42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
From 73cbfa847e4319a202c360bd8cd447712d2067bc Mon Sep 17 00:00:00 2001
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From: Benjamin Gilbert <bgilbert@redhat.com>
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Date: Sat, 28 Mar 2020 01:07:54 -0400
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Subject: [PATCH 1/2] resource/url: allow caller-specified headers to override
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defaults
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Set defaults first, then override them with caller-specified headers.
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Fixes default Accept header causing 406 Not Acceptable when fetching
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userdata on Packet.
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Fixes: 75d3e2da74ae ("Rework fetch/resource to automatically append required headers")
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---
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internal/resource/url.go | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/internal/resource/url.go b/internal/resource/url.go
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index c304758..d08964a 100644
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--- a/internal/resource/url.go
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+++ b/internal/resource/url.go
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@@ -257,14 +257,14 @@ func (f *Fetcher) fetchFromHTTP(u url.URL, dest io.Writer, opts FetchOptions) er
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// TODO use .Clone() when we have a new enough golang
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// (With Rust, we'd have immutability and wouldn't need to defensively clone)
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headers := make(http.Header)
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- for k, va := range opts.Headers {
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+ for k, va := range configHeaders {
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for _, v := range va {
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- headers.Add(k, v)
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+ headers.Set(k, v)
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}
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}
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- for k, va := range configHeaders {
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+ for k, va := range opts.Headers {
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for _, v := range va {
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- headers.Add(k, v)
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+ headers.Set(k, v)
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}
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}
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--
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2.24.1
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