56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
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# Copyright (c) Jupyter Development Team.
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# Distributed under the terms of the Modified BSD License.
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from jupyter_core.paths import jupyter_data_dir
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import subprocess
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import os
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import errno
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import stat
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c = get_config()
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c.NotebookApp.ip = '0.0.0.0'
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c.NotebookApp.port = 8888
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c.NotebookApp.open_browser = False
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# https://github.com/jupyter/notebook/issues/3130
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c.FileContentsManager.delete_to_trash = False
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# Generate a self-signed certificate
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if 'GEN_CERT' in os.environ:
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dir_name = jupyter_data_dir()
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pem_file = os.path.join(dir_name, 'notebook.pem')
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try:
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os.makedirs(dir_name)
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except OSError as exc: # Python >2.5
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if exc.errno == errno.EEXIST and os.path.isdir(dir_name):
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pass
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else:
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raise
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# Generate an openssl.cnf file to set the distinguished name
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cnf_file = os.path.join(os.getenv('CONDA_DIR', '/usr/lib'), 'ssl', 'openssl.cnf')
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if not os.path.isfile(cnf_file):
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with open(cnf_file, 'w') as fh:
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fh.write('''\
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[req]
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distinguished_name = req_distinguished_name
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[req_distinguished_name]
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''')
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# Generate a certificate if one doesn't exist on disk
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subprocess.check_call(['openssl', 'req', '-new',
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'-newkey', 'rsa:2048',
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'-days', '365',
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'-nodes', '-x509',
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'-subj', '/C=XX/ST=XX/L=XX/O=generated/CN=generated',
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'-keyout', pem_file,
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'-out', pem_file])
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# Restrict access to the file
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os.chmod(pem_file, stat.S_IRUSR | stat.S_IWUSR)
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c.NotebookApp.certfile = pem_file
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# Change default umask for all subprocesses of the notebook server if set in
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# the environment
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if 'NB_UMASK' in os.environ:
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os.umask(int(os.environ['NB_UMASK'], 8))
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