TD-222: Sync with valitydev/erlang-templates@da1971c (#1)

* Get rid of proprietary CI bits
* Update sys.config
* Add appsec team as CODEOWNERS
* Add CI through GH Actions workflows
* Switch to valitydev upstreams

.editorconfig

@@ -0,0 +1,8 @@
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_size = 4
+indent_style = space
+trim_trailing_whitespace = true
+max_line_length = 120

.env

@@ -0,0 +1,4 @@
+SERVICE_NAME=kds
+OTP_VERSION=24.3.4
+REBAR_VERSION=3.18
+THRIFT_VERSION=0.14.2.3

.github/workflows/build-image.yml

@@ -0,0 +1,21 @@
+name: Build and publish Docker image
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'epic/**'
+  pull_request:
+    branches: ['**']
+
+env:
+  REGISTRY: ghcr.io
+
+jobs:
+  build-push:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: valitydev/action-deploy-docker@v2
+        with:
+          registry-username: ${{ github.actor }}
+          registry-access-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/erlang-checks.yml

@@ -0,0 +1,38 @@
+name: Erlang CI Checks
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'epic/**'
+  pull_request:
+    branches: ['**']
+
+jobs:
+  setup:
+    name: Load .env
+    runs-on: ubuntu-latest
+    outputs:
+      otp-version: ${{ steps.otp-version.outputs.version }}
+      rebar-version: ${{ steps.rebar-version.outputs.version }}
+      thrift-version: ${{ steps.thrift-version.outputs.version }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - run: grep -v '^#' .env >> $GITHUB_ENV
+      - id: otp-version
+        run: echo "::set-output name=version::$OTP_VERSION"
+      - id: rebar-version
+        run: echo "::set-output name=version::$REBAR_VERSION"
+      - id: thrift-version
+        run: echo "::set-output name=version::$THRIFT_VERSION"
+
+  run:
+    name: Run checks
+    needs: setup
+    uses: valitydev/erlang-workflows/.github/workflows/erlang-parallel-build.yml@v1.0.9
+    with:
+      otp-version: ${{ needs.setup.outputs.otp-version }}
+      rebar-version: ${{ needs.setup.outputs.rebar-version }}
+      use-thrift: true
+      thrift-version: ${{ needs.setup.outputs.thrift-version }}

.gitignore

@@ -1,20 +1,13 @@
-# general
+# Build artifacts
-log
 /_build/
-*~
+*.o
+*.beam
+*.plt
+
+# Run artifacts
 erl_crash.dump
-.tags*
+log
-*.sublime-workspace
-.DS_Store
-*_thrift.[eh]rl
-
-# jenkins
-\#*
-.\#*
-.tags*
-Dockerfile
-docker-compose.yml
-
-# compile
-compile_commands.json
 
+# make stuff
+/.image.*
+Makefile.env

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "build_utils"]
-	path = build_utils
-	url = https://github.com/rbkmoney/build_utils.git
-	branch = master

CODEOWNERS

@@ -1 +1 @@
-*	@rbkmoney/appsec
+*	@valitydev/appsec

Dockerfile

@@ -0,0 +1,42 @@
+ARG OTP_VERSION
+
+# Build the release
+FROM docker.io/library/erlang:${OTP_VERSION} AS builder
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+# Install thrift compiler
+ARG THRIFT_VERSION
+ARG TARGETARCH
+RUN wget -q -O- "https://github.com/valitydev/thrift/releases/download/${THRIFT_VERSION}/thrift-${THRIFT_VERSION}-linux-${TARGETARCH}.tar.gz" \
+    | tar -xvz -C /usr/local/bin/
+
+# Copy sources
+RUN mkdir /build
+COPY . /build/
+
+# Build the release
+WORKDIR /build
+RUN rebar3 compile && \
+    rebar3 as prod release
+
+# Make a runner image
+FROM docker.io/library/erlang:${OTP_VERSION}-slim
+
+ARG SERVICE_NAME
+
+# Set env
+ENV CHARSET=UTF-8
+ENV LANG=C.UTF-8
+
+# Set runtime
+WORKDIR /opt/${SERVICE_NAME}
+
+COPY --from=builder /build/_build/prod/rel/${SERVICE_NAME} /opt/${SERVICE_NAME}
+
+RUN echo "#!/bin/sh" >> /entrypoint.sh && \
+    echo "exec /opt/${SERVICE_NAME}/bin/${SERVICE_NAME} foreground" >> /entrypoint.sh && \
+    chmod +x /entrypoint.sh
+ENTRYPOINT []
+CMD ["/entrypoint.sh"]
+
+EXPOSE 8022

Dockerfile.dev

@@ -0,0 +1,17 @@
+ARG OTP_VERSION
+
+FROM docker.io/library/erlang:${OTP_VERSION}
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+# Install thrift compiler
+ARG THRIFT_VERSION
+ARG TARGETARCH
+RUN wget -q -O- "https://github.com/valitydev/thrift/releases/download/${THRIFT_VERSION}/thrift-${THRIFT_VERSION}-linux-${TARGETARCH}.tar.gz" \
+    | tar -xvz -C /usr/local/bin/
+
+# Set env
+ENV CHARSET=UTF-8
+ENV LANG=C.UTF-8
+
+# Set runtime
+CMD ["/bin/bash"]

Dockerfile.sh

@@ -1,27 +0,0 @@
-#!/bin/bash
-cat <<EOF
-FROM $BASE_IMAGE
-MAINTAINER Rustem Shaydullin <ndiezel0@gmail.com>
-COPY _build/prod/rel/kds /opt/kds
-CMD /opt/kds/bin/kds foreground
-EXPOSE 8022 8023
-# A bit of magic below to get a proper branch name
-# even when the HEAD is detached (Hey Jenkins!
-# BRANCH_NAME is available in Jenkins env).
-LABEL com.rbkmoney.$SERVICE_NAME.parent=$BASE_IMAGE_NAME \
-      com.rbkmoney.$SERVICE_NAME.parent_tag=$BASE_IMAGE_TAG \
-      com.rbkmoney.$SERVICE_NAME.build_img=build \
-      com.rbkmoney.$SERVICE_NAME.build_img_tag=$BUILD_IMAGE_TAG \
-      com.rbkmoney.$SERVICE_NAME.commit_id=$(git rev-parse HEAD) \
-      com.rbkmoney.$SERVICE_NAME.commit_number=$(git rev-list --count HEAD) \
-      com.rbkmoney.$SERVICE_NAME.branch=$( \
-        if [ "HEAD" != $(git rev-parse --abbrev-ref HEAD) ]; then \
-          echo $(git rev-parse --abbrev-ref HEAD); \
-        elif [ -n "$BRANCH_NAME" ]; then \
-          echo $BRANCH_NAME; \
-        else \
-          echo $(git name-rev --name-only HEAD); \
-        fi)
-WORKDIR /opt/kds
-EOF
-

Jenkinsfile

@@ -1,22 +0,0 @@
-#!groovy
-// -*- mode: groovy -*-
-
-def finalHook = {
-  runStage('store CT logs') {
-    archive '_build/test/logs/'
-  }
-}
-
-build('kds', 'docker-host', finalHook) {
-  checkoutRepo()
-  loadBuildUtils()
-
-  def pipeErlangService
-  runStage('load pipeline') {
-    env.JENKINS_LIB = "build_utils/jenkins_lib"
-    env.SH_TOOLS = "build_utils/sh"
-    pipeErlangService = load("${env.JENKINS_LIB}/pipeErlangService.groovy")
-  }
-
-  pipeErlangService.runPipe(false)
-}

Makefile

@@ -1,71 +1,94 @@
-REBAR := $(shell which rebar3 2>/dev/null || which ./rebar3)
+# HINT
-SUBMODULES = build_utils
+# Use this file to override variables here.
-SUBTARGETS = $(patsubst %,%/.git,$(SUBMODULES))
+# For example, to run with podman put `DOCKER=podman` there.
+-include Makefile.env
 
-UTILS_PATH := build_utils
+# NOTE
-TEMPLATES_PATH := .
+# Variables specified in `.env` file are used to pick and setup specific
+# component versions, both when building a development image and when running
+# CI workflows on GH Actions. This ensures that tasks run with `wc-` prefix
+# (like `wc-dialyze`) are reproducible between local machine and CI runners.
+DOTENV := $(shell grep -v '^\#' .env)
 
