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https://github.com/tailscale/tailscale.git
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28f9cd06f5
For Windows only, and only when built with Tailscale's Go tree. Updates tailscale/corp#583
38 lines
967 B
Go
38 lines
967 B
Go
// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build tailscale_go
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// We want to use https://github.com/golang/go/issues/41048 but it's only in the
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// Tailscale Go tree for now. Hence the build tag above.
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package tshttpproxy
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import (
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"context"
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"log"
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"net/http"
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"net/url"
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"os"
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)
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func init() {
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condSetTransportGetProxyConnectHeader = func(tr *http.Transport) {
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tr.GetProxyConnectHeader = func(ctx context.Context, proxyURL *url.URL, target string) (http.Header, error) {
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v, err := GetAuthHeader(proxyURL)
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if err != nil {
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log.Printf("failed to get proxy Auth header for %v; ignoring: %v", proxyURL, err)
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return nil, nil
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}
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if fake := os.Getenv("TS_DEBUG_FAKE_PROXY_AUTH"); fake != "" {
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v = fake
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}
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if v == "" {
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return nil, nil
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}
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return http.Header{"Authorization": []string{v}}, nil
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}
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}
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}
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