* Created check security rules file and a few dummy/helper functions. (envoyproxy#40)

* Created check security rules file and a few dummy/helper functions.

And added it to check work flow.

* Fix format.

* Firebase: Merge from master. (envoyproxy#53)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect (envoyproxy#38)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect

* Fixed style.

* Rebase Envoy (envoyproxy#41)

* Update prototype to use iptables (envoyproxy#42)

* Rebase to fixed Envoy (envoyproxy#43)

* Handle HEAD request. (envoyproxy#34)

* Handle HEAD request.

* Try with GET if HEAD fails.

* Address comments.

* Format file.

* Expose bazel target (envoyproxy#48)

* Try again (envoyproxy#49)

* Enable ESP to invoke Firebase Security rules. (envoyproxy#54)

* Enable ESP to invoke Firebase Security rules.

* Address code review comments.

* Remove some debug logs

* Add proto file to capture TestRulesetRequest.

* clang-format files

* Resolve a merge issue with previous commit

* Allow security rules to disabled via serverconfig

* format file

* Addressed Wayne's review comments.

* Add firebase server to Server Config.

* Address Lizan's review comments

* Address review comments.

* Disable check rules service by default.

* Address more review comments.

* Fix a check.

* Delete unwanted constant.

* Address Wayne's comments and add a simple config test.

* Address a review comment.

* Add negative test case for config

* Address code review

* Remove unwanted const std::string

* Merge from master into firebase (envoyproxy#65)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect (envoyproxy#38)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect

* Fixed style.

* Rebase Envoy (envoyproxy#41)

* Update prototype to use iptables (envoyproxy#42)

* Rebase to fixed Envoy (envoyproxy#43)

* Handle HEAD request. (envoyproxy#34)

* Handle HEAD request.

* Try with GET if HEAD fails.

* Address comments.

* Format file.

* Expose bazel target (envoyproxy#48)

* Try again (envoyproxy#49)

* Integrate with mixer client. (envoyproxy#55)

* Integrate with mixer client.

* Restore  repositories.bzl back.

* Add originIp and originHost attributes. (envoyproxy#56)

* Add uuid-dev dependency in README.md (envoyproxy#45)

* Extract originIp and OriginHost. (envoyproxy#57)

* Extract originIp and OriginHost.

* Make header x-forwarded-host const.

* Update buckets for UI. (envoyproxy#58)

* Update buckets for UI.

* Only update time_distribution.

* Add targetService attribute. (envoyproxy#59)

* Use envoy new access_log handler for sending Report. (envoyproxy#60)

* use access_log handler.

* Not to use Loggable base class.

* Update to the latest envoy with envoyproxy#396. (envoyproxy#61)

* Fix tclap dependency fetching error (envoyproxy#62)

* Update the auth checke to use service.experimental.authorization.providerwq!

* Update the auth check to use service.experimental.authorization.provider

* Update the auth check to use service.experimental.authorization.provider (envoyproxy#67)

* Update the auth check to use service.experimental.authorization.provider

* Address comments and revert accidental change.

* Remove unnecessary added accidentally.

* Another patch

* fix the logic

* fix lint

* Fix broken test and add unit tests

* Fix comments

* Fix style check

* revert style for raw string

* fix small lint

* fix small lint

* fix small lint

* Unit tests for check security rules. (envoyproxy#75)

* Unit tests for check security rules.

* format

* Address review comments.

* Fix typos

* Merge from master to firebase (envoyproxy#143)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect (envoyproxy#38)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect

* Fixed style.

* Rebase Envoy (envoyproxy#41)

* Update prototype to use iptables (envoyproxy#42)

* Rebase to fixed Envoy (envoyproxy#43)

* Handle HEAD request. (envoyproxy#34)

* Handle HEAD request.

* Try with GET if HEAD fails.

* Address comments.

* Format file.

* Expose bazel target (envoyproxy#48)

* Try again (envoyproxy#49)

* Integrate with mixer client. (envoyproxy#55)

* Integrate with mixer client.

* Restore  repositories.bzl back.

* Add originIp and originHost attributes. (envoyproxy#56)

* Add uuid-dev dependency in README.md (envoyproxy#45)

* Extract originIp and OriginHost. (envoyproxy#57)

* Extract originIp and OriginHost.

* Make header x-forwarded-host const.

* Update buckets for UI. (envoyproxy#58)

* Update buckets for UI.

* Only update time_distribution.

* Add targetService attribute. (envoyproxy#59)

* Use envoy new access_log handler for sending Report. (envoyproxy#60)

* use access_log handler.

* Not to use Loggable base class.

* Update to the latest envoy with envoyproxy#396. (envoyproxy#61)

* Fix tclap dependency fetching error (envoyproxy#62)

* Integrate mixer client directly with envoy. (envoyproxy#66)

* Integrate mixer client directly with envoy.

* Send response header in Report.

* rename filter name from esp to mixer.

* add README.

* Add release binary script. (envoyproxy#68)

* Push tar.gz to GCS (envoyproxy#69)

* Push tar.gz to GCS

* Rename envoy_esp

* Remove mixer_client from api_manager. (envoyproxy#72)

* Update mixer client SHA. (envoyproxy#74)

* Update readme. (envoyproxy#73)

* Adds Jenkinsfile and updates release-binary to create a SHA. (envoyproxy#71)

* Adds Jenkinsfile and update release-binary
* Update Jenkinsfile and gitignore
* Fixes typo and use normal build Node
* Uses default bazel config
* Using batch mode
* Update bazel memory settings
* Do not use Jenkins bazel env
* Set .bazelrc for postsubmit

* Update grpc and protobuf (envoyproxy#70)

* protobuf v3.2.0
* grpc v1.1.1
* Align auth lib with grpc 1.1.1

* Add sourceService. (envoyproxy#78)

* Add script to build docker image. (envoyproxy#77)

* Add script to build docker image.

* Add start_envoy for docker image.

* Use official attribute names (envoyproxy#80)

* Use official attribute names

* fix format

* Creates a KEY for mixer client dep. Updates release-binary (envoyproxy#79)

* Updated mixer repo to use a key for commit

* release-binary skip build if file exists.

* Update src/envoy/mixer/README. (envoyproxy#82)

* Fix src/envoy/mixer/README.md (envoyproxy#85)

* Get attributes from envoy config. (envoyproxy#87)

* Send all attributes.

* Remove unused const strings.

* Address comment.

