cleanup(netx): remove more legacy names and functions (#658)

This diff addresses two items of https://github.com/ooni/probe/issues/1956:

> - [ ] we can remove legacy names from `./internal/engine/netx/resolver/legacy.go`
>
> - [ ] we can remove `DialTLSContext` from `./internal/engine/netx/resolver/tls_test.go`

More cleanups may follow.
This commit is contained in:
Simone Basso 2022-01-07 20:02:19 +01:00 committed by GitHub
commit 554ae47c5a
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8 changed files with 60 additions and 123 deletions

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@ -305,15 +305,15 @@ func NewDNSClientWithOverrides(config Config, URL, hostOverride, SNIOverride,
case "https":
config.TLSConfig.NextProtos = []string{"h2", "http/1.1"}
c.httpClient = &http.Client{Transport: NewHTTPTransport(config)}
var txp resolver.RoundTripper = resolver.NewDNSOverHTTPSWithHostOverride(
var txp model.DNSTransport = netxlite.NewDNSOverHTTPSWithHostOverride(
c.httpClient, URL, hostOverride)
if config.ResolveSaver != nil {
txp = resolver.SaverDNSTransport{
RoundTripper: txp,
DNSTransport: txp,
Saver: config.ResolveSaver,
}
}
c.Resolver = resolver.NewSerialResolver(txp)
c.Resolver = netxlite.NewSerialResolver(txp)
return c, nil
case "udp":
dialer := NewDialer(config)
@ -321,15 +321,15 @@ func NewDNSClientWithOverrides(config Config, URL, hostOverride, SNIOverride,
if err != nil {
return c, err
}
var txp resolver.RoundTripper = resolver.NewDNSOverUDP(
var txp model.DNSTransport = netxlite.NewDNSOverUDP(
dialer, endpoint)
if config.ResolveSaver != nil {
txp = resolver.SaverDNSTransport{
RoundTripper: txp,
DNSTransport: txp,
Saver: config.ResolveSaver,
}
}
c.Resolver = resolver.NewSerialResolver(txp)
c.Resolver = netxlite.NewSerialResolver(txp)
return c, nil
case "dot":
config.TLSConfig.NextProtos = []string{"dot"}
@ -338,15 +338,15 @@ func NewDNSClientWithOverrides(config Config, URL, hostOverride, SNIOverride,
if err != nil {
return c, err
}
var txp resolver.RoundTripper = resolver.NewDNSOverTLS(
var txp model.DNSTransport = netxlite.NewDNSOverTLS(
tlsDialer.DialTLSContext, endpoint)
if config.ResolveSaver != nil {
txp = resolver.SaverDNSTransport{
RoundTripper: txp,
DNSTransport: txp,
Saver: config.ResolveSaver,
}
}
c.Resolver = resolver.NewSerialResolver(txp)
c.Resolver = netxlite.NewSerialResolver(txp)
return c, nil
case "tcp":
dialer := NewDialer(config)
@ -354,15 +354,15 @@ func NewDNSClientWithOverrides(config Config, URL, hostOverride, SNIOverride,
if err != nil {
return c, err
}
var txp resolver.RoundTripper = resolver.NewDNSOverTCP(
var txp model.DNSTransport = netxlite.NewDNSOverTCP(
dialer.DialContext, endpoint)
if config.ResolveSaver != nil {
txp = resolver.SaverDNSTransport{
RoundTripper: txp,
DNSTransport: txp,
Saver: config.ResolveSaver,
}
}
c.Resolver = resolver.NewSerialResolver(txp)
c.Resolver = netxlite.NewSerialResolver(txp)
return c, nil
default:
return c, errors.New("unsupported resolver scheme")