇA E BANCO ---
+# IMPORTANTE: Troque esta chave em produção!
+app.config['SECRET_KEY'] = 'chave_secreta_super_segura_mmp_ecosystem_2025'
+# O banco ficará salvo em /nethome/jotachina/projetos/mmpSearch/users.db (BASE_DATA)
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(BASE_DATA, 'users.db')
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+
+# CORS precisa suportar credenciais para o cookie de login funcionar
+CORS(app, supports_credentials=True)
+
+db = SQLAlchemy(app)
+bcrypt = Bcrypt(app)
+login_manager = LoginManager(app)
+login_manager.login_view = 'login'
+
+# --- MODELO DE USUÁRIO ---
+class User(UserMixin, db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(150), unique=True, nullable=False)
+    password = db.Column(db.String(150), nullable=False)
+
+# Cria o banco na inicialização se não existir
+with app.app_context():
+    db.create_all()
+
+@login_manager.user_loader
+def load_user(user_id):
+    return User.query.get(int(user_id))
+
+# --- SUAS FUNÇÕES UTILITÁRIAS MANTIDAS ---
 
 def allowed_file(filename):
     return "." in filename and filename.rsplit(".", 1)[1].lower() in ALLOWED_EXTENSIONS
@@ -45,13 +81,9 @@ def load_manifest_keys():
         return []
 
 def convert_mmpz_to_mmp(mmpz_path, mmp_target_path):
-    """
-    Tenta descompactar .mmpz usando métodos Python (rápido) e falha para o CLI do LMMS (robusto).
-    Salva o resultado em mmp_target_path.
-    """
+    """Tenta descompactar .mmpz usando Python ou LMMS CLI."""
     print(f"Tentando converter: {mmpz_path} -> {mmp_target_path}")
 
-    # --- TENTATIVA 1: Métodos Python (Memória/Rápido) ---
     content = None
     try:
         with open(mmpz_path, "rb") as f:
@@ -79,7 +111,7 @@ def convert_mmpz_to_mmp(mmpz_path, mmp_target_path):
             return True
         except: pass
 
-        # 1.3 Tenta ZLIB (Qt Default)
+        # 1.3 Tenta ZLIB
         try:
             decompressed = zlib.decompress(content)
             with open(mmp_target_path, "wb") as f_out:
@@ -88,35 +120,22 @@ def convert_mmpz_to_mmp(mmpz_path, mmp_target_path):
             return True
         except: pass
 
-    # --- TENTATIVA 2: Fallback para LMMS CLI (Lento/Robusto) ---
-    # Se o Python falhar, pedimos ao próprio LMMS para converter
+    # --- Fallback para LMMS CLI ---
     print("Métodos Python falharam. Tentando fallback via LMMS CLI...")
-    
     cmd = ["lmms", "--dump", mmpz_path]
-    
-    # Define ambiente sem interface gráfica para evitar erros no servidor
     env_vars = os.environ.copy()
     env_vars["QT_QPA_PLATFORM"] = "offscreen"
 
     try:
-        # O LMMS joga o XML no stdout, então capturamos e salvamos no arquivo
         with open(mmp_target_path, "w") as f_out:
-            subprocess.run(
-                cmd, 
-                stdout=f_out, 
-                stderr=subprocess.PIPE, 
-                check=True,
-                env=env_vars
-            )
+            subprocess.run(cmd, stdout=f_out, stderr=subprocess.PIPE, check=True, env=env_vars)
         
-        # Verifica se o arquivo foi criado e tem conteúdo
         if os.path.exists(mmp_target_path) and os.path.getsize(mmp_target_path) > 0:
             print("Sucesso: Descompactado via LMMS CLI (--dump).")
             return True
         else:
             print("Erro: LMMS CLI rodou, mas arquivo de saída está vazio.")
             return False
-
     except subprocess.CalledProcessError as e:
         print(f"Falha crítica no LMMS CLI: {e.stderr.decode('utf-8') if e.stderr else str(e)}")
         return False
@@ -125,12 +144,8 @@ def convert_mmpz_to_mmp(mmpz_path, mmp_target_path):
         return False
 
