[FEATURE] Embed static assets in Go binary (#916)

* [FEATURE] Embed static assets in Go binary

* Refactor/consolidate code and specify public_html via configuration

* Update docs and config template for assets

* Update AUR package pre-requisites and systemd unit

* Include static assets as Buildkite and GitHub artifacts

* Remove references to PUBLIC_DIR

* Only serve assets via embedded filesystem and remove configuration references

* Update authelia-scripts helper to build the embedded filesystem

* Mock the embedded filesystem for unit tests
Add to gitignore to ensure this isn't overwritten.

* Move go:generate to satisfy linter

.buildkite/annotations/artifacts

@@ -28,4 +28,11 @@
         <a href="artifact://authelia-darwin-amd64.tar.gz.sha256">authelia-darwin-amd64.tar.gz.sha256</a>
       </dd>
     </div>
+  <div class="m1">
+      <dt>public_html</dt>
+      <dd>
+        <a href="artifact://authelia-public_html.tar.gz">authelia-public_html.tar.gz</a><br>
+        <a href="artifact://authelia-public_html.tar.gz.sha256">authelia-public_html.tar.gz.sha256</a>
+      </dd>
+    </div>
 </dl>

.buildkite/hooks/pre-artifact

@@ -4,17 +4,21 @@ set +u
 
 DOCKER_IMAGE=authelia/authelia
 
+if [[ $BUILDKITE_LABEL == ":hammer_and_wrench: Unit Test" ]]; then
+  tar -czf authelia-public_html.tar.gz -C dist public_html
+  sha256sum authelia-public_html.tar.gz > authelia-public_html.tar.gz.sha256
+fi
+
 if [[ $BUILDKITE_LABEL =~ ":docker: Build Image" ]]; then
   echo "--- :docker: Saving artifacts for :buildkite: :docker: :github: releases"
   # Save binary for buildkite and github artifacts
   docker create --name authelia-binary ${DOCKER_IMAGE}:latest
   docker cp authelia-binary:/usr/app/authelia ./authelia-"${OS}"-"${ARCH}"
-  docker cp authelia-binary:/usr/app/public_html ./
   docker rm -f authelia-binary
   if [[ $OS == "linux" ]]; then
-    tar -czf authelia-"${OS}"-"${ARCH}".tar.gz authelia-"${OS}"-"${ARCH}" authelia.service config.template.yml public_html
+    tar -czf authelia-"${OS}"-"${ARCH}".tar.gz authelia-"${OS}"-"${ARCH}" authelia.service config.template.yml
   else
-    tar -czf authelia-"${OS}"-"${ARCH}".tar.gz authelia-"${OS}"-"${ARCH}" config.template.yml public_html
+    tar -czf authelia-"${OS}"-"${ARCH}".tar.gz authelia-"${OS}"-"${ARCH}" config.template.yml
   fi
   sha256sum authelia-"${OS}"-"${ARCH}".tar.gz > authelia-"${OS}"-"${ARCH}".tar.gz.sha256
   # Saving image for push to docker hub, darwin image is not required as OSX utilses linux manifests

.buildkite/pipeline.sh

@@ -32,6 +32,9 @@ steps:
 
   - label: ":hammer_and_wrench: Unit Test"
     command: "authelia-scripts --log-level debug ci"
+    artifact_paths:
+      - "authelia-public_html.tar.gz"
+      - "authelia-public_html.tar.gz.sha256"
     if: build.branch !~ /^(master)|(v[0-9]+\.[0-9]+\.[0-9]+)$\$/ && build.env("CI_BYPASS") != "true"
 
   - wait:

.buildkite/steps/aurhelper.sh

@@ -8,9 +8,11 @@ cd "${PACKAGE}" || exit
 
 if [[ $PACKAGE != "authelia-git" ]]; then
   sed -i "/pkgver=/c\pkgver=${BUILDKITE_TAG//v/}" PKGBUILD && \
+  sed -i "/pkgrel=/c\pkgrel=1" PKGBUILD && \
   docker run --rm -v $PWD:/build authelia/aurpackager bash -c "cd /build && updpkgsums"
 else
-  sed -i "/pkgver=/c\pkgver=${GITTAG}" PKGBUILD
+  sed -i "/pkgver=/c\pkgver=${GITTAG}" PKGBUILD && \
+  sed -i "/pkgrel=/c\pkgrel=1" PKGBUILD
 fi
 
 docker run --rm -v $PWD:/build authelia/aurpackager bash -c "cd /build && makepkg --printsrcinfo >| .SRCINFO" && \

