Initial commit

2025-12-08 12:12:07 +07:00
commit 0b2e8c4c16
1238 changed files with 160253 additions and 0 deletions
--- a/server/node_modules/ssh2/lib/Channel.js
+++ b/server/node_modules/ssh2/lib/Channel.js
@@ -0,0 +1,295 @@
+'use strict';
+
+const {
+  Duplex: DuplexStream,
+  Readable: ReadableStream,
+  Writable: WritableStream,
+} = require('stream');
+
+const {
+  CHANNEL_EXTENDED_DATATYPE: { STDERR },
+} = require('./protocol/constants.js');
+const { bufferSlice } = require('./protocol/utils.js');
+
+const PACKET_SIZE = 32 * 1024;
+const MAX_WINDOW = 2 * 1024 * 1024;
+const WINDOW_THRESHOLD = MAX_WINDOW / 2;
+
+class ClientStderr extends ReadableStream {
+  constructor(channel, streamOpts) {
+    super(streamOpts);
+
+    this._channel = channel;
+  }
+  _read(n) {
+    if (this._channel._waitChanDrain) {
+      this._channel._waitChanDrain = false;
+      if (this._channel.incoming.window <= WINDOW_THRESHOLD)
+        windowAdjust(this._channel);
+    }
+  }
+}
+
+class ServerStderr extends WritableStream {
+  constructor(channel) {
+    super({ highWaterMark: MAX_WINDOW });
+
+    this._channel = channel;
+  }
+
+  _write(data, encoding, cb) {
+    const channel = this._channel;
+    const protocol = channel._client._protocol;
+    const outgoing = channel.outgoing;
+    const packetSize = outgoing.packetSize;
+    const id = outgoing.id;
+    let window = outgoing.window;
+    const len = data.length;
+    let p = 0;
+
+    if (outgoing.state !== 'open')
+      return;
+
+    while (len - p > 0 && window > 0) {
+      let sliceLen = len - p;
+      if (sliceLen > window)
+        sliceLen = window;
+      if (sliceLen > packetSize)
+        sliceLen = packetSize;
+
+      if (p === 0 && sliceLen === len)
+        protocol.channelExtData(id, data, STDERR);
+      else
+        protocol.channelExtData(id, bufferSlice(data, p, p + sliceLen), STDERR);
+
+      p += sliceLen;
+      window -= sliceLen;
+    }
+
+    outgoing.window = window;
+
+    if (len - p > 0) {
+      if (window === 0)
+        channel._waitWindow = true;
+      if (p > 0)
+        channel._chunkErr = bufferSlice(data, p, len);
+      else
+        channel._chunkErr = data;
+      channel._chunkcbErr = cb;
+      return;
+    }
+
+    cb();
+  }
+}
+
+class Channel extends DuplexStream {
+  constructor(client, info, opts) {
+    const streamOpts = {
+      highWaterMark: MAX_WINDOW,
+      allowHalfOpen: (!opts || (opts && opts.allowHalfOpen !== false)),
+      emitClose: false,
+    };
+    super(streamOpts);
+    this.allowHalfOpen = streamOpts.allowHalfOpen;
+
+    const server = !!(opts && opts.server);
+
+    this.server = server;
+    this.type = info.type;
+    this.subtype = undefined;
+
+    /*
+      incoming and outgoing contain these properties:
+      {
+        id: undefined,
+        window: undefined,
+        packetSize: undefined,
+        state: 'closed'
+      }
+    */
+    this.incoming = info.incoming;
+    this.outgoing = info.outgoing;
+    this._callbacks = [];
+
+    this._client = client;
+    this._hasX11 = false;
+    this._exit = {
+      code: undefined,
+      signal: undefined,
+      dump: undefined,
+      desc: undefined,
+    };
+
+    this.stdin = this.stdout = this;
+
+    if (server)
+      this.stderr = new ServerStderr(this);
+    else
+      this.stderr = new ClientStderr(this, streamOpts);
+
+    // Outgoing data
+    this._waitWindow = false; // SSH-level backpressure
+
+    // Incoming data
+    this._waitChanDrain = false; // Channel Readable side backpressure
+
+    this._chunk = undefined;
+    this._chunkcb = undefined;
+    this._chunkErr = undefined;
+    this._chunkcbErr = undefined;
+
+    this.on('finish', onFinish)
+        .on('prefinish', onFinish); // For node v0.11+
+
+    this.on('end', onEnd).on('close', onEnd);
+  }
+
+  _read(n) {
+    if (this._waitChanDrain) {
+      this._waitChanDrain = false;
+      if (this.incoming.window <= WINDOW_THRESHOLD)
+        windowAdjust(this);
+    }
+  }
+
+  _write(data, encoding, cb) {
+    const protocol = this._client._protocol;
+    const outgoing = this.outgoing;
+    const packetSize = outgoing.packetSize;
+    const id = outgoing.id;
+    let window = outgoing.window;
+    const len = data.length;
+    let p = 0;
+
+    if (outgoing.state !== 'open')
+      return;
+
+    while (len - p > 0 && window > 0) {
+      let sliceLen = len - p;
+      if (sliceLen > window)
+        sliceLen = window;
+      if (sliceLen > packetSize)
+        sliceLen = packetSize;
+
+      if (p === 0 && sliceLen === len)
+        protocol.channelData(id, data);
+      else
+        protocol.channelData(id, bufferSlice(data, p, p + sliceLen));
+
+      p += sliceLen;
+      window -= sliceLen;
+    }
+
+    outgoing.window = window;
+
+    if (len - p > 0) {
+      if (window === 0)
+        this._waitWindow = true;
+      if (p > 0)
+        this._chunk = bufferSlice(data, p, len);
+      else
+        this._chunk = data;
+      this._chunkcb = cb;
+      return;
+    }
+
+    cb();
+  }
+
+  eof() {
+    if (this.outgoing.state === 'open') {
+      this.outgoing.state = 'eof';
+      this._client._protocol.channelEOF(this.outgoing.id);
+    }
+  }
+
+  close() {
+    if (this.outgoing.state === 'open' || this.outgoing.state === 'eof') {
+      this.outgoing.state = 'closing';
+      this._client._protocol.channelClose(this.outgoing.id);
+    }
+  }
+
+  destroy() {
+    this.end();
+    this.close();
+    return this;
+  }
+
+  // Session type-specific methods =============================================
+  setWindow(rows, cols, height, width) {
+    if (this.server)
+      throw new Error('Client-only method called in server mode');
+
+    if (this.type === 'session'
+        && (this.subtype === 'shell' || this.subtype === 'exec')
+        && this.writable
+        && this.outgoing.state === 'open') {
+      this._client._protocol.windowChange(this.outgoing.id,
+                                          rows,
+                                          cols,
+                                          height,
+                                          width);
+    }
+  }
+
+  signal(signalName) {
+    if (this.server)
+      throw new Error('Client-only method called in server mode');
+
+    if (this.type === 'session'
+        && this.writable
+        && this.outgoing.state === 'open') {
+      this._client._protocol.signal(this.outgoing.id, signalName);
+    }
+  }
+
+  exit(statusOrSignal, coreDumped, msg) {
+    if (!this.server)
+      throw new Error('Server-only method called in client mode');
+
+    if (this.type === 'session'
+        && this.writable
+        && this.outgoing.state === 'open') {
+      if (typeof statusOrSignal === 'number') {
+        this._client._protocol.exitStatus(this.outgoing.id, statusOrSignal);
+      } else {
+        this._client._protocol.exitSignal(this.outgoing.id,
+                                          statusOrSignal,
+                                          coreDumped,
+                                          msg);
+      }
+    }
+  }
+
+}
+
+function onFinish() {
+  this.eof();
+  if (this.server || !this.allowHalfOpen)
+    this.close();
+  this.writable = false;
+}
+
+function onEnd() {
+  this.readable = false;
+}
+
+function windowAdjust(self) {
+  if (self.outgoing.state === 'closed')
+    return;
+  const amt = MAX_WINDOW - self.incoming.window;
+  if (amt <= 0)
+    return;
+  self.incoming.window += amt;
+  self._client._protocol.channelWindowAdjust(self.outgoing.id, amt);
+}
+
+module.exports = {
+  Channel,
+  MAX_WINDOW,
+  PACKET_SIZE,
+  windowAdjust,
+  WINDOW_THRESHOLD,
+};
--- a/server/node_modules/ssh2/lib/agent.js
+++ b/server/node_modules/ssh2/lib/agent.js
--- a/server/node_modules/ssh2/lib/client.js
+++ b/server/node_modules/ssh2/lib/client.js
--- a/server/node_modules/ssh2/lib/http-agents.js
+++ b/server/node_modules/ssh2/lib/http-agents.js
@@ -0,0 +1,84 @@
+'use strict';
+
+const { Agent: HttpAgent } = require('http');
+const { Agent: HttpsAgent } = require('https');
+const { connect: tlsConnect } = require('tls');
+
+let Client;
+
+for (const ctor of [HttpAgent, HttpsAgent]) {
+  class SSHAgent extends ctor {
+    constructor(connectCfg, agentOptions) {
+      super(agentOptions);
+
+      this._connectCfg = connectCfg;
+      this._defaultSrcIP = (agentOptions && agentOptions.srcIP) || 'localhost';
+    }
+
+    createConnection(options, cb) {
+      const srcIP = (options && options.localAddress) || this._defaultSrcIP;
+      const srcPort = (options && options.localPort) || 0;
+      const dstIP = options.host;
+      const dstPort = options.port;
+
+      if (Client === undefined)
+        Client = require('./client.js');
+
+      const client = new Client();
+      let triedForward = false;
+      client.on('ready', () => {
+        client.forwardOut(srcIP, srcPort, dstIP, dstPort, (err, stream) => {
+          triedForward = true;
+          if (err) {
+            client.end();
+            return cb(err);
+          }
+          stream.once('close', () => client.end());
+          cb(null, decorateStream(stream, ctor, options));
+        });
+      }).on('error', cb).on('close', () => {
+        if (!triedForward)
+          cb(new Error('Unexpected connection close'));
+      }).connect(this._connectCfg);
+    }
+  }
+
+  exports[ctor === HttpAgent ? 'SSHTTPAgent' : 'SSHTTPSAgent'] = SSHAgent;
+}
+
+function noop() {}
+
+function decorateStream(stream, ctor, options) {
+  if (ctor === HttpAgent) {
+    // HTTP
+    stream.setKeepAlive = noop;
+    stream.setNoDelay = noop;
+    stream.setTimeout = noop;
+    stream.ref = noop;
+    stream.unref = noop;
+    stream.destroySoon = stream.destroy;
+    return stream;
+  }
+
+  // HTTPS
+  options.socket = stream;
+  const wrapped = tlsConnect(options);
+
+  // This is a workaround for a regression in node v12.16.3+
+  // https://github.com/nodejs/node/issues/35904
+  const onClose = (() => {
+    let called = false;
+    return () => {
+      if (called)
+        return;
+      called = true;
+      if (stream.isPaused())
+        stream.resume();
+    };
+  })();
+  // 'end' listener is needed because 'close' is not emitted in some scenarios
+  // in node v12.x for some unknown reason
+  wrapped.on('end', onClose).on('close', onClose);
+
+  return wrapped;
+}
--- a/server/node_modules/ssh2/lib/index.js
+++ b/server/node_modules/ssh2/lib/index.js
@@ -0,0 +1,44 @@
+'use strict';
+
+const {
+  AgentProtocol,
+  BaseAgent,
+  createAgent,
+  CygwinAgent,
+  OpenSSHAgent,
+  PageantAgent,
+} = require('./agent.js');
+const {
+  SSHTTPAgent: HTTPAgent,
+  SSHTTPSAgent: HTTPSAgent,
+} = require('./http-agents.js');
+const { parseKey } = require('./protocol/keyParser.js');
+const {
+  flagsToString,
+  OPEN_MODE,
+  STATUS_CODE,
+  stringToFlags,
+} = require('./protocol/SFTP.js');
+
+module.exports = {
+  AgentProtocol,
+  BaseAgent,
+  createAgent,
+  Client: require('./client.js'),
+  CygwinAgent,
+  HTTPAgent,
+  HTTPSAgent,
+  OpenSSHAgent,
+  PageantAgent,
+  Server: require('./server.js'),
+  utils: {
+    parseKey,
+    ...require('./keygen.js'),
+    sftp: {
+      flagsToString,
+      OPEN_MODE,
+      STATUS_CODE,
+      stringToFlags,
+    },
+  },
+};
--- a/server/node_modules/ssh2/lib/keygen.js
+++ b/server/node_modules/ssh2/lib/keygen.js
@@ -0,0 +1,582 @@
+'use strict';
+
+const {
+  createCipheriv,
+  generateKeyPair: generateKeyPair_,
+  generateKeyPairSync: generateKeyPairSync_,
+  getCurves,
+  randomBytes,
+} = require('crypto');
+
+const { Ber } = require('asn1');
+const bcrypt_pbkdf = require('bcrypt-pbkdf').pbkdf;
+
+const { CIPHER_INFO } = require('./protocol/crypto.js');
+
+const SALT_LEN = 16;
+const DEFAULT_ROUNDS = 16;
+
+const curves = getCurves();
+const ciphers = new Map(Object.entries(CIPHER_INFO));
+
+function makeArgs(type, opts) {
+  if (typeof type !== 'string')
+    throw new TypeError('Key type must be a string');
+
+  const publicKeyEncoding = { type: 'spki', format: 'der' };
+  const privateKeyEncoding = { type: 'pkcs8', format: 'der' };
+
+  switch (type.toLowerCase()) {
+    case 'rsa': {
+      if (typeof opts !== 'object' || opts === null)
+        throw new TypeError('Missing options object for RSA key');
+      const modulusLength = opts.bits;
+      if (!Number.isInteger(modulusLength))
+        throw new TypeError('RSA bits must be an integer');
+      if (modulusLength <= 0 || modulusLength > 16384)
+        throw new RangeError('RSA bits must be non-zero and <= 16384');
+      return ['rsa', { modulusLength, publicKeyEncoding, privateKeyEncoding }];
+    }
+    case 'ecdsa': {
+      if (typeof opts !== 'object' || opts === null)
+        throw new TypeError('Missing options object for ECDSA key');
+      if (!Number.isInteger(opts.bits))
+        throw new TypeError('ECDSA bits must be an integer');
+      let namedCurve;
+      switch (opts.bits) {
+        case 256:
+          namedCurve = 'prime256v1';
+          break;
+        case 384:
+          namedCurve = 'secp384r1';
+          break;
+        case 521:
+          namedCurve = 'secp521r1';
+          break;
+        default:
+          throw new Error('ECDSA bits must be 256, 384, or 521');
+      }
+      if (!curves.includes(namedCurve))
+        throw new Error('Unsupported ECDSA bits value');
+      return ['ec', { namedCurve, publicKeyEncoding, privateKeyEncoding }];
+    }
+    case 'ed25519':
+      return ['ed25519', { publicKeyEncoding, privateKeyEncoding }];
+    default:
+      throw new Error(`Unsupported key type: ${type}`);
+  }
+}
+
+function parseDERs(keyType, pub, priv) {
+  switch (keyType) {
+    case 'rsa': {
+      // Note: we don't need to parse the public key since the PKCS8 private key
+      // already includes the public key parameters
+
+      // Parse private key
+      let reader = new Ber.Reader(priv);
+      reader.readSequence();
+
+      // - Version
+      if (reader.readInt() !== 0)
+        throw new Error('Unsupported version in RSA private key');
+
+      // - Algorithm
+      reader.readSequence();
+      if (reader.readOID() !== '1.2.840.113549.1.1.1')
+        throw new Error('Bad RSA private OID');
+      // - Algorithm parameters (RSA has none)
+      if (reader.readByte() !== Ber.Null)
+        throw new Error('Malformed RSA private key (expected null)');
+      if (reader.readByte() !== 0x00) {
+        throw new Error(
+          'Malformed RSA private key (expected zero-length null)'
+        );
+      }
+
+      reader = new Ber.Reader(reader.readString(Ber.OctetString, true));
+      reader.readSequence();
+      if (reader.readInt() !== 0)
+        throw new Error('Unsupported version in RSA private key');
+      const n = reader.readString(Ber.Integer, true);
+      const e = reader.readString(Ber.Integer, true);
+      const d = reader.readString(Ber.Integer, true);
+      const p = reader.readString(Ber.Integer, true);
+      const q = reader.readString(Ber.Integer, true);
+      reader.readString(Ber.Integer, true); // dmp1
+      reader.readString(Ber.Integer, true); // dmq1
+      const iqmp = reader.readString(Ber.Integer, true);
