MyDoorOpener.com

I have set up prowl on my iphone and have been able to send an email using my api_key@api.prowlapp.com address from my mac to my iphone with out issue..

I have turned on serial debugging and I see the following:
*** Push - server name: 'api.prowlapp.com' - apiKey: 'abc....' - subject: 'Garage Door OPEN Notification' - body: 'Garage Door Has been Opened!.' ***
*** Push - connection established ***
*** Push - connection stopped ***
*** Push - completed ***

Code: Select all

#define PUSH_NOTIFICATIONS

#if defined(PUSH_NOTIFICATIONS)

// after installing Prowl (iTunes store) on your iPhone, set to match the Prowl API key that was
// assigned for your iPhone http://www.prowlapp.com/api_settings.php
static const char prowlApiKey[] = "my key goes here";

// set to Prowl HTTP server name (typically api.prowlapp.com)
static const char prowlServerName[] = "api.prowlapp.com";

// set to Prowl HTTP port number (typically port 80)
static const int prowlServerPort = 80;

// set to Prowl API base url (typically /publicapi/add)
static const char prowlApiBaseUrl[] = "/publicapi/add";

#endif


I am a bit lost here... Is there any more tracing i can turn on? Am i missing some simple here?

Thanks,
jr

Hi,

This can typically happen when your Arduino doesn't see the internet or can't resolve
the prowl address. What's your Ethernet.begin() line look like (near line #824).

Code: Select all

Ethernet.begin(mac, ip);

For some people, they will require to change it slightly so that it includes
more details such as gateway and/or DNS. See the following link which
outlines the different possibilities on how you can configure this with
those additional details:

http://arduino.cc/en/Reference/EthernetBegin

Keep us posted on your results.

Best regards,

I have also just tried to activate Prowl and can push a message from my email account successfully.

I have entered the parameters as required and all debugging options are active but I don't see any evidence that the "push" function is even attempted.

I read that the default gateway in the Ethernet Library file ends in ".1" and my router gateway ends ".254" so can I just enter "static const uint8_t gateway[4] = { 192, 168, 1, 254 };" in the body of the sketch and change "Ethernet.begin" to "(mac, ip, gateway);" and expect that to work ok?

If yes, can I enter these lines immediately under the static const line in the Global configuration block at the top of the sketch?

Thank you.

Fred

Hi,

See the following other forum post which describes how to configure a gateway:

viewtopic.php?f=2&t=86

Best regards,

Thanks for your prompt reply but I think my issue is a little different. I am not seeing the micro controller even trying to push out in the debugging text. Please advise if I should even if the gateway / dns is not correctly set.

Secondly, when I insert a line byte uint8_t dns[4]........ I get an error 54, const unassigned char dns [4]' redeclared as different kind of symbol.
Dhcp.h:64: error: previous declaration of '<anonymous enum> dns'

My sketch has the following:

#include <Arduino.h>
#include <SPI.h>
#include <Time.h>
#include <Ethernet.h>
#include <WebServer.h>
#include <aes256.h>
#include <Wire.h>

Can you please explain what is happening here.

Thanks again.

Call it whatever name you want ... If Dhcp.h already defined a variable named "dns", you'll indeed get a compiler
error if you try to re-define it ... So for example, call it "myDns" instead (or any name of your choosing). For as long
as the name you give it, is the same name as you actually use in your Ethernet.Begin() call, that's all that matters ...

Ok, thanks. So I am now satisfied that the micro controller can access the web etc. The problem remains however that the "push" option is not working.

I have uncommented the "#define PUSH_NOTIFICATIONS", added an API key to the "iOS push notifications (via Prowl)" section and uncommented the necessary lines for API key, server, port and URL but I am not seeing any push instructions in the serial debug so I can only say the push instructions are not being actioned. I must be missing something simple. Do I need to uncomment something else?

Thanks.

Uncommenting that line and setting a valid Prowl API key should be all there is to it ...

