Apply suggestions from code review
Co-authored-by: Márk Sági-Kazár <sagikazarmark@users.noreply.github.com> Signed-off-by: m.nabokikh <maksim.nabokikh@flant.com>
This commit is contained in:
Maksim Nabokikh
m.nabokikh
parent
d43053e11c
commit
226c91df06
22
Dockerfile
22
Dockerfile
@ -7,16 +7,11 @@ RUN apk add --no-cache --update alpine-sdk
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ARG TARGETOS
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ARG TARGETARCH
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ARG TARGETVARIANT=""
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ARG GOMPLATE_VERSION=v3.9.0
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ENV GOOS=${TARGETOS} GOARCH=${TARGETARCH} GOARM=${TARGETVARIANT}
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ARG GOPROXY
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RUN wget -O /usr/local/bin/gomplate \
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"https://github.com/hairyhenderson/gomplate/releases/download/${GOMPLATE_VERSION}/gomplate_${GOOS:-linux}-${GOARCH:-amd64}${GOARM}" \
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&& chmod +x /usr/local/bin/gomplate
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COPY go.mod go.sum ./
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COPY api/v2/go.mod api/v2/go.sum ./api/v2/
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RUN go mod download
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@ -27,26 +22,31 @@ RUN make release-binary
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FROM alpine:3.13.1
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ARG TARGETOS="linux"
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ARG TARGETARCH="amd64"
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ARG TARGETVARIANT=""
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ARG GOMPLATE_VERSION=v3.9.0
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# Dex connectors, such as GitHub and Google logins require root certificates.
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# Proper installations should manage those certificates, but it's a bad user
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# experience when this doesn't work out of the box.
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#
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# OpenSSL is required so wget can query HTTPS endpoints for health checking.
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RUN apk add --no-cache --update ca-certificates openssl
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RUN wget -O /usr/local/bin/gomplate \
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"https://github.com/hairyhenderson/gomplate/releases/download/${GOMPLATE_VERSION}/gomplate_${TARGETOS}-${TARGETARCH}${TARGETVARIANT}" \
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&& chmod +x /usr/local/bin/gomplate
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RUN mkdir -p /var/dex
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RUN chown -R 1001:1001 /var/dex
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RUN mkdir -p /etc/dex
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COPY examples/config-example.tmpl /etc/dex/config.tmpl
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COPY config.docker.yaml /etc/dex/config.docker.yaml
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RUN chown -R 1001:1001 /etc/dex
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# Copy module files for CVE scanning / dependency analysis.
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COPY --from=builder /usr/local/src/dex/go.mod /usr/local/src/dex/go.sum /usr/local/src/dex/
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COPY --from=builder /usr/local/src/dex/api/v2/go.mod /usr/local/src/dex/api/v2/go.sum /usr/local/src/dex/api/v2/
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COPY --from=builder /usr/local/bin/gomplate /usr/local/bin/gomplate
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COPY --from=builder /go/bin/dex /usr/local/bin/dex
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USER 1001:1001
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@ -57,7 +57,7 @@ COPY --from=builder /usr/local/src/dex/web /web
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USER 1001:1001
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COPY entrypoint.sh /
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COPY docker-entrypoint.sh /
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ENTRYPOINT ["/entrypoint.sh"]
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CMD ["serve", "/etc/dex/config.tmpl"]
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ENTRYPOINT ["/docker-entrypoint.sh"]
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CMD ["serve", "/etc/dex/config.docker.yaml"]
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@ -3,25 +3,17 @@ issuer: {{ getenv "DEX_ISSUER" "http://127.0.0.1:5556/dex" }}
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storage:
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type: sqlite3
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config:
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file: {{ getenv "DEX_STORAGE_SQLITE3_CONFIG_FILE" "/etc/dex/dex.db" }}
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file: {{ getenv "DEX_STORAGE_SQLITE3_CONFIG_FILE" "/var/dex/dex.db" }}
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web:
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{{- if getenv "DEX_WEB_HTTPS" "" }}
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https: {{ .Env.DEX_WEB_HTTPS }}
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{{- if getenv "DEX_WEB_TLS_KEY" }}
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tlsKey: {{ .Env.DEX_WEB_TLS_KEY }}
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{{- else }}
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{{- fail "$DEX_WEB_TLS_KEY is required" }}
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{{- end }}
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{{- if getenv "DEX_WEB_TLS_CERT" "" }}
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tlsCert: {{ .Env.DEX_WEB_TLS_CERT }}
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{{- else }}
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{{- fail "$DEX_WEB_TLS_CERT is required" }}
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{{- end }}
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tlsKey: {{ getenv "DEX_WEB_TLS_KEY" | required "$DEX_WEB_TLS_KEY in case of web.https is enabled" }}
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tlsCert: {{ getenv "DEX_WEB_TLS_CERT" | required "$DEX_WEB_TLS_CERT in case of web.https is enabled" }}
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{{- end }}
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http: {{ getenv "DEX_WEB_HTTP" "0.0.0.0:5556" }}
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{{- if getenv "DEX_TELEMETRY_HTTP" "" }}
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{{- if getenv "DEX_TELEMETRY_HTTP" }}
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telemetry:
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http: {{ .Env.DEX_TELEMETRY_HTTP }}
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{{- end }}
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@ -33,8 +25,8 @@ expiry:
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authRequests: {{ getenv "DEX_EXPIRY_AUTH_REQUESTS" "24h" }}
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logger:
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level: {{ getenv "DEX_LOGGER_LEVEL" "info" }}
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format: {{ getenv "DEX_LOGGER_FORMAT" "text" }}
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level: {{ getenv "DEX_LOG_LEVEL" "info" }}
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format: {{ getenv "DEX_LOG_FORMAT" "text" }}
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oauth2:
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responseTypes: {{ getenv "DEX_OAUTH2_RESPONSE_TYPES" "[code]" }}
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@ -47,7 +39,7 @@ oauth2:
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enablePasswordDB: {{ getenv "DEX_ENABLE_PASSWORD_DB" "true" }}
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connectors:
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{{- if getenv "DEX_CONNECTORS_ENABLE_MOCK" "" }}
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{{- if getenv "DEX_CONNECTORS_ENABLE_MOCK" }}
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- type: mockCallback
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id: mock
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name: Example
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27
docker-entrypoint.sh
Executable file
27
docker-entrypoint.sh
Executable file
@ -0,0 +1,27 @@
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#!/bin/sh -e
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### Usage: /docker-entrypoint.sh <command> <args>
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command=$1
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case "$command" in
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serve)
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for file_candidate in $@ ; do
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if test -f "$file_candidate"; then
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tmpfile=$(mktemp /tmp/dex.config.yaml-XXXXXX)
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gomplate -f "$file_candidate" -o "$tmpfile"
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echo "config rendered successfully into the tmp file ${tmpfile}"
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args="${args} ${tmpfile}"
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else
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args="${args} ${file_candidate}"
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fi
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done
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exec dex $args
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;;
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--help|-h|version)
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exec dex $@
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;;
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*)
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exec $@
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;;
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esac
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@ -1,13 +0,0 @@
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#!/bin/sh -e
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### Usage: /entrypoint.sh <command> <args>
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set -e
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command=$1
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if [ "$command" == "serve" ]; then
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file="$2"
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gomplate -f "$file" -o "/etc/dex/config.yaml";
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exec dex serve "/etc/dex/config.yaml"
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else
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exec dex $@
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fi
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