-# Name of the service
+DOCKER ?= docker
-SERVICE_NAME := kds
+REBAR ?= rebar3
-# Service image default tag
+TEST_CONTAINER_NAME ?= testrunner
-SERVICE_IMAGE_TAG ?= $(shell git rev-parse HEAD)
-# The tag for service image to be pushed with
-SERVICE_IMAGE_PUSH_TAG ?= $(SERVICE_IMAGE_TAG)
-
-# Base image for the service
-BASE_IMAGE_NAME := service-erlang
-BASE_IMAGE_TAG := ef20e2ec1cb1528e9214bdeb862b15478950d5cd
-
-# Build image tag to be used
-BUILD_IMAGE_NAME := build-erlang
-BUILD_IMAGE_TAG := aaa79c2d6b597f93f5f8b724eecfc31ec2e2a23b
-
-CALL_W_CONTAINER := all submodules compile xref lint dialyze test \
-					release clean distclean check_format format
-
-.PHONY: $(CALL_W_CONTAINER)
 
 all: compile
 
--include $(UTILS_PATH)/make_lib/utils_container.mk
+# Development images
--include $(UTILS_PATH)/make_lib/utils_image.mk
 
-$(SUBTARGETS): %/.git: %
+DEV_IMAGE_TAG = kds-dev
-	git submodule update --init $<
+DEV_IMAGE_ID = $(file < .image.dev)
-	touch $@
 
-submodules: $(SUBTARGETS)
+.PHONY: dev-image clean-dev-image wc-shell test
 
-compile: submodules
+dev-image: .image.dev
+
+.image.dev: Dockerfile.dev .env
+	$(DOCKER) build . -f Dockerfile.dev --tag $(DEV_IMAGE_TAG) $(DOTENV:%=--build-arg %)
+	$(DOCKER) image ls -q -f "reference=$(DEV_IMAGE_TAG)" | head -n1 > $@
+
+clean-dev-image:
+ifneq ($(DEV_IMAGE_ID),)
+	$(DOCKER) image rm -f $(DEV_IMAGE_TAG)
+	rm .image.dev
+endif
+
+DOCKER_WC_OPTIONS := -v $(PWD):$(PWD) --workdir $(PWD)
+DOCKER_WC_EXTRA_OPTIONS ?= --rm
+DOCKER_RUN = $(DOCKER) run -t $(DOCKER_WC_OPTIONS) $(DOCKER_WC_EXTRA_OPTIONS)
+
+# Utility tasks
+
+wc-shell: dev-image
+	$(DOCKER_RUN) --interactive --tty $(DEV_IMAGE_TAG)
+
+wc-%: dev-image
+	$(DOCKER_RUN) $(DEV_IMAGE_TAG) make $*
+
+# Rebar tasks
+
+rebar-shell:
+	$(REBAR) shell
+
+compile:
 	$(REBAR) compile
 
-xref: submodules
+xref:
 	$(REBAR) xref
 
 lint:
-	elvis rock -V
+	$(REBAR) lint
 
-check_format:
+check-format:
 	$(REBAR) fmt -c
 
+dialyze:
+	$(REBAR) as test dialyzer
+
+release:
+	$(REBAR) as prod release
+
+eunit:
+	$(REBAR) eunit --cover
+
+common-test:
+	$(REBAR) ct --cover
+
+cover:
+	$(REBAR) covertool generate
+
 format:
 	$(REBAR) fmt -w
 
-dialyze: submodules
-	$(REBAR) dialyzer
-
-devrel: submodules
-	$(REBAR) release
-
-release: submodules distclean
-	$(REBAR) as prod release
-
 clean:
 	$(REBAR) clean
 
-distclean:
+distclean: clean-build-image
 	rm -rf _build
 
-test: submodules
+test: eunit common-test
-	$(REBAR) do eunit,ct
 
+cover-report:
+	$(REBAR) cover

README.md

@@ -1,16 +1,49 @@
-# kds
+# KDS
 
-A service that does cds keyring management
+**K**eyring **D**istribution **S**ervice. Allows securely managing keyring and provide [CDS](https://github.com/valitydev/cds) with keyring secrets.
 
-## Сборка
+## Building
 
-Чтобы запустить проект в режиме разработки и получить стандартный [Erlang shell][2], нужно всего лишь:
+To build the project, run the following command:
 
-    make wc_shell
+```bash
-    rebar3 shell
+$ make compile
+```
 
-## Документация
+## Running
 
-Дальнейшую документацию можно почерпнуть, пройдясь по ссылкам в [соответствующем документе](doc/keyring.md). 
+To enter the [Erlang shell][1] with the project running, run the following command:
+
+```bash
+$ make rebar-shell
+```
+
+## Development environment
+
+### Run in a docker container
+
+You can run any of the tasks defined in the Makefile from inside of a docker container (defined in `Dockerfile.dev`) by prefixing the task name with `wc-`. To successfully build the dev container you need `Docker BuildKit` enabled. This can be accomplished by either installing [docker-buildx](https://docs.docker.com/buildx/working-with-buildx/) locally, or exporting the `DOCKER_BUILDKIT=1` environment variable.
+
+#### Example
+
+* This command will run the `compile` task in a docker container:
+```bash
+$ make wc-compile
+```
+
+### Run in a docker-compose environment
+
+Similarly, you can run any of the tasks defined in the Makefile from inside of a docker-compose environment (defined in `docker-compose.yaml`) by prefixing the task name with `wdeps-`. To successfully build the dev container you need `Docker BuildKit` enabled (see `Run in a docker container` section). It *may* also be necessary to export a `COMPOSE_DOCKER_CLI_BUILD=1` environment variable for `docker-compose` container builds to work properly.
+
+#### Example
+
+* This command will run the `test` task in a docker-compose environment:
+```bash
+$ make wdeps-test
+```
+
+## Documentation
+
+@TODO Please write a couple of words about what your project does and how it does it.
 
 [1]: http://erlang.org/doc/man/shell.html

apps/kds/src/kds.app.src

@@ -14,9 +14,7 @@
         msgpack,
         lib_combin,
         jose,
-        cds_proto,
+        cds_proto
-        prometheus,
-        prometheus_cowboy
     ]},
     {env, []},
     {modules, []},

apps/kds/src/kds_crypto.erl

@@ -1,7 +1,6 @@
 -module(kds_crypto).
 
 -include_lib("jose/include/jose_jwk.hrl").
--include_lib("jose/include/jose_jws.hrl").
 
 -export([key/0]).
 -export([encrypt/2]).

apps/kds/src/kds_keyring_initializer.erl

@@ -1,6 +1,6 @@
 -module(kds_keyring_initializer).
 
--behavior(gen_statem).
+-behaviour(gen_statem).
 
 -include_lib("shamir/include/shamir.hrl").
 

apps/kds/src/kds_keyring_management_thrift_handler.erl

@@ -7,7 +7,7 @@
 %% woody_server_thrift_handler callbacks
 -export([handle_function/4]).
 
--type encrypted_masterkey_share() :: #cds_EncryptedMasterKeyShare{}.
+-type encrypted_masterkey_share() :: #'cds_EncryptedMasterKeyShare'{}.
 
