.jshintrc

@@ -13,5 +13,4 @@
 , "latedef": true
 , "curly": true
 , "trailing": true
-, "esversion": 6
 }

API.md

@@ -10,48 +10,6 @@ It must be accessed using one of the following domains as the Host header:
 
 All requests require an OAuth3 token in the request headers.
 
-## Tokens
-
-Some of the functionality of goldilocks requires the use of OAuth3 tokens to
-perform tasks like setting DNS records. Management of these tokens can be done
-using the following APIs.
-
-### Get A Single Token
-  * **URL** `/api/goldilocks@daplie.com/tokens/:id`
-  * **Method** `GET`
-  * **Reponse**: The token matching the specified ID. Has the following properties.
-    * `id`: The hash used to identify the token. Based on several of the fields
-      inside the decoded token.
-    * `provider_uri`: The URI for the one who issued the token. Should be the same
-      as the `iss` field inside the decoded token.
-    * `client_uri`: The URI for the app authorized to use the token. Should be the
-      same as the `azp` field inside the decoded token.
-    * `scope`: The list of permissions granted by the token. Should be the same
-      as the `scp` field inside the decoded token.
-    * `access_token`: The encoded JWT.
-    * `token`: The decoded token.
-
-### Get All Tokens
-  * **URL** `/api/goldilocks@daplie.com/tokens`
-  * **Method** `GET`
-  * **Reponse**: An array of the tokens stored. Each item looks the same as if it
-    had been requested individually.
-
-### Save New Token
-  * **URL** `/api/goldilocks@daplie.com/tokens`
-  * **Method** `POST`
-  * **Body**: An object similar to an OAuth3 session used by the javascript
-    library. The only important fields are `refresh_token` or `access_token`, and
-    `refresh_token` will be used before `access_token`. (This is because the
-    `access_token` usually expires quickly, making it meaningless to store.)
-  * **Reponse**: The response looks the same as a single GET request.
-
-### Delete Token
-  * **URL** `/api/goldilocks@daplie.com/tokens/:id`
-  * **Method** `DELETE`
-  * **Reponse**: Either `{"success":true}` or `{"success":false}`, depending on
-    whether the token was present before the request.
-
 ## Config
 
 ### Get All Settings
@@ -151,6 +109,24 @@ using the following APIs.
   * **Reponse**: The list of domain groups.
 
 
+## Tunnel
+
+### Check Status
+  * **URL** `/api/goldilocks@daplie.com/tunnel`
+  * **Method** `POST`
+  * **Reponse**: An object whose keys are the URLs for the tunnels, and whose
+    properties are arrays of the tunnel tokens.
+
+  This route with return only the sessions started by the same user who is
+  checking the status.
+
+### Start Tunnel
+  * **URL** `/api/goldilocks@daplie.com/tunnel`
+  * **Method** `POST`
+
+  This route will use the stored token for the user matching the request
+  header to request a tunnel token from the audience of the stored token.
+
 ## Socks5 Proxy
 
 ### Check Status

CHANGELOG

@@ -1,12 +0,0 @@
-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
-  * loopback check less likely to fail / throw errors, will try again
-  * supports ddns using audience of token

LICENSE

@@ -1,41 +0,0 @@
-Copyright 2017 Daplie, Inc
-
-This is open source software; you can redistribute it and/or modify it under the
-terms of either:
-
-   a) the "MIT License"
-   b) the "Apache-2.0 License"
-
-MIT License
-
-   Permission is hereby granted, free of charge, to any person obtaining a copy
-   of this software and associated documentation files (the "Software"), to deal
-   in the Software without restriction, including without limitation the rights
-   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-   copies of the Software, and to permit persons to whom the Software is
-   furnished to do so, subject to the following conditions:
-
-   The above copyright notice and this permission notice shall be included in all
-   copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-   SOFTWARE.
-
-Apache-2.0 License Summary
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

LICENSE.txt

@@ -0,0 +1,3 @@
+Hello all. We make our source code available to view, but we retain copyright.
+
+It's not because we're trying to be mean or anything, we just want to maintain our distribution channel.

README.md

@@ -20,51 +20,17 @@ The node.js netserver that's just right.
 Install Standalone
 -------
 
-### curl | bash
-
 ```bash
-curl -fsSL https://git.coolaj86.com/coolaj86/goldilocks.js/raw/v1.1/installer/get.sh | bash
+# v1 in npm
-```
+npm install -g goldilocks
-
-### git
-
-```bash
-git clone https://git.coolaj86.com/coolaj86/goldilocks.js
-pushd goldilocks.js
-git checkout v1.1
-bash installer/install.sh
-```
-
-### npm
-
-```bash
-# v1 in git (unauthenticated)
-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.coolaj86.com:coolaj86/goldilocks.js#v1
+npm install -g git+ssh://git@git.daplie.com:Daplie/goldilocks.js#v1
 
-# v1 in npm
+# v1 in git (unauthenticated)
-npm install -g goldilocks@v1
+npm install -g git+https://git@git.daplie.com:Daplie/goldilocks.js#v1
 ```
 
-### Uninstall
-
-Remove goldilocks and services:
-
-```
-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
------
-
 ```bash
 goldilocks
 ```
@@ -81,7 +47,7 @@ We have service support for
 * launchd (macOS)
 
 ```bash
-curl https://git.coolaj86.com/coolaj86/goldilocks.js/raw/master/install.sh | bash
+curl https://git.daplie.com/Daplie/goldilocks.js/raw/master/install.sh | bash
 ```
 
 Modules & Configuration
@@ -98,15 +64,13 @@ some of which have modules:
   - [proxy (reverse proxy)](#tlsproxy)
   - [acme](#tlsacme)
 * [tcp](#tcp)
-  - [proxy](#tcpproxy)
   - [forward](#tcpforward)
 * [udp](#udp)
   - [forward](#udpforward)
 * [domains](#domains)
 * [tunnel_server](#tunnel_server)
-* [DDNS](#ddns)
 * [tunnel_client](#tunnel)
-* [mDNS](#mdns)
+* [mdns](#mdns)
 * [socks5](#socks5)
 * api
 
@@ -183,18 +147,6 @@ root        The path to serve as a string.
             The template variable `:hostname` represents the HTTP Host header without port information
             ex: `root: /srv/www/example.com` would load the example.com folder for any domain listed
             ex: `root: /srv/www/:hostname` would load `/srv/www/example.com` if so indicated by the Host header
-
-index       Set to `false` to disable the default behavior of loading `index.html` in directories
-            ex: `false`
-
-dotfiles    Set to `allow` to load dotfiles rather than ignoring them
-            ex: `"allow"`
-
-redirect    Set to `false` to disable the default behavior of ensuring that directory paths end in '/'
-            ex: `false`
-
-indexes     An array of directories which should be have indexes served rather than blocked
-            ex: `[ '/' ]` will allow all directories indexes to be served
 ```
 
 Example config:
@@ -225,7 +177,6 @@ to          The new URL path which should be used.
             If wildcards matches were used they will be available as `:1`, `:2`, etc.
             ex: /pics/
             ex: /pics/:1/:2/
-            ex: https://mydomain.com/photos/:1/:2/
 ```
 
 Example config:
@@ -305,16 +256,9 @@ 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
+The tcp system handles all tcp network traffic **before decryption** and may use port numbers
-(see the _Note_ section below the example). It may use port numbers
 or traffic sniffing to determine how the connection should be handled.
 
 It has the following options:
@@ -337,83 +281,6 @@ tcp:
       address: '127.0.0.1:2222'
 ```
 
-_Note_: When tcp traffic comes into goldilocks it will be tested against the tcp modules.
-The connection may be handed to the TLS module if it appears to be a TLS/SSL/HTTPS connection
-and if the tls module terminates the traffic, the connection will be sent back to the TLS module.
-Due to the complexity of node.js' networking stack it is not currently possible to tell which
-port tls-terminated traffic came from, so only the SNI header (serername / domain name) may be used for
-modules matching terminated TLS.
-
-### tcp.proxy
-
-The proxy module routes traffic **after tls-termination** based on the servername (domain name)
-contained in a SNI header. As such this only works to route TCP connections wrapped in a TLS stream.
-
-It has the same options as the [HTTP proxy module](#httpproxy-how-to-reverse-proxy-ruby-python-etc).
-
-This is particularly useful for routing ssh and vpn traffic over tcp port 443 as wrapped TLS
-connections in order to access one of your servers even when connecting from a harsh or potentially
-misconfigured network environment (i.e. hotspots in public libraries and shopping malls).
-
-Example config:
-```yml
-tcp:
-  modules:
-    - type: proxy
-      domains:
-        - ssh.example.com      # Note: this domain would also listed in tls.acme.domains
-      host: localhost
-      port: 22
-    - type: proxy
-      domains:
-        - vpn.example.com      # Note: this domain would also listed in tls.acme.domains
-      host: localhost
-      port: 1194
-```
-
-_Note_: In same cases network administrators purposefully block ssh and vpn connections using
-Application Firewalls with DPI (deep packet inspection) enabled. You should read the ToS of the
-network you are connected to to ensure that you aren't subverting policies that are purposefully
-in place on such networks.
-
-#### Using with ssh
-
-In order to use this to route SSH connections you will need to use `ssh`'s
-`ProxyCommand` option. For example to use the TLS certificate for `ssh.example.com`
-to wrap an ssh connection you could use the following command:
-
-```bash
-ssh user@example.com -o ProxyCommand='openssl s_client -quiet -connect example.com:443 -servername ssh.example.com'
-```
-
-Alternatively you could add the following lines to your ssh config file.
-```
-Host example.com
-  ProxyCommand openssl s_client -quiet -connect example.com:443 -servername ssh.example.com
-```
-
-#### Using with OpenVPN
-
-There are two strategies that will work well for you:
-
-1) [Use ssh](https://redfern.me/tunneling-openvpn-through-ssh/) with the config above to reverse proxy tcp port 1194 to you.
-
-```bash
-ssh -L 1194:localhost:1194 example.com
-```
-
-2) [Use stunnel]https://serverfault.com/questions/675553/stunnel-vpn-traffic-and-ensure-it-looks-like-ssl-traffic-on-port-443/681497)
-
-```
-[openvpn-over-goldilocks]
-client = yes
-accept = 127.0.0.1:1194
-sni = vpn.example.com
-connect = example.com:443
-```
-
-3) [Use stunnel.js](https://git.coolaj86.com/coolaj86/tunnel-client.js) as described in the "tunnel_server" section below.
-
 ### tcp.forward
 
 The forward module routes traffic based on port number **without decrypting** it.
@@ -486,45 +353,27 @@ udp:
 To reduce repetition defining multiple modules that operate on the same domain
 name the `domains` field can define multiple modules of multiple types for a
 single list of names. The modules defined this way do not need to have their
-own `domains` field. Note that the [tcp.forward](#tcpforward) module is not
+own `domains` field.
-allowed in a domains group since its routing is not based on domains.
 
 Example Config
 
 ```yml
 domains:
-  - names:
+  names:
-      - example.com
+    - example.com
-      - www.example.com
+    - www.example.com
-      - api.example.com
+    - api.example.com
-    modules:
+  modules:
-      tls:
+    tls:
-        - type: acme
+      - type: acme
-          email: joe.schmoe@example.com
+        email: joe.schmoe@example.com
-          challenge_type: 'http-01'
+        challenge_type: 'http-01'
-      http:
+    http:
-        - type: redirect
+      - type: redirect
-          from: /deprecated/path
+        from: /deprecated/path
-          to: /new/path
+        to: /new/path
-        - type: proxy
+      - type: proxy
-          port: 3000
+        port: 3000
-      dns:
-        - type: 'dns@oauth3.org'
-          token_id: user_token_id
-
-  - names:
-      - ssh.example.com
-    modules:
-      tls:
-        - type: acme
-          email: john.smith@example.com
-          challenge_type: 'http-01'
-      tcp:
-        - type: proxy
-          port: 22
-      dns:
-        - type: 'dns@oauth3.org'
-          token_id: user_token_id
 ```
 
 
@@ -554,50 +403,31 @@ tunnel_server:
     - 'api.tunnel.example.com'
 ```
 
-### DDNS
+### tunnel
 
-The DDNS module watches the network environment of the unit and makes sure the
+The tunnel client is meant to be run from behind a firewalls, carrier-grade NAT,
-device is always accessible on the internet using the domains listed in the
+or otherwise inaccessible devices to allow them to be accessed publicly on the
-config. If the device has a public address or if it can automatically set up
+internet.
-port forwarding the device will periodically check its public address to ensure
-the DNS records always point to it. Otherwise it will to connect to a tunnel
-server and set the DNS records to point to that server.
 
-The `loopback` setting specifies how the unit will check its public IP address
+It has no options per se, but is rather a list of tokens that can be used to
-and whether connections can reach it. Currently only `tunnel@oauth3.org` is
+connect to tunnel servers. If the token does not have an `aud` field it must be
-supported. If the loopback setting is not defined it will default to using
+provided in an object with the token provided in the `jwt` field and the tunnel
-`oauth3.org`.
+server url provided in the `tunnelUrl` field.
 
-The `tunnel` setting can be used to specify how to connect to the tunnel.
+Example config:
-Currently only `tunnel@oauth3.org` is supported. The token specified in the
-`tunnel` setting will be used to acquire the tokens that are used directly with
-the tunnel server. If the tunnel setting is not defined it will default to try
-using the tokens in the modules for the relevant domains.
 
-If a particular DDNS module has been disabled the device will still try to set
+```yml
-up port forwarding (and connect to a tunnel if that doesn't work), but the DNS
+tunnel:
-records will not be updated to point to the device. This is to allow a setup to
+  - 'some.jwt_encoded.token'
-be tested before transitioning services between devices.
+  - jwt: 'other.jwt_encoded.token'
-
+    tunnelUrl: 'wss://api.tunnel.example.com/'
-```yaml
-ddns:
-  disabled: false
-  loopback:
-    type: 'tunnel@oauth3.org'
-    domain: oauth3.org
-  tunnel:
-    type: 'tunnel@oauth3.org'
-    token_id: user_token_id
-  modules:
-    - type: 'dns@oauth3.org'
-      token_id: user_token_id
-      domains:
-        - www.example.com
-        - api.example.com
-        - test.example.com
 ```
 
-### mDNS
+### ddns
+
+TODO
+
+### mdns
 
 enabled by default
 
@@ -616,7 +446,7 @@ mdns:
 You can discover goldilocks with `mdig`.
 
