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Confidential Consortium Framework

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Failure observed in https://dev.azure.com/MSRC-CCF/CCF/_build/results?buildId=79185&view=logs&jobId=4bdd83b0-b422-5e84-0058-fb00a4da194e&j=4bdd83b0-b422-5e84-0058-fb00a4da194e&t=01ab89b5-2bb2-5b36-1c41-59a63e14a55c ``` 24: Test command: /CCF/build/channels_test 24: Environment variables: 24: TSAN_OPTIONS=suppressions=/CCF/tsan_env_suppressions 24: ASAN_OPTIONS=alloc_dealloc_mismatch=0 24: Test timeout computed to be: 10000000 24: [doctest] doctest version is "2.4.11" 24:...

bug

As per [this discussion](https://github.com/microsoft/CCF/pull/5655#issuecomment-1725428036), the current secret re-assembly only attempts to use the first `threshold` shares passed to it (*). An attempt may fail despite there being enough valid shares...

`JwtAuthnPolicy` currently exposes an authenticated `key_issuer`, and an un-checked `iss` field from the token. It is up to the application code to check that they match (which should be the...

enhancement

This CI run unexpectedly failed: https://github.com/microsoft/CCF/pull/5778/checks?check_run_id=18090858685. Rerunning it fixed it

I believe the only way to achieve linearizable reads at the moment is for the app logic to create a phantom write to the kv to ensure that the primary...

We currently have a single proposal to set JS runtime options, and all options must be provided. I think it would be simpler if this took a partial object, and...

enhancement

The following invariants have been extracted from Will's AsyncRaft.tla specification, and confirmed to hold for ccfraft. ```tla \* The set of servers that agree up through index. Agree(i, index) ==...

consensus
tla

AMD SEV-SNP builds are currently on Ubuntu 20.04 and so OpenSSL 1.1.x is used there. This lets us make use of OpenSSL's `ENGINE_x` API to use `RDSEED`/`RDRAND`. However, on SGX...

enhancement

Would be useful to track this behaviour in-the-wild.

TODO

https://dev.azure.com/MSRC-CCF/CCF/_build/results?buildId=74501&view=logs&jobId=b2f97161-5795-5a8b-6b22-fc2704b56b5b&j=b2f97161-5795-5a8b-6b22-fc2704b56b5b&t=dc823001-22f8-5fe4-e4ef-64577c82408f

bug