CookieStorage has been refactored to use HashMap with base domain as the
key. Values of hashmap is vector of cookies.
CookieStorage now has max_per_host which restricts maximum cookies that
can be added per base domain.
Cookie eviction doesnot take place if max_per_host is not reached.
Cookie eviction logic implemented here does following steps
1) Evict all expired cookies
2) Remove oldest accessed non-secure cookie If any
3) When no non-secure cookie exist, remove oldest accessed secure cookie
if new cookie being added is secure. Else ignore new cookie
Add unit tests for cookies handling
Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data:
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#9965
Either:
- [X] There are tests for these changes OR
- [ ] These changes do not require tests because _____
Add unit tests for the `net` component about cookies. The tests are generated
with a new `mach update-net-cookies` command from this repo: https://github.com/abarth/http-state.
This PR also includes two trivial bug fixes about cookie handling.
From all the tests included, the following ones are currently failing:
- cookie_http_state::test_0003
- cookie_http_state::test_0006
- cookie_http_state::test_attribute0004
- cookie_http_state::test_attribute0005
- cookie_http_state::test_attribute0007
- cookie_http_state::test_attribute0008
- cookie_http_state::test_domain0017
- cookie_http_state::test_mozilla0001
- cookie_http_state::test_mozilla0002
- cookie_http_state::test_mozilla0003
- cookie_http_state::test_mozilla0005
- cookie_http_state::test_mozilla0007
- cookie_http_state::test_mozilla0009
- cookie_http_state::test_mozilla0010
- cookie_http_state::test_mozilla0013
`test_000[36]` and `test_mozilla*` are failing because there is currently no
method to clean a `net::cookie_storage` from expired cookies.
`test_attribute000[4578]` are failing because hyper does not parse the `Secure`
attribute correctly. I will open an issue on the upstream project.
`test_domain0017` fails because the TLD .org is not on the PUB_DOMAINS list.
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