+
+      /*
+        OpenSSH RSA private key:
+          string  "ssh-rsa"
+          string  n -- public
+          string  e -- public
+          string  d -- private
+          string  iqmp -- private
+          string  p -- private
+          string  q -- private
+      */
+      const keyName = Buffer.from('ssh-rsa');
+      const privBuf = Buffer.allocUnsafe(
+        4 + keyName.length
+        + 4 + n.length
+        + 4 + e.length
+        + 4 + d.length
+        + 4 + iqmp.length
+        + 4 + p.length
+        + 4 + q.length
+      );
+      let pos = 0;
+
+      privBuf.writeUInt32BE(keyName.length, pos += 0);
+      privBuf.set(keyName, pos += 4);
+      privBuf.writeUInt32BE(n.length, pos += keyName.length);
+      privBuf.set(n, pos += 4);
+      privBuf.writeUInt32BE(e.length, pos += n.length);
+      privBuf.set(e, pos += 4);
+      privBuf.writeUInt32BE(d.length, pos += e.length);
+      privBuf.set(d, pos += 4);
+      privBuf.writeUInt32BE(iqmp.length, pos += d.length);
+      privBuf.set(iqmp, pos += 4);
+      privBuf.writeUInt32BE(p.length, pos += iqmp.length);
+      privBuf.set(p, pos += 4);
+      privBuf.writeUInt32BE(q.length, pos += p.length);
+      privBuf.set(q, pos += 4);
+
+      /*
+        OpenSSH RSA public key:
+          string  "ssh-rsa"
+          string  e -- public
+          string  n -- public
+      */
+      const pubBuf = Buffer.allocUnsafe(
+        4 + keyName.length
+        + 4 + e.length
+        + 4 + n.length
+      );
+      pos = 0;
+
+      pubBuf.writeUInt32BE(keyName.length, pos += 0);
+      pubBuf.set(keyName, pos += 4);
+      pubBuf.writeUInt32BE(e.length, pos += keyName.length);
+      pubBuf.set(e, pos += 4);
+      pubBuf.writeUInt32BE(n.length, pos += e.length);
+      pubBuf.set(n, pos += 4);
+
+      return { sshName: keyName.toString(), priv: privBuf, pub: pubBuf };
+    }
+    case 'ec': {
+      // Parse public key
+      let reader = new Ber.Reader(pub);
+      reader.readSequence();
+
+      reader.readSequence();
+      if (reader.readOID() !== '1.2.840.10045.2.1')
+        throw new Error('Bad ECDSA public OID');
+      // Skip curve OID, we'll get it from the private key
+      reader.readOID();
+      let pubBin = reader.readString(Ber.BitString, true);
+      {
+        // Remove leading zero bytes
+        let i = 0;
+        for (; i < pubBin.length && pubBin[i] === 0x00; ++i);
+        if (i > 0)
+          pubBin = pubBin.slice(i);
+      }
+
+      // Parse private key
+      reader = new Ber.Reader(priv);
+      reader.readSequence();
+
+      // - Version
+      if (reader.readInt() !== 0)
+        throw new Error('Unsupported version in ECDSA private key');
+
+      reader.readSequence();
+      if (reader.readOID() !== '1.2.840.10045.2.1')
+        throw new Error('Bad ECDSA private OID');
+      const curveOID = reader.readOID();
+      let sshCurveName;
+      switch (curveOID) {
+        case '1.2.840.10045.3.1.7':
+          // prime256v1/secp256r1
+          sshCurveName = 'nistp256';
+          break;
+        case '1.3.132.0.34':
+          // secp384r1
+          sshCurveName = 'nistp384';
+          break;
+        case '1.3.132.0.35':
+          // secp521r1
+          sshCurveName = 'nistp521';
+          break;
+        default:
+          throw new Error('Unsupported curve in ECDSA private key');
+      }
+
+      reader = new Ber.Reader(reader.readString(Ber.OctetString, true));
+      reader.readSequence();
+
+      // - Version
+      if (reader.readInt() !== 1)
+        throw new Error('Unsupported version in ECDSA private key');
+
+      // Add leading zero byte to prevent negative bignum in private key
+      const privBin = Buffer.concat([
+        Buffer.from([0x00]),
+        reader.readString(Ber.OctetString, true)
+      ]);
+
+      /*
+        OpenSSH ECDSA private key:
+          string  "ecdsa-sha2-<sshCurveName>"
+          string  curve name
+          string  Q -- public
+          string  d -- private
+      */
+      const keyName = Buffer.from(`ecdsa-sha2-${sshCurveName}`);
+      sshCurveName = Buffer.from(sshCurveName);
+      const privBuf = Buffer.allocUnsafe(
+        4 + keyName.length
+        + 4 + sshCurveName.length
+        + 4 + pubBin.length
+        + 4 + privBin.length
+      );
+      let pos = 0;
+
+      privBuf.writeUInt32BE(keyName.length, pos += 0);
+      privBuf.set(keyName, pos += 4);
+      privBuf.writeUInt32BE(sshCurveName.length, pos += keyName.length);
+      privBuf.set(sshCurveName, pos += 4);
+      privBuf.writeUInt32BE(pubBin.length, pos += sshCurveName.length);
+      privBuf.set(pubBin, pos += 4);
+      privBuf.writeUInt32BE(privBin.length, pos += pubBin.length);
+      privBuf.set(privBin, pos += 4);
+
+      /*
+        OpenSSH ECDSA public key:
+          string  "ecdsa-sha2-<sshCurveName>"
+          string  curve name
+          string  Q -- public
+      */
+      const pubBuf = Buffer.allocUnsafe(
+        4 + keyName.length
+        + 4 + sshCurveName.length
+        + 4 + pubBin.length
+      );
+      pos = 0;
+
+      pubBuf.writeUInt32BE(keyName.length, pos += 0);
+      pubBuf.set(keyName, pos += 4);
+      pubBuf.writeUInt32BE(sshCurveName.length, pos += keyName.length);
+      pubBuf.set(sshCurveName, pos += 4);
+      pubBuf.writeUInt32BE(pubBin.length, pos += sshCurveName.length);
+      pubBuf.set(pubBin, pos += 4);
+
+      return { sshName: keyName.toString(), priv: privBuf, pub: pubBuf };
+    }
+    case 'ed25519': {
+      // Parse public key
+      let reader = new Ber.Reader(pub);
+      reader.readSequence();
+
+      // - Algorithm
+      reader.readSequence();
+      if (reader.readOID() !== '1.3.101.112')
+        throw new Error('Bad ED25519 public OID');
+      // - Attributes (absent for ED25519)
+
+      let pubBin = reader.readString(Ber.BitString, true);
+      {
+        // Remove leading zero bytes
+        let i = 0;
+        for (; i < pubBin.length && pubBin[i] === 0x00; ++i);
+        if (i > 0)
+          pubBin = pubBin.slice(i);
+      }
+
+      // Parse private key
+      reader = new Ber.Reader(priv);
+      reader.readSequence();
+
+      // - Version
+      if (reader.readInt() !== 0)
+        throw new Error('Unsupported version in ED25519 private key');
+
+      // - Algorithm
+      reader.readSequence();
+      if (reader.readOID() !== '1.3.101.112')
+        throw new Error('Bad ED25519 private OID');
+      // - Attributes (absent)
+
+      reader = new Ber.Reader(reader.readString(Ber.OctetString, true));
+      const privBin = reader.readString(Ber.OctetString, true);
+
+      /*
+        OpenSSH ed25519 private key:
+          string  "ssh-ed25519"
+          string  public key
+          string  private key + public key
+      */
+      const keyName = Buffer.from('ssh-ed25519');
+      const privBuf = Buffer.allocUnsafe(
+        4 + keyName.length
+        + 4 + pubBin.length
+        + 4 + (privBin.length + pubBin.length)
+      );
+      let pos = 0;
+
+      privBuf.writeUInt32BE(keyName.length, pos += 0);
+      privBuf.set(keyName, pos += 4);
+      privBuf.writeUInt32BE(pubBin.length, pos += keyName.length);
+      privBuf.set(pubBin, pos += 4);
+      privBuf.writeUInt32BE(
+        privBin.length + pubBin.length,
+        pos += pubBin.length
+      );
+      privBuf.set(privBin, pos += 4);
+      privBuf.set(pubBin, pos += privBin.length);
+
+      /*
+        OpenSSH ed25519 public key:
+          string  "ssh-ed25519"
+          string  public key
+      */
+      const pubBuf = Buffer.allocUnsafe(
+        4 + keyName.length
+        + 4 + pubBin.length
+      );
+      pos = 0;
+
+      pubBuf.writeUInt32BE(keyName.length, pos += 0);
+      pubBuf.set(keyName, pos += 4);
+      pubBuf.writeUInt32BE(pubBin.length, pos += keyName.length);
+      pubBuf.set(pubBin, pos += 4);
+
+      return { sshName: keyName.toString(), priv: privBuf, pub: pubBuf };
+    }
+  }
+}
+
+function convertKeys(keyType, pub, priv, opts) {
+  let format = 'new';
+  let encrypted;
+  let comment = '';
+  if (typeof opts === 'object' && opts !== null) {
+    if (typeof opts.comment === 'string' && opts.comment)
+      comment = opts.comment;
+    if (typeof opts.format === 'string' && opts.format)
+      format = opts.format;
+    if (opts.passphrase) {
+      let passphrase;
+      if (typeof opts.passphrase === 'string')
+        passphrase = Buffer.from(opts.passphrase);
+      else if (Buffer.isBuffer(opts.passphrase))
+        passphrase = opts.passphrase;
+      else
+        throw new Error('Invalid passphrase');
+
+      if (opts.cipher === undefined)
+        throw new Error('Missing cipher name');
+      const cipher = ciphers.get(opts.cipher);
+      if (cipher === undefined)
+        throw new Error('Invalid cipher name');
+
+      if (format === 'new') {
+        let rounds = DEFAULT_ROUNDS;
+        if (opts.rounds !== undefined) {
+          if (!Number.isInteger(opts.rounds))
+            throw new TypeError('rounds must be an integer');
+          if (opts.rounds > 0)
+            rounds = opts.rounds;
+        }
+
+        const gen = Buffer.allocUnsafe(cipher.keyLen + cipher.ivLen);
+        const salt = randomBytes(SALT_LEN);
+        const r = bcrypt_pbkdf(
+          passphrase,
+          passphrase.length,
+          salt,
+          salt.length,
+          gen,
+          gen.length,
+          rounds
+        );
+        if (r !== 0)
+          return new Error('Failed to generate information to encrypt key');
+
+        /*
+          string salt
+          uint32 rounds
+        */
+        const kdfOptions = Buffer.allocUnsafe(4 + salt.length + 4);
+        {
+          let pos = 0;
+          kdfOptions.writeUInt32BE(salt.length, pos += 0);
+          kdfOptions.set(salt, pos += 4);
+          kdfOptions.writeUInt32BE(rounds, pos += salt.length);
+        }
+
+        encrypted = {
+          cipher,
+          cipherName: opts.cipher,
+          kdfName: 'bcrypt',
+          kdfOptions,
+          key: gen.slice(0, cipher.keyLen),
+          iv: gen.slice(cipher.keyLen),
+        };
+      }
+    }
+  }
+
+  switch (format) {
+    case 'new': {
+      let privateB64 = '-----BEGIN OPENSSH PRIVATE KEY-----\n';
+      let publicB64;
+      /*
+        byte[]  "openssh-key-v1\0"
+        string  ciphername
+        string  kdfname
+        string  kdfoptions
+        uint32  number of keys N
+        string  publickey1
+        string  encrypted, padded list of private keys
+          uint32  checkint
+          uint32  checkint
+          byte[]  privatekey1
+          string  comment1
+          byte  1
+          byte  2
+          byte  3
+          ...
+          byte  padlen % 255
+      */
+      const cipherName = Buffer.from(encrypted ? encrypted.cipherName : 'none');
+      const kdfName = Buffer.from(encrypted ? encrypted.kdfName : 'none');
+      const kdfOptions = (encrypted ? encrypted.kdfOptions : Buffer.alloc(0));
+      const blockLen = (encrypted ? encrypted.cipher.blockLen : 8);
+
+      const parsed = parseDERs(keyType, pub, priv);
+
+      const checkInt = randomBytes(4);
+      const commentBin = Buffer.from(comment);
+      const privBlobLen = (4 + 4 + parsed.priv.length + 4 + commentBin.length);
+      let padding = [];
+      for (let i = 1; ((privBlobLen + padding.length) % blockLen); ++i)
+        padding.push(i & 0xFF);
+      padding = Buffer.from(padding);
+
+      let privBlob = Buffer.allocUnsafe(privBlobLen + padding.length);
+      let extra;
+      {
+        let pos = 0;
+        privBlob.set(checkInt, pos += 0);
+        privBlob.set(checkInt, pos += 4);
+        privBlob.set(parsed.priv, pos += 4);
+        privBlob.writeUInt32BE(commentBin.length, pos += parsed.priv.length);
+        privBlob.set(commentBin, pos += 4);
+        privBlob.set(padding, pos += commentBin.length);
+      }
+
+      if (encrypted) {
+        const options = { authTagLength: encrypted.cipher.authLen };
+        const cipher = createCipheriv(
+          encrypted.cipher.sslName,
+          encrypted.key,
+          encrypted.iv,
+          options
+        );
+        cipher.setAutoPadding(false);
+        privBlob = Buffer.concat([ cipher.update(privBlob), cipher.final() ]);
+        if (encrypted.cipher.authLen > 0)
+          extra = cipher.getAuthTag();
+        else
+          extra = Buffer.alloc(0);
+        encrypted.key.fill(0);
+        encrypted.iv.fill(0);
+      } else {
+        extra = Buffer.alloc(0);
+      }
+
+      const magicBytes = Buffer.from('openssh-key-v1\0');
+      const privBin = Buffer.allocUnsafe(
+        magicBytes.length
+          + 4 + cipherName.length
+          + 4 + kdfName.length
+          + 4 + kdfOptions.length
+          + 4
+          + 4 + parsed.pub.length
+          + 4 + privBlob.length
+          + extra.length
+      );
+      {
+        let pos = 0;
+        privBin.set(magicBytes, pos += 0);
+        privBin.writeUInt32BE(cipherName.length, pos += magicBytes.length);
+        privBin.set(cipherName, pos += 4);
+        privBin.writeUInt32BE(kdfName.length, pos += cipherName.length);
+        privBin.set(kdfName, pos += 4);
+        privBin.writeUInt32BE(kdfOptions.length, pos += kdfName.length);
+        privBin.set(kdfOptions, pos += 4);
+        privBin.writeUInt32BE(1, pos += kdfOptions.length);
+        privBin.writeUInt32BE(parsed.pub.length, pos += 4);
+        privBin.set(parsed.pub, pos += 4);
+        privBin.writeUInt32BE(privBlob.length, pos += parsed.pub.length);
+        privBin.set(privBlob, pos += 4);
+        privBin.set(extra, pos += privBlob.length);
+      }
+
+      {
+        const b64 = privBin.base64Slice(0, privBin.length);
+        let formatted = b64.replace(/.{64}/g, '$&\n');
+        if (b64.length & 63)
+          formatted += '\n';
+        privateB64 += formatted;
+      }
+
+      {
+        const b64 = parsed.pub.base64Slice(0, parsed.pub.length);
+        publicB64 = `${parsed.sshName} ${b64}${comment ? ` ${comment}` : ''}`;
+      }
+
+      privateB64 += '-----END OPENSSH PRIVATE KEY-----\n';
+      return {
+        private: privateB64,
+        public: publicB64,
+      };
+    }
+    default:
+      throw new Error('Invalid output key format');
+  }
+}
+
+function noop() {}
+
+module.exports = {
+  generateKeyPair: (keyType, opts, cb) => {
+    if (typeof opts === 'function') {
+      cb = opts;
+      opts = undefined;
+    }
+    if (typeof cb !== 'function')
+      cb = noop;
+    const args = makeArgs(keyType, opts);
+    generateKeyPair_(...args, (err, pub, priv) => {
+      if (err)
+        return cb(err);
+      let ret;
+      try {
+        ret = convertKeys(args[0], pub, priv, opts);
+      } catch (ex) {
+        return cb(ex);
+      }
+      cb(null, ret);
+    });
+  },
+  generateKeyPairSync: (keyType, opts) => {
+    const args = makeArgs(keyType, opts);
+    const { publicKey: pub, privateKey: priv } = generateKeyPairSync_(...args);
+    return convertKeys(args[0], pub, priv, opts);
+  }
+};
--- a/server/node_modules/ssh2/lib/protocol/Protocol.js
+++ b/server/node_modules/ssh2/lib/protocol/Protocol.js
--- a/server/node_modules/ssh2/lib/protocol/SFTP.js
