/**
* Update Gmail cookie
*
* @return bool true
* @param string raw HTML header
* @access private
* @static
* @author Neerav
* @since 19 Apr 2006
*/
function update_cookies($data = "")
{
// completely rewritten (expanded, fixed); Neerav; 25 Jan 2007
$new_cookies = GMailer::get_cookies($data);
$parse_headers = $data == "" ? $this->gmail_data : $data;
$replace_cookies = array("S", "GX", "GXAS_SEC", "GMAIL_AT", "GMAIL_HELP");
//Debugger::say("new cookies: ".print_r($new_cookies,true));
//Debugger::say("old cookie: ".print_r($this->cookie_str,true));
//Debugger::say("set new cookies: ".print_r($parse_headers,true));
foreach ($replace_cookies as $indexval => $cookie) {
$matches = array();
if (preg_match("/" . $cookie . "=([^;]*);/U", $parse_headers, $matches)) {
//Debugger::say("cookie matches: ".print_r($matches,true));
if (preg_match("/" . $cookie . "=([^;]*);/U", $this->cookie_str)) {
$this->cookie_str = preg_replace("/" . $cookie . "=([^;]*);/U", $cookie . "=" . $matches[1] . ";", $this->cookie_str);
} else {
$this->cookie_str = $cookie . "=" . $matches[1] . "; " . $this->cookie_str;
}
}
}
// save updated cookie
GMailer::saveSessionToBrowser();
//Debugger::say("new cookie: ".print_r($this->cookie_str,true));
return true;
}
/**
* Connect to Gmail without setting any session/cookie
*
* @return bool Connect to Gmail successfully or not
*/
function connectNoCookie()
{
Debugger::say("Start connecting without cookie...");
$postdata = "service=mail";
$postdata .= "&Email=" . urlencode($this->login);
$postdata .= "&Passwd=" . urlencode($this->pwd);
$postdata .= "&null=Sign%20in";
$postdata .= "&continue=https%3A%2F%2Fmail.google.com%2Fmail%3F";
// Added by Neerav; 28 June 2005
$postdata .= "&rm=false";
// not required but appears
$postdata .= "&hl=en";
// Added by Neerav; 8 July 2005
// login challenge
//id="logintoken" value="cpVIYkaTDTkVZ9ZHNM_384GVV79tjExj-ac2NFVgS3AVbm7lEn7Q967JHKe_sDzMP7plluysBDJRyUwkjuHQFw:D0cwussDwRyIgJGSdeMMnA" name="logintoken">
if (isset($this->logintoken) and $this->logintoken != "") {
$postdata .= "&logintoken=" . $logintoken;
}
if (isset($this->logincaptcha) and $this->logincaptcha != "") {
$postdata .= "&logincaptcha=" . $logincaptcha;
}
$c = curl_init();
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($c, CURLOPT_URL, GM_LNK_LOGIN);
curl_setopt($c, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($c, CURLOPT_USERAGENT, GM_USER_AGENT);
$this->CURL_PROXY($c);
curl_setopt($c, CURLOPT_POST, 1);
curl_setopt($c, CURLOPT_HEADER, 1);
curl_setopt($c, CURLOPT_POSTFIELDS, $postdata);
curl_setopt($c, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($c, CURLOPT_REFERER, GM_LNK_REFER);
$this->gmail_data = curl_exec($c);
curl_close($c);
//Debugger::say("login result: ".$result);
/** from here we have to perform "cookie-handshaking"... **/
Debugger::say("Start cookie-handshaking...");
$cookies = GMailer::get_cookies($this->gmail_data);
Debugger::say("1st phase cookie obtained: " . $cookies);
$this->logintoken = "";
$this->logincaptcha = "";
if (strpos($this->gmail_data, "errormsg_0_Passwd") > 0) {
$this->cookie_str = "";
$this->cookie_ik_str = "";
// Added appropriate error message; by Neerav; 8 July 2005
$a = array("action" => "sign in", "status" => "failed", "message" => "Username and password do not match. (You provided " . $this->login . ")", "login_error" => "userpass");
array_unshift($this->return_status, $a);
//Debugger::say("login incorrect: ".print_r($a,true));
Debugger::say("Connect FAILED: user/pass incorrect");
return false;
// Added to support login challenge; by Neerav; 8 July 2005
} elseif (strpos($this->gmail_data, "errormsg_0_logincaptcha") > 0) {
$this->cookie_str = "";
$this->cookie_ik_str = "";
ereg("id=\"logintoken\" value=\"([^\"]*)\" name=\"logintoken\"", $this->gmail_data, $matches);
Debugger::say("Connect FAILED: login challenge");
//Debugger::say("Connect FAILED: login challenge: ".$this->gmail_data);
//Debugger::say("ErrorLogin: "******"ErrorToken: ".$matches[1]);
