Merge branch 'v1'

CHANGELOG

@@ -1,3 +1,10 @@
+v1.1.5 - Implemented dns-01 ACME challenges
+
+v1.1.4 - Improved responsiveness to config updates
+  * changed which TCP/UDP ports are bound to on config update
+  * update tunnel server settings on config update
+  * update socks5 setting on config update
+
 v1.1.3 - Better late than never... here's some stuff we've got
   * fixed (probably) network settings not being readable
   * supports timeouts in loopback check

README.md

@@ -23,13 +23,13 @@ Install Standalone
 ### curl | bash
 
 ```bash
-curl -fsSL https://git.daplie.com/Daplie/goldilocks.js/raw/v1.1/installer/get.sh | bash
+curl -fsSL https://git.coolaj86.com/coolaj86/goldilocks.js/raw/v1.1/installer/get.sh | bash
 ```
 
 ### git
 
 ```bash
-git clone https://git.daplie.com/Daplie/goldilocks.js
+git clone https://git.coolaj86.com/coolaj86/goldilocks.js
 pushd goldilocks.js
 git checkout v1.1
 bash installer/install.sh
@@ -39,10 +39,10 @@ bash installer/install.sh
 
 ```bash
 # v1 in git (unauthenticated)
-npm install -g git+https://git@git.daplie.com:Daplie/goldilocks.js#v1
+npm install -g git+https://git@git.coolaj86.com:coolaj86/goldilocks.js#v1
 
 # v1 in git (via ssh)
-npm install -g git+ssh://git@git.daplie.com:Daplie/goldilocks.js#v1
+npm install -g git+ssh://git@git.coolaj86.com:coolaj86/goldilocks.js#v1
 
 # v1 in npm
 npm install -g goldilocks@v1
@@ -50,8 +50,16 @@ npm install -g goldilocks@v1
 
 ### Uninstall
 
+Remove goldilocks and services:
+
 ```
-rm -rf /srv/goldilocks/ /var/goldilocks/ /etc/goldilocks/ /opt/goldilocks/ /var/log/goldilocks/ /etc/tmpfiles.d/goldilocks.conf /etc/systemd/system/goldilocks.service /etc/ssl/goldilocks
+rm -rf /opt/goldilocks/ /srv/goldilocks/ /var/goldilocks/ /var/log/goldilocks/ /etc/tmpfiles.d/goldilocks.conf /etc/systemd/system/goldilocks.service
+```
+
+Remove config as well
+
+```
+rm -rf /etc/goldilocks/ /etc/ssl/goldilocks
 ```
 
 Usage
@@ -73,7 +81,7 @@ We have service support for
 * launchd (macOS)
 
 ```bash
-curl https://git.daplie.com/Daplie/goldilocks.js/raw/master/install.sh | bash
+curl https://git.coolaj86.com/coolaj86/goldilocks.js/raw/master/install.sh | bash
 ```
 
 Modules & Configuration
@@ -297,6 +305,12 @@ tls:
       challenge_type: 'http-01'
 ```
 
+**NOTE:** If you specify `dns-01` as the challenge type there must also be a
+[DDNS module](#ddns) defined for all of the relevant domains (though not all
+domains handled by a single TLS module need to be handled by the same DDNS
+module). The DDNS module provides all of the information needed to actually
+set the DNS records needed to verify ownership.
+
 ### tcp
 
 The tcp system handles both *raw* and *tls-terminated* tcp network traffic
@@ -398,7 +412,7 @@ sni = vpn.example.com
 connect = example.com:443
 ```
 
-3) [Use stunnel.js](https://git.daplie.com/Daplie/node-tunnel-client) as described in the "tunnel_server" section below.
+3) [Use stunnel.js](https://git.coolaj86.com/coolaj86/tunnel-client.js) as described in the "tunnel_server" section below.
 
 ### tcp.forward
 
@@ -602,7 +616,7 @@ mdns:
 You can discover goldilocks with `mdig`.
 
 ```
-npm install -g git+https://git.daplie.com/Daplie/mdig.git
+npm install -g git+https://git.coolaj86.com/coolaj86/mdig.js.git
 
 mdig _cloud._tcp.local
 ```
@@ -631,7 +645,7 @@ TODO
 * [ ] http - redirect based on domain name (not just path)
 * [ ] tcp - bind should be able to specify localhost, uniquelocal, private, or ip
 * [ ] tcp - if destination host is omitted default to localhost, if dst port is missing, default to src
-* [ ] sys - `curl https://daplie.me/goldilocks | bash -s example.com`
+* [ ] sys - `curl https://coolaj86.com/goldilocks | bash -s example.com`
 * [ ] oauth3 - `example.com/.well-known/domains@oauth3.org/directives.json`
 * [ ] oauth3 - commandline questionnaire
 * [x] modules - use consistent conventions (i.e. address vs host + port)

installer/get.sh

@@ -7,7 +7,7 @@ my_ver=master
 my_tmp=$(mktemp -d)
 
 mkdir -p $my_tmp/opt/$my_name/lib/node_modules/$my_name
-git clone https://git.daplie.com/Daplie/goldilocks.js.git $my_tmp/opt/$my_name/lib/node_modules/$my_name
+git clone https://git.coolaj86.com/coolaj86/goldilocks.js.git $my_tmp/opt/$my_name/lib/node_modules/$my_name
 
 echo "Installing to $my_tmp (will be moved after install)"
 pushd $my_tmp/opt/$my_name/lib/node_modules/$my_name

installer/http-get.sh

@@ -5,7 +5,7 @@
 #                             #
 ###############################
 
-# See https://git.daplie.com/Daplie/daplie-snippets/blob/master/bash/http-get.sh
+# See https://git.coolaj86.com/coolaj86/snippets/blob/master/bash/http-get.sh
 
 _h_http_get=""
 _h_http_opts=""

installer/install-for-systemd.sh

@@ -11,11 +11,13 @@ sed "s/MY_USER/$my_user/g" "$my_app_dist/$my_app_systemd_service" > "$my_app_dis
 sed "s/MY_GROUP/$my_group/g" "$my_app_dist/$my_app_systemd_service.2" > "$my_app_dist/$my_app_systemd_service"
 rm "$my_app_dist/$my_app_systemd_service.2"
 safe_copy_config "$my_app_dist/$my_app_systemd_service" "$my_root/$my_app_systemd_service"
+$sudo_cmd chown root:root "$my_root/$my_app_systemd_service"
 
 sed "s/MY_USER/$my_user/g" "$my_app_dist/$my_app_systemd_tmpfiles" > "$my_app_dist/$my_app_systemd_tmpfiles.2"
 sed "s/MY_GROUP/$my_group/g" "$my_app_dist/$my_app_systemd_tmpfiles.2" > "$my_app_dist/$my_app_systemd_tmpfiles"
 rm "$my_app_dist/$my_app_systemd_tmpfiles.2"
 safe_copy_config "$my_app_dist/$my_app_systemd_tmpfiles" "$my_root/$my_app_systemd_tmpfiles"
+$sudo_cmd chown root:root "$my_root/$my_app_systemd_tmpfiles"
 
 $sudo_cmd systemctl stop "${my_app_name}.service" >/dev/null 2>/dev/null || true
 $sudo_cmd systemctl daemon-reload

installer/install.sh

@@ -7,10 +7,10 @@ set -u
 ### IMPORTANT ###
 ###  VERSION  ###
 my_name=goldilocks
-my_app_pkg_name=com.daplie.goldilocks.web
+my_app_pkg_name=com.coolaj86.goldilocks.web
 my_app_ver="v1.1"
-my_azp_oauth3_ver="v1.2"
-export NODE_VERSION="v8.9.0"
+my_azp_oauth3_ver="v1.2.3"
+export NODE_VERSION="v8.9.3"
 
 if [ -z "${my_tmp-}" ]; then
   my_tmp="$(mktemp -d)"
@@ -29,7 +29,7 @@ my_npm="$NPM_CONFIG_PREFIX/bin/npm"
 
 
 my_app_dist=$my_tmp/opt/$my_name/lib/node_modules/$my_name/dist
-installer_base="https://git.daplie.com/Daplie/goldilocks.js/raw/$my_app_ver"
+installer_base="https://git.coolaj86.com/coolaj86/goldilocks.js/raw/$my_app_ver"
 
 # Backwards compat
 # some scripts still use the old names
@@ -71,13 +71,13 @@ pushd $my_tmp/opt/$my_name/lib/node_modules/$my_name
   $my_npm install
 popd
 pushd $my_tmp/opt/$my_name/lib/node_modules/$my_name/packages/assets
-  OAUTH3_GIT_URL="https://git.daplie.com/Oauth3/oauth3.js.git"
+  OAUTH3_GIT_URL="https://git.oauth3.org/OAuth3/oauth3.js.git"
   git clone ${OAUTH3_GIT_URL} oauth3.org || true
   ln -s oauth3.org org.oauth3
   pushd oauth3.org
     git remote set-url origin ${OAUTH3_GIT_URL}
     git checkout $my_azp_oauth3_ver
-    git pull
+    #git pull
   popd
 
   mkdir -p jquery.com
@@ -119,6 +119,8 @@ set -e
 source ./installer/my-user-my-group.sh
 echo "User $my_user Group $my_group"
 
+source ./installer/install-system-service.sh
+
 $sudo_cmd chown -R $my_user:$my_group $my_tmp/*
 $sudo_cmd chown root:root $my_tmp/*
 $sudo_cmd chown root:root $my_tmp
@@ -126,7 +128,6 @@ $sudo_cmd chmod 0755 $my_tmp
 # don't change permissions on /, /etc, etc
 $sudo_cmd rsync -a --ignore-existing $my_tmp/ $my_root/
 $sudo_cmd rsync -a --ignore-existing $my_app_dist/etc/$my_name/$my_name.yml $my_root/etc/$my_name/$my_name.yml
-source ./installer/install-system-service.sh
 
