lazier and lazier (plus early static handling)
This commit is contained in:
AJ ONeal
parent
8827da6478
commit
a21c503b6e
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@ -1,9 +1,10 @@
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'use strict';
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var http = require('http');
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var escapeRe = require('escape-string-regexp');
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module.exports.create = function (securePort, insecurePort, redirects) {
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var PromiseA = require('bluebird').Promise;
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var http = require('http');
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var escapeRe;
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function redirectHttps(req, res) {
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var insecureRedirects;
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var host = req.headers.host || '';
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@ -20,6 +21,11 @@ module.exports.create = function (securePort, insecurePort, redirects) {
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return hlen;
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}).forEach(function (redirect) {
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var origHost = host;
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if (!escapeRe) {
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escapeRe = require('escape-string-regexp');
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}
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// TODO if '*' === hostname[0], omit '^'
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host = host.replace(
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new RegExp('^' + escapeRe(redirect.from.hostname))
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@ -42,11 +48,11 @@ module.exports.create = function (securePort, insecurePort, redirects) {
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+ '<html>\n'
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+ '<head>\n'
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+ ' <style>* { background-color: white; color: white; text-decoration: none; }</style>\n'
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+ ' <META http-equiv="refresh" content="0;URL=' + encodeURI(newLocation) + '">\n'
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+ ' <META http-equiv="refresh" content="0;URL=' + newLocation + '">\n'
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+ '</head>\n'
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+ '<body style="display: none;">\n'
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+ ' <p>You requested an insecure resource. Please use this instead: \n'
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+ ' <a href="' + encodeURI(newLocation) + '">' + encodeURI(newLocation) + '</a></p>\n'
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+ ' <a href="' + newLocation + '">' + newLocation + '</a></p>\n'
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+ '</body>\n'
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+ '</html>\n'
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;
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@ -83,7 +89,9 @@ module.exports.create = function (securePort, insecurePort, redirects) {
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insecureServer = http.createServer();
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insecureServer.on('request', redirectHttps);
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insecureServer.listen(insecurePort, function () {
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console.log("\nListening on https://localhost:" + insecureServer.address().port);
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console.log("(redirecting all traffic to https)\n");
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console.log("\nListening on https://localhost:" + insecureServer.address().port);
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console.log("(redirecting all traffic to https)\n");
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});
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return PromiseA.resolve(insecureServer);
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};
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@ -2,6 +2,7 @@
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module.exports.create = function (securePort, certsPath, vhostsdir) {
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var PromiseA = require('bluebird').Promise;
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var serveStatic;
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var https = require('https');
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var fs = require('fs');
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var path = require('path');
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@ -28,7 +29,7 @@ module.exports.create = function (securePort, certsPath, vhostsdir) {
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return dummyCerts;
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}
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function handleAppScopedError(req, res, fn) {
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function handleAppScopedError(domaininfo, req, res, fn) {
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function next(err) {
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if (!err) {
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fn(req, res);
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@ -99,6 +100,7 @@ module.exports.create = function (securePort, certsPath, vhostsdir) {
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}
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function loadDomainMounts(domaininfo) {
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var connectContext = {};
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var appContext;
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// should order and group by longest domain, then longest path
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@ -119,81 +121,99 @@ module.exports.create = function (securePort, certsPath, vhostsdir) {
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console.log('[log] [once] Preparing mount for', domaininfo.hostname + '/' + domaininfo.dirpathname);
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domainMergeMap[domaininfo.hostname].mountsMap['/' + domaininfo.dirpathname] = function (req, res, next) {
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if (appContext) {
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appContext(req, res, next);
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function nextify() {
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if (appContext) {
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appContext(req, res, next);
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return;
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}
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console.log('[log] LOADING "' + domaininfo.hostname + '/' + domaininfo.pathname + '"', req.url);
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getAppContext(domaininfo).then(function (localApp) {
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//if (localApp.arity >= 2) { /* connect uses .apply(null, arguments)*/ }
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if ('function' !== typeof localApp) {
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localApp = getDummyAppContext(null, "[ERROR] no connect-style export from " + domaininfo.dirname);
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}
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// Note: pathname should NEVER have a leading '/' on its own
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// we always add it explicitly
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function localAppWrapped(req, res) {
