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https://github.com/jupyterhub/the-littlest-jupyterhub.git
synced 2025-12-18 21:54:05 +08:00
35 lines
1.3 KiB
Python
Executable File
35 lines
1.3 KiB
Python
Executable File
from tljh.normalize import generate_system_username
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from tljh import user
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from systemdspawner import SystemdSpawner
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from traitlets import Dict, Unicode, List
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class UserCreatingSpawner(SystemdSpawner):
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"""
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SystemdSpawner with user creation on spawn.
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FIXME: Remove this somehow?
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"""
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user_groups = Dict(key_trait=Unicode(), value_trait=List(Unicode()), config=True)
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def start(self):
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"""
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Perform system user activities before starting server
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"""
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# FIXME: Move this elsewhere? Into the Authenticator?
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system_username = generate_system_username('jupyter-' + self.user.name)
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# FIXME: This is a hack. Allow setting username directly instead
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self.username_template = system_username
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user.ensure_user(system_username)
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user.ensure_user_group(system_username, 'jupyterhub-users')
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if self.user.admin:
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user.ensure_user_group(system_username, 'jupyterhub-admins')
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else:
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user.remove_user_group(system_username, 'jupyterhub-admins')
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if self.user_groups:
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for group, users in self.user_groups.items():
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if self.user.name in users:
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user.ensure_user_group(system_username, group)
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return super().start()
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