.buildkite/steps/ghartifacts.sh

@@ -7,7 +7,8 @@ for FILES in \
   authelia-linux-amd64.tar.gz authelia-linux-amd64.tar.gz.sha256 \
   authelia-linux-arm32v7.tar.gz authelia-linux-arm32v7.tar.gz.sha256 \
   authelia-linux-arm64v8.tar.gz authelia-linux-arm64v8.tar.gz.sha256 \
-  authelia-darwin-amd64.tar.gz authelia-darwin-amd64.tar.gz.sha256;
+  authelia-darwin-amd64.tar.gz authelia-darwin-amd64.tar.gz.sha256 \
+  authelia-public_html.tar.gz authelia-public_html.tar.gz.sha256;
 do
   artifacts+=(-a "${FILES}")
 done

.gitignore

@@ -42,3 +42,5 @@ Configuration.schema.json
 .authelia-interrupt
 
 qemu-*-static
+
+public_html.gen.go

Dockerfile

@@ -1,3 +1,14 @@
+# ========================================
+# ===== Build image for the frontend =====
+# ========================================
+FROM node:14-alpine AS builder-frontend
+
+WORKDIR /node/src/app
+COPY web .
+
+# Install the dependencies and build
+RUN yarn install --frozen-lockfile && INLINE_RUNTIME_CHUNK=false yarn build
+
 # =======================================
 # ===== Build image for the backend =====
 # =======================================
@@ -12,12 +23,18 @@ RUN apk --no-cache add gcc musl-dev
 WORKDIR /go/src/app
 
 COPY go.mod go.sum ./
+COPY --from=builder-frontend /node/src/app/build public_html
 
 RUN go mod download
 
 COPY cmd cmd
 COPY internal internal
 
+# Prepare static files to be embedded in Go binary
+RUN go get -u aletheia.icu/broccoli && \
+cd internal/server && \
+go generate .
+
 # Set the build version and time
 RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
     sed -i "s/__BUILD_TAG__/${BUILD_TAG}/" cmd/authelia/constants.go && \
@@ -27,17 +44,6 @@ RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
 RUN cd cmd/authelia && \
 GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build -tags netgo -ldflags '-w -linkmode external -extldflags -static' -trimpath -o authelia
 
-# ========================================
-# ===== Build image for the frontend =====
-# ========================================
-FROM node:14-alpine AS builder-frontend
-
-WORKDIR /node/src/app
-COPY web .
-
-# Install the dependencies and build
-RUN yarn install --frozen-lockfile && INLINE_RUNTIME_CHUNK=false yarn build
-
 # ===================================
 # ===== Authelia official image =====
 # ===================================
@@ -48,7 +54,6 @@ RUN apk --no-cache add ca-certificates tzdata
 WORKDIR /usr/app
 
 COPY --from=builder-backend /go/src/app/cmd/authelia/authelia ./
-COPY --from=builder-frontend /node/src/app/build public_html
 
 EXPOSE 9091
 

Dockerfile.arm32v7

@@ -1,3 +1,14 @@
+# ========================================
+# ===== Build image for the frontend =====
+# ========================================
+FROM node:14-alpine AS builder-frontend
+
+WORKDIR /node/src/app
+COPY web .
+
+# Install the dependencies and build
+RUN yarn install --frozen-lockfile && INLINE_RUNTIME_CHUNK=false yarn build
+
 # =======================================
 # ===== Build image for the backend =====
 # =======================================
@@ -15,12 +26,18 @@ RUN apk --no-cache add curl && \
 WORKDIR /go/src/app
 
 COPY go.mod go.sum ./
+COPY --from=builder-frontend /node/src/app/build public_html
 
 RUN go mod download
 
 COPY cmd cmd
 COPY internal internal
 
+# Prepare static files to be embedded in Go binary
+RUN go get -u aletheia.icu/broccoli && \
+cd internal/server && \
+go generate .
+
 # Set the build version and time
 RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
     sed -i "s/__BUILD_TAG__/${BUILD_TAG}/" cmd/authelia/constants.go && \
@@ -30,17 +47,6 @@ RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
 RUN cd cmd/authelia && \
 GOOS=linux GOARCH=arm CGO_ENABLED=1 CC=arm-linux-musleabihf-gcc go build -tags netgo -ldflags '-w -linkmode external -extldflags -static' -trimpath -o authelia
 
