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Improve File Manger UI scaling, fix file manager disconnect, disable more than one file manager at a time.

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This commit is contained in:
LukeGus
2025-08-27 22:17:28 -05:00
parent b046aedcee
commit 487919cedc
14 changed files with 323 additions and 557 deletions
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137
src/backend/ssh/file-manager.ts
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@@ -48,7 +48,6 @@ interface SSHSession {
}
const sshSessions: Record<string, SSHSession> = {};
const SESSION_TIMEOUT_MS = 10 * 60 * 1000;
function cleanupSession(sessionId: string) {
const session = sshSessions[sessionId];
@@ -66,25 +65,26 @@ function scheduleSessionCleanup(sessionId: string) {
const session = sshSessions[sessionId];
if (session) {
if (session.timeout) clearTimeout(session.timeout);
session.timeout = setTimeout(() => cleanupSession(sessionId), SESSION_TIMEOUT_MS);
}
}
app.post('/ssh/file_manager/ssh/connect', (req, res) => {
app.post('/ssh/file_manager/ssh/connect', async (req, res) => {
const {sessionId, ip, port, username, password, sshKey, keyPassword} = req.body;
if (!sessionId || !ip || !username || !port) {
return res.status(400).json({error: 'Missing SSH connection parameters'});
}
if (sshSessions[sessionId]?.isConnected) cleanupSession(sessionId);
if (sshSessions[sessionId]?.isConnected) {
cleanupSession(sessionId);
}
const client = new SSHClient();
const config: any = {
host: ip,
port: port || 22,
username,
readyTimeout: 20000,
keepaliveInterval: 10000,
keepaliveCountMax: 3,
readyTimeout: 0,
keepaliveInterval: 30000,
keepaliveCountMax: 0,
algorithms: {
kex: [
'diffie-hellman-group14-sha256',
@@ -122,8 +122,22 @@ app.post('/ssh/file_manager/ssh/connect', (req, res) => {
};
if (sshKey && sshKey.trim()) {
config.privateKey = sshKey;
if (keyPassword) config.passphrase = keyPassword;
try {
if (!sshKey.includes('-----BEGIN') || !sshKey.includes('-----END')) {
throw new Error('Invalid private key format');
}
const cleanKey = sshKey.trim().replace(/\r\n/g, '\n').replace(/\r/g, '\n');
config.privateKey = Buffer.from(cleanKey, 'utf8');
if (keyPassword) config.passphrase = keyPassword;
logger.info('SSH key authentication configured successfully for file manager');
} catch (keyError) {
logger.error('SSH key format error: ' + keyError.message);
return res.status(400).json({error: 'Invalid SSH key format'});
}
} else if (password && password.trim()) {
config.password = password;
} else {
@@ -136,7 +150,6 @@ app.post('/ssh/file_manager/ssh/connect', (req, res) => {
if (responseSent) return;
responseSent = true;
sshSessions[sessionId] = {client, isConnected: true, lastActive: Date.now()};
scheduleSessionCleanup(sessionId);
res.json({status: 'success', message: 'SSH connection established'});
});
@@ -181,7 +194,7 @@ app.get('/ssh/file_manager/ssh/listFiles', (req, res) => {
}
sshConn.lastActive = Date.now();
scheduleSessionCleanup(sessionId);
const escapedPath = sshPath.replace(/'/g, "'\"'\"'");
sshConn.client.exec(`ls -la '${escapedPath}'`, (err, stream) => {
@@ -251,7 +264,7 @@ app.get('/ssh/file_manager/ssh/readFile', (req, res) => {
}
sshConn.lastActive = Date.now();
scheduleSessionCleanup(sessionId);
const escapedPath = filePath.replace(/'/g, "'\"'\"'");
sshConn.client.exec(`cat '${escapedPath}'`, (err, stream) => {
@@ -303,14 +316,6 @@ app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
}
sshConn.lastActive = Date.now();
scheduleSessionCleanup(sessionId);
const commandTimeout = setTimeout(() => {
logger.error(`SSH writeFile command timed out for session: ${sessionId}`);
if (!res.headersSent) {
res.status(500).json({error: 'SSH command timed out'});
}
}, 60000);
const trySFTP = () => {
try {
@@ -331,7 +336,6 @@ app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
fileBuffer = Buffer.from(content);
}
} catch (bufferErr) {
clearTimeout(commandTimeout);
logger.error('Buffer conversion error:', bufferErr);
if (!res.headersSent) {
return res.status(500).json({error: 'Invalid file content format'});