When you say that your Arduino can access the web, what do you mean by that ? How was that confirmed ?

I'm asking because other than for notifications, there's no way to confirm ... When opening, closing and
monitoring it's the internet that accesses your Arduino ... Having the internet access your Arduino doesn't
mean the other way around works ...

You might need to change your Ethernet.begin(...) line to have it include DNS, gateway, etc to have
your Arduino be able to successfully access the internet.

ok, thanks but I had set dns and gateway in Ethernet.begin line and defined these parameters.

All debug options are uncommented but I see no sign that "push" is being attempted or actioned in the log.
#define puch_notifications is uncommented.

I guess even if API key is wrong or some other parameter is wrong then the log should produce some kind of push failure message but there is none.

My complete sketch is:

Code: Select all

//----------------------------------------------------------------------------------------------------
// Copyright (C) 2009 - 2012, MyDoorOpener.com
//----------------------------------------------------------------------------------------------------
//
// Release Notes:
//
// v1.0 [02/23/2010] - Initial release
//
// v1.1 [03/02/2010] - Added support for up to three garage doors.
//
// v1.2 [08/11/2010] - Deprecated HTTP POST in favor of HTTP GET parameters.
//                   - Added additional serial debugging.
//
// v2.0 [05/11/2012] - Updated to support unlimited number of devices (used to be max 3).
//                   - Updated to support Arduino v1.0 IDE.
//
// v2.2 [12/15/2012] - Updated to support SMTP email notifications
//                   - Updated to support SMS notifications (via carrier provided SMTPtoSMS gateway)
//                   - Updated to support iOS push notifications (via Prowl)
//                   - Added logic to support multiple status reading strategies (3v5v, NC, NO, etc)
//                   - Relocated most string literals to flash memory
//                   - Certified compatibility with ArduinoEthernet (all-in-one) and DFRobot RelayShield hardware
//                   - Certified compatibility with Arduino v1.0.3 IDE
//
//----------------------------------------------------------------------------------------------------

// Uncomment to turn ON serial debugging

#define MYDOOROPENER_SERIAL_DEBUGGING 1
#define WEBDUINO_SERIAL_DEBUGGING 1
#define NOTIFICATIONS_SERIAL_DEBUGGING 1
#define SMTP_SERIAL_DEBUGGING 1
#define PUSH_SERIAL_DEBUGGING 1

#include <Arduino.h>
#include <SPI.h>
#include <Time.h>
#include <Ethernet.h>
#include <WebServer.h>
#include <aes256.h>
#include <Wire.h>

#define I2C_ADDR  0x20  // 0x20 is the address with all jumpers removed
//*******************************************************************
// Global configuration (adjust to reflect your setup)
//*******************************************************************

// EthernetShield IP address (DHCP reserved, never allocated to anyone else). This is the internal
// network IP address you want your Arduino assigned. This is not the address you will be accessing
// your Arduino from the iPhone application or internet ... You need to configure NAT forwarding
// on your home router to do that. See http://en.wikipedia.org/wiki/Port_forwarding for more details.

static const uint8_t ip[4] = { 1, 1, 1, 1 };
static const uint8_t mydns[4] = { 8, 8, 8, 8 };
static const uint8_t gateway[4] = { 1, 1, 1, 1};

// password required for operating door [max length = 16] (status fetching doesn't require password). This
// must match the password you set in the iPhone application (be careful as case is sensitive).

#define PASSWORD "**************************"

//*******************************************************************
// Device/Door configuration (relais and sensors)
//*******************************************************************

// *** IMPORTANT NOTE ***
//
// THE ARDUINO ETHERNET SHIELD RESERVES DIGITAL PINS 10, 11, 12, 13 AS WELL AS
// ANALOG PINS 0, 1, THEREFORE YOU SHOULD NOT USE ANY OF THOSE PINS FOR YOUR DEVICE(S) OR DOOR(S)

// open/close trigger relay should be connected to these digital output pins (digitalWrite).
// Adjust to match the number of devices you have hooked up (examples provided below in comment) ...