-# ========================================
-# ===== Build image for the frontend =====
-# ========================================
-FROM node:14-alpine AS builder-frontend
-
-WORKDIR /node/src/app
-COPY web .
-
-# Install the dependencies and build
-RUN yarn install --frozen-lockfile && INLINE_RUNTIME_CHUNK=false yarn build
-
 # ===================================
 # ===== Authelia official image =====
 # ===================================
@@ -54,7 +60,6 @@ RUN apk --no-cache add ca-certificates tzdata && \
 WORKDIR /usr/app
 
 COPY --from=builder-backend /go/src/app/cmd/authelia/authelia ./
-COPY --from=builder-frontend /node/src/app/build public_html
 
 EXPOSE 9091
 

Dockerfile.arm64v8

@@ -1,3 +1,14 @@
+# ========================================
+# ===== Build image for the frontend =====
+# ========================================
+FROM node:14-alpine AS builder-frontend
+
+WORKDIR /node/src/app
+COPY web .
+
+# Install the dependencies and build
+RUN yarn install --frozen-lockfile && INLINE_RUNTIME_CHUNK=false yarn build
+
 # =======================================
 # ===== Build image for the backend =====
 # =======================================
@@ -15,12 +26,18 @@ RUN apk --no-cache add curl && \
 WORKDIR /go/src/app
 
 COPY go.mod go.sum ./
+COPY --from=builder-frontend /node/src/app/build public_html
 
 RUN go mod download
 
 COPY cmd cmd
 COPY internal internal
 
+# Prepare static files to be embedded in Go binary
+RUN go get -u aletheia.icu/broccoli && \
+cd internal/server && \
+go generate .
+
 # Set the build version and time
 RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
     sed -i "s/__BUILD_TAG__/${BUILD_TAG}/" cmd/authelia/constants.go && \
@@ -30,17 +47,6 @@ RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
 RUN cd cmd/authelia && \
 GOOS=linux GOARCH=arm64 CGO_ENABLED=1 CC=aarch64-linux-musl-gcc go build -tags netgo -ldflags '-w -linkmode external -extldflags -static' -trimpath -o authelia
 
-# ========================================
-# ===== Build image for the frontend =====
-# ========================================
-FROM node:14-alpine AS builder-frontend
-
-WORKDIR /node/src/app
-COPY web .
-
-# Install the dependencies and build
-RUN yarn install --frozen-lockfile && INLINE_RUNTIME_CHUNK=false yarn build
-
 # ===================================
 # ===== Authelia official image =====
 # ===================================
@@ -54,7 +60,6 @@ RUN apk --no-cache add ca-certificates tzdata && \
 WORKDIR /usr/app
 
 COPY --from=builder-backend /go/src/app/cmd/authelia/authelia ./
-COPY --from=builder-frontend /node/src/app/build public_html
 
 EXPOSE 9091
 

Dockerfile.darwin

@@ -1,3 +1,14 @@
+# ========================================
+# ===== Build image for the frontend =====
+# ========================================
+FROM node:14-alpine AS builder-frontend
+
+WORKDIR /node/src/app
+COPY web .
+
+# Install the dependencies and build
+RUN yarn install --frozen-lockfile && INLINE_RUNTIME_CHUNK=false yarn build
+
 # =======================================
 # ===== Build image for the backend =====
 # =======================================
@@ -14,12 +25,18 @@ RUN apk --no-cache add clang-dev curl gcc musl-dev && \
 WORKDIR /go/src/app
 
 COPY go.mod go.sum ./
+COPY --from=builder-frontend /node/src/app/build public_html
 
 RUN go mod download
 
 COPY cmd cmd
 COPY internal internal
 
+# Prepare static files to be embedded in Go binary
+RUN go get -u aletheia.icu/broccoli && \
+cd internal/server && \
+go generate .
+
 # Set the build version and time
 RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
     sed -i "s/__BUILD_TAG__/${BUILD_TAG}/" cmd/authelia/constants.go && \
@@ -29,17 +46,6 @@ RUN echo "Write tag ${BUILD_TAG} and commit ${BUILD_COMMIT} in binary." && \
 RUN cd cmd/authelia && \
 GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 CC=o64-clang go build -tags netgo -ldflags '-w -linkmode external' -trimpath -o authelia
 
-# ========================================
-# ===== Build image for the frontend =====
-# ========================================
-FROM node:14-alpine AS builder-frontend
-
-WORKDIR /node/src/app
-COPY web .
-
-# Install the dependencies and build
-RUN yarn install --frozen-lockfile && INLINE_RUNTIME_CHUNK=false yarn build
-
 # ===================================
 # ===== Authelia official image =====
 # ===================================
@@ -50,7 +56,6 @@ RUN apk --no-cache add ca-certificates tzdata
 WORKDIR /usr/app
 