+++ b/server/node_modules/ssh2/lib/protocol/SFTP.js
--- a/server/node_modules/ssh2/lib/protocol/constants.js
+++ b/server/node_modules/ssh2/lib/protocol/constants.js
@@ -0,0 +1,356 @@
+'use strict';
+
+const crypto = require('crypto');
+
+let cpuInfo;
+try {
+  cpuInfo = require('cpu-features')();
+} catch {}
+
+const { bindingAvailable, CIPHER_INFO, MAC_INFO } = require('./crypto.js');
+
+const eddsaSupported = (() => {
+  if (typeof crypto.sign === 'function'
+      && typeof crypto.verify === 'function') {
+    const key =
+      '-----BEGIN PRIVATE KEY-----\r\nMC4CAQAwBQYDK2VwBCIEIHKj+sVa9WcD'
+      + '/q2DJUJaf43Kptc8xYuUQA4bOFj9vC8T\r\n-----END PRIVATE KEY-----';
+    const data = Buffer.from('a');
+    let sig;
+    let verified;
+    try {
+      sig = crypto.sign(null, data, key);
+      verified = crypto.verify(null, data, key, sig);
+    } catch {}
+    return (Buffer.isBuffer(sig) && sig.length === 64 && verified === true);
+  }
+
+  return false;
+})();
+
+const curve25519Supported = (typeof crypto.diffieHellman === 'function'
+                             && typeof crypto.generateKeyPairSync === 'function'
+                             && typeof crypto.createPublicKey === 'function');
+
+const DEFAULT_KEX = [
+  // https://tools.ietf.org/html/rfc5656#section-10.1
+  'ecdh-sha2-nistp256',
+  'ecdh-sha2-nistp384',
+  'ecdh-sha2-nistp521',
+
+  // https://tools.ietf.org/html/rfc4419#section-4
+  'diffie-hellman-group-exchange-sha256',
+
+  // https://tools.ietf.org/html/rfc8268
+  'diffie-hellman-group14-sha256',
+  'diffie-hellman-group15-sha512',
+  'diffie-hellman-group16-sha512',
+  'diffie-hellman-group17-sha512',
+  'diffie-hellman-group18-sha512',
+];
+if (curve25519Supported) {
+  DEFAULT_KEX.unshift('curve25519-sha256');
+  DEFAULT_KEX.unshift('curve25519-sha256@libssh.org');
+}
+const SUPPORTED_KEX = DEFAULT_KEX.concat([
+  // https://tools.ietf.org/html/rfc4419#section-4
+  'diffie-hellman-group-exchange-sha1',
+
+  'diffie-hellman-group14-sha1', // REQUIRED
+  'diffie-hellman-group1-sha1',  // REQUIRED
+]);
+
+
+const DEFAULT_SERVER_HOST_KEY = [
+  'ecdsa-sha2-nistp256',
+  'ecdsa-sha2-nistp384',
+  'ecdsa-sha2-nistp521',
+  'rsa-sha2-512', // RFC 8332
+  'rsa-sha2-256', // RFC 8332
+  'ssh-rsa',
+];
+if (eddsaSupported)
+  DEFAULT_SERVER_HOST_KEY.unshift('ssh-ed25519');
+const SUPPORTED_SERVER_HOST_KEY = DEFAULT_SERVER_HOST_KEY.concat([
+  'ssh-dss',
+]);
+
+
+const canUseCipher = (() => {
+  const ciphers = crypto.getCiphers();
+  return (name) => ciphers.includes(CIPHER_INFO[name].sslName);
+})();
+let DEFAULT_CIPHER = [
+  // http://tools.ietf.org/html/rfc5647
+  'aes128-gcm@openssh.com',
+  'aes256-gcm@openssh.com',
+
+  // http://tools.ietf.org/html/rfc4344#section-4
+  'aes128-ctr',
+  'aes192-ctr',
+  'aes256-ctr',
+];
+if (cpuInfo && cpuInfo.flags && !cpuInfo.flags.aes) {
+  // We know for sure the CPU does not support AES acceleration
+  if (bindingAvailable)
+    DEFAULT_CIPHER.unshift('chacha20-poly1305@openssh.com');
+  else
+    DEFAULT_CIPHER.push('chacha20-poly1305@openssh.com');
+} else if (bindingAvailable && cpuInfo && cpuInfo.arch === 'x86') {
+  // Places chacha20-poly1305 immediately after GCM ciphers since GCM ciphers
+  // seem to outperform it on x86, but it seems to be faster than CTR ciphers
+  DEFAULT_CIPHER.splice(4, 0, 'chacha20-poly1305@openssh.com');
+} else {
+  DEFAULT_CIPHER.push('chacha20-poly1305@openssh.com');
+}
+DEFAULT_CIPHER = DEFAULT_CIPHER.filter(canUseCipher);
+const SUPPORTED_CIPHER = DEFAULT_CIPHER.concat([
+  'aes256-cbc',
+  'aes192-cbc',
+  'aes128-cbc',
+  'blowfish-cbc',
+  '3des-cbc',
+  'aes128-gcm',
+  'aes256-gcm',
+
+  // http://tools.ietf.org/html/rfc4345#section-4:
+  'arcfour256',
+  'arcfour128',
+
+  'cast128-cbc',
+  'arcfour',
+].filter(canUseCipher));
+
+
+const canUseMAC = (() => {
+  const hashes = crypto.getHashes();
+  return (name) => hashes.includes(MAC_INFO[name].sslName);
+})();
+const DEFAULT_MAC = [
+  'hmac-sha2-256-etm@openssh.com',
+  'hmac-sha2-512-etm@openssh.com',
+  'hmac-sha1-etm@openssh.com',
+  'hmac-sha2-256',
+  'hmac-sha2-512',
+  'hmac-sha1',
+].filter(canUseMAC);
+const SUPPORTED_MAC = DEFAULT_MAC.concat([
+  'hmac-md5',
+  'hmac-sha2-256-96', // first 96 bits of HMAC-SHA256
+  'hmac-sha2-512-96', // first 96 bits of HMAC-SHA512
+  'hmac-ripemd160',
+  'hmac-sha1-96',     // first 96 bits of HMAC-SHA1
+  'hmac-md5-96',      // first 96 bits of HMAC-MD5
+].filter(canUseMAC));
+
+const DEFAULT_COMPRESSION = [
+  'none',
+  'zlib@openssh.com', // ZLIB (LZ77) compression, except
+                      // compression/decompression does not start until after
+                      // successful user authentication
+  'zlib',             // ZLIB (LZ77) compression
+];
+const SUPPORTED_COMPRESSION = DEFAULT_COMPRESSION.concat([
+]);
+
+
+const COMPAT = {
+  BAD_DHGEX: 1 << 0,
+  OLD_EXIT: 1 << 1,
+  DYN_RPORT_BUG: 1 << 2,
+  BUG_DHGEX_LARGE: 1 << 3,
+  IMPLY_RSA_SHA2_SIGALGS: 1 << 4,
+};
+
+module.exports = {
+  MESSAGE: {
+    // Transport layer protocol -- generic (1-19)
+    DISCONNECT: 1,
+    IGNORE: 2,
+    UNIMPLEMENTED: 3,
+    DEBUG: 4,
+    SERVICE_REQUEST: 5,
+    SERVICE_ACCEPT: 6,
+    EXT_INFO: 7, // RFC 8308
+
+    // Transport layer protocol -- algorithm negotiation (20-29)
+    KEXINIT: 20,
+    NEWKEYS: 21,
+
+    // Transport layer protocol -- key exchange method-specific (30-49)
+    KEXDH_INIT: 30,
+    KEXDH_REPLY: 31,
+
+    KEXDH_GEX_GROUP: 31,
+    KEXDH_GEX_INIT: 32,
+    KEXDH_GEX_REPLY: 33,
+    KEXDH_GEX_REQUEST: 34,
+
+    KEXECDH_INIT: 30,
+    KEXECDH_REPLY: 31,
+
+    // User auth protocol -- generic (50-59)
+    USERAUTH_REQUEST: 50,
+    USERAUTH_FAILURE: 51,
+    USERAUTH_SUCCESS: 52,
+    USERAUTH_BANNER: 53,
+
+    // User auth protocol -- user auth method-specific (60-79)
+    USERAUTH_PASSWD_CHANGEREQ: 60,
+
+    USERAUTH_PK_OK: 60,
+
+    USERAUTH_INFO_REQUEST: 60,
+    USERAUTH_INFO_RESPONSE: 61,
+
+    // Connection protocol -- generic (80-89)
+    GLOBAL_REQUEST: 80,
+    REQUEST_SUCCESS: 81,
+    REQUEST_FAILURE: 82,
+
+    // Connection protocol -- channel-related (90-127)
+    CHANNEL_OPEN: 90,
+    CHANNEL_OPEN_CONFIRMATION: 91,
+    CHANNEL_OPEN_FAILURE: 92,
+    CHANNEL_WINDOW_ADJUST: 93,
+    CHANNEL_DATA: 94,
+    CHANNEL_EXTENDED_DATA: 95,
+    CHANNEL_EOF: 96,
+    CHANNEL_CLOSE: 97,
+    CHANNEL_REQUEST: 98,
+    CHANNEL_SUCCESS: 99,
+    CHANNEL_FAILURE: 100
+
+    // Reserved for client protocols (128-191)
+
+    // Local extensions (192-155)
+  },
+  DISCONNECT_REASON: {
+    HOST_NOT_ALLOWED_TO_CONNECT: 1,
+    PROTOCOL_ERROR: 2,
+    KEY_EXCHANGE_FAILED: 3,
+    RESERVED: 4,
+    MAC_ERROR: 5,
+    COMPRESSION_ERROR: 6,
+    SERVICE_NOT_AVAILABLE: 7,
+    PROTOCOL_VERSION_NOT_SUPPORTED: 8,
+    HOST_KEY_NOT_VERIFIABLE: 9,
+    CONNECTION_LOST: 10,
+    BY_APPLICATION: 11,
+    TOO_MANY_CONNECTIONS: 12,
+    AUTH_CANCELED_BY_USER: 13,
+    NO_MORE_AUTH_METHODS_AVAILABLE: 14,
+    ILLEGAL_USER_NAME: 15,
+  },
+  DISCONNECT_REASON_STR: undefined,
+  CHANNEL_OPEN_FAILURE: {
+    ADMINISTRATIVELY_PROHIBITED: 1,
+    CONNECT_FAILED: 2,
+    UNKNOWN_CHANNEL_TYPE: 3,
+    RESOURCE_SHORTAGE: 4
+  },
+  TERMINAL_MODE: {
+    TTY_OP_END: 0,        // Indicates end of options.
+    VINTR: 1,             // Interrupt character; 255 if none. Similarly for the
+                          //  other characters.  Not all of these characters are
+                          //  supported on all systems.
+    VQUIT: 2,             // The quit character (sends SIGQUIT signal on POSIX
+                          //  systems).
+    VERASE: 3,            // Erase the character to left of the cursor.
+    VKILL: 4,             // Kill the current input line.
+    VEOF: 5,              // End-of-file character (sends EOF from the
+                          //  terminal).
+    VEOL: 6,              // End-of-line character in addition to carriage
+                          //  return and/or linefeed.
+    VEOL2: 7,             // Additional end-of-line character.
+    VSTART: 8,            // Continues paused output (normally control-Q).
+    VSTOP: 9,             // Pauses output (normally control-S).
+    VSUSP: 10,            // Suspends the current program.
+    VDSUSP: 11,           // Another suspend character.
+    VREPRINT: 12,         // Reprints the current input line.
+    VWERASE: 13,          // Erases a word left of cursor.
+    VLNEXT: 14,           // Enter the next character typed literally, even if
+                          //  it is a special character
+    VFLUSH: 15,           // Character to flush output.
+    VSWTCH: 16,           // Switch to a different shell layer.
+    VSTATUS: 17,          // Prints system status line (load, command, pid,
+                          //  etc).
+    VDISCARD: 18,         // Toggles the flushing of terminal output.
+    IGNPAR: 30,           // The ignore parity flag.  The parameter SHOULD be 0
+                          //  if this flag is FALSE, and 1 if it is TRUE.
+    PARMRK: 31,           // Mark parity and framing errors.
+    INPCK: 32,            // Enable checking of parity errors.
+    ISTRIP: 33,           // Strip 8th bit off characters.
+    INLCR: 34,            // Map NL into CR on input.
+    IGNCR: 35,            // Ignore CR on input.
+    ICRNL: 36,            // Map CR to NL on input.
+    IUCLC: 37,            // Translate uppercase characters to lowercase.
+    IXON: 38,             // Enable output flow control.
+    IXANY: 39,            // Any char will restart after stop.
+    IXOFF: 40,            // Enable input flow control.
+    IMAXBEL: 41,          // Ring bell on input queue full.
+    ISIG: 50,             // Enable signals INTR, QUIT, [D]SUSP.
+    ICANON: 51,           // Canonicalize input lines.
+    XCASE: 52,            // Enable input and output of uppercase characters by
+                          //  preceding their lowercase equivalents with "\".
+    ECHO: 53,             // Enable echoing.
+    ECHOE: 54,            // Visually erase chars.
+    ECHOK: 55,            // Kill character discards current line.
+    ECHONL: 56,           // Echo NL even if ECHO is off.
+    NOFLSH: 57,           // Don't flush after interrupt.
+    TOSTOP: 58,           // Stop background jobs from output.
+    IEXTEN: 59,           // Enable extensions.
+    ECHOCTL: 60,          // Echo control characters as ^(Char).
+    ECHOKE: 61,           // Visual erase for line kill.
+    PENDIN: 62,           // Retype pending input.
+    OPOST: 70,            // Enable output processing.
+    OLCUC: 71,            // Convert lowercase to uppercase.
+    ONLCR: 72,            // Map NL to CR-NL.
+    OCRNL: 73,            // Translate carriage return to newline (output).
+    ONOCR: 74,            // Translate newline to carriage return-newline
+                          //  (output).
+    ONLRET: 75,           // Newline performs a carriage return (output).
+    CS7: 90,              // 7 bit mode.
+    CS8: 91,              // 8 bit mode.
+    PARENB: 92,           // Parity enable.
+    PARODD: 93,           // Odd parity, else even.
+    TTY_OP_ISPEED: 128,   // Specifies the input baud rate in bits per second.
+    TTY_OP_OSPEED: 129,   // Specifies the output baud rate in bits per second.
+  },
+  CHANNEL_EXTENDED_DATATYPE: {
+    STDERR: 1,
+  },
+
+  SIGNALS: [
+    'ABRT', 'ALRM', 'FPE', 'HUP', 'ILL', 'INT', 'QUIT', 'SEGV', 'TERM', 'USR1',
+    'USR2', 'KILL', 'PIPE'
+  ].reduce((cur, val) => ({ ...cur, [val]: 1 }), {}),
+
+  COMPAT,
+  COMPAT_CHECKS: [
+    [ 'Cisco-1.25', COMPAT.BAD_DHGEX ],
+    [ /^Cisco-1[.]/, COMPAT.BUG_DHGEX_LARGE ],
+    [ /^[0-9.]+$/, COMPAT.OLD_EXIT ], // old SSH.com implementations
+    [ /^OpenSSH_5[.][0-9]+/, COMPAT.DYN_RPORT_BUG ],
+    [ /^OpenSSH_7[.]4/, COMPAT.IMPLY_RSA_SHA2_SIGALGS ],
+  ],
+
+  // KEX proposal-related
+  DEFAULT_KEX,
+  SUPPORTED_KEX,
+  DEFAULT_SERVER_HOST_KEY,
+  SUPPORTED_SERVER_HOST_KEY,
+  DEFAULT_CIPHER,
+  SUPPORTED_CIPHER,
+  DEFAULT_MAC,
+  SUPPORTED_MAC,
+  DEFAULT_COMPRESSION,
+  SUPPORTED_COMPRESSION,
+
+  curve25519Supported,
+  eddsaSupported,
+};
+
+module.exports.DISCONNECT_REASON_BY_VALUE =
+  Array.from(Object.entries(module.exports.DISCONNECT_REASON))
+       .reduce((obj, [key, value]) => ({ ...obj, [value]: key }), {});
--- a/server/node_modules/ssh2/lib/protocol/crypto.js
+++ b/server/node_modules/ssh2/lib/protocol/crypto.js
--- a/server/node_modules/ssh2/lib/protocol/crypto/binding.gyp
+++ b/server/node_modules/ssh2/lib/protocol/crypto/binding.gyp
@@ -0,0 +1,23 @@
+{
+  'variables': {
+    'real_openssl_major%': '0',
+  },
+  'targets': [
+    {
+      'target_name': 'sshcrypto',
+      'include_dirs': [
+        "<!(node -e \"require('nan')\")",
+      ],
+      'sources': [
+        'src/binding.cc'
+      ],
+      'cflags': [ '-O3' ],
+
+      # Needed for OpenSSL 3.x/node.js v17.x+
+      'defines': [
+        'OPENSSL_API_COMPAT=0x10100000L',
+        'REAL_OPENSSL_MAJOR=<(real_openssl_major)',
+      ],
+    },
+  ],
+}
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/Makefile
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/Makefile
@@ -0,0 +1,354 @@
+# We borrow heavily from the kernel build setup, though we are simpler since
+# we don't have Kconfig tweaking settings on us.
+
+# The implicit make rules have it looking for RCS files, among other things.
+# We instead explicitly write all the rules we care about.
+# It's even quicker (saves ~200ms) to pass -r on the command line.
+MAKEFLAGS=-r
+
+# The source directory tree.
+srcdir := ..
+abs_srcdir := $(abspath $(srcdir))
+
+# The name of the builddir.
+builddir_name ?= .
+
+# The V=1 flag on command line makes us verbosely print command lines.
+ifdef V
+  quiet=
+else
+  quiet=quiet_
+endif
+
+# Specify BUILDTYPE=Release on the command line for a release build.
+BUILDTYPE ?= Release
+
+# Directory all our build output goes into.
+# Note that this must be two directories beneath src/ for unit tests to pass,
+# as they reach into the src/ directory for data with relative paths.
+builddir ?= $(builddir_name)/$(BUILDTYPE)
+abs_builddir := $(abspath $(builddir))
+depsdir := $(builddir)/.deps
+
+# Object output directory.
+obj := $(builddir)/obj
+abs_obj := $(abspath $(obj))
+
+# We build up a list of every single one of the targets so we can slurp in the
+# generated dependency rule Makefiles in one pass.
+all_deps :=
+
+
+
+CC.target ?= $(CC)
+CFLAGS.target ?= $(CPPFLAGS) $(CFLAGS)
+CXX.target ?= $(CXX)
+CXXFLAGS.target ?= $(CPPFLAGS) $(CXXFLAGS)
+LINK.target ?= $(LINK)
+LDFLAGS.target ?= $(LDFLAGS)
+AR.target ?= $(AR)
+PLI.target ?= pli
+
+# C++ apps need to be linked with g++.
+LINK ?= $(CXX.target)
+
+# TODO(evan): move all cross-compilation logic to gyp-time so we don't need
+# to replicate this environment fallback in make as well.
+CC.host ?= gcc
+CFLAGS.host ?= $(CPPFLAGS_host) $(CFLAGS_host)
+CXX.host ?= g++
+CXXFLAGS.host ?= $(CPPFLAGS_host) $(CXXFLAGS_host)
+LINK.host ?= $(CXX.host)
+LDFLAGS.host ?= $(LDFLAGS_host)
+AR.host ?= ar
+PLI.host ?= pli
+
+# Define a dir function that can handle spaces.