 def analyze_mmp_dependencies(mmp_filename):
-    """
-    Analisa um arquivo .mmp (que já deve ser texto XML puro).
-    Retorna: (is_clean, missing_files_list)
-    """
+    """Analisa um arquivo .mmp XML puro."""
     filepath = os.path.join(MMP_FOLDER, mmp_filename)
-    
     if not os.path.exists(filepath):
         print(f"Erro: Arquivo não encontrado: {filepath}")
         return False, []
@@ -143,22 +158,15 @@ def analyze_mmp_dependencies(mmp_filename):
 
     root = tree.getroot()
     factory_folders = load_manifest_keys()
-    
     missing_samples = set()
 
-    # Varre todos os audiofileprocessor
     for audio_node in root.findall(".//audiofileprocessor"):
         src = audio_node.get('src', '')
-        if not src:
-            continue
+        if not src: continue
             
-        # 1. É arquivo de fábrica?
         is_factory = any(src.startswith(folder + "/") for folder in factory_folders)
-        
-        # 2. Já foi importado anteriormente?
         is_already_imported = src.startswith("src_mmpSearch/samples/imported/")
         
-        # Se não é nativo e não está na pasta de importados, é externo
         if not is_factory and not is_already_imported:
             file_name = os.path.basename(src)
             missing_samples.add(file_name)
@@ -166,276 +174,40 @@ def analyze_mmp_dependencies(mmp_filename):
     return len(missing_samples) == 0, list(missing_samples)
 
 def update_xml_paths_exact(mmp_filename, replacements):
-    """
-    Substitui caminhos no XML baseando-se no mapeamento exato:
-    replacements = { 'nome_original_no_xml.wav': 'novo_nome_seguro.wav' }
-    """
+    """Substitui caminhos no XML baseando-se no mapeamento exato."""
     filepath = os.path.join(MMP_FOLDER, mmp_filename)
-    
     try:
         tree = ET.parse(filepath)
         root = tree.getroot()
         changes_made = False
-        
-        # Normaliza as chaves para minúsculo para garantir o match
-        # Ex: {'Kick.wav': 'kick.wav'} -> {'kick.wav': 'kick.wav'}
         replacements_lower = {k.lower(): v for k, v in replacements.items()}
         
         for audio_node in root.findall(".//audiofileprocessor"):
             src = audio_node.get('src', '')
             if not src: continue
-
-            # Pega o nome do arquivo que está atualmente no XML
             current_basename = os.path.basename(src)
             current_basename_lower = current_basename.lower()
 
-            # Verifica se esse nome está na lista de substituições
             if current_basename_lower in replacements_lower:
                 new_filename = replacements_lower[current_basename_lower]
-                
-                # Constrói o novo caminho completo
                 new_src = f"{XML_IMPORTED_PATH_PREFIX}/{new_filename}"
-                
-                # Aplica a alteração
                 audio_node.set('src', new_src)
-                audio_node.set('vol', audio_node.get('vol', '1')) # Garante volume
-                
+                audio_node.set('vol', audio_node.get('vol', '1'))
                 print(f"[XML FIX] Substituído: {current_basename} -> {new_src}")
                 changes_made = True
 
         if changes_made:
             tree.write(filepath, encoding='UTF-8', xml_declaration=True)
-            print(f"Projeto {mmp_filename} salvo com novos caminhos.")
             return True
-        else:
-            print("Aviso: Nenhum caminho foi alterado no XML (match não encontrado).")
-            return True # Retorna True para não travar o processo, mas avisa no log
+        return True 
 
     except Exception as e:
         print(f"Erro crítico ao editar XML: {e}")
         return False
 
