rksm/LivelyInternalCertGenerator.js

## LivelyInternalCertGenerator.js
var exec = require("child_process").exec;
var path = require("path");
var fs = require('fs');
var util = require("util");

var enabled = false;

var sslDir = path.join(process.env.HOME, "lively-web.org/http/ssl/");
var outDir = path.join(sslDir, "lively-web-CA");
var registerCertScript = path.join(sslDir, "register-cert.sh");

var registerURL = "/certificate-request";
var registerHTML = "<html>\n"
                + "<head><title>Register an internal.lively-web.org certificate</title></head>\n"
                + "<body>\n"
                + "  <h1>Register an internal.lively-web.org certificate</h1>\n"
                + "  <h2 style=\"display: none;\" id=\"note\"></h2>\n"
                + "  <form method=\"post\" action=\"" + registerURL + "\">\n"
                + "    <p><input type=\"text\" name=\"name\" value=\"\" placeholder=\"your name\"></p>\n"
                + "    <p><input type=\"email\" name=\"email\" valude=\"\" placeholder=\"email\"></p>\n"
                + "    <p><input type=\"password\" name=\"password\" value=\"\" placeholder=\"password\"></p>\n"
                + "    <p class=\"submit\"><input type=\"submit\" name=\"action\" value=\"Request certificate\"></p>\n"
                + "  </form>\n"
                + "</body>\n"
                + "</html>\n"

function registerCert(userName, email, password, thenDo) {
    if (!userName.match(/^[0-9_\-a-z]+$/i)) return thenDo(new Error("Invalid username: " + userName));
    var certFile = path.join(outDir, "certs/client_" + userName + ".p12");
    if (fs.existsSync(certFile)) return thenDo(new Error("Certificate for " + userName + " already exists!"));

    var cmd = util.format("%s %s '%s' '%s' '%s'", registerCertScript, outDir, userName, email, password);
    exec(cmd, {}, function(code, out, err) {
        if (code) thenDo(new Error(out + "\n" + err));
        else if (!fs.existsSync(certFile)) thenDo(new Error("Could not create cert file " + certFile));
        else thenDo(null, path.basename(certFile), fs.createReadStream(certFile));
    });
}

module.exports = function(route, app) {

    if (enabled) {

    app.get(route+"test", function(req, res) {
        res.set("Content-disposition", "attachment; filename=fname.ext");
        res.set("Content-Type", "application/octet-stream");
        res.end("LivelyInternalCertGenerator is running!");
    });

    app.get(registerURL, function(req, res) {
        res.contentType("text/html");
        res.end(registerHTML);
    });

    app.post(registerURL, function(req, res) {
        var data = req.body, err;
        if (!data.name) err = "no user name";
        else if (!data.email) err = "no email";
        else if (!data.password) err = "no password";
        if (err) { req.status(400).end(err); return; }

        registerCert(data.name, data.email, data.password, function(err, fileName, certStream) {
            if (err) { res.status(400).end(String(err)); return; }
            res.header({
                "Content-Type": "application/octet-stream",
                "Content-disposition": "attachment; filename=" + fileName});
            certStream.pipe(res);
        });
    });

    }

    app.get(route, function(req, res) {
        res.end("LivelyInternalCertGenerator is running!");
    });
}
	var exec = require("child_process").exec;
	var path = require("path");
	var fs = require('fs');
	var util = require("util");

	var enabled = false;

	var sslDir = path.join(process.env.HOME, "lively-web.org/http/ssl/");
	var outDir = path.join(sslDir, "lively-web-CA");
	var registerCertScript = path.join(sslDir, "register-cert.sh");

	var registerURL = "/certificate-request";
	var registerHTML = "<html>\n"
	+ "<head><title>Register an internal.lively-web.org certificate</title></head>\n"
	+ "<body>\n"
	+ " <h1>Register an internal.lively-web.org certificate</h1>\n"
	+ " <h2 style=\"display: none;\" id=\"note\"></h2>\n"
	+ " <form method=\"post\" action=\"" + registerURL + "\">\n"
	+ " <p><input type=\"text\" name=\"name\" value=\"\" placeholder=\"your name\"></p>\n"
	+ " <p><input type=\"email\" name=\"email\" valude=\"\" placeholder=\"email\"></p>\n"
	+ " <p><input type=\"password\" name=\"password\" value=\"\" placeholder=\"password\"></p>\n"
	+ " <p class=\"submit\"><input type=\"submit\" name=\"action\" value=\"Request certificate\"></p>\n"
	+ " </form>\n"
	+ "</body>\n"
	+ "</html>\n"

	function registerCert(userName, email, password, thenDo) {
	if (!userName.match(/^[0-9_\-a-z]+$/i)) return thenDo(new Error("Invalid username: " + userName));
	var certFile = path.join(outDir, "certs/client_" + userName + ".p12");
	if (fs.existsSync(certFile)) return thenDo(new Error("Certificate for " + userName + " already exists!"));

	var cmd = util.format("%s %s '%s' '%s' '%s'", registerCertScript, outDir, userName, email, password);
	exec(cmd, {}, function(code, out, err) {
	if (code) thenDo(new Error(out + "\n" + err));
	else if (!fs.existsSync(certFile)) thenDo(new Error("Could not create cert file " + certFile));
	else thenDo(null, path.basename(certFile), fs.createReadStream(certFile));
	});
	}

	module.exports = function(route, app) {

	if (enabled) {

	app.get(route+"test", function(req, res) {
	res.set("Content-disposition", "attachment; filename=fname.ext");
	res.set("Content-Type", "application/octet-stream");
	res.end("LivelyInternalCertGenerator is running!");
	});

	app.get(registerURL, function(req, res) {
	res.contentType("text/html");
	res.end(registerHTML);
	});

	app.post(registerURL, function(req, res) {
	var data = req.body, err;
	if (!data.name) err = "no user name";
	else if (!data.email) err = "no email";
	else if (!data.password) err = "no password";
	if (err) { req.status(400).end(err); return; }

	registerCert(data.name, data.email, data.password, function(err, fileName, certStream) {
	if (err) { res.status(400).end(String(err)); return; }
	res.header({
	"Content-Type": "application/octet-stream",
	"Content-disposition": "attachment; filename=" + fileName});
	certStream.pipe(res);
	});
	});

	}

	app.get(route, function(req, res) {
	res.end("LivelyInternalCertGenerator is running!");
	});
	}