@@ -354,7 +358,6 @@ app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
writeStream.on('finish', () => {
if (hasError || hasFinished) return;
hasFinished = true;
clearTimeout(commandTimeout);
logger.success(`File written successfully via SFTP: ${filePath}`);
if (!res.headersSent) {
res.json({message: 'File written successfully', path: filePath});
@@ -364,7 +367,6 @@ app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
writeStream.on('close', () => {
if (hasError || hasFinished) return;
hasFinished = true;
clearTimeout(commandTimeout);
logger.success(`File written successfully via SFTP: ${filePath}`);
if (!res.headersSent) {
res.json({message: 'File written successfully', path: filePath});
@@ -396,7 +398,7 @@ app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
sshConn.client.exec(writeCommand, (err, stream) => {
if (err) {
clearTimeout(commandTimeout);
logger.error('Fallback write command failed:', err);
if (!res.headersSent) {
return res.status(500).json({error: `Write failed: ${err.message}`});
@@ -416,7 +418,7 @@ app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
});
stream.on('close', (code) => {
clearTimeout(commandTimeout);
if (outputData.includes('SUCCESS')) {
logger.success(`File written successfully via fallback: ${filePath}`);
@@ -432,7 +434,7 @@ app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
});
stream.on('error', (streamErr) => {
clearTimeout(commandTimeout);
logger.error('Fallback write stream error:', streamErr);
if (!res.headersSent) {
res.status(500).json({error: `Write stream error: ${streamErr.message}`});
@@ -440,7 +442,7 @@ app.post('/ssh/file_manager/ssh/writeFile', (req, res) => {
});
});
} catch (fallbackErr) {
clearTimeout(commandTimeout);
logger.error('Fallback method failed:', fallbackErr);
if (!res.headersSent) {
res.status(500).json({error: `All write methods failed: ${fallbackErr.message}`});
@@ -468,16 +470,11 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
}
sshConn.lastActive = Date.now();
scheduleSessionCleanup(sessionId);
const fullPath = filePath.endsWith('/') ? filePath + fileName : filePath + '/' + fileName;
const commandTimeout = setTimeout(() => {
logger.error(`SSH uploadFile command timed out for session: ${sessionId}`);
if (!res.headersSent) {
res.status(500).json({error: 'SSH command timed out'});
}
}, 60000);
const trySFTP = () => {
try {
@@ -498,7 +495,7 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
fileBuffer = Buffer.from(content);
}
} catch (bufferErr) {
clearTimeout(commandTimeout);
logger.error('Buffer conversion error:', bufferErr);
if (!res.headersSent) {
return res.status(500).json({error: 'Invalid file content format'});
@@ -521,7 +518,7 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
writeStream.on('finish', () => {
if (hasError || hasFinished) return;
hasFinished = true;
clearTimeout(commandTimeout);
logger.success(`File uploaded successfully via SFTP: ${fullPath}`);
if (!res.headersSent) {
res.json({message: 'File uploaded successfully', path: fullPath});
@@ -531,7 +528,7 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
writeStream.on('close', () => {
if (hasError || hasFinished) return;
hasFinished = true;
clearTimeout(commandTimeout);
logger.success(`File uploaded successfully via SFTP: ${fullPath}`);
if (!res.headersSent) {
res.json({message: 'File uploaded successfully', path: fullPath});
@@ -573,7 +570,7 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
sshConn.client.exec(writeCommand, (err, stream) => {
if (err) {
clearTimeout(commandTimeout);
logger.error('Fallback upload command failed:', err);
if (!res.headersSent) {
return res.status(500).json({error: `Upload failed: ${err.message}`});
@@ -593,7 +590,7 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
});
stream.on('close', (code) => {
clearTimeout(commandTimeout);
if (outputData.includes('SUCCESS')) {
logger.success(`File uploaded successfully via fallback: ${fullPath}`);
@@ -609,7 +606,7 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
});
stream.on('error', (streamErr) => {
clearTimeout(commandTimeout);
