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Code Issues Releases Wiki Activity

Properly delete keys from Redis

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This commit is contained in:
Will Nilges 2022-08-31 23:24:37 -04:00
parent 5a28460db0
commit 19b508fe2e
3 changed files with 15 additions and 6 deletions
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7
HACKING/README.md
View file

@ -68,3 +68,10 @@ If you're trying to run this all on a VM without a graphical web browser, you ca
ssh example@dev-server.csh.rit.edu -L 8000:localhost:8000 -L 8001:localhost:8001
```
### Firing off Jobs
To fire off a targets cleanup job, run a curl request:
```
curl -X POST http://localhost:8000/console/cleanup -F 'token={VNC_CLEANUP_TOKEN}'
```

7
proxstar/__init__.py
View file

@ -596,6 +596,13 @@ def cleanup_vnc():
print('Cleaning up targets file...')
with open(app.config['WEBSOCKIFY_TARGET_FILE'], 'w') as targets:
targets.truncate()
print('Clearing vnc tokens from Redis...')
count = 0
ns_keys = 'vnc_token*'
for key in redis_conn.scan_iter(ns_keys):
redis_conn.delete(key)
count += 1
print(f'Deleted {count} key(s).')
return '', 200
print('Got bad cleanup request')
return '', 403

5
proxstar/tasks.py
View file

@ -243,12 +243,7 @@ def cleanup_vnc_task():
ones every couple of minutes
https://github.com/ComputerScienceHouse/proxstar/issues/153
"""
print('Clearing vnc targets')
with open(app.config['WEBSOCKIFY_TARGET_FILE'], 'w') as targets:
targets.truncate()
# FIXME (willnilges): This... might be working...?
try:
requests.post(
'https://{}/console/cleanup'.format(app.config['SERVER_NAME']),