Get Strava access_token

[felixerdy]

I'm using Strava provider in Auth.js ("next-auth": "^5.0.0-beta.25") and I'm able to login without problems. I'm however not able to get the Strava access_token so I can make subsequent requests to their API.

Using the jwt and session callbacks didn't solve the problem. This solution also did not work (because of next-auth v5 ?)

My auth.ts file:

import NextAuth from "next-auth";
import Strava from "next-auth/providers/strava";

export const { handlers, signIn, signOut, auth } = NextAuth({
  providers: [
    Strava({
      authorization: {
        params: {
          scope: "activity:read_all",
        },
      },
    }),
  ],
});

[felixerdy]

After a night of sleep I got it running with the following auth.ts:

import NextAuth from "next-auth";
// eslint-disable-next-line @typescript-eslint/no-unused-vars
import { JWT } from "next-auth/jwt";
import Strava from "next-auth/providers/strava";

declare module "next-auth" {
  interface Session {
    accessToken: string;
  }
  interface Account {
    access_token: string;
  }
}

declare module "next-auth/jwt" {
  interface JWT {
    accessToken: string;
  }
}

export const { handlers, signIn, signOut, auth } = NextAuth({
  providers: [
    Strava({
      authorization: {
        params: {
          scope: "activity:read_all",
        },
      },
    }),
  ],
  callbacks: {
    async jwt({ token, account }) {
      if (account) {
        token.accessToken = account.access_token;
      }
      return token;
    },
    async session({ session, token }) {
      session.accessToken = token.accessToken;
      return session;
    },
  },
});