 %%
 %% woody_server_thrift_handler callbacks
@@ -30,11 +30,11 @@ handle_function_('StartInit', {Threshold}, _Context, _Opts) ->
         EncryptedMasterKeyShares ->
             {ok, encode_encrypted_shares(EncryptedMasterKeyShares)}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity});
-        invalid_args ->
+        throw:invalid_args ->
             raise(#cds_InvalidArguments{})
     end;
 handle_function_('ValidateInit', {SignedShare}, _Context, _Opts) ->
@@ -46,36 +46,36 @@ handle_function_('ValidateInit', {SignedShare}, _Context, _Opts) ->
         ok ->
             {ok, {success, #cds_Success{}}}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity});
-        {operation_aborted, Reason} ->
+        throw:{operation_aborted, Reason} ->
             raise(#cds_OperationAborted{reason = atom_to_binary(Reason, utf8)})
     end;
 handle_function_('CancelInit', {}, _Context, _Opts) ->
     try
         {ok, kds_keyring_manager:cancel_init()}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status})
     end;
 handle_function_('Lock', {}, _Context, _Opts) ->
     try
         {ok, kds_keyring_manager:lock()}
     catch
-        {invalid_status, locked} ->
+        throw:{invalid_status, locked} ->
             {ok, ok};
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status})
     end;
 handle_function_('StartUnlock', {}, _Context, _Opts) ->
     try
         {ok, kds_keyring_manager:start_unlock()}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity})
     end;
 handle_function_('ConfirmUnlock', {SignedShare}, _Context, _Opts) ->
@@ -87,27 +87,27 @@ handle_function_('ConfirmUnlock', {SignedShare}, _Context, _Opts) ->
         ok ->
             {ok, {success, #cds_Success{}}}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity});
-        {operation_aborted, Reason} ->
+        throw:{operation_aborted, Reason} ->
             raise(#cds_OperationAborted{reason = atom_to_binary(Reason, utf8)})
     end;
 handle_function_('CancelUnlock', {}, _Context, _Opts) ->
     try
         {ok, kds_keyring_manager:cancel_unlock()}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status})
     end;
 handle_function_('StartRotate', {}, _Context, _Opts) ->
     try
         {ok, kds_keyring_manager:start_rotate()}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity})
     end;
 handle_function_('ConfirmRotate', {SignedShare}, _Context, _Opts) ->
@@ -119,29 +119,29 @@ handle_function_('ConfirmRotate', {SignedShare}, _Context, _Opts) ->
         ok ->
             {ok, {success, #cds_Success{}}}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity});
-        {operation_aborted, Reason} ->
+        throw:{operation_aborted, Reason} ->
             raise(#cds_OperationAborted{reason = atom_to_binary(Reason, utf8)})
     end;
 handle_function_('CancelRotate', {}, _Context, _Opts) ->
     try
         {ok, kds_keyring_manager:cancel_rotate()}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status})
     end;
 handle_function_('StartRekey', {Threshold}, _Context, _Opts) ->
     try
         {ok, kds_keyring_manager:start_rekey(Threshold)}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity});
-        invalid_args ->
+        throw:invalid_args ->
             raise(#cds_InvalidArguments{})
     end;
 handle_function_('ConfirmRekey', {SignedShare}, _Context, _Opts) ->
@@ -153,11 +153,11 @@ handle_function_('ConfirmRekey', {SignedShare}, _Context, _Opts) ->
         ok ->
             {ok, {success, #cds_Success{}}}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity});
-        {operation_aborted, Reason} ->
+        throw:{operation_aborted, Reason} ->
             raise(#cds_OperationAborted{reason = atom_to_binary(Reason, utf8)})
     end;
 handle_function_('StartRekeyValidation', {}, _Context, _Opts) ->
@@ -165,9 +165,9 @@ handle_function_('StartRekeyValidation', {}, _Context, _Opts) ->
         EncryptedMasterKeyShares ->
             {ok, encode_encrypted_shares(EncryptedMasterKeyShares)}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity})
     end;
 handle_function_('ValidateRekey', {SignedShare}, _Context, _Opts) ->
@@ -179,18 +179,18 @@ handle_function_('ValidateRekey', {SignedShare}, _Context, _Opts) ->
         ok ->
             {ok, {success, #cds_Success{}}}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {invalid_activity, Activity} ->
+        throw:{invalid_activity, Activity} ->
             raise(#cds_InvalidActivity{activity = Activity});
-        {operation_aborted, Reason} ->
+        throw:{operation_aborted, Reason} ->
             raise(#cds_OperationAborted{reason = atom_to_binary(Reason, utf8)})
     end;
 handle_function_('CancelRekey', {}, _Context, _Opts) ->
     try
         {ok, kds_keyring_manager:cancel_rekey()}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status})
     end;
 handle_function_('GetState', {}, _Context, _Opts) ->
@@ -206,9 +206,9 @@ handle_function_('UpdateKeyringMeta', {KeyringMeta}, _Context, _Opts) ->
         ok ->
             {ok, ok}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status});
-        {validation_failed, Reason} ->
+        throw:{validation_failed, Reason} ->
             raise(#cds_InvalidKeyringMeta{reason = erlang:atom_to_binary(Reason, utf8)})
     end;
 handle_function_('GetKeyringMeta', {}, _Context, _Opts) ->

apps/kds/src/kds_keyring_manager.erl

@@ -2,8 +2,6 @@
 
 -behaviour(gen_statem).
 
--include_lib("shamir/include/shamir.hrl").
-
 %% API.
 -export([start_link/0]).
 -export([get_keyring/0]).

apps/kds/src/kds_keyring_meta.erl

@@ -16,7 +16,7 @@
 -export_type([keyring_meta_diff/0]).
 
 -type keyring_meta() :: #{
-    current_key_id := non_neg_integer(),
+    current_key_id := key_id(),
     version := pos_integer(),
     keys := #{
         key_id() => key_meta()
@@ -24,7 +24,7 @@
 }.
 
 -type keyring_meta_diff() :: #{
-    current_key_id => non_neg_integer() | undefined,
+    current_key_id => key_id() | undefined,
     keys =>
         #{
             key_id() => key_meta_diff()
@@ -50,9 +50,9 @@
 }.
 
 -type key_id() :: kds_keyring:key_id().
--type encoded_keyring_meta() :: #cds_KeyringMeta{}.
+-type encoded_keyring_meta() :: #'cds_KeyringMeta'{}.
--type encoded_keyring_meta_diff() :: #cds_KeyringMetaDiff{}.
+-type encoded_keyring_meta_diff() :: #'cds_KeyringMetaDiff'{}.
--type encoded_security_parameters() :: #cds_SecurityParameters{}.
+-type encoded_security_parameters() :: #'cds_SecurityParameters'{}.
 
 -define(DEFAULT_SEC_PARAMS, #{
     deduplication_hash_opts => #{

apps/kds/src/kds_keyring_rekeyer.erl

@@ -1,6 +1,6 @@
 -module(kds_keyring_rekeyer).
 
--behavior(gen_statem).
+-behaviour(gen_statem).
 
 -include_lib("shamir/include/shamir.hrl").
 
@@ -48,7 +48,7 @@
 -type encrypted_keyring() :: kds_keyring:encrypted_keyring().
 -type keyring() :: kds_keyring:keyring().
 
--type state() :: uninitialized | validation.
+-type state() :: uninitialized | confirmation | postconfirmation | validation.
 
 -type threshold() :: kds_keysharing:threshold().
 

apps/kds/src/kds_keyring_rotator.erl

@@ -1,6 +1,6 @@
 -module(kds_keyring_rotator).
 
--behavior(gen_statem).
+-behaviour(gen_statem).
 
 -include_lib("shamir/include/shamir.hrl").
 

apps/kds/src/kds_keyring_storage_thrift_handler.erl

@@ -28,7 +28,7 @@ handle_function_('GetKeyring', {}, _Context, _Opts) ->
         Keyring ->
             {ok, encode_keyring(Keyring)}
     catch
-        {invalid_status, Status} ->
+        throw:{invalid_status, Status} ->
             raise(#cds_InvalidStatus{status = Status})
     end.
 

apps/kds/src/kds_keyring_unlocker.erl

@@ -1,6 +1,6 @@
 -module(kds_keyring_unlocker).
 
--behavior(gen_statem).
+-behaviour(gen_statem).
 
 -include_lib("shamir/include/shamir.hrl").
 

apps/kds/test/kds_ct_stash.erl

@@ -9,9 +9,7 @@
     init/1,
     handle_call/3,
     handle_cast/2,
-    handle_info/2,
+    handle_info/2
-    terminate/2,
-    code_change/3
 ]).
 
 -spec start() -> pid().
@@ -19,9 +17,9 @@ start() ->
     {ok, Pid} = gen_server:start(?MODULE, [], []),
     Pid.
 
--spec stop(pid()) -> _.
+-spec stop(pid()) -> ok.
 stop(Pid) ->
-    erlang:exit(Pid, normal).
+    proc_lib:stop(Pid, shutdown, 5000).
 
 -spec put(pid(), term(), term()) -> ok.
 put(Pid, Key, Value) ->
@@ -33,29 +31,21 @@ get(Pid, Key) ->
 
 %%
 
--spec init(term()) -> {ok, atom()}.
+-spec init(term()) -> {ok, map()}.
 init(_) ->
     {ok, #{}}.
 
--spec handle_call(term(), pid(), atom()) -> {reply, atom(), atom()}.
+-spec handle_call(term(), pid(), map()) -> {reply, atom(), map()}.
 handle_call({put, Key, Value}, _From, State) ->
     {reply, ok, State#{Key => Value}};
 handle_call({get, Key}, _From, State) ->
     Value = maps:get(Key, State, undefined),
     {reply, Value, State}.
 
--spec handle_cast(term(), atom()) -> {noreply, atom()}.
+-spec handle_cast(term(), map()) -> {noreply, map()}.
 handle_cast(_Msg, State) ->
     {noreply, State}.
 
