@pixelygroup/keycloak-koa-connect/middleware/post-auth.js

keycloak koa oauth jsonWebToken

"use strict";
/**
 * Created by zhangsong on 2018/8/9.
 */
Object.defineProperty(exports, "__esModule", { value: true });
const URL = require("url");
exports.default = (keycloak) => {
    return function postAuth(ctx, next) {
        if (!ctx.request.query.auth_callback) {
            return next();
        }
        if (ctx.request.query.error) {
            return keycloak.accessDenied(ctx, next);
        }
        keycloak.getGrantFromCode(ctx.request.query.code, ctx)
            .then((grant) => {
            const urlParts = {
                pathname: ctx.request.path,
                query: ctx.request.query,
            };
            delete urlParts.query.code;
            delete urlParts.query.auth_callback;
            delete urlParts.query.state;
            delete urlParts.query.session_state;
            const cleanUrl = URL.format(urlParts);
            ctx.state.kauth.grant = grant;
            try {
                keycloak.authenticated(ctx);
            }
            catch (err) {
                console.error(err);
            }
            ctx.response.redirect(cleanUrl);
        })
            .catch((err) => {
            keycloak.accessDenied(ctx);
            console.error('Could not obtain grant code: ' + err);
        });
    };
};
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