anydrop/k8s/secrets.example.yml
ordinarthur 0b639dfc3c feat: encrypted cloud relay (Phase 2)
Adds a "Via AnyDrop" flow for senders who need to reach someone not
present on the mesh. The file is sealed client-side (XChaCha20-Poly1305),
uploaded directly to an in-cluster MinIO bucket via a presigned PUT, and
handed off to the recipient as a URL whose fragment carries the key.
The server only ever sees ciphertext, opaque metadata blobs, and sizes.

- server: transfers table (drizzle migration), /api/transfers CRUD +
  consume endpoint, presigned PUT/GET via @aws-sdk/client-s3, cleanup
  loop that purges expired + exhausted blobs.
- web: @noble/ciphers sealFile/openFile, high-level sendCloud/receive
  helpers, CloudSharePanel on Home, /r/:id receive page, /inbox page
  for signed-in users (sent + received tabs).
- k8s: MinIO StatefulSet with bucket-init initContainer, S3 env vars
  on the server Deployment (credentials pulled from minio-credentials
  Secret).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-20 11:09:58 +02:00

60 lines
2.0 KiB
YAML

# ---------------------------------------------------------------------------
# Template for cluster secrets. DO NOT commit the real file.
#
# To create the real secrets on the cluster:
#
# # Postgres — generate a strong password
# POSTGRES_PASSWORD=$(openssl rand -base64 32 | tr -d '=+/')
# kubectl -n anydrop create secret generic postgres-credentials \
# --from-literal=username=anydrop \
# --from-literal=password="$POSTGRES_PASSWORD"
#
# # App secrets — session signing + DB URL
# SESSION_SECRET=$(openssl rand -base64 64 | tr -d '=+/')
# DATABASE_URL="postgres://anydrop:${POSTGRES_PASSWORD}@postgres.anydrop.svc.cluster.local:5432/anydrop"
# kubectl -n anydrop create secret generic anydrop-app-secrets \
# --from-literal=SESSION_SECRET="$SESSION_SECRET" \
# --from-literal=DATABASE_URL="$DATABASE_URL"
#
# # MinIO (object storage for the encrypted relay)
# MINIO_ACCESS_KEY=$(openssl rand -hex 16)
# MINIO_SECRET_KEY=$(openssl rand -base64 40 | tr -d '=+/')
# kubectl -n anydrop create secret generic minio-credentials \
# --from-literal=access_key="$MINIO_ACCESS_KEY" \
# --from-literal=secret_key="$MINIO_SECRET_KEY"
#
# Rotate by replacing the secret and restarting the pods:
# kubectl -n anydrop rollout restart deployment/anydrop-server
# ---------------------------------------------------------------------------
apiVersion: v1
kind: Secret
metadata:
name: postgres-credentials
namespace: anydrop
type: Opaque
stringData:
username: anydrop
password: CHANGE_ME_STRONG_PASSWORD
---
apiVersion: v1
kind: Secret
metadata:
name: anydrop-app-secrets
namespace: anydrop
type: Opaque
stringData:
SESSION_SECRET: CHANGE_ME_64_BYTE_RANDOM_STRING
DATABASE_URL: postgres://anydrop:CHANGE_ME@postgres.anydrop.svc.cluster.local:5432/anydrop
---
apiVersion: v1
kind: Secret
metadata:
name: minio-credentials
namespace: anydrop
type: Opaque
stringData:
access_key: CHANGE_ME_ACCESS_KEY
secret_key: CHANGE_ME_SECRET_KEY