mcp-mautic-server/build/auth.js

MCP server for Mautic marketing automation platform integration

export class MauticAuth {
    token = null;
    tokenExpiry = 0;
    config;
    constructor(config) {
        this.config = config;
    }
    async getAccessToken() {
        // Return cached token if still valid (with 60s buffer)
        if (this.token && Date.now() < (this.tokenExpiry - 60000)) {
            return this.token;
        }
        await this.refreshToken();
        if (!this.token) {
            throw new Error('Failed to obtain access token');
        }
        return this.token;
    }
    async refreshToken() {
        const url = `${this.config.url}/oauth/v2/token`;
        const params = new URLSearchParams({
            grant_type: 'client_credentials',
            client_id: this.config.clientId,
            client_secret: this.config.clientSecret
        });
        try {
            const response = await fetch(url, {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/x-www-form-urlencoded',
                },
                body: params
            });
            if (!response.ok) {
                const errorData = await response.text();
                throw new Error(`Token request failed: ${response.status} ${errorData}`);
            }
            const data = await response.json();
            this.token = data.access_token;
            this.tokenExpiry = Date.now() + (data.expires_in * 1000);
            console.log('Token refreshed successfully');
        }
        catch (error) {
            console.error('Failed to refresh token:', error);
            throw error;
        }
    }
    isTokenExpired() {
        return !this.token || Date.now() >= this.tokenExpiry;
    }
}