 ```
-npm install -g git+https://git.coolaj86.com/coolaj86/mdig.js.git
+npm install -g git+https://git.daplie.com/Daplie/mdig.git
 
 mdig _cloud._tcp.local
 ```
@@ -645,7 +475,7 @@ 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://coolaj86.com/goldilocks | bash -s example.com`
+* [ ] sys - `curl https://daplie.me/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)

bin/goldilocks.js

@@ -311,6 +311,7 @@ function fillConfig(config, args) {
   config.debug = config.debug || args.debug;
 
   config.socks5 = config.socks5 || { enabled: false };
+  config.ddns   = config.ddns   || { enabled: false };
 
   // Use Object.assign to copy any real config values over the default values so we can
   // easily make sure all the fields we need exist .
@@ -337,10 +338,20 @@ function fillConfig(config, args) {
   fillComponent('tcp',   true);
   fillComponent('http',  false);
   fillComponent('tls',   false);
-  fillComponent('ddns',  false);
 
+  if (!config.tls.acme && (args.email || args.agreeTos)) {
+    config.tls.acme = {};
+  }
+  if (typeof args.agreeTos === 'string') {
+    config.tls.acme.approvedDomains = args.agreeTos.split(',');
+  }
+  if (args.email) {
+    config.tls.acme.email = args.email;
+  }
   config.device = { hostname: require('os').hostname() };
 
+  config.tunnel = args.tunnel || config.tunnel;
+
   if (Array.isArray(config.tcp.bind) && config.tcp.bind.length) {
     return PromiseA.resolve(config);
   }
@@ -440,7 +451,9 @@ function readEnv(args) {
   } catch (err) {}
 
   var env = {
-    cwd: process.env.GOLDILOCKS_HOME || process.cwd()
+    tunnel: process.env.GOLDILOCKS_TUNNEL_TOKEN || process.env.GOLDILOCKS_TUNNEL && true
+  , email: process.env.GOLDILOCKS_EMAIL
+  , cwd: process.env.GOLDILOCKS_HOME || process.cwd()
   , debug: process.env.GOLDILOCKS_DEBUG && true
   };
 
@@ -451,7 +464,10 @@ var program = require('commander');
 
 program
   .version(require('../package.json').version)
+  .option('--agree-tos [url1,url2]', "agree to all Terms of Service for Daplie, Let's Encrypt, etc (or specific URLs only)")
   .option('-c --config <file>', 'Path to config file (Goldilocks.json or Goldilocks.yml) example: --config /etc/goldilocks/Goldilocks.json')
+  .option('--tunnel [token]', 'Turn tunnel on. This will enter interactive mode for login if no token is specified.')
+  .option('--email <email>', "(Re)set default email to use for Daplie, Let's Encrypt, ACME, etc.")
   .option('--debug', "Enable debug output")
   .parse(process.argv);
 

dist/etc/tmpfiles.d/goldilocks.conf

@@ -1,5 +0,0 @@
-# /etc/tmpfiles.d/goldilocks.conf
-# See https://www.freedesktop.org/software/systemd/man/tmpfiles.d.html
-
-# Type Path           Mode UID      GID      Age Argument
-d /run/goldilocks     0755 MY_USER  MY_GROUP -   -

etc/goldilocks/goldilocks.example.yml

@@ -44,7 +44,7 @@ http:
         - localhost.beta.daplie.me
       status: 301
       from: /old/path/*/other/*
-      to: https://example.com/path/new/:2/something/:1
+      to: /path/new/:2/something/:1
     - type: proxy
       domains:
         - localhost.daplie.me
@@ -85,22 +85,12 @@ mdns:
   broadcast: '224.0.0.251'
   ttl: 300
 
+# tunnel: jwt
+# tunnel:
+#   - jwt1
+#   - jwt2
+
 tunnel_server:
   secret: abc123
   servernames:
     - 'tunnel.localhost.com'
-
-ddns:
-  loopback:
-    type: 'tunnel@oauth3.org'
-    domain: oauth3.org
-  tunnel:
-    type: 'tunnel@oauth3.org'
-    token: user_token_id
-  modules:
-    - type: 'dns@oauth3.org'
-      token: user_token_id
-      domains:
-        - www.example.com
-        - api.example.com
-        - test.example.com

etc/systemd/system/goldilocks.service

@@ -19,14 +19,14 @@ StartLimitBurst=3
 
 # User and group the process will run as
 # (www-data is the de facto standard on most systems)
-User=MY_USER
+User=www-data
-Group=MY_GROUP
+Group=www-data
 
 # If we need to pass environment variables in the future
 Environment=GOLDILOCKS_PATH=/srv/www NODE_PATH=/opt/goldilocks/lib/node_modules NPM_CONFIG_PREFIX=/opt/goldilocks
 
 # Set a sane working directory, sane flags, and specify how to reload the config file
-WorkingDirectory=/opt/goldilocks
+WorkingDirectory=/srv/www
 ExecStart=/opt/goldilocks/bin/node /opt/goldilocks/bin/goldilocks --config /etc/goldilocks/goldilocks.yml
 ExecReload=/bin/kill -USR1 $MAINPID
 
@@ -46,7 +46,7 @@ ProtectSystem=full
 # … except TLS/SSL, ACME, and Let's Encrypt certificates
 #   and /var/log/goldilocks, because we want a place where logs can go.
 #   This merely retains r/w access rights, it does not add any new. Must still be writable on the host!
-ReadWriteDirectories=/etc/goldilocks /etc/ssl /srv/www /var/log/goldilocks /opt/goldilocks
+ReadWriteDirectories=/etc/goldilocks /etc/ssl /srv/www /var/log/goldilocks
 # you may also want to add other directories such as /opt/goldilocks /etc/acme /etc/letsencrypt
 
 # Note: in v231 and above ReadWritePaths has been renamed to ReadWriteDirectories

etc/tmpfiles.d/goldilocks.conf

@@ -0,0 +1,10 @@
+# /etc/tmpfiles.d/goldilocks.conf
+# See https://www.freedesktop.org/software/systemd/man/tmpfiles.d.html
+
+# Type Path           Mode UID      GID      Age Argument
+d /etc/goldilocks          0755 www-data www-data -   -
+d /opt/goldilocks          0775 www-data www-data -   -
+d /srv/www                 0775 www-data www-data -   -
+d /etc/ssl/goldilocks      0750 www-data www-data -   -
+d /var/log/goldilocks      0750 www-data www-data -   -
+#d /run/goldilocks          0755 www-data www-data -   -

install.sh

@@ -0,0 +1,224 @@
+#!/bin/bash
+
+# something or other about android and tmux using PREFIX
+#: "${PREFIX:=''}"
+MY_ROOT=""
+if [ -z "${PREFIX-}" ]; then
+  MY_ROOT=""
+else
+  MY_ROOT="$PREFIX"
+fi
+# Not every platform has or needs sudo, gotta save them O(1)s...
+sudo_cmd=""
+((EUID)) && [[ -z "$ANDROID_ROOT" ]] && sudo_cmd="sudo"
+
+###############################
+#                             #
+#         http_get            #
+# boilerplate for curl / wget #
+#                             #
+###############################
+
+# See https://git.daplie.com/Daplie/daplie-snippets/blob/master/bash/http-get.sh
+
+http_get=""
+http_opts=""
+http_out=""
+
+detect_http_get()
+{
+  if type -p curl >/dev/null 2>&1; then
+    http_get="curl"
+    http_opts="-fsSL"
+    http_out="-o"
+  elif type -p wget >/dev/null 2>&1; then
+    http_get="wget"
+    http_opts="--quiet"
+    http_out="-O"
+  else
+    echo "Aborted, could not find curl or wget"
+    return 7
+  fi
+}
+
+dap_dl()
+{
+  $http_get $http_opts $http_out "$2" "$1"
+  touch "$2"
+}
+
+dap_dl_bash()
+{
+  dap_url=$1
+  #dap_args=$2
+  rm -rf dap-tmp-runner.sh
+  $http_get $http_opts $http_out dap-tmp-runner.sh "$dap_url"; bash dap-tmp-runner.sh; rm dap-tmp-runner.sh
+}
+
+detect_http_get
+
+## END HTTP_GET ##
+
+
+
+###################
+#                 #
+# Install service #
+#                 #
+###################
+
+my_app_name=goldilocks
+my_app_pkg_name=com.daplie.goldilocks.web
+my_app_dir=$(mktemp -d)
+installer_base="https://git.daplie.com/Daplie/goldilocks.js/raw/master"
+
+my_app_etc_config="etc/${my_app_name}/${my_app_name}.yml"
+my_app_etc_example_config="etc/${my_app_name}/${my_app_name}.example.yml"
+my_app_systemd_service="etc/systemd/system/${my_app_name}.service"
+my_app_systemd_tmpfiles="etc/tmpfiles.d/${my_app_name}.conf"
+my_app_launchd_service="Library/LaunchDaemons/${my_app_pkg_name}.plist"
+
+install_for_systemd()
+{
+  echo ""
+  echo "Installing as systemd service"
+  echo ""
+  mkdir -p $(dirname "$my_app_dir/$my_app_systemd_service")
+  dap_dl "$installer_base/$my_app_systemd_service" "$my_app_dir/$my_app_systemd_service"
+  $sudo_cmd mv "$my_app_dir/$my_app_systemd_service" "$MY_ROOT/$my_app_systemd_service"
+  $sudo_cmd chown -R root:root "$MY_ROOT/$my_app_systemd_service"
+  $sudo_cmd chmod 644 "$MY_ROOT/$my_app_systemd_service"
+
+  mkdir -p $(dirname "$my_app_dir/$my_app_systemd_tmpfiles")
+  dap_dl "$installer_base/$my_app_systemd_tmpfiles" "$my_app_dir/$my_app_systemd_tmpfiles"
+  $sudo_cmd mv "$my_app_dir/$my_app_systemd_tmpfiles" "$MY_ROOT/$my_app_systemd_tmpfiles"
+  $sudo_cmd chown -R root:root "$MY_ROOT/$my_app_systemd_tmpfiles"
+  $sudo_cmd chmod 644 "$MY_ROOT/$my_app_systemd_tmpfiles"
+
+  $sudo_cmd systemctl stop "${my_app_name}.service" >/dev/null 2>/dev/null
+  $sudo_cmd systemctl daemon-reload
+  $sudo_cmd systemctl start "${my_app_name}.service"
+  $sudo_cmd systemctl enable "${my_app_name}.service"
+
+  echo "$my_app_name started with systemctl, check its status like so"
+  echo "  $sudo_cmd systemctl status $my_app_name"
+  echo "  $sudo_cmd journalctl -xe -u goldilocks"
+}
+
+install_for_launchd()
+{
+  echo ""
+  echo "Installing as launchd service"
+  echo ""
+  # See http://www.launchd.info/
+  mkdir -p $(dirname "$my_app_dir/$my_app_launchd_service")
+  dap_dl "$installer_base/$my_app_launchd_service" "$my_app_dir/$my_app_launchd_service"
+  $sudo_cmd mv "$my_app_dir/$my_app_launchd_service" "$MY_ROOT/$my_app_launchd_service"
+  $sudo_cmd chown root:wheel "$MY_ROOT/$my_app_launchd_service"
+  $sudo_cmd chmod 0644 "$MY_ROOT/$my_app_launchd_service"
+  $sudo_cmd launchctl unload -w "$MY_ROOT/$my_app_launchd_service" >/dev/null 2>/dev/null
+  $sudo_cmd launchctl load -w "$MY_ROOT/$my_app_launchd_service"
+
+  echo "$my_app_name started with launchd"
+}
+
+install_etc_config()
+{
+  $sudo_cmd mkdir -p $(dirname "$MY_ROOT/$my_app_etc_example_config")
+  mkdir -p $(dirname "$my_app_dir/$my_app_etc_example_config")
+  dap_dl "$installer_base/$my_app_etc_example_config" "$my_app_dir/$my_app_etc_example_config"
+  $sudo_cmd mv "$my_app_dir/$my_app_etc_example_config" "$MY_ROOT/$my_app_etc_example_config"
+
+  if [ ! -e "$MY_ROOT/$my_app_etc_config" ]; then
+    $sudo_cmd mkdir -p $(dirname "$MY_ROOT/$my_app_etc_config")
+    mkdir -p $(dirname "$my_app_dir/$my_app_etc_config")
+    dap_dl "$installer_base/$my_app_etc_config" "$my_app_dir/$my_app_etc_config"
+    $sudo_cmd mv "$my_app_dir/$my_app_etc_config" "$MY_ROOT/$my_app_etc_config"
+  fi
+
+  # OS X
+  $sudo_cmd chown -R _www:_www $(dirname "$MY_ROOT/$my_app_etc_config") || true
+  # Linux
+  $sudo_cmd chown -R www-data:www-data $(dirname "$MY_ROOT/$my_app_etc_config") || true
+  $sudo_cmd chmod 775 $(dirname "$MY_ROOT/$my_app_etc_config")
+  $sudo_cmd chmod 664 "$MY_ROOT/$my_app_etc_config"
+}
+
+install_service()
+{
+  install_etc_config
+
+  installable=""
+  if [ -d "$MY_ROOT/etc/systemd/system" ]; then
+    install_for_systemd
+    installable="true"
+  fi
+  if [ -d "/Library/LaunchDaemons" ]; then
+    install_for_launchd
+    installable="true"
+  fi
+  if [ -z "$installable" ]; then
+    echo ""
+    echo "Unknown system service init type. You must install as a system service manually."
+    echo '(please file a bug with the output of "uname -a")'
+    echo ""
+  fi
+}
+
+## END SERVICE_INSTALL ##
+
+
+
+set -e
+set -u
+
+# Install
+# TODO install to tmp location, then move to /opt
+export NODE_PATH=/opt/goldilocks/lib/node_modules
+export NPM_CONFIG_PREFIX=/opt/goldilocks
+$sudo_cmd mkdir -p /etc/goldilocks
+$sudo_cmd mkdir -p /var/log/goldilocks
+$sudo_cmd mkdir -p /srv/www
+$sudo_cmd mkdir -p /var/www
+$sudo_cmd mkdir -p /opt/goldilocks/{lib,bin,etc}
+
+# Dependencies
+dap_dl_bash "https://git.daplie.com/Daplie/node-install-script/raw/master/setup-min.sh"
+
+# Change to user perms
+
+# OS X or Linux
+$sudo_cmd chown -R $(whoami) /opt/goldilocks/ || true
+
+my_npm="$NPM_CONFIG_PREFIX/bin/npm"
+$my_npm install -g npm@4
+$my_npm install -g 'git+https://git@git.daplie.com/Daplie/goldilocks.js.git'
+# Finish up with submodule
+pushd /opt/goldilocks/lib/node_modules/goldilocks
+bash ./update-packages.sh
+popd
+
+# Change to admin perms
+
+# OS X
+$sudo_cmd chown -R _www:_www /var/www /srv/www /opt/goldilocks || true
+# Linux
+$sudo_cmd chown -R www-data:www-data /var/www /srv/www /opt/goldilocks || true
+
+# make sure the files are all read/write for the owner and group, and then set
+# the setuid and setgid bits so that any files/directories created inside these
+# directories have the same owner and group.
+$sudo_cmd chmod -R ug+rwX /opt/goldilocks
+find /opt/goldilocks -type d -exec $sudo_cmd chmod ug+s {} \;
+
+# Uninstall
+dap_dl "https://git.daplie.com/Daplie/goldilocks.js/raw/master/uninstall.sh" "./goldilocks-uninstall"
+$sudo_cmd chmod 755 "./goldilocks-uninstall"
+# OS X
+$sudo_cmd chown root:wheel "./goldilocks-uninstall" || true
+# Linux
+$sudo_cmd chown root:root "./goldilocks-uninstall" || true
+$sudo_cmd mv "./goldilocks-uninstall" "/usr/local/bin/uninstall-goldilocks"
+
+# Install Service
+install_service

installer/get.sh

@@ -1,20 +0,0 @@
-set -e
-set -u
-
-my_name=goldilocks
-# TODO provide an option to supply my_ver and my_tmp
-my_ver=master
-my_tmp=$(mktemp -d)
-
-mkdir -p $my_tmp/opt/$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
-  git checkout $my_ver
-  source ./installer/install.sh
-popd
-
-echo "Installation successful, now cleaning up $my_tmp ..."
-rm -rf $my_tmp
-echo "Done"

installer/http-get.sh

@@ -1,48 +0,0 @@
-###############################
-#                             #
-#         http_get            #
-# boilerplate for curl / wget #
-#                             #
-###############################
-
-# See https://git.coolaj86.com/coolaj86/snippets/blob/master/bash/http-get.sh
-
-_h_http_get=""
-_h_http_opts=""
-_h_http_out=""
-
-detect_http_get()
-{
-  set +e
-  if type -p curl >/dev/null 2>&1; then
-    _h_http_get="curl"
-    _h_http_opts="-fsSL"
-    _h_http_out="-o"
-  elif type -p wget >/dev/null 2>&1; then
-    _h_http_get="wget"
-    _h_http_opts="--quiet"
-    _h_http_out="-O"
-  else
-    echo "Aborted, could not find curl or wget"
-    return 7
-  fi
-  set -e
-}
-
-http_get()
-{
-  $_h_http_get $_h_http_opts $_h_http_out "$2" "$1"
-  touch "$2"
-}
-
-http_bash()
-{
-  _http_url=$1
-  #dap_args=$2
-  rm -rf dap-tmp-runner.sh
-  $_h_http_get $_h_http_opts $_h_http_out dap-tmp-runner.sh "$_http_url"; bash dap-tmp-runner.sh; rm dap-tmp-runner.sh
-}
-
-detect_http_get
-
-## END HTTP_GET ##

installer/install-for-launchd.sh

@@ -1,17 +0,0 @@
-set -u
-
-my_app_launchd_service="Library/LaunchDaemons/${my_app_pkg_name}.plist"
-
-echo ""
-echo "Installing as launchd service"
-echo ""
-
-# See http://www.launchd.info/
-safe_copy_config "$my_app_dist/$my_app_launchd_service" "$my_root/$my_app_launchd_service"
-