-# --- ROTAS ---
-
-@app.route("/api/download/<project_name>", methods=["GET"])
-def download_project_package(project_name):
-    """
-    Gera um ZIP onde:
-    1. O .mmp é modificado NA VOLÁTIL (sem salvar no disco) para ter caminhos curtos.
-    2. A estrutura do ZIP fica limpa:
-       - projeto.mmp
-       - imported/
-            - sample1.wav
-            - sample2.wav
-    """
-    # Garante extensão .mmp
-    if not project_name.lower().endswith('.mmp'):
-        project_name += '.mmp'
-
-    clean_name = secure_filename(project_name)
-    mmp_path = os.path.join(MMP_FOLDER, clean_name)
-
-    if not os.path.exists(mmp_path):
-        return jsonify({"error": "Projeto não encontrado"}), 404
-
-    # Prepara o buffer do ZIP na memória
-    memory_file = io.BytesIO()
-
-    try:
-        # 1. Parseia o XML original do disco
-        tree = ET.parse(mmp_path)
-        root = tree.getroot()
-        
-        # Conjunto para rastrear quais arquivos físicos precisamos colocar no ZIP
-        samples_to_pack = set()
-
-        # 2. Modifica o XML na MEMÓRIA (não afeta o arquivo original no servidor)
-        for audio_node in root.findall(".//audiofileprocessor"):
-            src = audio_node.get('src', '')
-            
-            # Verifica se é um sample importado do nosso sistema
-            if src.startswith(XML_IMPORTED_PATH_PREFIX):
-                # Pega apenas o nome do arquivo (ex: 'kick_deep.wav')
-                filename = os.path.basename(src)
-                
-                # Define o NOVO caminho curto relativo para dentro do ZIP
-                # Antes: src_mmpSearch/samples/imported/kick_deep.wav
-                # Agora: imported/kick_deep.wav
-                short_path = f"imported/{filename}"
-                
-                # Atualiza o XML na memória
-                audio_node.set('src', short_path)
-                
-                # Adiciona à lista de arquivos para copiar
-                samples_to_pack.add(filename)
-
-        # 3. Cria o ZIP
-        with zipfile.ZipFile(memory_file, 'w', zipfile.ZIP_DEFLATED) as zf:
-            
-            # A) Escreve o .mmp MODIFICADO no ZIP
-            # Convertemos a árvore XML modificada para string binária
-            xml_str = ET.tostring(root, encoding='utf-8', method='xml')
-            zf.writestr(clean_name, xml_str)
-
-            # B) Adiciona os samples físicos na pasta 'imported/' do ZIP
-            for sample_name in samples_to_pack:
-                physical_path = os.path.join(XML_IMPORTED_PATH_PREFIX, sample_name)
-                
-                # Caminho curto dentro do ZIP
-                zip_entry_name = f"imported/{sample_name}"
-
-                if os.path.exists(physical_path):
-                    zf.write(physical_path, arcname=zip_entry_name)
-                    print(f"[ZIP CLEAN] Adicionado: {zip_entry_name}")
-                else:
-                    print(f"[ZIP CLEAN] AVISO: Arquivo faltante no disco: {sample_name}")
-
-        # Finaliza e envia
-        memory_file.seek(0)
-        return send_file(
-            memory_file,
-            mimetype='application/zip',
-            as_attachment=True,
-            download_name=f"{os.path.splitext(clean_name)[0]}.zip"
-        )
-
-    except Exception as e:
-        import traceback
-        traceback.print_exc()
-        return jsonify({"error": f"Erro ao gerar pacote: {str(e)}"}), 500
-
-@app.route("/api/upload", methods=["POST"])
-def upload_file():
-    if "project_file" not in request.files:
-        return jsonify({"error": "Nenhum arquivo enviado"}), 400
-
-    file = request.files["project_file"]
-    if file.filename == "":
-        return jsonify({"error": "Nome do arquivo vazio"}), 400
-
-    if file and allowed_file(file.filename):
-        # 1. Sanitização do nome
-        original_name = file.filename
-        name_without_ext = os.path.splitext(original_name)[0]
-        ext = os.path.splitext(original_name)[1].lower()
-        clean_name = slugify(name_without_ext)
-        if not clean_name:
-            clean_name = f"upload-{int(time.time())}"
-        
-        # O nome final no sistema será sempre .mmp
-        final_mmp_filename = f"{clean_name}.mmp"
-        final_mmp_path = os.path.join(MMP_FOLDER, final_mmp_filename)
-
-        # Caminho temporário para o upload original
-        upload_filename = f"{clean_name}{ext}"
-        if ext == ".mmpz":
-            upload_path = os.path.join(MMPZ_FOLDER, upload_filename)
-        else:
-            upload_path = os.path.join(MMP_FOLDER, upload_filename)
