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added check for /tmp or /var/tmp #885

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Aug 13, 2024
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6 changes: 6 additions & 0 deletions beeflow/client/bee_client.py
Original file line number Diff line number Diff line change
Expand Up @@ -260,6 +260,12 @@ def is_parent(parent, path):
if not os.path.exists(workdir):
error_exit(f"Workflow working directory \"{workdir}\" doesn't exist")

# Make sure the workdir is not in /var or /var/tmp
if os.path.commonpath([os.path.realpath('/tmp'), workdir]) == os.path.realpath('/tmp'):
error_exit("Workflow working directory cannot be in \"/tmp\"")
if os.path.commonpath([os.path.realpath('/var/tmp'), workdir]) == os.path.realpath('/var/tmp'):
error_exit("Workflow working directory cannot be in \"/var/tmp\"")

# TODO: Can all of this information be sent as a file?
data = {
'wf_name': wf_name.encode(),
Expand Down