-$sudo_cmd chown root:wheel "$my_root/$my_app_launchd_service"
-
-$sudo_cmd launchctl unload -w "$my_root/$my_app_launchd_service" >/dev/null 2>/dev/null
-$sudo_cmd launchctl load -w "$my_root/$my_app_launchd_service"
-
-echo "$my_app_name started with launchd"

installer/install-for-systemd.sh

@@ -1,37 +0,0 @@
-set -u
-
-my_app_systemd_service="etc/systemd/system/${my_app_name}.service"
-my_app_systemd_tmpfiles="etc/tmpfiles.d/${my_app_name}.conf"
-
-echo ""
-echo "Installing as systemd service"
-echo ""
-
-sed "s/MY_USER/$my_user/g" "$my_app_dist/$my_app_systemd_service" > "$my_app_dist/$my_app_systemd_service.2"
-sed "s/MY_GROUP/$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
-$sudo_cmd systemctl daemon-reload
-$sudo_cmd systemctl start "${my_app_name}.service"
-$sudo_cmd systemctl enable "${my_app_name}.service"
-
-echo ""
-echo ""
-echo "Fun systemd commands to remember:"
-echo "  $sudo_cmd systemctl daemon-reload"
-echo "  $sudo_cmd systemctl restart $my_app_name.service"
-echo ""
-echo "$my_app_name started with systemctl, check its status like so:"
-echo "  $sudo_cmd systemctl status $my_app_name"
-echo "  $sudo_cmd journalctl -xefu $my_app_name"
-echo ""
-echo ""

installer/install-system-service.sh

@@ -1,37 +0,0 @@
-safe_copy_config()
-{
-  src=$1
-  dst=$2
-  $sudo_cmd mkdir -p $(dirname "$dst")
-  if [ -f "$dst" ]; then
-    $sudo_cmd rsync -a "$src" "$dst.latest"
-    # TODO edit config file with $my_user and $my_group
-    if [ "$(cat $dst)" == "$(cat $dst.latest)" ]; then
-      $sudo_cmd rm $dst.latest
-    else
-      echo "MANUAL INTERVENTION REQUIRED: check the systemd script update and manually decide what you want to do"
-      echo "diff $dst $dst.latest"
-      $sudo_cmd chown -R root:root "$dst.latest"
-    fi
-  else
-    $sudo_cmd rsync -a --ignore-existing "$src" "$dst"
-  fi
-  $sudo_cmd chown -R root:root "$dst"
-  $sudo_cmd chmod 644 "$dst"
-}
-
-installable=""
-if [ -d "$my_root/etc/systemd/system" ]; then
-  source ./installer/install-for-systemd.sh
-  installable="true"
-fi
-if [ -d "/Library/LaunchDaemons" ]; then
-  source ./installer/install-for-launchd.sh
-  installable="true"
-fi
-if [ -z "$installable" ]; then
-  echo ""
-  echo "Unknown system service init type. You must install as a system service manually."
-  echo '(please file a bug with the output of "uname -a")'
-  echo ""
-fi

installer/install.sh

@@ -1,150 +0,0 @@
-#!/bin/bash
-
-set -e
-set -u
-
-
-### IMPORTANT ###
-###  VERSION  ###
-my_name=goldilocks
-my_app_pkg_name=com.coolaj86.goldilocks.web
-my_app_ver="v1.1"
-my_azp_oauth3_ver="v1.2.3"
-export NODE_VERSION="v8.9.3"
-
-if [ -z "${my_tmp-}" ]; then
-  my_tmp="$(mktemp -d)"
-  mkdir -p $my_tmp/opt/$my_name/lib/node_modules/$my_name
-  echo "Installing to $my_tmp (will be moved after install)"
-  git clone ./ $my_tmp/opt/$my_name/lib/node_modules/$my_name
-  pushd $my_tmp/opt/$my_name/lib/node_modules/$my_name
-fi
-
-#################
-export NODE_PATH=$my_tmp/opt/$my_name/lib/node_modules
-export PATH=$my_tmp/opt/$my_name/bin/:$PATH
-export NPM_CONFIG_PREFIX=$my_tmp/opt/$my_name
-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.coolaj86.com/coolaj86/goldilocks.js/raw/$my_app_ver"
-
-# Backwards compat
-# some scripts still use the old names
-my_app_dir=$my_tmp
-my_app_name=$my_name
-
-
-
-git checkout $my_app_ver
-
-mkdir -p "$my_tmp/opt/$my_name"/{lib,bin,etc}
-ln -s ../lib/node_modules/$my_name/bin/$my_name.js $my_tmp/opt/$my_name/bin/$my_name
-ln -s ../lib/node_modules/$my_name/bin/$my_name.js $my_tmp/opt/$my_name/bin/$my_name.js
-mkdir -p "$my_tmp/etc/$my_name"
-chmod 775 "$my_tmp/etc/$my_name"
-cat "$my_app_dist/etc/$my_name/$my_name.example.yml" > "$my_tmp/etc/$my_name/$my_name.example.yml"
-chmod 664 "$my_tmp/etc/$my_name/$my_name.example.yml"
-mkdir -p $my_tmp/srv/www
-mkdir -p $my_tmp/var/www
-mkdir -p $my_tmp/var/log/$my_name
-
-
-
-#
-# Helpers
-#
-source ./installer/sudo-cmd.sh
-source ./installer/http-get.sh
-
-
-
-#
-# Dependencies
-#
-echo $NODE_VERSION > /tmp/NODEJS_VER
-http_bash "https://git.coolaj86.com/coolaj86/node-installer.sh/raw/v1.1/install.sh"
-$my_npm install -g npm@4
-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.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
-  popd
-
-  mkdir -p jquery.com
-  ln -s jquery.com com.jquery
-  pushd jquery.com
-    http_get 'https://code.jquery.com/jquery-3.1.1.js' jquery-3.1.1.js
-  popd
-
-  mkdir -p google.com
-  ln -s google.com com.google
-  pushd google.com
-    http_get 'https://ajax.googleapis.com/ajax/libs/angularjs/1.6.2/angular.min.js' angular.1.6.2.min.js
-  popd
-
-  mkdir -p well-known
-  ln -s well-known .well-known
-  pushd well-known
-    ln -snf ../oauth3.org/well-known/oauth3 ./oauth3
-  popd
-  echo "installed dependencies"
-popd
-
-
-
-#
-# System Service
-#
-source ./installer/my-root.sh
-echo "Pre-installation to $my_tmp complete, now installing to $my_root/ ..."
-set +e
-if type -p tree >/dev/null 2>/dev/null; then
-  #tree -I "node_modules|include|share" $my_tmp
-  tree -L 6 -I "include|share|npm" $my_tmp
-else
-  ls $my_tmp
-fi
-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 $my_tmp
-$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/$my_name.yml
-
-# Change to admin perms
-$sudo_cmd chown -R $my_user:$my_group $my_root/opt/$my_name
-$sudo_cmd chown -R $my_user:$my_group $my_root/var/www $my_root/srv/www
-
-# make sure the files are all read/write for the owner and group, and then set
-# the setuid and setgid bits so that any files/directories created inside these
-# directories have the same owner and group.
-$sudo_cmd chmod -R ug+rwX $my_root/opt/$my_name
-find $my_root/opt/$my_name -type d -exec $sudo_cmd chmod ug+s {} \;
-
-
-
-echo ""
-echo "$my_name installation complete!"
-echo ""
-echo ""
-echo "Update the config at: /etc/$my_name/$my_name.yml"
-echo ""
-echo "Unistall: rm -rf /srv/$my_name/ /var/$my_name/ /etc/$my_name/ /opt/$my_name/ /var/log/$my_name/ /etc/tmpfiles.d/$my_name.conf /etc/systemd/system/$my_name.service /etc/ssl/$my_name"

installer/my-root.sh

@@ -1,8 +0,0 @@
-# something or other about android and tmux using PREFIX
-#: "${PREFIX:=''}"
-my_root=""
-if [ -z "${PREFIX-}" ]; then
-  my_root=""
-else
-  my_root="$PREFIX"
-fi

installer/my-user-my-group.sh

@@ -1,19 +0,0 @@
-if type -p adduser >/dev/null 2>/dev/null; then
-  if [ -z "$(cat $my_root/etc/passwd | grep $my_app_name)" ]; then
-    $sudo_cmd adduser --home $my_root/opt/$my_app_name --gecos '' --disabled-password $my_app_name
-  fi
-  my_user=$my_app_name
-  my_group=$my_app_name
-elif [ -n "$(cat /etc/passwd | grep www-data:)" ]; then
-  # Linux (Ubuntu)
-  my_user=www-data
-  my_group=www-data
-elif [ -n "$(cat /etc/passwd | grep _www:)" ]; then
-  # Mac
-  my_user=_www
-  my_group=_www
-else
-  # Unsure
-  my_user=$(whoami)
-  my_group=$(id -g -n)
-fi

installer/sudo-cmd.sh

@@ -1,7 +0,0 @@
-# Not every platform has or needs sudo, gotta save them O(1)s...
-sudo_cmd=""
-set +e
-if type -p sudo >/dev/null 2>/dev/null; then
-  ((EUID)) && [[ -z "${ANDROID_ROOT-}" ]] && sudo_cmd="sudo"
-fi
-set -e

lib/admin/apis.js

@@ -21,7 +21,6 @@ module.exports.create = function (deps, conf) {
     res.setHeader('Access-Control-Allow-Origin', req.headers.origin || '*');
     res.setHeader('Access-Control-Allow-Methods', methods.join(', '));
     res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization');
-    res.setHeader('Access-Control-Allow-Credentials', 'true');
 
     if (req.method.toUpperCase() === 'OPTIONS') {
       res.setHeader('Allow', methods.join(', '));
@@ -47,19 +46,6 @@ module.exports.create = function (deps, conf) {
     };
   }
 
-  function handlePromise(req, res, prom) {
-    prom.then(function (result) {
-      res.send(deps.recase.snakeCopy(result));
-    }).catch(function (err) {
-      if (conf.debug) {
-        console.log(err);
-      }
-      res.statusCode = err.statusCode || 500;
-      err.message = err.message || err.toString();
-      res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
-    });
-  }
-
   function isAuthorized(req, res, fn) {
     var auth = jwt.decode((req.headers.authorization||'').replace(/^bearer\s+/i, ''));
     if (!auth) {
@@ -259,6 +245,33 @@ module.exports.create = function (deps, conf) {
 
       });
     }
+  , tunnel: function (req, res) {
+      if (handleCors(req, res)) {
+        return;
+      }
+      isAuthorized(req, res, function () {
+        if ('POST' !== req.method) {
+          res.setHeader('Content-Type', 'application/json');
+          return deps.tunnelClients.get(req.userId).then(function (result) {
+            res.end(JSON.stringify(result));
+          }, function (err) {
+            res.statusCode = 500;
+            res.end(JSON.stringify({ error: { message: err.message, code: err.code, uri: err.uri } }));
+          });
+        }
+
+        return deps.storage.owners.get(req.userId).then(function (session) {
+          return deps.tunnelClients.start(session).then(function () {
+            res.setHeader('Content-Type', 'application/json;');
+            res.end(JSON.stringify({ success: true }));
+          }, function (err) {
+            res.setHeader('Content-Type', 'application/json;');
+            res.statusCode = 500;
+            res.end(JSON.stringify({ error: { message: err.message, code: err.code, uri: err.uri } }));
+          });
+        });
+      });
+    }
   , request: function (req, res) {
       if (handleCors(req, res, '*')) {
         return;
@@ -290,6 +303,29 @@ module.exports.create = function (deps, conf) {
       });
       });
     }
+  , loopback: function (req, res) {
+      if (handleCors(req, res, 'GET')) {
+        return;
+      }
+      isAuthorized(req, res, function () {
+        var prom;
+        var query = require('querystring').parse(require('url').parse(req.url).query);
+        if (query.provider) {
+          prom = deps.loopback(query.provider);
+        } else {
+          prom = deps.storage.owners.get(req.userId).then(function (session) {
+            return deps.loopback(session.token.aud);
+          });
+        }
+
+        res.setHeader('Content-Type', 'application/json');
+        prom.then(function (result) {
+          res.end(JSON.stringify(result));
+        }, function (err) {
+          res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
+        });
+      });
+    }
   , paywall_check: function (req, res) {
       if (handleCors(req, res, 'GET')) {
         return;
@@ -383,7 +419,7 @@ module.exports.create = function (deps, conf) {
       return;
     }
 
-    var promise = deps.PromiseA.resolve().then(function () {
+    deps.PromiseA.resolve().then(function () {
       var update;
       if (req.params.group) {
         update = {};
@@ -395,13 +431,16 @@ module.exports.create = function (deps, conf) {
       var changer = new (require('./config').ConfigChanger)(conf);
       changer.update(update);
       return config.save(changer);
-    }).then(function (newConf) {
+    }).then(function (config) {
       if (req.params.group) {
-        return newConf[req.params.group];
+        config = config[req.params.group];
       }
-      return newConf;
+      res.send(deps.recase.snakeCopy(config));
+    }, function (err) {
+      res.statusCode = err.statusCode || 500;
+      err.message = err.message || err.toString();
+      res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
     });
-    handlePromise(req, res, promise);
   };
 
   config.extractModList = function (changer, params) {
@@ -435,7 +474,7 @@ module.exports.create = function (deps, conf) {
       return;
     }
 
-    var promise = deps.PromiseA.resolve().then(function () {
+    deps.PromiseA.resolve().then(function () {
       var changer = new (require('./config').ConfigChanger)(conf);
       var modList = config.extractModList(changer, req.params);
 
@@ -447,9 +486,12 @@ module.exports.create = function (deps, conf) {
 
       return config.save(changer);
     }).then(function (newConf) {
-      return config.extractModList(newConf, req.params);
+      res.send(deps.recase.snakeCopy(config.extractModList(newConf, req.params)));
+    }, function (err) {
+      res.statusCode = err.statusCode || 500;
+      err.message = err.message || err.toString();
+      res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
     });
-    handlePromise(req, res, promise);
   };
   config.restful.updateModule = function (req, res, next) {
     if (req.params.group === 'domains') {
@@ -457,17 +499,18 @@ module.exports.create = function (deps, conf) {
       return;
     }
 
-    var promise = deps.PromiseA.resolve().then(function () {
+    deps.PromiseA.resolve().then(function () {
       var changer = new (require('./config').ConfigChanger)(conf);
       var modList = config.extractModList(changer, req.params);
       modList.update(req.params.modId, req.body);
       return config.save(changer);
     }).then(function (newConf) {
-      return config.extractModule(newConf, req.params).find(function (mod) {
+      res.send(deps.recase.snakeCopy(config.extractModList(newConf, req.params)));
-        return mod.id === req.params.modId;
+    }, function (err) {
-      });
+      res.statusCode = err.statusCode || 500;
+      err.message = err.message || err.toString();
+      res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
     });
-    handlePromise(req, res, promise);
   };
   config.restful.removeModule = function (req, res, next) {
     if (req.params.group === 'domains') {
@@ -475,19 +518,22 @@ module.exports.create = function (deps, conf) {
       return;
     }
 
-    var promise = deps.PromiseA.resolve().then(function () {
+    deps.PromiseA.resolve().then(function () {
       var changer = new (require('./config').ConfigChanger)(conf);
       var modList = config.extractModList(changer, req.params);
       modList.remove(req.params.modId);
       return config.save(changer);
     }).then(function (newConf) {
-      return config.extractModList(newConf, req.params);
+      res.send(deps.recase.snakeCopy(config.extractModList(newConf, req.params)));
+    }, function (err) {
+      res.statusCode = err.statusCode || 500;
+      err.message = err.message || err.toString();
+      res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
     });
-    handlePromise(req, res, promise);
   };
 
   config.restful.createDomain = function (req, res) {
-    var promise = deps.PromiseA.resolve().then(function () {