* updated SHA to point to newer envoy with RDS API feature (envoyproxy#94)

* Disable travis on stable branches (envoyproxy#96)

* Publish debug binaries (no release yet) (envoyproxy#98)

* Copies the binary instead of linking for release (envoyproxy#102)

* Not to use api_key if its service is not actived. (envoyproxy#109)

* Update envoy and add c-ares (envoyproxy#107)

* Update envoy and add c-ares depedencies

* Update release script with debug and normal binary

* remove debug ls

* formatting

* Send StatusCode Attributes to Mixer. (envoyproxy#110)

* Add send_attribute filter. (envoyproxy#115)

* Add send_attribute filter.

* Fix format

* rename variable serialized_attributes_

* Address the comments.

* Fail request if api_key is not valid. (envoyproxy#116)

* Fail request if api_key is not valid.

* Format code.

* Update comments.

* Address comment.

* Rename response.http.code (envoyproxy#125)

* Send headers as string map. (envoyproxy#129)

* Send headers as string map.

* Remove origin.ip and origin.host.

* Fix format

* unify bazel's docker build targets with other istio repos (envoyproxy#127)

* update base debug docker image reference (envoyproxy#133)

* Update postsubmit to create docker images (envoyproxy#132)

* Adding config release for bazel build (envoyproxy#135)

* Fix mixer client crash. (envoyproxy#136)

* Get mixerclient with response parsing. (envoyproxy#138)

* Update nghttp2 to sync with envoy (envoyproxy#140)

* Fix src/envoy/mixer/README.md

* Update nghttp2 to sync with envoy

* update

* fix typo

* Merge from master to firebase (envoyproxy#159)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect (envoyproxy#38)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect

* Fixed style.

* Rebase Envoy (envoyproxy#41)

* Update prototype to use iptables (envoyproxy#42)

* Rebase to fixed Envoy (envoyproxy#43)

* Handle HEAD request. (envoyproxy#34)

* Handle HEAD request.

* Try with GET if HEAD fails.

* Address comments.

* Format file.

* Expose bazel target (envoyproxy#48)

* Try again (envoyproxy#49)

* Integrate with mixer client. (envoyproxy#55)

* Integrate with mixer client.

* Restore  repositories.bzl back.

* Add originIp and originHost attributes. (envoyproxy#56)

* Add uuid-dev dependency in README.md (envoyproxy#45)

* Extract originIp and OriginHost. (envoyproxy#57)

* Extract originIp and OriginHost.

* Make header x-forwarded-host const.

* Update buckets for UI. (envoyproxy#58)

* Update buckets for UI.

* Only update time_distribution.

* Add targetService attribute. (envoyproxy#59)

* Use envoy new access_log handler for sending Report. (envoyproxy#60)

* use access_log handler.

* Not to use Loggable base class.

* Update to the latest envoy with envoyproxy#396. (envoyproxy#61)

* Fix tclap dependency fetching error (envoyproxy#62)

* Integrate mixer client directly with envoy. (envoyproxy#66)

* Integrate mixer client directly with envoy.

* Send response header in Report.

* rename filter name from esp to mixer.

* add README.

* Add release binary script. (envoyproxy#68)

* Push tar.gz to GCS (envoyproxy#69)

* Push tar.gz to GCS

* Rename envoy_esp

* Remove mixer_client from api_manager. (envoyproxy#72)

* Update mixer client SHA. (envoyproxy#74)

* Update readme. (envoyproxy#73)

* Adds Jenkinsfile and updates release-binary to create a SHA. (envoyproxy#71)

* Adds Jenkinsfile and update release-binary
* Update Jenkinsfile and gitignore
* Fixes typo and use normal build Node
* Uses default bazel config
* Using batch mode
* Update bazel memory settings
* Do not use Jenkins bazel env
* Set .bazelrc for postsubmit

* Update grpc and protobuf (envoyproxy#70)

* protobuf v3.2.0
* grpc v1.1.1
* Align auth lib with grpc 1.1.1

* Add sourceService. (envoyproxy#78)

* Add script to build docker image. (envoyproxy#77)

* Add script to build docker image.

* Add start_envoy for docker image.

* Use official attribute names (envoyproxy#80)

* Use official attribute names

* fix format

* Creates a KEY for mixer client dep. Updates release-binary (envoyproxy#79)

* Updated mixer repo to use a key for commit

* release-binary skip build if file exists.

* Update src/envoy/mixer/README. (envoyproxy#82)

* Fix src/envoy/mixer/README.md (envoyproxy#85)

* Get attributes from envoy config. (envoyproxy#87)

* Send all attributes.

* Remove unused const strings.

* Address comment.

* updated SHA to point to newer envoy with RDS API feature (envoyproxy#94)

* Disable travis on stable branches (envoyproxy#96)

* Publish debug binaries (no release yet) (envoyproxy#98)

* Copies the binary instead of linking for release (envoyproxy#102)

* Not to use api_key if its service is not actived. (envoyproxy#109)

* Update envoy and add c-ares (envoyproxy#107)

* Update envoy and add c-ares depedencies

* Update release script with debug and normal binary

* remove debug ls

* formatting

* Send StatusCode Attributes to Mixer. (envoyproxy#110)

* Add send_attribute filter. (envoyproxy#115)

* Add send_attribute filter.

* Fix format

* rename variable serialized_attributes_

* Address the comments.

* Fail request if api_key is not valid. (envoyproxy#116)

* Fail request if api_key is not valid.

* Format code.

* Update comments.

* Address comment.

* Rename response.http.code (envoyproxy#125)

* Send headers as string map. (envoyproxy#129)

* Send headers as string map.

* Remove origin.ip and origin.host.

* Fix format

* unify bazel's docker build targets with other istio repos (envoyproxy#127)

* update base debug docker image reference (envoyproxy#133)

* Update postsubmit to create docker images (envoyproxy#132)

* Adding config release for bazel build (envoyproxy#135)

* Fix mixer client crash. (envoyproxy#136)

* Get mixerclient with response parsing. (envoyproxy#138)

* Update nghttp2 to sync with envoy (envoyproxy#140)

* Fix src/envoy/mixer/README.md

* Update nghttp2 to sync with envoy

* update

* fix typo

* Populate origin.user attribute from the SAN field of client cert (envoyproxy#142)

* Test

* test

* test

* revert file

* address comments

* test

* fix typo

* fix format

* fix format

* Update to latest mixer_client. (envoyproxy#145)

* Update to latest mixer_client.

* Updated the sha.

