Handle Unauthenticated OPTIONS requests#96061
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albertzaharovits merged 8 commits intoelastic:mainfrom May 12, 2023
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| if (httpPreRequest.method() != RestRequest.Method.OPTIONS) { | ||
| authenticationService.authenticate( | ||
| httpPreRequest, | ||
| ActionListener.wrap(ignored -> listener.onResponse(null), listener::onFailure) | ||
| ); | ||
| } else { | ||
| // allow for unauthenticated OPTIONS request | ||
| // this includes CORS preflight, and regular OPTIONS that return permitted methods for a given path | ||
| listener.onResponse(null); | ||
| } |
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This is the interesting part. Allow requests with OPTIONS method to bypass authentication.
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| // requests with the OPTIONS method should be handled elsewhere, and not by calling {@code RestHandler#handleRequest} | ||
| // authn is bypassed for HTTP requests with the OPTIONS method, so this sanity check prevents dispatching unauthenticated requests | ||
| if (request.method() == Method.OPTIONS) { | ||
| // CORS - allow for preflight unauthenticated OPTIONS request | ||
| restHandler.handleRequest(request, channel, client); | ||
| handleException( | ||
| request, | ||
| channel, | ||
| new ElasticsearchSecurityException("Cannot dispatch OPTIONS request, as they are not authenticated") | ||
| ); |
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This is the second most interesting part.
Because OPTIONS requests bypass authentication, this is a sanity check that unauthenticated OPTIONS requests are not dispatched.
Collaborator
|
Pinging @elastic/es-security (Team:Security) |
Contributor
Author
|
Will loop this with @jakelandis post merge, as this is blocking some time-sensitive projects. ⚡ |
legrego
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May 16, 2023
Resolves #157017 Resolves #157018 Unskips our Interactive Setup functional tests, which started failing after a recent ES snapshot promotion. This was caused by a regression in Elasticsearch, which was resolved via elastic/elasticsearch#96061. I will not be running a flaky test suite here, as these tests were consistently failing, as opposed to flaky.
jasonrhodes
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to elastic/kibana
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May 17, 2023
Resolves #157017 Resolves #157018 Unskips our Interactive Setup functional tests, which started failing after a recent ES snapshot promotion. This was caused by a regression in Elasticsearch, which was resolved via elastic/elasticsearch#96061. I will not be running a flaky test suite here, as these tests were consistently failing, as opposed to flaky.
albertzaharovits
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Jun 15, 2023
This address HTTP OPTIONS requests following the authentication refactoring in elastic#95112. Relates elastic#95112
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This address HTTP OPTIONS requests following
the authentication refactoring in #95112.
Relates #95112