Set up Open Access API

access.php

@@ -0,0 +1,18 @@
+<?php
+
+if(isset($_GET['id']))
+  $id = $_GET['id'];
+
+if(isset($_GET['device']))
+  $device = $_GET['device'];
+
+
+$accessdb = file_get_contents('../access-db.txt');
+$access = explode("\n", $accessdb);
+
+foreach($access as $line) {
+  $user = explode(" ", $line);
+  if(isset($user[2]) && strtoupper($user[2]) == strtoupper($id)) {
+    echo "^".$user[3]."|OK$";
+  }
+}

cgi-bin/access.rb

@@ -29,7 +29,6 @@ puts "Content-type: text/html \r\n\r\n"
 
 if users[cgi['user']]['pass'].to_s == (Digest::SHA2.new(bitlen=512) << cgi['pass']).to_s then
 
-  2.times do #do the serial stuff twice as sometimes the serial port is occupied
     
     serial = SerialPort.new("/dev/ttyUSB0", 57600, 8, 1, SerialPort::NONE)
     serial.print "e 1234\r"
@@ -47,6 +46,22 @@ if users[cgi['user']]['pass'].to_s == (Digest::SHA2.new(bitlen=512) << cgi['pass
     when "lock"  
       puts "Doors locked."
       serial.print "l\r"
+    when "status"
+      serial.print "9\r"
+      sleep 1
+      continue = 1
+      while continue == 1 do
+          serial.read_timeout = -1
+          lines = serial.readlines 
+          if lines.length > 0 
+              for l in lines
+                  puts l
+                  puts "\n"
+              end
+          else 
+              continue = 0
+          end
+      end
     when "arm"  
       if(users[cgi['user']]['admin'] == true) then
         puts "Armed."
@@ -68,7 +83,6 @@ if users[cgi['user']]['pass'].to_s == (Digest::SHA2.new(bitlen=512) << cgi['pass
     serial.close
     puts ' <a href="/~access">Return.</a>'
 
-  end
 
 else
   puts "Invalid username or password."

cgi-bin/spaceapi.conf

@@ -0,0 +1,15 @@
+ {
+    "api" : "0.11",
+    "space" : "HeatSync Labs",
+    "logo" : "http://farm5.static.flickr.com/4053/4411484429_029466651b_o.gif",
+    "url" : "http://heatsynclabs.org",
+    "address" : "140 w. Main Street, Mesa, AZ 85281",
+    "contact" : {
+        "phone" : "",
+        "irc" : "irc://irc.freenode.net/#heatsynclabs",
+        "twitter" : "@heatsynclabs",
+        "ml" : "http://groups.google.com/group/heatsynclabs"
+    },
+    
+    "cam" : "http://live.heatsynclabs.org"
+}

cgi-bin/spaceapi.rb

@@ -0,0 +1,68 @@
+#!/usr/bin/env ruby
+###############################################################################
+#
+# 23b interface to SpaceAPI (https://hackerspaces.nl/spaceapi/)
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#    
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#    
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Copyright 2011 Ryan Rix <ry@n.rix.si>
+#
+###############################################################################
+
+#config = []
+#config['space_name'] = "HeatSync Labs"
+
+require 'rubygems'
+require 'cgi'
+require 'serialport'
+require 'json'
+
+#cgi = CGI.new
+json = JSON.parse(File.read("spaceapi.conf"))
+
+puts "Content-type: text/json \r\n\r\n"
+
+# Basically, this is nicked from access.rb
+
+# start by getting the current status of the lock system
+serial = SerialPort.new("/dev/ttyUSB0", 57600, 8, 1, SerialPort::NONE)
+serial.print "e 1234\r"
+
+# query for status
+serial.print "9\r"
+sleep 1
+serial.read_timeout = 1000
+lines = serial.readlines
+
+# ugly as shit
+caps = []
+for line in lines
+    if m = /\(\d=(\w*)\)/.match(line) then
+        caps << m.captures
+    end
+end
+
+# more ugly. Space is open when the doors are open or unlocked
+hs_open = false # because when is anyone open these days?
+
+if caps[2] == "open" then hs_open = true end
+if caps[3] == "open" then hs_open = true end
+if caps[4] == "unlocked" then hs_open = true end
+if caps[5] == "unlocked" then hs_open = true end
+
+#take all those nice unformatted garbages from 23b and put'm in a json
+
+json["open"] = hs_open
+
+puts JSON.generate json