* Not call report if decodeHeaders is not called. (envoyproxy#150)

* Update mixerclient with sync-ed grpc write and fail-fast. (envoyproxy#155)

* Update mixerclient with sync-ed write and fail-fast.

* Update to latest test.

* Update again

* Update envoy to PR553 (envoyproxy#156)

* Update envoy to PR553

* Update libevent to 2.1.8

* Update the Commit id for envoy

* Allow for HTTP based function from Firebase rules (envoyproxy#202)

* Allow for HTTP based function from Firebase rules

* Fix code style check

* Added more comments.

* Fix style issues.

* Address code review comments from Limin and Lizan.

* Add more comments and address CR comments.

* Fix a typo.

* Address Wayne's CR comments.

* Merge from master to firebase (envoyproxy#237)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect (envoyproxy#38)

* Simple TCP server to show how to retrieve original dest IP:port after an iptables redirect

* Fixed style.

* Rebase Envoy (envoyproxy#41)

* Update prototype to use iptables (envoyproxy#42)

* Rebase to fixed Envoy (envoyproxy#43)

* Handle HEAD request. (envoyproxy#34)

* Handle HEAD request.

* Try with GET if HEAD fails.

* Address comments.

* Format file.

* Expose bazel target (envoyproxy#48)

* Try again (envoyproxy#49)

* Integrate with mixer client. (envoyproxy#55)

* Integrate with mixer client.

* Restore  repositories.bzl back.

* Add originIp and originHost attributes. (envoyproxy#56)

* Add uuid-dev dependency in README.md (envoyproxy#45)

* Extract originIp and OriginHost. (envoyproxy#57)

* Extract originIp and OriginHost.

* Make header x-forwarded-host const.

* Update buckets for UI. (envoyproxy#58)

* Update buckets for UI.

* Only update time_distribution.

* Add targetService attribute. (envoyproxy#59)

* Use envoy new access_log handler for sending Report. (envoyproxy#60)

* use access_log handler.

* Not to use Loggable base class.

* Update to the latest envoy with envoyproxy#396. (envoyproxy#61)

* Fix tclap dependency fetching error (envoyproxy#62)

* Integrate mixer client directly with envoy. (envoyproxy#66)

* Integrate mixer client directly with envoy.

* Send response header in Report.

* rename filter name from esp to mixer.

* add README.

* Add release binary script. (envoyproxy#68)

* Push tar.gz to GCS (envoyproxy#69)

* Push tar.gz to GCS

* Rename envoy_esp

* Remove mixer_client from api_manager. (envoyproxy#72)

* Update mixer client SHA. (envoyproxy#74)

* Update readme. (envoyproxy#73)

* Adds Jenkinsfile and updates release-binary to create a SHA. (envoyproxy#71)

* Adds Jenkinsfile and update release-binary
* Update Jenkinsfile and gitignore
* Fixes typo and use normal build Node
* Uses default bazel config
* Using batch mode
* Update bazel memory settings
* Do not use Jenkins bazel env
* Set .bazelrc for postsubmit

* Update grpc and protobuf (envoyproxy#70)

* protobuf v3.2.0
* grpc v1.1.1
* Align auth lib with grpc 1.1.1

* Add sourceService. (envoyproxy#78)

* Add script to build docker image. (envoyproxy#77)

* Add script to build docker image.

* Add start_envoy for docker image.

* Use official attribute names (envoyproxy#80)

* Use official attribute names

* fix format

* Creates a KEY for mixer client dep. Updates release-binary (envoyproxy#79)

* Updated mixer repo to use a key for commit

* release-binary skip build if file exists.

* Update src/envoy/mixer/README. (envoyproxy#82)

* Fix src/envoy/mixer/README.md (envoyproxy#85)

* Get attributes from envoy config. (envoyproxy#87)

* Send all attributes.

* Remove unused const strings.

* Address comment.

* updated SHA to point to newer envoy with RDS API feature (envoyproxy#94)

* Disable travis on stable branches (envoyproxy#96)

* Publish debug binaries (no release yet) (envoyproxy#98)

* Copies the binary instead of linking for release (envoyproxy#102)

* Not to use api_key if its service is not actived. (envoyproxy#109)

* Update envoy and add c-ares (envoyproxy#107)

* Update envoy and add c-ares depedencies

* Update release script with debug and normal binary

* remove debug ls

* formatting

* Send StatusCode Attributes to Mixer. (envoyproxy#110)

* Add send_attribute filter. (envoyproxy#115)

* Add send_attribute filter.

* Fix format

* rename variable serialized_attributes_

* Address the comments.

* Fail request if api_key is not valid. (envoyproxy#116)

* Fail request if api_key is not valid.

* Format code.

* Update comments.

* Address comment.

* Rename response.http.code (envoyproxy#125)

* Send headers as string map. (envoyproxy#129)

* Send headers as string map.

* Remove origin.ip and origin.host.

* Fix format

* unify bazel's docker build targets with other istio repos (envoyproxy#127)

* update base debug docker image reference (envoyproxy#133)

* Update postsubmit to create docker images (envoyproxy#132)

* Adding config release for bazel build (envoyproxy#135)

* Fix mixer client crash. (envoyproxy#136)

* Get mixerclient with response parsing. (envoyproxy#138)

* Update nghttp2 to sync with envoy (envoyproxy#140)

* Fix src/envoy/mixer/README.md

* Update nghttp2 to sync with envoy

* update

* fix typo

* Populate origin.user attribute from the SAN field of client cert (envoyproxy#142)

* Test

* test

* test

* revert file

* address comments

* test

* fix typo

* fix format

* fix format

* Update to latest mixer_client. (envoyproxy#145)

* Update to latest mixer_client.

* Updated the sha.

* Not call report if decodeHeaders is not called. (envoyproxy#150)

* Update mixerclient with sync-ed grpc write and fail-fast. (envoyproxy#155)

* Update mixerclient with sync-ed write and fail-fast.

* Update to latest test.

* Update again

* Update envoy to PR553 (envoyproxy#156)

* Update envoy to PR553

* Update libevent to 2.1.8

* Uses a specific version of the Shared Pipeline lib (envoyproxy#158)

* Update lyft/envoy commit Id to latest. (envoyproxy#161)

* Update lyft/envoy commit Id to latest.

* Remove the comment about pull request

* Add new line - will delete in next commit.