//Debugger::say("logintoken: ".print_r($matches,true));
// Added appropriate error message; by Neerav; 8 July 2005
$a = array("action" => "sign in", "status" => "failed", "message" => "login challenge", "login_token" => $matches[1], "login_error" => "challenge");
array_unshift($this->return_status, $a);
//Debugger::say("login challenge: ".print_r($a,true));
return false;
}
Debugger::say("Received: " . $this->gmail_data);
/*** js forward path (Gan: no longer used? 10 Sept 2005)
$a = strpos($this->gmail_data, "top.location = \"");
$b = strpos($this->gmail_data, ";", $a);
$forward = substr($this->gmail_data, $a+16, $b-($a+16)-1);
// forces relative url into absolute if not already; Added by Neerav; 31 July 2005
if (substr($forward,0,8) != "https://") {
$forward = "https://mail.google.com/accounts/".$forward;
}
**/
$a = strpos($this->gmail_data, "Location: ");
$b = strpos($this->gmail_data, "\n", $a);
$forward = substr($this->gmail_data, $a + 10, $b - ($a + 10));
Debugger::say("Redirecting: " . $forward);
$c = curl_init();
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_FOLLOWLOCATION, 1);
// Forward url is now absolute instead of relative; Fixed by Gan; 27 July 2005
//curl_setopt($c, CURLOPT_URL, "https://mail.google.com/accounts/".$forward);
curl_setopt($c, CURLOPT_URL, $forward);
curl_setopt($c, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($c, CURLOPT_USERAGENT, GM_USER_AGENT);
curl_setopt($c, CURLOPT_HEADER, 1);
$this->CURL_PROXY($c);
curl_setopt($c, CURLOPT_COOKIE, $cookies);
curl_setopt($c, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($c, CURLOPT_REFERER, GM_LNK_REFER);
$ret = curl_exec($c);
curl_close($c);
$data = GMailer::get_cookies($ret);
$d = $data ? $data : $cookies;
$d = $d . ";TZ=" . $this->timezone;
Debugger::say("2nd phase cookie obtained: " . $d);
$this->cookie_str = $cookies . ";" . $d;
// the cookie string obtained from gmail
Debugger::say("Finished connecting without cookie.");
return true;
}
/**
* Connect to Gmail without setting any session/cookie
*
* @return bool Connect to Gmail successfully or not
*/
function connectNoCookie()
{
$postdata = "service=mail";
$postdata .= "&Email=" . urlencode($this->login);
$postdata .= "&Passwd=" . urlencode(str_replace(' ', '+', $this->pwd));
$postdata .= "&null=Sign%20in";
$postdata .= "&continue=https%3A%2F%2Fmail.google.com%2Fmail%3F";
// Added by Neerav; 28 June 2005
$postdata .= "&rm=false";
// not required but appears
$postdata .= "&hl=en";
/* // Updated by Neerav; 4 Apr 2006 */
/* $postdata = array(); */
/* $postdata['ltempl'] = "yj_blanco"; */
/* $postdata['ltemplcache'] = 2; */
/* $postdata['continue'] = "http://mail.google.com/mail/"; */
/* $postdata['service'] = "mail"; */
/* $postdata['rm'] = "false"; */
/* $postdata['hl'] = "en"; */
/* $postdata['Email'] = $this->login; */
/* $postdata['Passwd'] = str_replace(' ','+',$this->pwd); */
/* $postdata['rmShown'] = 1; */
/* $postdata['null'] = "Sign in"; */
// Added by Neerav; 8 July 2005
// login challenge
//id="logintoken" value="cpVIYkaTDTkVZ9ZHNM_384GVV79tjExj-ac2NFVgS3AVbm7lEn7Q967JHKe_sDzMP7plluysBDJRyUwkjuHQFw:D0cwussDwRyIgJGSdeMMnA" name="logintoken">
if (isset($this->logintoken) and $this->logintoken != "") {
$postdata .= "&logintoken=" . $logintoken;
}
if (isset($this->logincaptcha) and $this->logincaptcha != "") {
$postdata .= "&logincaptcha=" . $logincaptcha;
}
$this->gmail_data = GMailer::execute_curl(GM_LNK_LOGIN, GM_LNK_LOGIN_REFER, 'post', $postdata, 'nocookie', "");
/* Debugger::say("first phase: ".print_r($this->gmail_data,true)); */
$a = array("action" => "connecting to Gmail (without cookie)", "status" => $this->gmail_data != "" ? "success" : "failed", "message" => $this->gmail_data != "" ? "connected to Gmail (without cookie)" : "no response", "login_error" => $this->gmail_data != "" ? "" : "no response");
array_unshift($this->return_status, $a);
if ($this->gmail_data == "") {
return false;
}
/** from here we have to perform "cookie-handshaking"... **/