 COPY --from=builder-backend /go/src/app/cmd/authelia/authelia ./
-COPY --from=builder-frontend /node/src/app/build public_html
 
 EXPOSE 9091
 

authelia.service

@@ -3,7 +3,6 @@ Description=Authelia authentication and authorization server
 After=network.target
 
 [Service]
-Environment=PUBLIC_DIR=/usr/share/webapps/authelia
 ExecStart=/usr/bin/authelia --config /etc/authelia/configuration.yml
 SyslogIdentifier=authelia
 

bootstrap.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-export PATH=$PATH:./cmd/authelia-scripts/:./.buildkite/steps/:./node_modules/.bin:/tmp
+export PATH=$PATH:./cmd/authelia-scripts/:./.buildkite/steps/:$GOPATH/bin:./web/node_modules/.bin:/tmp
 
 if [[ -z "$OLD_PS1" ]]; then
   OLD_PS1="$PS1"

cmd/authelia-scripts/cmd_build.go

@@ -40,7 +40,30 @@ func buildFrontend() {
 		log.Fatal(err)
 	}
 
-	if err := os.Rename("web/build", OutputDir+"/public_html"); err != nil {
+	if err := os.Rename("web/build", "./public_html"); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func generateEmbeddedAssets() {
+	cmd := utils.CommandWithStdout("go", "get", "-u", "aletheia.icu/broccoli")
+
+	err := cmd.Run()
+
+	if err != nil {
+		panic(err)
+	}
+
+	cmd = utils.CommandWithStdout("go", "generate", ".")
+	cmd.Dir = "internal/server"
+
+	err = cmd.Run()
+
+	if err != nil {
+		panic(err)
+	}
+
+	if err := os.Rename("./public_html", OutputDir+"/public_html"); err != nil {
 		log.Fatal(err)
 	}
 }
@@ -58,9 +81,10 @@ func Build(cobraCmd *cobra.Command, args []string) {
 		panic(err)
 	}
 
-	log.Debug("Building Authelia Go binary...")
-	buildAutheliaBinary()
-
 	log.Debug("Building Authelia frontend...")
 	buildFrontend()
+
+	log.Debug("Building Authelia Go binary...")
+	generateEmbeddedAssets()
+	buildAutheliaBinary()
 }

cmd/authelia-scripts/cmd_serve.go

@@ -1,8 +1,6 @@
 package main
 
 import (
-	"os"
-
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
@@ -13,6 +11,5 @@ import (
 func ServeCmd(cobraCmd *cobra.Command, args []string) {
 	log.Infof("Running Authelia with config %s...", args[0])
 	cmd := utils.CommandWithStdout(OutputDir+"/authelia", "--config", args[0])
-	cmd.Env = append(os.Environ(), "PUBLIC_DIR=dist/public_html")
 	utils.RunCommandUntilCtrlC(cmd)
 }

docs/deployment/deployment-ha.md

@@ -40,7 +40,7 @@ pay attention to the permissions of the configuration file. See
 
     # Build it if not done already
     $ authelia-scripts build
-    $ PUBLIC_DIR=./dist/public_html authelia --config /path/to/your/configuration.yml
+    $ authelia --config /path/to/your/configuration.yml
 
 ### Deploy With Docker
 

go.mod

@@ -3,10 +3,10 @@ module github.com/authelia/authelia
 go 1.13
 
 require (
+	aletheia.icu/broccoli/fs v0.0.0-20200420200651-c5ac961a357a
 	github.com/Gurpartap/logrus-stack v0.0.0-20170710170904-89c00d8a28f4
 	github.com/Workiva/go-datastructures v1.0.52
 	github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a
-	github.com/cespare/reflex v0.2.0 // indirect
 	github.com/deckarep/golang-set v1.7.1
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/duosecurity/duo_api_golang v0.0.0-20190308151101-6c680f768e74
@@ -16,14 +16,13 @@ require (
 	github.com/go-ldap/ldap/v3 v3.1.8
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/golang/mock v1.4.3
-	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/kr/pty v1.1.8 // indirect
 	github.com/lib/pq v1.4.0
 	github.com/mattn/go-sqlite3 v2.0.3+incompatible
-	github.com/ogier/pflag v0.0.1 // indirect
 	github.com/onsi/ginkgo v1.10.3 // indirect
 	github.com/onsi/gomega v1.7.1 // indirect
 	github.com/otiai10/copy v1.1.1
+	github.com/pelletier/go-toml v1.4.0 // indirect
 	github.com/pquerna/otp v1.2.0
 	github.com/simia-tech/crypt v0.4.2
 	github.com/sirupsen/logrus v1.5.0
@@ -33,9 +32,5 @@ require (
 	github.com/tebeka/selenium v0.9.9
 	github.com/tstranex/u2f v1.0.0
 	github.com/valyala/fasthttp v1.12.0
-	github.com/xdg/stringprep v1.0.0 // indirect
-	go.mongodb.org/mongo-driver v1.3.2
-	google.golang.org/appengine v1.6.5 // indirect
-	gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect
 	gopkg.in/yaml.v2 v2.2.8
 )