* Update repositories.bzl (envoyproxy#169)

* Always set response latency (envoyproxy#172)

* Update mixerclient to sync_transport change. (envoyproxy#178)

* Use opaque config to turn on/off forward attribute and mixer filter (envoyproxy#179)

* Modify mixer filter

* Swap defaults

* Make the filter decoder only

* cache mixer disabled decision

* Fix a bug in opaque config change and test it out (envoyproxy#182)

* Fix a bug and test it out

* Update filter type

* Update README.md

* Update mixer client to mixer api with gogoproto. (envoyproxy#184)

* Move .bazelrc to tools/bazel.rc (envoyproxy#186)

* Move .bazelrc to tools/bazel.rc

* Update Jenkinsfile with latest version of pipeline

* Support apikey based traffic restriction (envoyproxy#189)

* b/36368559 support apikey based traffic restriction

* Fixed code formatting

* Fix crash in unreachable/overloaded RDS (envoyproxy#190)

* Add mixer client end to end integration test. (envoyproxy#177)

* Add mixer client end to end integration test.

* Split some repositories into a separate file.

* use real mixer for fake mixer_server.

* Test repository

* use mixer bzl file.

* Use mixer repositories

* Not to use mixer repository.

* Add return line at the end of WORKSPACE.

* Fix broken link (envoyproxy#193)

* Make quota call (envoyproxy#192)

* hookup quota call

* Make quota call.

* Update indent.

* Update envoy and update configs (envoyproxy#195)

* Update envoy and update configs

* Use gcc-4.9 for travis

* Use bazel 0.4.5

* Fix SHA of lightstep-tracer-common

* Enable check cache and refactory mixer config loading  (envoyproxy#197)

* Refactory the mixer config loading.

* fix format

* Add integration test.

* updated README.md

* s/send/sent/

* Split into separate tests. (envoyproxy#201)

* Update README on how to enable check cache. (envoyproxy#204)

* Update README on how to enable check cache.

* Update the comment.

* build: support Envoy native Bazel build. (envoyproxy#210)

* build: support Envoy native Bazel build.

This patch switches the Envoy build from src/envoy/repositories.bzl to
using the upstream native build.

See envoyproxy#663 for the corresponding changes
on the Envoy side.

* Use Envoy master with BUILD.wip rename merged.

* Fix clang-format issues.

* Fixes bazel.rc issues (envoyproxy#212)

* Fixes bazel rc issues

* Update Jenkins to latest pipeline version

* Fix go build (envoyproxy#224)

* Use TranscoderInputStream to reduce confusion around ByteCount() (envoyproxy#225)

* Add TranscoderInputStream to reduce confusion

* fix_format

* Merge latest changes from rate_limiting to master (envoyproxy#221)

* Point to googleapi in service control client. (envoyproxy#91)

* Point to googleapi in service control client.

* Use git repository for service-control-client.

* Merge latest changes from master (envoyproxy#104)

* Get attributes from envoy config. (envoyproxy#87)

* Send all attributes.

* Remove unused const strings.

* Address comment.

* updated SHA to point to newer envoy with RDS API feature (envoyproxy#94)

* Disable travis on stable branches (envoyproxy#96)

* Publish debug binaries (no release yet) (envoyproxy#98)

* Copies the binary instead of linking for release (envoyproxy#102)

* Extract quota config from service config. (envoyproxy#101)

* Add metric_cost in config.

* Remove group rules.

* Call loadQuotaConfig in config::create.

* Update latest update from master branch (envoyproxy#106)

* Get attributes from envoy config. (envoyproxy#87)

* Send all attributes.

* Remove unused const strings.

* Address comment.

* updated SHA to point to newer envoy with RDS API feature (envoyproxy#94)

* Disable travis on stable branches (envoyproxy#96)

* Publish debug binaries (no release yet) (envoyproxy#98)

* Copies the binary instead of linking for release (envoyproxy#102)

* Added quota contoll without the service control client library (envoyproxy#93)

* Added quota contoll without the service control client library

* Applied code review

* Applied code review

* Resolve conflicts

* Resolve conflicts

* Fixed format error reported by script/check-style

* Fixed a bug at Aggregated::GetAuthToken that causes Segmentation Fault

* Changed usage of template funcion

* Applied latest changes from the repo

* Applied latest changes from the repo

* Applied latest changes from the repo

* Adde comments

* Updated log information

* Applied envoyproxy#101

* Changed metric_cost_map to metric_cost_vector

* Fixed test case compilation error

* Fixed test case compilation error

* Add unit test for quota config. (envoyproxy#108)

* Add unit test for quota config.

* Add comments.

* Update test specifics.

* Merge latest changes from master branch (envoyproxy#112)

* Get attributes from envoy config. (envoyproxy#87)

* Send all attributes.

* Remove unused const strings.

* Address comment.

* updated SHA to point to newer envoy with RDS API feature (envoyproxy#94)

* Disable travis on stable branches (envoyproxy#96)

* Publish debug binaries (no release yet) (envoyproxy#98)

* Copies the binary instead of linking for release (envoyproxy#102)

* Not to use api_key if its service is not actived. (envoyproxy#109)

* If QuotaControl service is not available, return utils::Status::OK (envoyproxy#113)

* If QuotaControl service is not available, return utils::Status::OK

* Updated comment

* Return HTTP status code 429 on google.rpc.Code.RESOURCE_EXHAUSTED (envoyproxy#119)

* Fixed incorrectly resolved conflicts (envoyproxy#123)

* Added unit test cases for rate limiting (envoyproxy#124)

* Fixed incorrectly resolved conflicts

* Added unit test cases for rate limiting

* Added unit test cases for rate limiting

* Added unit test cases for rate limiting

* Added unit test cases for rate limiting

* Added unit test cases for rate limiting

* Added unit test cases for rate limiting

* Rename response.http.code (envoyproxy#125) (envoyproxy#128)

* Added handling of error code QUOTA_SYSTEM_UNAVAILABLE (envoyproxy#148)

* Integrated service control client library with quota cache aggregation (envoyproxy#149)

* Fixed error on merge (envoyproxy#151)

* Integrated service control client library with quota cache aggregation

* Fixed error on merge

* Fixed the compatibility issue with the latest update on esp (envoyproxy#152)

* Removed copied proto files (envoyproxy#208)

* Set default allocate quota request timeout to 1sec and applied latest service control client library change (envoyproxy#211)

* Merged key_restriction related changes from master (envoyproxy#213)

* Merge latest changes from master branch (envoyproxy#217)

* Not call report if decodeHeaders is not called. (envoyproxy#150)

* Update mixerclient with sync-ed grpc write and fail-fast. (envoyproxy#155)

* Update mixerclient with sync-ed write and fail-fast.

