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https://github.com/k3s-io/kubernetes.git
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0a98875e95
Goal of this commit is to add some missing features when the Kubernetes API is accessed through a SOCKS5 proxy. That's for example the case when port-forwarding is used (`kubectl port-forward`) or when exec'ing inside a container (`kubectl exec`), with this commit it'll now be possible to use both. Signed-off-by: Romain Aviolat <romain.aviolat@kudelskisecurity.com> Signed-off-by: Romain Jufer <romain.jufer@kudelskisecurity.com>
24 lines
530 B
Go
24 lines
530 B
Go
package socks5
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import (
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"net"
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"golang.org/x/net/context"
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)
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// NameResolver is used to implement custom name resolution
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type NameResolver interface {
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Resolve(ctx context.Context, name string) (context.Context, net.IP, error)
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}
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// DNSResolver uses the system DNS to resolve host names
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type DNSResolver struct{}
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func (d DNSResolver) Resolve(ctx context.Context, name string) (context.Context, net.IP, error) {
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addr, err := net.ResolveIPAddr("ip", name)
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if err != nil {
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return ctx, nil, err
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}
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return ctx, addr.IP, err
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}
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