Add 'use-rustls' and 'native-tls' features #13
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This commit introduces two new features: - (default) `native-tls` which enables the reqwest `default-tls` feature -> this configuration is the same as the previous default. Therefore no change in default behvior is introduced. - `use-rustls` replaces the `default-tls` feature with the `rustls-tls-manual-roots` reqwest feature. This removes the openssl dependency and uses the rustls ssl implemention. This change is useful, because for some use cases it may not be optimal to depend on the openssl system lib. For example cross-compilation.
this instructs reqwest to use system cas for cert validation
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This PR introduces two new cargo features:
native-tlswhich enables the reqwestdefault-tlsfeature -> this configuration is the same as the previous default. Therefore no change in default behvior is introduced.use-rustlsreplaces thedefault-tlsfeature with therustls-tls-manual-rootsreqwest feature. This removes the openssl dependency and uses the rustls ssl implemention.This change is useful, because for some use cases it may not be optimal to depend on the openssl system lib. For example cross-compilation.
Caveats
The
hawkbitlib lists thehawkbit_mocklib as a dev dependency. This is proplematic, because it depends on thehttpmocklib, which has no option to turn offnative-tls.Even though it is only a test dependency, running
cargo buildwill still fail if openssl is not available on the system. -> Open issue and workaround (requires nightly) here rust-lang/cargo#5133.