--spec handle_info(term(), atom()) -> {noreply, atom()}.
+-spec handle_info(term(), map()) -> {noreply, map()}.
 handle_info(_Info, State) ->
     {noreply, State}.
-
--spec terminate(term(), atom()) -> atom().
-terminate(_Reason, _State) ->
-    ok.
-
--spec code_change(term(), term(), term()) -> {ok, atom()}.
-code_change(_OldVsn, State, _Extra) ->
-    {ok, State}.

apps/kds/test/kds_keyring_api_tests_SUITE.erl

@@ -1,6 +1,5 @@
 -module(kds_keyring_api_tests_SUITE).
 
--include_lib("common_test/include/ct.hrl").
 -include_lib("eunit/include/eunit.hrl").
 -include_lib("shamir/include/shamir.hrl").
 
@@ -70,6 +69,7 @@ groups() ->
             rekey,
             rekey_with_timeout,
             rekey_with_cancel,
+            rotate,
             rotate_with_timeout,
             lock
         ]},
@@ -454,7 +454,7 @@ rotate(C) ->
     ),
     _ = ?assertEqual(ok, kds_keyring_client:start_rotate(root_url(C))),
     _ = ?assertEqual(
-        {error, {invalid_activity, {rotation, confirmation}}},
+        {error, {invalid_activity, {rotation, validation}}},
         kds_keyring_client:start_rotate(root_url(C))
     ),
     _ = ?assertEqual({more_keys_needed, 1}, kds_keyring_client:confirm_rotate(Id1, MasterKey1, root_url(C))),

apps/kds/test/kds_keyring_client.erl

@@ -42,11 +42,11 @@ start_init(Threshold, RootUrl) ->
         EncryptedShares ->
             decode_encrypted_shares(EncryptedShares)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}};
-        #cds_InvalidArguments{reason = Reason} ->
+        throw:#cds_InvalidArguments{reason = Reason} ->
             {error, {invalid_arguments, Reason}}
     end.
 
@@ -56,7 +56,7 @@ start_init(Threshold, RootUrl) ->
     | {error, {invalid_status, kds_keyring_manager:state()}}
     | {error, {invalid_activity, {initialization, kds_keyring_initializer:state()}}}
     | {error, verification_failed}
-    | {error, {invalid_arguments, binary()}}.
+    | {error, {operation_aborted, binary()}}.
 validate_init(ShareholderId, Share, RootUrl) ->
     SignedShare = encode_signed_share(ShareholderId, Share),
     try kds_woody_client:call(keyring_management, 'ValidateInit', {SignedShare}, RootUrl) of
@@ -65,13 +65,13 @@ validate_init(ShareholderId, Share, RootUrl) ->
         {more_keys_needed, More} ->
             {more_keys_needed, More}
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}};
-        #cds_VerificationFailed{} ->
+        throw:#cds_VerificationFailed{} ->
             {error, verification_failed};
-        #cds_OperationAborted{reason = Reason} ->
+        throw:#cds_OperationAborted{reason = Reason} ->
             {error, {operation_aborted, Reason}}
     end.
 
@@ -83,9 +83,9 @@ cancel_init(RootUrl) ->
     try
         kds_woody_client:call(keyring_management, 'CancelInit', {}, RootUrl)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}}
     end.
 
@@ -97,9 +97,9 @@ start_unlock(RootUrl) ->
     try
         kds_woody_client:call(keyring_management, 'StartUnlock', {}, RootUrl)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}}
     end.
 
@@ -118,13 +118,13 @@ confirm_unlock(ShareholderId, Share, RootUrl) ->
         {more_keys_needed, More} ->
             {more_keys_needed, More}
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}};
-        #cds_VerificationFailed{} ->
+        throw:#cds_VerificationFailed{} ->
             {error, verification_failed};
-        #cds_OperationAborted{reason = Reason} ->
+        throw:#cds_OperationAborted{reason = Reason} ->
             {error, {operation_aborted, Reason}}
     end.
 
@@ -135,7 +135,7 @@ cancel_unlock(RootUrl) ->
     try
         kds_woody_client:call(keyring_management, 'CancelUnlock', {}, RootUrl)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}}
     end.
 
@@ -146,7 +146,7 @@ lock(RootUrl) ->
     try
         kds_woody_client:call(keyring_management, 'Lock', {}, RootUrl)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}}
     end.
 
@@ -158,9 +158,9 @@ start_rotate(RootUrl) ->
     try
         kds_woody_client:call(keyring_management, 'StartRotate', {}, RootUrl)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}}
     end.
 
@@ -179,13 +179,13 @@ confirm_rotate(ShareholderId, Share, RootUrl) ->
         {more_keys_needed, More} ->
             {more_keys_needed, More}
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}};
-        #cds_VerificationFailed{} ->
+        throw:#cds_VerificationFailed{} ->
             {error, verification_failed};
-        #cds_OperationAborted{reason = Reason} ->
+        throw:#cds_OperationAborted{reason = Reason} ->
             {error, {operation_aborted, Reason}}
     end.
 
@@ -196,24 +196,24 @@ cancel_rotate(RootUrl) ->
     try
         kds_woody_client:call(keyring_management, 'CancelRotate', {}, RootUrl)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}}
     end.
 
 -spec start_rekey(integer(), woody:url()) ->
     ok
     | {error, {invalid_status, kds_keyring_manager:state()}}
-    | {error, {invalid_activity, {rekeying, kds_keyring_rotator:state()}}}
+    | {error, {invalid_activity, {rekeying, kds_keyring_rekeyer:state()}}}
     | {error, {invalid_arguments, binary()}}.
 start_rekey(Threshold, RootUrl) ->
     try
         kds_woody_client:call(keyring_management, 'StartRekey', {Threshold}, RootUrl)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}};
-        #cds_InvalidArguments{reason = Reason} ->
+        throw:#cds_InvalidArguments{reason = Reason} ->
             {error, {invalid_arguments, Reason}}
     end.
 
@@ -221,7 +221,7 @@ start_rekey(Threshold, RootUrl) ->
     ok
     | {more_keys_needed, non_neg_integer()}
     | {error, {invalid_status, kds_keyring_manager:state()}}
-    | {error, {invalid_activity, {rekeying, kds_keyring_rotator:state()}}}
+    | {error, {invalid_activity, {rekeying, kds_keyring_rekeyer:state()}}}
     | {error, verification_failed}
     | {error, {operation_aborted, binary()}}.
 confirm_rekey(ShareholderId, Share, RootUrl) ->
@@ -232,28 +232,28 @@ confirm_rekey(ShareholderId, Share, RootUrl) ->
         {more_keys_needed, More} ->
             {more_keys_needed, More}
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}};
-        #cds_VerificationFailed{} ->
+        throw:#cds_VerificationFailed{} ->
             {error, verification_failed};
-        #cds_OperationAborted{reason = Reason} ->
+        throw:#cds_OperationAborted{reason = Reason} ->
             {error, {operation_aborted, Reason}}
     end.
 
 -spec start_rekey_validation(woody:url()) ->
     [kds_keysharing:encrypted_master_key_share()]
     | {error, {invalid_status, kds_keyring_manager:state()}}
-    | {error, {invalid_activity, {rekeying, kds_keyring_rotator:state()}}}.
+    | {error, {invalid_activity, {rekeying, kds_keyring_rekeyer:state()}}}.
 start_rekey_validation(RootUrl) ->
     try kds_woody_client:call(keyring_management, 'StartRekeyValidation', {}, RootUrl) of
         EncryptedShares ->
             decode_encrypted_shares(EncryptedShares)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}}
     end.
 
@@ -261,7 +261,7 @@ start_rekey_validation(RootUrl) ->
     ok
     | {more_keys_needed, non_neg_integer()}
     | {error, {invalid_status, kds_keyring_manager:state()}}
-    | {error, {invalid_activity, {rekeying, kds_keyring_rotator:state()}}}
+    | {error, {invalid_activity, {rekeying, kds_keyring_rekeyer:state()}}}
     | {error, verification_failed}
     | {error, {operation_aborted, binary()}}.
 validate_rekey(ShareholderId, Share, RootUrl) ->
@@ -272,13 +272,13 @@ validate_rekey(ShareholderId, Share, RootUrl) ->
         {more_keys_needed, More} ->
             {more_keys_needed, More}
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}};
-        #cds_InvalidActivity{activity = Activity} ->
+        throw:#cds_InvalidActivity{activity = Activity} ->
             {error, {invalid_activity, Activity}};
-        #cds_VerificationFailed{} ->
+        throw:#cds_VerificationFailed{} ->
             {error, verification_failed};
-        #cds_OperationAborted{reason = Reason} ->
+        throw:#cds_OperationAborted{reason = Reason} ->
             {error, {operation_aborted, Reason}}
     end.
 