//static const uint8_t relayPins[] = { 2 }; // single device at pin #2
static uint8_t relayPins[] = { 2, 3 }; // select if using DFRobot RelayShield
//static uint8_t relayPins[] = { 2, 3 }; // two devices at pins #2 and #3
//static uint8_t relayPins[] = { 2, 3, 4, 5, }; // even more devices at pins #2, #3, #4, etc ...

// status contact should be connected to these analog input pins (anologRead).
// Adjust to match the number of devices you have hooked up (examples provided below in comment) ...

//static const uint8_t statusPins[] = { 3 }; // single device at pin #3
static uint8_t statusPins[] = { 2, 3 }; // select if using DFRobot RelayShield
//static uint8_t statusPins[] = { 2, 3 }; // two devices at pins #2 and #3
//static uint8_t statusPins[] = { 2, 3, 4, 5, }; // even more devices at pins #2, #3, #4, etc ...

// status reading strategy (uncomment only one ... the one that reflects how you want status to be interpreted)

//#define STATUS_STRATEGY_3VCLOSED_5VOPENED // initial approach - uses analogRead combined with STATUS_OPEN_TRESHOLD (opened == +5v, closed == +3v)
//#define STATUS_STRATEGY_5VCLOSED_3VOPENED // alternate approach - uses analogRead combined with STATUS_OPEN_TRESHOLD (opened == +3v, closed == +5v)
//#define STATUS_STRATEGY_NORMALLY_CLOSED // classic door sensor - uses digitalRead to interpret door/device status (opened == high-impedance, closed == GND)
#define STATUS_STRATEGY_NORMALLY_OPENED // alternate approach - uses digitalRead to interpret door/device status (opened == GND, closed == high-impedance)

// Analog boundary value (0-1023) used to distinguish between device/door status == opened and closed. Only applicable
// when STATUS_STRATEGY_3VCLOSED_5VOPENED or STATUS_STRATEGY_5VCLOSED_3VOPENED is being used.

#define STATUS_OPEN_TRESHOLD 1000

//*******************************************************************
// Notifications
//*******************************************************************

// if defined, will fire a notification when any door/device stays open more than the specified number of minutes
//#define NOTIFICATIONS_WATCHDOG_MINUTES  5

// if defined, will fire a notification every time and as soon as any door/device gets opened
//#define NOTIFICATIONS_OPEN

//*******************************************************************
// iOS push notifications (via Prowl)
//*******************************************************************

// if defined, will fire notifications using iOS push notifications (uncomment to turn ON)
#define PUSH_NOTIFICATIONS

#if defined(PUSH_NOTIFICATIONS)

// after installing Prowl (iTunes store) on your iPhone, set to match the Prowl API key that was
// assigned for your iPhone http://www.prowlapp.com/api_settings.php
static const char prowlApiKey[] = "*********************************";

// set to Prowl HTTP server name (typically api.prowlapp.com)
static const char prowlServerName[] = "api.prowlapp.com";

// set to Prowl HTTP port number (typically port 80)
static const int prowlServerPort = 80;

// set to Prowl API base url (typically /publicapi/add)
static const char prowlApiBaseUrl[] = "/publicapi/add";

#endif

//*******************************************************************
// SMS notifications (via carrier provided SMS gateway, relies on SMTP)
//*******************************************************************

// if defined, will fire notifications using SMS notifications (uncomment to turn ON - rember to adjust SMTP settings too)
//#define SMS_NOTIFICATIONS

//#if defined(SMS_NOTIFICATIONS)

// using http://en.wikipedia.org/wiki/List_of_SMS_gateways set to match your mobile carrier and phone number
static const char smtpToForSms[] = "your-mobile-number@your-carrier-gateway.com";

//#endif

//*******************************************************************
// SMTP email notifications (also used for SMS notifications)
//*******************************************************************

// if defined, will fire notifications using SMTP notifications (uncomment to turn ON)
//#define SMTP_NOTIFICATIONS