-
-        try:
-            # Salva o arquivo original
-            file.save(upload_path)
-            print(f"Upload salvo em: {upload_path}")
-
-            # 2. SE FOR MMPZ, CONVERTE IMEDIATAMENTE PARA MMP
-            if ext == ".mmpz":
-                print("Detectado arquivo compactado. Iniciando extração...")
-                success = convert_mmpz_to_mmp(upload_path, final_mmp_path)
-                
-                if not success:
-                    # Se falhou zlib/gzip, tenta o fallback do sistema (lmms --dump) se disponível
-                    # Mas por segurança, retornamos erro aqui para não travar
-                    return jsonify({"error": "Falha crítica: O arquivo .mmpz não pode ser descompactado. Tente enviar o .mmp descomprimido."}), 400
-                
-                # Opcional: Remover o .mmpz original já que já extraímos
-                # os.remove(upload_path)
-                
-            # Se já for .mmp, apenas garante que está no lugar certo
-            elif ext == ".mmp" and upload_path != final_mmp_path:
-                shutil.move(upload_path, final_mmp_path)
-
-            # A partir daqui, TRABALHAMOS APENAS COM O ARQUIVO .MMP (final_mmp_filename)
-            
-            # 3. Analisa dependências no arquivo .mmp limpo
-            is_clean, missing_files = analyze_mmp_dependencies(final_mmp_filename)
-
-            if not is_clean:
-                return jsonify({
-                    "status": "missing_samples",
-                    "message": "Samples externos detectados.",
-                    "project_file": final_mmp_filename, # Retornamos o nome do MMP, pois é ele que vamos editar
-                    "missing_files": missing_files
-                }), 202
-
-            # 4. Se limpo, processa
-            return process_and_build(final_mmp_filename)
-
-        except Exception as e:
-            import traceback
-            traceback.print_exc()
-            return jsonify({"error": f"Erro interno: {str(e)}"}), 500
-
-    return jsonify({"error": "Tipo de arquivo não permitido"}), 400
-
-@app.route("/api/upload/resolve", methods=["POST"])
-def resolve_samples():
-    """
-    Recebe inputs onde:
-    name="nome_original.wav" (chave) -> value=Arquivo (conteúdo)
-    """
-    project_filename = request.form.get('project_file') # Nome do .mmp
-    
-    if not project_filename:
-        return jsonify({"error": "Nome do projeto não informado"}), 400
-
-    # Cria pasta imported
-    os.makedirs(XML_IMPORTED_PATH_PREFIX, exist_ok=True)
-    try:
-        os.chmod(XML_IMPORTED_PATH_PREFIX, 0o775)
-    except: pass
-
-    # Dicionário de substituição: { 'Original.wav': 'Novo_Seguro.wav' }
-    replacements = {}
-
-    # request.files é um dicionário imutável, iteramos sobre ele
-    for original_name, file_storage in request.files.items():
-        if file_storage and allowed_sample(file_storage.filename):
-            
-            # 1. Salva o arquivo fisicamente
-            # Usamos secure_filename no arquivo NOVO para evitar problemas no disco
-            safe_new_name = secure_filename(file_storage.filename)
-            
-            # Se secure_filename deixou vazio (ex: "???"), gera um nome
-            if not safe_new_name:
-                safe_new_name = f"sample_{int(time.time())}.wav"
-
-            save_path = os.path.join(XML_IMPORTED_PATH_PREFIX, safe_new_name)
-            file_storage.save(save_path)
-            
-            try:
-                os.chmod(save_path, 0o664)
-            except: pass
-            
-            # 2. Mapeia para substituição no XML
-            # A chave 'original_name' vem do `name` do input HTML, que definimos como o nome original
-            replacements[original_name] = safe_new_name
-
-    if not replacements:
-        return jsonify({"error": "Nenhum arquivo válido enviado."}), 400
-
-    # 3. Atualiza o XML
-    if update_xml_paths_exact(project_filename, replacements):
-        # 4. Processa (Gera WAV na pasta correta e JSON)
-        return process_and_build(project_filename)
-    else:
-        return jsonify({"error": "Falha ao atualizar o arquivo de projeto."}), 500
-
-
 def process_and_build(filename):
     """Encapsula a chamada do main.py"""
     result = process_single_file(filename)
-    
     if result["success"]:
         rebuild_indexes()
         run_jekyll_build()
@@ -447,8 +219,184 @@ def process_and_build(filename):
     else:
         return jsonify({"error": f"Erro no processamento: {result['error']}"}), 500
 