+# http://www.gnu.org/software/make/manual/make.html#Syntax-of-Functions
+# "leading spaces cannot appear in the text of the first argument as written.
+# These characters can be put into the argument value by variable substitution."
+empty :=
+space := $(empty) $(empty)
+
+# http://stackoverflow.com/questions/1189781/using-make-dir-or-notdir-on-a-path-with-spaces
+replace_spaces = $(subst $(space),?,$1)
+unreplace_spaces = $(subst ?,$(space),$1)
+dirx = $(call unreplace_spaces,$(dir $(call replace_spaces,$1)))
+
+# Flags to make gcc output dependency info.  Note that you need to be
+# careful here to use the flags that ccache and distcc can understand.
+# We write to a dep file on the side first and then rename at the end
+# so we can't end up with a broken dep file.
+depfile = $(depsdir)/$(call replace_spaces,$@).d
+DEPFLAGS = -MMD -MF $(depfile).raw
+
+# We have to fixup the deps output in a few ways.
+# (1) the file output should mention the proper .o file.
+# ccache or distcc lose the path to the target, so we convert a rule of
+# the form:
+#   foobar.o: DEP1 DEP2
+# into
+#   path/to/foobar.o: DEP1 DEP2
+# (2) we want missing files not to cause us to fail to build.
+# We want to rewrite
+#   foobar.o: DEP1 DEP2 \
+#               DEP3
+# to
+#   DEP1:
+#   DEP2:
+#   DEP3:
+# so if the files are missing, they're just considered phony rules.
+# We have to do some pretty insane escaping to get those backslashes
+# and dollar signs past make, the shell, and sed at the same time.
+# Doesn't work with spaces, but that's fine: .d files have spaces in
+# their names replaced with other characters.
+define fixup_dep
+# The depfile may not exist if the input file didn't have any #includes.
+touch $(depfile).raw
+# Fixup path as in (1).
+sed -e "s|^$(notdir $@)|$@|" $(depfile).raw >> $(depfile)
+# Add extra rules as in (2).
+# We remove slashes and replace spaces with new lines;
+# remove blank lines;
+# delete the first line and append a colon to the remaining lines.
+sed -e 's|\\||' -e 'y| |\n|' $(depfile).raw |\
+  grep -v '^$$'                             |\
+  sed -e 1d -e 's|$$|:|'                     \
+    >> $(depfile)
+rm $(depfile).raw
+endef
+
+# Command definitions:
+# - cmd_foo is the actual command to run;
+# - quiet_cmd_foo is the brief-output summary of the command.
+
+quiet_cmd_cc = CC($(TOOLSET)) $@
+cmd_cc = $(CC.$(TOOLSET)) -o $@ $< $(GYP_CFLAGS) $(DEPFLAGS) $(CFLAGS.$(TOOLSET)) -c
+
+quiet_cmd_cxx = CXX($(TOOLSET)) $@
+cmd_cxx = $(CXX.$(TOOLSET)) -o $@ $< $(GYP_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c
+
+quiet_cmd_touch = TOUCH $@
+cmd_touch = touch $@
+
+quiet_cmd_copy = COPY $@
+# send stderr to /dev/null to ignore messages when linking directories.
+cmd_copy = ln -f "$<" "$@" 2>/dev/null || (rm -rf "$@" && cp -af "$<" "$@")
+
+quiet_cmd_symlink = SYMLINK $@
+cmd_symlink = ln -sf "$<" "$@"
+
+quiet_cmd_alink = AR($(TOOLSET)) $@
+cmd_alink = rm -f $@ && $(AR.$(TOOLSET)) crs $@ $(filter %.o,$^)
+
+quiet_cmd_alink_thin = AR($(TOOLSET)) $@
+cmd_alink_thin = rm -f $@ && $(AR.$(TOOLSET)) crsT $@ $(filter %.o,$^)
+
+# Due to circular dependencies between libraries :(, we wrap the
+# special "figure out circular dependencies" flags around the entire
+# input list during linking.
+quiet_cmd_link = LINK($(TOOLSET)) $@
+cmd_link = $(LINK.$(TOOLSET)) -o $@ $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,--start-group $(LD_INPUTS) $(LIBS) -Wl,--end-group
+
+# Note: this does not handle spaces in paths
+define xargs
+  $(1) $(word 1,$(2))
+$(if $(word 2,$(2)),$(call xargs,$(1),$(wordlist 2,$(words $(2)),$(2))))
+endef
+
+define write-to-file
+  @: >$(1)
+$(call xargs,@printf "%s\n" >>$(1),$(2))
+endef
+
+OBJ_FILE_LIST := ar-file-list
+
+define create_archive
+        rm -f $(1) $(1).$(OBJ_FILE_LIST); mkdir -p `dirname $(1)`
+        $(call write-to-file,$(1).$(OBJ_FILE_LIST),$(filter %.o,$(2)))
+        $(AR.$(TOOLSET)) crs $(1) @$(1).$(OBJ_FILE_LIST)
+endef
+
+define create_thin_archive
+        rm -f $(1) $(OBJ_FILE_LIST); mkdir -p `dirname $(1)`
+        $(call write-to-file,$(1).$(OBJ_FILE_LIST),$(filter %.o,$(2)))
+        $(AR.$(TOOLSET)) crsT $(1) @$(1).$(OBJ_FILE_LIST)
+endef
+
+# We support two kinds of shared objects (.so):
+# 1) shared_library, which is just bundling together many dependent libraries
+# into a link line.
+# 2) loadable_module, which is generating a module intended for dlopen().
+#
+# They differ only slightly:
+# In the former case, we want to package all dependent code into the .so.
+# In the latter case, we want to package just the API exposed by the
+# outermost module.
+# This means shared_library uses --whole-archive, while loadable_module doesn't.
+# (Note that --whole-archive is incompatible with the --start-group used in
+# normal linking.)
+
+# Other shared-object link notes:
+# - Set SONAME to the library filename so our binaries don't reference
+# the local, absolute paths used on the link command-line.
+quiet_cmd_solink = SOLINK($(TOOLSET)) $@
+cmd_solink = $(LINK.$(TOOLSET)) -o $@ -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -Wl,--whole-archive $(LD_INPUTS) -Wl,--no-whole-archive $(LIBS)
+
+quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@
+cmd_solink_module = $(LINK.$(TOOLSET)) -o $@ -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -Wl,--start-group $(filter-out FORCE_DO_CMD, $^) -Wl,--end-group $(LIBS)
+
+
+# Define an escape_quotes function to escape single quotes.
+# This allows us to handle quotes properly as long as we always use
+# use single quotes and escape_quotes.
+escape_quotes = $(subst ','\'',$(1))
+# This comment is here just to include a ' to unconfuse syntax highlighting.
+# Define an escape_vars function to escape '$' variable syntax.
+# This allows us to read/write command lines with shell variables (e.g.
+# $LD_LIBRARY_PATH), without triggering make substitution.
+escape_vars = $(subst $$,$$$$,$(1))
+# Helper that expands to a shell command to echo a string exactly as it is in
+# make. This uses printf instead of echo because printf's behaviour with respect
+# to escape sequences is more portable than echo's across different shells
+# (e.g., dash, bash).
+exact_echo = printf '%s\n' '$(call escape_quotes,$(1))'
+
+# Helper to compare the command we're about to run against the command
+# we logged the last time we ran the command.  Produces an empty
+# string (false) when the commands match.
+# Tricky point: Make has no string-equality test function.
+# The kernel uses the following, but it seems like it would have false
+# positives, where one string reordered its arguments.
+#   arg_check = $(strip $(filter-out $(cmd_$(1)), $(cmd_$@)) \
+#                       $(filter-out $(cmd_$@), $(cmd_$(1))))
+# We instead substitute each for the empty string into the other, and
+# say they're equal if both substitutions produce the empty string.
+# .d files contain ? instead of spaces, take that into account.
+command_changed = $(or $(subst $(cmd_$(1)),,$(cmd_$(call replace_spaces,$@))),\
+                       $(subst $(cmd_$(call replace_spaces,$@)),,$(cmd_$(1))))
+
+# Helper that is non-empty when a prerequisite changes.
+# Normally make does this implicitly, but we force rules to always run
+# so we can check their command lines.
+#   $? -- new prerequisites
+#   $| -- order-only dependencies
+prereq_changed = $(filter-out FORCE_DO_CMD,$(filter-out $|,$?))
+
+# Helper that executes all postbuilds until one fails.
+define do_postbuilds
+  @E=0;\
+  for p in $(POSTBUILDS); do\
+    eval $$p;\
+    E=$$?;\
+    if [ $$E -ne 0 ]; then\
+      break;\
+    fi;\
+  done;\
+  if [ $$E -ne 0 ]; then\
+    rm -rf "$@";\
+    exit $$E;\
+  fi
+endef
+
+# do_cmd: run a command via the above cmd_foo names, if necessary.
+# Should always run for a given target to handle command-line changes.
+# Second argument, if non-zero, makes it do asm/C/C++ dependency munging.
+# Third argument, if non-zero, makes it do POSTBUILDS processing.
+# Note: We intentionally do NOT call dirx for depfile, since it contains ? for
+# spaces already and dirx strips the ? characters.
+define do_cmd
+$(if $(or $(command_changed),$(prereq_changed)),
+  @$(call exact_echo,  $($(quiet)cmd_$(1)))
+  @mkdir -p "$(call dirx,$@)" "$(dir $(depfile))"
+  $(if $(findstring flock,$(word 1,$(cmd_$1))),
+    @$(cmd_$(1))
+    @echo "  $(quiet_cmd_$(1)): Finished",
+    @$(cmd_$(1))
+  )
+  @$(call exact_echo,$(call escape_vars,cmd_$(call replace_spaces,$@) := $(cmd_$(1)))) > $(depfile)
+  @$(if $(2),$(fixup_dep))
+  $(if $(and $(3), $(POSTBUILDS)),
+    $(call do_postbuilds)
+  )
+)
+endef
+
+# Declare the "all" target first so it is the default,
+# even though we don't have the deps yet.
+.PHONY: all
+all:
+
+# make looks for ways to re-generate included makefiles, but in our case, we
+# don't have a direct way. Explicitly telling make that it has nothing to do
+# for them makes it go faster.
+%.d: ;
+
+# Use FORCE_DO_CMD to force a target to run.  Should be coupled with
+# do_cmd.
+.PHONY: FORCE_DO_CMD
+FORCE_DO_CMD:
+
+TOOLSET := target
+# Suffix rules, putting all outputs into $(obj).
+$(obj).$(TOOLSET)/%.o: $(srcdir)/%.c FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cpp FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cxx FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(srcdir)/%.s FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+$(obj).$(TOOLSET)/%.o: $(srcdir)/%.S FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+
+# Try building from generated source, too.
+$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.c FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cpp FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cxx FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.s FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.S FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+
+$(obj).$(TOOLSET)/%.o: $(obj)/%.c FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+$(obj).$(TOOLSET)/%.o: $(obj)/%.cc FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(obj)/%.cpp FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(obj)/%.cxx FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+$(obj).$(TOOLSET)/%.o: $(obj)/%.s FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+$(obj).$(TOOLSET)/%.o: $(obj)/%.S FORCE_DO_CMD
+	@$(call do_cmd,cc,1)
+
+
+ifeq ($(strip $(foreach prefix,$(NO_LOAD),\
+    $(findstring $(join ^,$(prefix)),\
+                 $(join ^,sshcrypto.target.mk)))),)
+  include sshcrypto.target.mk
+endif
+
+quiet_cmd_regen_makefile = ACTION Regenerating $@
+cmd_regen_makefile = cd $(srcdir); /usr/share/nodejs/node-gyp/gyp/gyp_main.py -fmake --ignore-environment "-Dlibrary=shared_library" "-Dvisibility=default" "-Dnode_root_dir=/usr/include/nodejs" "-Dnode_gyp_dir=/usr/share/nodejs/node-gyp" "-Dnode_lib_file=/usr/include/nodejs/<(target_arch)/node.lib" "-Dmodule_root_dir=/home/othman/Projects/Backup-as-a-service/server/node_modules/ssh2/lib/protocol/crypto" "-Dnode_engine=v8" "--depth=." "-Goutput_dir=." "--generator-output=build" -I/home/othman/Projects/Backup-as-a-service/server/node_modules/ssh2/lib/protocol/crypto/build/config.gypi -I/usr/share/nodejs/node-gyp/addon.gypi -I/usr/include/nodejs/common.gypi "--toplevel-dir=." binding.gyp
+Makefile: $(srcdir)/binding.gyp $(srcdir)/../../../../../../../../../../usr/include/nodejs/common.gypi $(srcdir)/../../../../../../../../../../usr/share/nodejs/node-gyp/addon.gypi $(srcdir)/build/config.gypi
+	$(call do_cmd,regen_makefile)
+
+# "all" is a concatenation of the "all" targets from all the included
+# sub-makefiles. This is just here to clarify.