@@ -289,7 +289,7 @@ cancel_rekey(RootUrl) ->
     try
         kds_woody_client:call(keyring_management, 'CancelRekey', {}, RootUrl)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}}
     end.
 
@@ -298,7 +298,7 @@ get_state(RootUrl) ->
     State = kds_woody_client:call(keyring_management, 'GetState', {}, RootUrl),
     decode_state(State).
 
--spec update_keyring_meta(kds_keyring_meta:keyring_meta(), woody:url()) ->
+-spec update_keyring_meta(kds_keyring_meta:keyring_meta_diff(), woody:url()) ->
     ok
     | {error, {invalid_keyring_meta, binary()}}
     | {error, {invalid_status, kds_keyring_manager:state()}}.
@@ -307,9 +307,9 @@ update_keyring_meta(KeyringMeta, RootUrl) ->
         EncodedMeta = kds_keyring_meta:encode_keyring_meta_diff(KeyringMeta),
         kds_woody_client:call(keyring_management, 'UpdateKeyringMeta', {EncodedMeta}, RootUrl)
     catch
-        #cds_InvalidKeyringMeta{reason = Reason} ->
+        throw:#cds_InvalidKeyringMeta{reason = Reason} ->
             {error, {invalid_keyring_meta, Reason}};
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}}
     end.
 
@@ -318,7 +318,9 @@ get_keyring_meta(RootUrl) ->
     KeyringMeta = kds_woody_client:call(keyring_management, 'GetKeyringMeta', {}, RootUrl),
     kds_keyring_meta:decode_keyring_meta(KeyringMeta).
 
--spec get_keyring(woody:url(), term()) -> kds_keyring:keyring().
+-spec get_keyring(woody:url(), term()) ->
+    kds_keyring:keyring()
+    | {error, {invalid_status, not_initialized | locked}}.
 get_keyring(RootUrl, SSLOptions) ->
     ExtraOpts = #{
         transport_opts => #{
@@ -333,7 +335,7 @@ get_keyring(RootUrl, SSLOptions) ->
         Keyring ->
             decode_keyring(Keyring)
     catch
-        #cds_InvalidStatus{status = Status} ->
+        throw:#cds_InvalidStatus{status = Status} ->
             {error, {invalid_status, Status}}
     end.
 

apps/kds/test/kds_keyring_storage_api_tests_SUITE.erl

@@ -1,8 +1,6 @@
 -module(kds_keyring_storage_api_tests_SUITE).
 
--include_lib("common_test/include/ct.hrl").
 -include_lib("eunit/include/eunit.hrl").
--include_lib("shamir/include/shamir.hrl").
 
 -export([all/0]).
 -export([groups/0]).
@@ -14,7 +12,7 @@
 -export([rotation_version_check/1]).
 -export([update_meta_version_check/1]).
 
--type config() :: [{tuple()}].
+-type config() :: [{atom(), term()}].
 
 -spec test() -> _.
 

apps/kds/test/kds_keyring_storage_tests_SUITE.erl

@@ -1,7 +1,5 @@
 -module(kds_keyring_storage_tests_SUITE).
 
--include_lib("common_test/include/ct.hrl").
-
 -export([all/0]).
 -export([groups/0]).
 -export([init_per_group/2]).
@@ -16,7 +14,7 @@
 -export([create_old_format/1]).
 -export([read_old_format/1]).
 
--type config() :: [tuple()].
+-type config() :: [{atom(), term()}].
 
 -spec all() -> [{group, atom()}].
 all() ->
@@ -53,7 +51,7 @@ init_per_group(_, C) ->
     C1 = kds_ct_utils:start_stash(C),
     kds_ct_utils:start_clear(C1).
 
--spec end_per_group(atom(), config()) -> config().
+-spec end_per_group(atom(), config()) -> _.
 end_per_group(_, C) ->
     kds_ct_utils:stop_clear(C).
 

build_utils

@@ -1 +0,0 @@
-Subproject commit be44d69fc87b22a0bb82d98d6eae7658d1647f98

config/sys.config

@@ -42,25 +42,25 @@
                 owner => <<"ndiezel">>,
                 public_keys => #{
                     enc =>
-                        <<"
+                        <<
-                          {
+                            "{"
-                            \"use\": \"enc\",
+                            "  \"use\": \"enc\","
-                            \"kty\": \"RSA\",
+                            "  \"kty\": \"RSA\","
-                            \"kid\": \"KUb1fNMc5j9Ei_IV3DguhJh5UOH30uvO7qXq13uevnk\",
+                            "  \"kid\": \"KUb1fNMc5j9Ei_IV3DguhJh5UOH30uvO7qXq13uevnk\","
-                            \"alg\": \"RSA-OAEP-256\",
+                            "  \"alg\": \"RSA-OAEP-256\","
-                            \"n\": \"2bxkamUQjD4CN8rcq5BfNLJmRmosb-zY7ajPBJqtiLUTcqym23OkUIA1brBg34clmU2ZQmtd3LWi5kVJk_wr4WsMG_78jHK3wQA-HRhY4WZDZrULTsi4XWpNSwL4dCml4fs536RKy_TyrnpiXg0ug4JVVaEeo7VIZ593mVhCxC8Ev6FK8tZ2HGGOerUXLpgQdhcp9UwaI_l7jgoWNp1f7SuBqv1mfiw4ziC1yvwyXHTKy-37LjLmVB9EVyjqpkwZgzapaOvHc1ABqJpdOrUh-PyOgq-SduqSkMrvqZEdUeR_KbFVxqbxqWJMrqkl2HOJxOla9cHRowg5ObUBjeMoaTJfqie3t6uRUsFEFMzhIyvo6QMYHooxIdOdwpZ4tpzML6jv9o5DPtN375bKzy-UsjeshYbvad1mbrcxc8tYeiQkDZEIM0KeOdHm5C6neEyY6oF4s1vSYBNCnhE5O-R9dmp8Sk5KEseEkOH5u4G2RsIXBA9z1OTDoy6qF21EvRCGzsGfExfkmPAtzbnS-EHHxbMUiio0ZJoZshYo8dwJY6vSN7UsXBgW1v7GvIF9VsfzRmgkl_3rdemYy28DJKC0U2yufePcA3nUJEhtR3UO_tIlHxZvlDSX5eTx4vs5VkFfujNSiPsgH0PEeXABGBFbal7QxU1u0XHXIFwhW5cM8Fs\",
+                            "  \"n\": \"2bxkamUQjD4CN8rcq5BfNLJmRmosb-zY7ajPBJqtiLUTcqym23OkUIA1brBg34clmU2ZQmtd3LWi5kVJk_wr4WsMG_78jHK3wQA-HRhY4WZDZrULTsi4XWpNSwL4dCml4fs536RKy_TyrnpiXg0ug4JVVaEeo7VIZ593mVhCxC8Ev6FK8tZ2HGGOerUXLpgQdhcp9UwaI_l7jgoWNp1f7SuBqv1mfiw4ziC1yvwyXHTKy-37LjLmVB9EVyjqpkwZgzapaOvHc1ABqJpdOrUh-PyOgq-SduqSkMrvqZEdUeR_KbFVxqbxqWJMrqkl2HOJxOla9cHRowg5ObUBjeMoaTJfqie3t6uRUsFEFMzhIyvo6QMYHooxIdOdwpZ4tpzML6jv9o5DPtN375bKzy-UsjeshYbvad1mbrcxc8tYeiQkDZEIM0KeOdHm5C6neEyY6oF4s1vSYBNCnhE5O-R9dmp8Sk5KEseEkOH5u4G2RsIXBA9z1OTDoy6qF21EvRCGzsGfExfkmPAtzbnS-EHHxbMUiio0ZJoZshYo8dwJY6vSN7UsXBgW1v7GvIF9VsfzRmgkl_3rdemYy28DJKC0U2yufePcA3nUJEhtR3UO_tIlHxZvlDSX5eTx4vs5VkFfujNSiPsgH0PEeXABGBFbal7QxU1u0XHXIFwhW5cM8Fs\","
-                            \"e\": \"AQAB\"
+                            "  \"e\": \"AQAB\""
-                          }
+                            "}"
-                        ">>,
+                        >>,
                     sig =>
-                        <<"
+                        <<
-                          {
+                            "{"
-                            \"crv\":\"Ed25519\",
+                            "  \"crv\":\"Ed25519\","
-                            \"kid\":\"0S3dDL16upIQpkt5sooMFXeZR4j1O7fZngAWgn_Bmbo\",
+                            "  \"kid\":\"0S3dDL16upIQpkt5sooMFXeZR4j1O7fZngAWgn_Bmbo\","
-                            \"kty\":\"OKP\",
+                            "  \"kty\":\"OKP\","
-                            \"x\":\"tIUiRZkBczC152j1ItfvtITl222ZHLcz6wRqUDa0-Ls\"
+                            "  \"x\":\"tIUiRZkBczC152j1ItfvtITl222ZHLcz6wRqUDa0-Ls\""
-                        }
+                            "}"
-                        ">>
+                        >>
                 }
             }
         }}
@@ -99,16 +99,6 @@
         {disksup_posix_only, true}
     ]},
 