$cookies = GMailer::get_cookies($this->gmail_data);
/* Debugger::say("first phase cookies: ".print_r($cookies,true)); */
/* print_r($cookies); */
$this->logintoken = "";
$this->logincaptcha = "";
if (strpos($this->gmail_data, "errormsg_0_Passwd") > 0) {
$this->cookie_str = "";
$this->cookie_ik_str = "";
// Added appropriate error message; by Neerav; 8 July 2005
$a = array("action" => "sign in", "status" => "failed", "message" => "Username and password do not match. (You provided " . $this->login . ")", "login_error" => "userpass");
array_unshift($this->return_status, $a);
return false;
// Added to support login challenge; by Neerav; 8 July 2005
} elseif (strpos($this->gmail_data, "errormsg_0_logincaptcha") > 0) {
$this->cookie_str = "";
$this->cookie_ik_str = "";
//id="logintoken" value="cpVIYkaTDTkVZ9ZHNM_384GVV79tjExj-ac2NFVgS3AVbm7lEn7Q967JHKe_sDzMP7plluysBDJRyUwkjuHQFw:D0cwussDwRyIgJGSdeMMnA" name="logintoken">
ereg("id=\"logintoken\" value=\"([^\"]*)\" name=\"logintoken\"", $this->gmail_data, $matches);
//Debugger::say("Connect FAILED: login challenge: ".$this->gmail_data);
//Debugger::say("ErrorLogin: "******"ErrorToken: ".$matches[1]);
//Debugger::say("logintoken: ".print_r($matches,true));
// Added appropriate error message; by Neerav; 8 July 2005
$a = array("action" => "sign in", "status" => "failed", "message" => "login challenge", "login_token" => $matches[1], "login_error" => "challenge");
array_unshift($this->return_status, $a);
return false;
// Check if the Gmail URL has changed; Added by Neerav; 14 Sept 2005
} elseif (strpos($this->gmail_data, "Invalid request.")) {
$this->cookie_str = "";
$this->cookie_ik_str = "";
$a = array("action" => "sign in", "status" => "failed", "message" => "Gmail: Invalid request. (libgmailer: Gmail seems to have changed the URL again.)", "login_error" => "URL");
array_unshift($this->return_status, $a);
return false;
// Check for a cookie as a way to check the Gmail URL; Added by Neerav; 14 Sept 2005
} elseif ($cookies == "") {
$this->cookie_str = "";
$this->cookie_ik_str = "";
$a = array("action" => "sign in", "status" => "failed", "message" => "libgmailer: Phase one cookie not obtained. Gmail may be down.", "login_error" => "cookie");
array_unshift($this->return_status, $a);
return false;
}
$a = array("action" => "phase one cookie", "status" => "success", "message" => "Received: " . $cookies);
array_unshift($this->return_status, $a);
/*** js forward path (Gan: no longer used? 10 Sept 2005)
$a = strpos($this->gmail_data, "top.location = \"");
$b = strpos($this->gmail_data, ";", $a);
$forward = substr($this->gmail_data, $a+16, $b-($a+16)-1);
// forces relative url into absolute if not already; Added by Neerav; 31 July 2005
if (substr($forward,0,8) != "https://") {
$forward = "https://mail.google.com/accounts/".$forward;
}
**/
$a = strpos($this->gmail_data, "Location: ");
$b = strpos($this->gmail_data, "\n", $a);
$forward = substr($this->gmail_data, $a + 10, $b - ($a + 10));
$a = array("action" => "redirecting", "status" => "success", "message" => "Redirecting to: " . $forward);
array_unshift($this->return_status, $a);
// Forward url is now absolute instead of relative; Fixed by Gan; 27 July 2005
//curl_setopt($c, CURLOPT_URL, "https://mail.google.com/accounts/".$forward);
/* $ret = GMailer::execute_curl($forward, GM_LNK_REFER, 'post', $postdata, "cookie", $cookies); */
// Added extra required cookie; by Neerav; 4 Apr 2006
$second = GMailer::execute_curl($forward, GM_LNK_LOGIN_REFER, 'get', "", "cookie", "GoogleAccountsLocale_session=en; " . $cookies);
$data = GMailer::get_cookies($second);
/* Debugger::say("second phase: ".print_r($second,true)); */
/* Debugger::say("second phase cookies: ".print_r($data,true)); */
/* print_r($data); */
$a = array("action" => "phase two cookie", "status" => "success", "message" => "Obtained: " . $d);
array_unshift($this->return_status, $a);
/* $this->cookie_str = $cookies.";".$d; // the cookie string obtained from gmail */
if (strpos($second, "SetSID") !== false) {