+all:
+
+# Add in dependency-tracking rules.  $(all_deps) is the list of every single
+# target in our tree. Only consider the ones with .d (dependency) info:
+d_files := $(wildcard $(foreach f,$(all_deps),$(depsdir)/$(f).d))
+ifneq ($(d_files),)
+  include $(d_files)
+endif
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/Release/.deps/Release/obj.target/sshcrypto.node.d
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/Release/.deps/Release/obj.target/sshcrypto.node.d
@@ -0,0 +1 @@
+cmd_Release/obj.target/sshcrypto.node := g++ -o Release/obj.target/sshcrypto.node -shared -pthread -rdynamic -m64  -Wl,-soname=sshcrypto.node -Wl,--start-group Release/obj.target/sshcrypto/src/binding.o -Wl,--end-group -lnode
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/Release/.deps/Release/obj.target/sshcrypto/src/binding.o.d
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/Release/.deps/Release/obj.target/sshcrypto/src/binding.o.d
@@ -0,0 +1,158 @@
+cmd_Release/obj.target/sshcrypto/src/binding.o := g++ -o Release/obj.target/sshcrypto/src/binding.o ../src/binding.cc '-DNODE_GYP_MODULE_NAME=sshcrypto' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-D_GLIBCXX_USE_CXX11_ABI=1' '-D_FILE_OFFSET_BITS=64' '-D_LARGEFILE_SOURCE' '-D__STDC_FORMAT_MACROS' '-DOPENSSL_API_COMPAT=0x10100000L' '-DREAL_OPENSSL_MAJOR=3' '-DBUILDING_NODE_EXTENSION' -I/usr/include/nodejs/include/node -I/usr/include/nodejs/src -I/usr/include/nodejs/deps/openssl/config -I/usr/include/nodejs/deps/openssl/openssl/include -I/usr/include/nodejs/deps/uv/include -I/usr/include/nodejs/deps/zlib -I/usr/include/nodejs/deps/v8/include -I../../../../../nan  -fPIC -pthread -Wall -Wextra -Wno-unused-parameter -fPIC -O3 -m64 -O3 -fno-omit-frame-pointer -fno-rtti -fno-exceptions -std=gnu++17 -MMD -MF ./Release/.deps/Release/obj.target/sshcrypto/src/binding.o.d.raw   -c
+Release/obj.target/sshcrypto/src/binding.o: ../src/binding.cc \
+ /usr/include/nodejs/src/node.h /usr/include/nodejs/deps/v8/include/v8.h \
+ /usr/include/nodejs/deps/v8/include/cppgc/common.h \
+ /usr/include/nodejs/deps/v8/include/v8config.h \
+ /usr/include/nodejs/deps/v8/include/v8-array-buffer.h \
+ /usr/include/nodejs/deps/v8/include/v8-local-handle.h \
+ /usr/include/nodejs/deps/v8/include/v8-internal.h \
+ /usr/include/nodejs/deps/v8/include/v8-version.h \
+ /usr/include/nodejs/deps/v8/include/v8config.h \
+ /usr/include/nodejs/deps/v8/include/v8-object.h \
+ /usr/include/nodejs/deps/v8/include/v8-maybe.h \
+ /usr/include/nodejs/deps/v8/include/v8-persistent-handle.h \
+ /usr/include/nodejs/deps/v8/include/v8-weak-callback-info.h \
+ /usr/include/nodejs/deps/v8/include/v8-primitive.h \
+ /usr/include/nodejs/deps/v8/include/v8-data.h \
+ /usr/include/nodejs/deps/v8/include/v8-value.h \
+ /usr/include/nodejs/deps/v8/include/v8-traced-handle.h \
+ /usr/include/nodejs/deps/v8/include/v8-container.h \
+ /usr/include/nodejs/deps/v8/include/v8-context.h \
+ /usr/include/nodejs/deps/v8/include/v8-snapshot.h \
+ /usr/include/nodejs/deps/v8/include/v8-date.h \
+ /usr/include/nodejs/deps/v8/include/v8-debug.h \
+ /usr/include/nodejs/deps/v8/include/v8-script.h \
+ /usr/include/nodejs/deps/v8/include/v8-callbacks.h \
+ /usr/include/nodejs/deps/v8/include/v8-promise.h \
+ /usr/include/nodejs/deps/v8/include/v8-message.h \
+ /usr/include/nodejs/deps/v8/include/v8-exception.h \
+ /usr/include/nodejs/deps/v8/include/v8-extension.h \
+ /usr/include/nodejs/deps/v8/include/v8-external.h \
+ /usr/include/nodejs/deps/v8/include/v8-function.h \
+ /usr/include/nodejs/deps/v8/include/v8-function-callback.h \
+ /usr/include/nodejs/deps/v8/include/v8-template.h \
+ /usr/include/nodejs/deps/v8/include/v8-memory-span.h \
+ /usr/include/nodejs/deps/v8/include/v8-initialization.h \
+ /usr/include/nodejs/deps/v8/include/v8-isolate.h \
+ /usr/include/nodejs/deps/v8/include/v8-embedder-heap.h \
+ /usr/include/nodejs/deps/v8/include/v8-microtask.h \
+ /usr/include/nodejs/deps/v8/include/v8-statistics.h \
+ /usr/include/nodejs/deps/v8/include/v8-unwinder.h \
+ /usr/include/nodejs/deps/v8/include/v8-embedder-state-scope.h \
+ /usr/include/nodejs/deps/v8/include/v8-platform.h \
+ /usr/include/nodejs/deps/v8/include/v8-json.h \
+ /usr/include/nodejs/deps/v8/include/v8-locker.h \
+ /usr/include/nodejs/deps/v8/include/v8-microtask-queue.h \
+ /usr/include/nodejs/deps/v8/include/v8-primitive-object.h \
+ /usr/include/nodejs/deps/v8/include/v8-proxy.h \
+ /usr/include/nodejs/deps/v8/include/v8-regexp.h \
+ /usr/include/nodejs/deps/v8/include/v8-typed-array.h \
+ /usr/include/nodejs/deps/v8/include/v8-value-serializer.h \
+ /usr/include/nodejs/deps/v8/include/v8-wasm.h \
+ /usr/include/nodejs/deps/v8/include/v8-platform.h \
+ /usr/include/nodejs/src/node_version.h \
+ /usr/include/nodejs/src/node_api.h \
+ /usr/include/nodejs/src/js_native_api.h \
+ /usr/include/nodejs/src/js_native_api_types.h \
+ /usr/include/nodejs/src/node_api_types.h \
+ /usr/include/nodejs/src/node_buffer.h /usr/include/nodejs/src/node.h \
+ ../../../../../nan/nan.h /usr/include/nodejs/src/node_version.h \
+ /usr/include/nodejs/deps/uv/include/uv.h \
+ /usr/include/nodejs/deps/uv/include/uv/errno.h \
+ /usr/include/nodejs/deps/uv/include/uv/version.h \
+ /usr/include/nodejs/deps/uv/include/uv/unix.h \
+ /usr/include/nodejs/deps/uv/include/uv/threadpool.h \
+ /usr/include/nodejs/deps/uv/include/uv/linux.h \
+ /usr/include/nodejs/src/node_object_wrap.h \
+ ../../../../../nan/nan_callbacks.h \
+ ../../../../../nan/nan_callbacks_12_inl.h \
+ ../../../../../nan/nan_maybe_43_inl.h \
+ ../../../../../nan/nan_converters.h \
+ ../../../../../nan/nan_converters_43_inl.h ../../../../../nan/nan_new.h \
+ ../../../../../nan/nan_implementation_12_inl.h \
+ ../../../../../nan/nan_persistent_12_inl.h ../../../../../nan/nan_weak.h \
+ ../../../../../nan/nan_object_wrap.h ../../../../../nan/nan_private.h \
+ ../../../../../nan/nan_typedarray_contents.h \
+ ../../../../../nan/nan_json.h ../../../../../nan/nan_scriptorigin.h
+../src/binding.cc:
+/usr/include/nodejs/src/node.h:
+/usr/include/nodejs/deps/v8/include/v8.h:
+/usr/include/nodejs/deps/v8/include/cppgc/common.h:
+/usr/include/nodejs/deps/v8/include/v8config.h:
+/usr/include/nodejs/deps/v8/include/v8-array-buffer.h:
+/usr/include/nodejs/deps/v8/include/v8-local-handle.h:
+/usr/include/nodejs/deps/v8/include/v8-internal.h:
+/usr/include/nodejs/deps/v8/include/v8-version.h:
+/usr/include/nodejs/deps/v8/include/v8config.h:
+/usr/include/nodejs/deps/v8/include/v8-object.h:
+/usr/include/nodejs/deps/v8/include/v8-maybe.h:
+/usr/include/nodejs/deps/v8/include/v8-persistent-handle.h:
+/usr/include/nodejs/deps/v8/include/v8-weak-callback-info.h:
+/usr/include/nodejs/deps/v8/include/v8-primitive.h:
+/usr/include/nodejs/deps/v8/include/v8-data.h:
+/usr/include/nodejs/deps/v8/include/v8-value.h:
+/usr/include/nodejs/deps/v8/include/v8-traced-handle.h:
+/usr/include/nodejs/deps/v8/include/v8-container.h:
+/usr/include/nodejs/deps/v8/include/v8-context.h:
+/usr/include/nodejs/deps/v8/include/v8-snapshot.h:
+/usr/include/nodejs/deps/v8/include/v8-date.h:
+/usr/include/nodejs/deps/v8/include/v8-debug.h:
+/usr/include/nodejs/deps/v8/include/v8-script.h:
+/usr/include/nodejs/deps/v8/include/v8-callbacks.h:
+/usr/include/nodejs/deps/v8/include/v8-promise.h:
+/usr/include/nodejs/deps/v8/include/v8-message.h:
+/usr/include/nodejs/deps/v8/include/v8-exception.h:
+/usr/include/nodejs/deps/v8/include/v8-extension.h:
+/usr/include/nodejs/deps/v8/include/v8-external.h:
+/usr/include/nodejs/deps/v8/include/v8-function.h:
+/usr/include/nodejs/deps/v8/include/v8-function-callback.h:
+/usr/include/nodejs/deps/v8/include/v8-template.h:
+/usr/include/nodejs/deps/v8/include/v8-memory-span.h:
+/usr/include/nodejs/deps/v8/include/v8-initialization.h:
+/usr/include/nodejs/deps/v8/include/v8-isolate.h:
+/usr/include/nodejs/deps/v8/include/v8-embedder-heap.h:
+/usr/include/nodejs/deps/v8/include/v8-microtask.h:
+/usr/include/nodejs/deps/v8/include/v8-statistics.h:
+/usr/include/nodejs/deps/v8/include/v8-unwinder.h:
+/usr/include/nodejs/deps/v8/include/v8-embedder-state-scope.h:
+/usr/include/nodejs/deps/v8/include/v8-platform.h:
+/usr/include/nodejs/deps/v8/include/v8-json.h:
+/usr/include/nodejs/deps/v8/include/v8-locker.h:
+/usr/include/nodejs/deps/v8/include/v8-microtask-queue.h:
+/usr/include/nodejs/deps/v8/include/v8-primitive-object.h:
+/usr/include/nodejs/deps/v8/include/v8-proxy.h:
+/usr/include/nodejs/deps/v8/include/v8-regexp.h:
+/usr/include/nodejs/deps/v8/include/v8-typed-array.h:
+/usr/include/nodejs/deps/v8/include/v8-value-serializer.h:
+/usr/include/nodejs/deps/v8/include/v8-wasm.h:
+/usr/include/nodejs/deps/v8/include/v8-platform.h:
+/usr/include/nodejs/src/node_version.h:
+/usr/include/nodejs/src/node_api.h:
+/usr/include/nodejs/src/js_native_api.h:
+/usr/include/nodejs/src/js_native_api_types.h:
+/usr/include/nodejs/src/node_api_types.h:
+/usr/include/nodejs/src/node_buffer.h:
+/usr/include/nodejs/src/node.h:
+../../../../../nan/nan.h:
+/usr/include/nodejs/src/node_version.h:
+/usr/include/nodejs/deps/uv/include/uv.h:
+/usr/include/nodejs/deps/uv/include/uv/errno.h:
+/usr/include/nodejs/deps/uv/include/uv/version.h:
+/usr/include/nodejs/deps/uv/include/uv/unix.h:
+/usr/include/nodejs/deps/uv/include/uv/threadpool.h:
+/usr/include/nodejs/deps/uv/include/uv/linux.h:
+/usr/include/nodejs/src/node_object_wrap.h:
+../../../../../nan/nan_callbacks.h:
+../../../../../nan/nan_callbacks_12_inl.h:
+../../../../../nan/nan_maybe_43_inl.h:
+../../../../../nan/nan_converters.h:
+../../../../../nan/nan_converters_43_inl.h:
+../../../../../nan/nan_new.h:
+../../../../../nan/nan_implementation_12_inl.h:
+../../../../../nan/nan_persistent_12_inl.h:
+../../../../../nan/nan_weak.h:
+../../../../../nan/nan_object_wrap.h:
+../../../../../nan/nan_private.h:
+../../../../../nan/nan_typedarray_contents.h:
+../../../../../nan/nan_json.h:
+../../../../../nan/nan_scriptorigin.h:
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/Release/.deps/Release/sshcrypto.node.d
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/Release/.deps/Release/sshcrypto.node.d
@@ -0,0 +1 @@
+cmd_Release/sshcrypto.node := ln -f "Release/obj.target/sshcrypto.node" "Release/sshcrypto.node" 2>/dev/null || (rm -rf "Release/sshcrypto.node" && cp -af "Release/obj.target/sshcrypto.node" "Release/sshcrypto.node")
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/Release/obj.target/sshcrypto.node
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/Release/obj.target/sshcrypto.node
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/Release/obj.target/sshcrypto/src/binding.o
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/Release/obj.target/sshcrypto/src/binding.o
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/Release/sshcrypto.node
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/Release/sshcrypto.node
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/binding.Makefile
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/binding.Makefile
@@ -0,0 +1,6 @@
+# This file is generated by gyp; do not edit.
+
+export builddir_name ?= ./build/.
+.PHONY: all
+all:
+	$(MAKE) sshcrypto
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/config.gypi
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/config.gypi
@@ -0,0 +1,437 @@
+# Do not edit. File was generated by node-gyp's "configure" step
+{
+  "target_defaults": {
+    "cflags": [],
+    "default_configuration": "Release",
+    "defines": [],
+    "include_dirs": [],
+    "libraries": []
+  },
+  "variables": {
+    "arch_triplet": "x86_64-linux-gnu",
+    "asan": 0,
+    "clang": 0,
+    "coverage": "false",
+    "dcheck_always_on": 0,
+    "debug_nghttp2": "false",
+    "debug_node": "false",
+    "enable_lto": "false",
+    "enable_pgo_generate": "false",
+    "enable_pgo_use": "false",
+    "error_on_warn": "false",
+    "force_dynamic_crt": 1,
+    "host_arch": "x64",
+    "icu_gyp_path": "tools/icu/icu-system.gyp",
+    "icu_small": "false",
+    "icu_ver_major": "76",
+    "is_debug": 0,
+    "libdir": "lib",
+    "llvm_version": "0.0",
+    "napi_build_version": "9",
+    "node_builtin_shareable_builtins": [],
+    "node_byteorder": "little",
+    "node_debug_lib": "false",
+    "node_enable_d8": "false",
+    "node_enable_v8_vtunejit": "false",
+    "node_fipsinstall": "false",
+    "node_install_corepack": "false",
+    "node_install_npm": "false",
+    "node_library_files": [
+      "lib/_http_agent.js",
+      "lib/_http_client.js",
+      "lib/_http_common.js",
+      "lib/_http_incoming.js",
+      "lib/_http_outgoing.js",
+      "lib/_http_server.js",
+      "lib/_stream_duplex.js",
+      "lib/_stream_passthrough.js",
+      "lib/_stream_readable.js",
+      "lib/_stream_transform.js",
+      "lib/_stream_wrap.js",
+      "lib/_stream_writable.js",
+      "lib/_tls_common.js",
+      "lib/_tls_wrap.js",
+      "lib/assert.js",
+      "lib/assert/strict.js",
+      "lib/async_hooks.js",
+      "lib/buffer.js",
+      "lib/child_process.js",
+      "lib/cluster.js",
+      "lib/console.js",
+      "lib/constants.js",
+      "lib/crypto.js",
+      "lib/dgram.js",
+      "lib/diagnostics_channel.js",
+      "lib/dns.js",
+      "lib/dns/promises.js",
+      "lib/domain.js",
+      "lib/events.js",
+      "lib/fs.js",
+      "lib/fs/promises.js",
+      "lib/http.js",
+      "lib/http2.js",
+      "lib/https.js",
+      "lib/inspector.js",
+      "lib/inspector/promises.js",
+      "lib/internal/abort_controller.js",
+      "lib/internal/assert.js",
+      "lib/internal/assert/assertion_error.js",
+      "lib/internal/assert/calltracker.js",
+      "lib/internal/assert/utils.js",
+      "lib/internal/async_hooks.js",
+      "lib/internal/blob.js",
+      "lib/internal/blocklist.js",
+      "lib/internal/bootstrap/node.js",
+      "lib/internal/bootstrap/realm.js",
+      "lib/internal/bootstrap/shadow_realm.js",
+      "lib/internal/bootstrap/switches/does_not_own_process_state.js",
+      "lib/internal/bootstrap/switches/does_own_process_state.js",
+      "lib/internal/bootstrap/switches/is_main_thread.js",
+      "lib/internal/bootstrap/switches/is_not_main_thread.js",
+      "lib/internal/bootstrap/web/exposed-wildcard.js",
+      "lib/internal/bootstrap/web/exposed-window-or-worker.js",
+      "lib/internal/buffer.js",
+      "lib/internal/child_process.js",
+      "lib/internal/child_process/serialization.js",
+      "lib/internal/cli_table.js",
+      "lib/internal/cluster/child.js",
+      "lib/internal/cluster/primary.js",
+      "lib/internal/cluster/round_robin_handle.js",
+      "lib/internal/cluster/shared_handle.js",
+      "lib/internal/cluster/utils.js",
+      "lib/internal/cluster/worker.js",
+      "lib/internal/console/constructor.js",
+      "lib/internal/console/global.js",
+      "lib/internal/constants.js",
+      "lib/internal/crypto/aes.js",
+      "lib/internal/crypto/certificate.js",
+      "lib/internal/crypto/cfrg.js",
+      "lib/internal/crypto/cipher.js",
+      "lib/internal/crypto/diffiehellman.js",
+      "lib/internal/crypto/ec.js",
+      "lib/internal/crypto/hash.js",
+      "lib/internal/crypto/hashnames.js",
+      "lib/internal/crypto/hkdf.js",
+      "lib/internal/crypto/keygen.js",
+      "lib/internal/crypto/keys.js",
+      "lib/internal/crypto/mac.js",
+      "lib/internal/crypto/pbkdf2.js",
+      "lib/internal/crypto/random.js",
+      "lib/internal/crypto/rsa.js",
+      "lib/internal/crypto/scrypt.js",
+      "lib/internal/crypto/sig.js",
+      "lib/internal/crypto/util.js",
+      "lib/internal/crypto/webcrypto.js",
+      "lib/internal/crypto/webidl.js",
+      "lib/internal/crypto/x509.js",
+      "lib/internal/debugger/inspect.js",
+      "lib/internal/debugger/inspect_client.js",
+      "lib/internal/debugger/inspect_repl.js",
+      "lib/internal/dgram.js",
+      "lib/internal/dns/callback_resolver.js",
+      "lib/internal/dns/promises.js",
+      "lib/internal/dns/utils.js",
+      "lib/internal/encoding.js",
+      "lib/internal/error_serdes.js",
+      "lib/internal/errors.js",
+      "lib/internal/event_target.js",