go.sum

@@ -1,8 +1,11 @@
+aletheia.icu/broccoli/fs v0.0.0-20200420200651-c5ac961a357a h1:yaJ5VsiG+ZS/viFsbCKbZXYuvt2TJRa/V4IVQKk0sEs=
+aletheia.icu/broccoli/fs v0.0.0-20200420200651-c5ac961a357a/go.mod h1:62pufqcyJVU55Qd5VtXz24d/P+VCFWc18FAbHnyrT+s=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
 cloud.google.com/go v0.41.0 h1:NFvqUTDnSNYPX5oReekmB+D+90jrJIcVImxQ3qrBVgM=
 cloud.google.com/go v0.41.0/go.mod h1:OauMR7DV8fzvZIl2qg6rkaIhD/vmgk4iwEw/h6ercmg=
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802 h1:1BDTz0u9nC3//pOCMdNH+CiXJVYJh5UQNCOBG7jbELc=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
@@ -11,12 +14,12 @@ github.com/BurntSushi/xgbutil v0.0.0-20160919175755-f7c97cef3b4e/go.mod h1:uw9h2
 github.com/Gurpartap/logrus-stack v0.0.0-20170710170904-89c00d8a28f4 h1:vdT7QwBhJJEVNFMBNhRSFDRCB6O16T28VhvqRgqFyn8=
 github.com/Gurpartap/logrus-stack v0.0.0-20170710170904-89c00d8a28f4/go.mod h1:SvXOG8ElV28oAiG9zv91SDe5+9PfIr7PPccpr8YyXNs=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
-github.com/Workiva/go-datastructures v1.0.50 h1:slDmfW6KCHcC7U+LP3DDBbm4fqTwZGn1beOFPfGaLvo=
-github.com/Workiva/go-datastructures v1.0.50/go.mod h1:Z+F2Rca0qCsVYDS8z7bAGm8f3UkzuWYS/oBZz5a7VVA=
 github.com/Workiva/go-datastructures v1.0.52 h1:PLSK6pwn8mYdaoaCZEMsXBpBotr4HHn9abU0yMQt0NI=
 github.com/Workiva/go-datastructures v1.0.52/go.mod h1:Z+F2Rca0qCsVYDS8z7bAGm8f3UkzuWYS/oBZz5a7VVA=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/andybalholm/brotli v1.0.0 h1:7UCwP93aiSfvWpapti8g88vVVGp2qqtGyePsSuDafo4=
+github.com/andybalholm/brotli v1.0.0/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu3qAvBg8x/Y=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
@@ -28,23 +31,16 @@ github.com/blang/semver v3.5.1+incompatible h1:cQNTCjp13qL8KC3Nbxr/y2Bqb63oX6wdn
 github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
 github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc h1:biVzkmvwrH8WK8raXaxBx6fRVTlJILwEwQGL1I/ByEI=
 github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
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@@ -57,16 +53,6 @@ github.com/duosecurity/duo_api_golang v0.0.0-20190308151101-6c680f768e74 h1:2MIh
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@@ -83,46 +69,16 @@ github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeME
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@@ -137,9 +93,8 @@ github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt
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@@ -155,6 +110,7 @@ github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OI
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@@ -169,23 +125,16 @@ github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
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@@ -195,15 +144,12 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxv
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@@ -337,54 +246,30 @@ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.2.0/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
-github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/tebeka/selenium v0.9.9 h1:cNziB+etNgyH/7KlNI7RMC1ua5aH1+5wUlFQyzeMh+w=
 github.com/tebeka/selenium v0.9.9/go.mod h1:5Fr8+pUvU6B1OiPfkdCKdXZyr5znvVkxuPd0NOdZCQc=
-github.com/tidwall/pretty v1.0.0 h1:HsD+QiTn7sK6flMKIvNmpqz1qrpP3Ps6jOKIKMooyg4=
-github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
-github.com/tinylib/msgp v1.1.0 h1:9fQd+ICuRIu/ue4vxJZu6/LzxN0HwMds2nq/0cFvxHU=
-github.com/tinylib/msgp v1.1.0/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
-github.com/tinylib/msgp v1.1.1 h1:TnCZ3FIuKeaIy+F45+Cnp+caqdXGy4z74HvwXN+570Y=
-github.com/tinylib/msgp v1.1.1/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tinylib/msgp v1.1.2 h1:gWmO7n0Ys2RBEb7GPYB9Ujq8Mk5p2U08lRnmMcGy6BQ=
 github.com/tinylib/msgp v1.1.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tstranex/u2f v1.0.0 h1:HhJkSzDDlVSVIVt7pDJwCHQj67k7A5EeBgPmeD+pVsQ=
 github.com/tstranex/u2f v1.0.0/go.mod h1:eahSLaqAS0zsIEv80+vXT7WanXs7MQQDg3j3wGBSayo=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
-github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
-github.com/valyala/fasthttp v1.6.0 h1:uWF8lgKmeaIewWVPwi4GRq2P6+R46IgYZdxWtM+GtEY=
-github.com/valyala/fasthttp v1.6.0/go.mod h1:FstJa9V+Pj9vQ7OJie2qMHdwemEDaDiSdBnvPM1Su9w=
 github.com/valyala/fasthttp v1.9.0 h1:hNpmUdy/+ZXYpGy0OBfm7K0UQTzb73W0T0U4iJIVrMw=