$a = array("action" => "phase three required", "status" => "success", "message" => "Starting...");
/* $forward = preg_match("/<meta content=\"0;\s*url=([^\"]*)\"/",$second,$matches); */
/* print_r($matches); */
/* Debugger::say("third phase location: ".print_r($matches,true)); */
/* $third = GMailer::execute_curl( */
/* str_replace("&","&",$forward[1]), */
/* "", // no referrer */
/* 'get', "", */
/* "nocookie", ""); */
$forward = preg_match("/<meta content=\"0;\\s*url=([^\"]*)\"/", $second, $matches);
/* print_r($matches); */
/* Debugger::say("third phase location: ".print_r($matches,true)); */
/* print_r(str_replace("&","&",$matches[1])); */
$third = GMailer::execute_curl(str_replace("&", "&", $matches[1]), "", 'get', "", "nocookie", "");
$data = GMailer::get_cookies($third);
/* Debugger::say("third phase: ".print_r($third,true)); */
/* Debugger::say("third phase cookies: ".print_r($data,true)); */
$data = preg_replace("/GX=.*?;\\s?GX=/", "GX=", $data);
/* Debugger::say("third phase cookies (corrected): ".print_r($data,true)); */
}
$d = $data ? $data : $cookies;
$d = $d . ";TZ=" . $this->timezone;
$this->cookie_str = preg_replace("/LSID=mail[^;]*?;/", "", $d);
// the cookie string obtained from gmail
/* print_r($this->cookie_str); */
// cleanup redundant cookies
/* $this->cookie_str = ereg_replace( */
/* "S=gmail=([^\:]*):gmail_yj=([^\:]*):gmproxy=([^\;]*);", */
/* "", */
/* $this->cookie_str */
/* ); */
/* $this->cookie_str .= ";S=gmail=".$matches[1].":gmail_yj=".$matches[2].":gmproxy=".$matches[3].";"; */
return true;
}
/**
* Update Gmail cookie
*
* @return bool true
* @param string raw HTML header
* @access private
* @static
* @author Neerav
* @since 19 Apr 2006
*/
function update_cookies($data = "")
{
// completely rewritten (expanded, fixed); Neerav; 25 Jan 2007
/* $this->cookie_str = GMailer::get_cookies($data, $this->cookie_str); */
//$new_cookies = GMailer::get_cookies($data);
$new_cookies_array = GMailer::get_cookies($data, 'array');
$existing_cookies = explode(";", $this->cookie_str);
//Debugger::say(basename(__FILE__).": ".__LINE__.": "."existing cookies: ".print_r($existing_cookies,true));
//Debugger::say(basename(__FILE__).": ".__LINE__.": "."cookies returned: ".print_r($new_cookies_array,true));
if (is_string($new_cookies_array) or count($new_cookies_array) == 0) {
// no cookies to update
$a = array("action" => "update cookies", "status" => "success", "message" => "no cookies to be updated");
array_unshift($this->return_status, $a);
///Debugger::say(basename(__FILE__).": ".__LINE__.": update_cookies():\n".print_r($a,true));
return true;
} else {
//Debugger::say(basename(__FILE__).": ".__LINE__.": "."new cookies: ".print_r($new_cookies_array,true));
}
$all_cookies = array();
$cookie_count = count($existing_cookies);
for ($i = 0; $i < $cookie_count; $i++) {
$cookie = trim($existing_cookies[$i]);
if ($cookie == "") {
continue;
}
list($name, $value) = explode("=", $cookie, 2);
$all_cookies["{$name}"] = "{$value}";
//Debugger::say(basename(__FILE__).": ".__LINE__.": "."this cookie: \n".$cookie."\nexploded:\n".$name."\n".$value);
}
//Debugger::say(basename(__FILE__).": ".__LINE__.": "."all existing cookies: \n".print_r($all_cookies,true));
foreach ($new_cookies_array as $name => $cookie) {
//$replace_cookies = array("S","GX","GXAS_SEC","GMAIL_AT","GMAIL_HELP");
if (isset($all_cookies["{$name}"])) {
$all_cookies["{$name}"] = $cookie['value'];
}
}
$cookie_string = "";
foreach ($all_cookies as $name => $value) {
$cookie_string .= $cookie_string == "" ? $name . "=" . $value : "; " . $name . "=" . $value;
}
$a = array("action" => "update cookies", "status" => "success", "message" => "Updated cookies");
array_unshift($this->return_status, $a);
//Debugger::say(basename(__FILE__).": ".__LINE__.": update_cookies():\n".print_r($a,true));
// save updated cookie
GMailer::saveSessionToBrowser();
///Debugger::say(basename(__FILE__).": ".__LINE__.": update_cookies(): new cookie: ".print_r($this->cookie_str,true));
return true;
}