 # Change to admin perms
 $sudo_cmd chown -R $my_user:$my_group $my_root/opt/$my_name

lib/admin/config.js

@@ -174,6 +174,14 @@ var mdnsSchema = {
   }
 };
 
+var tunnelSvrSchema = {
+  type: 'object'
+, properties: {
+    servernames: { type: 'array', items: { type: 'string' }}
+  , secret:      { type: 'string' }
+  }
+};
+
 var ddnsSchema = {
   type: 'object'
 , properties: {
@@ -223,6 +231,7 @@ var mainSchema = {
   , ddns:   ddnsSchema
   , socks5: socks5Schema
   , device: deviceSchema
+  , tunnel_server: tunnelSvrSchema
   }
 , additionalProperties: false
 };

lib/ddns/challenge-responder.js

@@ -0,0 +1,122 @@
+'use strict';
+
+// Much of this file was based on the `le-challenge-ddns` library (which we are not using
+// here because it's method of setting records requires things we don't really want).
+module.exports.create = function (deps, conf, utils) {
+
+  function getReleventSessionId(domain) {
+    var sessId;
+
+    utils.iterateAllModules(function (mod, domainList) {
+      // We return a truthy value in these cases because of the way the iterate function
+      // handles modules grouped by domain. By returning true we are saying these domains
+      // are "handled" and so if there are multiple modules we won't be given the rest.
+      if (sessId) { return true; }
+      if (domainList.indexOf(domain) < 0) { return true; }
+
+      // But if the domains are relevant but we don't know how to handle the module we
+      // return false to allow us to look at any other modules that might exist here.
+      if (mod.type !== 'dns@oauth3.org')  { return false; }
+
+      sessId = mod.tokenId || mod.token_id;
+      return true;
+    });
+
+    return sessId;
+  }
+
+  function get(args, domain, challenge, done) {
+    done(new Error("Challenge.get() does not need an implementation for dns-01. (did you mean Challenge.loopback?)"));
+  }
+  // same as get, but external
+  function loopback(args, domain, challenge, done) {
+    var challengeDomain = (args.test || '') + args.acmeChallengeDns + domain;
+    require('dns').resolveTxt(challengeDomain, done);
+  }
+
+  var activeChallenges = {};
+  async function removeAsync(args, domain) {
+    var data = activeChallenges[domain];
+    if (!data) {
+      console.warn(new Error('cannot remove DNS challenge for ' + domain + ': already removed'));
+      return;
+    }
+
+    var session = await utils.getSession(data.sessId);
+    var directives = await deps.OAUTH3.discover(session.token.aud);
+    var apiOpts = {
+      api: 'dns.unset'
+    , session: session
+    , type: 'TXT'
+    , value: data.keyAuthDigest
+    };
+    await deps.OAUTH3.api(directives.api, Object.assign({}, apiOpts, data.splitDomain));
+
+    delete activeChallenges[domain];
+  }
+  async function setAsync(args, domain, challenge, keyAuth) {
+    if (activeChallenges[domain]) {
+      await removeAsync(args, domain, challenge);
+    }
+
+    var sessId = getReleventSessionId(domain);
+    if (!sessId) {
+      throw new Error('no DDNS module handles the domain ' + domain);
+    }
+    var session = await utils.getSession(sessId);
+    var directives = await deps.OAUTH3.discover(session.token.aud);
+
+    // I'm not sure what role challenge is supposed to play since even in the library
+    // this code is based on it was never used, but check for it anyway because ...
+    if (!challenge || keyAuth) {
+      console.warn(new Error('DDNS challenge missing challenge or keyAuth'));
+    }
+    var keyAuthDigest = require('crypto').createHash('sha256').update(keyAuth || '').digest('base64')
+      .replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '');
+
+    var challengeDomain = (args.test || '') + args.acmeChallengeDns + domain;
+    var splitDomain = (await utils.splitDomains(directives.api, [challengeDomain]))[0];
+
+    var apiOpts = {
+      api: 'dns.set'
+    , session: session
+    , type: 'TXT'
+    , value: keyAuthDigest
+    , ttl: args.ttl || 0
+    };
+    await deps.OAUTH3.api(directives.api, Object.assign({}, apiOpts, splitDomain));
+
+    activeChallenges[domain] = {
+      sessId
+    , keyAuthDigest
+    , splitDomain
+    };
+
+    return new Promise(res => setTimeout(res, 1000));
+  }
+
+  // It might be slightly easier to use arguments and apply, but the library that will use
+  // this function counts the arguments we expect.
+  function set(a, b, c, d, done) {
+    setAsync(a, b, c, d).then(result => done(null, result), done);
+  }
+  function remove(a, b, c, done) {
+    removeAsync(a, b, c).then(result => done(null, result), done);
+  }
+
+  function getOptions() {
+    return {
+      oauth3: 'oauth3.org'
+    , debug: conf.debug
+    , acmeChallengeDns: '_acme-challenge.'
+    };
+  }
+
+  return {
+    getOptions
+  , set
+  , get
+  , remove
+  , loopback
+  };
+};

lib/ddns/dns-ctrl.js

@@ -1,6 +1,6 @@
 'use strict';
 
-module.exports.create = function (deps, conf) {
+module.exports.create = function (deps, conf, utils) {
   function dnsType(addr) {
     if (/^\d+\.\d+\.\d+\.\d+$/.test(addr)) {
       return 'A';
@@ -10,62 +10,6 @@ module.exports.create = function (deps, conf) {
     }
   }
 
-  var tldCache = {};
-  async function getTlds(provider) {
-    async function updateCache() {
-      var reqObj = {
-        url: deps.OAUTH3.url.normalize(provider)+'/api/com.daplie.domains/prices'
-      , method: 'GET'
-      , json: true
-      };
-
-      var resp = await deps.OAUTH3.request(reqObj);
-      var tldObj = {};
-      resp.data.forEach(function (tldInfo) {
-        if (tldInfo.enabled) {
-          tldObj[tldInfo.tld] = true;
-        }
-      });
-
-      tldCache[provider] = {
-        time: Date.now()
-      , tlds: tldObj
-      };
-      return tldObj;
-    }
-
-    // If we've never cached the results we need to return the promise that will fetch the recult,
-    // otherwise we can return the cached value. If the cached value has "expired", we can still
-    // return the cached value we just want to update the cache in parellel (making sure we only
-    // update once).
-    if (!tldCache[provider]) {
-      return updateCache();
-    }
-    if (!tldCache[provider].updating && Date.now() - tldCache[provider].time > 24*60*60*1000) {
-      tldCache[provider].updating = true;
-      updateCache();
-    }
-
-    return tldCache[provider].tlds;
-  }
-
-  async function splitDomains(provider, domains) {
-    var tlds = await getTlds(provider);
-    return domains.map(function (domain) {
-      var split = domain.split('.');
-      var tldSegCnt = tlds[split.slice(-2).join('.')] ? 2 : 1;
-
-      // Currently assuming that the sld can't contain dots, and that the tld can have at
-      // most one dot. Not 100% sure this is a valid assumption, but exceptions should be
-      // rare even if the assumption isn't valid.
-      return {
-        tld: split.slice(-tldSegCnt).join('.')
-      , sld: split.slice(-tldSegCnt-1, -tldSegCnt).join('.')
-      , sub: split.slice(0, -tldSegCnt-1).join('.')
-      };
-    });
-  }
-
   async function setDeviceAddress(session, addr, domains) {
     var directives = await deps.OAUTH3.discover(session.token.aud);
 
@@ -111,7 +55,7 @@ module.exports.create = function (deps, conf) {
       return goodAddrDomains.indexOf(domain) < 0;
     });
 
-    var oldDns = await splitDomains(directives.api, badAddrDomains);
+    var oldDns = await utils.splitDomains(directives.api, badAddrDomains);
     var common = {
       api: 'devices.detach'
     , session: session
@@ -124,7 +68,7 @@ module.exports.create = function (deps, conf) {
       console.log('removed bad DNS records for ' + badAddrDomains.join(', '));
     }
 
-    var newDns = await splitDomains(directives.api, requiredUpdates);
+    var newDns = await utils.splitDomains(directives.api, requiredUpdates);
     common = {
       api: 'devices.attach'
     , session: session
@@ -169,7 +113,7 @@ module.exports.create = function (deps, conf) {
   async function removeDomains(session, domains) {
     var directives = await deps.OAUTH3.discover(session.token.aud);
 
-    var oldDns = await splitDomains(directives.api, domains);
+    var oldDns = await utils.splitDomains(directives.api, domains);
     var common = {
       api: 'devices.detach'
     , session: session

lib/ddns/index.js

@@ -3,48 +3,21 @@
 module.exports.create = function (deps, conf) {
   var dns = deps.PromiseA.promisifyAll(require('dns'));
   var network = deps.PromiseA.promisifyAll(deps.recase.camelCopy(require('network')));
-  var loopback = require('./loopback').create(deps, conf);
-  var dnsCtrl = require('./dns-ctrl').create(deps, conf);
   var equal = require('deep-equal');
 
+  var utils = require('./utils').create(deps, conf);
+  var loopback = require('./loopback').create(deps, conf, utils);
+  var dnsCtrl = require('./dns-ctrl').create(deps, conf, utils);
+  var challenge = require('./challenge-responder').create(deps, conf, utils);
+  var tunnelClients = require('./tunnel-client-manager').create(deps, conf, utils);
+
   var loopbackDomain;
 
