Book Manager

--- WEB --- --- PWA ---

---

This is BookManager! Will probably be renamed at some point. This repository contains:

• Web App / Progressive Web App (PWA)
• KOReader Plugin (See client subfolder)
• KOReader KOSync compatible API
• OPDS API endpoint that provides access to the uploaded documents

In additional to the compatible KOSync API's, we add:

• Additional APIs to automatically upload reading statistics
• Upload documents to the server (can download in the "Documents" view or via OPDS)
• Book metadata scraping (Thanks OpenLibrary & Google Books API)
• No JavaScript for the main app! All information is generated server side with go templates.
  • JavaScript is used for the ePub reader. Goals to make it service worker to enable a complete offline PWA reading experience.

Server

Docker Image: docker pull gitea.va.reichard.io/evan/bookmanager:latest

KOSync API

The KOSync compatible API endpoint is located at: http(s)://<SERVER>/api/ko

OPDS API

The OPDS API endpoint is located at: http(s)://<SERVER>/api/opds

Quick Start

# Make Data Directory
mkdir -p bookmanager_data

# Run Server
docker run \
    -p 8585:8585 \
    -e REGISTRATION_ENABLED=true \
    -v ./bookmanager_data:/config \
    -v ./bookmanager_data:/data \
    gitea.va.reichard.io/evan/bookmanager:latest

The service is now accessible at: http://localhost:8585. I recommend registering an account and then disabling registration unless you expect more users.

Configuration

Environment Variable	Default Value	Description
DATABASE_TYPE	SQLite	Currently only "SQLite" is supported
DATABASE_NAME	bbank	The database name, or in SQLite's case, the filename
DATABASE_PASSWORD		Currently not used. Placeholder for potential alternative DB support
CONFIG_PATH	/config	Directory where to store SQLite's DB
DATA_PATH	/data	Directory where to store the documents and cover metadata
LISTEN_PORT	8585	Port the server listens at
REGISTRATION_ENABLED	false	Whether to allow registration (applies to both WebApp & KOSync API)
COOKIE_SESSION_KEY		Optional secret cookie session key (auto generated if not provided)

Security

Authentication

• Web App / PWA - Session based token (7 day expiry, refresh after 6 days)
• KOSync & SyncNinja API - Header based (KOSync compatibility)
• OPDS API - Basic authentication (KOReader OPDS compatibility)

Notes

• Credentials are the same amongst all endpoints
• The native KOSync plugin sends an MD5 hash of the password. Due to that:
• We store an Argon2 hash and per-password salt of the MD5 hashed original password

Client (KOReader Plugin)

See documentation in the client subfolder: SyncNinja

Development

SQLC Generation (v1.21.0):

go install github.com/sqlc-dev/sqlc/cmd/sqlc@latest
~/go/bin/sqlc generate

Run Development:

CONFIG_PATH=./data DATA_PATH=./data go run main.go serve

Building

The Dockerfile and Makefile contain the build information:

# Build Local (Linux & Darwin - arm64 & amd64)
make build_local

# Build Local Docker Image
make docker_build_local

# Build Docker & Push Latest or Dev (Linux - arm64 & amd64)
make docker_build_release_latest
make docker_build_release_dev

Notes

• Icons: https://www.svgrepo.com/collection/solar-bold-icons
• Icons: https://www.svgrepo.com/collection/scarlab-solid-oval-interface-icons/