+      "lib/internal/events/abort_listener.js",
+      "lib/internal/events/symbols.js",
+      "lib/internal/file.js",
+      "lib/internal/fixed_queue.js",
+      "lib/internal/freelist.js",
+      "lib/internal/freeze_intrinsics.js",
+      "lib/internal/fs/cp/cp-sync.js",
+      "lib/internal/fs/cp/cp.js",
+      "lib/internal/fs/dir.js",
+      "lib/internal/fs/promises.js",
+      "lib/internal/fs/read/context.js",
+      "lib/internal/fs/recursive_watch.js",
+      "lib/internal/fs/rimraf.js",
+      "lib/internal/fs/streams.js",
+      "lib/internal/fs/sync_write_stream.js",
+      "lib/internal/fs/utils.js",
+      "lib/internal/fs/watchers.js",
+      "lib/internal/heap_utils.js",
+      "lib/internal/histogram.js",
+      "lib/internal/http.js",
+      "lib/internal/http2/compat.js",
+      "lib/internal/http2/core.js",
+      "lib/internal/http2/util.js",
+      "lib/internal/inspector_async_hook.js",
+      "lib/internal/inspector_network_tracking.js",
+      "lib/internal/js_stream_socket.js",
+      "lib/internal/legacy/processbinding.js",
+      "lib/internal/linkedlist.js",
+      "lib/internal/main/check_syntax.js",
+      "lib/internal/main/embedding.js",
+      "lib/internal/main/eval_stdin.js",
+      "lib/internal/main/eval_string.js",
+      "lib/internal/main/inspect.js",
+      "lib/internal/main/mksnapshot.js",
+      "lib/internal/main/print_help.js",
+      "lib/internal/main/prof_process.js",
+      "lib/internal/main/repl.js",
+      "lib/internal/main/run_main_module.js",
+      "lib/internal/main/test_runner.js",
+      "lib/internal/main/watch_mode.js",
+      "lib/internal/main/worker_thread.js",
+      "lib/internal/mime.js",
+      "lib/internal/modules/cjs/loader.js",
+      "lib/internal/modules/esm/assert.js",
+      "lib/internal/modules/esm/create_dynamic_module.js",
+      "lib/internal/modules/esm/fetch_module.js",
+      "lib/internal/modules/esm/formats.js",
+      "lib/internal/modules/esm/get_format.js",
+      "lib/internal/modules/esm/hooks.js",
+      "lib/internal/modules/esm/initialize_import_meta.js",
+      "lib/internal/modules/esm/load.js",
+      "lib/internal/modules/esm/loader.js",
+      "lib/internal/modules/esm/module_job.js",
+      "lib/internal/modules/esm/module_map.js",
+      "lib/internal/modules/esm/package_config.js",
+      "lib/internal/modules/esm/resolve.js",
+      "lib/internal/modules/esm/shared_constants.js",
+      "lib/internal/modules/esm/translators.js",
+      "lib/internal/modules/esm/utils.js",
+      "lib/internal/modules/esm/worker.js",
+      "lib/internal/modules/helpers.js",
+      "lib/internal/modules/package_json_reader.js",
+      "lib/internal/modules/run_main.js",
+      "lib/internal/navigator.js",
+      "lib/internal/net.js",
+      "lib/internal/options.js",
+      "lib/internal/per_context/domexception.js",
+      "lib/internal/per_context/messageport.js",
+      "lib/internal/per_context/primordials.js",
+      "lib/internal/perf/event_loop_delay.js",
+      "lib/internal/perf/event_loop_utilization.js",
+      "lib/internal/perf/nodetiming.js",
+      "lib/internal/perf/observe.js",
+      "lib/internal/perf/performance.js",
+      "lib/internal/perf/performance_entry.js",
+      "lib/internal/perf/resource_timing.js",
+      "lib/internal/perf/timerify.js",
+      "lib/internal/perf/usertiming.js",
+      "lib/internal/perf/utils.js",
+      "lib/internal/policy/manifest.js",
+      "lib/internal/policy/sri.js",
+      "lib/internal/priority_queue.js",
+      "lib/internal/process/execution.js",
+      "lib/internal/process/per_thread.js",
+      "lib/internal/process/permission.js",
+      "lib/internal/process/policy.js",
+      "lib/internal/process/pre_execution.js",
+      "lib/internal/process/promises.js",
+      "lib/internal/process/report.js",
+      "lib/internal/process/signal.js",
+      "lib/internal/process/task_queues.js",
+      "lib/internal/process/warning.js",
+      "lib/internal/process/worker_thread_only.js",
+      "lib/internal/promise_hooks.js",
+      "lib/internal/querystring.js",
+      "lib/internal/readline/callbacks.js",
+      "lib/internal/readline/emitKeypressEvents.js",
+      "lib/internal/readline/interface.js",
+      "lib/internal/readline/promises.js",
+      "lib/internal/readline/utils.js",
+      "lib/internal/repl.js",
+      "lib/internal/repl/await.js",
+      "lib/internal/repl/history.js",
+      "lib/internal/repl/utils.js",
+      "lib/internal/socket_list.js",
+      "lib/internal/socketaddress.js",
+      "lib/internal/source_map/prepare_stack_trace.js",
+      "lib/internal/source_map/source_map.js",
+      "lib/internal/source_map/source_map_cache.js",
+      "lib/internal/source_map/source_map_cache_map.js",
+      "lib/internal/stream_base_commons.js",
+      "lib/internal/streams/add-abort-signal.js",
+      "lib/internal/streams/compose.js",
+      "lib/internal/streams/destroy.js",
+      "lib/internal/streams/duplex.js",
+      "lib/internal/streams/duplexify.js",
+      "lib/internal/streams/duplexpair.js",
+      "lib/internal/streams/end-of-stream.js",
+      "lib/internal/streams/from.js",
+      "lib/internal/streams/lazy_transform.js",
+      "lib/internal/streams/legacy.js",
+      "lib/internal/streams/operators.js",
+      "lib/internal/streams/passthrough.js",
+      "lib/internal/streams/pipeline.js",
+      "lib/internal/streams/readable.js",
+      "lib/internal/streams/state.js",
+      "lib/internal/streams/transform.js",
+      "lib/internal/streams/utils.js",
+      "lib/internal/streams/writable.js",
+      "lib/internal/test/binding.js",
+      "lib/internal/test/transfer.js",
+      "lib/internal/test_runner/coverage.js",
+      "lib/internal/test_runner/harness.js",
+      "lib/internal/test_runner/mock/loader.js",
+      "lib/internal/test_runner/mock/mock.js",
+      "lib/internal/test_runner/mock/mock_timers.js",
+      "lib/internal/test_runner/reporter/dot.js",
+      "lib/internal/test_runner/reporter/junit.js",
+      "lib/internal/test_runner/reporter/lcov.js",
+      "lib/internal/test_runner/reporter/spec.js",
+      "lib/internal/test_runner/reporter/tap.js",
+      "lib/internal/test_runner/reporter/utils.js",
+      "lib/internal/test_runner/reporter/v8-serializer.js",
+      "lib/internal/test_runner/runner.js",
+      "lib/internal/test_runner/test.js",
+      "lib/internal/test_runner/tests_stream.js",
+      "lib/internal/test_runner/utils.js",
+      "lib/internal/timers.js",
+      "lib/internal/tls/secure-context.js",
+      "lib/internal/tls/secure-pair.js",
+      "lib/internal/trace_events_async_hooks.js",
+      "lib/internal/tty.js",
+      "lib/internal/url.js",
+      "lib/internal/util.js",
+      "lib/internal/util/colors.js",
+      "lib/internal/util/comparisons.js",
+      "lib/internal/util/debuglog.js",
+      "lib/internal/util/inspect.js",
+      "lib/internal/util/inspector.js",
+      "lib/internal/util/parse_args/parse_args.js",
+      "lib/internal/util/parse_args/utils.js",
+      "lib/internal/util/types.js",
+      "lib/internal/v8/startup_snapshot.js",
+      "lib/internal/v8_prof_polyfill.js",
+      "lib/internal/v8_prof_processor.js",
+      "lib/internal/validators.js",
+      "lib/internal/vm.js",
+      "lib/internal/vm/module.js",
+      "lib/internal/wasm_web_api.js",
+      "lib/internal/watch_mode/files_watcher.js",
+      "lib/internal/watchdog.js",
+      "lib/internal/webidl.js",
+      "lib/internal/webstreams/adapters.js",
+      "lib/internal/webstreams/compression.js",
+      "lib/internal/webstreams/encoding.js",
+      "lib/internal/webstreams/queuingstrategies.js",
+      "lib/internal/webstreams/readablestream.js",
+      "lib/internal/webstreams/transfer.js",
+      "lib/internal/webstreams/transformstream.js",
+      "lib/internal/webstreams/util.js",
+      "lib/internal/webstreams/writablestream.js",
+      "lib/internal/worker.js",
+      "lib/internal/worker/io.js",
+      "lib/internal/worker/js_transferable.js",
+      "lib/internal/worker/messaging.js",
+      "lib/module.js",
+      "lib/net.js",
+      "lib/os.js",
+      "lib/path.js",
+      "lib/path/posix.js",
+      "lib/path/win32.js",
+      "lib/perf_hooks.js",
+      "lib/process.js",
+      "lib/punycode.js",
+      "lib/querystring.js",
+      "lib/readline.js",
+      "lib/readline/promises.js",
+      "lib/repl.js",
+      "lib/sea.js",
+      "lib/stream.js",
+      "lib/stream/consumers.js",
+      "lib/stream/promises.js",
+      "lib/stream/web.js",
+      "lib/string_decoder.js",
+      "lib/sys.js",
+      "lib/test.js",
+      "lib/test/reporters.js",
+      "lib/timers.js",
+      "lib/timers/promises.js",
+      "lib/tls.js",
+      "lib/trace_events.js",
+      "lib/tty.js",
+      "lib/url.js",
+      "lib/util.js",
+      "lib/util/types.js",
+      "lib/v8.js",
+      "lib/vm.js",
+      "lib/wasi.js",
+      "lib/worker_threads.js",
+      "lib/zlib.js"
+    ],
+    "node_module_version": 115,
+    "node_no_browser_globals": "false",
+    "node_prefix": "/usr",
+    "node_relative_path": "lib/x86_64-linux-gnu/nodejs:share/nodejs",
+    "node_release_urlbase": "",
+    "node_section_ordering_info": "",
+    "node_shared": "true",
+    "node_shared_ada": "false",
+    "node_shared_brotli": "true",
+    "node_shared_cares": "true",
+    "node_shared_http_parser": "false",
+    "node_shared_libuv": "true",
+    "node_shared_nghttp2": "true",
+    "node_shared_nghttp3": "true",
+    "node_shared_ngtcp2": "true",
+    "node_shared_openssl": "true",
+    "node_shared_simdjson": "true",
+    "node_shared_simdutf": "false",
+    "node_shared_uvwasi": "false",
+    "node_shared_zlib": "true",
+    "node_tag": "",
+    "node_target_type": "shared_library",
+    "node_use_bundled_v8": "true",
+    "node_use_node_code_cache": "false",
+    "node_use_node_snapshot": "false",
+    "node_use_openssl": "true",
+    "node_use_v8_platform": "true",
+    "node_with_ltcg": "false",
+    "node_without_node_options": "false",
+    "node_write_snapshot_as_array_literals": "false",
+    "openssl_is_fips": "false",
+    "openssl_quic": "false",
+    "ossfuzz": "false",
+    "shlib_suffix": "so.115",
+    "single_executable_application": "true",
+    "target_arch": "x64",
+    "ubsan": 0,
+    "use_prefix_to_find_headers": "false",
+    "v8_enable_31bit_smis_on_64bit_arch": 0,
+    "v8_enable_extensible_ro_snapshot": 0,
+    "v8_enable_gdbjit": 0,
+    "v8_enable_hugepage": 0,
+    "v8_enable_i18n_support": 1,
+    "v8_enable_inspector": 1,
+    "v8_enable_javascript_promise_hooks": 1,
+    "v8_enable_lite_mode": 0,
+    "v8_enable_maglev": 0,
+    "v8_enable_object_print": 1,
+    "v8_enable_pointer_compression": 0,
+    "v8_enable_sandbox": 0,
+    "v8_enable_shared_ro_heap": 1,
+    "v8_enable_short_builtin_calls": 1,
+    "v8_enable_v8_checks": 0,
+    "v8_enable_webassembly": 1,
+    "v8_no_strict_aliasing": 1,
+    "v8_optimized_debug": 1,
+    "v8_promise_internal_field_count": 1,
+    "v8_random_seed": 0,
+    "v8_trace_maps": 0,
+    "v8_use_siphash": 1,
+    "want_separate_host_toolset": 0,
+    "nodedir": "/usr/include/nodejs",
+    "python": "/usr/bin/python3",
+    "standalone_static_library": 1,
+    "target": "v20.19.4",
+    "real_openssl_major": "3",
+    "global_prefix": "/usr/local",
+    "globalignorefile": "/etc/npmignore",
+    "init_module": "/home/othman/.npm-init.js",
+    "globalconfig": "/etc/npmrc",
+    "node_gyp": "/usr/share/nodejs/node-gyp/bin/node-gyp.js",
+    "cache": "/home/othman/.npm",
+    "prefix": "/usr/local",
+    "metrics_registry": "https://registry.npmjs.org/",
+    "local_prefix": "/home/othman/Projects/Backup-as-a-service/server",
+    "userconfig": "/home/othman/.npmrc",
+    "user_agent": "npm/9.2.0 node/v20.19.4 linux x64 workspaces/false"
+  }
+}
--- a/server/node_modules/ssh2/lib/protocol/crypto/build/sshcrypto.target.mk
+++ b/server/node_modules/ssh2/lib/protocol/crypto/build/sshcrypto.target.mk
@@ -0,0 +1,161 @@
+# This file is generated by gyp; do not edit.
+
+TOOLSET := target
+TARGET := sshcrypto
+DEFS_Debug := \
+	'-DNODE_GYP_MODULE_NAME=sshcrypto' \
+	'-DUSING_UV_SHARED=1' \
+	'-DUSING_V8_SHARED=1' \
+	'-DV8_DEPRECATION_WARNINGS=1' \
+	'-D_GLIBCXX_USE_CXX11_ABI=1' \
+	'-D_FILE_OFFSET_BITS=64' \
+	'-D_LARGEFILE_SOURCE' \
+	'-D__STDC_FORMAT_MACROS' \
+	'-DOPENSSL_API_COMPAT=0x10100000L' \
+	'-DREAL_OPENSSL_MAJOR=3' \
+	'-DBUILDING_NODE_EXTENSION' \
+	'-DDEBUG' \
+	'-D_DEBUG'
+
+# Flags passed to all source files.
+CFLAGS_Debug := \
+	-fPIC \
+	-pthread \
+	-Wall \
+	-Wextra \
+	-Wno-unused-parameter \
+	-fPIC \
+	-O3 \
+	-m64 \
+	-g \
+	-O0
+
+# Flags passed to only C files.
+CFLAGS_C_Debug :=
+
+# Flags passed to only C++ files.
+CFLAGS_CC_Debug := \
+	-fno-rtti \
+	-fno-exceptions \
+	-std=gnu++17
+
+INCS_Debug := \
+	-I/usr/include/nodejs/include/node \
+	-I/usr/include/nodejs/src \
+	-I/usr/include/nodejs/deps/openssl/config \
+	-I/usr/include/nodejs/deps/openssl/openssl/include \
+	-I/usr/include/nodejs/deps/uv/include \
+	-I/usr/include/nodejs/deps/zlib \
+	-I/usr/include/nodejs/deps/v8/include \
+	-I$(srcdir)/../../../../nan
+
+DEFS_Release := \
+	'-DNODE_GYP_MODULE_NAME=sshcrypto' \
+	'-DUSING_UV_SHARED=1' \
+	'-DUSING_V8_SHARED=1' \
+	'-DV8_DEPRECATION_WARNINGS=1' \
+	'-D_GLIBCXX_USE_CXX11_ABI=1' \
+	'-D_FILE_OFFSET_BITS=64' \
+	'-D_LARGEFILE_SOURCE' \
+	'-D__STDC_FORMAT_MACROS' \
+	'-DOPENSSL_API_COMPAT=0x10100000L' \
+	'-DREAL_OPENSSL_MAJOR=3' \
+	'-DBUILDING_NODE_EXTENSION'
+
+# Flags passed to all source files.
+CFLAGS_Release := \
+	-fPIC \
+	-pthread \
+	-Wall \
+	-Wextra \
+	-Wno-unused-parameter \
+	-fPIC \
+	-O3 \
+	-m64 \
+	-O3 \
+	-fno-omit-frame-pointer
+
+# Flags passed to only C files.
+CFLAGS_C_Release :=
+
+# Flags passed to only C++ files.
+CFLAGS_CC_Release := \
+	-fno-rtti \
+	-fno-exceptions \
+	-std=gnu++17
+
+INCS_Release := \
+	-I/usr/include/nodejs/include/node \
+	-I/usr/include/nodejs/src \
+	-I/usr/include/nodejs/deps/openssl/config \
+	-I/usr/include/nodejs/deps/openssl/openssl/include \
+	-I/usr/include/nodejs/deps/uv/include \
+	-I/usr/include/nodejs/deps/zlib \
+	-I/usr/include/nodejs/deps/v8/include \
+	-I$(srcdir)/../../../../nan
+
+OBJS := \
+	$(obj).target/$(TARGET)/src/binding.o
+
+# Add to the list of files we specially track dependencies for.
+all_deps += $(OBJS)
+
+# CFLAGS et al overrides must be target-local.
+# See "Target-specific Variable Values" in the GNU Make manual.
+$(OBJS): TOOLSET := $(TOOLSET)
+$(OBJS): GYP_CFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE))  $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_C_$(BUILDTYPE))
+$(OBJS): GYP_CXXFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE))  $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_CC_$(BUILDTYPE))
+
+# Suffix rules, putting all outputs into $(obj).
+
+$(obj).$(TOOLSET)/$(TARGET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+
+# Try building from generated source, too.
+
+$(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+
+$(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj)/%.cc FORCE_DO_CMD
+	@$(call do_cmd,cxx,1)
+
+# End of this set of suffix rules
+### Rules for final target.
+LDFLAGS_Debug := \
+	-pthread \
+	-rdynamic \
+	-m64
+
+LDFLAGS_Release := \
+	-pthread \
+	-rdynamic \
+	-m64
+
+LIBS := \
+	-lnode
+
+$(obj).target/sshcrypto.node: GYP_LDFLAGS := $(LDFLAGS_$(BUILDTYPE))
+$(obj).target/sshcrypto.node: LIBS := $(LIBS)
+$(obj).target/sshcrypto.node: TOOLSET := $(TOOLSET)
+$(obj).target/sshcrypto.node: $(OBJS) FORCE_DO_CMD
+	$(call do_cmd,solink_module)
+
+all_deps += $(obj).target/sshcrypto.node
+# Add target alias
+.PHONY: sshcrypto
+sshcrypto: $(builddir)/sshcrypto.node
+
+# Copy this to the executable output path.
+$(builddir)/sshcrypto.node: TOOLSET := $(TOOLSET)
+$(builddir)/sshcrypto.node: $(obj).target/sshcrypto.node FORCE_DO_CMD
+	$(call do_cmd,copy)
+
+all_deps += $(builddir)/sshcrypto.node
+# Short alias for building this executable.
+.PHONY: sshcrypto.node
+sshcrypto.node: $(obj).target/sshcrypto.node $(builddir)/sshcrypto.node
+
+# Add executable to "all" target.
