新增桶权限选择

server.js

@@ -20,18 +20,44 @@ app.use(cors());
 app.use(express.json());
 app.use(express.static('public'));
 
-// Configure AWS S3 Client
-const s3Client = new S3Client({
-    region: process.env.AWS_REGION || 'us-east-1',
-    endpoint: process.env.S3_ENDPOINT,
-    forcePathStyle: process.env.S3_FORCE_PATH_STYLE === 'true',
-    credentials: {
-        accessKeyId: process.env.AWS_ACCESS_KEY_ID,
-        secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY
-    }
-});
+const rawBucketAddress = process.env.S3_BUCKET_ADDRESS || process.env.S3_BUCKET_NAME || '';
+let BUCKET_NAME = rawBucketAddress;
+
+const parsedBucketUrl = rawBucketAddress.includes('://') ? (() => {
+    try {
+        const parsed = new URL(rawBucketAddress);
+        const name = parsed.pathname.replace(/^\/+/, '');
+        if (name) {
+            BUCKET_NAME = name;
+        }
+        return parsed.origin;
+    } catch (err) {
+        return undefined;
+    }
+})() : undefined;
+
+const defaultS3ClientConfig = {
+    region: process.env.AWS_REGION || 'us-east-1',
+    endpoint: process.env.S3_ENDPOINT || parsedBucketUrl,
+    forcePathStyle: process.env.S3_FORCE_PATH_STYLE === 'true'
+};
+
+const createS3Client = (credentials) => {
+    const clientConfig = { ...defaultS3ClientConfig };
+    if (credentials && credentials.username && credentials.password) {
+        clientConfig.credentials = {
+            accessKeyId: credentials.username,
+            secretAccessKey: credentials.password
+        };
+    } else if (process.env.AWS_ACCESS_KEY_ID && process.env.AWS_SECRET_ACCESS_KEY) {
+        clientConfig.credentials = {
+            accessKeyId: process.env.AWS_ACCESS_KEY_ID,
+            secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY
+        };
+    }
+    return new S3Client(clientConfig);
+};
 
-const BUCKET_NAME = process.env.S3_BUCKET_NAME;
 const progressMap = {};
 const wsSubscriptions = new Map();
 
@@ -84,6 +110,15 @@ const shouldRetryWithSoftware = (message) => {
     return /Cannot load libcuda\.so\.1|Could not open encoder before EOF|Error while opening encoder|Operation not permitted|Invalid argument/i.test(message);
 };
 
+const extractS3Credentials = (req) => {
+    const username = req.headers['x-s3-username'] || req.body?.username || '';
+    const password = req.headers['x-s3-password'] || req.body?.password || '';
+    return {
+        username: typeof username === 'string' ? username.trim() : '',
+        password: typeof password === 'string' ? password : ''
+    };
+};
+
 const wss = new WebSocket.Server({ server });
 
 wss.on('connection', (ws) => {
@@ -134,6 +169,8 @@ app.get('/api/videos', async (req, res) => {
             return res.status(500).json({ error: 'S3_BUCKET_NAME not configured' });
         }
         const allObjects = [];
+        const auth = extractS3Credentials(req);
+        const s3Client = createS3Client(auth);
         let continuationToken;
 
         do {
@@ -168,6 +205,11 @@ app.get('/api/videos', async (req, res) => {
     }
 });
 
+app.get('/api/config', (req, res) => {
+    const title = process.env.APP_TITLE || 'S3 Media Transcoder';
+    res.json({ title });
+});
+
 app.post('/api/reset-cache', (req, res) => {
     try {
         clearMp4Cache();
@@ -215,6 +257,8 @@ app.post('/api/transcode', async (req, res) => {
         fs.mkdirSync(outputDir, { recursive: true });
 
         // Get S3 stream
+        const auth = extractS3Credentials(req);
+        const s3Client = createS3Client(auth);
         const command = new GetObjectCommand({
             Bucket: BUCKET_NAME,
             Key: key