mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 19:26:48 +00:00
1227674d8f
- Computes API: mark password as write_only in ComputeSerializer, restrict ComputeViewSet and architectures to IsAdminUser. - Instances API: enforce user ownership tenant isolation in InstanceViewSet.list, restrict MigrateViewSet and CreateInstanceViewSet to IsAdminUser, require IsAdminUser for mutating FlavorViewSet. - Storage, Network, and Interface APIs: restrict StorageViewSet, VolumeViewSet, NetworkViewSet, InterfaceViewSet to IsAdminUser. - AppSettings & NWFilters: protect appsettings and nwfilter views with @superuser_only (403 Forbidden for non-superusers). - noVNC Console: sign tokens with TimestampSigner (salt='console.novnc', max_age=600), verify signature and user authorization in novncd with backward-compatible fallback for debug/test mode. - Accounts: avoid hardcoded default admin password; generate cryptographically secure random password unless ADMIN_PASSWORD is set (preserve 'admin' in test runner). - gstfsd daemon: bind to 127.0.0.1 by default instead of 0.0.0.0. - Tests: added comprehensive test coverage for API security, token expiration/rejection, and view permissions (132 tests passing).
60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
#!/usr/bin/env python
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#
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# gstfsd - WebVirtCloud daemon for managing VM's filesystem
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#
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import os
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import socketserver
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import json
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import guestfs
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import re
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PORT = int(os.environ.get("GSTFSD_PORT", 16510))
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ADDRESS = os.environ.get("GSTFSD_BIND_HOST", "127.0.0.1")
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class MyTCPServer(socketserver.ThreadingTCPServer):
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allow_reuse_address = True
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class MyTCPServerHandler(socketserver.BaseRequestHandler):
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def handle(self):
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# recive data
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d = self.request.recv(1024).strip()
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data = json.loads(d)
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# GuestFS
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gfs = guestfs.GuestFS(python_return_dict=True)
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try:
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gfs.add_domain(data['vname'])
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gfs.launch()
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parts = gfs.list_partitions()
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for part in parts:
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try:
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gfs.mount(part, '/')
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if gfs.is_file('/etc/shadow'):
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if data['action'] == 'password':
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file_shadow = gfs.cat('/etc/shadow')
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new_root_hash = "root:" + data['passwd'] + ":"
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file_shadow_new = re.sub('^root:.*?:', new_root_hash, file_shadow)
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gfs.write('/etc/shadow', file_shadow_new)
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gfs.chmod(640, '/etc/shadow')
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self.request.sendall(json.dumps({'return': 'success'}))
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if data['action'] == 'publickey':
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if not gfs.is_dir('/root/.ssh'):
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gfs.mkdir('/root/.ssh')
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gfs.chmod(700, "/root/.ssh")
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gfs.write('/root/.ssh/authorized_keys', data['key'])
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gfs.chmod(600, '/root/.ssh/authorized_keys')
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self.request.sendall(json.dumps({'return': 'success'}))
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gfs.umount(part)
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except RuntimeError:
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pass
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gfs.shutdown()
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gfs.close()
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except Exception as err:
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self.request.sendall(bytes(json.dumps({'return': 'error', 'message': str(err)}).encode()))
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server = MyTCPServer((ADDRESS, PORT), MyTCPServerHandler)
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server.serve_forever()
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