//#if defined(SMTP_NOTIFICATIONS) || defined(SMS_NOTIFICATIONS)

// set to your ISP's SMTP server name
static const char smtpServerName[] = "";

// set to your ISP's SMTP server port (typically port 25)
static const int smtpServerPort = 25;

// set to the email address you want notifications sent to
static const char smtpToForEmail[] = "";

//#endif

//*******************************************************************
// Misc configuration constants (should not require any changes)
//*******************************************************************

// EthernetShield MAC address.

static uint8_t mac[6] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };

// Arduino HTTP server listening port number.

WebServer webserver("", 1111);

// number of milliseconds relay pin will be held high when triggered.

#define RELAY_DELAY 1000

// misc size constants

#define HTTP_PARAM_NAME_SIZE 16
#define HTTP_PARAM_VALUE_SIZE 64

#define PASSWORD_HEX_SIZE 32
#define PASSWORD_SIZE 16
#define AES256_CRYPTO_KEY_SIZE 32
#define CHALLENGE_TOKEN_SIZE 16

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(PUSH_NOTIFICATIONS)

//----------------------------------------------------------------------------------------------------
void getUrlEncoded(const char* msg, char* encodedMsg)
{
  const char hex[] = "0123456789abcdef";

  while(*msg != '\0')
  {
    if(('a' <= *msg && *msg <= 'z') || ('A' <= *msg && *msg <= 'Z') || ('0' <= *msg && *msg <= '9'))
    {
      *encodedMsg = *msg;
      encodedMsg++;
    }
    else
    {
      *encodedMsg = '%';
      encodedMsg++;

      *encodedMsg = hex[*msg >> 4];
      encodedMsg++;

      *encodedMsg = hex[*msg & 15];
      encodedMsg++;
    }

    msg++;
  }
}

EthernetClient pushClient;

//----------------------------------------------------------------------------------------------------
void notifyViaPush(const char* subject, const char* body)
{
  #if defined(PUSH_SERIAL_DEBUGGING)
    Serial.print(F("*** Push - server name: '"));
    Serial.print(prowlServerName);
    Serial.print(F("' - "));
    Serial.print(F("apiKey: '"));
    Serial.print(prowlApiKey);
    Serial.print(F("' - "));
    Serial.print(F("subject: '"));
    Serial.print(subject);
    Serial.print(F("' - "));
    Serial.print(F("body: '"));
    Serial.print(body);
    Serial.println(F("' ***"));
  #endif

  if (pushClient.connect(prowlServerName, prowlServerPort))
  {
    #if defined(PUSH_SERIAL_DEBUGGING)
      Serial.println(F("*** Push - connection established ***"));
    #endif

    pushClient.print(F("GET "));

    pushClient.print(prowlApiBaseUrl);
    pushClient.print(F("?apikey="));
    pushClient.print(prowlApiKey);
    pushClient.print(F("&application=MyDoorOpener"));
    pushClient.print(F("&url=mydooropener%3A%2F%2Fstatus"));

    char encodedBuffer[100] = "";

    pushClient.print(F("&event="));
    memset(encodedBuffer, 0, 100);
    getUrlEncoded(subject, encodedBuffer);
    pushClient.print(encodedBuffer);

    pushClient.print(F("&description="));
    memset(encodedBuffer, 0, 100);
    getUrlEncoded(body, encodedBuffer);
    pushClient.print(encodedBuffer);

    pushClient.println(F(" HTTP/1.1"));

    pushClient.print(F("Host: "));
    pushClient.println(prowlServerName);

    pushClient.print(F("Accept: *"));
    pushClient.print(F("/"));
    pushClient.println(F("*"));
    pushClient.println(F("Connection: close"));

    pushClient.println();

    pushClient.stop();

    #if defined(PUSH_SERIAL_DEBUGGING)
      Serial.println(F("*** Push - connection stopped ***"));
    #endif
  }

