3529651fa7
- deprecate sockets.GetProxyEnv, sockets.DialerFromEnvironment - add support for unix sockets on Windows - remove legacy CBC cipher suites from client config - align client and server defaults to be the same. - remove support for encrypted TLS private keys. - nat: optimize ParsePortSpec full diff: https://github.com/docker/go-connections/compare/v0.5.0...v0.6.0 Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
32 lines
1.0 KiB
Go
32 lines
1.0 KiB
Go
package sockets
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import (
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"net"
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"os"
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"strings"
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)
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// GetProxyEnv allows access to the uppercase and the lowercase forms of
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// proxy-related variables. See the Go specification for details on these
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// variables. https://golang.org/pkg/net/http/
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//
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// Deprecated: this function was used as helper for [DialerFromEnvironment] and is no longer used. It will be removed in the next release.
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func GetProxyEnv(key string) string {
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proxyValue := os.Getenv(strings.ToUpper(key))
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if proxyValue == "" {
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return os.Getenv(strings.ToLower(key))
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}
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return proxyValue
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}
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// DialerFromEnvironment was previously used to configure a net.Dialer to route
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// connections through a SOCKS proxy.
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//
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// Deprecated: SOCKS proxies are now supported by configuring only
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// http.Transport.Proxy, and no longer require changing http.Transport.Dial.
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// Therefore, only [sockets.ConfigureTransport] needs to be called, and any
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// [sockets.DialerFromEnvironment] calls can be dropped.
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func DialerFromEnvironment(direct *net.Dialer) (*net.Dialer, error) {
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return direct, nil
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}
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