Installation

Local Installation

Clone the repository, install dependencies and run:

yarn install
yarn dev

Using Pre-built Docker Images

Pre-built Docker images are available on GitHub Container Registry.

Images support linux/amd64 and linux/arm64 architectures (Intel/AMD and Apple Silicon/ARM).

# Pull the latest image
docker pull ghcr.io/uncefact/project-identity-resolver:latest

# Alternatively, pull a specific version (e.g., 2.0.0)
# docker pull ghcr.io/uncefact/project-identity-resolver:2.0.0

# Copy and configure your environment file
cp .env.example .env
# Edit .env and set your API_KEY and other configuration

# Run the container using the 'latest' tag
docker run -d --env-file .env -p 3333:3333 \
  -v $(pwd)/uploads:/app/src/uploads:rw \
  ghcr.io/uncefact/project-identity-resolver:latest

Building Docker Locally

Build and run with Docker:

# Build Docker image
docker build -t storage-service:latest .

# Copy and configure your environment file
cp .env.example .env
# Edit .env and set your API_KEY and other configuration

# Run a container based on the storage-service image built in the previous step
docker run -d --env-file .env -p 3333:3333 \
  -v $(pwd)/uploads:/app/src/uploads:rw \
  storage-service:latest

Note: Ensure your .env file contains the required API_KEY variable. The service will not start without it.

Cloud Provider Setup

Google Cloud Storage

Update your .env file:

STORAGE_TYPE=gcp
GOOGLE_APPLICATION_CREDENTIALS=/tmp/service-account-file.json

Then run the container, mounting your service account file:

docker run -d --env-file .env -p 3333:3333 \
-v /path/to/local/gcp/service-account-file.json:/tmp/service-account-file.json \
storage-service:latest

Amazon Web Services (AWS S3)

Update your .env file with AWS credentials:

STORAGE_TYPE=aws
S3_REGION=ap-southeast-2
AWS_ACCESS_KEY_ID=your-aws-access-key-id
AWS_SECRET_ACCESS_KEY=your-aws-secret-access-key
AVAILABLE_BUCKETS=verifiable-credentials,private-verifiable-credentials,epcis-events

Then run the container:

docker run -d --env-file .env -p 3333:3333 storage-service:latest

S3-Compatible Storage Providers

The service supports any S3-compatible storage provider (MinIO, DigitalOcean Spaces, Cloudflare R2, Backblaze B2, Wasabi, etc.) by configuring a custom endpoint.

MinIO

Ideal for local development and self-hosted deployments:

STORAGE_TYPE=aws
S3_ENDPOINT=http://minio:9000
S3_FORCE_PATH_STYLE=true
AWS_ACCESS_KEY_ID=minioadmin
AWS_SECRET_ACCESS_KEY=minioadmin
AVAILABLE_BUCKETS=verifiable-credentials

DigitalOcean Spaces

STORAGE_TYPE=aws
S3_ENDPOINT=https://syd1.digitaloceanspaces.com
AWS_ACCESS_KEY_ID=your-do-access-key-id
AWS_SECRET_ACCESS_KEY=your-do-secret-access-key
AVAILABLE_BUCKETS=verifiable-credentials

Cloudflare R2

STORAGE_TYPE=aws
S3_ENDPOINT=https://<account-id>.r2.cloudflarestorage.com
S3_FORCE_PATH_STYLE=true
AWS_ACCESS_KEY_ID=your-r2-access-key-id
AWS_SECRET_ACCESS_KEY=your-r2-secret-access-key
AVAILABLE_BUCKETS=verifiable-credentials

S3 Configuration Reference

Variable	Required	Description
S3_REGION	Yes (for AWS S3)	AWS region. Not required when using custom endpoint.
S3_ENDPOINT	No	Custom endpoint URL for S3-compatible providers.
S3_FORCE_PATH_STYLE	No	Set to true for path-style URLs (required for MinIO, R2).
AWS_ACCESS_KEY_ID	Yes	Access key for authentication.
AWS_SECRET_ACCESS_KEY	Yes	Secret key for authentication.