+.PHONY: all
+all: $(builddir)/sshcrypto.node
+
--- a/server/node_modules/ssh2/lib/protocol/crypto/poly1305.js
+++ b/server/node_modules/ssh2/lib/protocol/crypto/poly1305.js
--- a/server/node_modules/ssh2/lib/protocol/crypto/src/binding.cc
+++ b/server/node_modules/ssh2/lib/protocol/crypto/src/binding.cc
--- a/server/node_modules/ssh2/lib/protocol/handlers.js
+++ b/server/node_modules/ssh2/lib/protocol/handlers.js
@@ -0,0 +1,16 @@
+'use strict';
+
+const MESSAGE_HANDLERS = new Array(256);
+[
+  require('./kex.js').HANDLERS,
+  require('./handlers.misc.js'),
+].forEach((handlers) => {
+  // eslint-disable-next-line prefer-const
+  for (let [type, handler] of Object.entries(handlers)) {
+    type = +type;
+    if (isFinite(type) && type >= 0 && type < MESSAGE_HANDLERS.length)
+      MESSAGE_HANDLERS[type] = handler;
+  }
+});
+
+module.exports = MESSAGE_HANDLERS;
--- a/server/node_modules/ssh2/lib/protocol/handlers.misc.js
+++ b/server/node_modules/ssh2/lib/protocol/handlers.misc.js
--- a/server/node_modules/ssh2/lib/protocol/kex.js
+++ b/server/node_modules/ssh2/lib/protocol/kex.js
--- a/server/node_modules/ssh2/lib/protocol/keyParser.js
+++ b/server/node_modules/ssh2/lib/protocol/keyParser.js
--- a/server/node_modules/ssh2/lib/protocol/node-fs-compat.js
+++ b/server/node_modules/ssh2/lib/protocol/node-fs-compat.js
@@ -0,0 +1,115 @@
+'use strict';
+
+const assert = require('assert');
+const { inspect } = require('util');
+
+// Only use this for integers! Decimal numbers do not work with this function.
+function addNumericalSeparator(val) {
+  let res = '';
+  let i = val.length;
+  const start = val[0] === '-' ? 1 : 0;
+  for (; i >= start + 4; i -= 3)
+    res = `_${val.slice(i - 3, i)}${res}`;
+  return `${val.slice(0, i)}${res}`;
+}
+
+function oneOf(expected, thing) {
+  assert(typeof thing === 'string', '`thing` has to be of type string');
+  if (Array.isArray(expected)) {
+    const len = expected.length;
+    assert(len > 0, 'At least one expected value needs to be specified');
+    expected = expected.map((i) => String(i));
+    if (len > 2) {
+      return `one of ${thing} ${expected.slice(0, len - 1).join(', ')}, or `
+              + expected[len - 1];
+    } else if (len === 2) {
+      return `one of ${thing} ${expected[0]} or ${expected[1]}`;
+    }
+    return `of ${thing} ${expected[0]}`;
+  }
+  return `of ${thing} ${String(expected)}`;
+}
+
+
+exports.ERR_INTERNAL_ASSERTION = class ERR_INTERNAL_ASSERTION extends Error {
+  constructor(message) {
+    super();
+    Error.captureStackTrace(this, ERR_INTERNAL_ASSERTION);
+
+    const suffix = 'This is caused by either a bug in ssh2 '
+                   + 'or incorrect usage of ssh2 internals.\n'
+                   + 'Please open an issue with this stack trace at '
+                   + 'https://github.com/mscdex/ssh2/issues\n';
+
+    this.message = (message === undefined ? suffix : `${message}\n${suffix}`);
+  }
+};
+
+const MAX_32BIT_INT = 2 ** 32;
+const MAX_32BIT_BIGINT = (() => {
+  try {
+    return new Function('return 2n ** 32n')();
+  } catch {}
+})();
+exports.ERR_OUT_OF_RANGE = class ERR_OUT_OF_RANGE extends RangeError {
+  constructor(str, range, input, replaceDefaultBoolean) {
+    super();
+    Error.captureStackTrace(this, ERR_OUT_OF_RANGE);
+
+    assert(range, 'Missing "range" argument');
+    let msg = (replaceDefaultBoolean
+               ? str
+               : `The value of "${str}" is out of range.`);
+    let received;
+    if (Number.isInteger(input) && Math.abs(input) > MAX_32BIT_INT) {
+      received = addNumericalSeparator(String(input));
+    } else if (typeof input === 'bigint') {
+      received = String(input);
+      if (input > MAX_32BIT_BIGINT || input < -MAX_32BIT_BIGINT)
+        received = addNumericalSeparator(received);
+      received += 'n';
+    } else {
+      received = inspect(input);
+    }
+    msg += ` It must be ${range}. Received ${received}`;
+
+    this.message = msg;
+  }
+};
+
+class ERR_INVALID_ARG_TYPE extends TypeError {
+  constructor(name, expected, actual) {
+    super();
+    Error.captureStackTrace(this, ERR_INVALID_ARG_TYPE);
+
+    assert(typeof name === 'string', `'name' must be a string`);
+
+    // determiner: 'must be' or 'must not be'
+    let determiner;
+    if (typeof expected === 'string' && expected.startsWith('not ')) {
+      determiner = 'must not be';
+      expected = expected.replace(/^not /, '');
+    } else {
+      determiner = 'must be';
+    }
+
+    let msg;
+    if (name.endsWith(' argument')) {
+      // For cases like 'first argument'
+      msg = `The ${name} ${determiner} ${oneOf(expected, 'type')}`;
+    } else {
+      const type = (name.includes('.') ? 'property' : 'argument');
+      msg = `The "${name}" ${type} ${determiner} ${oneOf(expected, 'type')}`;
+    }
+
+    msg += `. Received type ${typeof actual}`;
+
+    this.message = msg;
+  }
+}
+exports.ERR_INVALID_ARG_TYPE = ERR_INVALID_ARG_TYPE;
+
+exports.validateNumber = function validateNumber(value, name) {
+  if (typeof value !== 'number')
+    throw new ERR_INVALID_ARG_TYPE(name, 'number', value);
+};
--- a/server/node_modules/ssh2/lib/protocol/utils.js
+++ b/server/node_modules/ssh2/lib/protocol/utils.js
@@ -0,0 +1,356 @@
+'use strict';
+
+const Ber = require('asn1').Ber;
+
+let DISCONNECT_REASON;
+
+const FastBuffer = Buffer[Symbol.species];
+const TypedArrayFill = Object.getPrototypeOf(Uint8Array.prototype).fill;
+
+function readUInt32BE(buf, offset) {
+  return (buf[offset++] * 16777216)
+         + (buf[offset++] * 65536)
+         + (buf[offset++] * 256)
+         + buf[offset];
+}
+
+function bufferCopy(src, dest, srcStart, srcEnd, destStart) {
+  if (!destStart)
+    destStart = 0;
+  if (srcEnd > src.length)
+    srcEnd = src.length;
+  let nb = srcEnd - srcStart;
+  const destLeft = (dest.length - destStart);
+  if (nb > destLeft)
+    nb = destLeft;
+  dest.set(new Uint8Array(src.buffer, src.byteOffset + srcStart, nb),
+           destStart);
+  return nb;
+}
+
+function bufferSlice(buf, start, end) {
+  if (end === undefined)
+    end = buf.length;
+  return new FastBuffer(buf.buffer, buf.byteOffset + start, end - start);
+}
+
+function makeBufferParser() {
+  let pos = 0;
+  let buffer;
+
+  const self = {
+    init: (buf, start) => {
+      buffer = buf;
+      pos = (typeof start === 'number' ? start : 0);
+    },
+    pos: () => pos,
+    length: () => (buffer ? buffer.length : 0),
+    avail: () => (buffer && pos < buffer.length ? buffer.length - pos : 0),
+    clear: () => {
+      buffer = undefined;
+    },
+    readUInt32BE: () => {
+      if (!buffer || pos + 3 >= buffer.length)
+        return;
+      return (buffer[pos++] * 16777216)
+             + (buffer[pos++] * 65536)
+             + (buffer[pos++] * 256)
+             + buffer[pos++];
+    },
+    readUInt64BE: (behavior) => {
+      if (!buffer || pos + 7 >= buffer.length)
+        return;
+      switch (behavior) {
+        case 'always':
+          return BigInt(`0x${buffer.hexSlice(pos, pos += 8)}`);
+        case 'maybe':
+          if (buffer[pos] > 0x1F)
+            return BigInt(`0x${buffer.hexSlice(pos, pos += 8)}`);
+          // FALLTHROUGH
+        default:
+          return (buffer[pos++] * 72057594037927940)
+                 + (buffer[pos++] * 281474976710656)
+                 + (buffer[pos++] * 1099511627776)
+                 + (buffer[pos++] * 4294967296)
+                 + (buffer[pos++] * 16777216)
+                 + (buffer[pos++] * 65536)
+                 + (buffer[pos++] * 256)
+                 + buffer[pos++];
+      }
+    },
+    skip: (n) => {
+      if (buffer && n > 0)
+        pos += n;
+    },
+    skipString: () => {
+      const len = self.readUInt32BE();
+      if (len === undefined)
+        return;
+      pos += len;
+      return (pos <= buffer.length ? len : undefined);
+    },
+    readByte: () => {
+      if (buffer && pos < buffer.length)
+        return buffer[pos++];
+    },
+    readBool: () => {
+      if (buffer && pos < buffer.length)
+        return !!buffer[pos++];
+    },
+    readList: () => {
+      const list = self.readString(true);
+      if (list === undefined)
+        return;
+      return (list ? list.split(',') : []);
+    },
+    readString: (dest, maxLen) => {
+      if (typeof dest === 'number') {
+        maxLen = dest;
+        dest = undefined;
+      }
+
+      const len = self.readUInt32BE();
+      if (len === undefined)
+        return;
+
+      if ((buffer.length - pos) < len
+          || (typeof maxLen === 'number' && len > maxLen)) {
+        return;
+      }
+
+      if (dest) {
+        if (Buffer.isBuffer(dest))
+          return bufferCopy(buffer, dest, pos, pos += len);
+        return buffer.utf8Slice(pos, pos += len);
+      }
+      return bufferSlice(buffer, pos, pos += len);
+    },
+    readRaw: (len) => {
+      if (!buffer)
+        return;
+      if (typeof len !== 'number')
+        return bufferSlice(buffer, pos, pos += (buffer.length - pos));
+      if ((buffer.length - pos) >= len)
+        return bufferSlice(buffer, pos, pos += len);
+    },
+  };
+
+  return self;
+}
+
+function makeError(msg, level, fatal) {
+  const err = new Error(msg);
+  if (typeof level === 'boolean') {
+    fatal = level;
+    err.level = 'protocol';
+  } else {
+    err.level = level || 'protocol';
+  }
+  err.fatal = !!fatal;
+  return err;
+}
+
+function writeUInt32BE(buf, value, offset) {
+  buf[offset++] = (value >>> 24);
+  buf[offset++] = (value >>> 16);
+  buf[offset++] = (value >>> 8);
+  buf[offset++] = value;
+  return offset;
+}
+
+const utilBufferParser = makeBufferParser();
+
+module.exports = {
+  bufferCopy,
+  bufferSlice,
+  FastBuffer,
+  bufferFill: (buf, value, start, end) => {
+    return TypedArrayFill.call(buf, value, start, end);
+  },
+  makeError,
+  doFatalError: (protocol, msg, level, reason) => {
+    let err;
+    if (DISCONNECT_REASON === undefined)
+      ({ DISCONNECT_REASON } = require('./constants.js'));
+    if (msg instanceof Error) {
+      // doFatalError(protocol, err[, reason])
+      err = msg;
+      if (typeof level !== 'number')
+        reason = DISCONNECT_REASON.PROTOCOL_ERROR;
+      else
+        reason = level;
+    } else {
+      // doFatalError(protocol, msg[, level[, reason]])
+      err = makeError(msg, level, true);
+    }
+    if (typeof reason !== 'number')
+      reason = DISCONNECT_REASON.PROTOCOL_ERROR;
+    protocol.disconnect(reason);
+    protocol._destruct();
+    protocol._onError(err);
+    return Infinity;
+  },
+  readUInt32BE,
+  writeUInt32BE,
+  writeUInt32LE: (buf, value, offset) => {
+    buf[offset++] = value;
+    buf[offset++] = (value >>> 8);
+    buf[offset++] = (value >>> 16);
+    buf[offset++] = (value >>> 24);
+    return offset;
+  },
+  makeBufferParser,
+  bufferParser: makeBufferParser(),
+  readString: (buffer, start, dest, maxLen) => {
+    if (typeof dest === 'number') {
+      maxLen = dest;
+      dest = undefined;
+    }
+
+    if (start === undefined)
+      start = 0;
+
+    const left = (buffer.length - start);
+    if (start < 0 || start >= buffer.length || left < 4)
+      return;
+
+    const len = readUInt32BE(buffer, start);
+    if (left < (4 + len) || (typeof maxLen === 'number' && len > maxLen))
+      return;
+
+    start += 4;
+    const end = start + len;
+    buffer._pos = end;
+
+    if (dest) {
+      if (Buffer.isBuffer(dest))
+        return bufferCopy(buffer, dest, start, end);
+      return buffer.utf8Slice(start, end);
+    }
+    return bufferSlice(buffer, start, end);
+  },
+  sigSSHToASN1: (sig, type) => {
+    switch (type) {
+      case 'ssh-dss': {
+        if (sig.length > 40)
+          return sig;
+        // Change bare signature r and s values to ASN.1 BER values for OpenSSL
+        const asnWriter = new Ber.Writer();
+        asnWriter.startSequence();
+        let r = sig.slice(0, 20);
+        let s = sig.slice(20);
+        if (r[0] & 0x80) {
+          const rNew = Buffer.allocUnsafe(21);
+          rNew[0] = 0x00;
+          r.copy(rNew, 1);
+          r = rNew;
+        } else if (r[0] === 0x00 && !(r[1] & 0x80)) {
+          r = r.slice(1);
+        }
+        if (s[0] & 0x80) {
+          const sNew = Buffer.allocUnsafe(21);
+          sNew[0] = 0x00;
+          s.copy(sNew, 1);
+          s = sNew;
+        } else if (s[0] === 0x00 && !(s[1] & 0x80)) {
+          s = s.slice(1);
+        }
+        asnWriter.writeBuffer(r, Ber.Integer);
+        asnWriter.writeBuffer(s, Ber.Integer);
+        asnWriter.endSequence();
+        return asnWriter.buffer;
+      }
+      case 'ecdsa-sha2-nistp256':
+      case 'ecdsa-sha2-nistp384':
+      case 'ecdsa-sha2-nistp521': {
+        utilBufferParser.init(sig, 0);
+        const r = utilBufferParser.readString();
+        const s = utilBufferParser.readString();
+        utilBufferParser.clear();
+        if (r === undefined || s === undefined)
+          return;
+
+        const asnWriter = new Ber.Writer();
+        asnWriter.startSequence();
+        asnWriter.writeBuffer(r, Ber.Integer);
+        asnWriter.writeBuffer(s, Ber.Integer);
+        asnWriter.endSequence();
+        return asnWriter.buffer;
+      }
+      default:
+        return sig;
+    }
+  },
+  convertSignature: (signature, keyType) => {
+    switch (keyType) {
+      case 'ssh-dss': {
+        if (signature.length <= 40)
+          return signature;
+        // This is a quick and dirty way to get from BER encoded r and s that
+        // OpenSSL gives us, to just the bare values back to back (40 bytes
+        // total) like OpenSSH (and possibly others) are expecting
+        const asnReader = new Ber.Reader(signature);
+        asnReader.readSequence();
+        let r = asnReader.readString(Ber.Integer, true);
+        let s = asnReader.readString(Ber.Integer, true);
+        let rOffset = 0;
+        let sOffset = 0;
+        if (r.length < 20) {
+          const rNew = Buffer.allocUnsafe(20);
+          rNew.set(r, 1);
+          r = rNew;
+          r[0] = 0;
+        }
+        if (s.length < 20) {
+          const sNew = Buffer.allocUnsafe(20);
+          sNew.set(s, 1);
+          s = sNew;
+          s[0] = 0;
+        }
+        if (r.length > 20 && r[0] === 0)
+          rOffset = 1;
+        if (s.length > 20 && s[0] === 0)
+          sOffset = 1;
+        const newSig =
+          Buffer.allocUnsafe((r.length - rOffset) + (s.length - sOffset));
+        bufferCopy(r, newSig, rOffset, r.length, 0);
+        bufferCopy(s, newSig, sOffset, s.length, r.length - rOffset);
+        return newSig;
+      }
+      case 'ecdsa-sha2-nistp256':
+      case 'ecdsa-sha2-nistp384':
+      case 'ecdsa-sha2-nistp521': {
+        if (signature[0] === 0)
+          return signature;
+        // Convert SSH signature parameters to ASN.1 BER values for OpenSSL
+        const asnReader = new Ber.Reader(signature);
+        asnReader.readSequence();
+        const r = asnReader.readString(Ber.Integer, true);
+        const s = asnReader.readString(Ber.Integer, true);
+        if (r === null || s === null)
+          return;
+        const newSig = Buffer.allocUnsafe(4 + r.length + 4 + s.length);
+        writeUInt32BE(newSig, r.length, 0);
+        newSig.set(r, 4);
+        writeUInt32BE(newSig, s.length, 4 + r.length);
+        newSig.set(s, 4 + 4 + r.length);
+        return newSig;
+      }
+    }
+
+    return signature;
+  },
+  sendPacket: (proto, packet, bypass) => {
+    if (!bypass && proto._kexinit !== undefined) {
+      // We're currently in the middle of a handshake
+
+      if (proto._queue === undefined)
+        proto._queue = [];
+      proto._queue.push(packet);
+      proto._debug && proto._debug('Outbound: ... packet queued');
+      return false;
+    }
+    proto._cipher.encrypt(packet);
+    return true;
+  },
+};
--- a/server/node_modules/ssh2/lib/protocol/zlib.js
+++ b/server/node_modules/ssh2/lib/protocol/zlib.js
@@ -0,0 +1,255 @@
+'use strict';
+
+const { kMaxLength } = require('buffer');
+const {
+  createInflate,
+  constants: {
+    DEFLATE,
+    INFLATE,
+    Z_DEFAULT_CHUNK,
+    Z_DEFAULT_COMPRESSION,
+    Z_DEFAULT_MEMLEVEL,
+    Z_DEFAULT_STRATEGY,
+    Z_DEFAULT_WINDOWBITS,
+    Z_PARTIAL_FLUSH,
+  }
+} = require('zlib');
+const ZlibHandle = createInflate()._handle.constructor;
+
+function processCallback() {
+  throw new Error('Should not get here');
+}
+
+function zlibOnError(message, errno, code) {
+  const self = this._owner;
+  // There is no way to cleanly recover.