* Update to latest test.

* Update again

* Update envoy to PR553 (envoyproxy#156)

* Update envoy to PR553

* Update libevent to 2.1.8

* Uses a specific version of the Shared Pipeline lib (envoyproxy#158)

* Update lyft/envoy commit Id to latest. (envoyproxy#161)

* Update lyft/envoy commit Id to latest.

* Remove the comment about pull request

* Add new line - will delete in next commit.

* Update repositories.bzl (envoyproxy#169)

* Always set response latency (envoyproxy#172)

* Update mixerclient to sync_transport change. (envoyproxy#178)

* Use opaque config to turn on/off forward attribute and mixer filter (envoyproxy#179)

* Modify mixer filter

* Swap defaults

* Make the filter decoder only

* cache mixer disabled decision

* Fix a bug in opaque config change and test it out (envoyproxy#182)

* Fix a bug and test it out

* Update filter type

* Update README.md

* Update mixer client to mixer api with gogoproto. (envoyproxy#184)

* Move .bazelrc to tools/bazel.rc (envoyproxy#186)

* Move .bazelrc to tools/bazel.rc

* Update Jenkinsfile with latest version of pipeline

* Support apikey based traffic restriction (envoyproxy#189)

* b/36368559 support apikey based traffic restriction

* Fixed code formatting

* Fix crash in unreachable/overloaded RDS (envoyproxy#190)

* Add mixer client end to end integration test. (envoyproxy#177)

* Add mixer client end to end integration test.

* Split some repositories into a separate file.

* use real mixer for fake mixer_server.

* Test repository

* use mixer bzl file.

* Use mixer repositories

* Not to use mixer repository.

* Add return line at the end of WORKSPACE.

* Fix broken link (envoyproxy#193)

* Make quota call (envoyproxy#192)

* hookup quota call

* Make quota call.

* Update indent.

* Update envoy and update configs (envoyproxy#195)

* Update envoy and update configs

* Use gcc-4.9 for travis

* Use bazel 0.4.5

* Fix SHA of lightstep-tracer-common

* Enable check cache and refactory mixer config loading  (envoyproxy#197)

* Refactory the mixer config loading.

* fix format

* Add integration test.

* updated README.md

* s/send/sent/

* Split into separate tests. (envoyproxy#201)

* Update README on how to enable check cache. (envoyproxy#204)

* Update README on how to enable check cache.

* Update the comment.

* build: support Envoy native Bazel build. (envoyproxy#210)

* build: support Envoy native Bazel build.

This patch switches the Envoy build from src/envoy/repositories.bzl to
using the upstream native build.

See envoyproxy#663 for the corresponding changes
on the Envoy side.

* Use Envoy master with BUILD.wip rename merged.

* Fix clang-format issues.

* Fixes bazel.rc issues (envoyproxy#212)

* Fixes bazel rc issues

* Update Jenkins to latest pipeline version

* Updated the commit id of cloudendpoints/service-control-client-cxx (envoyproxy#218)

* Update commitid of cloudendpoints/service-control-client-cxx repo (envoyproxy#220)

* Send delta metrics for intermediate reports. (envoyproxy#219)

* Send delta metrics for intermediate reports.

* Move last_request_bytes/last_response_bytes to RequestContext.

* Handle final report.

* Address comment.

* Update attributes to match the canonical attribute list. (envoyproxy#232)

* Update response.http.code to response.code and response.latency to response.duration to line up with the canonical attributes in istio/istio.github.io/docs/concepts/attributes.md

* Format according to clang-format

* Add envoy Buffer based TranscoderInputStream (envoyproxy#231)

* Add envoy Buffer based TranscoderInputStream

* fix format

* A few doc changes for consistency across repos. (envoyproxy#235)

* Add repositories.bzl

* Added missing export setting in bazel configuration (envoyproxy#236)

* Added export missing in bazel configuration

* Added export missing in bazel configuration

* Allow HTTP functions in firebase rules to specify audience (envoyproxy#244)

* Allow HTTP functions in firebase rules to specify audience

* Allow GetAuthToken to ignore cache and fix style checks.

* Fix GetAuthToken

* Address Wayne's comment

* Check for empty response body

* Remove .bazelrc.jenkins file not present in the master branch.

* Remove forward_attribute_filter.cc not present in master.

…ardown.

server_fuzz_test indicated the below crash, where the DispatcherImpl teardown
releases some upstream client SSL related objects that then needs
SecretManagerImpl to unregister. Previously, this was already destructed by
time we were in ~DispatcherImpl(), this PR reorders.