  #if defined(PUSH_SERIAL_DEBUGGING)
    Serial.println(F("*** Push - completed ***"));
  #endif
}

#endif

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(SMTP_NOTIFICATIONS) || defined(SMS_NOTIFICATIONS)

EthernetClient smtpClient;

//----------------------------------------------------------------------------------------------------
void notifyViaEmail(const String& to, const String& subject, const String& body)
{
  #if defined(SMTP_SERIAL_DEBUGGING)
    Serial.print(F("*** SMTP - server name: '"));
    Serial.print(smtpServerName);
    Serial.print(F("' - "));
    Serial.print(F("to: '"));
    Serial.print(to);
    Serial.print(F("' - "));
    Serial.print(F("subject: '"));
    Serial.print(subject);
    Serial.print(F("' - "));
    Serial.print(F("body: '"));
    Serial.print(body);
    Serial.println(F("' ***"));
  #endif

  if (smtpClient.connect(smtpServerName, smtpServerPort))
  {
    #if defined(SMTP_SERIAL_DEBUGGING)
      Serial.println(F("*** SMTP - connection established ***"));
    #endif

    smtpClient.println(F("HELO relai.mydooropener.com"));

    smtpClient.print(F("MAIL FROM:"));
    smtpClient.println(F("noreply@mydooropener.com"));

    smtpClient.print(F("RCPT TO:"));
    smtpClient.println(to);

    smtpClient.println(F("DATA"));

    smtpClient.print(F("SUBJECT: "));
    smtpClient.println(subject);

    smtpClient.println();

    smtpClient.print(body);
    smtpClient.print(F(" "));
    smtpClient.println(F("mydooropener://status"));

    smtpClient.println(F("."));
    smtpClient.println(F("."));

    smtpClient.println(F("QUIT"));

    smtpClient.stop();

    #if defined(SMTP_SERIAL_DEBUGGING)
      Serial.println(F("*** SMTP - connection stopped ***"));
    #endif
  }

   #if defined(SMTP_SERIAL_DEBUGGING)
    Serial.println(F("*** SMTP - completed ***"));
  #endif
}

//----------------------------------------------------------------------------------------------------
void notifyViaEmail(const char* subject, const char* body)
{
  notifyViaEmail(smtpToForEmail, subject, body);
}

#endif

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(SMS_NOTIFICATIONS)

//----------------------------------------------------------------------------------------------------
void notifyViaSms(const char* subject, const char* body)
{
  notifyViaEmail(smtpToForSms, subject, body);
}

#endif

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
void configureStatusPin(int pinNumber)
{
  #if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED) || defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
    pinMode(pinNumber, INPUT);
  #elif defined(STATUS_STRATEGY_NORMALLY_CLOSED) || defined(STATUS_STRATEGY_NORMALLY_OPENED)
    pinMode(pinNumber+14, INPUT_PULLUP); // addressing analog pins as digital pins (+14)
  #endif
}

//----------------------------------------------------------------------------------------------------
boolean isOpen(int pinNumber)
{
  #if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED) || defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
    int status = analogRead(pinNumber);
  #elif defined(STATUS_STRATEGY_NORMALLY_CLOSED) || defined(STATUS_STRATEGY_NORMALLY_OPENED)
    int status = digitalRead(pinNumber+14); // addressing analog pins as digital pins (+14)
  #endif

  #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.print(F("*** isOpen - status value for pin: '"));
    Serial.print(pinNumber);
    Serial.print(F("' is '"));
    Serial.print(status);
  #endif

  boolean retVal = false;

  #if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED)
    retVal = status >= STATUS_OPEN_TRESHOLD;
  #elif defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
    retVal = status <= STATUS_OPEN_TRESHOLD;
  #elif defined(STATUS_STRATEGY_NORMALLY_CLOSED)
    retVal = status == LOW;
  #elif defined(STATUS_STRATEGY_NORMALLY_OPENED)
    retVal = status == HIGH;
  #endif