-    {how_are_you, [
-        {metrics_publishers, [
-            % {hay_statsd_publisher, #{
-            %     key_prefix => <<"kds.">>,
-            %     host => "localhost",
-            %     port => 8125
-            % }}
-        ]}
-    ]},
-
     {snowflake, [
         % 1 second
         {max_backward_clock_moving, 1000},

elvis.config

@@ -1,55 +1,32 @@
 [
     {elvis, [
+        {verbose, true},
         {config, [
             #{
-                dirs => ["apps/*/src"],
+                dirs => ["apps/*/src", "apps/*/include"],
                 filter => "*.erl",
-                ignore => ["_thrift.erl$"],
+                ruleset => erl_files,
                 rules => [
-                    {elvis_text_style, line_length, #{limit => 120, skip_comments => false}},
+                    {elvis_text_style, line_length, #{limit => 120}},
-                    {elvis_text_style, no_tabs},
-                    {elvis_text_style, no_trailing_whitespace},
-                    {elvis_style, macro_module_names},
-                    {elvis_style, operator_spaces, #{rules => [{right, ","}, {right, "++"}, {left, "++"}]}},
                     {elvis_style, nesting_level, #{level => 3}},
-                    {elvis_style, god_modules, #{limit => 30}},
+                    {elvis_style, no_if_expression, disable},
-                    {elvis_style, no_if_expression},
+                    {elvis_style, state_record_and_type, disable},
-                    {elvis_style, invalid_dynamic_call, #{ignore => [elvis]}},
+                    {elvis_style, dont_repeat_yourself, #{min_complexity => 15}}
-                    {elvis_style, used_ignored_variable},
-                    {elvis_style, no_behavior_info},
-                    {elvis_style, module_naming_convention, #{regex => "^([a-z][a-z0-9]*_?)*(_SUITE)?$"}},
-                    {elvis_style, function_naming_convention, #{regex => "^([a-z][a-z0-9]*_?)*$"}},
-                    {elvis_style, state_record_and_type, #{
-                        ignore => [
-                            kds_keyring_initializer,
-                            kds_keyring_manager,
-                            kds_keyring_rekeyer,
-                            kds_keyring_rotator,
-                            kds_keyring_unlocker
-                        ]
-                    }},
-                    {elvis_style, no_spec_with_records},
-                    {elvis_style, dont_repeat_yourself, #{min_complexity => 15}},
-                    {elvis_style, no_debug_call, #{ignore => [elvis, elvis_utils]}}
                 ]
             },
             #{
-                dirs => ["apps/*/test"],
+                dirs => ["apps/**/test"],
                 filter => "*.erl",
+                ruleset => erl_files,
                 rules => [
-                    {elvis_text_style, line_length, #{limit => 120, skip_comments => false}},
+                    {elvis_text_style, line_length, #{limit => 120}},
-                    {elvis_text_style, no_tabs},
-                    {elvis_text_style, no_trailing_whitespace},
-                    {elvis_style, macro_module_names},
-                    {elvis_style, operator_spaces, #{rules => [{right, ","}, {right, "++"}, {left, "++"}]}},
                     {elvis_style, nesting_level, #{level => 3}},
-                    {elvis_style, no_if_expression},
+                    {elvis_style, no_if_expression, disable},
-                    {elvis_style, used_ignored_variable},
+                    % We want to use `ct:pal/2` and friends in test code.
-                    {elvis_style, no_behavior_info},
+                    {elvis_style, no_debug_call, disable},
-                    {elvis_style, module_naming_convention, #{regex => "^([a-z][a-z0-9]*_?)*(_SUITE)?$"}},
+                    % Tests are usually more comprehensible when a bit more verbose.
-                    {elvis_style, function_naming_convention, #{regex => "^([a-z][a-z0-9]*_?)*$"}},
+                    {elvis_style, dont_repeat_yourself, #{min_complexity => 30}},
-                    {elvis_style, no_spec_with_records},
+                    {elvis_style, god_modules, disable}
-                    {elvis_style, dont_repeat_yourself, #{min_complexity => 30}}
                 ]
             },
             #{
@@ -63,19 +40,22 @@
                 ruleset => elvis_config
             },
             #{
-                dirs => ["."],
+                dirs => [".", "apps/*"],
                 filter => "rebar.config",
+                ruleset => rebar_config,
                 rules => [
-                    {elvis_text_style, line_length, #{limit => 120, skip_comments => false}},
+                    {elvis_text_style, line_length, #{limit => 120}},
                     {elvis_text_style, no_tabs},
-                    {elvis_text_style, no_trailing_whitespace}
+                    {elvis_text_style, no_trailing_whitespace},
+                    %% Temporarily disabled till regex pattern is available
+                    {elvis_project, no_deps_master_rebar, disable}
                 ]
             },
             #{
                 dirs => ["apps/*/src"],
                 filter => "*.app.src",
                 rules => [
-                    {elvis_text_style, line_length, #{limit => 120, skip_comments => false}},
+                    {elvis_text_style, line_length, #{limit => 120}},
                     {elvis_text_style, no_tabs},
                     {elvis_text_style, no_trailing_whitespace}
                 ]

rebar.config

@@ -1,11 +1,14 @@
-% Common project erlang options.
+%% Common project erlang options.
 {erl_opts, [
+    % mandatory
     debug_info,
     warnings_as_errors,
     warn_export_all,
     warn_missing_spec,
     warn_untyped_record,
     warn_export_vars,
+
+    % by default
     warn_unused_record,
     warn_bif_clash,
     warn_obsolete_guard,
@@ -14,38 +17,46 @@
     warn_unused_import,
     warn_unused_function,
     warn_deprecated_function
+
+    % at will
+    % bin_opt_info
+    % no_auto_import
+    % warn_missing_spec_all
 ]}.
 
-% Common project dependencies.
+%% Common project dependencies.
 {deps, [
     {lib_combin, "0.1.5"},
     {jsx, "3.1.0"},
-    {jose, "1.11.2"},
+    %% NOTE
-    {prometheus, "4.8.1"},
+    %% Pinning to version "1.11.2" from hex here causes constant upgrading and recompilation of the entire project
-    {prometheus_cowboy, "0.1.8"},
+    {jose, {git, "https://github.com/potatosalad/erlang-jose.git", {tag, "1.11.2"}}},
-    {shamir, {git, "https://github.com/rbkmoney/shamir.git", {branch, master}}},
+    {shamir, {git, "https://github.com/valitydev/shamir.git", {branch, master}}},
-    {woody, {git, "https://github.com/rbkmoney/woody_erlang.git", {branch, master}}},
+    {woody, {git, "https://github.com/valitydev/woody_erlang.git", {branch, master}}},
-    {genlib, {git, "https://github.com/rbkmoney/genlib.git", {branch, master}}},
+    {genlib, {git, "https://github.com/valitydev/genlib.git", {branch, master}}},
-    {erl_health, {git, "https://github.com/rbkmoney/erlang-health.git", {branch, master}}},
+    {erl_health, {git, "https://github.com/valitydev/erlang-health.git", {branch, master}}},
-    {cds_proto, {git, "https://github.com/rbkmoney/cds-proto.git", {branch, master}}},
+    {cds_proto, {git, "https://github.com/valitydev/cds-proto.git", {branch, master}}},
-    {msgpack, {git, "https://github.com/rbkmoney/msgpack-erlang", {branch, master}}},
+    {msgpack, {git, "https://github.com/valitydev/msgpack-erlang", {branch, master}}},
-    {scoper, {git, "https://github.com/rbkmoney/scoper.git", {branch, master}}}
+    {scoper, {git, "https://github.com/valitydev/scoper.git", {branch, master}}}
 ]}.
 