-  function iterateAllModules(action, curConf) {
-    curConf = curConf || conf;
-    var promises = curConf.ddns.modules.map(function (mod) {
-      return action(mod, mod.domains);
-    });
-
-    curConf.domains.forEach(function (dom) {
-      if (!dom.modules || !Array.isArray(dom.modules.ddns) || !dom.modules.ddns.length) {
-        return null;
-      }
-
-      // For the time being all of our things should only be tried once (regardless if it succeeded)
-      // TODO: revisit this behavior when we support multiple ways of setting records, and/or
-      // if we want to allow later modules to run if early modules fail.
-      promises.push(dom.modules.ddns.reduce(function (prom, mod) {
-        if (prom) { return prom; }
-        return action(mod, dom.names);
-      }, null));
-    });
-
-    return deps.PromiseA.all(promises.filter(Boolean));
-  }
-
-  async function getSession(id) {
-    var session = await deps.storage.tokens.get(id);
-    if (!session) {
-      throw new Error('no user token with ID "'+id+'"');
-    }
-    return session;
-  }
-
   var tunnelActive = false;
   async function startTunnel(tunnelSession, mod, domainList) {
     try {
-      var dnsSession = await getSession(mod.tokenId);
-      var tunnelDomain = await deps.tunnelClients.start(tunnelSession || dnsSession, domainList);
+      var dnsSession = await utils.getSession(mod.tokenId);
+      var tunnelDomain = await tunnelClients.start(tunnelSession || dnsSession, domainList);
 
       var addrList;
       try {
@@ -59,7 +32,9 @@ module.exports.create = function (deps, conf) {
         throw new Error('failed to lookup IP for tunnel domain "' + tunnelDomain + '"');
       }
 
-      await dnsCtrl.setDeviceAddress(dnsSession, addrList[0], domainList);
+      if (!mod.disabled) {
+        await dnsCtrl.setDeviceAddress(dnsSession, addrList[0], domainList);
+      }
     } catch (err) {
       console.log('error starting tunnel for', domainList.join(', '));
       console.log(err);
@@ -73,7 +48,7 @@ module.exports.create = function (deps, conf) {
       tunnelSession = await deps.storage.tokens.get(conf.ddns.tunnel.tokenId);
     }
 
-    await iterateAllModules(function (mod, domainList) {
+    await utils.iterateAllModules(function (mod, domainList) {
       if (mod.type !== 'dns@oauth3.org') { return null; }
 
       return startTunnel(tunnelSession, mod, domainList);
@@ -82,14 +57,14 @@ module.exports.create = function (deps, conf) {
     tunnelActive = true;
   }
   async function disconnectTunnels() {
-    deps.tunnelClients.disconnect();
+    tunnelClients.disconnect();
     tunnelActive = false;
     await Promise.resolve();
   }
   async function checkTunnelTokens() {
-    var oldTokens = deps.tunnelClients.current();
+    var oldTokens = tunnelClients.current();
 
-    var newTokens = await iterateAllModules(function checkTokens(mod, domainList) {
+    var newTokens = await utils.iterateAllModules(function checkTokens(mod, domainList) {
       if (mod.type !== 'dns@oauth3.org') { return null; }
 
       var domainStr = domainList.slice().sort().join(',');
@@ -103,7 +78,7 @@ module.exports.create = function (deps, conf) {
       }
     });
 
-    await Promise.all(Object.values(oldTokens).map(deps.tunnelClients.remove));
+    await Promise.all(Object.values(oldTokens).map(tunnelClients.remove));
 
     if (!newTokens.length) { return; }
 
@@ -187,10 +162,10 @@ module.exports.create = function (deps, conf) {
     }
     publicAddress = addr;
 
-    await iterateAllModules(function setModuleDNS(mod, domainList) {
+    await utils.iterateAllModules(function setModuleDNS(mod, domainList) {
       if (mod.type !== 'dns@oauth3.org' || mod.disabled) { return null; }
 
-      return getSession(mod.tokenId).then(function (session) {
+      return utils.getSession(mod.tokenId).then(function (session) {
         return dnsCtrl.setDeviceAddress(session, addr, domainList);
       }).catch(function (err) {
         console.log('error setting DNS records for', domainList.join(', '));
@@ -205,13 +180,13 @@ module.exports.create = function (deps, conf) {
 
     // this returns a Promise, but since the functions we use are synchronous
     // and change our enclosed variables we don't need to wait for the return.
-    iterateAllModules(function (mod, domainList) {
+    utils.iterateAllModules(function (mod, domainList) {
       if (mod.type !== 'dns@oauth3.org') { return; }
 
       prevMods[mod.id] = { mod, domainList };
       return true;
     }, prevConf);
-    iterateAllModules(function (mod, domainList) {
+    utils.iterateAllModules(function (mod, domainList) {
       if (mod.type !== 'dns@oauth3.org') { return; }
 
       curMods[mod.id] = { mod, domainList };
@@ -234,8 +209,11 @@ module.exports.create = function (deps, conf) {
 
     // Then remove DNS records for the domains that we are no longer responsible for.
     await Promise.all(Object.values(prevMods).map(function ({mod, domainList}) {
+      // If the module was disabled before there should be any records that we need to clean up
+      if (mod.disabled) { return; }
+
       var oldDomains;
-      if (!curMods[mod.id] || mod.tokenId !== curMods[mod.id].mod.tokenId) {
+      if (!curMods[mod.id] || curMods[mod.id].disabled || mod.tokenId !== curMods[mod.id].mod.tokenId) {
         oldDomains = domainList.slice();
       } else {
         oldDomains = domainList.filter(function (domain) {
@@ -249,7 +227,7 @@ module.exports.create = function (deps, conf) {
         return;
       }
 
-      return getSession(mod.tokenId).then(function (session) {
+      return utils.getSession(mod.tokenId).then(function (session) {
         return dnsCtrl.removeDomains(session, oldDomains);
       });
     }).filter(Boolean));
@@ -259,6 +237,9 @@ module.exports.create = function (deps, conf) {
 
     // And add DNS records for any newly added domains.
     await Promise.all(Object.values(curMods).map(function ({mod, domainList}) {
+      // Don't set any new records if the module has been disabled.
+      if (mod.disabled) { return; }
+
       var newDomains;
       if (!prevMods[mod.id] || mod.tokenId !== prevMods[mod.id].mod.tokenId) {
         newDomains = domainList.slice();
@@ -274,7 +255,7 @@ module.exports.create = function (deps, conf) {
         return;
       }
 
-      return getSession(mod.tokenId).then(function (session) {
+      return utils.getSession(mod.tokenId).then(function (session) {
         return dnsCtrl.setDeviceAddress(session, publicAddress, newDomains);
       });
     }).filter(Boolean));
@@ -340,5 +321,6 @@ module.exports.create = function (deps, conf) {
   , getDeviceAddresses: dnsCtrl.getDeviceAddresses
   , recheckPubAddr:     recheckPubAddr
   , updateConf:         updateConf
+  , challenge
   };
 };

lib/ddns/tunnel-client-manager.js

@@ -6,6 +6,52 @@ module.exports.create = function (deps, config) {
   var activeTunnels = {};
   var activeDomains = {};
 
+  var customNet = {
+    createConnection: function (opts, cb) {
+      console.log('[gl.tunnel] creating connection');
+
+      // here "reader" means the socket that looks like the connection being accepted
+      // here "writer" means the remote-looking part of the socket that driving the connection
+      var writer;
+
+      function usePair(err, reader) {
+        if (err) {
+          process.nextTick(function () {
+            writer.emit('error', err);
+          });
+          return;
+        }
+
+        var wrapOpts = Object.assign({localAddress: '127.0.0.2', localPort: 'tunnel-0'}, opts);
+        wrapOpts.firstChunk = opts.data;
+        wrapOpts.hyperPeek = !!opts.data;
+
+        // Also override the remote and local address info. We use `defineProperty` because
+        // otherwise we run into problems of setting properties with only getters defined.
+        Object.defineProperty(reader, 'remoteAddress', { value: wrapOpts.remoteAddress });
+        Object.defineProperty(reader, 'remotePort',    { value: wrapOpts.remotePort });
+        Object.defineProperty(reader, 'remoteFamiliy', { value: wrapOpts.remoteFamiliy });
+        Object.defineProperty(reader, 'localAddress',  { value: wrapOpts.localAddress });
+        Object.defineProperty(reader, 'localPort',     { value: wrapOpts.localPort });
+        Object.defineProperty(reader, 'localFamiliy',  { value: wrapOpts.localFamiliy });
+
+        deps.tcp.handler(reader, wrapOpts);
+        process.nextTick(function () {
+          // this cb will cause the stream to emit its (actually) first data event
+          // (even though it already gave a peek into that first data chunk)
+          console.log('[tunnel] callback, data should begin to flow');
+          cb();
+        });
+      }
+
+      // We used to use `stream-pair` for non-tls connections, but there are places
+      // that require properties/functions to be present on the socket that aren't
+      // present on a JSStream so it caused problems.
+      writer = require('socket-pair').create(usePair);
+      return writer;
+    }
+  };
+
   function fillData(data) {
     if (typeof data === 'string') {
       data = { jwt: data };
@@ -70,7 +116,7 @@ module.exports.create = function (deps, config) {
       // get the promise that should tell us more about if it worked or not.
       activeTunnels[data.tunnelUrl] = stunnel.connect({
         stunneld: data.tunnelUrl
-      , net: deps.tunnel.net
+      , net: customNet
         // NOTE: the ports here aren't that important since we are providing a custom
         // `net.createConnection` that doesn't actually use the port. What is important
         // is that any services we are interested in are listed in this object and have

