cderche/greenlock-storage-s3

const AWS = require("aws-sdk");
const s3 = new AWS.S3({ apiVersion: "2006-03-01" });
const pathHelper = require("../pathHelper");
const fileNames = require("../fileNames");

const getObjects = (opts, options) => {
    return [
        {
            Key: pathHelper.certificatesPath(options, opts.subject, fileNames.cert)
            , Body: opts.pems.cert
        }
        , {
            Key: pathHelper.certificatesPath(options, opts.subject, fileNames.chain)
            , Body: opts.pems.chain
        }
        , {
            Key: pathHelper.certificatesPath(options, opts.subject, fileNames.fullchain)
            , Body: [opts.pems.cert, opts.pems.chain].join("\n") // for Apache, Nginx, etc
        }
        , {
            Key: pathHelper.certificatesPath(options, opts.subject, fileNames.bundle)
            , Body: [opts.pems.privkey, opts.pems.cert, opts.pems.chain].join("\n") // for HAProxy
        }
    ];
};

const getPromises = (objects, options) => {
    let promises = [];

    for (let i = 0; i < objects.length; i++) {
        const obj = objects[i];
        const promise = s3.putObject({ Key: obj.Key, Body: obj.Body, Bucket: options.bucketName }).promise().then((data) => {
            console.log("Successfully set", obj.Key);
        }).catch((err) => {
            console.error("There was an error setting:", obj.Key);
            throw err;
        });
        promises.push(promise);
    }

    return promises;
};

module.exports.set = (opts, options) => {
    console.log("certificates.set for ", opts.subject);

    const objects = getObjects(opts, options);
    const promises = getPromises(objects, options);

    return Promise.all(promises).then((values) => {
        return null;
    }).catch((err) => {
        console.error("There was an error setting the certificates:", err.message);
        throw err;
    });
};