    #0 0xc1e826 in size /usr/local/include/c++/v1/__hash_table:809:55
    envoyproxy#1 0xc1e826 in bucket_count /usr/local/include/c++/v1/__hash_table:1197
    envoyproxy#2 0xc1e826 in std::__1::__hash_iterator<std::__1::__hash_node<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, void*>*> std::__1::__hash_table<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::__unordered_map_hasher<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::hash<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::__unordered_map_equal<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::equal_to<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::allocator<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> > > >::find<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) /usr/local/include/c++/v1/__hash_table:2334
    envoyproxy#3 0xc1e278 in unsigned long std::__1::__hash_table<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::__unordered_map_hasher<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::hash<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::__unordered_map_equal<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::equal_to<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::allocator<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> > > >::__erase_unique<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) /usr/local/include/c++/v1/__hash_table:2510:20
    envoyproxy#4 0xc1def6 in erase /usr/local/include/c++/v1/unordered_map:1156:59
    envoyproxy#5 0xc1def6 in Envoy::Secret::SecretManagerImpl::DynamicSecretProviders<Envoy::Secret::TlsCertificateSdsApi>::removeDynamicSecretProvider(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) /bazel-out/k8-fastbuild/bin/source/common/secret/_virtual_includes/secret_manager_impl_lib/common/secret/secret_manager_impl.h:75
    envoyproxy#6 0x724aa9 in Envoy::Cleanup::~Cleanup() /bazel-out/k8-fastbuild/bin/source/common/common/_virtual_includes/cleanup_lib/common/common/cleanup.h:11:16
    envoyproxy#7 0xc1ff33 in Envoy::Secret::SdsApi::~SdsApi() /bazel-out/k8-fastbuild/bin/source/common/secret/_virtual_includes/sds_api_lib/common/secret/sds_api.h:29:7
    envoyproxy#8 0xc188a0 in __release_shared /usr/local/include/c++/v1/memory:3530:9
    envoyproxy#9 0xc188a0 in __release_shared /usr/local/include/c++/v1/memory:3572
    envoyproxy#10 0xc188a0 in std::__1::shared_ptr<Envoy::Secret::SecretProvider<Envoy::Ssl::TlsCertificateConfig> >::~shared_ptr() /usr/local/include/c++/v1/memory:4508
    envoyproxy#11 0x149c922 in Envoy::Ssl::ContextConfigImpl::~ContextConfigImpl() /source/common/ssl/context_config_impl.cc:117:1
    envoyproxy#12 0x14a0d8f in Envoy::Ssl::ClientContextConfigImpl::~ClientContextConfigImpl() /bazel-out/k8-fastbuild/bin/source/common/ssl/_virtual_includes/context_config_lib/common/ssl/context_config_impl.h:91:7
    envoyproxy#13 0x14a0dc8 in Envoy::Ssl::ClientContextConfigImpl::~ClientContextConfigImpl() /bazel-out/k8-fastbuild/bin/source/common/ssl/_virtual_includes/context_config_lib/common/ssl/context_config_impl.h:91:7
    envoyproxy#14 0x149815b in operator() /usr/local/include/c++/v1/memory:2325:5
    envoyproxy#15 0x149815b in reset /usr/local/include/c++/v1/memory:2638
    envoyproxy#16 0x149815b in ~unique_ptr /usr/local/include/c++/v1/memory:2592
    envoyproxy#17 0x149815b in Envoy::Ssl::ClientSslSocketFactory::~ClientSslSocketFactory() /bazel-out/k8-fastbuild/bin/source/common/ssl/_virtual_includes/ssl_socket_lib/common/ssl/ssl_socket.h:83
    envoyproxy#18 0x14981c8 in Envoy::Ssl::ClientSslSocketFactory::~ClientSslSocketFactory() /bazel-out/k8-fastbuild/bin/source/common/ssl/_virtual_includes/ssl_socket_lib/common/ssl/ssl_socket.h:83:7
    envoyproxy#19 0x1362caf in operator() /usr/local/include/c++/v1/memory:2325:5
    envoyproxy#20 0x1362caf in reset /usr/local/include/c++/v1/memory:2638
    envoyproxy#21 0x1362caf in ~unique_ptr /usr/local/include/c++/v1/memory:2592
    envoyproxy#22 0x1362caf in Envoy::Upstream::ClusterInfoImpl::~ClusterInfoImpl() /bazel-out/k8-fastbuild/bin/source/common/upstream/_virtual_includes/upstream_includes/common/upstream/upstream_impl.h:362
    envoyproxy#23 0x1362d28 in Envoy::Upstream::ClusterInfoImpl::~ClusterInfoImpl() /bazel-out/k8-fastbuild/bin/source/common/upstream/_virtual_includes/upstream_includes/common/upstream/upstream_impl.h:362:7
    envoyproxy#24 0x66e560 in __release_shared /usr/local/include/c++/v1/memory:3530:9
    envoyproxy#25 0x66e560 in __release_shared /usr/local/include/c++/v1/memory:3572
    envoyproxy#26 0x66e560 in std::__1::shared_ptr<Envoy::Upstream::ClusterInfo const>::~shared_ptr() /usr/local/include/c++/v1/memory:4508
    envoyproxy#27 0x13621bf in Envoy::Upstream::HostImpl::~HostImpl() /bazel-out/k8-fastbuild/bin/source/common/upstream/_virtual_includes/upstream_includes/common/upstream/upstream_impl.h:156:7
    envoyproxy#28 0x13621f8 in Envoy::Upstream::HostImpl::~HostImpl() /bazel-out/k8-fastbuild/bin/source/common/upstream/_virtual_includes/upstream_includes/common/upstream/upstream_impl.h:156:7
    envoyproxy#29 0x66e650 in __release_shared /usr/local/include/c++/v1/memory:3530:9
    envoyproxy#30 0x66e650 in __release_shared /usr/local/include/c++/v1/memory:3572
    envoyproxy#31 0x66e650 in std::__1::shared_ptr<Envoy::Upstream::HostDescription const>::~shared_ptr() /usr/local/include/c++/v1/memory:4508
    envoyproxy#32 0x13b20c3 in Envoy::Http::CodecClient::~CodecClient() /source/common/http/codec_client.cc:38:30
    envoyproxy#33 0x13b2258 in Envoy::Http::CodecClientProd::~CodecClientProd() /bazel-out/k8-fastbuild/bin/source/common/http/_virtual_includes/codec_client_lib/common/http/codec_client.h:229:7
    envoyproxy#34 0x751de6 in operator() /usr/local/include/c++/v1/memory:2325:5
    envoyproxy#35 0x751de6 in reset /usr/local/include/c++/v1/memory:2638
    envoyproxy#36 0x751de6 in ~unique_ptr /usr/local/include/c++/v1/memory:2592
    envoyproxy#37 0x751de6 in destroy /usr/local/include/c++/v1/memory:1867
    envoyproxy#38 0x751de6 in __destroy<std::__1::unique_ptr<Envoy::Event::DeferredDeletable, std::__1::default_delete<Envoy::Event::DeferredDeletable> > > /usr/local/include/c++/v1/memory:1729
    envoyproxy#39 0x751de6 in destroy<std::__1::unique_ptr<Envoy::Event::DeferredDeletable, std::__1::default_delete<Envoy::Event::DeferredDeletable> > > /usr/local/include/c++/v1/memory:1597
    envoyproxy#40 0x751de6 in __destruct_at_end /usr/local/include/c++/v1/vector:422
    envoyproxy#41 0x751de6 in clear /usr/local/include/c++/v1/vector:365
    envoyproxy#42 0x751de6 in std::__1::__vector_base<std::__1::unique_ptr<Envoy::Event::DeferredDeletable, std::__1::default_delete<Envoy::Event::DeferredDeletable> >, std::__1::allocator<std::__1::unique_ptr<Envoy::Event::DeferredDeletable, std::__1::default_delete<Envoy::Event::DeferredDeletable> > > >::~__vector_base() /usr/local/include/c++/v1/vector:459
    envoyproxy#43 0x74d1aa in ~vector /usr/local/include/c++/v1/vector:551:5
    envoyproxy#44 0x74d1aa in Envoy::Event::DispatcherImpl::~DispatcherImpl() /source/common/event/dispatcher_impl.cc:41
    envoyproxy#45 0x74d658 in Envoy::Event::DispatcherImpl::~DispatcherImpl() /source/common/event/dispatcher_impl.cc:41:35
    envoyproxy#46 0x697b76 in operator() /usr/local/include/c++/v1/memory:2325:5
    envoyproxy#47 0x697b76 in reset /usr/local/include/c++/v1/memory:2638
    envoyproxy#48 0x697b76 in ~unique_ptr /usr/local/include/c++/v1/memory:2592
    envoyproxy#49 0x697b76 in Envoy::Server::InstanceImpl::InstanceImpl(Envoy::Server::Options&, Envoy::Event::TimeSystem&, std::__1::shared_ptr<Envoy::Network::Address::Instance const>, Envoy::TestHooks&, Envoy::Server::HotRestart&, Envoy::Stats::StoreRoot&, Envoy::Thread::BasicLockable&, Envoy::Server::ComponentFactory&, std::__1::unique_ptr<Envoy::Runtime::RandomGenerator, std::__1::default_delete<Envoy::Runtime::RandomGenerator> >&&, Envoy::ThreadLocal::Instance&) /source/server/server.cc:92
    envoyproxy#50 0x586026 in make_unique<Envoy::Server::InstanceImpl, testing::NiceMock<Envoy::Server::MockOptions> &, Envoy::Event::TestTimeSystem &, std::__1::shared_ptr<Envoy::Network::Address::Ipv4Instance>, Envoy::DefaultTestHooks &, testing::NiceMock<Envoy::Server::MockHotRestart> &, Envoy::Stats::TestIsolatedStoreImpl &, Envoy::Thread::MutexBasicLockable &, Envoy::Server::TestComponentFactory &, std::__1::unique_ptr<Envoy::Runtime::RandomGeneratorImpl, std::__1::default_delete<Envoy::Runtime::RandomGeneratorImpl> >, Envoy::ThreadLocal::InstanceImpl &> /usr/local/include/c++/v1/memory:3118:32
    envoyproxy#51 0x586026 in Envoy::Server::TestOneProtoInput(envoy::config::bootstrap::v2::Bootstrap const&) /test/server/server_fuzz_test.cc:78