 github.com/valyala/fasthttp v1.9.0/go.mod h1:FstJa9V+Pj9vQ7OJie2qMHdwemEDaDiSdBnvPM1Su9w=
-github.com/valyala/fasthttp v1.10.0 h1:OcUaVkFSir/TK5oHYpsxBDzCgUcwCm+Ns8GnouOmcGw=
-github.com/valyala/fasthttp v1.10.0/go.mod h1:FstJa9V+Pj9vQ7OJie2qMHdwemEDaDiSdBnvPM1Su9w=
 github.com/valyala/fasthttp v1.11.0 h1:CpWaRjWmZMkgcngl8P7ygGoHmfXSZDcKx3Vdv8Bdkuw=
 github.com/valyala/fasthttp v1.11.0/go.mod h1:FstJa9V+Pj9vQ7OJie2qMHdwemEDaDiSdBnvPM1Su9w=
 github.com/valyala/fasthttp v1.12.0 h1:TsB9qkSeiMXB40ELWWSRMjlsE+8IkqXHcs01y2d9aw0=
 github.com/valyala/fasthttp v1.12.0/go.mod h1:229t1eWu9UXTPmoUkbpN/fctKPBY4IJoFXQnxHGXy6E=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
-github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c h1:u40Z8hqBAAQyv+vATcGgV0YCnDjqSL7/q/JyPhhJSPk=
-github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c/go.mod h1:lB8K/P019DLNhemzwFU4jHLhdvlE6uDZjXFejJXr49I=
-github.com/xdg/stringprep v0.0.0-20180714160509-73f8eece6fdc/go.mod h1:Jhud4/sHMO4oL310DaZAKk9ZaJ08SJfe+sJh0HrGL1Y=
-github.com/xdg/stringprep v1.0.0 h1:d9X0esnoa3dFsV0FG35rAT0RIhYFlPq7MiP+DW89La0=
-github.com/xdg/stringprep v1.0.0/go.mod h1:Jhud4/sHMO4oL310DaZAKk9ZaJ08SJfe+sJh0HrGL1Y=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
-go.mongodb.org/mongo-driver v1.1.3 h1:++7u8r9adKhGR+I79NfEtYrk2ktjenErXM99PSufIoI=
-go.mongodb.org/mongo-driver v1.1.3/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
-go.mongodb.org/mongo-driver v1.3.1 h1:op56IfTQiaY2679w922KVWa3qcHdml2K/Io8ayAOUEQ=
-go.mongodb.org/mongo-driver v1.3.1/go.mod h1:MSWZXKOynuguX+JSvwP8i+58jYCXxbia8HS3gZBapIE=
-go.mongodb.org/mongo-driver v1.3.2 h1:IYppNjEV/C+/3VPbhHVxQ4t04eVW0cLp0/pNdW++6Ug=
-go.mongodb.org/mongo-driver v1.3.2/go.mod h1:MSWZXKOynuguX+JSvwP8i+58jYCXxbia8HS3gZBapIE=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0 h1:C9hSCOW830chIVkdja34wa6Ky+IzWllkUinR+BtRZd4=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
@@ -393,11 +278,8 @@ go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181112202954-3d3f9f413869/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190422162423-af44ce270edf/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
-golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5 h1:58fnuSXlxZmFdJyvtTFVmVhcMLU6v5fEb/ok4wyqtNU=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -426,6 +308,7 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 h1:k7pJ2yAPLPgbskkFdhRCsA77k2fySZ1zf2zCjvQCiIM=
 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
 golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -435,7 +318,6 @@ golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20190412183630-56d357773e84/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -444,17 +326,13 @@ golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116161606-93218def8b18/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190419153524-e8e3143a4f4a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190531175056-4c3a928424d2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0 h1:HyfiK1WMnHj5FXFXatD+Qs1A/xC2Run6RzeW1SyHxpc=
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -472,19 +350,14 @@ golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190329151228-23e29df326fe/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190416151739-9c9e1878f421/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190420181800-aa740d480789/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-golang.org/x/tools v0.0.0-20190531172133-b3315ee88b7d/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190624190245-7f2218787638 h1:uIfBkD8gLczr4XDgYpt/qJYds2YJwZRNw4zs7wSnNhk=
 golang.org/x/tools v0.0.0-20190624190245-7f2218787638/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
@@ -496,8 +369,6 @@ google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
-google.golang.org/appengine v1.6.5 h1:tycE03LOZYQNhDpS27tcQdAzLCVMaj7QT2SXxebnpCM=
-google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -511,13 +382,11 @@ google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ij
 google.golang.org/grpc v1.21.1 h1:j6XxA85m/6txkUCHvzlV5f+HBNl/1r5cZ2A/3IEFOO8=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
-gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d h1:TxyelI5cVkbREznMhfzycHdkp5cLA7DpE+GKjSslYhM=
-gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d/go.mod h1:cuepJuh7vyXfUyUwEgHQXw849cJrilpS5NeIjOWESAw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=