-# Rota avulsa de sample mantida igual...
+# ==============================================================================
+#                               ROTAS DE AUTENTICAÇÃO
+# ==============================================================================
+
+@app.route('/api/register', methods=['POST'])
+def register():
+    data = request.json
+    if not data or not data.get('username') or not data.get('password'):
+        return jsonify({"message": "Dados incompletos"}), 400
+    if User.query.filter_by(username=data['username']).first():
+        return jsonify({"message": "Usuário já existe"}), 400
+    hashed_password = bcrypt.generate_password_hash(data['password']).decode('utf-8')
+    new_user = User(username=data['username'], password=hashed_password)
+    try:
+        db.session.add(new_user)
+        db.session.commit()
+        return jsonify({"message": "Usuário criado com sucesso!"}), 201
+    except Exception as e:
+        return jsonify({"message": f"Erro: {str(e)}"}), 500
+
+@app.route('/api/login', methods=['POST'])
+def login():
+    data = request.json
+    user = User.query.filter_by(username=data['username']).first()
+    if user and bcrypt.check_password_hash(user.password, data['password']):
+        login_user(user)
+        return jsonify({"message": "Login realizado", "user": user.username}), 200
+    return jsonify({"message": "Credenciais inválidas"}), 401
+
+@app.route('/api/logout', methods=['POST'])
+@login_required
+def logout():
+    logout_user()
+    return jsonify({"message": "Logout realizado"}), 200
+
+@app.route('/api/check_auth', methods=['GET'])
+def check_auth():
+    if current_user.is_authenticated:
+        return jsonify({"logged_in": True, "user": current_user.username})
+    return jsonify({"logged_in": False})
+
+# ==============================================================================
+#                               ROTAS PRINCIPAIS
+# ==============================================================================
+
+@app.route("/api/download/<project_name>", methods=["GET"])
+def download_project_package(project_name):
+    """Gera um ZIP com caminhos limpos (Não exige login para baixar)."""
+    if not project_name.lower().endswith('.mmp'):
+        project_name += '.mmp'
+
+    clean_name = secure_filename(project_name)
+    mmp_path = os.path.join(MMP_FOLDER, clean_name)
+
+    if not os.path.exists(mmp_path):
+        return jsonify({"error": "Projeto não encontrado"}), 404
+
+    memory_file = io.BytesIO()
+    try:
+        tree = ET.parse(mmp_path)
+        root = tree.getroot()
+        samples_to_pack = set()
+
+        for audio_node in root.findall(".//audiofileprocessor"):
+            src = audio_node.get('src', '')
+            if src.startswith(XML_IMPORTED_PATH_PREFIX):
+                filename = os.path.basename(src)
+                short_path = f"imported/{filename}"
+                audio_node.set('src', short_path)
+                samples_to_pack.add(filename)
+
+        with zipfile.ZipFile(memory_file, 'w', zipfile.ZIP_DEFLATED) as zf:
+            xml_str = ET.tostring(root, encoding='utf-8', method='xml')
+            zf.writestr(clean_name, xml_str)
+
+            for sample_name in samples_to_pack:
+                physical_path = os.path.join(XML_IMPORTED_PATH_PREFIX, sample_name)
+                zip_entry_name = f"imported/{sample_name}"
+                if os.path.exists(physical_path):
+                    zf.write(physical_path, arcname=zip_entry_name)
+
+        memory_file.seek(0)
+        return send_file(
+            memory_file,
+            mimetype='application/zip',
+            as_attachment=True,
+            download_name=f"{os.path.splitext(clean_name)[0]}.zip"
+        )
+    except Exception as e:
+        return jsonify({"error": f"Erro ao gerar pacote: {str(e)}"}), 500
