37c5e121c4
This fixes a regression introduced by 24c4bc0dd4. It could occasionally cause the tests to fail when run on a machine with an IPv6 localhost interface. As a fix I added a wrapper for the new Go 1.15 `LookupIP()` method, and created a partially-functional backport for Go 1.14. This should be easy to delete in the future.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
17 lines
384 B
Go
17 lines
384 B
Go
// Copyright 2020 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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// +build !go1.14
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package library
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import (
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"context"
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"net"
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)
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// LookupIP looks up the IP address of the provided hostname, preferring IPv4.
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func LookupIP(ctx context.Context, hostname string) ([]net.IP, error) {
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return net.DefaultResolver.LookupIP(ctx, "ip4", hostname)
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}
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