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ext-authz: fix missing UAEX flag on Denied CheckResponse #18965

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Merged
yanavlasov merged 2 commits into from
Nov 30, 2021
Merged

ext-authz: fix missing UAEX flag on Denied CheckResponse #18965

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cab2f0b
ext-authz: fix missing UAEX flag on Denied CheckResponse
pims Nov 10, 2021
0decbc4
ext-authz: add bug fix to release notes
pims Nov 24, 2021
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4 changes: 2 additions & 2 deletions source/extensions/filters/http/ext_authz/ext_authz.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -346,6 +346,8 @@ void Filter::onComplete(Filters::Common::ExtAuthz::ResponsePtr&& response) {
config_->httpContext().codeStats().chargeResponseStat(info, false);
}

decoder_callbacks_->streamInfo().setResponseFlag(

@dio dio Nov 22, 2021

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This makes sense.

Optional: Mind to add a comment for future readers, that is why we set it prior to calling sendLocalReply.

@soulxu soulxu Nov 23, 2021

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also can put setResponseFlag and sendLocalReply into a inline method, but currently this is enough for me.

StreamInfo::ResponseFlag::UnauthorizedExternalService);
decoder_callbacks_->sendLocalReply(
response->status_code, response->body,
[&headers = response->headers_to_set,
Expand All @@ -365,8 +367,6 @@ void Filter::onComplete(Filters::Common::ExtAuthz::ResponsePtr&& response) {
}
},
absl::nullopt, Filters::Common::ExtAuthz::ResponseCodeDetails::get().AuthzDenied);
decoder_callbacks_->streamInfo().setResponseFlag(
StreamInfo::ResponseFlag::UnauthorizedExternalService);
break;
}

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10 changes: 6 additions & 4 deletions test/extensions/filters/http/ext_authz/ext_authz_test.cc
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Expand Up @@ -1916,14 +1916,15 @@ TEST_P(HttpFilterTestParam, DeniedResponseWith401) {
Invoke([&](Filters::Common::ExtAuthz::RequestCallbacks& callbacks,
const envoy::service::auth::v3::CheckRequest&, Tracing::Span&,
const StreamInfo::StreamInfo&) -> void { request_callbacks_ = &callbacks; }));

EXPECT_CALL(filter_callbacks_.stream_info_,
setResponseFlag(Envoy::StreamInfo::ResponseFlag::UnauthorizedExternalService));
EXPECT_EQ(Http::FilterHeadersStatus::StopAllIterationAndWatermark,
filter_->decodeHeaders(request_headers_, false));

Http::TestResponseHeaderMapImpl response_headers{{":status", "401"}};
EXPECT_CALL(filter_callbacks_, encodeHeaders_(HeaderMapEqualRef(&response_headers), true));
EXPECT_CALL(filter_callbacks_, continueDecoding()).Times(0);
EXPECT_CALL(filter_callbacks_.stream_info_,
setResponseFlag(Envoy::StreamInfo::ResponseFlag::UnauthorizedExternalService));

Filters::Common::ExtAuthz::Response response{};
response.status = Filters::Common::ExtAuthz::CheckStatus::Denied;
Expand All @@ -1948,14 +1949,15 @@ TEST_P(HttpFilterTestParam, DeniedResponseWith403) {
Invoke([&](Filters::Common::ExtAuthz::RequestCallbacks& callbacks,
const envoy::service::auth::v3::CheckRequest&, Tracing::Span&,
const StreamInfo::StreamInfo&) -> void { request_callbacks_ = &callbacks; }));

EXPECT_CALL(filter_callbacks_.stream_info_,
setResponseFlag(Envoy::StreamInfo::ResponseFlag::UnauthorizedExternalService));
EXPECT_EQ(Http::FilterHeadersStatus::StopAllIterationAndWatermark,
filter_->decodeHeaders(request_headers_, false));

Http::TestResponseHeaderMapImpl response_headers{{":status", "403"}};
EXPECT_CALL(filter_callbacks_, encodeHeaders_(HeaderMapEqualRef(&response_headers), true));
EXPECT_CALL(filter_callbacks_, continueDecoding()).Times(0);
EXPECT_CALL(filter_callbacks_.stream_info_,
setResponseFlag(Envoy::StreamInfo::ResponseFlag::UnauthorizedExternalService));

Filters::Common::ExtAuthz::Response response{};
response.status = Filters::Common::ExtAuthz::CheckStatus::Denied;
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