OpenSSL 3.0 disables a number of "legacy" algorithms by default, and we
need to enable them manually using their provider system. Note that
explicitly loading a provider will disable the implicit default
provider, which is why we need to load it explicitly.
Closes#2629
Signed-off-by: Simon Chopin <simon.chopin@canonical.com>
V2:
* use a local OSSL_LIB_CTX to avoid leaking the legacy algorithms
into the main SSL context.
* Simplify the fish_init() error paths by calling fish_deinit()
- Don't have tests repeat themselves, meson has a `--repeat` flag
- Fix a minor leak of a GRand
- Speed up a test
- Increase timeout
This still needs a lot of improvements, it runs at lot of loops within
loops generating random strings that could be optimized. This means
it can take a very long time on some computers.
Closes#2629
