Add authentication server, dev CLI, Docker multi-service setup, and cross-platform improvements

server/Dockerfile.cdn

@@ -0,0 +1,30 @@
+FROM alpine:latest AS builder
+
+WORKDIR /usr/local/src
+COPY . .
+
+RUN apk add --no-cache \
+    protobuf \
+    protobuf-dev \
+    protoc \
+    make \
+    go \
+    libcap
+
+RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@latest &&\
+    go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest &&\
+    PATH="$PATH:$(go env GOPATH)/bin" make proto &&\
+    go build -o octo-cdn ./cmd/octo-cdn &&\
+    setcap cap_net_bind_service=+ep ./octo-cdn
+
+FROM alpine:latest
+
+WORKDIR /opt/octo-cdn
+
+RUN chown 1000:1000 /opt/octo-cdn
+
+USER 1000
+
+COPY --from=builder /usr/local/src/octo-cdn .
+
+ENTRYPOINT ["./octo-cdn"]