+    deps.PromiseA.resolve().then(function () {
       var changer = new (require('./config').ConfigChanger)(conf);
 
       var update = req.body;
@@ -496,13 +542,16 @@ module.exports.create = function (deps, conf) {
       }
       update.forEach(changer.domains.add, changer.domains);
       return config.save(changer);
-    }).then(function (newConf) {
+    }).then(function (config) {
-      return newConf.domains;
+      res.send(deps.recase.snakeCopy(config.domains));
+    }, function (err) {
+      res.statusCode = err.statusCode || 500;
+      err.message = err.message || err.toString();
+      res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
     });
-    handlePromise(req, res, promise);
   };
   config.restful.updateDomain = function (req, res) {
-    var promise = deps.PromiseA.resolve().then(function () {
+    deps.PromiseA.resolve().then(function () {
       if (req.body.modules) {
         throw Object.assign(new Error('do not add modules with this route'), {statusCode: 400});
       }
@@ -510,51 +559,38 @@ module.exports.create = function (deps, conf) {
       var changer = new (require('./config').ConfigChanger)(conf);
       changer.domains.update(req.params.domId, req.body);
       return config.save(changer);
-    }).then(function (newConf) {
+    }).then(function (config) {
-      return newConf.domains.find(function (dom) {
+      res.send(deps.recase.snakeCopy(config.domains));
-        return dom.id === req.params.domId;
+    }, function (err) {
-      });
+      res.statusCode = err.statusCode || 500;
+      err.message = err.message || err.toString();
+      res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
     });
-    handlePromise(req, res, promise);
   };
   config.restful.removeDomain = function (req, res) {
-    var promise = deps.PromiseA.resolve().then(function () {
+    deps.PromiseA.resolve().then(function () {
       var changer = new (require('./config').ConfigChanger)(conf);
       changer.domains.remove(req.params.domId);
       return config.save(changer);
-    }).then(function (newConf) {
+    }).then(function (config) {
-      return newConf.domains;
+      res.send(deps.recase.snakeCopy(config.domains));
+    }, function (err) {
+      res.statusCode = err.statusCode || 500;
+      err.message = err.message || err.toString();
+      res.end(JSON.stringify({error: {message: err.message, code: err.code}}));
     });
-    handlePromise(req, res, promise);
   };
 
-  var tokens = { restful: {} };
-  tokens.restful.getAll = function (req, res) {
-    handlePromise(req, res, deps.storage.tokens.all());
-  };
-  tokens.restful.getOne = function (req, res) {
-    handlePromise(req, res, deps.storage.tokens.get(req.params.id));
-  };
-  tokens.restful.save = function (req, res) {
-    handlePromise(req, res, deps.storage.tokens.save(req.body));
-  };
-  tokens.restful.revoke = function (req, res) {
-    var promise = deps.storage.tokens.remove(req.params.id).then(function (success) {
-      return {success: success};
-    });
-    handlePromise(req, res, promise);
-  };
-
-
   var app = require('express')();
 
   // Handle all of the API endpoints using the old definition style, and then we can
   // add middleware without worrying too much about the consequences to older code.
   app.use('/:name', handleOldApis);
 
-  // Not all routes support all of these methods, but not worth making this more specific
+  app.use('/', isAuthorized, jsonParser);
-  app.use('/', makeCorsHandler(['GET', 'POST', 'PUT', 'DELETE']), isAuthorized, jsonParser);
 
+  // Not all config routes support PUT or DELETE, but not worth making this more specific
+  app.use(   '/config', makeCorsHandler(['GET', 'POST', 'PUT', 'DELETE']));
   app.get(   '/config',                                                 config.restful.readConfig);
   app.get(   '/config/:group',                                          config.restful.readConfig);
   app.get(   '/config/:group/:mod(modules)/:modId?',                    config.restful.readConfig);
@@ -576,10 +612,5 @@ module.exports.create = function (deps, conf) {
   app.put(   '/config/domains/:domId',                        config.restful.updateDomain);
   app.delete('/config/domains/:domId',                        config.restful.removeDomain);
 
-  app.get(   '/tokens',         tokens.restful.getAll);
-  app.get(   '/tokens/:id',     tokens.restful.getOne);
-  app.post(  '/tokens',         tokens.restful.save);
-  app.delete('/tokens/:id',     tokens.restful.revoke);
-
   return app;
 };

lib/admin/config.js

@@ -48,15 +48,6 @@ var moduleSchemas = {
     , challenge_type: { type: 'string' }
     }
   }
-
-  // the dns control modules for DDNS
-, 'dns@oauth3.org': {
-    type: 'object'
-  , required: [ 'token_id' ]
-  , properties: {
-      token_id: { type: 'string' }
-    }
-  }
 };
 // forward is basically the same as proxy, but specifies the relevant incoming port(s).
 // only allows for the raw transport layers (TCP/UDP)
@@ -73,14 +64,6 @@ Object.keys(moduleSchemas).forEach(function (name) {
   validator.addSchema(schema, schema.id);
 });
 
-function addDomainRequirement(itemSchema) {
-  var result = Object.assign({}, itemSchema);
-  result.required = (result.required || []).concat('domains');
-  result.properties = Object.assign({}, result.properties);
-  result.properties.domains = { type: 'array', items: { type: 'string' }, minLength: 1};
-  return result;
-}
-
 function toSchemaRef(name) {
   return { '$ref': '/modules/'+name };
 }
@@ -89,14 +72,14 @@ var moduleRefs = {
 , tls:  [ 'proxy', 'acme' ].map(toSchemaRef)
 , tcp:  [ 'forward' ].map(toSchemaRef)
 , udp:  [ 'forward' ].map(toSchemaRef)
-, ddns: [ 'dns@oauth3.org' ].map(toSchemaRef)
 };
 
-// TCP is a bit special in that it has a module that doesn't operate based on domain name
+function addDomainRequirement(itemSchema) {
-// (ie forward), and a modules that does (ie proxy). It therefore has different module
+  itemSchema.required = (itemSchema.required || []).concat('domains');
-// when part of the `domains` config, and when not part of the `domains` config the proxy
+  itemSchema.properties = itemSchema.properties || {};
-// modules must have the `domains` property while forward should not have it.
+  itemSchema.domains = { type: 'array', items: { type: 'string' }, minLength: 1};
-moduleRefs.tcp.push(addDomainRequirement(toSchemaRef('proxy')));
+  return itemSchema;
+}
 
 var domainSchema = {
   type: 'array'
@@ -110,8 +93,6 @@ var domainSchema = {
       , properties: {
           tls:  { type: 'array', items: { oneOf: moduleRefs.tls }}
         , http: { type: 'array', items: { oneOf: moduleRefs.http }}
-        , ddns: { type: 'array', items: { oneOf: moduleRefs.ddns }}
-        , tcp:  { type: 'array', items: { oneOf: ['proxy'].map(toSchemaRef)}}
         }
       , additionalProperties: false
       }
@@ -174,34 +155,10 @@ var mdnsSchema = {
   }
 };
 
-var tunnelSvrSchema = {
-  type: 'object'
-, properties: {
-    servernames: { type: 'array', items: { type: 'string' }}
-  , secret:      { type: 'string' }
-  }
-};
-
 var ddnsSchema = {
   type: 'object'
 , properties: {
-    loopback: {
+    enabled: { type: 'boolean' }
-      type: 'object'
-    , required: [ 'type', 'domain' ]
-    , properties: {
-        type:   { type: 'string', const: 'tunnel@oauth3.org' }
-      , domain: { type: 'string'}
-      }
-    }
-  , tunnel: {
-      type: 'object'
-    , required: [ 'type', 'token_id' ]
-    , properties: {
-        type:  { type: 'string', const: 'tunnel@oauth3.org' }
-      , token_id: { type: 'string'}
-      }
-    }
-  , modules: { type: 'array', items: addDomainRequirement({ oneOf: moduleRefs.ddns })}
   }
 };
 var socks5Schema = {
@@ -231,7 +188,6 @@ var mainSchema = {
   , ddns:   ddnsSchema
   , socks5: socks5Schema
   , device: deviceSchema
-  , tunnel_server: tunnelSvrSchema
   }
 , additionalProperties: false
 };
@@ -309,8 +265,6 @@ class DomainList extends IdList {
       dom.modules = {
         http: new ModuleList((dom.modules || {}).http)
       , tls:  new ModuleList((dom.modules || {}).tls)
-      , ddns: new ModuleList((dom.modules || {}).ddns)
-      , tcp:  new ModuleList((dom.modules || {}).tcp)
       };
     });
   }
@@ -326,17 +280,14 @@ class DomainList extends IdList {
     var modLists = {
       http: new ModuleList()
     , tls:  new ModuleList()
-    , ddns: new ModuleList()
-    , tcp:  new ModuleList()
     };
     // We add these after instead of in the constructor to run the validation and manipulation
     // in the ModList add function since these are all new modules.
-    if (dom.modules) {
+    if (dom.modules && Array.isArray(dom.modules.http)) {
-      Object.keys(modLists).forEach(function (key) {
+      dom.modules.http.forEach(modLists.http.add, modLists.http);
-        if (Array.isArray(dom.modules[key])) {
+    }
-          dom.modules[key].forEach(modLists[key].add, modLists[key]);
+    if (dom.modules && Array.isArray(dom.modules.tls)) {
-        }
+      dom.modules.tls.forEach(modLists.tls.add, modLists.tls);
-      });
     }
 
     dom.id = require('crypto').randomBytes(4).toString('hex');
@@ -349,14 +300,12 @@ class ConfigChanger {
   constructor(start) {
     Object.assign(this, JSON.parse(JSON.stringify(start)));
     delete this.device;
-    delete this.debug;
 
     this.domains = new DomainList(this.domains);
     this.http.modules = new ModuleList(this.http.modules);
     this.tls.modules  = new ModuleList(this.tls.modules);
     this.tcp.modules  = new ModuleList(this.tcp.modules);
     this.udp.modules  = new ModuleList(this.udp.modules);
-    this.ddns.modules = new ModuleList(this.ddns.modules);
   }
 
   update(update) {
@@ -365,7 +314,7 @@ class ConfigChanger {
     if (update.domains) {
       update.domains.forEach(self.domains.add, self.domains);
     }
-    [ 'http', 'tls', 'tcp', 'udp', 'ddns' ].forEach(function (name) {
+    [ 'http', 'tls', 'tcp', 'udp' ].forEach(function (name) {
       if (update[name] && update[name].modules) {
         update[name].modules.forEach(self[name].modules.add, self[name].modules);
         delete update[name].modules;

lib/ddns.js

@@ -0,0 +1,149 @@
+'use strict';
+
+module.exports.create = function (deps, conf) {
+  var PromiseA = deps.PromiseA;
+  var request = PromiseA.promisify(require('request'));
+  var OAUTH3 = require('../packages/assets/org.oauth3');
+  require('../packages/assets/org.oauth3/oauth3.dns.js');
+  OAUTH3._hooks = require('../packages/assets/org.oauth3/oauth3.node.storage.js');
+
+  function dnsType(addr) {
+    if (/^\d+\.\d+\.\d+\.\d+$/.test(addr)) {
+      return 'A';
+    }
+    if (-1 !== addr.indexOf(':') && /^[a-f:\.\d]+$/i.test(addr)) {
+      return 'AAAA';
+    }
+  }
+
+  async function getSession() {
+    var sessions = await deps.storage.owners.all();
+    var session = sessions.filter(function (sess) {
+      return sess.token.scp.indexOf('dns') >= 0;
+    })[0];
+
+    if (!session) {
+      throw new Error('no sessions with DNS grants');
+    }
+
+    // The OAUTH3 library stores some things on the root session object that we usually
+    // just leave inside the token, but we need to pull those out before we use it here
+    session.provider_uri = session.provider_uri || session.token.provider_uri || session.token.iss;
+    session.client_uri = session.client_uri || session.token.azp;
+    session.scope = session.scope || session.token.scp;
+    return session;
+  }
+
+  async function setDeviceAddress(addr) {
+    var session = await getSession();
+    var directives = await OAUTH3.discover(session.token.aud);
+
+    // Set the address of the device to our public address.
+    await request({
+      url: directives.api+'/api/com.daplie.domains/acl/devices/' + conf.device.hostname
+    , method: 'POST'
+    , headers: {
+        'Authorization': 'Bearer ' + session.refresh_token
+      , 'Accept': 'application/json; charset=utf-8'
+      }
+    , json: {
+        addresses: [
+          { value: addr, type:  dnsType(addr) }
+        ]
+      }
+    });
+
+    // Then update all of the records attached to our hostname, first removing the old records
+    // to remove the reference to the old address, then creating new records for the same domains
+    // using our new address.
+    var allDns = OAUTH3.api(directives.api, {session: session, api: 'dns.list'});
+    var ourDomains = allDns.filter(function (record) {
+      return record.device === conf.device.hostname;
+    }).map(function (record) {
+      var zoneSplit = record.zone.split('.');
+      return {
+        tld: zoneSplit.slice(1).join('.')
+      , sld: zoneSplit[0]
+      , sub: record.host.slice(0, -(record.zone.length + 1))
+      };
+    });
+
+    var common = {
+      api: 'devices.detach'
+    , session: session
+    , device: conf.device.hostname
+    };
+    await PromiseA.all(ourDomains.map(function (record) {
+      return OAUTH3.api(directives.api, Object.assign({}, common, record));
+    }));
+
+    common = {
+      api: 'devices.attach'
+    , session: session
+    , device: conf.device.hostname
+    , ip: addr
+    , ttl: 300
+    };
+    await PromiseA.all(ourDomains.map(function (record) {
+      return OAUTH3.api(directives.api, Object.assign({}, common, record));
+    }));
+  }
+
+  async function getDeviceAddresses() {
+    var session = await getSession();
+    var directives = await OAUTH3.discover(session.token.aud);
+
+    var result = await request({
+      url: directives.api+'/api/org.oauth3.dns/acl/devices'
+    , method: 'GET'
+    , headers: {
+        'Authorization': 'Bearer ' + session.refresh_token
+      , 'Accept': 'application/json; charset=utf-8'
+      }
+    , json: true
+    });
+
+    if (!result.body) {
+      throw new Error('No response body in request for device addresses');
+    }
+    if (result.body.error) {
+      throw Object.assign(new Error('error getting device list'), result.body.error);
+    }
+
+    var dev = result.body.devices.filter(function (dev) {
+      return dev.name === conf.device.hostname;
+    })[0];
+    return (dev || {}).addresses || [];
+  }
+
+  var publicAddress;
+  async function recheckPubAddr() {
+    if (!conf.ddns.enabled) {
+      return;
+    }
+
+    var session = await getSession();
+    var directives = await OAUTH3.discover(session.token.aud);
+    var addr = await deps.loopback.checkPublicAddr(directives.api);