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console.log('[debug]', domaininfo.hostname + '/' + domaininfo.pathname, req.url);
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localApp(req, res, handleAppScopedError(domaininfo, req, res, function (req, res) {
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if (!serveFavicon) {
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serveFavicon = require('serve-favicon')(path.join(__dirname, '..', 'public', 'favicon.ico'));
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}
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// TODO redirect GET /favicon.ico to GET (req.headers.referer||'') + /favicon.ico
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// TODO other common root things - robots.txt, app-icon, etc
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serveFavicon(req, res, handleAppScopedError(domaininfo, req, res, function (req, res) {
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res.writeHead(404);
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res.end(
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"<html>"
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+ "<head>"
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+ '<link rel="icon" href="favicon.ico" />'
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+ "</head>"
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+ "<body>"
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+ "Cannot "
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+ encodeURI(req.method)
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+ " 'https://"
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+ encodeURI(domaininfo.hostname)
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+ '/'
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+ encodeURI(domaininfo.pathname ? (domaininfo.pathname + '/') : '')
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+ encodeURI(req.url.replace(/^\//, ''))
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+ "'"
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+ "<br/>"
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+ "<br/>"
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+ "Domain: " + encodeURI(domaininfo.hostname)
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+ "<br/>"
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+ "App: " + encodeURI(domaininfo.pathname)
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+ "<br/>"
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+ "Route : " + encodeURI(req.url)
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+ "</body>"
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+ "</html>"
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);
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/*
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res.end('{ "error": { "messages": "Route matched '
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+ domaininfo.hostname + '/' + domaininfo.pathname
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+ ', but was not handled. Forcing hard stop to prevent fallthru." } }');
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*/
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}));
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}));
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}
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try {
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domainMergeMap[domaininfo.hostname].apps.use('/' + domaininfo.pathname, localAppWrapped);
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console.info('Loaded ' + domaininfo.hostname + ':' + securePort + '/' + domaininfo.pathname);
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appContext = localAppWrapped;
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appContext(req, res, next);
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} catch(e) {
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console.error('[ERROR] '
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+ domaininfo.hostname + ':' + securePort
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+ '/' + domaininfo.pathname
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);
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console.error(e);
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// TODO this may not work in web apps (due to 500), probably okay
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res.writeHead(500);
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res.end('{ "error": { "message": "[ERROR] could not load '
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+ encodeURI(domaininfo.hostname) + ':' + securePort + '/' + encodeURI(domaininfo.pathname)
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+ 'or default error app." } }');
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}
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});
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}
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if (!serveStatic) {
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serveStatic = require('serve-static');
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}
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if (!connectContext.static) {
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console.log('[static]', path.join(vhostsdir, domaininfo.dirname, 'public'));
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connectContext.static = serveStatic(path.join(vhostsdir, domaininfo.dirname, 'public'));
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}
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if (/^\/api\//.test(req.url)) {
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nextify();
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return;
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}
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console.log('[log] LOADING "' + domaininfo.hostname + '/' + domaininfo.pathname + '"', req.url);
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getAppContext(domaininfo).then(function (localApp) {
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//if (localApp.arity >= 2) { /* connect uses .apply(null, arguments)*/ }
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if ('function' !== typeof localApp) {
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localApp = getDummyAppContext(null, "[ERROR] no connect-style export from " + domaininfo.dirname);
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}
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// Note: pathname should NEVER have a leading '/' on its own
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// we always add it explicitly
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function localAppWrapped(req, res) {
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console.log('[debug]', domaininfo.hostname + '/' + domaininfo.pathname, req.url);
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localApp(req, res, handleAppScopedError(req, res, function (req, res) {
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if (!serveFavicon) {
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serveFavicon = require('serve-favicon')(path.join(__dirname, '..', 'public', 'favicon.ico'));
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}
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// TODO redirect GET /favicon.ico to GET (req.headers.referer||'') + /favicon.ico
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// TODO other common root things - robots.txt, app-icon, etc
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serveFavicon(req, res, handleAppScopedError(req, res, function (req, res) {
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res.writeHead(404);
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res.end(
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"<html>"
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+ "<head>"
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+ '<link rel="icon" href="favicon.ico" />'
