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envoyconfig: preserve case of HTTP headers when using HTTP/1

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This commit is contained in:
Caleb Doxsey 2023-02-10 13:40:44 -07:00
parent f2adeadaca
commit e8ad0331d0
4 changed files with 71 additions and 4 deletions
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36
config/envoyconfig/protocols_test.go Normal file
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@ -0,0 +1,36 @@
package envoyconfig
import (
"testing"
envoy_config_core_v3 "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
envoy_extensions_http_header_formatters_preserve_case_v3 "github.com/envoyproxy/go-control-plane/envoy/extensions/http/header_formatters/preserve_case/v3"
envoy_extensions_upstreams_http_v3 "github.com/envoyproxy/go-control-plane/envoy/extensions/upstreams/http/v3"
"github.com/google/go-cmp/cmp"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/testing/protocmp"
)
func Test_buildUpstreamProtocolOptions(t *testing.T) {
t.Parallel()
assert.Empty(t,
cmp.Diff(&envoy_extensions_upstreams_http_v3.HttpProtocolOptions{
UpstreamProtocolOptions: &envoy_extensions_upstreams_http_v3.HttpProtocolOptions_ExplicitHttpConfig_{
ExplicitHttpConfig: &envoy_extensions_upstreams_http_v3.HttpProtocolOptions_ExplicitHttpConfig{
ProtocolConfig: &envoy_extensions_upstreams_http_v3.HttpProtocolOptions_ExplicitHttpConfig_HttpProtocolOptions{
HttpProtocolOptions: &envoy_config_core_v3.Http1ProtocolOptions{
HeaderKeyFormat: &envoy_config_core_v3.Http1ProtocolOptions_HeaderKeyFormat{
HeaderFormat: &envoy_config_core_v3.Http1ProtocolOptions_HeaderKeyFormat_StatefulFormatter{
StatefulFormatter: &envoy_config_core_v3.TypedExtensionConfig{
Name: "preserve_case",
TypedConfig: marshalAny(&envoy_extensions_http_header_formatters_preserve_case_v3.PreserveCaseFormatterConfig{}),
},
},
},
},
},
},
},
}, buildUpstreamProtocolOptions(nil, upstreamProtocolHTTP1), protocmp.Transform()))
}