+
+    if (publicAddress === addr) {
+      return;
+    }
+
+    if (conf.debug) {
+      console.log('previous public address',publicAddress, 'does not match current public address', addr);
+    }
+
+    await setDeviceAddress(addr);
+    publicAddress = addr;
+  }
+
+  recheckPubAddr();
+  setInterval(recheckPubAddr, 5*60*1000);
+
+  return {
+    setDeviceAddress:   setDeviceAddress
+  , getDeviceAddresses: getDeviceAddresses
+  , recheckPubAddr:     recheckPubAddr
+  };
+};

lib/ddns/challenge-responder.js

@@ -1,122 +0,0 @@
-'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

@@ -1,132 +0,0 @@
-'use strict';
-
-module.exports.create = function (deps, conf, utils) {
-  function dnsType(addr) {
-    if (/^\d+\.\d+\.\d+\.\d+$/.test(addr)) {
-      return 'A';
-    }
-    if (-1 !== addr.indexOf(':') && /^[a-f:\.\d]+$/i.test(addr)) {
-      return 'AAAA';
-    }
-  }
-
-  async function setDeviceAddress(session, addr, domains) {
-    var directives = await deps.OAUTH3.discover(session.token.aud);
-
-    // Set the address of the device to our public address.
-    await deps.request({
-      url: deps.OAUTH3.url.normalize(directives.api)+'/api/com.daplie.domains/acl/devices/' + conf.device.hostname
-    , method: 'POST'
-    , headers: {
-        'Authorization': 'Bearer ' + session.refresh_token
-      , 'Accept': 'application/json; charset=utf-8'
-      }
-    , json: {
-        addresses: [
-          { value: addr, type:  dnsType(addr) }
-        ]
-      }
-    });
-
-    // Then update all of the records attached to our hostname, first removing the old records
-    // to remove the reference to the old address, then creating new records for the same domains
-    // using our new address.
-    var allDns = await deps.OAUTH3.api(directives.api, {session: session, api: 'dns.list'});
-    var ourDns = allDns.filter(function (record) {
-      if (record.device !== conf.device.hostname) {
-        return false;
-      }
-      if ([ 'A', 'AAAA' ].indexOf(record.type) < 0) {
-        return false;
-      }
-      return domains.indexOf(record.host) !== -1;
-    });
-
-    // Of all the DNS records referring to our device and the current list of domains determine
-    // which domains have records with outdated address, and which ones we can just leave be
-    // without updating them.
-    var badAddrDomains = ourDns.filter(function (record) {
-      return record.value !== addr;
-    }).map(record => record.host);
-    var goodAddrDomains = ourDns.filter(function (record) {
-      return record.value === addr && badAddrDomains.indexOf(record.host) < 0;
-    }).map(record => record.host);
-    var requiredUpdates = domains.filter(function (domain) {
-      return goodAddrDomains.indexOf(domain) < 0;
-    });
-
-    var oldDns = await utils.splitDomains(directives.api, badAddrDomains);
-    var common = {
-      api: 'devices.detach'
-    , session: session
-    , device: conf.device.hostname
-    };
-    await deps.PromiseA.all(oldDns.map(function (record) {
-      return deps.OAUTH3.api(directives.api, Object.assign({}, common, record));
-    }));
-    if (conf.debug && badAddrDomains.length) {
-      console.log('removed bad DNS records for ' + badAddrDomains.join(', '));
-    }
-
-    var newDns = await utils.splitDomains(directives.api, requiredUpdates);
-    common = {
-      api: 'devices.attach'
-    , session: session
-    , device: conf.device.hostname
-    , ip: addr
-    , ttl: 300
-    };
-    await deps.PromiseA.all(newDns.map(function (record) {
-      return deps.OAUTH3.api(directives.api, Object.assign({}, common, record));
-    }));
-    if (conf.debug && requiredUpdates.length) {
-      console.log('set new DNS records for ' + requiredUpdates.join(', '));
-    }
-  }
-
-  async function getDeviceAddresses(session) {
-    var directives = await deps.OAUTH3.discover(session.token.aud);
-
-    var result = await deps.request({
-      url: deps.OAUTH3.url.normalize(directives.api)+'/api/org.oauth3.dns/acl/devices'
-    , method: 'GET'
-    , headers: {
-        'Authorization': 'Bearer ' + session.refresh_token
-      , 'Accept': 'application/json; charset=utf-8'
-      }
-    , json: true
-    });
-
-    if (!result.body) {
-      throw new Error('No response body in request for device addresses');
-    }
-    if (result.body.error) {
-      throw Object.assign(new Error('error getting device list'), result.body.error);
-    }
-
-    var dev = result.body.devices.filter(function (dev) {
-      return dev.name === conf.device.hostname;
-    })[0];
-    return (dev || {}).addresses || [];
-  }
-
-  async function removeDomains(session, domains) {
-    var directives = await deps.OAUTH3.discover(session.token.aud);
-
-    var oldDns = await utils.splitDomains(directives.api, domains);
-    var common = {
-      api: 'devices.detach'
-    , session: session
-    , device: conf.device.hostname
-    };
-    await deps.PromiseA.all(oldDns.map(function (record) {
-      return deps.OAUTH3.api(directives.api, Object.assign({}, common, record));
-    }));
-  }
-
-  return {
-    getDeviceAddresses
-  , setDeviceAddress
-  , removeDomains
-  };
-};

lib/ddns/index.js

@@ -1,326 +0,0 @@
-'use strict';
-
-module.exports.create = function (deps, conf) {
-  var dns = deps.PromiseA.promisifyAll(require('dns'));
-  var network = deps.PromiseA.promisifyAll(deps.recase.camelCopy(require('network')));
-  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;
-
-  var tunnelActive = false;
-  async function startTunnel(tunnelSession, mod, domainList) {
-    try {
-      var dnsSession = await utils.getSession(mod.tokenId);
-      var tunnelDomain = await tunnelClients.start(tunnelSession || dnsSession, domainList);
-
-      var addrList;
-      try {
-        addrList = await dns.resolve4Async(tunnelDomain);
-      } catch (e) {}
-      if (!addrList || !addrList.length) {
-        try {
-          addrList = await dns.resolve6Async(tunnelDomain);
-        } catch (e) {}
-      }
-      if (!addrList || !addrList.length || !addrList[0]) {
-        throw new Error('failed to lookup IP for tunnel domain "' + tunnelDomain + '"');
-      }
-
-      if (!mod.disabled) {
-        await dnsCtrl.setDeviceAddress(dnsSession, addrList[0], domainList);
-      }
-    } catch (err) {
-      console.log('error starting tunnel for', domainList.join(', '));
-      console.log(err);
-    }
-  }
-  async function connectAllTunnels() {
-    var tunnelSession;
-    if (conf.ddns.tunnel) {
-      // In the case of a non-existant token, I'm not sure if we want to throw here and prevent
-      // any tunnel connections, or if we  want to ignore it and fall back to the DNS tokens
-      tunnelSession = await deps.storage.tokens.get(conf.ddns.tunnel.tokenId);
-    }
-
-    await utils.iterateAllModules(function (mod, domainList) {
-      if (mod.type !== 'dns@oauth3.org') { return null; }
-
-      return startTunnel(tunnelSession, mod, domainList);
-    });
-
-    tunnelActive = true;
-  }
-  async function disconnectTunnels() {
-    tunnelClients.disconnect();
-    tunnelActive = false;
-    await Promise.resolve();
-  }
-  async function checkTunnelTokens() {
-    var oldTokens = tunnelClients.current();
-
-    var newTokens = await utils.iterateAllModules(function checkTokens(mod, domainList) {
-      if (mod.type !== 'dns@oauth3.org') { return null; }
-
-      var domainStr = domainList.slice().sort().join(',');
-      // If there is already a token handling exactly the domains this modules
-      // needs handled remove it from the list of tokens to be removed. Otherwise
-      // return the module and domain list so we can get new tokens.
-      if (oldTokens[domainStr]) {
-        delete oldTokens[domainStr];
-      } else {
-        return Promise.resolve({ mod, domainList });
-      }
-    });
-
-    await Promise.all(Object.values(oldTokens).map(tunnelClients.remove));
-
-    if (!newTokens.length) { return; }
-
-    var tunnelSession;
-    if (conf.ddns.tunnel) {
-      // In the case of a non-existant token, I'm not sure if we want to throw here and prevent
-      // any tunnel connections, or if we  want to ignore it and fall back to the DNS tokens
-      tunnelSession = await deps.storage.tokens.get(conf.ddns.tunnel.tokenId);
-    }
-
-    await Promise.all(newTokens.map(function ({mod, domainList}) {
-      return startTunnel(tunnelSession, mod, domainList);
-    }));
-  }
-
-  var localAddr, gateway;
-  async function checkNetworkEnv() {
-    // Since we can't detect the OS level events when a user plugs in an ethernet cable to recheck
-    // what network environment we are in we check our local network address and the gateway to
-    // determine if we need to run the loopback check and router configuration again.
-    var addr = await network.getPrivateIpAsync();
-    // Until the author of the `network` package publishes the pull request we gave him
-    // checking the gateway on our units fails because we have the busybox versions of
-    // the linux commands. Gateway is realistically less important than address, so if
-    // we fail in getting it go ahead and use the null value.
-    var gw;
-    try {
-      gw = await network.getGatewayIpAsync();
-    } catch (err) {
-      gw = null;
-    }
-    if (localAddr === addr && gateway === gw) {
-      return;
-    }
-
-    var loopResult = await loopback(loopbackDomain);
-    var notLooped = Object.keys(loopResult.ports).filter(function (port) {
-      return !loopResult.ports[port];
-    });
-
-    // if (notLooped.length) {
-    //   // TODO: try to automatically configure router to forward ports to us.
-    // }
-
-    // If we are on a public address or all ports we are listening on are forwarded to us then
-    // we don't need the tunnel and we can set the DNS records for all our domains to our public
-    // address. Otherwise we need to use the tunnel to accept traffic. Also since the tunnel will
-    // only be listening on ports 80 and 443 if those are forwarded to us we don't want the tunnel.
-    if (!notLooped.length || (loopResult.ports['80'] && loopResult.ports['443'])) {
-      if (tunnelActive) {
-        await disconnectTunnels();
-      }
-    } else {
-      if (!tunnelActive) {
-        await connectAllTunnels();
-      }
-    }
-
-    // Don't assign these until the end of the function. This means that if something failed
-    // in the loopback or tunnel connection that we will try to go through the whole process
-    // again next time and hopefully the error is temporary (but if not I'm not sure what the
-    // correct course of action would be anyway).
-    localAddr = addr;
-    gateway = gw;
-  }
-
-  var publicAddress;
-  async function recheckPubAddr() {
-    await checkNetworkEnv();
-    if (tunnelActive) {
-      return;
-    }
-
-    var addr = await loopback.checkPublicAddr(loopbackDomain);
-    if (publicAddress === addr) {
-      return;
-    }
-
-    if (conf.debug) {
-      console.log('previous public address',publicAddress, 'does not match current public address', addr);
-    }
-    publicAddress = addr;
-
-    await utils.iterateAllModules(function setModuleDNS(mod, domainList) {
-      if (mod.type !== 'dns@oauth3.org' || mod.disabled) { return null; }
-
-      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(', '));
-        console.log(err);
-      });
-    });
-  }
-
-  function getModuleDiffs(prevConf) {
-    var prevMods = {};
-    var curMods = {};
-
-    // 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.
-    utils.iterateAllModules(function (mod, domainList) {
-      if (mod.type !== 'dns@oauth3.org') { return; }
-
-      prevMods[mod.id] = { mod, domainList };
-      return true;
-    }, prevConf);
-    utils.iterateAllModules(function (mod, domainList) {
-      if (mod.type !== 'dns@oauth3.org') { return; }
-
-      curMods[mod.id] = { mod, domainList };
-      return true;
-    });
-
-    // Filter out all of the modules that are exactly the same including domainList
-    // since there is no required action to transition.
-    Object.keys(prevMods).map(function (id) {
-      if (equal(prevMods[id], curMods[id])) {
-        delete prevMods[id];
-        delete curMods[id];
-      }
-    });
-
-    return {prevMods, curMods};
-  }
-  async function cleanOldDns(prevConf) {
-    var {prevMods, curMods} = getModuleDiffs(prevConf);
-
-    // 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] || curMods[mod.id].disabled || mod.tokenId !== curMods[mod.id].mod.tokenId) {
-        oldDomains = domainList.slice();
-      } else {
-        oldDomains = domainList.filter(function (domain) {
-          return curMods[mod.id].domainList.indexOf(domain) < 0;
-        });
-      }
-      if (conf.debug) {
-        console.log('removing old domains for module', mod.id, oldDomains.join(', '));
-      }
-      if (!oldDomains.length) {
-        return;
-      }
-
-      return utils.getSession(mod.tokenId).then(function (session) {
-        return dnsCtrl.removeDomains(session, oldDomains);
-      });
-    }).filter(Boolean));
-  }
-  async function setNewDns(prevConf) {
-    var {prevMods, curMods} = getModuleDiffs(prevConf);
-
-    // 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();
-      } else {
-        newDomains = domainList.filter(function (domain) {
-          return prevMods[mod.id].domainList.indexOf(domain) < 0;
-        });
-      }
-      if (conf.debug) {
-        console.log('adding new domains for module', mod.id, newDomains.join(', '));
-      }
-      if (!newDomains.length) {
-        return;
-      }
-
-      return utils.getSession(mod.tokenId).then(function (session) {
-        return dnsCtrl.setDeviceAddress(session, publicAddress, newDomains);
-      });
-    }).filter(Boolean));
-  }
-
-  function check() {
-    recheckPubAddr().catch(function (err) {
-      console.error('failed to handle all actions needed for DDNS');
-      console.error(err);
-    });
-  }
-  check();
-  setInterval(check, 5*60*1000);
-
-  var curConf;
-  function updateConf() {
-    if (curConf && equal(curConf.ddns, conf.ddns) && equal(curConf.domains, conf.domains)) {
-      // We could update curConf, but since everything we care about is the same...
-      return;
-    }
-
-    if (!curConf || !equal(curConf.ddns.loopback, conf.ddns.loopback)) {
-      loopbackDomain = 'oauth3.org';
-      if (conf.ddns && conf.ddns.loopback) {
