Line data    Source code

       1             : #include "source/common/http/http1/settings.h"
       2             : 
       3             : #include "envoy/http/header_formatter.h"
       4             : 
       5             : #include "source/common/config/utility.h"
       6             : #include "source/common/runtime/runtime_features.h"
       7             : 
       8             : namespace Envoy {
       9             : namespace Http {
      10             : namespace Http1 {
      11             : 
      12             : Http1Settings parseHttp1Settings(const envoy::config::core::v3::Http1ProtocolOptions& config,
      13         299 :                                  ProtobufMessage::ValidationVisitor& validation_visitor) {
      14         299 :   Http1Settings ret;
      15         299 :   ret.allow_absolute_url_ = PROTOBUF_GET_WRAPPED_OR_DEFAULT(config, allow_absolute_url, true);
      16         299 :   ret.accept_http_10_ = config.accept_http_10();
      17         299 :   ret.send_fully_qualified_url_ = config.send_fully_qualified_url();
      18         299 :   ret.default_host_for_http_10_ = config.default_host_for_http_10();
      19         299 :   ret.enable_trailers_ = config.enable_trailers();
      20         299 :   ret.allow_chunked_length_ = config.allow_chunked_length();
      21             : 
      22         299 :   if (config.header_key_format().has_proper_case_words()) {
      23           0 :     ret.header_key_format_ = Http1Settings::HeaderKeyFormat::ProperCase;
      24         299 :   } else if (config.header_key_format().has_stateful_formatter()) {
      25           0 :     auto& factory =
      26           0 :         Config::Utility::getAndCheckFactory<Envoy::Http::StatefulHeaderKeyFormatterFactoryConfig>(
      27           0 :             config.header_key_format().stateful_formatter());
      28           0 :     auto header_formatter_config = Envoy::Config::Utility::translateAnyToFactoryConfig(
      29           0 :         config.header_key_format().stateful_formatter().typed_config(), validation_visitor,
      30           0 :         factory);
      31           0 :     ret.header_key_format_ = Http1Settings::HeaderKeyFormat::StatefulFormatter;
      32           0 :     ret.stateful_header_key_formatter_ = factory.createFromProto(*header_formatter_config);
      33           0 :   }
      34             : 
      35         299 :   if (config.has_use_balsa_parser()) {
      36           0 :     ret.use_balsa_parser_ = config.use_balsa_parser().value();
      37         299 :   } else {
      38         299 :     ret.use_balsa_parser_ =
      39         299 :         Runtime::runtimeFeatureEnabled("envoy.reloadable_features.http1_use_balsa_parser");
      40         299 :   }
      41             : 
      42         299 :   ret.allow_custom_methods_ = config.allow_custom_methods();
      43             : 
      44         299 :   return ret;
      45         299 : }
      46             : 
      47             : Http1Settings parseHttp1Settings(const envoy::config::core::v3::Http1ProtocolOptions& config,
      48             :                                  ProtobufMessage::ValidationVisitor& validation_visitor,
      49             :                                  const ProtobufWkt::BoolValue& hcm_stream_error,
      50         140 :                                  bool validate_scheme) {
      51         140 :   Http1Settings ret = parseHttp1Settings(config, validation_visitor);
      52         140 :   ret.validate_scheme_ = validate_scheme;
      53             : 
      54         140 :   if (config.has_override_stream_error_on_invalid_http_message()) {
      55             :     // override_stream_error_on_invalid_http_message, if set, takes precedence over any HCM
      56             :     // stream_error_on_invalid_http_message
      57           0 :     ret.stream_error_on_invalid_http_message_ =
      58           0 :         config.override_stream_error_on_invalid_http_message().value();
      59         140 :   } else {
      60             :     // fallback to HCM value
      61         140 :     ret.stream_error_on_invalid_http_message_ = hcm_stream_error.value();
      62         140 :   }
      63             : 
      64         140 :   return ret;
      65         140 : }
      66             : 
      67             : } // namespace Http1
      68             : } // namespace Http
      69             : } // namespace Envoy