logger.error('Fallback upload stream error:', streamErr);
if (!res.headersSent) {
res.status(500).json({error: `Upload stream error: ${streamErr.message}`});
@@ -631,7 +628,7 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
sshConn.client.exec(writeCommand, (err, stream) => {
if (err) {
clearTimeout(commandTimeout);
logger.error('Chunked fallback upload failed:', err);
if (!res.headersSent) {
return res.status(500).json({error: `Chunked upload failed: ${err.message}`});
@@ -651,7 +648,7 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
});
stream.on('close', (code) => {
clearTimeout(commandTimeout);
if (outputData.includes('SUCCESS')) {
logger.success(`File uploaded successfully via chunked fallback: ${fullPath}`);
@@ -667,7 +664,6 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
});
stream.on('error', (streamErr) => {
clearTimeout(commandTimeout);
logger.error('Chunked fallback upload stream error:', streamErr);
if (!res.headersSent) {
res.status(500).json({error: `Chunked upload stream error: ${streamErr.message}`});
@@ -676,7 +672,6 @@ app.post('/ssh/file_manager/ssh/uploadFile', (req, res) => {
});
}
} catch (fallbackErr) {
clearTimeout(commandTimeout);
logger.error('Fallback method failed:', fallbackErr);
if (!res.headersSent) {
res.status(500).json({error: `All upload methods failed: ${fallbackErr.message}`});
@@ -704,23 +699,14 @@ app.post('/ssh/file_manager/ssh/createFile', (req, res) => {
}
sshConn.lastActive = Date.now();
scheduleSessionCleanup(sessionId);
const fullPath = filePath.endsWith('/') ? filePath + fileName : filePath + '/' + fileName;
const escapedPath = fullPath.replace(/'/g, "'\"'\"'");
const commandTimeout = setTimeout(() => {
logger.error(`SSH createFile command timed out for session: ${sessionId}`);
if (!res.headersSent) {
res.status(500).json({error: 'SSH command timed out'});
}
}, 15000);
const createCommand = `touch '${escapedPath}' && echo "SUCCESS" && exit 0`;
sshConn.client.exec(createCommand, (err, stream) => {
if (err) {
clearTimeout(commandTimeout);
logger.error('SSH createFile error:', err);
if (!res.headersSent) {
return res.status(500).json({error: err.message});
@@ -739,7 +725,6 @@ app.post('/ssh/file_manager/ssh/createFile', (req, res) => {
errorData += chunk.toString();
if (chunk.toString().includes('Permission denied')) {
clearTimeout(commandTimeout);
logger.error(`Permission denied creating file: ${fullPath}`);
if (!res.headersSent) {
return res.status(403).json({
@@ -751,8 +736,6 @@ app.post('/ssh/file_manager/ssh/createFile', (req, res) => {
});
stream.on('close', (code) => {
clearTimeout(commandTimeout);
if (outputData.includes('SUCCESS')) {
if (!res.headersSent) {
res.json({message: 'File created successfully', path: fullPath});
@@ -774,7 +757,6 @@ app.post('/ssh/file_manager/ssh/createFile', (req, res) => {
});
stream.on('error', (streamErr) => {
clearTimeout(commandTimeout);
logger.error('SSH createFile stream error:', streamErr);
if (!res.headersSent) {
res.status(500).json({error: `Stream error: ${streamErr.message}`});
@@ -800,23 +782,15 @@ app.post('/ssh/file_manager/ssh/createFolder', (req, res) => {
}
sshConn.lastActive = Date.now();
scheduleSessionCleanup(sessionId);
const fullPath = folderPath.endsWith('/') ? folderPath + folderName : folderPath + '/' + folderName;
const escapedPath = fullPath.replace(/'/g, "'\"'\"'");
const commandTimeout = setTimeout(() => {
logger.error(`SSH createFolder command timed out for session: ${sessionId}`);
if (!res.headersSent) {
res.status(500).json({error: 'SSH command timed out'});
}
}, 15000);
const createCommand = `mkdir -p '${escapedPath}' && echo "SUCCESS" && exit 0`;
sshConn.client.exec(createCommand, (err, stream) => {
if (err) {
clearTimeout(commandTimeout);
logger.error('SSH createFolder error:', err);
if (!res.headersSent) {
return res.status(500).json({error: err.message});
@@ -835,7 +809,6 @@ app.post('/ssh/file_manager/ssh/createFolder', (req, res) => {
errorData += chunk.toString();
if (chunk.toString().includes('Permission denied')) {
clearTimeout(commandTimeout);
logger.error(`Permission denied creating folder: ${fullPath}`);
