Adds cargo-deny to scan for vulnerabilities and license issues regarding
rust crates.
GitHub Actions does not have an obvious way to loop over each of the
Cargo.toml files. To avoid hardcoding it, I worked around the problem
using a composite action that first generates the cargo-deny action by
finding all Cargo.toml files before calling this new generated action in
the master workflow.
Uses recommended deny.toml from cargo-deny repo with the following
modifications:
ignore = ["RUSTSEC-2020-0071"]
because chrono is dependent on the version of time with the
vulnerability and there is no simple workaround
multiple-versions = "allow"
Because of the above error and other packages, there are instances
where some crates require different versions of a crate.
unknown-git = "allow"
I don't see a particular issue with allowing crates from other repos.
An alternative would be the manually set each repo we want in an
allow-git list, but I see this as more of a nuisance that its worth.
We could leave this as a warning (default), but to avoid clutter I'm
going to allow it.
If deny.toml needs to be edited in the future, here's the guide:
https://embarkstudios.github.io/cargo-deny/index.htmlFixes#3359
Signed-off-by: Derek Lee <derlee@redhat.com>
