import { DIMO } from '@dimo-network/data-sdk';
import type { AuthState } from '../shared/types.js';
export interface DeveloperJWTConfig {
clientId: string;
domain: string;
privateKey: string;
}
export interface DeveloperJWT {
headers?: {
Authorization?: string;
};
[key: string]: any;
}
/**
* Authenticate with DIMO using developer JWT credentials
* @param dimo DIMO SDK instance
* @param config Developer JWT configuration
* @returns Developer JWT token
*/
export async function getDeveloperJWT(dimo: DIMO, config: DeveloperJWTConfig): Promise<DeveloperJWT> {
return await dimo.auth.getDeveloperJwt({
client_id: config.clientId,
domain: config.domain,
private_key: config.privateKey
});
}
/**
* Get vehicle-specific JWT for API calls
* @param dimo DIMO SDK instance
* @param developerJWT Base developer JWT
* @param tokenId Vehicle token ID
* @returns Vehicle-specific JWT
*/
export async function getVehicleJWT(dimo: DIMO, developerJWT: DeveloperJWT, tokenId: number): Promise<DeveloperJWT> {
return await dimo.tokenexchange.getVehicleJwt({
...developerJWT,
tokenId: tokenId
});
}
/**
* Ensure vehicle JWT exists with proper validation
* @param authState The authentication state
* @param tokenId Vehicle token ID
* @returns Vehicle-specific JWT
*/
export async function ensureVehicleJwt(authState: AuthState, tokenId: number): Promise<DeveloperJWT> {
if (!authState.dimo) {
throw new Error("DIMO not initialized.");
}
// Use developer JWT for API calls
if (!authState.developerJwt) {
throw new Error("Developer JWT not configured. Please provide developer JWT credentials.");
}
// Check if user has granted OAuth access (if we have user token)
if (!authState.userOAuthToken) {
throw new Error("User not authenticated, please login and share a vehicle with me.");
}
// Get new JWT with required privileges using developer credentials
return await getVehicleJWT(authState.dimo, authState.developerJwt, tokenId);
}