-        if (conf.ddns.loopback.type === 'tunnel@oauth3.org' && conf.ddns.loopback.domain) {
-          loopbackDomain = conf.ddns.loopback.domain;
-        } else {
-          console.error('invalid loopback configuration: bad type or missing domain');
-        }
-      }
-    }
-
-    if (!curConf) {
-      // We need to make a deep copy of the config so we can use it next time to
-      // compare and see what setup/cleanup is needed to adapt to the changes.
-      curConf = JSON.parse(JSON.stringify(conf));
-      return;
-    }
-
-    cleanOldDns(curConf).then(function () {
-      if (!tunnelActive) {
-        return setNewDns(curConf);
-      }
-      if (equal(curConf.ddns.tunnel, conf.ddns.tunnel)) {
-        return checkTunnelTokens();
-      } else {
-        return disconnectTunnels().then(connectAllTunnels);
-      }
-    }).catch(function (err) {
-      console.error('error transitioning DNS between configurations');
-      console.error(err);
-    }).then(function () {
-      // We need to make a deep copy of the config so we can use it next time to
-      // compare and see what setup/cleanup is needed to adapt to the changes.
-      curConf = JSON.parse(JSON.stringify(conf));
-    });
-  }
-  updateConf();
-
-  return {
-    loopbackServer:     loopback.server
-  , setDeviceAddress:   dnsCtrl.setDeviceAddress
-  , getDeviceAddresses: dnsCtrl.getDeviceAddresses
-  , recheckPubAddr:     recheckPubAddr
-  , updateConf:         updateConf
-  , challenge
-  };
-};

lib/ddns/tunnel-client-manager.js

@@ -1,191 +0,0 @@
-'use strict';
-
-module.exports.create = function (deps, config) {
-  var stunnel = require('stunnel');
-  var jwt = require('jsonwebtoken');
-  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 };
-    }
-
-    if (!data.jwt) {
-      throw new Error("missing 'jwt' from tunnel data");
-    }
-    var decoded = jwt.decode(data.jwt);
-    if (!decoded) {
-      throw new Error('invalid JWT');
-    }
-
-    if (!data.tunnelUrl) {
-      if (!decoded.aud) {
-        throw new Error('missing tunnelUrl and audience');
-      }
-      data.tunnelUrl = 'wss://' + decoded.aud + '/';
-    }
-
-    data.domains = (decoded.domains || []).slice().sort().join(',');
-    if (!data.domains) {
-      throw new Error('JWT contains no domains to be forwarded');
-    }
-
-    return data;
-  }
-
-  async function removeToken(data) {
-    data = fillData(data);
-
-    // Not sure if we might want to throw an error indicating the token didn't
-    // even belong to a  server that existed, but since it never existed we can
-    // consider it as "removed".
-    if (!activeTunnels[data.tunnelUrl]) {
-      return;
-    }
-
-    console.log('removing token from tunnel at', data.tunnelUrl);
-    return activeTunnels[data.tunnelUrl].clear(data.jwt).then(function () {
-      delete activeDomains[data.domains];
-    });
-  }
-
-  async function addToken(data) {
-    data = fillData(data);
-
-    if (activeDomains[data.domains]) {
-      // If already have a token with the exact same domains and to the same tunnel
-      // server there isn't really a need to add a new one
-      if (activeDomains[data.domains].tunnelUrl === data.tunnelUrl) {
-        return;
-      }
-      // Otherwise we want to detach from the other tunnel server in favor of the new one
-      console.warn('added token with the exact same domains as another');
-      await removeToken(activeDomains[data.domains]);
-    }
-
-    if (!activeTunnels[data.tunnelUrl]) {
-      console.log('creating new tunnel client for', data.tunnelUrl);
-      // We create the tunnel without an initial token so we can append the token and
-      // get the promise that should tell us more about if it worked or not.
-      activeTunnels[data.tunnelUrl] = stunnel.connect({
-        stunneld: data.tunnelUrl
-      , 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
-        // a '*' sub-property.
-      , services: {
-          https: { '*': 443 }
-        , http:  { '*': 80 }
-        , smtp:  { '*': 25 }
-        , smtps: { '*': 587 /*also 465/starttls*/ }
-        , ssh:   { '*': 22 }
-        }
-      });
-    }
-
-    console.log('appending token to tunnel at', data.tunnelUrl, 'for domains', data.domains);
-    await activeTunnels[data.tunnelUrl].append(data.jwt);
-
-    // Now that we know the tunnel server accepted our token we can save it
-    // to keep record of what domains we are handling and what tunnel server
-    // those domains should go to.
-    activeDomains[data.domains] = data;
-
-    // This is mostly for the start, but return the host for the tunnel server
-    // we've connected to (after stripping the protocol and path away).
-    return data.tunnelUrl.replace(/^[a-z]*:\/\//i, '').replace(/\/.*/, '');
-  }
-
-  async function acquireToken(session, domains) {
-    var OAUTH3 = deps.OAUTH3;
-
-    // The OAUTH3 library stores some things on the root session object that we usually
-    // just leave inside the token, but we need to pull those out before we use it here
-    session.provider_uri = session.provider_uri || session.token.provider_uri || session.token.iss;
-    session.client_uri = session.client_uri || session.token.azp;
-    session.scope = session.scope || session.token.scp;
-
-    console.log('asking for tunnel token from', session.token.aud);
-    var opts = {
-      api: 'tunnel.token'
-    , session: session
-    , data: {
-        domains: domains
-      , device: {
-          hostname: config.device.hostname
-        , id: config.device.uid || config.device.id
-        }
-      }
-    };
-
-    var directives = await OAUTH3.discover(session.token.aud);
-    var tokenData = await OAUTH3.api(directives.api, opts);
-    return addToken(tokenData);
-  }
-
-  function disconnectAll() {
-    Object.keys(activeTunnels).forEach(function (key) {
-      activeTunnels[key].end();
-    });
-  }
-
-  function currentTokens() {
-    return JSON.parse(JSON.stringify(activeDomains));
-  }
-
-  return {
-    start:       acquireToken
-  , startDirect: addToken
-  , remove:      removeToken
-  , disconnect:  disconnectAll
-  , current:     currentTokens
-  };
-};

lib/ddns/utils.js

@@ -1,102 +0,0 @@
-'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

@@ -0,0 +1,241 @@
+'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 modules;
+
+  function loadModules() {
+    modules = {};
+
+    modules.tls = require('./modules/tls').create(deps, config, netHandler);
+    modules.http = require('./modules/http.js').create(deps, config, modules.tls.middleware);
+  }
+
+  // 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 netHandler(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('[netHandler]', logName, 'encrypted: '+opts.encrypted);
+
+    var start = Date.now();
+    conn.on('timeout', function () {
+      console.log('[netHandler]', logName, 'connection timed out', (Date.now()-start)/1000);
+    });
+    conn.on('end', function () {
+      console.log('[netHandler]', logName, 'connection ended', (Date.now()-start)/1000);
+    });
+    conn.on('close', function () {
+      console.log('[netHandler]', logName, 'connection closed', (Date.now()-start)/1000);
+    });
+
+    // 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 dnsListener(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 = {};
+      ['remote', 'local'].forEach(function (end) {
+        ['Family', 'Address', 'Port'].forEach(function (name) {
+          newConnOpts['_'+end+name] = conn[end+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) {
+        }
+
+        netHandler(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 {
+      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, netHandler));
+  });
+
+  if (config.udp.bind) {
+    config.udp.bind.forEach(function (port) {
+      listenPromises.push(listeners.udp.add(port, dnsListener.bind(port)));
+    });
+  }
+
+  if (!config.mdns.disabled) {
+    require('./mdns').start(deps, config, portList[0]);
+  }
+
+  return PromiseA.all(listenPromises);
+};

lib/loopback.js

@@ -1,12 +1,14 @@
 'use strict';
 
 module.exports.create = function (deps, conf) {
+  var PromiseA = require('bluebird');
+  var request = PromiseA.promisify(require('request'));
   var pending = {};
 
-  async function _checkPublicAddr(host) {
+  async function checkPublicAddr(host) {
-    var result = await deps.request({
+    var result = await request({
       method: 'GET'
-    , url: deps.OAUTH3.url.normalize(host)+'/api/org.oauth3.tunnel/checkip'
+    , url: host+'/api/org.oauth3.tunnel/checkip'
     , json: true
     });
 
@@ -17,15 +19,8 @@ module.exports.create = function (deps, conf) {
       // Note that the error on the body will probably have a message that overwrites the default
       throw Object.assign(new Error('error in check IP response'), result.body.error);
     }
-    if (!result.body.address) {
-      throw new Error("public address resonse doesn't contain address: "+JSON.stringify(result.body));
-    }
     return result.body.address;
   }
-  async function checkPublicAddr(provider) {
-    var directives = await deps.OAUTH3.discover(provider);
-    return _checkPublicAddr(directives.api);
-  }
 
   async function checkSinglePort(host, address, port) {
     var crypto = require('crypto');
@@ -35,35 +30,27 @@ module.exports.create = function (deps, conf) {
 
     var reqObj = {
       method: 'POST'
-    , url: deps.OAUTH3.url.normalize(host)+'/api/org.oauth3.tunnel/loopback'
+    , url: host+'/api/org.oauth3.tunnel/loopback'
-    , timeout: 20*1000
     , json: {
         address: address
       , port: port
       , token: token
       , keyAuthorization: keyAuth
       , iat: Date.now()
-      , timeout: 18*1000
       }
     };
 
     var result;
     try {
-      result = await deps.request(reqObj);
+      result = await request(reqObj);
     } catch (err) {
       delete pending[token];
-      if (conf.debug) {
+      throw err;
-        console.log('error making loopback request for port ' + port + ' loopback', err.message);
-      }
-      return false;
     }
 
     delete pending[token];
     if (!result.body) {
-      if (conf.debug) {
+      throw new Error('No response body in loopback request for port '+port);
-        console.log('No response body in loopback request for port '+port);
-      }
-      return false;
     }
     // If the loopback requests don't go to us then there are all kinds of ways it could
     // error, but none of them really provide much extra information so we don't do
@@ -76,27 +63,23 @@ module.exports.create = function (deps, conf) {
 
   async function loopback(provider) {
     var directives = await deps.OAUTH3.discover(provider);
-    var address = await _checkPublicAddr(directives.api);
+    var address = await checkPublicAddr(directives.api);
-    if (conf.debug) {
+    console.log('checking to see if', address, 'gets back to us');
-      console.log('checking to see if', address, 'gets back to us');
-    }
 
-    var ports = require('../servers').listeners.tcp.list();
+    var ports = require('./servers').listeners.tcp.list();
-    var values = await deps.PromiseA.all(ports.map(function (port) {
+    var values = await PromiseA.all(ports.map(function (port) {
       return checkSinglePort(directives.api, address, port);
     }));
 
-    if (conf.debug && Object.keys(pending).length) {
+    if (conf.debug) {
       console.log('remaining loopback tokens', pending);
     }
 
-    return {
+    var result = {error: null, address: address};
-      address: address
+    ports.forEach(function (port, ind) {
-    , ports: ports.reduce(function (obj, port, ind) {
+      result[port] = values[ind];
-        obj[port] = values[ind];
+    });
-        return obj;
+    return result;
-      }, {})
-    };
   }
 
   loopback.checkPublicAddr = checkPublicAddr;

lib/mdns.js

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

@@ -1,6 +1,6 @@
 'use strict';
 
-module.exports.create = function (deps, conf, tcpMods) {
+module.exports.create = function (deps, conf, greenlockMiddleware) {
   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, tcpMods) {
       return false;
     }
 
-    if (deps.stunneld.isClientDomain(separatePort(headers.host).host)) {
+    if (deps.tunnelServer.isClientDomain(separatePort(headers.host).host)) {
-      deps.stunneld.handleClientConn(conn);
+      deps.tunnelServer.handleClientConn(conn);
       process.nextTick(function () {
         conn.unshift(opts.firstChunk);
         conn.resume();
@@ -172,7 +172,7 @@ module.exports.create = function (deps, conf, tcpMods) {
     }
 
     if (!acmeServer) {
-      acmeServer = require('http').createServer(tcpMods.tls.middleware);
+      acmeServer = require('http').createServer(greenlockMiddleware);
     }
     return emitConnection(acmeServer, conn, opts);
   }
@@ -181,7 +181,7 @@ module.exports.create = function (deps, conf, tcpMods) {
     if (headers.url.indexOf('/.well-known/cloud-challenge/') !== 0) {
       return false;
     }
-    return emitConnection(deps.ddns.loopbackServer, conn, opts);
+    return emitConnection(deps.loopback.server, conn, opts);
   }
 
   var httpsRedirectServer;
@@ -214,8 +214,8 @@ module.exports.create = function (deps, conf, tcpMods) {
       return emitConnection(adminServer, conn, opts);
     }
 
-    if (deps.stunneld.isAdminDomain(host)) {
+    if (deps.tunnelServer.isAdminDomain(host)) {
-      deps.stunneld.handleAdminConn(conn);
+      deps.tunnelServer.handleAdminConn(conn);
       process.nextTick(function () {
         conn.unshift(opts.firstChunk);
         conn.resume();
@@ -241,7 +241,7 @@ module.exports.create = function (deps, conf, tcpMods) {
       res.statusCode = 502;
       res.setHeader('Connection', 'close');
       res.setHeader('Content-Type', 'text/html');
-      res.end(tcpMods.proxy.getRespBody(err, conf.debug));
+      res.end(require('../proxy-conn').getRespBody(err, conf.debug));
     });
 
     proxyServer = http.createServer(function (req, res) {
@@ -292,7 +292,7 @@ module.exports.create = function (deps, conf, tcpMods) {
     newConnOpts.remoteAddress = opts.address || conn.remoteAddress;
     newConnOpts.remotePort    = opts.port    || conn.remotePort;
 
-    tcpMods.proxy(conn, newConnOpts, opts.firstChunk);
+    deps.proxy(conn, newConnOpts, opts.firstChunk);
   }
 
   function checkProxy(mod, conn, opts, headers) {
