Function handler

lib/handler/fastify.js:27–44

(req, res)

    })

    async function handler (req, res) {
      if (!req.session) {
        throw new Error('Grant: register session plugin first')
      }

      var {location, session, state} = await grant({
        method: req.method,
        params: req.params,
        query: qs.parse(req.query),
        body: qs.parse(req.body),
        state: req.grant,
        session: req.session.grant,
      })

      req.session.grant = session
      res.grant = state
      return location ? res.redirect(location) : res.send()
    }

    next()
  }