lib/ddns/utils.js

@@ -0,0 +1,102 @@
+'use strict';
+
+module.exports.create = function (deps, conf) {
+
+  async function getSession(id) {
+    var session = await deps.storage.tokens.get(id);
+    if (!session) {
+      throw new Error('no user token with ID "' + id + '"');
+    }
+    return session;
+  }
+
+  function iterateAllModules(action, curConf) {
+    curConf = curConf || conf;
+    var promises = [];
+
+    curConf.domains.forEach(function (dom) {
+      if (!dom.modules || !Array.isArray(dom.modules.ddns) || !dom.modules.ddns.length) {
+        return null;
+      }
+
+      // For the time being all of our things should only be tried once (regardless if it succeeded)
+      // TODO: revisit this behavior when we support multiple ways of setting records, and/or
+      // if we want to allow later modules to run if early modules fail.
+      promises.push(dom.modules.ddns.reduce(function (prom, mod) {
+        if (prom) { return prom; }
+        return action(mod, dom.names);
+      }, null));
+    });
+
+    curConf.ddns.modules.forEach(function (mod) {
+      promises.push(action(mod, mod.domains));
+    });
+
+    return Promise.all(promises.filter(Boolean));
+  }
+
+  var tldCache = {};
+  async function updateTldCache(provider) {
+    var reqObj = {
+      url: deps.OAUTH3.url.normalize(provider) + '/api/com.daplie.domains/prices'
+    , method: 'GET'
+    , json: true
+    };
+
+    var resp = await deps.OAUTH3.request(reqObj);
+    var tldObj = {};
+    resp.data.forEach(function (tldInfo) {
+      if (tldInfo.enabled) {
+        tldObj[tldInfo.tld] = true;
+      }
+    });
+
+    tldCache[provider] = {
+      time: Date.now()
+    , tlds: tldObj
+    };
+    return tldObj;
+  }
+  async function getTlds(provider) {
+    // If we've never cached the results we need to return the promise that will fetch the result,
+    // otherwise we can return the cached value. If the cached value has "expired", we can still
+    // return the cached value we just want to update the cache in parellel (making sure we only
+    // update once).
+    if (!tldCache[provider]) {
+      tldCache[provider] = {
+        updating: true
+      , tlds: updateTldCache(provider)
+      };
+    }
+    if (!tldCache[provider].updating && Date.now() - tldCache[provider].time > 24 * 60 * 60 * 1000) {
+      tldCache[provider].updating = true;
+      updateTldCache(provider);
+    }
+
+    return tldCache[provider].tlds;
+  }
+
+  async function splitDomains(provider, domains) {
+    var tlds = await getTlds(provider);
+    return domains.map(function (domain) {
+      var split = domain.split('.');
+      var tldSegCnt = tlds[split.slice(-2).join('.')] ? 2 : 1;
+
+      // Currently assuming that the sld can't contain dots, and that the tld can have at
+      // most one dot. Not 100% sure this is a valid assumption, but exceptions should be
+      // rare even if the assumption isn't valid.
+      return {
+        tld: split.slice(-tldSegCnt).join('.')
+      , sld: split.slice(-tldSegCnt - 1, -tldSegCnt).join('.')
+      , sub: split.slice(0, -tldSegCnt - 1).join('.')
+      };
+    });
+  }
+
+  return {
+    getSession
+  , iterateAllModules
+  , getTlds
+  , splitDomains
+  };
+};

lib/goldilocks.js

@@ -1,303 +0,0 @@
-'use strict';
-
-module.exports.create = function (deps, config) {
-  console.log('config', config);
-
-  //var PromiseA = global.Promise;
-  var PromiseA = require('bluebird');
-  var listeners = require('./servers').listeners;
-  var domainUtils = require('./domain-utils');
-  var modules;
-
-  var addrProperties = [
-    'remoteAddress'
-  , 'remotePort'
-  , 'remoteFamily'
-  , 'localAddress'
-  , 'localPort'
-  , 'localFamily'
-  ];
-
-  function nameMatchesDomains(name, domainList) {
-    return domainList.some(function (pattern) {
-      return domainUtils.match(pattern, name);
-    });
-  }
-
-  function loadModules() {
-    modules = {};
-
-    modules.tls  = require('./modules/tls').create(deps, config, tcpHandler);
-    modules.http = require('./modules/http').create(deps, config, modules.tls.middleware);
-  }
-
-  function checkTcpProxy(conn, opts) {
-    var proxied = false;
-
-    // TCP Proxying (ie forwarding based on domain name not incoming port) only works for
-    // TLS wrapped connections, so if the opts don't give us a servername or don't tell us
-    // this is the decrypted side of a TLS connection we can't handle it here.
-    if (!opts.servername || !opts.encrypted) { return proxied; }
-
-    function proxy(mod) {
-      // First thing we need to add to the connection options is where to proxy the connection to
-      var newConnOpts = domainUtils.separatePort(mod.address || '');
-      newConnOpts.port = newConnOpts.port || mod.port;
-      newConnOpts.host = newConnOpts.host || mod.host || 'localhost';
-
-      // Then we add all of the connection address information. We need to prefix all of the
-      // properties with '_' so we can provide the information to any connection `createConnection`
-      // implementation but not have the default implementation try to bind the same local port.
-      addrProperties.forEach(function (name) {
-        newConnOpts['_' + name] = opts[name] || opts['_'+name] || conn[name] || conn['_'+name];
-      });
-
-      deps.proxy(conn, newConnOpts);
-      return true;
-    }
-
-    proxied = config.domains.some(function (dom) {
-      if (!dom.modules || !Array.isArray(dom.modules.tcp)) { return false; }
-      if (!nameMatchesDomains(opts.servername, dom.names)) { return false; }
-
-      return dom.modules.tcp.some(function (mod) {
-        if (mod.type !== 'proxy') { return false; }
-
-        return proxy(mod);
-      });
-    });
-
-    proxied = proxied || config.tcp.modules.some(function (mod) {
-      if (mod.type !== 'proxy') { return false; }
-      if (!nameMatchesDomains(opts.servername, mod.domains)) { return false; }
-
-      return proxy(mod);
-    });
-
-    return proxied;
-  }
-
-  // opts = { servername, encrypted, peek, data, remoteAddress, remotePort }
-  function peek(conn, firstChunk, opts) {
-    if (!modules) {
-      loadModules();
-    }
-
-    opts.firstChunk = firstChunk;
-    conn.__opts = opts;
-    // TODO port/service-based routing can do here
-
-    // TLS byte 1 is handshake and byte 6 is client hello
-    if (0x16 === firstChunk[0]/* && 0x01 === firstChunk[5]*/) {
-      modules.tls.emit('connection', conn);
-      return;
-    }
-
-    // This doesn't work with TLS, but now that we know this isn't a TLS connection we can
-    // unshift the first chunk back onto the connection for future use. The unshift should
-    // happen after any listeners are attached to it but before any new data comes in.
-    if (!opts.hyperPeek) {
-      process.nextTick(function () {
-        conn.unshift(firstChunk);
-      });
-    }
-
-    // Connection is not TLS, check for HTTP next.
-    if (firstChunk[0] > 32 && firstChunk[0] < 127) {
-      var firstStr = firstChunk.toString();
-      if (/HTTP\//i.test(firstStr)) {
-        modules.http.emit('connection', conn);
-        return;
-      }
-    }
-
-    console.warn('failed to identify protocol from first chunk', firstChunk);
-    conn.destroy();
-  }
-  function tcpHandler(conn, opts) {
-    function getProp(name) {
-      return opts[name] || opts['_'+name] || conn[name] || conn['_'+name];
-    }
-    opts = opts || {};
-    var logName = getProp('remoteAddress') + ':' + getProp('remotePort') + ' -> ' +
-                  getProp('localAddress')  + ':' + getProp('localPort');
-    console.log('[tcpHandler]', logName, 'connection started - encrypted: ' + (opts.encrypted || false));
-
-    var start = Date.now();
-    conn.on('timeout', function () {
-      console.log('[tcpHandler]', logName, 'connection timed out', (Date.now()-start)/1000);
-    });
-    conn.on('end', function () {
-      console.log('[tcpHandler]', logName, 'connection ended', (Date.now()-start)/1000);
-    });
-    conn.on('close', function () {
-      console.log('[tcpHandler]', logName, 'connection closed', (Date.now()-start)/1000);
-    });
-
-    if (checkTcpProxy(conn, opts)) { return; }
-
-    // XXX PEEK COMMENT XXX
-    // TODO we can have our cake and eat it too
-    // we can skip the need to wrap the TLS connection twice
-    // because we've already peeked at the data,
-    // but this needs to be handled better before we enable that
-    // (because it creates new edge cases)
-    if (opts.hyperPeek) {
-      console.log('hyperpeek');
-      peek(conn, opts.firstChunk, opts);
-      return;
-    }
-
-    function onError(err) {
-      console.error('[error] socket errored peeking -', err);
-      conn.destroy();
-    }
-    conn.once('error', onError);
-    conn.once('data', function (chunk) {
-      conn.removeListener('error', onError);
-      peek(conn, chunk, opts);
-    });
-  }
-
-  function udpHandler(port, msg) {
-    if (!Array.isArray(config.udp.modules)) {
-      return;
-    }
-    var socket = require('dgram').createSocket('udp4');
-    config.udp.modules.forEach(function (mod) {
-      if (mod.type !== 'forward') {
-        console.warn('found bad DNS module', mod);
-        return;
-      }
-      if (mod.ports.indexOf(port) < 0) {
-        return;
-      }
-
-      var dest = require('./domain-utils').separatePort(mod.address || '');
-      dest.port = dest.port || mod.port;
-      dest.host = dest.host || mod.host || 'localhost';
-      socket.send(msg, dest.port, dest.host);
-    });
-  }
-
-  function createTcpForwarder(mod) {
-    var dest = require('./domain-utils').separatePort(mod.address || '');
-    dest.port = dest.port || mod.port;
-    dest.host = dest.host || mod.host || 'localhost';
-
-    return function (conn) {
-      var newConnOpts = {};
-      addrProperties.forEach(function (name) {
-        newConnOpts['_'+name] = conn[name];
-      });
-
-      deps.proxy(conn, Object.assign(newConnOpts, dest));
-    };
-  }
-
-  deps.tunnel = deps.tunnel || {};
-  deps.tunnel.net = {
-    createConnection: function (opts, cb) {
-      console.log('[gl.tunnel] creating connection');
-
-      // here "reader" means the socket that looks like the connection being accepted
-      // here "writer" means the remote-looking part of the socket that driving the connection
-      var writer;
-      var wrapOpts = {};
-
-      function usePair(err, reader) {
-        if (err) {
-          process.nextTick(function () {
-            writer.emit('error', err);
-          });
-          return;
-        }
-
-        // this has the normal net/tcp stuff plus our custom stuff
-        // opts = { address, port,
-        //          hostname, servername, tls, encrypted, data, localAddress, localPort, remoteAddress, remotePort, remoteFamily }
-        Object.keys(opts).forEach(function (key) {
-          wrapOpts[key] = opts[key];
-          try {
-            reader[key] = opts[key];
-          } catch(e) {
-            // can't set real socket getters, like remoteAddr
-          }
-        });
-
-        // A few more extra specialty options
-        wrapOpts.localAddress = wrapOpts.localAddress || '127.0.0.2'; // TODO use the tunnel's external address
-        wrapOpts.localPort = wrapOpts.localPort || 'tunnel-0';
-        try {
-          reader._remoteAddress = wrapOpts.remoteAddress;
-          reader._remotePort = wrapOpts.remotePort;
-          reader._remoteFamily = wrapOpts.remoteFamily;
-          reader._localAddress = wrapOpts.localAddress;
-          reader._localPort = wrapOpts.localPort;
-          reader._localFamily = wrapOpts.localFamily;
-        } catch(e) {
-        }
-
-        tcpHandler(reader, wrapOpts);
-
-        process.nextTick(function () {
-          // this cb will cause the stream to emit its (actually) first data event
-          // (even though it already gave a peek into that first data chunk)
-          console.log('[tunnel] callback, data should begin to flow');
-          cb();
-        });
-      }
-
-      wrapOpts.firstChunk = opts.data;
-      wrapOpts.hyperPeek = !!opts.data;
-
-      // We used to use `stream-pair` for non-tls connections, but there are places
-      // that require properties/functions to be present on the socket that aren't
-      // present on a JSStream so it caused problems.
-      writer = require('socket-pair').create(usePair);
-      return writer;
-    }
-  };
-  deps.tunnelClients = require('./tunnel-client-manager').create(deps, config);
-  deps.tunnelServer = require('./tunnel-server-manager').create(deps, config);
-
-  var listenPromises = [];
-  var tcpPortMap = {};
-  config.tcp.bind.filter(Number).forEach(function (port) {
-    tcpPortMap[port] = true;
-  });
-
-  (config.tcp.modules || []).forEach(function (mod) {
-    if (mod.type === 'forward') {
-      var forwarder = createTcpForwarder(mod);
-      mod.ports.forEach(function (port) {
-        if (!tcpPortMap[port]) {
-          console.log("forwarding port", port, "that wasn't specified in bind");
-        } else {
-          delete tcpPortMap[port];
-        }
-        listenPromises.push(listeners.tcp.add(port, forwarder));
-      });
-    }
-    else if (mod.type !== 'proxy') {
-      console.warn('unknown TCP module specified', mod);
-    }
-  });
-
-  var portList = Object.keys(tcpPortMap).map(Number).sort();
-  portList.forEach(function (port) {
-    listenPromises.push(listeners.tcp.add(port, tcpHandler));
-  });
-
-  if (config.udp.bind) {
-    config.udp.bind.forEach(function (port) {
-      listenPromises.push(listeners.udp.add(port, udpHandler.bind(port)));
-    });
-  }
-
-  if (!config.mdns.disabled) {
-    require('./mdns').start(deps, config, portList[0]);
-  }
-
-  return PromiseA.all(listenPromises);
-};