  #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.print(F("' returing: '"));
    Serial.print(retVal ? F("Opened") : F("Closed"));
    Serial.println(F("' ***"));
  #endif

  return retVal;
}

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
void output(WebServer &server, char* data, bool newLine)
{
  #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    if (newLine)
      Serial.println(data);
    else
      Serial.print(data);
  #endif

  if (newLine)
    server.println(data);
  else
    server.print(data);
}

//----------------------------------------------------------------------------------------------------
void output(WebServer &server, int number, bool newLine)
{
  char str[10] = "";
  itoa(number, str, 10);

  output(server, str, newLine);
}

//----------------------------------------------------------------------------------------------------
void webRequestHandler(WebServer &server, WebServer::ConnectionType type, char *url, bool isUrlComplete)
{
  #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.println(F("*** WebServerRequestHandler begin ***"));
  #endif

  // holder for submitted password (as hex)

  char submitPassword[PASSWORD_HEX_SIZE + 1];
  memset(&submitPassword, 0, sizeof(submitPassword));

  // door on which open/close action is to be carried out. If unspecified, assume door #1

  char relayPinAsString[10];
  memset(&relayPinAsString, 0, sizeof(relayPinAsString));
  int relayPin = -1;

  // holder for current challenge token value. The following must not be
  // initialized (memset) because it is static and must persist across HTTP calls

  static char currentChallengeToken[CHALLENGE_TOKEN_SIZE + 1] = "";

  // handle HTTP GET params (if provided)

  char name[HTTP_PARAM_NAME_SIZE + 1];
  char value[HTTP_PARAM_VALUE_SIZE + 1];

  // process all HTTP GET parameters

  if (type == WebServer::GET)
  {
    #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
      Serial.println(F("*** GET Request ***"));
    #endif

    while (url && strlen(url))
    {
      // process each HTTP GET parameter, one at a time

      memset(&name, 0, sizeof(name));
      memset(&value, 0, sizeof(value));

      server.nextURLparam(&url, name, HTTP_PARAM_NAME_SIZE, value, HTTP_PARAM_VALUE_SIZE);

      #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
        Serial.print(F("*** HTTP GET PARAM - name: '"));
        Serial.print(name);
        Serial.print(F("' - "));
        Serial.print(F("value: '"));
        Serial.print(value);
        Serial.println(F("' ***"));
      #endif

      // keep hold of submitted encrypted hex password value

      if (strcmp(name, "password") == 0)
        strcpy(submitPassword, value);

      // keep hold of relay pin which should be triggered

      else if (strcmp(name, "relayPin") == 0)
      {
        strcpy(relayPinAsString, value);
        relayPin = atoi(relayPinAsString);
      }
    }
  }

  // the presence of an HTTP GET password param results in a request
  // to trigger the relay (used to be triggered by an HTTP request of type POST)

  if(strlen(submitPassword) > 0)
  {
    #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
      Serial.print(F("*** submitPassword: '"));
      Serial.print(submitPassword);
      Serial.println(F("' ***"));
    #endif

    // decrypt password using latest challenge token as cypher key

    uint8_t cryptoKey[AES256_CRYPTO_KEY_SIZE + 1];
    memset(&cryptoKey, 0, sizeof(cryptoKey));

    for (int i = 0; i < strlen(currentChallengeToken); ++i)
      cryptoKey[i] = currentChallengeToken[i];

    uint8_t password[PASSWORD_SIZE + 1];
    memset(&password, 0, sizeof(password));

    // convert password from hex string to ascii decimal

    int i = 0;
    int j = 0;
    while (true)
    {
      if (!submitPassword[j])
        break;

      char hexValue[3] = { submitPassword[j], submitPassword[j+1], '\0' };
      password[i] = (int) strtol(hexValue, NULL, 16);

      i += 1;
      j += 2;
    }

    // proceed with AES256 password decryption

    aes256_context ctx;
    aes256_init(&ctx, cryptoKey);
    aes256_decrypt_ecb(&ctx, password);
    aes256_done(&ctx);

    char passwordAsChar[PASSWORD_SIZE + 1];
    memset(&passwordAsChar, 0, sizeof(passwordAsChar));

    for (int i = 0; i < sizeof(password); ++i)
      passwordAsChar[i] = password[i];

