33 lines
1.2 KiB
Docker
33 lines
1.2 KiB
Docker
FROM golang:1.12-stretch AS builder
|
|
|
|
# Download tools
|
|
RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.17.1
|
|
|
|
# Copy sources
|
|
WORKDIR $GOPATH/src/github.com/pusher/oauth2_proxy
|
|
|
|
# Fetch dependencies
|
|
COPY go.mod go.sum ./
|
|
RUN GO111MODULE=on go mod download
|
|
|
|
# Now pull in our code
|
|
COPY . .
|
|
|
|
# Build binary and make sure there is at least an empty key file.
|
|
# This is useful for GCP App Engine custom runtime builds, because
|
|
# you cannot use multiline variables in their app.yaml, so you have to
|
|
# build the key into the container and then tell it where it is
|
|
# by setting OAUTH2_PROXY_JWT_KEY_FILE=/etc/ssl/private/jwt_signing_key.pem
|
|
# in app.yaml instead.
|
|
RUN ./configure && make build && touch jwt_signing_key.pem
|
|
|
|
# Copy binary to alpine
|
|
FROM alpine:3.10
|
|
COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
|
|
COPY --from=builder /go/src/github.com/pusher/oauth2_proxy/oauth2_proxy /bin/oauth2_proxy
|
|
COPY --from=builder /go/src/github.com/pusher/oauth2_proxy/jwt_signing_key.pem /etc/ssl/private/jwt_signing_key.pem
|
|
|
|
USER 2000:2000
|
|
|
|
ENTRYPOINT ["/bin/oauth2_proxy"]
|