lib/mdns.js

@@ -2,6 +2,7 @@
 
 var PromiseA = require('bluebird');
 var queryName = '_cloud._tcp.local';
+var dnsSuite = require('dns-suite');
 
 function createResponse(name, ownerIds, packet, ttl, mainPort) {
   var rpacket = {
@@ -85,20 +86,19 @@ function createResponse(name, ownerIds, packet, ttl, mainPort) {
     });
   });
 
-  return require('dns-suite').DNSPacket.write(rpacket);
+  return dnsSuite.DNSPacket.write(rpacket);
 }
 
-module.exports.start = function (deps, config, mainPort) {
-  var socket = require('dgram').createSocket({ type: 'udp4', reuseAddr: true });
-  var dns = require('dns-suite');
+module.exports.create = function (deps, config) {
+  var socket;
   var nextBroadcast = -1;
 
-  socket.on('message', function (message, rinfo) {
+  function handlePacket(message, rinfo) {
     // console.log('Received %d bytes from %s:%d', message.length, rinfo.address, rinfo.port);
 
     var packet;
     try {
-      packet = dns.DNSPacket.parse(message);
+      packet = dnsSuite.DNSPacket.parse(message);
     }
     catch (er) {
       // `dns-suite` actually errors on a lot of the packets floating around in our network,
@@ -108,16 +108,12 @@ module.exports.start = function (deps, config, mainPort) {
     }
 
     // Only respond to queries.
-    if (packet.header.qr !== 0) {
-      return;
-    }
+    if (packet.header.qr !== 0) {  return; }
     // Only respond if they were asking for cloud devices.
-    if (packet.question.length !== 1 || packet.question[0].name !== queryName) {
-      return;
-    }
-    if (packet.question[0].typeName !== 'PTR' || packet.question[0].className !== 'IN' ) {
-      return;
-    }
+    if (packet.question.length !== 1)           { return; }
+    if (packet.question[0].name !== queryName)  { return; }
+    if (packet.question[0].typeName !== 'PTR')  { return; }
+    if (packet.question[0].className !== 'IN' ) { return; }
 
     var proms = [
       deps.storage.mdnsId.get()
@@ -131,7 +127,7 @@ module.exports.start = function (deps, config, mainPort) {
     ];
 
     PromiseA.all(proms).then(function (results) {
-      var resp = createResponse(results[0], results[1], packet, config.mdns.ttl, mainPort);
+      var resp = createResponse(results[0], results[1], packet, config.mdns.ttl, deps.tcp.mainPort);
       var now = Date.now();
       if (now > nextBroadcast) {
         socket.send(resp, config.mdns.port, config.mdns.broadcast);
@@ -140,18 +136,68 @@ module.exports.start = function (deps, config, mainPort) {
         socket.send(resp, rinfo.port, rinfo.address);
       }
     });
-  });
+  }
 
-  socket.bind(config.mdns.port, function () {
-    var addr = this.address();
-    console.log('bound on UDP %s:%d for mDNS', addr.address, addr.port);
+  function start() {
+    socket = require('dgram').createSocket({ type: 'udp4', reuseAddr: true });
+    socket.on('message', handlePacket);
 
-    socket.setBroadcast(true);
-    socket.addMembership(config.mdns.broadcast);
-    // This is supposed to be a local device discovery mechanism, so we shouldn't
-    // need to hop through any gateways. This helps with security by making it
-    // much more difficult for someone to use us as part of a DDoS attack by
-    // spoofing the UDP address a request came from.
-    socket.setTTL(1);
-  });
+    return new Promise(function (resolve, reject) {
+      socket.once('error', reject);
+
+      socket.bind(config.mdns.port, function () {
+        var addr = this.address();
+        console.log('bound on UDP %s:%d for mDNS', addr.address, addr.port);
+
+        socket.setBroadcast(true);
+        socket.addMembership(config.mdns.broadcast);
+        // This is supposed to be a local device discovery mechanism, so we shouldn't
+        // need to hop through any gateways. This helps with security by making it
+        // much more difficult for someone to use us as part of a DDoS attack by
+        // spoofing the UDP address a request came from.
+        socket.setTTL(1);
+
+        socket.removeListener('error', reject);
+        resolve();
+      });
+    });
+  }
+  function stop() {
+    return new Promise(function (resolve, reject) {
+      socket.once('error', reject);
+
+      socket.close(function () {
+        socket.removeListener('error', reject);
+        socket = null;
+        resolve();
+      });
+    });
+  }
+
+  function updateConf() {
+    var promise;
+    if (config.mdns.disabled) {
+      if (socket) {
+        promise = stop();
+      }
+    } else {
+      if (!socket) {
+        promise = start();
+      } else if (socket.address().port !== config.mdns.port) {
+        promise = stop().then(start);
+      } else {
+        // Can't check membership, so just add the current broadcast address to make sure
+        // it's set. If it's already set it will throw an exception (at least on linux).
+        try {
+          socket.addMembership(config.mdns.broadcast);
+        } catch (e) {}
+        promise = Promise.resolve();
+      }
+    }
+  }
+  updateConf();
+
+  return {
+    updateConf
+  };
 };

lib/servers.js

@@ -10,20 +10,16 @@ module.exports.addTcpListener = function (port, handler) {
 
     if (stat) {
       if (stat._closing) {
-        module.exports.destroyTcpListener(port);
-      }
-      else if (handler !== stat.handler) {
-
-        // we'll replace the current listener
+        stat.server.destroy();
+      } else {
+        // We're already listening on the port, so we only have 2 options. We can either
+        // replace the handler or reject with an error. (Though neither is really needed
+        // if the handlers are the same). Until there is reason to do otherwise we are
+        // opting for the replacement.
         stat.handler = handler;
         resolve();
         return;
       }
-      else {
-        // this exact listener is already open
-        resolve();
-        return;
-      }
     }
 
     var enableDestroy = require('server-destroy');
@@ -34,7 +30,7 @@ module.exports.addTcpListener = function (port, handler) {
     stat = serversMap[port] = {
       server: server
     , handler: handler
-    , _closing: null
+    , _closing: false
     };
 
     // Add .destroy so we can close all open connections. Better if added before listen
@@ -66,14 +62,24 @@ module.exports.addTcpListener = function (port, handler) {
     });
   });
 };
-module.exports.closeTcpListener = function (port) {
+module.exports.closeTcpListener = function (port, timeout) {
   return new PromiseA(function (resolve) {
     var stat = serversMap[port];
     if (!stat) {
       resolve();
       return;
     }
-    stat.server.once('close', resolve);
+    stat._closing = true;
+
+    var timeoutId;
+    if (timeout) {
+      timeoutId = setTimeout(() => stat.server.destroy(), timeout);
+    }
+
+    stat.server.once('close', function () {
+      clearTimeout(timeoutId);
+      resolve();
+    });
     stat.server.close();
   });
 };
@@ -84,7 +90,9 @@ module.exports.destroyTcpListener = function (port) {
   }
 };
 module.exports.listTcpListeners = function () {
-  return Object.keys(serversMap).map(Number).filter(Boolean);
+  return Object.keys(serversMap).map(Number).filter(function (port) {
+    return port && !serversMap[port]._closing;
+  });
 };
 
