pltoledo Comments - Answer Overflow

pltoledo

•Created by roguesherlock on 2/6/2025 in #help

How do I setup bearer auth for social logins?

I actually tried to add a hook to the authentication service in the backend, but the .responseHeaders prop is not present in the context:

betterAuth({
    plugins: [openAPI({ path: "/docs" }), bearer()],
    database: drizzleAdapter(database, {
      provider: "pg",
      schema: { user, session, verification, account },
    }),
    trustedOrigins: trustedOrigins,
    basePath: `${process.env.API_BASE_PATH}/auth`,
    emailAndPassword: {
      enabled: true,
    },
    socialProviders: {
      google: {
        clientId: process.env.GOOGLE_CLIENT_ID!,
        clientSecret: process.env.GOOGLE_CLIENT_SECRET!,
      },
    },
    hooks: {
      after: createAuthMiddleware(async (ctx) => {
        console.log(ctx.path);
        if (ctx.path.startsWith("/callback")) {
          // the bewlow line returns undefined
          console.log(ctx.context.responseHeaders);
          const setCookie = ctx.context.responseHeaders?.get("set-cookie");
          console.log(setCookie);
          if (!setCookie) {
            return;
          }
          const parsedCookies = parseSetCookieHeader(setCookie);
          const cookieName = ctx.context.authCookies.sessionToken.name;
          const sessionCookie = parsedCookies.get(cookieName);
          if (
            !sessionCookie ||
            !sessionCookie.value ||
            sessionCookie["max-age"] === 0
          ) {
            return;
          }
          const token = sessionCookie.value;
          ctx.setHeader("set-auth-token", token);
          ctx.setHeader("Access-Control-Expose-Headers", "set-auth-token");
        }
      }),
    },
  });

betterAuth({
    plugins: [openAPI({ path: "/docs" }), bearer()],
    database: drizzleAdapter(database, {
      provider: "pg",
      schema: { user, session, verification, account },
    }),
    trustedOrigins: trustedOrigins,
    basePath: `${process.env.API_BASE_PATH}/auth`,
    emailAndPassword: {
      enabled: true,
    },
    socialProviders: {
      google: {
        clientId: process.env.GOOGLE_CLIENT_ID!,
        clientSecret: process.env.GOOGLE_CLIENT_SECRET!,
      },
    },
    hooks: {
      after: createAuthMiddleware(async (ctx) => {
        console.log(ctx.path);
        if (ctx.path.startsWith("/callback")) {
          // the bewlow line returns undefined
          console.log(ctx.context.responseHeaders);
          const setCookie = ctx.context.responseHeaders?.get("set-cookie");
          console.log(setCookie);
          if (!setCookie) {
            return;
          }
          const parsedCookies = parseSetCookieHeader(setCookie);
          const cookieName = ctx.context.authCookies.sessionToken.name;
          const sessionCookie = parsedCookies.get(cookieName);
          if (
            !sessionCookie ||
            !sessionCookie.value ||
            sessionCookie["max-age"] === 0
          ) {
            return;
          }
          const token = sessionCookie.value;
          ctx.setHeader("set-auth-token", token);
          ctx.setHeader("Access-Control-Expose-Headers", "set-auth-token");
        }
      }),
    },
  });

23 replies

BABetter Auth

•Created by roguesherlock on 2/6/2025 in #help

How do I setup bearer auth for social logins?

@lonelyplanet can you elaborate on this custom injection of the set-auth-token header? I am fairly new to Javascript and am facing this issue as well

23 replies

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