cgi-bin/usermanagement.rb

@@ -0,0 +1,89 @@
+#!/usr/bin/env ruby
+
+# Copyright 2011 Will Bradley <bradley.will@gmail.com>
+#
+# Released under the Chicken Dance License, as detailed
+# http://supertunaman.com/cdl/cdl_v0-1.txt
+#
+# Ruby interface to 23b's Open Access Control system
+# By Will Bradley, twitter.com/willbradley of HeatSync Labs
+#
+# Valid access control commands:
+#(d)ate, (s)show user, (m)odify user <num>  <usermask> <tagnumber>
+#(a)ll user dump,(r)emove_user <num>,(o)open door <num>
+#(u)nlock all doors,(l)lock all doors
+#(1)disarm_alarm, (2)arm_alarm,(3)train_alarm (9)show_status
+#(e)nable <password> - enable or disable priveleged mode
+
+require 'rubygems'
+require 'cgi'
+require 'serialport'
+require 'json'
+require 'digest/sha2'
+
+cgi = CGI.new
+userfile = File.read('../../users.json')
+users = JSON.parse(userfile)
+
+puts "Content-type: text/html \r\n\r\n"
+
+if users[cgi['adminuser']]['pass'].to_s == (Digest::SHA2.new(bitlen=512) << cgi['adminpass']).to_s then
+  
+  serial = SerialPort.new("/dev/ttyUSB0", 57600, 8, 1, SerialPort::NONE)
+  serial.print "e 1234\r"
+
+  if params['submit'] == "Add User" then
+	  newuser = cgi['newuser']
+	  newpass = cgi['newpass']
+	  
+  else if params['submit'] == "Delete User" then
+	  
+  end
+
+/*
+  when "open-front"  
+    puts "Front door opened."
+    serial.print "o 1\r"
+  when "open-rear"
+    puts "Rear door opened."
+    serial.print "o 2\r"
+  when "unlock"  
+    if(users[cgi['user']]['admin'] == true) then
+      puts "Doors unlocked, remember to re-lock them."
+      serial.print "u\r"
+    else
+      puts "Fail. Don't be a naughty user!"
+    end
+  when "lock"  
+    if(users[cgi['user']]['admin'] == true) then
+      puts "Doors locked."
+      serial.print "l\r"
+    else
+      puts "Fail. Don't be a naughty user!"
+    end
+  when "arm"  
+    if(users[cgi['user']]['admin'] == true) then
+      puts "Armed."
+      serial.print "2\r"
+    else
+      puts "Fail. Don't be a naughty user!"
+    end
+  when "disarm"  
+    if(users[cgi['user']]['admin'] == true) then
+      puts "Disarmed."
+      serial.print "1\r"
+    else
+      puts "Fail. Don't be a naughty user!"
+    end
+  else 
+    puts "Fail. Don't be a naughty user!"
+  end
+*/
+
+  serial.close
+  puts ' <a href="/~access/management.html">Return.</a>'
+
+else
+  puts "Invalid administrator username or password."
+end
+

index.html

@@ -56,6 +56,7 @@
             <option value="unlock">Unlock all doors</option>
             <option value="arm">Arm alarm</option>
             <option value="disarm">Disarm alarm</option>
+            <option value="status">System Status</option>
           </select>
         </label>
         <input type="submit" id="submit" name="submit" value="Go!" />

management.html

@@ -0,0 +1,67 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
+<html> 
+<head> 
+  <style type="text/css"> 
+    body { background-color: #2C2C29; color: #2C2C29; font-family: Tahoma; font-size: 11px; margin: 0; padding: 0; }
+ 
+    #wrapper { width: 811px; margin: 0 auto; }
+    #top { background:url('http://www.heatsynclabs.org/wp-content/themes/lightword/images/header-image.png') no-repeat; height:116px; margin: 0 0 0 5px; }
+    #top span { display: none; }
+    #content { background-color: #fff; padding: 1em; font-size: 1.2em; }
+ 
+    .caption {
+      background-color: #F3F3F3;
+      border: 1px solid #DDD;
+      padding: 4px;
+      margin: 0 30px;
+      display: inline-block;
+    }
+    
+    .footer {
+      clear: both;
+    }
+
+    label { 
+      display: block; 
+      font-weight: bold; 
+    }
+ 
+    h2 {
+      font-family: Helvetica, Georgia;
+      font-size: 24px;
+      letter-spacing: -1px;
+      margin: 10px 0px 3px;
+      border-bottom: 1px solid #DCDCDB;
+    }
+  </style> 
+</head> 
+ 
+<body> 
+<div id="wrapper"> 
+  <a href="http://www.heatsynclabs.org"><h1 id="top"><span>HeatSync Labs</span></h1></a> 
+ 
+  <div id="content"> 
+    <h2>HeatSync Labs Access Control</h2> 
+    <p>Beware all ye who enter here! Only authorized users are allowed to open and close the lab. If you don't have a username/password to this system, don't be a naughty user.</p>
+    <div class="caption"> 
+      <form method="post" action="cgi-bin/usermanage.rb">
+	<h3>Administration Details</h3>
+        <label for="adminuser">Admin Username <input type="text" id="adminuser" name="adminuser" /></label>
+        <label for="adminpass">Admin Password <input type="password" id="adminpass" name="adminpass" /></label>
+	<h3>Add a User</h3>
+        <label for="newuser">New Username <input type="text" id="newuser" name="newuser" /></label>
+        <label for="newpass">Password <input type="password" id="adminpass" name="adminpass" /></label>
+		<label for="isuseradmin">Grant Admin <input type="checkbox" id="isusradmin" name="isuseradmin" /></label>
+        <input type="submit" id="submit" name="submit" value="Add User" />
+	<h3>Delete User</h3>
+	<label for="deletename">Username <input type="text" id="deletename" name="deletename" /></label>
+	<input type="submit" id="submit" name="submit" value="Delete User" />
+      </form>
+    </div> 
+    <p class="footer">To report problems or ask for help/access, contact <a href="http://twitter.com/willbradley">@willbradley</a></p> 
+  </div> 
+ 
+</div> 
+</body> 
+</html>