+%% XRef checks
 {xref_checks, [
     undefined_function_calls,
     undefined_functions,
-    % locals_not_used,
     deprecated_functions_calls,
     deprecated_functions
 ]}.
+% at will
+% {xref_warnings, true}.
 
+%% Dialyzer static analyzing
 {dialyzer, [
     {warnings, [
+        % mandatory
         unmatched_returns,
         error_handling,
         race_conditions,
-        %underspecs,
         unknown
     ]},
     {plt_apps, all_deps}
@@ -54,53 +65,61 @@
 {profiles, [
     {prod, [
         {deps, [
-            {how_are_you, {git, "https://github.com/rbkmoney/how_are_you.git", {ref, "2fd80134"}}},
+            % for introspection on production
-            {woody_api_hay, {git, "https://github.com/rbkmoney/woody_api_hay.git", {ref, "4c39134cd"}}},
+            {recon, "2.5.2"},
+            % Because of a dependency conflict, prometheus libs are only included in the prod profile for now
+            % https://github.com/project-fifo/rebar3_lint/issues/42
+            % https://github.com/valitydev/hellgate/pull/2/commits/884724c1799703cee4d1033850fe32c17f986d9e
+            {prometheus, "4.8.1"},
+            {prometheus_cowboy, "0.1.8"},
             {logger_logstash_formatter,
-                {git, "https://github.com/rbkmoney/logger_logstash_formatter.git", {ref, "87e52c755"}}},
+                {git, "https://github.com/valitydev/logger_logstash_formatter.git", {ref, "2c7b716"}}},
-            {recon, "2.5.2"}
+            {iosetopts, {git, "https://github.com/valitydev/iosetopts.git", {ref, "edb445c"}}}
         ]},
         {relx, [
             {release, {kds, "0.1.0"}, [
+                iosetopts,
                 {recon, load},
+                {runtime_tools, load},
+                {tools, load},
                 {logger_logstash_formatter, load},
-                woody_api_hay,
+                prometheus,
-                how_are_you,
+                prometheus_cowboy,
                 sasl,
                 kds
             ]},
+            {mode, minimal},
             {sys_config, "./config/sys.config"},
             {vm_args, "./config/vm.args"},
-            {mode, minimal},
             {extended_start_script, true}
         ]}
+    ]},
+    {test, [
+        {cover_enabled, true},
+        {deps, []},
+        {dialyzer, [
+            {plt_extra_apps, [eunit, common_test]}
+        ]}
     ]}
 ]}.
 
-{plugins, [
+{project_plugins, [
+    {rebar3_lint, "1.0.1"},
     {erlfmt, "1.0.0"},
-    {rebar3_thrift_compiler, {git, "https://github.com/rbkmoney/rebar3_thrift_compiler.git", {tag, "0.3.1"}}}
+    {covertool, "2.0.4"}
 ]}.
 
+%% Linter config.
+{elvis_output_format, colors}.
+
 {erlfmt, [
     {print_width, 120},
-    {files, [
+    {files, ["apps/*/{src,include,test}/*.{hrl,erl}", "rebar.config", "elvis.config", "config/sys.config"]}
-        "apps/*/{src,include,test}/*.{hrl,erl,app.src}",
-        "rebar.config",
-        "elvis.config"
-    ]}
 ]}.
 
-{overrides, [
+{covertool, [
-    {override, rebar3_protobuffs_plugin, [
+    {coverdata_files, [
-        {deps, [
+        "eunit.coverdata",
-            {protobuffs, {git, "https://github.com/basho/erlang_protobuffs.git", {tag, "0.8.2"}}}
+        "ct.coverdata"
-        ]}
-    ]},
-    {override, protobuffs, [
-        {deps, []}
-    ]},
-    {override, hamcrest, [
-        {plugins, []}
     ]}
 ]}.