@@ -357,78 +357,30 @@ module.exports.create = function (deps, conf, tcpMods) {
 
   var staticServer;
   var staticHandlers = {};
-  var indexHandlers = {};
   function serveStatic(req, res) {
     var rootDir = req.connection.rootDir;
-    var modOpts = req.connection.modOpts;
 
     if (!staticHandlers[rootDir]) {
-      staticHandlers[rootDir] = require('express').static(rootDir, {
+      staticHandlers[rootDir] = require('express').static(rootDir, { fallthrough: false });
-        dotfiles: modOpts.dotfiles
-      , fallthrough: false
-      , redirect: modOpts.redirect
-      , index: modOpts.index
-      });
     }
 
     staticHandlers[rootDir](req, res, function (err) {
-      function doFinal() {
+      if (err) {
-        if (err) {
+        res.statusCode = err.statusCode;
-          res.statusCode = err.statusCode;
+      } else {
-        } else {
+        res.statusCode = 404;
-          res.statusCode = 404;
-        }
-        res.setHeader('Content-Type', 'text/html');
-
-        if (res.statusCode === 404) {
-          res.end('File Not Found');
-        } else {
-          res.end(require('http').STATUS_CODES[res.statusCode]);
-        }
       }
+      res.setHeader('Content-Type', 'text/html');
 
-      var handlerHandle = rootDir
+      if (res.statusCode === 404) {
-        + (modOpts.hidden||'')
+        res.end('File Not Found');
-        + (modOpts.icons||'')
+      } else {
-        + (modOpts.stylesheet||'')
+        res.end(require('http').STATUS_CODES[res.statusCode]);
-        + (modOpts.template||'')
-        + (modOpts.view||'')
-        ;
-
-      function pathMatchesUrl(pathname) {
-        if (req.url === pathname) {
-          return true;
-        }
-        if (0 === req.url.replace(/\/?$/, '/').indexOf(pathname.replace(/\/?$/, '/'))) {
-          return true;
-        }
       }
-      if (!modOpts.indexes || ('*' !== modOpts.indexes[0] && !modOpts.indexes.some(pathMatchesUrl))) {
-        doFinal();
-        return;
-      }
-
-      if (!indexHandlers[handlerHandle]) {
-        // https://www.npmjs.com/package/serve-index
-        indexHandlers[handlerHandle] = require('serve-index')(rootDir, {
-          hidden: modOpts.hidden
-        , icons: modOpts.icons
-        , stylesheet: modOpts.stylesheet
-        , template: modOpts.template
-        , view: modOpts.view
-        });
-      }
-
-      indexHandlers[handlerHandle](req, res, function (_err) {
-        err = _err || err;
-
-        doFinal();
-      });
-
     });
   }
-  function checkStatic(modOpts, conn, opts, headers) {
+  function checkStatic(mod, conn, opts, headers) {
-    var rootDir = modOpts.root.replace(':hostname', separatePort(headers.host).host);
+    var rootDir = mod.root.replace(':hostname', separatePort(headers.host).host);
     return statAsync(rootDir)
       .then(function (stats) {
         if (!stats || !stats.isDirectory()) {
@@ -439,7 +391,6 @@ module.exports.create = function (deps, conf, tcpMods) {
           staticServer = require('http').createServer(serveStatic);
         }
         conn.rootDir = rootDir;
-        conn.modOpts = modOpts;
         return emitConnection(staticServer, conn, opts);
       })
       .catch(function (err) {
@@ -451,8 +402,6 @@ module.exports.create = function (deps, conf, tcpMods) {
       ;
   }
 
-  // The function signature is as follows
-  // function module(moduleOptions, tcpConnection, connectionOptions, headers) { ... }
   var moduleChecks = {
     proxy:    checkProxy
   , redirect: checkRedirect

lib/modules/tls.js

@@ -1,6 +1,6 @@
 'use strict';
 
-module.exports.create = function (deps, config, tcpMods) {
+module.exports.create = function (deps, config, netHandler) {
   var path = require('path');
   var tls = require('tls');
   var parseSni = require('sni');
@@ -50,7 +50,10 @@ module.exports.create = function (deps, config, tcpMods) {
         return;
       }
 
-      writer.write(opts.firstChunk);
+      process.nextTick(function () {
+        socket.unshift(opts.firstChunk);
+      });
+
       socket.pipe(writer);
       writer.pipe(socket);
 
@@ -86,7 +89,8 @@ module.exports.create = function (deps, config, tcpMods) {
   , challenges: {
       'http-01': require('le-challenge-fs').create({ debug: config.debug })
     , 'tls-sni-01': require('le-challenge-sni').create({ debug: config.debug })
-    , 'dns-01': deps.ddns.challenge
+      // TODO dns-01
+      //, 'dns-01': require('le-challenge-ddns').create({ debug: config.debug })
     }
   , challengeType: 'http-01'
 
@@ -207,7 +211,7 @@ module.exports.create = function (deps, config, tcpMods) {
   var terminateServer = tls.createServer(terminatorOpts, function (socket) {
     console.log('(post-terminated) tls connection, addr:', extractSocketProp(socket, 'remoteAddress'));
 
-    tcpMods.tcpHandler(socket, {
+    netHandler(socket, {
       servername: socket.servername
     , encrypted: true
       // remoteAddress... ugh... https://github.com/nodejs/node/issues/8854
@@ -231,7 +235,7 @@ module.exports.create = function (deps, config, tcpMods) {
     newConnOpts.remoteAddress = opts.address || extractSocketProp(socket, 'remoteAddress');
     newConnOpts.remotePort    = opts.port    || extractSocketProp(socket, 'remotePort');
 
-    tcpMods.proxy(socket, newConnOpts, opts.firstChunk, function () {
+    deps.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});
@@ -290,8 +294,8 @@ module.exports.create = function (deps, config, tcpMods) {
       return;
     }
 
-    if (deps.stunneld.isClientDomain(opts.servername)) {
+    if (deps.tunnelServer.isClientDomain(opts.servername)) {
-      deps.stunneld.handleClientConn(socket);
+      deps.tunnelServer.handleClientConn(socket);
       if (!opts.hyperPeek) {
         process.nextTick(function () {
           socket.unshift(opts.firstChunk);

lib/proxy-conn.js

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

lib/servers.js

@@ -10,16 +10,20 @@ module.exports.addTcpListener = function (port, handler) {
 
     if (stat) {
       if (stat._closing) {
-        stat.server.destroy();
+        module.exports.destroyTcpListener(port);
-      } else {
+      }
-        // We're already listening on the port, so we only have 2 options. We can either
+      else if (handler !== stat.handler) {
-        // 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
+        // we'll replace the current listener
-        // opting for the replacement.
         stat.handler = handler;
         resolve();
         return;
       }
+      else {
+        // this exact listener is already open
+        resolve();
+        return;
+      }
     }
 
     var enableDestroy = require('server-destroy');
@@ -30,7 +34,7 @@ module.exports.addTcpListener = function (port, handler) {
     stat = serversMap[port] = {
       server: server
     , handler: handler
-    , _closing: false
+    , _closing: null
     };
 
     // Add .destroy so we can close all open connections. Better if added before listen
@@ -62,24 +66,14 @@ module.exports.addTcpListener = function (port, handler) {
     });
   });
 };
-module.exports.closeTcpListener = function (port, timeout) {
+module.exports.closeTcpListener = function (port) {
   return new PromiseA(function (resolve) {
     var stat = serversMap[port];
     if (!stat) {
       resolve();
       return;
     }
-    stat._closing = true;
+    stat.server.once('close', resolve);
-
-    var timeoutId;
-    if (timeout) {
-      timeoutId = setTimeout(() => stat.server.destroy(), timeout);
-    }
-
-    stat.server.once('close', function () {
-      clearTimeout(timeoutId);
-      resolve();
-    });
     stat.server.close();
   });
 };
@@ -90,9 +84,7 @@ module.exports.destroyTcpListener = function (port) {
   }
 };
 module.exports.listTcpListeners = function () {
-  return Object.keys(serversMap).map(Number).filter(function (port) {
+  return Object.keys(serversMap).map(Number).filter(Boolean);
-    return port && !serversMap[port]._closing;
-  });
 };
 
 

lib/socks5-server.js

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

lib/storage.js

@@ -3,8 +3,6 @@
 var PromiseA = require('bluebird');
 var path = require('path');
 var fs = PromiseA.promisifyAll(require('fs'));
-var jwt = require('jsonwebtoken');
-var crypto = require('crypto');
 
 module.exports.create = function (deps, conf) {
   var hrIds = require('human-readable-ids').humanReadableIds;
@@ -95,104 +93,6 @@ module.exports.create = function (deps, conf) {
     }
   }
 
-  var userTokens = {
-    _filename: 'user-tokens.json'
-  , _cache: {}
-  , _convertToken: function convertToken(id, token) {
-      // convert the token into something that looks more like what OAuth3 uses internally
-      // as sessions so we can use it with OAuth3. We don't use OAuth3's internal session
-      // storage because it effectively only supports storing tokens based on provider URI.
-      // We also use the token as the `access_token` instead of `refresh_token` because the
-      // refresh functionality is closely tied to the storage.
-      var decoded = jwt.decode(token);
-      if (!decoded) {
-        return null;
-      }
-      return {
-        id:           id
-      , access_token: token
-      , token:        decoded
-      , provider_uri: decoded.iss || decoded.issuer || decoded.provider_uri
-      , client_uri:   decoded.azp
-      , scope:        decoded.scp || decoded.scope || decoded.grants
-      };
-    }
-  , all: function allUserTokens() {
-      var self = this;
-      if (self._cacheComplete) {
-        return deps.PromiseA.resolve(Object.values(self._cache));
-      }
-
-      return read(self._filename).then(function (tokens) {
-        // We will read every single token into our cache, so it will be complete once we finish
-        // creating the result (it's set out of order so we can directly return the result).
-        self._cacheComplete = true;
-
-        return Object.keys(tokens).map(function (id) {
-          self._cache[id] = self._convertToken(id, tokens[id]);
-          return self._cache[id];
-        });
-      });
-    }
-  , get: function getUserToken(id) {
-      var self = this;
-      if (self._cache.hasOwnProperty(id) || self._cacheComplete) {
-        return deps.PromiseA.resolve(self._cache[id] || null);
-      }
-
-      return read(self._filename).then(function (tokens) {
-        self._cache[id] = self._convertToken(id, tokens[id]);
-        return self._cache[id];
-      });
-    }
-  , save: function saveUserToken(newToken) {
-      var self = this;
-      return read(self._filename).then(function (tokens) {
-        var rawToken;
-        if (typeof newToken === 'string') {
-          rawToken = newToken;
-        } else {
-          rawToken = newToken.refresh_token || newToken.access_token;
-        }
-        if (typeof rawToken !== 'string') {
-          throw new Error('cannot save invalid session: missing refresh_token and access_token');
-        }
-
-        var decoded = jwt.decode(rawToken);
-        var idHash = crypto.createHash('sha256');
-        idHash.update(decoded.sub || decoded.ppid || decoded.appScopedId || '');
-        idHash.update(decoded.iss || decoded.issuer || '');
-        idHash.update(decoded.aud || decoded.audience || '');
-
-        var scope = decoded.scope || decoded.scp || decoded.grants || '';
-        idHash.update(scope.split(/[,\s]+/mg).sort().join(','));
-
-        var id = idHash.digest('hex');
-        tokens[id] = rawToken;
-        return write(self._filename, tokens).then(function () {
-          // Delete the current cache so that if this is an update it will refresh
-          // the cache once we read the ID.
-          delete self._cache[id];
-          return self.get(id);
-        });
-      });
-    }
-  , remove: function removeUserToken(id) {
-      var self = this;
-      return read(self._filename).then(function (tokens) {
-        var present = delete tokens[id];
-        if (!present) {
-          return present;
-        }
-
-        return write(self._filename, tokens).then(function () {
-          delete self._cache[id];
-          return true;
-        });
-      });
-    }
-  };
-
   var mdnsId = {
     _filename: 'mdns-id'
   , get: function () {
@@ -219,7 +119,6 @@ module.exports.create = function (deps, conf) {
     owners: owners
   , config: config
   , updateConf: updateConf
-  , tokens: userTokens
   , mdnsId: mdnsId
   };
 };

lib/tcp/index.js

@@ -1,242 +0,0 @@
-'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/tunnel-client-manager.js

@@ -0,0 +1,237 @@
+'use strict';
+
+module.exports.create = function (deps, config) {
+  var PromiseA = require('bluebird');
+  var fs = PromiseA.promisifyAll(require('fs'));
+  var stunnel = require('stunnel');
+  var activeTunnels = {};
+
+  var path = require('path');
+  var tokensPath = path.join(__dirname, '..', 'var', 'tokens.json');
+  var storage = {
+    _read: function () {
+      var tokens;
+      try {
+        tokens = require(tokensPath);
+      } catch (err) {
+        tokens = {};
+      }
+      return tokens;
+    }
+  , _write: function (tokens) {
+      return fs.mkdirAsync(path.dirname(tokensPath)).catch(function (err) {
+        if (err.code !== 'EEXIST') {
+          console.error('failed to mkdir', path.dirname(tokensPath), err.toString());
+        }
+      }).then(function () {
+        return fs.writeFileAsync(tokensPath, JSON.stringify(tokens), 'utf8');
+      });
+    }
+  , _makeKey: function (token) {
+      // We use a stripped down version of the token contents so that if the token is
+      // re-issued the nonce and the iat and any other less important things are different
+      // we don't save essentially duplicate tokens multiple times.
+      var parsed = JSON.parse((new Buffer(token.split('.')[1], 'base64')).toString());
+      var stripped = {};
+      ['aud', 'iss', 'domains'].forEach(function (key) {
+        if (parsed[key]) {
+          stripped[key] = parsed[key];
+        }
+      });
+      stripped.domains.sort();
+
+      var hash = require('crypto').createHash('sha256');
+      return hash.update(JSON.stringify(stripped)).digest('hex');
+    }
+
+  , all: function () {
+      var tokens = storage._read();
+      return PromiseA.resolve(Object.keys(tokens).map(function (key) {
+        return tokens[key];
+      }));
+    }
+  , save: function (token) {
+      return PromiseA.resolve().then(function () {
