Ghost/ghost/members-api/lib/controllers/well-known.js

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const errors = require('@tryghost/errors');
const tpl = require('@tryghost/tpl');
const messages = {
keyStoreError: 'There was an error with the keystore. Please check the settings.'
};
/**
* @typedef {import('node-jose').JWK[]} JWKS
*/
/**
* @typedef {object} ITokenService
* @prop {() => Promise<JWKS>} getPublicKeys
*/
/**
* @typedef {object} ILogging
* @prop {(msg) => void} info
* @prop {(msg) => void} warn
* @prop {(msg) => void} error
*/
module.exports = class WellKnownController {
/**
*
* @param {object} deps
* @param {ITokenService} deps.tokenService
* @param {ILogging} deps.logging
*/
constructor(deps) {
this._logging = deps.logging;
this._tokenService = deps.tokenService;
}
/**
*
* @param {import('express').Request} req
* @param {import('express').Response} res
*/
async getPublicKeys(req, res) {
try {
const jwks = await this._tokenService.getPublicKeys();
res.json(jwks);
} catch (err) {
const error = new errors.InternalServerError({
message: tpl(messages.keyStoreError),
err
});
this._logging.error(error);
throw error;
}
}
};