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test: creating a test listener filter and moving the xds test over to…
… it (envoyproxy#20571) Part of envoyproxy#9953 Signed-off-by: Alyssa Wilk <alyssar@chromium.org>
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Original file line number | Diff line number | Diff line change |
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#include "test/integration/filters/test_listener_filter.h" | ||
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namespace Envoy { | ||
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/** | ||
* Config registration for the test filter. | ||
*/ | ||
class TestInspectorConfigFactory : public Server::Configuration::NamedListenerFilterConfigFactory { | ||
public: | ||
// NamedListenerFilterConfigFactory | ||
Network::ListenerFilterFactoryCb createListenerFilterFactoryFromProto( | ||
const Protobuf::Message& /*message*/, | ||
const Network::ListenerFilterMatcherSharedPtr& listener_filter_matcher, | ||
Server::Configuration::ListenerFactoryContext& /*context*/) override { | ||
return [listener_filter_matcher](Network::ListenerFilterManager& filter_manager) -> void { | ||
filter_manager.addAcceptFilter(listener_filter_matcher, | ||
std::make_unique<TestListenerFilter>()); | ||
}; | ||
} | ||
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ProtobufTypes::MessagePtr createEmptyConfigProto() override { | ||
return ProtobufTypes::MessagePtr{new Envoy::ProtobufWkt::Struct()}; | ||
} | ||
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std::string name() const override { return "envoy.filters.listener.test"; } | ||
}; | ||
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absl::Mutex TestListenerFilter::alpn_lock_; | ||
std::string TestListenerFilter::alpn_; | ||
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REGISTER_FACTORY(TestInspectorConfigFactory, | ||
Server::Configuration::NamedListenerFilterConfigFactory){"envoy.listener.test"}; | ||
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} // namespace Envoy |
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Original file line number | Diff line number | Diff line change |
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#include "envoy/registry/registry.h" | ||
#include "envoy/server/filter_config.h" | ||
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namespace Envoy { | ||
/** | ||
* Test listener filter which sets the ALPN to a manually configured string. | ||
*/ | ||
class TestListenerFilter : public Network::ListenerFilter { | ||
public: | ||
TestListenerFilter() = default; | ||
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// Network::ListenerFilter | ||
Network::FilterStatus onAccept(Network::ListenerFilterCallbacks& cb) override { | ||
absl::MutexLock m(&alpn_lock_); | ||
ASSERT(!alpn_.empty()); | ||
cb.socket().setRequestedApplicationProtocols({alpn_}); | ||
alpn_.clear(); | ||
return Network::FilterStatus::Continue; | ||
} | ||
Network::FilterStatus onData(Network::ListenerFilterBuffer&) override { | ||
return Network::FilterStatus::Continue; | ||
} | ||
size_t maxReadBytes() const override { return 0; } | ||
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static void setAlpn(std::string alpn) { | ||
absl::MutexLock m(&alpn_lock_); | ||
alpn_ = alpn; | ||
} | ||
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private: | ||
static absl::Mutex alpn_lock_; | ||
static std::string alpn_; | ||
}; | ||
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} // namespace Envoy |
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