Maik Riechert

Add support for JWT `ES256` signature algorithm

2

Currently, only `RS256` is supported. `ES256` is ECDSA with SHA-256 and is the other commonly used JWT signing algorithm.

After https://github.com/microsoft/CCF/pull/1980, all errors follow the OData JSON schema. However, the generated OpenAPI definition doesn't contain the schema for it yet. As done in Azure services, there are three parts:...

Restrict historical query cache size

6

Currently, in-memory cached historical state gets evicted either because it expired (time-based) or because the handle has been manually freed, whichever happens first. If the memory consumption grows to the...

Part of https://github.com/microsoft/CCF/issues/1918. > The OpenAPI Specification is a key element of the Azure SDK plan and essential to improving the documentation, usability and discoverability of services. https://microsoft.github.io/CCF/main/operations/operator_rpc_api.html Some endpoints...

`LOG_FATAL_FMT` is not fatal

2

It simply throws an exception which may or may not be caught in upper levels. This is in contrast to the description of the log level: ``` FATAL, // fatal...

Support `make_read_only_endpoint` to be used with historical query adapter

2

https://github.com/microsoft/CCF/blob/1430f4dc48184ad0002176e2bc8557600299ee9f/samples/apps/logging/logging.cpp#L844-L848 I'm assuming the reason why the historical query adapter is written around `EndpointContext` instead of `ReadOnlyEndpointContext` is to give more flexibility in case something has to written to the...

Ability to reject requests if too many transactions pending

1

Whenever too many transactions are PENDING, then there is the risk of running out of memory since those transactions are kept in memory. Getting into this state may be because...

**Is your feature request related to a problem? Please describe.** With paginated responses, it is common to kick off retrieval of the next page's content with the historical query API...

Design notes: V8

5

*This is an issue for keeping a log of design notes for integrating V8 into CCF. New notes after the initial comment will become new comments. Everyone should feel free...

In QuickJS, we currently set hard-coded values per runtime for maximum stack size (1M) and heap size (100M). Ideally, this should be controllable by the app, but in any case...