internal/server/index.go

@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"html/template"
 	"io/ioutil"
-	"os"
 
 	"github.com/valyala/fasthttp"
 
@@ -15,9 +14,10 @@ import (
 var alphaNumericRunes = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
 
 // ServeIndex serve the index.html file with nonce generated for supporting
-// restrictive CSP while using material-ui.
+// restrictive CSP while using material-ui from the embedded virtual filesystem.
+//go:generate broccoli -src ../../public_html -o public_html
 func ServeIndex(publicDir string) fasthttp.RequestHandler {
-	f, err := os.Open(publicDir + "/index.html")
+	f, err := br.Open(publicDir + "/index.html")
 	if err != nil {
 		logging.Logger().Fatalf("Unable to open index.html: %v", err)
 	}

internal/server/public_html.gen.go

@@ -0,0 +1,6 @@
+package server
+
+import "aletheia.icu/broccoli/fs"
+
+// Mock the embedded filesystem for unit tests.
+var br = fs.New(false, []byte(""))

internal/server/server.go

@@ -8,6 +8,7 @@ import (
 	"github.com/fasthttp/router"
 	"github.com/valyala/fasthttp"
 	"github.com/valyala/fasthttp/expvarhandler"
+	"github.com/valyala/fasthttp/fasthttpadaptor"
 	"github.com/valyala/fasthttp/pprofhandler"
 
 	"github.com/authelia/authelia/internal/configuration/schema"
@@ -20,16 +21,16 @@ import (
 // StartServer start Authelia server with the given configuration and providers.
 func StartServer(configuration schema.Configuration, providers middlewares.Providers) {
 	autheliaMiddleware := middlewares.AutheliaMiddleware(configuration, providers)
-	publicDir := os.Getenv("PUBLIC_DIR")
+	embeddedAssets := "/public_html"
-	if publicDir == "" {
+	// TODO: Remove in v4.18.0.
-		publicDir = "./public_html"
+	if os.Getenv("PUBLIC_DIR") != "" {
+		logging.Logger().Warn("PUBLIC_DIR environment variable has been deprecated, assets are now embedded.")
 	}
-	logging.Logger().Infof("Selected public_html directory is %s", publicDir)
 
 	router := router.New()
 
-	router.GET("/", ServeIndex(publicDir))
+	router.GET("/", ServeIndex(embeddedAssets))
-	router.ServeFiles("/static/{filepath:*}", publicDir+"/static")
+	router.GET("/static/{filepath:*}", fasthttpadaptor.NewFastHTTPHandler(br.Serve(embeddedAssets)))
 
 	router.GET("/api/state", autheliaMiddleware(handlers.StateGet))
 