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+ "</head>"
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+ "<body>"
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+ "Cannot "
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+ encodeURI(req.method)
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+ " 'https://"
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+ encodeURI(domaininfo.hostname)
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+ '/'
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+ encodeURI(domaininfo.pathname ? (domaininfo.pathname + '/') : '')
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+ encodeURI(req.url.replace(/^\//, ''))
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+ "'"
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+ "<br/>"
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+ "<br/>"
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+ "Domain: " + encodeURI(domaininfo.hostname)
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+ "<br/>"
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+ "App: " + encodeURI(domaininfo.pathname)
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+ "<br/>"
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+ "Route : " + encodeURI(req.url)
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+ "</body>"
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+ "</html>"
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);
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/*
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res.end('{ "error": { "messages": "Route matched '
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+ domaininfo.hostname + '/' + domaininfo.pathname
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+ ', but was not handled. Forcing hard stop to prevent fallthru." } }');
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*/
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}));
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}));
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}
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try {
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domainMergeMap[domaininfo.hostname].apps.use('/' + domaininfo.pathname, localAppWrapped);
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console.info('Loaded ' + domaininfo.hostname + ':' + securePort + '/' + domaininfo.pathname);
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appContext = localAppWrapped;
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appContext(req, res, next);
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} catch(e) {
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console.error('[ERROR] '
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+ domaininfo.hostname + ':' + securePort
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+ '/' + domaininfo.pathname
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);
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console.error(e);
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// TODO this may not work in web apps (due to 500), probably okay
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res.writeHead(500);
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res.end('{ "error": { "message": "[ERROR] could not load '
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+ encodeURI(domaininfo.hostname) + ':' + securePort + '/' + encodeURI(domaininfo.pathname)
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+ 'or default error app." } }');
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}
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});
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connectContext.static(req, res, nextify);
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};
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domainMergeMap[domaininfo.hostname].apps.use(
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'/' + domaininfo.pathname
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@ -302,7 +322,7 @@ module.exports.create = function (securePort, certsPath, vhostsdir) {
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}
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return forEachAsync(domainMergeMap[vhost].apps, function (fn) {
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return new PromiseA(function (resolve) {
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return new PromiseA(function (resolve, reject) {
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function next(err) {
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if (err) {
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reject(err);
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@ -341,7 +361,7 @@ module.exports.create = function (securePort, certsPath, vhostsdir) {
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return;
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});
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});
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};
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}
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function loadCerts(domainname) {
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// TODO make async
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@ -349,15 +369,16 @@ module.exports.create = function (securePort, certsPath, vhostsdir) {
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// Also, once we load Let's Encrypt, it's lights out for v0.10
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var certsPath = path.join(vhostsdir, domainname, 'certs');
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var secOpts;
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try {
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var nodes = fs.readdirSync(path.join(certsPath, 'server'));
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var keyNode = nodes.filter(function (node) { return /\.key\.pem$/.test(node); })[0];
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var crtNode = nodes.filter(function (node) { return /\.crt\.pem$/.test(node); })[0];
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var secOpts = {
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secOpts = {
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key: fs.readFileSync(path.join(certsPath, 'server', keyNode))
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, cert: fs.readFileSync(path.join(certsPath, 'server', crtNode))
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}
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};
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if (fs.existsSync(path.join(certsPath, 'ca'))) {
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secOpts.ca = fs.readdirSync(path.join(certsPath, 'ca')).filter(function (node) {
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@ -419,7 +440,8 @@ module.exports.create = function (securePort, certsPath, vhostsdir) {
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if (!secureContexts[domainname]) {
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console.log('[log] Loading certs for', domainname);
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secureContexts[domainname] = loadCerts(domainname);
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// TODO keep trying to find the cert in case it's uploaded late?
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secureContexts[domainname] = loadCerts(domainname) || secureContexts.dummy;
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}
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// workaround for v0.12 / v1.2 backwards compat bug
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@ -472,4 +494,4 @@ module.exports.create = function (securePort, certsPath, vhostsdir) {
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}
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return runServer();
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}
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};
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