+
+
+@app.route("/api/upload", methods=["POST"])
+@login_required  # <--- PROTEGIDO
+def upload_file():
+    if "project_file" not in request.files:
+        return jsonify({"error": "Nenhum arquivo enviado"}), 400
+
+    file = request.files["project_file"]
+    if file.filename == "":
+        return jsonify({"error": "Nome do arquivo vazio"}), 400
+
+    if file and allowed_file(file.filename):
+        original_name = file.filename
+        name_without_ext = os.path.splitext(original_name)[0]
+        ext = os.path.splitext(original_name)[1].lower()
+        clean_name = slugify(name_without_ext)
+        if not clean_name:
+            clean_name = f"upload-{int(time.time())}"
+        
+        final_mmp_filename = f"{clean_name}.mmp"
+        final_mmp_path = os.path.join(MMP_FOLDER, final_mmp_filename)
+
+        upload_filename = f"{clean_name}{ext}"
+        if ext == ".mmpz":
+            upload_path = os.path.join(MMPZ_FOLDER, upload_filename)
+        else:
+            upload_path = os.path.join(MMP_FOLDER, upload_filename)
+
+        try:
+            file.save(upload_path)
+            print(f"Upload salvo em: {upload_path} (User: {current_user.username})")
+
+            if ext == ".mmpz":
+                success = convert_mmpz_to_mmp(upload_path, final_mmp_path)
+                if not success:
+                    return jsonify({"error": "Falha crítica na descompactação."}), 400
+            elif ext == ".mmp" and upload_path != final_mmp_path:
+                shutil.move(upload_path, final_mmp_path)
+            
+            is_clean, missing_files = analyze_mmp_dependencies(final_mmp_filename)
+
+            if not is_clean:
+                return jsonify({
+                    "status": "missing_samples",
+                    "message": "Samples externos detectados.",
+                    "project_file": final_mmp_filename,
+                    "missing_files": missing_files
+                }), 202
+
+            return process_and_build(final_mmp_filename)
+
+        except Exception as e:
+            return jsonify({"error": f"Erro interno: {str(e)}"}), 500
+
+    return jsonify({"error": "Tipo de arquivo não permitido"}), 400
+
+
+@app.route("/api/upload/resolve", methods=["POST"])
+@login_required  # <--- PROTEGIDO
+def resolve_samples():
+    project_filename = request.form.get('project_file')
+    if not project_filename:
+        return jsonify({"error": "Nome do projeto não informado"}), 400
+
+    os.makedirs(XML_IMPORTED_PATH_PREFIX, exist_ok=True)
+    replacements = {}
+
+    for original_name, file_storage in request.files.items():
+        if file_storage and allowed_sample(file_storage.filename):
+            safe_new_name = secure_filename(file_storage.filename)
+            if not safe_new_name: safe_new_name = f"sample_{int(time.time())}.wav"
+
+            save_path = os.path.join(XML_IMPORTED_PATH_PREFIX, safe_new_name)
+            file_storage.save(save_path)
+            replacements[original_name] = safe_new_name
+
+    if not replacements:
+        return jsonify({"error": "Nenhum arquivo válido enviado."}), 400
+
+    if update_xml_paths_exact(project_filename, replacements):
+        return process_and_build(project_filename)
+    else:
+        return jsonify({"error": "Falha ao atualizar o arquivo de projeto."}), 500
+
+
 @app.route('/api/upload/sample', methods=['POST'])
+@login_required  # <--- PROTEGIDO
 def upload_sample_standalone():
     if 'sample_file' not in request.files: return jsonify({'error': 'Nenhum arquivo'}), 400
     file = request.files['sample_file']
@@ -466,4 +414,5 @@ def upload_sample_standalone():
 
 if __name__ == "__main__":
     context = (CERT_PATH, KEY_PATH) if os.path.exists(CERT_PATH) else "adhoc"
+    # Escuta em 0.0.0.0
     app.run(host="0.0.0.0", port=33002, ssl_context=context, debug=True)