notable upgrades requiring code changes:
rcgen: signed_by now takes an Issuer instead of a Certificate and KeyPair
tonic/prost: prost feature was stripped out of tonic and moved into tonic_prost crates
rand: OsRng was renamed to SysRng
Changelog-None
I've ran `cargo fix --edition` and three changes were noticeable:
- set_var is now unsafe, i've added a SAFETY comment on each to explain why
this is fine here.
- conversions of several if let to match because of the new if let temporary scope
I have reviewed and restored all of them since the behaviour was the same on each.
- the macro expr was converted to expr_2021 in the lsps plugin, i have reverted those
aswell since we don't use const or _ expressions
Changelog-None
Recent versions of urllib3 fail certificate verification if certificates
lack the Authority Key Identifier or Key Usages extensions:
```
SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Missing Authority Key Identifier (_ssl.c:1032)
SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: CA cert does not include key usage extension (_ssl.c:1032)
```
Luckily, rcgen offers parameters in its CertificateParams structure to
add these extensions. Let's use them.
Changelog-Fixed: Certificates auto-generated by grpc-plugin, rest-plugin, and wss-proxy-plugin now include the required Authority Key Identifier and Key Usages extensions.
Commit ebaa25d9e2fd5582b7fe0e3ec482c1627996e4d7 introduced a couple of
breaking changes to the schema and proto files. The bump ensures
backwards compat for users that have indicated `~0.4` as their version
constraint.
Changelog-Changed: rust: New version of `cln-rpc==0.5` and `cln-grpc==0.5`
Changelog-Changed: wss-proxy.py was replaced by a rust version with support for multiple `wss-bind-addr`. If you install CLN from pre-compiled binaries you must remove the old wss-proxy directory first before installing CLN, usually
it is located in `/usr/local/libexec/c-lightning/plugins/wss-proxy`. If you compile from source `make` will take care of this automatically.
