tarantool / go-tlsdialer / 27547753214

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master: 0%

Build Type

Pull #8

github

Committed by bigbes

Commit Message

refactor: extract pluggable TLS backend abstraction

Route OpenSSLDialer through a pluggable Backend instead of linking OpenSSL
directly. The Backend interface and its Opts configuration type live in the
root tlsdialer package, so client code uses tlsdialer.Backend / tlsdialer.Opts.

The cgo OpenSSL engine becomes the first Backend implementation and lives in
its own cgo-only sub-package (backend/openssl, //go:build cgo, openssl.New).
To keep the root package cgo-free, it does not import that sub-package; the
sub-package registers itself as the default from init, so a blank import
(_ ".../backend/openssl") enables the zero-value default. A dialer with no
backend set and none registered returns a clear error.

ttConn is now engine-agnostic and owns the backend's net.Conn. All external
tests move into the integration package behind a backend-parameterised harness.

README and CHANGELOG document the backend abstraction and the cgo logic
(including the CGO_ENABLED=0 compilation-error example).

Pull Request Pull Request #8: refactor: extract pluggable TLS backend abstraction

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