Handle error: NameError: name 'SignatureExpired' is not defined

[andrewrfreed]

Error handling appears to fail during invalid cookie due to missing import.

I have itsdangerous 1.1.0 installed in pip3 but still get the error. Fixing the import should solve that.

Received this error:

NameError
NameError: name 'SignatureExpired' is not defined

Traceback (most recent call last)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/flask_oidc_ext/__init__.py", line 375, in _get_cookie_id_token
return self.cookie_serializer.loads(id_token_cookie)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/itsdangerous/jws.py", line 143, in loads
self.make_signer(salt, self.algorithm).unsign(want_bytes(s)),
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/itsdangerous/signer.py", line 169, in unsign
raise BadSignature("Signature %r does not match" % sig, payload=value)
During handling of the above exception, another exception occurred:
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/flask/app.py", line 1948, in full_dispatch_request
rv = self.preprocess_request()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/flask/app.py", line 2242, in preprocess_request
rv = func()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/flask_oidc_ext/__init__.py", line 437, in _before_request
self.authenticate_or_redirect()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/flask_oidc_ext/__init__.py", line 457, in authenticate_or_redirect
id_token = self._get_cookie_id_token()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/flask_oidc_ext/__init__.py", line 376, in _get_cookie_id_token
except SignatureExpired:
NameError: name 'SignatureExpired' is not defined
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DCO 1.1 Signed-off-by: Andrew R. Freed afreed@us.ibm.com

[andrewrfreed]

Updated PR with additional perceived syntax errors in error handling

[Apexal]

I'm also getting this error, hope this can be merged soon!

[svintit]

Sorry about the delay here, this lgtm, merging and will do a release soon.

[svintit]

@Apexal @andrewrfreed released: https://pypi.org/project/flask-oidc-ext/1.4.3/

[andrewrfreed]

Thanks @svintit for the merge and release!