if (!res.headersSent) {
return res.status(403).json({
@@ -847,8 +820,6 @@ app.post('/ssh/file_manager/ssh/createFolder', (req, res) => {
});
stream.on('close', (code) => {
clearTimeout(commandTimeout);
if (outputData.includes('SUCCESS')) {
if (!res.headersSent) {
res.json({message: 'Folder created successfully', path: fullPath});
@@ -870,7 +841,6 @@ app.post('/ssh/file_manager/ssh/createFolder', (req, res) => {
});
stream.on('error', (streamErr) => {
clearTimeout(commandTimeout);
logger.error('SSH createFolder stream error:', streamErr);
if (!res.headersSent) {
res.status(500).json({error: `Stream error: ${streamErr.message}`});
@@ -896,24 +866,14 @@ app.delete('/ssh/file_manager/ssh/deleteItem', (req, res) => {
}
sshConn.lastActive = Date.now();
scheduleSessionCleanup(sessionId);
const escapedPath = itemPath.replace(/'/g, "'\"'\"'");
const commandTimeout = setTimeout(() => {
logger.error(`SSH deleteItem command timed out for session: ${sessionId}`);
if (!res.headersSent) {
res.status(500).json({error: 'SSH command timed out'});
}
}, 15000);
const deleteCommand = isDirectory
? `rm -rf '${escapedPath}' && echo "SUCCESS" && exit 0`
: `rm -f '${escapedPath}' && echo "SUCCESS" && exit 0`;
sshConn.client.exec(deleteCommand, (err, stream) => {
if (err) {
clearTimeout(commandTimeout);
logger.error('SSH deleteItem error:', err);
if (!res.headersSent) {
return res.status(500).json({error: err.message});
@@ -932,7 +892,6 @@ app.delete('/ssh/file_manager/ssh/deleteItem', (req, res) => {
errorData += chunk.toString();
if (chunk.toString().includes('Permission denied')) {
clearTimeout(commandTimeout);
logger.error(`Permission denied deleting: ${itemPath}`);
if (!res.headersSent) {
return res.status(403).json({
@@ -944,8 +903,6 @@ app.delete('/ssh/file_manager/ssh/deleteItem', (req, res) => {
});
stream.on('close', (code) => {
clearTimeout(commandTimeout);
if (outputData.includes('SUCCESS')) {
if (!res.headersSent) {
res.json({message: 'Item deleted successfully', path: itemPath});
@@ -967,7 +924,6 @@ app.delete('/ssh/file_manager/ssh/deleteItem', (req, res) => {
});
stream.on('error', (streamErr) => {
clearTimeout(commandTimeout);
logger.error('SSH deleteItem stream error:', streamErr);
if (!res.headersSent) {
res.status(500).json({error: `Stream error: ${streamErr.message}`});
@@ -993,25 +949,16 @@ app.put('/ssh/file_manager/ssh/renameItem', (req, res) => {
}
sshConn.lastActive = Date.now();
scheduleSessionCleanup(sessionId);
const oldDir = oldPath.substring(0, oldPath.lastIndexOf('/') + 1);
const newPath = oldDir + newName;
const escapedOldPath = oldPath.replace(/'/g, "'\"'\"'");
const escapedNewPath = newPath.replace(/'/g, "'\"'\"'");
const commandTimeout = setTimeout(() => {
logger.error(`SSH renameItem command timed out for session: ${sessionId}`);
if (!res.headersSent) {
res.status(500).json({error: 'SSH command timed out'});
}
}, 15000);
const renameCommand = `mv '${escapedOldPath}' '${escapedNewPath}' && echo "SUCCESS" && exit 0`;
sshConn.client.exec(renameCommand, (err, stream) => {
if (err) {
clearTimeout(commandTimeout);
logger.error('SSH renameItem error:', err);
if (!res.headersSent) {
return res.status(500).json({error: err.message});
@@ -1030,7 +977,6 @@ app.put('/ssh/file_manager/ssh/renameItem', (req, res) => {
errorData += chunk.toString();
if (chunk.toString().includes('Permission denied')) {
clearTimeout(commandTimeout);
logger.error(`Permission denied renaming: ${oldPath}`);
if (!res.headersSent) {
return res.status(403).json({
@@ -1042,8 +988,6 @@ app.put('/ssh/file_manager/ssh/renameItem', (req, res) => {
});
stream.on('close', (code) => {
clearTimeout(commandTimeout);
if (outputData.includes('SUCCESS')) {
if (!res.headersSent) {
res.json({message: 'Item renamed successfully', oldPath, newPath});
@@ -1065,7 +1009,6 @@ app.put('/ssh/file_manager/ssh/renameItem', (req, res) => {
});
stream.on('error', (streamErr) => {
clearTimeout(commandTimeout);
logger.error('SSH renameItem stream error:', streamErr);
if (!res.headersSent) {
res.status(500).json({error: `Stream error: ${streamErr.message}`});