+        var curTokens = storage._read();
+        curTokens[storage._makeKey(token.jwt)] = token;
+        return storage._write(curTokens);
+      });
+    }
+  , del: function (token) {
+      return PromiseA.resolve().then(function () {
+        var curTokens = storage._read();
+        delete curTokens[storage._makeKey(token.jwt)];
+        return storage._write(curTokens);
+      });
+    }
+  };
+
+  function acquireToken(session) {
+    var OAUTH3 = deps.OAUTH3;
+    // session seems to be changed by the API call for some reason, so save the
+    // owner before that happens.
+    var owner = session.id;
+
+    // The OAUTH3 library stores some things on the root session object that we usually
+    // just leave inside the token, but we need to pull those out before we use it here
+    session.provider_uri = session.provider_uri || session.token.provider_uri || session.token.iss;
+    session.client_uri = session.client_uri || session.token.azp;
+    session.scope = session.scope || session.token.scp;
+
+    console.log('asking for tunnel token from', session.token.aud);
+    return OAUTH3.discover(session.token.aud).then(function (directives) {
+      var opts = {
+        api: 'tunnel.token'
+      , session: session
+      , data: {
+          // filter to all domains that are on this device
+          //domains: Object.keys(domainsMap)
+          device: {
+            hostname: config.device.hostname
+          , id: config.device.uid || config.device.id
+          }
+        }
+      };
+
+      return OAUTH3.api(directives.api, opts).then(function (result) {
+        console.log('got a token from the tunnel server?');
+        result.owner = owner;
+        return result;
+      });
+    });
+  }
+
+  function addToken(data) {
+    if (!data.jwt) {
+      return PromiseA.reject(new Error("missing 'jwt' from tunnel data"));
+    }
+    if (!data.tunnelUrl) {
+      var decoded;
+      try {
+        decoded = JSON.parse(new Buffer(data.jwt.split('.')[1], 'base64').toString('ascii'));
+      } catch (err) {
+        console.warn('invalid web token given to tunnel manager', err);
+        return PromiseA.reject(err);
+      }
+      if (!decoded.aud) {
+        console.warn('tunnel manager given token with no tunnelUrl or audience');
+        var err = new Error('missing tunnelUrl and audience');
+        return PromiseA.reject(err);
+      }
+      data.tunnelUrl = 'wss://' + decoded.aud + '/';
+    }
+
+    if (!activeTunnels[data.tunnelUrl]) {
+      console.log('creating new tunnel client for', data.tunnelUrl);
+      // We create the tunnel without an initial token so we can append the token and
+      // 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
+        // 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
+        // a '*' sub-property.
+      , services: {
+          https: { '*': 443 }
+        , http:  { '*': 80 }
+        , smtp:  { '*': 25 }
+        , smtps: { '*': 587 /*also 465/starttls*/ }
+        , ssh:   { '*': 22 }
+        }
+      });
+    }
+
+    console.log('appending token to tunnel at', data.tunnelUrl);
+    return activeTunnels[data.tunnelUrl].append(data.jwt);
+  }
+
+  function removeToken(data) {
+    if (!data.tunnelUrl) {
+      var decoded;
+      try {
+        decoded = JSON.parse(new Buffer(data.jwt.split('.')[1], 'base64').toString('ascii'));
+      } catch (err) {
+        console.warn('invalid web token given to tunnel manager', err);
+        return PromiseA.reject(err);
+      }
+      if (!decoded.aud) {
+        console.warn('tunnel manager given token with no tunnelUrl or audience');
+        var err = new Error('missing tunnelUrl and audience');
+        return PromiseA.reject(err);
+      }
+      data.tunnelUrl = 'wss://' + decoded.aud + '/';
+    }
+
+    // Not sure if we actually want to return an error that the token didn't even belong to a
+    // server that existed, but since it never existed we can consider it as "removed".
+    if (!activeTunnels[data.tunnelUrl]) {
+      return PromiseA.resolve();
+    }
+
+    console.log('removing token from tunnel at', data.tunnelUrl);
+    return activeTunnels[data.tunnelUrl].clear(data.jwt);
+  }
+
+  if (config.tunnel) {
+    var confTokens = config.tunnel;
+    if (typeof confTokens === 'string') {
+      confTokens = confTokens.split(',');
+    }
+    confTokens.forEach(function (jwt) {
+      if (typeof jwt === 'object') {
+        jwt.owner = 'config';
+        addToken(jwt);
+      } else {
+        addToken({ jwt: jwt, owner: 'config' });
+      }
+    });
+  }
+
+
+  storage.all().then(function (stored) {
+    stored.forEach(function (result) {
+      addToken(result);
+    });
+  });
+
+  return {
+    start: function (session) {
+      return acquireToken(session).then(function (token) {
+        return addToken(token).then(function () {
+          return storage.save(token);
+        });
+      });
+    }
+  , add: function (data) {
+      return addToken(data).then(function () {
+        return storage.save(data);
+      });
+    }
+  , remove: function (data) {
+      return storage.del(data.jwt).then(function () {
+        return removeToken(data);
+      });
+    }
+  , get: function (owner) {
+      return storage.all().then(function (tokens) {
+        var result = {};
+        tokens.forEach(function (data) {
+          if (!result[data.owner]) {
+            result[data.owner] = {};
+          }
+          if (!result[data.owner][data.tunnelUrl]) {
+            result[data.owner][data.tunnelUrl] = [];
+          }
+          data.decoded = JSON.parse(new Buffer(data.jwt.split('.')[0], 'base64'));
+          result[data.owner][data.tunnelUrl].push(data);
+        });
+
+        if (owner) {
+          return result[owner] || {};
+        }
+        return result;
+      });
+    }
+  };
+};

lib/tunnel-server-manager.js

@@ -1,131 +1,61 @@
 'use strict';
 
-function httpsTunnel(servername, conn) {
+module.exports.create = function (deps, config) {
-  console.error('tunnel server received encrypted connection to', servername);
+  if (!config.tunnelServer || !Array.isArray(config.tunnelServer.servernames) || !config.tunnelServer.secret) {
-  conn.end();
+    return {
-}
+      isAdminDomain:  function () { return false; }
-function handleHttp(servername, conn) {
+    , isClientDomain: function () { return false; }
-  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 defaultConfig = {
+  var tunnelOpts = Object.assign({}, config.tunnelServer);
-  servernames: []
+  // This function should not be called because connections to the admin domains
-, 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.
-  httpsTunnel:  httpsTunnel
+  tunnelOpts.httpsTunnel = function (servername, conn) {
-, httpsInvalid: httpsTunnel
+    console.error('tunnel server received encrypted connection to', servername);
-  // These function should not be called because ACME challenges should be handled
+    conn.end();
+  };
+  tunnelOpts.httpsInvalid = tunnelOpts.httpsTunnel;
+  // This 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.
-, handleHttp:         handleHttp
+  tunnelOpts.handleHttp = function (servername, conn) {
-, handleInsecureHttp: handleHttp
+    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;
 
-module.exports.create = function (deps, config) {
+  var tunnelServer = require('stunneld').create(tunnelOpts);
-  var equal = require('deep-equal');
-  var enableDestroy = require('server-destroy');
-  var currentOpts = Object.assign({}, defaultConfig);
 
-  var httpServer, wsServer, stunneld;
+  var httpServer = require('http').createServer(function (req, res) {
-  function start() {
+    // status code 426 = Upgrade Required
-    if (httpServer || wsServer || stunneld) {
+    res.statusCode = 426;
-      throw new Error('trying to start already started tunnel server');
+    res.setHeader('Content-Type', 'application/json');
-    }
+    res.end(JSON.stringify({error: {
-    httpServer = require('http').createServer(rejectNonWebsocket);
+      message: 'Only websockets accepted for tunnel server'
-    enableDestroy(httpServer);
+    }}));
-
+  });
-    wsServer = new (require('ws').Server)({ server: httpServer });
+  var wsServer = new (require('ws').Server)({ server: httpServer });
-
+  wsServer.on('connection', tunnelServer.ws);
-    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 currentOpts.servernames.indexOf(domain) !== -1;
+      return config.tunnelServer.servernames.indexOf(domain) !== -1;
     }
   , handleAdminConn: function (conn) {
-      if (!httpServer) {
+      httpServer.emit('connection', conn);
-        console.error(new Error('handleAdminConn called with no active tunnel server'));
-        conn.end();
-      } else {
-        return httpServer.emit('connection', conn);
-      }
     }
 
-  , isClientDomain: function (domain) {
+  , isClientDomain: tunnelServer.isClientDomain
-      if (!stunneld) { return false; }
+  , handleClientConn: tunnelServer.tcp
-      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

@@ -1,57 +0,0 @@
-'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

@@ -48,15 +48,14 @@ function create(conf) {
 
   modules = {
     storage:  require('./storage').create(deps, conf)
+  , proxy:    require('./proxy-conn').create(deps, conf)
   , socks5:   require('./socks5-server').create(deps, conf)
+  , loopback: require('./loopback').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

@@ -1,14 +1,14 @@
 {
   "name": "goldilocks",
-  "version": "1.1.6",
+  "version": "1.0.0-placeholder",
   "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.coolaj86.com:coolaj86/goldilocks.js.git"
+    "url": "git@git.daplie.com:Daplie/goldilocks.js.git"
   },
-  "author": "AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)",
+  "author": "AJ ONeal <aj@daplie.com> (https://daplie.com/)",
-  "license": "(MIT OR Apache-2.0)",
+  "license": "SEE LICENSE IN LICENSE.txt",
   "scripts": {
     "test": "node bin/goldilocks.js -p 8443 -d /tmp/"
   },
@@ -34,41 +34,40 @@
     "server"
   ],
   "bugs": {
-    "url": "https://git.coolaj86.com/coolaj86/goldilocks.js/issues"
+    "url": "https://git.daplie.com/Daplie/server-https/issues"
   },
-  "homepage": "https://git.coolaj86.com/coolaj86/goldilocks.js",
+  "homepage": "https://git.daplie.com/Daplie/goldilocks.js#readme",
   "dependencies": {
     "bluebird": "^3.4.6",
-    "body-parser": "1",
+    "body-parser": "git+https://github.com/expressjs/body-parser.git#1.16.1",
     "commander": "^2.9.0",
-    "deep-equal": "^1.0.1",
+    "dns-suite": "git+https://git@git.daplie.com/Daplie/dns-suite#v1",
-    "dns-suite": "1",
+    "express": "git+https://github.com/expressjs/express.git#4.x",
-    "express": "4",
     "finalhandler": "^0.4.0",
-    "greenlock": "2.1",
+    "greenlock": "git+https://git.daplie.com/Daplie/node-greenlock.git#master",
     "http-proxy": "^1.16.2",
-    "human-readable-ids": "1",
+    "human-readable-ids": "git+https://git.daplie.com/Daplie/human-readable-ids-js#master",
-    "ipaddr.js": "v1.3",
+    "ipaddr.js": "git+https://github.com/whitequark/ipaddr.js.git#v1.3.0",
     "js-yaml": "^3.8.3",
     "jsonschema": "^1.2.0",
     "jsonwebtoken": "^7.4.0",
-    "le-challenge-fs": "2",
+    "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-sni": "^2.0.1",
-    "le-store-certbot": "2",
+    "le-store-certbot": "git+https://git.daplie.com/Daplie/le-store-certbot.git#master",
     "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": "1",
+    "scmp": "git+https://github.com/freewil/scmp.git#1.x",
     "serve-index": "^1.7.0",
     "serve-static": "^1.10.0",
     "server-destroy": "^1.0.1",
     "sni": "^1.0.0",
-    "socket-pair": "^1.0.3",
+    "socket-pair": "^1.0.1",
     "socksv5": "0.0.6",
-    "stunnel": "1.0",
+    "stunnel": "git+https://git.daplie.com/Daplie/node-tunnel-client.git#v1",
-    "stunneld": "0.9",
+    "stunneld": "git+https://git.daplie.com/Daplie/node-tunnel-server.git#v1",
     "tunnel-packer": "^1.3.0",
     "ws": "^2.3.1"
   }

terms.sh

@@ -0,0 +1,3 @@
+# 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

@@ -0,0 +1,17 @@
+#!/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

uninstall.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# something or other about android and tmux using PREFIX
+#: "${PREFIX:=''}"
+MY_ROOT=""
+if [ -z "${PREFIX-}" ]; then
+  MY_ROOT=""
+else
+  MY_ROOT="$PREFIX"
+fi
+# Not every platform has or needs sudo, gotta save them O(1)s...
+sudo_cmd=""
+((EUID)) && [[ -z "$ANDROID_ROOT" ]] && sudo_cmd="sudo"
+
+# you don't want any oopsies when an rm -rf is involved...
+set -e
+set -u
+
+my_app_name=goldilocks
+my_app_pkg_name=com.daplie.goldilocks.web
+
+my_app_etc_config="etc/${my_app_name}/${my_app_name}.yml"
+my_app_systemd_service="etc/systemd/system/${my_app_name}.service"
+my_app_systemd_tmpfiles="etc/tmpfiles.d/${my_app_name}.conf"
+my_app_launchd_service="Library/LaunchDaemons/${my_app_pkg_name}.plist"
+my_app_upstart_service="etc/init.d/${my_app_name}.conf"
+
+
+$sudo_cmd rm -f /usr/local/bin/$my_app_name
+$sudo_cmd rm -f /usr/local/bin/uninstall-$my_app_name
+$sudo_cmd rm -rf /usr/local/lib/node_modules/$my_app_name
+
+$sudo_cmd rm -f "$MY_ROOT/$my_app_etc_config"
+$sudo_cmd rmdir -p $(dirname "$MY_ROOT/$my_app_etc_config") 2>/dev/null || true
+$sudo_cmd rm -f "$MY_ROOT/$my_app_systemd_service"
+$sudo_cmd rm -f "$MY_ROOT/$my_app_systemd_tmpfiles"
+$sudo_cmd rm -f "$MY_ROOT/$my_app_launchd_service"
+$sudo_cmd rm -f "$MY_ROOT/$my_app_upstart_service"
+
+$sudo_cmd rm -rf /opt/$my_app_name
+$sudo_cmd rm -rf /var/log/$my_app_name
+
+# TODO flag for --purge
+#rm -rf /etc/goldilocks
+
+# TODO trap uninstall function
+
+echo "uninstall complete: $my_app_name"

update-packages.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -e
+set -u
+
+pushd $(dirname ${0})/packages/assets
+
+OAUTH3_GIT_URL="https://git.daplie.com/Oauth3/oauth3.js.git"
+git clone ${OAUTH3_GIT_URL} org.oauth3 || true
+pushd org.oauth3
+git remote set-url origin ${OAUTH3_GIT_URL}
+git checkout master
+git pull
+popd
+
+mkdir -p com.jquery
+pushd com.jquery
+curl -o jquery-3.1.1.js 'https://code.jquery.com/jquery-3.1.1.js'
+popd
+
+mkdir -p com.google
+pushd com.google
+curl -o  angular.1.6.2.min.js 'https://ajax.googleapis.com/ajax/libs/angularjs/1.6.2/angular.min.js'
+popd
+
+mkdir -p well-known
+pushd well-known
+ln -snf ../org.oauth3/well-known/oauth3 ./oauth3
+popd
+
+popd