    #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
      Serial.print(F("*** passwordAsChar: '"));
      Serial.print(passwordAsChar);
      Serial.println(F("' ***"));
    #endif

    // if password matches, trigger relay

    if (strcmp(passwordAsChar, PASSWORD) == 0)
    {
      #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
        Serial.println(F("*** password matched ***"));
      #endif

      // trigger relay pin and hold it HIGH for the appropriate number of milliseconds

      if (relayPin != -1)
      {
        #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
          Serial.println(F("*** relay triggered ***"));
        #endif

        digitalWrite(relayPin, HIGH);
        delay(RELAY_DELAY);
        digitalWrite(relayPin, LOW);
      }
    }
  }

  // write HTTP headers

  server.httpSuccess("text/xml; charset=utf-8");

  #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.println(F("*** XML output begin ***"));
  #endif

  // write opening XML element to output stream

  output(server, "<?xml version=\"1.0\"?>", true);
  output(server, "<myDoorOpener>", true);

  // write current door status

  for (int i = 0; i < sizeof(statusPins); ++i)
  {
    output(server, "<status statusPin=\"", false);
    output(server, statusPins[i], false);
    output(server, "\">", false);

    // write current open/close state to output stream

    output(server, (char*)(isOpen(statusPins[i]) ? "Opened" : "Closed"), false);
    output(server, "</status>", true);
  }

  // re-generate new challenge token

  sprintf(currentChallengeToken, "Cyber%i%i%i", hour(), minute(), second());

  // write challenge token to output stream

  output(server, "<challengeToken>", false);
  output(server, currentChallengeToken, false);
  output(server, "</challengeToken>", true);

  // write closing XML element to output stream

  output(server, "</myDoorOpener>", true);

  #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.println(F("*** XML output end ***"));
    Serial.println(F("*** WebServerRequestHandler end ***"));
  #endif
}

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(NOTIFICATIONS_WATCHDOG_MINUTES)

//----------------------------------------------------------------------------------------------------
void watchDogNotificationsHandler()
{
  static time_t initialOpen = NULL;
  time_t latestOpen = NULL;

  static boolean notificationSent = false;
  boolean openDetected = false;
 
  for (int i = 0; i < sizeof(statusPins); ++i)
  {
    if (isOpen(statusPins[i]))
    {
      if (!initialOpen)
        initialOpen = now();

      latestOpen = now();

      if((latestOpen - initialOpen) > NOTIFICATIONS_WATCHDOG_MINUTES * 60)
      {
        #if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
          Serial.print(F("*** watchdog notification handler - detected opened device/door @ pin #"));
          Serial.print(statusPins[i]);
          Serial.println(F(" ***"));
        #endif
       
        if (!notificationSent)
        {
          #if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
            Serial.println(F("*** watchdog notification handler - sending notification ***"));
          #endif

          char subject[] = "MyDoorOpener Notification";
          char body[100] = "";
          sprintf(body, "A door or device has been opened for more than %i minute(s).", NOTIFICATIONS_WATCHDOG_MINUTES);

          #if defined(PUSH_NOTIFICATIONS)
            notifyViaPush(subject, body);
          #endif

          #if defined(SMS_NOTIFICATIONS)
            notifyViaSms(subject, body);
          #endif

          #if defined(SMTP_NOTIFICATIONS)
            notifyViaEmail(subject, body);
          #endif

          notificationSent = true;
        }
        else
        {
          #if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
            Serial.println(F("*** watchdog notification handler - NOT sending notification ***"));
          #endif
        }
      }

      openDetected = true;
      break;
    }
  }

  // if all door/devices are closed, reset notificationSent semaphore and timer so that further notifications
  // can be sent. This is done to avoid floading recipient with notifications for a same event occurrence.