Risk Level: Low
Testing: Corpus entry added. It's pretty hard to build regressions for this
  kind of destruction ordering, so relying on server_fuzz_test + corpus.

Signed-off-by: Harvey Tuch <[email protected]>

…ardown. (#4940)

server_fuzz_test indicated the below crash, where the DispatcherImpl teardown
releases some upstream client SSL related objects that then needs
SecretManagerImpl to unregister. Previously, this was already destructed by
time we were in ~DispatcherImpl(), this PR reorders.

    #0 0xc1e826 in size /usr/local/include/c++/v1/__hash_table:809:55
    #1 0xc1e826 in bucket_count /usr/local/include/c++/v1/__hash_table:1197
    #2 0xc1e826 in std::__1::__hash_iterator<std::__1::__hash_node<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, void*>*> std::__1::__hash_table<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::__unordered_map_hasher<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::hash<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::__unordered_map_equal<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::equal_to<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::allocator<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> > > >::find<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) /usr/local/include/c++/v1/__hash_table:2334
    #3 0xc1e278 in unsigned long std::__1::__hash_table<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::__unordered_map_hasher<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::hash<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::__unordered_map_equal<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> >, std::__1::equal_to<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::allocator<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::weak_ptr<Envoy::Secret::TlsCertificateSdsApi> > > >::__erase_unique<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) /usr/local/include/c++/v1/__hash_table:2510:20
    #4 0xc1def6 in erase /usr/local/include/c++/v1/unordered_map:1156:59
    #5 0xc1def6 in Envoy::Secret::SecretManagerImpl::DynamicSecretProviders<Envoy::Secret::TlsCertificateSdsApi>::removeDynamicSecretProvider(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) /bazel-out/k8-fastbuild/bin/source/common/secret/_virtual_includes/secret_manager_impl_lib/common/secret/secret_manager_impl.h:75
    #6 0x724aa9 in Envoy::Cleanup::~Cleanup() /bazel-out/k8-fastbuild/bin/source/common/common/_virtual_includes/cleanup_lib/common/common/cleanup.h:11:16
    #7 0xc1ff33 in Envoy::Secret::SdsApi::~SdsApi() /bazel-out/k8-fastbuild/bin/source/common/secret/_virtual_includes/sds_api_lib/common/secret/sds_api.h:29:7
    #8 0xc188a0 in __release_shared /usr/local/include/c++/v1/memory:3530:9
    #9 0xc188a0 in __release_shared /usr/local/include/c++/v1/memory:3572
    #10 0xc188a0 in std::__1::shared_ptr<Envoy::Secret::SecretProvider<Envoy::Ssl::TlsCertificateConfig> >::~shared_ptr() /usr/local/include/c++/v1/memory:4508
    #11 0x149c922 in Envoy::Ssl::ContextConfigImpl::~ContextConfigImpl() /source/common/ssl/context_config_impl.cc:117:1
    #12 0x14a0d8f in Envoy::Ssl::ClientContextConfigImpl::~ClientContextConfigImpl() /bazel-out/k8-fastbuild/bin/source/common/ssl/_virtual_includes/context_config_lib/common/ssl/context_config_impl.h:91:7
    #13 0x14a0dc8 in Envoy::Ssl::ClientContextConfigImpl::~ClientContextConfigImpl() /bazel-out/k8-fastbuild/bin/source/common/ssl/_virtual_includes/context_config_lib/common/ssl/context_config_impl.h:91:7
    #14 0x149815b in operator() /usr/local/include/c++/v1/memory:2325:5
    #15 0x149815b in reset /usr/local/include/c++/v1/memory:2638
    #16 0x149815b in ~unique_ptr /usr/local/include/c++/v1/memory:2592
    #17 0x149815b in Envoy::Ssl::ClientSslSocketFactory::~ClientSslSocketFactory() /bazel-out/k8-fastbuild/bin/source/common/ssl/_virtual_includes/ssl_socket_lib/common/ssl/ssl_socket.h:83
    #18 0x14981c8 in Envoy::Ssl::ClientSslSocketFactory::~ClientSslSocketFactory() /bazel-out/k8-fastbuild/bin/source/common/ssl/_virtual_includes/ssl_socket_lib/common/ssl/ssl_socket.h:83:7
    #19 0x1362caf in operator() /usr/local/include/c++/v1/memory:2325:5
    #20 0x1362caf in reset /usr/local/include/c++/v1/memory:2638
    #21 0x1362caf in ~unique_ptr /usr/local/include/c++/v1/memory:2592
    #22 0x1362caf in Envoy::Upstream::ClusterInfoImpl::~ClusterInfoImpl() /bazel-out/k8-fastbuild/bin/source/common/upstream/_virtual_includes/upstream_includes/common/upstream/upstream_impl.h:362
    #23 0x1362d28 in Envoy::Upstream::ClusterInfoImpl::~ClusterInfoImpl() /bazel-out/k8-fastbuild/bin/source/common/upstream/_virtual_includes/upstream_includes/common/upstream/upstream_impl.h:362:7
