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Add preflight and delete option in sessions handler #363

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Add preflight and delete option in sessions handler #363

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89aac05
Add preflight and delete option in sessions
damiles May 24, 2021
442ec70
Use configurables to set header values
kevin-bates Mar 2, 2023
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17 changes: 17 additions & 0 deletions kernel_gateway/services/sessions/handlers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,23 @@ def get(self):
else:
super(SessionRootHandler, self).get()

class SessionHandler(TokenAuthorizationMixin,
CORSMixin,
JSONErrorsMixin,
notebook_handlers.SessionHandler):
"""Extends the notebook session handler with token auth, CORS, and
JSON errors.
"""
def set_default_headers(self):
self.set_header('Content-Type', 'application/json')
self.set_header('Access-Control-Allow-Origin', '*')
self.set_header('Access-Control-Allow-Headers', 'content-type')
self.set_header('Access-Control-Allow-Methods', 'DELETE')

def options(self, **kwargs):
"""Method for properly handling CORS pre-flight"""
self.finish()

default_handlers = []
for path, cls in notebook_handlers.default_handlers:
if cls.__name__ in globals():
Expand Down