Better Auth Cosmos DB Adapter

This project provides a custom adapter for better-auth that integrates with Azure Cosmos DB. It allows for seamless interaction with the required tables: User, Session, Account, and VerificationToken.

Table of Contents

- Installation
- Usage
- API
- Contributing
- License

Installation

To install the adapter, run the following command:

``bash
npm install better-auth-cosmos
`

Usage

To use the adapter, import it into your application and configure it with your Azure Cosmos DB connection string and database name.

`typescript
import { buildCosmosAdapter } from 'better-auth-cosmos';

export const adapter = buildCosmosAdapter({
adapterId: 'cosmos-adapter',
adapterName: 'Cosmos Adapter',
dbCredentials: {
connectionString: process.env.COSMOS_DB!
},
dbName: process.env.COSMOS_DB_NAME || 'better-auth',
debugLogs: true,
usePlural: false,
});
`

API

I am not supporting custom CosmosClient objects and instead initializing through config. Since this adapter is specific to the better-auth implementation, we really don't care about exposing functionality and can leave the abstraction as-is.
`typescript
import { betterAuth } from "better-auth";
import { cosmosAdapter } from "../my/code";

export const auth = betterAuth({
database: cosmosAdapter({ ...options })),
});
`

Contributing

Contributions are welcome! Please open an issue or submit a pull request for any improvements or bug fixes. Run the tests with an instance of cosmos to verify changes.
`bash
bun run test
``

License

This project is licensed under use it, idc.