+  // Continuing only obscures problems.
+
+  const error = new Error(message);
+  error.errno = errno;
+  error.code = code;
+  self._err = error;
+}
+
+function _close(engine) {
+  // Caller may invoke .close after a zlib error (which will null _handle).
+  if (!engine._handle)
+    return;
+
+  engine._handle.close();
+  engine._handle = null;
+}
+
+class Zlib {
+  constructor(mode) {
+    const windowBits = Z_DEFAULT_WINDOWBITS;
+    const level = Z_DEFAULT_COMPRESSION;
+    const memLevel = Z_DEFAULT_MEMLEVEL;
+    const strategy = Z_DEFAULT_STRATEGY;
+    const dictionary = undefined;
+
+    this._err = undefined;
+    this._writeState = new Uint32Array(2);
+    this._chunkSize = Z_DEFAULT_CHUNK;
+    this._maxOutputLength = kMaxLength;
+    this._outBuffer = Buffer.allocUnsafe(this._chunkSize);
+    this._outOffset = 0;
+
+    this._handle = new ZlibHandle(mode);
+    this._handle._owner = this;
+    this._handle.onerror = zlibOnError;
+    this._handle.init(windowBits,
+                      level,
+                      memLevel,
+                      strategy,
+                      this._writeState,
+                      processCallback,
+                      dictionary);
+  }
+
+  writeSync(chunk, retChunks) {
+    const handle = this._handle;
+    if (!handle)
+      throw new Error('Invalid Zlib instance');
+
+    let availInBefore = chunk.length;
+    let availOutBefore = this._chunkSize - this._outOffset;
+    let inOff = 0;
+    let availOutAfter;
+    let availInAfter;
+
+    let buffers;
+    let nread = 0;
+    const state = this._writeState;
+    let buffer = this._outBuffer;
+    let offset = this._outOffset;
+    const chunkSize = this._chunkSize;
+
+    while (true) {
+      handle.writeSync(Z_PARTIAL_FLUSH,
+                       chunk, // in
+                       inOff, // in_off
+                       availInBefore, // in_len
+                       buffer, // out
+                       offset, // out_off
+                       availOutBefore); // out_len
+      if (this._err)
+        throw this._err;
+
+      availOutAfter = state[0];
+      availInAfter = state[1];
+
+      const inDelta = availInBefore - availInAfter;
+      const have = availOutBefore - availOutAfter;
+
+      if (have > 0) {
+        const out = (offset === 0 && have === buffer.length
+                     ? buffer
+                     : buffer.slice(offset, offset + have));
+        offset += have;
+        if (!buffers)
+          buffers = out;
+        else if (buffers.push === undefined)
+          buffers = [buffers, out];
+        else
+          buffers.push(out);
+        nread += out.byteLength;
+
+        if (nread > this._maxOutputLength) {
+          _close(this);
+          throw new Error(
+            `Output length exceeded maximum of ${this._maxOutputLength}`
+          );
+        }
+      } else if (have !== 0) {
+        throw new Error('have should not go down');
+      }
+
+      // Exhausted the output buffer, or used all the input create a new one.
+      if (availOutAfter === 0 || offset >= chunkSize) {
+        availOutBefore = chunkSize;
+        offset = 0;
+        buffer = Buffer.allocUnsafe(chunkSize);
+      }
+
+      if (availOutAfter === 0) {
+        // Not actually done. Need to reprocess.
+        // Also, update the availInBefore to the availInAfter value,
+        // so that if we have to hit it a third (fourth, etc.) time,
+        // it'll have the correct byte counts.
+        inOff += inDelta;
+        availInBefore = availInAfter;
+      } else {
+        break;
+      }
+    }
+
+    this._outBuffer = buffer;
+    this._outOffset = offset;
+
+    if (nread === 0)
+      buffers = Buffer.alloc(0);
+
+    if (retChunks) {
+      buffers.totalLen = nread;
+      return buffers;
+    }
+
+    if (buffers.push === undefined)
+      return buffers;
+
+    const output = Buffer.allocUnsafe(nread);
+    for (let i = 0, p = 0; i < buffers.length; ++i) {
+      const buf = buffers[i];
+      output.set(buf, p);
+      p += buf.length;
+    }
+    return output;
+  }
+}
+
+class ZlibPacketWriter {
+  constructor(protocol) {
+    this.allocStart = 0;
+    this.allocStartKEX = 0;
+    this._protocol = protocol;
+    this._zlib = new Zlib(DEFLATE);
+  }
+
+  cleanup() {
+    if (this._zlib)
+      _close(this._zlib);
+  }
+
+  alloc(payloadSize, force) {
+    return Buffer.allocUnsafe(payloadSize);
+  }
+
+  finalize(payload, force) {
+    if (this._protocol._kexinit === undefined || force) {
+      const output = this._zlib.writeSync(payload, true);
+      const packet = this._protocol._cipher.allocPacket(output.totalLen);
+      if (output.push === undefined) {
+        packet.set(output, 5);
+      } else {
+        for (let i = 0, p = 5; i < output.length; ++i) {
+          const chunk = output[i];
+          packet.set(chunk, p);
+          p += chunk.length;
+        }
+      }
+      return packet;
+    }
+    return payload;
+  }
+}
+
+class PacketWriter {
+  constructor(protocol) {
+    this.allocStart = 5;
+    this.allocStartKEX = 5;
+    this._protocol = protocol;
+  }
+
+  cleanup() {}
+
+  alloc(payloadSize, force) {
+    if (this._protocol._kexinit === undefined || force)
+      return this._protocol._cipher.allocPacket(payloadSize);
+    return Buffer.allocUnsafe(payloadSize);
+  }
+
+  finalize(packet, force) {
+    return packet;
+  }
+}
+
+class ZlibPacketReader {
+  constructor() {
+    this._zlib = new Zlib(INFLATE);
+  }
+
+  cleanup() {
+    if (this._zlib)
+      _close(this._zlib);
+  }
+
+  read(data) {
+    return this._zlib.writeSync(data, false);
+  }
+}
+
+class PacketReader {
+  cleanup() {}
+
+  read(data) {
+    return data;
+  }
+}
+
+module.exports = {
+  PacketReader,
+  PacketWriter,
+  ZlibPacketReader,
+  ZlibPacketWriter,
+};
--- a/server/node_modules/ssh2/lib/server.js
+++ b/server/node_modules/ssh2/lib/server.js
--- a/server/node_modules/ssh2/lib/utils.js
+++ b/server/node_modules/ssh2/lib/utils.js
@@ -0,0 +1,336 @@
+'use strict';
+
+const { SFTP } = require('./protocol/SFTP.js');
+
+const MAX_CHANNEL = 2 ** 32 - 1;
+
+function onChannelOpenFailure(self, recipient, info, cb) {
+  self._chanMgr.remove(recipient);
+  if (typeof cb !== 'function')
+    return;
+
+  let err;
+  if (info instanceof Error) {
+    err = info;
+  } else if (typeof info === 'object' && info !== null) {
+    err = new Error(`(SSH) Channel open failure: ${info.description}`);
+    err.reason = info.reason;
+  } else {
+    err = new Error(
+      '(SSH) Channel open failure: server closed channel unexpectedly'
+    );
+    err.reason = '';
+  }
+
+  cb(err);
+}
+
+function onCHANNEL_CLOSE(self, recipient, channel, err, dead) {
+  if (typeof channel === 'function') {
+    // We got CHANNEL_CLOSE instead of CHANNEL_OPEN_FAILURE when
+    // requesting to open a channel
+    onChannelOpenFailure(self, recipient, err, channel);
+    return;
+  }
+
+  if (typeof channel !== 'object' || channel === null)
+    return;
+
+  if (channel.incoming && channel.incoming.state === 'closed')
+    return;
+
+  self._chanMgr.remove(recipient);
+
+  if (channel.server && channel.constructor.name === 'Session')
+    return;
+
+  channel.incoming.state = 'closed';
+
+  if (channel.readable)
+    channel.push(null);
+  if (channel.server) {
+    if (channel.stderr.writable)
+      channel.stderr.end();
+  } else if (channel.stderr.readable) {
+    channel.stderr.push(null);
+  }
+
+  if (channel.constructor !== SFTP
+      && (channel.outgoing.state === 'open'
+          || channel.outgoing.state === 'eof')
+      && !dead) {
+    channel.close();
+  }
+  if (channel.outgoing.state === 'closing')
+    channel.outgoing.state = 'closed';
+
+  const readState = channel._readableState;
+  const writeState = channel._writableState;
+  if (writeState && !writeState.ending && !writeState.finished && !dead)
+    channel.end();
+
+  // Take care of any outstanding channel requests
+  const chanCallbacks = channel._callbacks;
+  channel._callbacks = [];
+  for (let i = 0; i < chanCallbacks.length; ++i)
+    chanCallbacks[i](true);
+
+  if (channel.server) {
+    if (!channel.readable
+        || channel.destroyed
+        || (readState && readState.endEmitted)) {
+      channel.emit('close');
+    } else {
+      channel.once('end', () => channel.emit('close'));
+    }
+  } else {
+    let doClose;
+    switch (channel.type) {
+      case 'direct-streamlocal@openssh.com':
+      case 'direct-tcpip':
+        doClose = () => channel.emit('close');
+        break;
+      default: {
+        // Align more with node child processes, where the close event gets
+        // the same arguments as the exit event
+        const exit = channel._exit;
+        doClose = () => {
+          if (exit.code === null)
+            channel.emit('close', exit.code, exit.signal, exit.dump, exit.desc);
+          else
+            channel.emit('close', exit.code);
+        };
+      }
+    }
+    if (!channel.readable
+        || channel.destroyed
+        || (readState && readState.endEmitted)) {
+      doClose();
+    } else {
+      channel.once('end', doClose);
+    }
+
+    const errReadState = channel.stderr._readableState;
+    if (!channel.stderr.readable
+        || channel.stderr.destroyed
+        || (errReadState && errReadState.endEmitted)) {
+      channel.stderr.emit('close');
+    } else {
+      channel.stderr.once('end', () => channel.stderr.emit('close'));
+    }
+  }
+}
+
+class ChannelManager {
+  constructor(client) {
+    this._client = client;
+    this._channels = {};
+    this._cur = -1;
+    this._count = 0;
+  }
+  add(val) {
+    // Attempt to reserve an id
+
+    let id;
+    // Optimized paths
+    if (this._cur < MAX_CHANNEL) {
+      id = ++this._cur;
+    } else if (this._count === 0) {
+      // Revert and reset back to fast path once we no longer have any channels
+      // open
+      this._cur = 0;
+      id = 0;
+    } else {
+      // Slower lookup path
+
+      // This path is triggered we have opened at least MAX_CHANNEL channels
+      // while having at least one channel open at any given time, so we have
+      // to search for a free id.
+      const channels = this._channels;
+      for (let i = 0; i < MAX_CHANNEL; ++i) {
+        if (channels[i] === undefined) {
+          id = i;
+          break;
+        }
+      }
+    }
+
+    if (id === undefined)
+      return -1;
+
+    this._channels[id] = (val || true);
+    ++this._count;
+
+    return id;
+  }
+  update(id, val) {
+    if (typeof id !== 'number' || id < 0 || id >= MAX_CHANNEL || !isFinite(id))
+      throw new Error(`Invalid channel id: ${id}`);
+
+    if (val && this._channels[id])
+      this._channels[id] = val;
+  }
+  get(id) {
+    if (typeof id !== 'number' || id < 0 || id >= MAX_CHANNEL || !isFinite(id))
+      throw new Error(`Invalid channel id: ${id}`);
+
+    return this._channels[id];
+  }
+  remove(id) {
+    if (typeof id !== 'number' || id < 0 || id >= MAX_CHANNEL || !isFinite(id))
+      throw new Error(`Invalid channel id: ${id}`);
+
+    if (this._channels[id]) {
+      delete this._channels[id];
+      if (this._count)
+        --this._count;
+    }
+  }
+  cleanup(err) {
+    const channels = this._channels;
+    this._channels = {};
+    this._cur = -1;
+    this._count = 0;
+
+    const chanIDs = Object.keys(channels);
+    const client = this._client;
+    for (let i = 0; i < chanIDs.length; ++i) {
+      const id = +chanIDs[i];
+      const channel = channels[id];
+      onCHANNEL_CLOSE(client, id, channel._channel || channel, err, true);
+    }
+  }
+}
+
+const isRegExp = (() => {
+  const toString = Object.prototype.toString;
+  return (val) => toString.call(val) === '[object RegExp]';
+})();
+
+function generateAlgorithmList(algoList, defaultList, supportedList) {
+  if (Array.isArray(algoList) && algoList.length > 0) {
+    // Exact list
+    for (let i = 0; i < algoList.length; ++i) {
+      if (supportedList.indexOf(algoList[i]) === -1)
+        throw new Error(`Unsupported algorithm: ${algoList[i]}`);
+    }
+    return algoList;
+  }
+
+  if (typeof algoList === 'object' && algoList !== null) {
+    // Operations based on the default list
+    const keys = Object.keys(algoList);
+    let list = defaultList;
+    for (let i = 0; i < keys.length; ++i) {
+      const key = keys[i];
+      let val = algoList[key];
+      switch (key) {
+        case 'append':
+          if (!Array.isArray(val))
+            val = [val];
+          if (Array.isArray(val)) {
+            for (let j = 0; j < val.length; ++j) {
+              const append = val[j];
+              if (typeof append === 'string') {
+                if (!append || list.indexOf(append) !== -1)
+                  continue;
+                if (supportedList.indexOf(append) === -1)
+                  throw new Error(`Unsupported algorithm: ${append}`);
+                if (list === defaultList)
+                  list = list.slice();
+                list.push(append);
+              } else if (isRegExp(append)) {
+                for (let k = 0; k < supportedList.length; ++k) {
+                  const algo = supportedList[k];
+                  if (append.test(algo)) {
+                    if (list.indexOf(algo) !== -1)
+                      continue;
+                    if (list === defaultList)
+                      list = list.slice();
+                    list.push(algo);
+                  }
+                }
+              }
+            }
+          }
+          break;
+        case 'prepend':
+          if (!Array.isArray(val))
+            val = [val];
+          if (Array.isArray(val)) {
+            for (let j = val.length; j >= 0; --j) {
+              const prepend = val[j];
+              if (typeof prepend === 'string') {
+                if (!prepend || list.indexOf(prepend) !== -1)
+                  continue;
+                if (supportedList.indexOf(prepend) === -1)
+                  throw new Error(`Unsupported algorithm: ${prepend}`);
+                if (list === defaultList)
+                  list = list.slice();
+                list.unshift(prepend);
+              } else if (isRegExp(prepend)) {
+                for (let k = supportedList.length; k >= 0; --k) {
+                  const algo = supportedList[k];
+                  if (prepend.test(algo)) {
+                    if (list.indexOf(algo) !== -1)
+                      continue;
+                    if (list === defaultList)
+                      list = list.slice();
+                    list.unshift(algo);
+                  }
+                }
+              }
+            }
+          }
+          break;
+        case 'remove':
+          if (!Array.isArray(val))
+            val = [val];
+          if (Array.isArray(val)) {
+            for (let j = 0; j < val.length; ++j) {
+              const search = val[j];
+              if (typeof search === 'string') {
+                if (!search)
+                  continue;
+                const idx = list.indexOf(search);
+                if (idx === -1)
+                  continue;
+                if (list === defaultList)
+                  list = list.slice();
+                list.splice(idx, 1);
+              } else if (isRegExp(search)) {
+                for (let k = 0; k < list.length; ++k) {
+                  if (search.test(list[k])) {
+                    if (list === defaultList)
+                      list = list.slice();
+                    list.splice(k, 1);
+                    --k;
+                  }
+                }
+              }
+            }
+          }
+          break;
+      }
+    }
+
+    return list;
+  }
+
+  return defaultList;
+}
+
+module.exports = {
+  ChannelManager,
+  generateAlgorithmList,
+  onChannelOpenFailure,
+  onCHANNEL_CLOSE,
+  isWritable: (stream) => {
+    // XXX: hack to workaround regression in node
+    // See: https://github.com/nodejs/node/issues/36029
+    return (stream
+            && stream.writable
+            && stream._readableState
+            && stream._readableState.ended === false);
+  },
+};
				`@@ -0,0 +1 @@`
				`cmd_Release/obj.target/sshcrypto.node := g++ -o Release/obj.target/sshcrypto.node -shared -pthread -rdynamic -m64 -Wl,-soname=sshcrypto.node -Wl,--start-group Release/obj.target/sshcrypto/src/binding.o -Wl,--end-group -lnode`
				`@@ -0,0 +1 @@`
				`cmd_Release/sshcrypto.node := ln -f "Release/obj.target/sshcrypto.node" "Release/sshcrypto.node" 2>/dev/null \|\| (rm -rf "Release/sshcrypto.node" && cp -af "Release/obj.target/sshcrypto.node" "Release/sshcrypto.node")`