@@ -43,7 +44,7 @@ func StartServer(configuration schema.Configuration, providers middlewares.Provi
 	router.POST("/api/firstfactor", autheliaMiddleware(handlers.FirstFactorPost))
 	router.POST("/api/logout", autheliaMiddleware(handlers.LogoutPost))
 
-	// only register endpoints if forgot password is not disabled
+	// Only register endpoints if forgot password is not disabled.
 	if !configuration.AuthenticationBackend.DisableResetPassword {
 		// Password reset related endpoints.
 		router.POST("/api/reset-password/identity/start", autheliaMiddleware(
@@ -54,13 +55,13 @@ func StartServer(configuration schema.Configuration, providers middlewares.Provi
 			handlers.ResetPasswordPost))
 	}
 
-	// Information about the user
+	// Information about the user.
 	router.GET("/api/user/info", autheliaMiddleware(
 		middlewares.RequireFirstFactor(handlers.UserInfoGet)))
 	router.POST("/api/user/info/2fa_method", autheliaMiddleware(
 		middlewares.RequireFirstFactor(handlers.MethodPreferencePost)))
 
-	// TOTP related endpoints
+	// TOTP related endpoints.
 	router.POST("/api/secondfactor/totp/identity/start", autheliaMiddleware(
 		middlewares.RequireFirstFactor(handlers.SecondFactorTOTPIdentityStart)))
 	router.POST("/api/secondfactor/totp/identity/finish", autheliaMiddleware(
@@ -71,7 +72,7 @@ func StartServer(configuration schema.Configuration, providers middlewares.Provi
 			Skew:   uint(*configuration.TOTP.Skew),
 		}))))
 
-	// U2F related endpoints
+	// U2F related endpoints.
 	router.POST("/api/secondfactor/u2f/identity/start", autheliaMiddleware(
 		middlewares.RequireFirstFactor(handlers.SecondFactorU2FIdentityStart)))
 	router.POST("/api/secondfactor/u2f/identity/finish", autheliaMiddleware(
@@ -86,7 +87,7 @@ func StartServer(configuration schema.Configuration, providers middlewares.Provi
 	router.POST("/api/secondfactor/u2f/sign", autheliaMiddleware(
 		middlewares.RequireFirstFactor(handlers.SecondFactorU2FSignPost(&handlers.U2FVerifierImpl{}))))
 
-	// Configure DUO api endpoint only if configuration exists
+	// Configure DUO api endpoint only if configuration exists.
 	if configuration.DuoAPI != nil {
 		var duoAPI duo.API
 		if os.Getenv("ENVIRONMENT") == "dev" {
@@ -105,13 +106,13 @@ func StartServer(configuration schema.Configuration, providers middlewares.Provi
 			middlewares.RequireFirstFactor(handlers.SecondFactorDuoPost(duoAPI))))
 	}
 
-	// If trace is set, enable pprofhandler and expvarhandler
+	// If trace is set, enable pprofhandler and expvarhandler.
 	if configuration.LogLevel == "trace" {
 		router.GET("/debug/pprof/{name?}", pprofhandler.PprofHandler)
 		router.GET("/debug/vars", expvarhandler.ExpvarHandler)
 	}
 
-	router.NotFound = ServeIndex(publicDir)
+	router.NotFound = ServeIndex(embeddedAssets)
 
 	server := &fasthttp.Server{
 		Handler: middlewares.LogRequestMiddleware(router.Handler),

internal/suites/example/compose/authelia/docker-compose.backend.dev.yml

@@ -23,7 +23,6 @@ services:
       - 'traefik.http.services.authelia_backend.loadbalancer.server.scheme=https'
     environment:
       - ENVIRONMENT=dev
-      - PUBLIC_DIR=/tmp/authelia-web
     networks:
       authelianet:
         ipv4_address: 192.168.240.50

internal/suites/example/compose/authelia/resources/entrypoint-backend.sh

@@ -5,11 +5,6 @@ set -x
 echo "Use hot reloaded version of Authelia backend"
 go get github.com/cespare/reflex
 
-# Fake index.html because Authelia reads it as a template at startup to inject nonces.
-# This prevents a crash of Authelia in dev mode.
-mkdir -p /tmp/authelia-web
-touch /tmp/authelia-web/index.html
-
 # Sleep 10 seconds to wait the end of npm install updating web directory
 # and making reflex reload multiple times.
 sleep 10