    #24 0x66e560 in __release_shared /usr/local/include/c++/v1/memory:3530:9
    #25 0x66e560 in __release_shared /usr/local/include/c++/v1/memory:3572
    #26 0x66e560 in std::__1::shared_ptr<Envoy::Upstream::ClusterInfo const>::~shared_ptr() /usr/local/include/c++/v1/memory:4508
    #27 0x13621bf in Envoy::Upstream::HostImpl::~HostImpl() /bazel-out/k8-fastbuild/bin/source/common/upstream/_virtual_includes/upstream_includes/common/upstream/upstream_impl.h:156:7
    #28 0x13621f8 in Envoy::Upstream::HostImpl::~HostImpl() /bazel-out/k8-fastbuild/bin/source/common/upstream/_virtual_includes/upstream_includes/common/upstream/upstream_impl.h:156:7
    #29 0x66e650 in __release_shared /usr/local/include/c++/v1/memory:3530:9
    #30 0x66e650 in __release_shared /usr/local/include/c++/v1/memory:3572
    #31 0x66e650 in std::__1::shared_ptr<Envoy::Upstream::HostDescription const>::~shared_ptr() /usr/local/include/c++/v1/memory:4508
    #32 0x13b20c3 in Envoy::Http::CodecClient::~CodecClient() /source/common/http/codec_client.cc:38:30
    #33 0x13b2258 in Envoy::Http::CodecClientProd::~CodecClientProd() /bazel-out/k8-fastbuild/bin/source/common/http/_virtual_includes/codec_client_lib/common/http/codec_client.h:229:7
    #34 0x751de6 in operator() /usr/local/include/c++/v1/memory:2325:5
    #35 0x751de6 in reset /usr/local/include/c++/v1/memory:2638
    #36 0x751de6 in ~unique_ptr /usr/local/include/c++/v1/memory:2592
    #37 0x751de6 in destroy /usr/local/include/c++/v1/memory:1867
    #38 0x751de6 in __destroy<std::__1::unique_ptr<Envoy::Event::DeferredDeletable, std::__1::default_delete<Envoy::Event::DeferredDeletable> > > /usr/local/include/c++/v1/memory:1729
    #39 0x751de6 in destroy<std::__1::unique_ptr<Envoy::Event::DeferredDeletable, std::__1::default_delete<Envoy::Event::DeferredDeletable> > > /usr/local/include/c++/v1/memory:1597
    #40 0x751de6 in __destruct_at_end /usr/local/include/c++/v1/vector:422
    #41 0x751de6 in clear /usr/local/include/c++/v1/vector:365
    #42 0x751de6 in std::__1::__vector_base<std::__1::unique_ptr<Envoy::Event::DeferredDeletable, std::__1::default_delete<Envoy::Event::DeferredDeletable> >, std::__1::allocator<std::__1::unique_ptr<Envoy::Event::DeferredDeletable, std::__1::default_delete<Envoy::Event::DeferredDeletable> > > >::~__vector_base() /usr/local/include/c++/v1/vector:459
    #43 0x74d1aa in ~vector /usr/local/include/c++/v1/vector:551:5
    #44 0x74d1aa in Envoy::Event::DispatcherImpl::~DispatcherImpl() /source/common/event/dispatcher_impl.cc:41
    #45 0x74d658 in Envoy::Event::DispatcherImpl::~DispatcherImpl() /source/common/event/dispatcher_impl.cc:41:35
    #46 0x697b76 in operator() /usr/local/include/c++/v1/memory:2325:5
    #47 0x697b76 in reset /usr/local/include/c++/v1/memory:2638
    #48 0x697b76 in ~unique_ptr /usr/local/include/c++/v1/memory:2592
    #49 0x697b76 in Envoy::Server::InstanceImpl::InstanceImpl(Envoy::Server::Options&, Envoy::Event::TimeSystem&, std::__1::shared_ptr<Envoy::Network::Address::Instance const>, Envoy::TestHooks&, Envoy::Server::HotRestart&, Envoy::Stats::StoreRoot&, Envoy::Thread::BasicLockable&, Envoy::Server::ComponentFactory&, std::__1::unique_ptr<Envoy::Runtime::RandomGenerator, std::__1::default_delete<Envoy::Runtime::RandomGenerator> >&&, Envoy::ThreadLocal::Instance&) /source/server/server.cc:92
    #50 0x586026 in make_unique<Envoy::Server::InstanceImpl, testing::NiceMock<Envoy::Server::MockOptions> &, Envoy::Event::TestTimeSystem &, std::__1::shared_ptr<Envoy::Network::Address::Ipv4Instance>, Envoy::DefaultTestHooks &, testing::NiceMock<Envoy::Server::MockHotRestart> &, Envoy::Stats::TestIsolatedStoreImpl &, Envoy::Thread::MutexBasicLockable &, Envoy::Server::TestComponentFactory &, std::__1::unique_ptr<Envoy::Runtime::RandomGeneratorImpl, std::__1::default_delete<Envoy::Runtime::RandomGeneratorImpl> >, Envoy::ThreadLocal::InstanceImpl &> /usr/local/include/c++/v1/memory:3118:32
    #51 0x586026 in Envoy::Server::TestOneProtoInput(envoy::config::bootstrap::v2::Bootstrap const&) /test/server/server_fuzz_test.cc:78

Fixes oss-fuzz issue https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11231

Risk Level: Low
Testing: Corpus entry added. It's pretty hard to build regressions for this
  kind of destruction ordering, so relying on server_fuzz_test + corpus.

Signed-off-by: Harvey Tuch <[email protected]>

…e. (envoyproxy#43)

* Move memory management into the Wasm layer and require _malloc & _free.
Remove .wat support (the tests did not include _malloc/_free) and
we do not want to support it in any case.

Backport 1.6