 

lib/socks5-server.js

@@ -63,15 +63,29 @@ module.exports.create = function (deps, config) {
     });
   }
 
-  if (config.socks5 && config.socks5.enabled) {
-    start(config.socks5.port).catch(function (err) {
-      console.error('failed to start Socks5 proxy', err);
-    });
+  var configEnabled = false;
+  function updateConf() {
+    var wanted = config.socks5 && config.socks5.enabled;
+
+    if (configEnabled && !wanted) {
+      stop().catch(function (err) {
+        console.error('failed to stop socks5 proxy on config change', err);
+      });
+      configEnabled = false;
+    }
+    if (wanted && !configEnabled) {
+      start(config.socks5.port).catch(function (err) {
+        console.error('failed to start Socks5 proxy', err);
+      });
+      configEnabled = true;
+    }
   }
+  process.nextTick(updateConf);
 
   return {
-    curState: curState
-  , start: start
-  , stop: stop
+    curState
+  , start
+  , stop
+  , updateConf
   };
 };

lib/tcp/http.js

@@ -1,6 +1,6 @@
 'use strict';
 
-module.exports.create = function (deps, conf, greenlockMiddleware) {
+module.exports.create = function (deps, conf, tcpMods) {
   var PromiseA = require('bluebird');
   var statAsync = PromiseA.promisify(require('fs').stat);
   var domainMatches = require('../domain-utils').match;
@@ -162,8 +162,8 @@ module.exports.create = function (deps, conf, greenlockMiddleware) {
       return false;
     }
 
-    if (deps.tunnelServer.isClientDomain(separatePort(headers.host).host)) {
-      deps.tunnelServer.handleClientConn(conn);
+    if (deps.stunneld.isClientDomain(separatePort(headers.host).host)) {
+      deps.stunneld.handleClientConn(conn);
       process.nextTick(function () {
         conn.unshift(opts.firstChunk);
         conn.resume();
@@ -172,7 +172,7 @@ module.exports.create = function (deps, conf, greenlockMiddleware) {
     }
 
     if (!acmeServer) {
-      acmeServer = require('http').createServer(greenlockMiddleware);
+      acmeServer = require('http').createServer(tcpMods.tls.middleware);
     }
     return emitConnection(acmeServer, conn, opts);
   }
@@ -214,8 +214,8 @@ module.exports.create = function (deps, conf, greenlockMiddleware) {
       return emitConnection(adminServer, conn, opts);
     }
 
-    if (deps.tunnelServer.isAdminDomain(host)) {
-      deps.tunnelServer.handleAdminConn(conn);
+    if (deps.stunneld.isAdminDomain(host)) {
+      deps.stunneld.handleAdminConn(conn);
       process.nextTick(function () {
         conn.unshift(opts.firstChunk);
         conn.resume();
@@ -241,7 +241,7 @@ module.exports.create = function (deps, conf, greenlockMiddleware) {
       res.statusCode = 502;
       res.setHeader('Connection', 'close');
       res.setHeader('Content-Type', 'text/html');
-      res.end(require('../proxy-conn').getRespBody(err, conf.debug));
+      res.end(tcpMods.proxy.getRespBody(err, conf.debug));
     });
 
     proxyServer = http.createServer(function (req, res) {
@@ -292,7 +292,7 @@ module.exports.create = function (deps, conf, greenlockMiddleware) {
     newConnOpts.remoteAddress = opts.address || conn.remoteAddress;
     newConnOpts.remotePort    = opts.port    || conn.remotePort;
 
-    deps.proxy(conn, newConnOpts, opts.firstChunk);
+    tcpMods.proxy(conn, newConnOpts, opts.firstChunk);
   }
 
   function checkProxy(mod, conn, opts, headers) {

lib/tcp/index.js

@@ -0,0 +1,242 @@
+'use strict';
+
+module.exports.create = function (deps, config) {
+  console.log('config', config);
+
+  var listeners = require('../servers').listeners.tcp;
+  var domainUtils = require('../domain-utils');
+  var modules;
+
+  var addrProperties = [
+    'remoteAddress'
+  , 'remotePort'
+  , 'remoteFamily'
+  , 'localAddress'
+  , 'localPort'
+  , 'localFamily'
+  ];
+
+  function nameMatchesDomains(name, domainList) {
+    return domainList.some(function (pattern) {
+      return domainUtils.match(pattern, name);
+    });
+  }
+
+  function proxy(mod, conn, opts) {
+    // First thing we need to add to the connection options is where to proxy the connection to
+    var newConnOpts = domainUtils.separatePort(mod.address || '');
+    newConnOpts.port = newConnOpts.port || mod.port;
+    newConnOpts.host = newConnOpts.host || mod.host || 'localhost';
+
+    // Then we add all of the connection address information. We need to prefix all of the
+    // properties with '_' so we can provide the information to any connection `createConnection`
+    // implementation but not have the default implementation try to bind the same local port.
+    addrProperties.forEach(function (name) {
+      newConnOpts['_' + name] = opts[name] || opts['_'+name] || conn[name] || conn['_'+name];
+    });
+
+    modules.proxy(conn, newConnOpts);
+    return true;
+  }
+
+  function checkTcpProxy(conn, opts) {
+    var proxied = false;
+
+    // TCP Proxying (ie routing based on domain name [vs local port]) only works for
+    // TLS wrapped connections, so if the opts don't give us a servername or don't tell us
+    // this is the decrypted side of a TLS connection we can't handle it here.
+    if (!opts.servername || !opts.encrypted) { return proxied; }
+
+    proxied = config.domains.some(function (dom) {
+      if (!dom.modules || !Array.isArray(dom.modules.tcp)) { return false; }
+      if (!nameMatchesDomains(opts.servername, dom.names)) { return false; }
+
+      return dom.modules.tcp.some(function (mod) {
+        if (mod.type !== 'proxy') { return false; }
+
+        return proxy(mod, conn, opts);
+      });
+    });
+
+    proxied = proxied || config.tcp.modules.some(function (mod) {
+      if (mod.type !== 'proxy') { return false; }
+      if (!nameMatchesDomains(opts.servername, mod.domains)) { return false; }
+
+      return proxy(mod, conn, opts);
+    });
+
+    return proxied;
+  }
+
+  function checkTcpForward(conn, opts) {
+    // TCP forwarding (ie routing connections based on local port) requires the local port
+    if (!conn.localPort) { return false; }
+
+    return config.tcp.modules.some(function (mod) {
+      if (mod.type !== 'forward')                { return false; }
+      if (mod.ports.indexOf(conn.localPort) < 0) { return false; }
+
+      return proxy(mod, conn, opts);
+    });
+  }
+
+  // opts = { servername, encrypted, peek, data, remoteAddress, remotePort }
+  function peek(conn, firstChunk, opts) {
+    opts.firstChunk = firstChunk;
+    conn.__opts = opts;
+    // TODO port/service-based routing can do here
+
+    // TLS byte 1 is handshake and byte 6 is client hello
+    if (0x16 === firstChunk[0]/* && 0x01 === firstChunk[5]*/) {
+      modules.tls.emit('connection', conn);
+      return;
+    }
+
+    // This doesn't work with TLS, but now that we know this isn't a TLS connection we can
+    // unshift the first chunk back onto the connection for future use. The unshift should
+    // happen after any listeners are attached to it but before any new data comes in.
+    if (!opts.hyperPeek) {
+      process.nextTick(function () {
+        conn.unshift(firstChunk);
+      });
+    }
+
+    // Connection is not TLS, check for HTTP next.
+    if (firstChunk[0] > 32 && firstChunk[0] < 127) {
+      var firstStr = firstChunk.toString();
+      if (/HTTP\//i.test(firstStr)) {
+        modules.http.emit('connection', conn);
+        return;
+      }
+    }
+
+    console.warn('failed to identify protocol from first chunk', firstChunk);
+    conn.destroy();
+  }
+  function tcpHandler(conn, opts) {
+    function getProp(name) {
+      return opts[name] || opts['_'+name] || conn[name] || conn['_'+name];
+    }
+    opts = opts || {};
+    var logName = getProp('remoteAddress') + ':' + getProp('remotePort') + ' -> ' +
+                  getProp('localAddress')  + ':' + getProp('localPort');
+    console.log('[tcpHandler]', logName, 'connection started - encrypted: ' + (opts.encrypted || false));
+
+    var start = Date.now();
+    conn.on('timeout', function () {
+      console.log('[tcpHandler]', logName, 'connection timed out', (Date.now()-start)/1000);
+    });
+    conn.on('end', function () {
+      console.log('[tcpHandler]', logName, 'connection ended', (Date.now()-start)/1000);
+    });
+    conn.on('close', function () {
+      console.log('[tcpHandler]', logName, 'connection closed', (Date.now()-start)/1000);
+    });
+
+    if (checkTcpForward(conn, opts)) { return; }
+    if (checkTcpProxy(conn, opts))   { return; }
+
+    // XXX PEEK COMMENT XXX
+    // TODO we can have our cake and eat it too
+    // we can skip the need to wrap the TLS connection twice
+    // because we've already peeked at the data,
+    // but this needs to be handled better before we enable that
+    // (because it creates new edge cases)
+    if (opts.hyperPeek) {
+      console.log('hyperpeek');
+      peek(conn, opts.firstChunk, opts);
+      return;
+    }
+
+    function onError(err) {
+      console.error('[error] socket errored peeking -', err);
+      conn.destroy();
+    }
+    conn.once('error', onError);
+    conn.once('data', function (chunk) {
+      conn.removeListener('error', onError);
+      peek(conn, chunk, opts);
+    });
+  }
+
+  process.nextTick(function () {
+    modules = {};
+    modules.tcpHandler = tcpHandler;
+    modules.proxy = require('./proxy-conn').create(deps, config);
+    modules.tls   = require('./tls').create(deps, config, modules);
+    modules.http  = require('./http').create(deps, config, modules);
+  });
+
+  function updateListeners() {
+    var current = listeners.list();
+    var wanted = config.tcp.bind;
+
+    if (!Array.isArray(wanted)) { wanted = []; }
+    wanted = wanted.map(Number).filter((port) => port > 0 && port < 65356);
+
+    var closeProms = current.filter(function (port) {
+      return wanted.indexOf(port) < 0;
+    }).map(function (port) {
+      return listeners.close(port, 1000);
+    });
+
+    // We don't really need to filter here since listening on the same port with the
+    // same handler function twice is basically a no-op.
+    var openProms = wanted.map(function (port) {
+      return listeners.add(port, tcpHandler);
+    });
+
+    return Promise.all(closeProms.concat(openProms));
+  }
+
+  var mainPort;
+  function updateConf() {
+    updateListeners().catch(function (err) {
+      console.error('Error updating TCP listeners to match bind configuration');
+      console.error(err);
+    });
+
+    var unforwarded = {};
+    config.tcp.bind.forEach(function (port) {
+      unforwarded[port] = true;
+    });
+
+    config.tcp.modules.forEach(function (mod) {
+      if (['forward', 'proxy'].indexOf(mod.type) < 0) {
+        console.warn('unknown TCP module type specified', JSON.stringify(mod));
+      }
+      if (mod.type !== 'forward') { return; }
+
+      mod.ports.forEach(function (port) {
+        if (!unforwarded[port]) {
+          console.warn('trying to forward TCP port ' + port + ' multiple times or it is unbound');
+        } else {
+          delete unforwarded[port];
+        }
+      });
+    });
+
+    // Not really sure what we can reasonably do to prevent this. At least not without making
+    // our configuration validation more complicated.
+    if (!Object.keys(unforwarded).length) {
+      console.warn('no bound TCP ports are not being forwarded, admin interface will be inaccessible');
+    }
+
+    // If we are listening on port 443 make that the main port we respond to mDNS queries with
+    // otherwise choose the lowest number port we are bound to but not forwarding.
+    if (unforwarded['443']) {
+      mainPort = 443;
+    } else {
+      mainPort = Object.keys(unforwarded).map(Number).sort((a, b) => a - b)[0];
+    }
+  }
+  updateConf();
+
+  var result =  {
+    updateConf
+  , handler: tcpHandler
+  };
+  Object.defineProperty(result, 'mainPort', {enumerable: true, get: () => mainPort});
+
+  return result;
+};

