libs/pgpstuff.js

var nb = require("buffa");
var openpgp = require("openpgp");


function cleanpgpstring(astr) {
    var str = astr.trim();
    str = str.replace(/\r/g, "\n");
    str = str.replace(/\n\n/g, "\n");
    var a = str.split("\n");
    a = a.filter(function(aa) {
        return !(aa.indexOf("Version") > -1 || aa.indexOf("Comment") > -1)
    })
    str = a.join("\n");
    return str;
}

function makeloginstr(str) {

    return nb(cleanpgpstring(str)).toBase(54);
}



function create_identity(opt) {
    var options = Object.assign({
        "passphrase": "",
        "numBits": 1024,
        "userIds": {
            "name": "user",
            "email": ""
        }

    }, opt)



    var oper = openpgp.generateKey(options)
        .then(
            function(keya) {
                keya.publickey = makeloginstr(keya.publicKeyArmored)
                keya.sid = nb(keya.publickey).SHA1().toBase(36);
                var kkk = {
                    "secured": false,
                    "sid": keya.sid,
                    "publickey": keya.publickey,
                    privatekey: makeloginstr(keya.privateKeyArmored),
                    "options": options
                }
                if (keya.key.primaryKey.encrypted) {
                    kkk.secured = true;
                }
                kkk.key = keya.key;
                return kkk;
            })
    return oper;
}

module.exports = {
    create_identity: create_identity,
    makeloginstr: makeloginstr,
    cleanpgpstring: cleanpgpstring
}