  if (!openDetected)
  {
    notificationSent = false;
    initialOpen = NULL;
    delay(500);
  }
}

#endif

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(NOTIFICATIONS_OPEN)

//----------------------------------------------------------------------------------------------------
void openNotificationsHandler()
{
  static boolean notificationSent = false;
  boolean openDetected = false;

  for (int i = 0; i < sizeof(statusPins); ++i)
  {
    if (isOpen(statusPins[i]))
    {
        #if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
          Serial.print(F("*** open notification handler - detected an opened device/door @ pin #"));
          Serial.print(statusPins[i]);
          Serial.println(F(" ***"));
        #endif

      if (!notificationSent)
      {
        #if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
          Serial.println(F("*** open notification handler - sending notification ***"));
        #endif

        char subject[] = "MyDoorOpener Notification";
        char body[] = "A door or device has just been opened.";

        #if defined(PUSH_NOTIFICATIONS)
          notifyViaPush(subject, body);
        #endif

        #if defined(SMS_NOTIFICATIONS)
          notifyViaSms(subject, body);
        #endif

        #if defined(SMTP_NOTIFICATIONS)
          notifyViaEmail(subject, body);
        #endif

        notificationSent = true;
      }
      else
      {
        #if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
          Serial.println(F("*** open notification handler - NOT sending notification ***"));
        #endif
      }

      openDetected = true;
      break;
    }
  }

  // if all door/devices are closed, reset notificationSent semaphore so that further notifications
  // can be sent. This is done to avoid floading recipient with notifications for a same event occurrence.

  if (!openDetected)
  {
    notificationSent = false;
    delay(500);
  }
}

#endif

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
void setup()
{
  delay( 200 );   // allow some time (50 ms) after powerup and sketch start, for the Wiznet W5100 Reset IC to release and come out of reset.

  #if defined(MYDOOROPENER_SERIAL_DEBUGGING) || defined(WEBDUINO_SERIAL_DEBUGGING) || defined(SMTP_SERIAL_DEBUGGING) || #defined(PUSH_SERIAL_DEBUGGING) || defined(NOTIFICATIONS_SERIAL_DEBUGGING)
    Serial.begin(9600);
  #endif

  #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.println(F("*** MyDoorOpener setup begin ***"));
  #endif

  for (int i = 0; i < sizeof(statusPins); ++i)
    configureStatusPin(statusPins[i]);

  for (int i = 0; i < sizeof(relayPins); ++i)
  {
    pinMode(relayPins[i], OUTPUT);
    digitalWrite(relayPins[i], LOW);
  }

  // set arbitrary time - used for always-changing challenge token generation

  setTime(0, 0, 0, 1, 1, 2010);

  // start web server

  Ethernet.begin(mac, ip, mydns, gateway );

  webserver.setDefaultCommand(&webRequestHandler);
  webserver.addCommand("", &webRequestHandler);
  webserver.begin();

  #if defined(MYDOOROPENER_SERIAL_DEBUGGING)
    Serial.println(F("*** MyDoorOpener setup completed ***"));
  #endif
}

//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
void loop()
{
  char buffer[200];
  int len = sizeof(buffer);

  webserver.processConnection(buffer, &len);

  #if defined(NOTIFICATIONS_WATCHDOG_MINUTES)
    watchDogNotificationsHandler();
  #endif

  #if defined(NOTIFICATIONS_OPEN)
    openNotificationsHandler();
  #endif
}


Thanks

Let me ask a "dumb" / obvious questions, but just to make sure ... Do you have a sensor
installed and does it properly report open/closed statuses in the iPhone app?

Also, I noticed you haven't uncommented either:

#define NOTIFICATIONS_WATCHDOG_MINUTES 5
or
#define NOTIFICATIONS_OPEN

You'll need one or both of these uncommented, depending on what you want to get
notified for ... For the first one, you can also edit the value (5) to have it suit your
specific requirements.