lib/tcp/proxy-conn.js

@@ -32,7 +32,7 @@ module.exports.getRespBody = getRespBody;
 module.exports.sendBadGateway = sendBadGateway;
 
 module.exports.create = function (deps, config) {
-  return function proxy(conn, newConnOpts, firstChunk, decrypt) {
+  function proxy(conn, newConnOpts, firstChunk, decrypt) {
     var connected = false;
     newConnOpts.allowHalfOpen = true;
     var newConn = deps.net.createConnection(newConnOpts, function () {
@@ -73,5 +73,9 @@ module.exports.create = function (deps, config) {
     newConn.on('close', function () {
       conn.destroy();
     });
-  };
+  }
+
+  proxy.getRespBody = getRespBody;
+  proxy.sendBadGateway = sendBadGateway;
+  return proxy;
 };

lib/tcp/tls.js

@@ -1,6 +1,6 @@
 'use strict';
 
-module.exports.create = function (deps, config, netHandler) {
+module.exports.create = function (deps, config, tcpMods) {
   var path = require('path');
   var tls = require('tls');
   var parseSni = require('sni');
@@ -86,8 +86,7 @@ module.exports.create = function (deps, config, netHandler) {
   , challenges: {
       'http-01': require('le-challenge-fs').create({ debug: config.debug })
     , 'tls-sni-01': require('le-challenge-sni').create({ debug: config.debug })
-      // TODO dns-01
-      //, 'dns-01': require('le-challenge-ddns').create({ debug: config.debug })
+    , 'dns-01': deps.ddns.challenge
     }
   , challengeType: 'http-01'
 
@@ -208,7 +207,7 @@ module.exports.create = function (deps, config, netHandler) {
   var terminateServer = tls.createServer(terminatorOpts, function (socket) {
     console.log('(post-terminated) tls connection, addr:', extractSocketProp(socket, 'remoteAddress'));
 
-    netHandler(socket, {
+    tcpMods.tcpHandler(socket, {
       servername: socket.servername
     , encrypted: true
       // remoteAddress... ugh... https://github.com/nodejs/node/issues/8854
@@ -232,7 +231,7 @@ module.exports.create = function (deps, config, netHandler) {
     newConnOpts.remoteAddress = opts.address || extractSocketProp(socket, 'remoteAddress');
     newConnOpts.remotePort    = opts.port    || extractSocketProp(socket, 'remotePort');
 
-    deps.proxy(socket, newConnOpts, opts.firstChunk, function () {
+    tcpMods.proxy(socket, newConnOpts, opts.firstChunk, function () {
       // This function is called in the event of a connection error and should decrypt
       // the socket so the proxy module can send a 502 HTTP response.
       var tlsOpts = localhostCerts.mergeTlsOptions('localhost.daplie.me', {isServer: true});
@@ -291,8 +290,8 @@ module.exports.create = function (deps, config, netHandler) {
       return;
     }
 
-    if (deps.tunnelServer.isClientDomain(opts.servername)) {
-      deps.tunnelServer.handleClientConn(socket);
+    if (deps.stunneld.isClientDomain(opts.servername)) {
+      deps.stunneld.handleClientConn(socket);
       if (!opts.hyperPeek) {
         process.nextTick(function () {
           socket.unshift(opts.firstChunk);

lib/tunnel-server-manager.js

@@ -1,61 +1,131 @@
 'use strict';
 
-module.exports.create = function (deps, config) {
-  if (!config.tunnelServer || !Array.isArray(config.tunnelServer.servernames) || !config.tunnelServer.secret) {
-    return {
-      isAdminDomain:  function () { return false; }
-    , isClientDomain: function () { return false; }
-    };
-  }
+function httpsTunnel(servername, conn) {
+  console.error('tunnel server received encrypted connection to', servername);
+  conn.end();
+}
+function handleHttp(servername, conn) {
+  console.error('tunnel server received un-encrypted connection to', servername);
+  conn.end([
+    'HTTP/1.1 404 Not Found'
+  , 'Date: ' + (new Date()).toUTCString()
+  , 'Connection: close'
+  , 'Content-Type: text/html'
+  , 'Content-Length: 9'
+  , ''
+  , 'Not Found'
+  ].join('\r\n'));
+}
+function rejectNonWebsocket(req, res) {
+  // status code 426 = Upgrade Required
+  res.statusCode = 426;
+  res.setHeader('Content-Type', 'application/json');
+  res.send({error: { message: 'Only websockets accepted for tunnel server' }});
+}
 
-  var tunnelOpts = Object.assign({}, config.tunnelServer);
-  // This function should not be called because connections to the admin domains
+var defaultConfig = {
+  servernames: []
+, secret: null
+};
+var tunnelFuncs = {
+  // These functions should not be called because connections to the admin domains
   // should already be decrypted, and connections to non-client domains should never
   // be given to us in the first place.
-  tunnelOpts.httpsTunnel = function (servername, conn) {
-    console.error('tunnel server received encrypted connection to', servername);
-    conn.end();
-  };
-  tunnelOpts.httpsInvalid = tunnelOpts.httpsTunnel;
-  // This function should not be called because ACME challenges should be handled
+  httpsTunnel:  httpsTunnel
+, httpsInvalid: httpsTunnel
+  // These function should not be called because ACME challenges should be handled
   // before admin domain connections are given to us, and the only non-encrypted
   // client connections that should be given to us are ACME challenges.
-  tunnelOpts.handleHttp = function (servername, conn) {
-    console.error('tunnel server received un-encrypted connection to', servername);
-    conn.end([
-      'HTTP/1.1 404 Not Found'
-    , 'Date: ' + (new Date()).toUTCString()
-    , 'Connection: close'
-    , 'Content-Type: text/html'
-    , 'Content-Length: 9'
-    , ''
-    , 'Not Found'
-    ].join('\r\n'));
-  };
-  tunnelOpts.handleInsecureHttp = tunnelOpts.handleHttp;
+, handleHttp:         handleHttp
+, handleInsecureHttp: handleHttp
+};
 
-  var tunnelServer = require('stunneld').create(tunnelOpts);
+module.exports.create = function (deps, config) {
+  var equal = require('deep-equal');
+  var enableDestroy = require('server-destroy');
+  var currentOpts = Object.assign({}, defaultConfig);
 