rebar.lock

@@ -1,11 +1,10 @@
 {"1.2.0",
-[{<<"accept">>,{pkg,<<"accept">>,<<"0.3.5">>},2},
+[{<<"cache">>,{pkg,<<"cache">>,<<"2.3.3">>},1},
- {<<"cache">>,{pkg,<<"cache">>,<<"2.3.3">>},1},
  {<<"cds_proto">>,
-  {git,"https://github.com/rbkmoney/cds-proto.git",
+  {git,"https://github.com/valitydev/cds-proto.git",
-       {ref,"74a763b2ba3f45753a0c2c73048906ac95ff16e5"}},
+       {ref,"ed9f9078049ebcd1439d2ada0479fc8f33ccacf1"}},
   0},
- {<<"certifi">>,{pkg,<<"certifi">>,<<"2.6.1">>},2},
+ {<<"certifi">>,{pkg,<<"certifi">>,<<"2.8.0">>},2},
  {<<"cg_mon">>,
   {git,"https://github.com/rbkmoney/cg_mon.git",
        {ref,"5a87a37694e42b6592d3b4164ae54e0e87e24e18"}},
@@ -13,98 +12,85 @@
  {<<"cowboy">>,{pkg,<<"cowboy">>,<<"2.9.0">>},1},
  {<<"cowlib">>,{pkg,<<"cowlib">>,<<"2.11.0">>},2},
  {<<"erl_health">>,
-  {git,"https://github.com/rbkmoney/erlang-health.git",
+  {git,"https://github.com/valitydev/erlang-health.git",
        {ref,"5958e2f35cd4d09f40685762b82b82f89b4d9333"}},
   0},
  {<<"genlib">>,
-  {git,"https://github.com/rbkmoney/genlib.git",
+  {git,"https://github.com/valitydev/genlib.git",
-       {ref,"2bbc54d4abe0f779d57c8f5911dce64d295b1cd1"}},
+       {ref,"82c5ff3866e3019eb347c7f1d8f1f847bed28c10"}},
   0},
  {<<"gproc">>,{pkg,<<"gproc">>,<<"0.9.0">>},1},
- {<<"hackney">>,{pkg,<<"hackney">>,<<"1.17.4">>},1},
+ {<<"hackney">>,{pkg,<<"hackney">>,<<"1.18.0">>},1},
  {<<"idna">>,{pkg,<<"idna">>,<<"6.1.1">>},2},
- {<<"jose">>,{pkg,<<"jose">>,<<"1.11.2">>},0},
+ {<<"jose">>,
+  {git,"https://github.com/potatosalad/erlang-jose.git",
+       {ref,"991649695aaccd92c8effb1c1e88e6159fe8e9a6"}},
+  0},
  {<<"jsx">>,{pkg,<<"jsx">>,<<"3.1.0">>},0},
  {<<"lib_combin">>,{pkg,<<"lib_combin">>,<<"0.1.5">>},0},
  {<<"metrics">>,{pkg,<<"metrics">>,<<"1.0.1">>},2},
  {<<"mimerl">>,{pkg,<<"mimerl">>,<<"1.2.0">>},2},
  {<<"msgpack">>,
-  {git,"https://github.com/rbkmoney/msgpack-erlang",
+  {git,"https://github.com/valitydev/msgpack-erlang",
        {ref,"9d56647ed77498c7655da39891c4985142697083"}},
   0},
  {<<"parse_trans">>,{pkg,<<"parse_trans">>,<<"3.3.1">>},2},
- {<<"prometheus">>,{pkg,<<"prometheus">>,<<"4.8.1">>},0},
- {<<"prometheus_cowboy">>,{pkg,<<"prometheus_cowboy">>,<<"0.1.8">>},0},
- {<<"prometheus_httpd">>,{pkg,<<"prometheus_httpd">>,<<"2.1.11">>},1},
  {<<"proper">>,{pkg,<<"proper">>,<<"1.3.0">>},1},
- {<<"quantile_estimator">>,{pkg,<<"quantile_estimator">>,<<"0.2.1">>},1},
  {<<"ranch">>,{pkg,<<"ranch">>,<<"1.8.0">>},2},
  {<<"scoper">>,
-  {git,"https://github.com/rbkmoney/scoper.git",
+  {git,"https://github.com/valitydev/scoper.git",
        {ref,"7f3183df279bc8181efe58dafd9cae164f495e6f"}},
   0},
  {<<"shamir">>,
-  {git,"https://github.com/rbkmoney/shamir.git",
+  {git,"https://github.com/valitydev/shamir.git",
        {ref,"8ac011408f20891dddecedf15243109bdf479725"}},
   0},
  {<<"snowflake">>,
-  {git,"https://github.com/rbkmoney/snowflake.git",
+  {git,"https://github.com/valitydev/snowflake.git",
        {ref,"de159486ef40cec67074afe71882bdc7f7deab72"}},
   1},
  {<<"ssl_verify_fun">>,{pkg,<<"ssl_verify_fun">>,<<"1.1.6">>},2},
  {<<"thrift">>,
-  {git,"https://github.com/rbkmoney/thrift_erlang.git",
+  {git,"https://github.com/valitydev/thrift_erlang.git",
-       {ref,"846a0819d9b6d09d0c31f160e33a78dbad2067b4"}},
+       {ref,"c280ff266ae1c1906fb0dcee8320bb8d8a4a3c75"}},
   1},
  {<<"unicode_util_compat">>,{pkg,<<"unicode_util_compat">>,<<"0.7.0">>},2},
  {<<"woody">>,
-  {git,"https://github.com/rbkmoney/woody_erlang.git",
+  {git,"https://github.com/valitydev/woody_erlang.git",
-       {ref,"330bdcf71e99c2ea7aed424cd718939cb360ec1c"}},
+       {ref,"3ddacb9296691aa8ddad05498d1fd34b078eda75"}},
   0}]}.
 [
 {pkg_hash,[
- {<<"accept">>, <<"B33B127ABCA7CC948BBE6CAA4C263369ABF1347CFA9D8E699C6D214660F10CD1">>},
  {<<"cache">>, <<"B23A5FE7095445A88412A6E614C933377E0137B44FFED77C9B3FEF1A731A20B2">>},
- {<<"certifi">>, <<"DBAB8E5E155A0763EEA978C913CA280A6B544BFA115633FA20249C3D396D9493">>},
+ {<<"certifi">>, <<"D4FB0A6BB20B7C9C3643E22507E42F356AC090A1DCEA9AB99E27E0376D695EBA">>},
  {<<"cowboy">>, <<"865DD8B6607E14CF03282E10E934023A1BD8BE6F6BACF921A7E2A96D800CD452">>},
  {<<"cowlib">>, <<"0B9FF9C346629256C42EBE1EEB769A83C6CB771A6EE5960BD110AB0B9B872063">>},
  {<<"gproc">>, <<"853CCB7805E9ADA25D227A157BA966F7B34508F386A3E7E21992B1B484230699">>},
- {<<"hackney">>, <<"99DA4674592504D3FB0CFEF0DB84C3BA02B4508BAE2DFF8C0108BAA0D6E0977C">>},
+ {<<"hackney">>, <<"C4443D960BB9FBA6D01161D01CD81173089686717D9490E5D3606644C48D121F">>},
  {<<"idna">>, <<"8A63070E9F7D0C62EB9D9FCB360A7DE382448200FBBD1B106CC96D3D8099DF8D">>},
- {<<"jose">>, <<"F4C018CCF4FDCE22C71E44D471F15F723CB3EFAB5D909AB2BA202B5BF35557B3">>},
  {<<"jsx">>, <<"D12516BAA0BB23A59BB35DCCAF02A1BD08243FCBB9EFE24F2D9D056CCFF71268">>},
  {<<"lib_combin">>, <<"00F241FDCB6AFFFC1DE109A61A216C07E4E51C52CCB165656565BF660E7C78EB">>},
  {<<"metrics">>, <<"25F094DEA2CDA98213CECC3AEFF09E940299D950904393B2A29D191C346A8486">>},
  {<<"mimerl">>, <<"67E2D3F571088D5CFD3E550C383094B47159F3EEE8FFA08E64106CDF5E981BE3">>},
  {<<"parse_trans">>, <<"16328AB840CC09919BD10DAB29E431DA3AF9E9E7E7E6F0089DD5A2D2820011D8">>},
- {<<"prometheus">>, <<"FA76B152555273739C14B06F09F485CF6D5D301FE4E9D31B7FF803D26025D7A0">>},
- {<<"prometheus_cowboy">>, <<"CFCE0BC7B668C5096639084FCD873826E6220EA714BF60A716F5BD080EF2A99C">>},
- {<<"prometheus_httpd">>, <<"F616ED9B85B536B195D94104063025A91F904A4CFC20255363F49A197D96C896">>},
  {<<"proper">>, <<"C1ACD51C51DA17A2FE91D7A6FC6A0C25A6A9849D8DC77093533109D1218D8457">>},
- {<<"quantile_estimator">>, <<"EF50A361F11B5F26B5F16D0696E46A9E4661756492C981F7B2229EF42FF1CD15">>},
  {<<"ranch">>, <<"8C7A100A139FD57F17327B6413E4167AC559FBC04CA7448E9BE9057311597A1D">>},
  {<<"ssl_verify_fun">>, <<"CF344F5692C82D2CD7554F5EC8FD961548D4FD09E7D22F5B62482E5AEAEBD4B0">>},
  {<<"unicode_util_compat">>, <<"BC84380C9AB48177092F43AC89E4DFA2C6D62B40B8BD132B1059ECC7232F9A78">>}]},
 {pkg_hash_ext,[
- {<<"accept">>, <<"11B18C220BCC2EAB63B5470C038EF10EB6783BCB1FCDB11AA4137DEFA5AC1BB8">>},
  {<<"cache">>, <<"44516CE6FA03594D3A2AF025DD3A87BFE711000EB730219E1DDEFC816E0AA2F4">>},
- {<<"certifi">>, <<"524C97B4991B3849DD5C17A631223896272C6B0AF446778BA4675A1DFF53BB7E">>},
+ {<<"certifi">>, <<"6AC7EFC1C6F8600B08D625292D4BBF584E14847CE1B6B5C44D983D273E1097EA">>},
  {<<"cowboy">>, <<"2C729F934B4E1AA149AFF882F57C6372C15399A20D54F65C8D67BEF583021BDE">>},
  {<<"cowlib">>, <<"2B3E9DA0B21C4565751A6D4901C20D1B4CC25CBB7FD50D91D2AB6DD287BC86A9">>},
  {<<"gproc">>, <<"587E8AF698CCD3504CF4BA8D90F893EDE2B0F58CABB8A916E2BF9321DE3CF10B">>},
- {<<"hackney">>, <<"DE16FF4996556C8548D512F4DBE22DD58A587BF3332E7FD362430A7EF3986B16">>},
+ {<<"hackney">>, <<"9AFCDA620704D720DB8C6A3123E9848D09C87586DC1C10479C42627B905B5C5E">>},
  {<<"idna">>, <<"92376EB7894412ED19AC475E4A86F7B413C1B9FBB5BD16DCCD57934157944CEA">>},
- {<<"jose">>, <<"98143FBC48D55F3A18DABA82D34FE48959D44538E9697C08F34200FA5F0947D2">>},
  {<<"jsx">>, <<"0C5CC8FDC11B53CC25CF65AC6705AD39E54ECC56D1C22E4ADB8F5A53FB9427F3">>},
  {<<"lib_combin">>, <<"D565215B9E5B3B1EF0B1A5DEDD0CC41AEA0814D6EAD6191584B5961C9DB874D5">>},
  {<<"metrics">>, <<"69B09ADDDC4F74A40716AE54D140F93BEB0FB8978D8636EADED0C31B6F099F16">>},
  {<<"mimerl">>, <<"F278585650AA581986264638EBF698F8BB19DF297F66AD91B18910DFC6E19323">>},
  {<<"parse_trans">>, <<"07CD9577885F56362D414E8C4C4E6BDF10D43A8767ABB92D24CBE8B24C54888B">>},
- {<<"prometheus">>, <<"6EDFBE928D271C7F657A6F2C46258738086584BD6CAE4A000B8B9A6009BA23A5">>},
- {<<"prometheus_cowboy">>, <<"BA286BECA9302618418892D37BCD5DC669A6CC001F4EB6D6AF85FF81F3F4F34C">>},
- {<<"prometheus_httpd">>, <<"0BBE831452CFDF9588538EB2F570B26F30C348ADAE5E95A7D87F35A5910BCF92">>},
  {<<"proper">>, <<"4AA192FCCDDD03FDBE50FEF620BE9D4D2F92635B54F55FB83AEC185994403CBC">>},
- {<<"quantile_estimator">>, <<"282A8A323CA2A845C9E6F787D166348F776C1D4A41EDE63046D72D422E3DA946">>},
  {<<"ranch">>, <<"49FBCFD3682FAB1F5D109351B61257676DA1A2FDBE295904176D5E521A2DDFE5">>},
  {<<"ssl_verify_fun">>, <<"BDB0D2471F453C88FF3908E7686F86F9BE327D065CC1EC16FA4540197EA04680">>},
  {<<"unicode_util_compat">>, <<"25EEE6D67DF61960CF6A794239566599B09E17E668D3700247BC498638152521">>}]}