Kyle Isom
cc1ac2e255
The vault server holds in-memory unsealed state (KEK, engine keys) that is lost on restart, requiring a full unseal ceremony. Previously the web UI ran inside the vault process, so any UI change forced a restart and re-unseal. This change extracts the web UI into a separate metacrypt-web binary that communicates with the vault over an authenticated gRPC connection. The web server carries no sealed state and can be restarted freely. - gen/metacrypt/v1/: generated Go bindings from proto/metacrypt/v1/ - internal/grpcserver/: full gRPC server implementation (System, Auth, Engine, PKI, Policy, ACME services) with seal/auth/admin interceptors - internal/webserver/: web server with gRPC vault client; templates embedded via web/embed.go (no runtime web/ directory needed) - cmd/metacrypt-web/: standalone binary entry point - internal/config: added [web] section (listen_addr, vault_grpc, etc.) - internal/server/routes.go: removed all web UI routes and handlers - cmd/metacrypt/server.go: starts gRPC server alongside HTTP server - Deploy: Dockerfile builds both binaries, docker-compose adds metacrypt-web service, new metacrypt-web.service systemd unit, Makefile gains proto/metacrypt-web targets Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
37 lines
1.0 KiB
Docker
37 lines
1.0 KiB
Docker
FROM golang:1.23-alpine AS builder
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RUN apk add --no-cache gcc musl-dev
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WORKDIR /build
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /metacrypt ./cmd/metacrypt
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RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /metacrypt-web ./cmd/metacrypt-web
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FROM alpine:3.21
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RUN apk add --no-cache ca-certificates tzdata \
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&& addgroup -S metacrypt \
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&& adduser -S -G metacrypt -h /srv/metacrypt -s /sbin/nologin metacrypt \
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&& mkdir -p /srv/metacrypt && chown metacrypt:metacrypt /srv/metacrypt
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COPY --from=builder /metacrypt /usr/local/bin/metacrypt
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COPY --from=builder /metacrypt-web /usr/local/bin/metacrypt-web
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# /srv/metacrypt is the single volume mount point.
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# It must contain:
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# metacrypt.toml — configuration file
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# certs/ — TLS certificate and key
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# metacrypt.db — created automatically on first run
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VOLUME /srv/metacrypt
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WORKDIR /srv/metacrypt
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EXPOSE 8443
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USER metacrypt
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ENTRYPOINT ["metacrypt"]
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CMD ["server", "--config", "/srv/metacrypt/metacrypt.toml"]
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