-  var httpServer = require('http').createServer(function (req, res) {
-    // status code 426 = Upgrade Required
-    res.statusCode = 426;
-    res.setHeader('Content-Type', 'application/json');
-    res.end(JSON.stringify({error: {
-      message: 'Only websockets accepted for tunnel server'
-    }}));
-  });
-  var wsServer = new (require('ws').Server)({ server: httpServer });
-  wsServer.on('connection', tunnelServer.ws);
+  var httpServer, wsServer, stunneld;
+  function start() {
+    if (httpServer || wsServer || stunneld) {
+      throw new Error('trying to start already started tunnel server');
+    }
+    httpServer = require('http').createServer(rejectNonWebsocket);
+    enableDestroy(httpServer);
+
+    wsServer = new (require('ws').Server)({ server: httpServer });
+
+    var tunnelOpts = Object.assign({}, tunnelFuncs, currentOpts);
+    stunneld = require('stunneld').create(tunnelOpts);
+    wsServer.on('connection', stunneld.ws);
+  }
+
+  function stop() {
+    if (!httpServer || !wsServer || !stunneld) {
+      throw new Error('trying to stop unstarted tunnel server (or it got into semi-initialized state');
+    }
+    wsServer.close();
+    wsServer = null;
+    httpServer.destroy();
+    httpServer = null;
+    // Nothing to close here, just need to set it to null to allow it to be garbage-collected.
+    stunneld = null;
+  }
+
+  function updateConf() {
+    var newOpts = Object.assign({}, defaultConfig, config.tunnelServer);
+    if (!Array.isArray(newOpts.servernames)) {
+      newOpts.servernames = [];
+    }
+    var trimmedOpts = {
+      servernames: newOpts.servernames.slice().sort()
+    , secret:      newOpts.secret
+    };
+
+    if (equal(trimmedOpts, currentOpts)) {
+      return;
+    }
+    currentOpts = trimmedOpts;
+
+    // Stop what's currently running, then if we are still supposed to be running then we
+    // can start it again with the updated options. It might be possible to make use of
+    // the existing http and ws servers when the config changes, but I'm not sure what
+    // state the actions needed to close all existing connections would put them in.
+    if (httpServer || wsServer || stunneld) {
+      stop();
+    }
+    if (currentOpts.servernames.length && currentOpts.secret) {
+      start();
+    }
+  }
+  process.nextTick(updateConf);
 
   return {
     isAdminDomain: function (domain) {
-      return config.tunnelServer.servernames.indexOf(domain) !== -1;
+      return currentOpts.servernames.indexOf(domain) !== -1;
     }
   , handleAdminConn: function (conn) {
-      httpServer.emit('connection', conn);
+      if (!httpServer) {
+        console.error(new Error('handleAdminConn called with no active tunnel server'));
+        conn.end();
+      } else {
+        return httpServer.emit('connection', conn);
+      }
     }
 
-  , isClientDomain: tunnelServer.isClientDomain
-  , handleClientConn: tunnelServer.tcp
+  , isClientDomain: function (domain) {
+      if (!stunneld) { return false; }
+      return stunneld.isClientDomain(domain);
+    }
+  , handleClientConn: function (conn) {
+      if (!stunneld) {
+        console.error(new Error('handleClientConn called with no active tunnel server'));
+        conn.end();
+      } else {
+        return stunneld.tcp(conn);
+      }
+    }
+
+  , updateConf
   };
 };

lib/udp.js

@@ -0,0 +1,57 @@
+'use strict';
+
+module.exports.create = function (deps, config) {
+  var listeners = require('./servers').listeners.udp;
+
+  function packetHandler(port, msg) {
+    if (!Array.isArray(config.udp.modules)) {
+      return;
+    }
+
+    var socket = require('dgram').createSocket('udp4');
+    config.udp.modules.forEach(function (mod) {
+      if (mod.type !== 'forward') {
+        // To avoid logging bad modules every time we get a UDP packet we assign a warned
+        // property to the module (non-enumerable so it won't be saved to the config or
+        // show up in the API).
+        if (!mod.warned) {
+          console.warn('found bad DNS module', mod);
+          Object.defineProperty(mod, 'warned', {value: true, enumerable: false});
+        }
+        return;
+      }
+      if (mod.ports.indexOf(port) < 0) {
+        return;
+      }
+
+      var dest = require('./domain-utils').separatePort(mod.address || '');
+      dest.port = dest.port || mod.port;
+      dest.host = dest.host || mod.host || 'localhost';
+      socket.send(msg, dest.port, dest.host);
+    });
+  }
+
+  function updateListeners() {
+    var current = listeners.list();
+    var wanted = config.udp.bind;
+
+    if (!Array.isArray(wanted)) { wanted = []; }
+    wanted = wanted.map(Number).filter((port) => port > 0 && port < 65356);
+
+    current.forEach(function (port) {
+      if (wanted.indexOf(port) < 0) {
+        listeners.close(port);
+      }
+    });
+    wanted.forEach(function (port) {
+      if (current.indexOf(port) < 0) {
+        listeners.add(port, packetHandler.bind(port));
+      }
+    });
+  }
+
+  updateListeners();
+  return {
+    updateConf: updateListeners
+  };
+};

lib/worker.js

@@ -48,13 +48,15 @@ function create(conf) {
 
   modules = {
     storage:  require('./storage').create(deps, conf)
-  , proxy:    require('./proxy-conn').create(deps, conf)
   , socks5:   require('./socks5-server').create(deps, conf)
   , ddns:     require('./ddns').create(deps, conf)
+  , mdns:     require('./mdns').create(deps, conf)
+  , udp:      require('./udp').create(deps, conf)
+  , tcp:      require('./tcp').create(deps, conf)
+  , stunneld: require('./tunnel-server-manager').create(deps, config)
   };
   Object.assign(deps, modules);
 
-  require('./goldilocks.js').create(deps, conf);
   process.removeListener('message', create);
   process.on('message', update);
 }

package.json

@@ -1,13 +1,13 @@
 {
   "name": "goldilocks",
-  "version": "1.1.3",
+  "version": "1.1.6",
   "description": "The node.js webserver that's just right, Greenlock (HTTPS/TLS/SSL via ACME/Let's Encrypt) and tunneling (RVPN) included.",
   "main": "bin/goldilocks.js",
   "repository": {
     "type": "git",
-    "url": "git@git.daplie.com:Daplie/goldilocks.js.git"
+    "url": "git.coolaj86.com:coolaj86/goldilocks.js.git"
   },
-  "author": "AJ ONeal <aj@daplie.com> (https://daplie.com/)",
+  "author": "AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)",
   "license": "(MIT OR Apache-2.0)",
   "scripts": {
     "test": "node bin/goldilocks.js -p 8443 -d /tmp/"
@@ -34,42 +34,41 @@
     "server"
   ],
   "bugs": {
-    "url": "https://git.daplie.com/Daplie/server-https/issues"
+    "url": "https://git.coolaj86.com/coolaj86/goldilocks.js/issues"
   },
-  "homepage": "https://git.daplie.com/Daplie/goldilocks.js",
+  "homepage": "https://git.coolaj86.com/coolaj86/goldilocks.js",
   "dependencies": {
     "bluebird": "^3.4.6",
-    "body-parser": "git+https://github.com/expressjs/body-parser.git#1.16.1",
+    "body-parser": "1",
     "commander": "^2.9.0",
     "deep-equal": "^1.0.1",
-    "dns-suite": "git+https://git@git.daplie.com/Daplie/dns-suite#v1",
-    "express": "git+https://github.com/expressjs/express.git#4.x",
+    "dns-suite": "1",
+    "express": "4",
     "finalhandler": "^0.4.0",
-    "greenlock": "git+https://git.daplie.com/Daplie/node-greenlock.git#master",
+    "greenlock": "2.1",
     "http-proxy": "^1.16.2",
-    "human-readable-ids": "git+https://git.daplie.com/Daplie/human-readable-ids-js#master",
-    "ipaddr.js": "git+https://github.com/whitequark/ipaddr.js.git#v1.3.0",
+    "human-readable-ids": "1",
+    "ipaddr.js": "v1.3",
     "js-yaml": "^3.8.3",
     "jsonschema": "^1.2.0",
     "jsonwebtoken": "^7.4.0",
-    "le-challenge-ddns": "git+https://git.daplie.com/Daplie/le-challenge-ddns.git#master",
-    "le-challenge-fs": "git+https://git.daplie.com/Daplie/le-challenge-webroot.git#master",
+    "le-challenge-fs": "2",
     "le-challenge-sni": "^2.0.1",
-    "le-store-certbot": "git+https://git.daplie.com/Daplie/le-store-certbot.git#master",
+    "le-store-certbot": "2",
     "localhost.daplie.me-certificates": "^1.3.5",
     "network": "^0.4.0",
-    "recase": "git+https://git.daplie.com/coolaj86/recase-js.git#v1.0.4",
+    "recase": "v1.0.4",
     "redirect-https": "^1.1.0",
     "request": "^2.81.0",
-    "scmp": "git+https://github.com/freewil/scmp.git#1.x",
+    "scmp": "1",
     "serve-index": "^1.7.0",
     "serve-static": "^1.10.0",
     "server-destroy": "^1.0.1",
     "sni": "^1.0.0",
     "socket-pair": "^1.0.3",
     "socksv5": "0.0.6",
-    "stunnel": "git+https://git.daplie.com/Daplie/node-tunnel-client.git#v1",
-    "stunneld": "git+https://git.daplie.com/Daplie/node-tunnel-server.git#v1",
+    "stunnel": "1.0",
+    "stunneld": "0.9",
     "tunnel-packer": "^1.3.0",
     "ws": "^2.3.1"
   }

terms.sh

@@ -1,3 +0,0 @@
-# adding TOS to TXT DNS Record
-daplie dns:set -n _terms._cloud.localhost.foo.daplie.me -t TXT -a '{"url":"oauth3.org/tos/draft","explicit":true}' --ttl 3600
-daplie dns:set -n _terms._cloud.localhost.alpha.daplie.me -t TXT -a '{"url":"oauth3.org/tos/draft","explicit":true}' --ttl 3600

test-chain.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-
-node serve.js \
-  --port 8443 \
-  --key node_modules/localhost.daplie.me-certificates/privkey.pem \
-  --cert node_modules/localhost.daplie.me-certificates/fullchain.pem \
-  --root node_modules/localhost.daplie.me-certificates/root.pem \
-  -c "$(cat node_modules/localhost.daplie.me-certificates/root.pem)" &
-
-PID=$!
-
-sleep 1
-curl -s --insecure http://localhost.daplie.me:8443 > ./root.pem
-curl -s https://localhost.daplie.me:8443 --cacert ./root.pem
-
-rm ./root.pem
-kill $PID 2>/dev/null