如何使用php curl远程登录gmail帐号？
如何使用php curl远程登录gmail帐号？
提问于 2018-02-15 18:51:29
我想要远程登录gmail帐户。我正在尝试下面的代码，但代码不工作，代码也没有显示我的错误。当我在我的服务器上浏览它时，它显示了“登录失败”的消息，而且这条消息已经设置在字符串上。请检查下面的代码，问题出在哪里。
<?php
$USERNAME = 'your_gmail_id_name@gmail.com';
$PASSWORD = 'your_gmail_password';
$COOKIEFILE = 'cookies.txt';
// initialize curl handle used for all requests
$ch = curl_init();
// set some options on the handle
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_COOKIEJAR, $COOKIEFILE);
curl_setopt($ch, CURLOPT_COOKIEFILE, $COOKIEFILE);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
curl_setopt($ch, CURLOPT_TIMEOUT, 120);
// url of our first request fetches the account login page
curl_setopt($ch, CURLOPT_URL,
'https://accounts.google.com/ServiceLogin?hl=en&service=alerts&continue=http://www.google.com/alerts/manage');
$data = curl_exec($ch);
// extract form fields from account login page
$formFields = getFormFields($data);
// inject email and password into form
$formFields['Email'] = $USERNAME;
$formFields['Passwd'] = $PASSWORD;
unset($formFields['PersistentCookie']);
$post_string = http_build_query($formFields); // build urlencoded POST string for login
// set url to login page as a POST request
curl_setopt($ch, CURLOPT_URL, 'https://accounts.google.com/ServiceLoginAuth');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_string);
// execute login request
$result = curl_exec($ch);
// check for "Redirecting" message in title to indicate success
// based on your language - you may need to change this to match some other string
if (strpos($result, '<title>Redirecting') === false) {
die("Login failed");
var_dump($result);
}
// login likely succeeded - request account page; unset POST so we do a regular GET
curl_setopt($ch, CURLOPT_URL, 'https://mail.google.com/mail/h/jeu23doknfnj/?zy=e&f=1');
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, null);
// execute request for login page using our cookies
$result = curl_exec($ch);
echo $result;
// helpef functions below
// find google "#gaia_loginform" for logging in
function getFormFields($data)
{
if (preg_match('/(<form.*?class=.?RFjuSb.*?<\/form>)/is', $data, $matches)) {
$inputs = getInputs($matches[1]);
return $inputs;
} else {
die('didn\'t find login form');
}
}
// extract all <input fields from a form
function getInputs($form)
{
$inputs = array();
$elements = preg_match_all('/(<input[^>]+>)/is', $form, $matches);
if ($elements > 0) {
for($i = 0; $i < $elements; $i++) {
$el = preg_replace('/\s{2,}/', ' ', $matches[1][$i]);
if (preg_match('/name=(?:["\'])?([^"\'\s]*)/i', $el, $name)) {
$name = $name[1];
$value = '';
if (preg_match('/value=(?:["\'])?([^"\'\s]*)/i', $el, $value)) {
$value = $value[1];
}
$inputs[$name] = $value;
}
}
}
return $inputs;
}
?>我已经在谷歌和stackoverflow上搜索解决方案，但我没有得到解决方案，我没有得到替代登录码或答案。
我想是的，填写表单并提交登录按钮的问题。我不确定问题到底出在哪里。stackoverflow有许多天才的编码器，所以我相信，我会从这里得到解决方案。
这是登录表单字段：
$formFields['Email'] = $USERNAME;
$formFields['Passwd'] = $PASSWORD;
unset($formFields['PersistentCookie']);谢谢
回答 2
Stack Overflow用户
发布于 2018-02-15 18:56:25
几年前我曾尝试过使用curl，但不起作用，试试Gmail API Gmail API
Stack Overflow用户
发布于 2018-02-20 02:42:08
你做错了几件事，例如，你试图用正则表达式解析HTML，这肯定会失败。此外，您的regex- html -parser不支持html编码，因此如果输入数据中有任何编码字符，您的代码将发送错误的数据。(例如，如果1如果csrf标记包含&，则它将被编码为&，然后必须将其解码回&，但getInputs()函数不会尝试检测/解码html编码的字符)
再往下一点，你试图同时发送用户名和密码给https://accounts.google.com/ServiceLoginAuth -这不是它的工作方式，你必须分两批发送它们，首先是用户名，然后是不同的请求，密码，而且url是动态的，对于每个cookie会话它是不同的，但是在你的代码中，你已经硬编码了url，停止这样做，而不是向https://gmail.com/发出请求，它将几次http-location-重定向到一个动态的<form>，url的gaia_loginform将包含一个id为url的url，表单的“<input>”属性将指示您将用户名发送到何处，它还具有一组隐藏的action字段，您需要解析这些字段并将其添加到请求中。如果这个请求成功了，它会把你的http-location-redirect再重定向几次，转到另一个动态的url，它规定了你应该把密码和更多隐藏的<input>字段发送到哪里。
如果请求成功，则表示您已登录。但要使用适当的DOM解析器，如DOMDocument、don't use regex for parsing HTML.
对你来说幸运的是，我也需要一段时间以编程方式登录gmail，下面是我是如何做到的，使用hhb_curl -
编辑:警告，当gmail检测到你的登录“奇怪”时，它有时会问你，显然是完全随机的，要求你验证这是否真的是账户所有者登录的。验证您的方法之一是提供您的恢复电子邮件(因为只有帐户所有者才应该有该信息，对吧？)，而我在这里发布的原始代码在被要求验证身份时会崩溃。下面是一个更新的代码，它接受第三个参数，即恢复电子邮件，并在被要求时自动验证身份：https://gist.github.com/divinity76/544d7cadd3e88e057ea3504cb8b3bf7e
尽管如此，由于历史原因，也因为我懒得更新SO答案代码，下面是我在这里发布的原始代码：
<?php
declare(strict_types = 1);
// header ( "content-type: text/plain;charset=utf8" );
require_once ('hhb_.inc.php');
function loginGmail(string $username, string $password): \hhb_curl {
$hc = new hhb_curl ( '', true );
$hc->setopt_array ( array (
CURLOPT_TIMEOUT => 20, // i just have a shitty connection :(
CURLOPT_CONNECTTIMEOUT => 10
) );
if (0) {
$hc->setopt_array ( array (
CURLOPT_USERAGENT => 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/56.0.2924.75 Mobile/14E5239e Safari/602.1'
) );
}
$html = $hc->exec ( 'https://gmail.com' )->getStdOut ();
$domd = @DOMDocument::loadHTML ( $html );
$inputs = getDOMDocumentFormInputs ( $domd, true, false ) ['gaia_loginform'];
// hhb_var_dump ( $hc->getStdErr (), $hc->getStdOut (), $inputs ) & die();
$loginUrl = $domd->getElementById ( "gaia_loginform" )->getAttribute ( "action" );
$inputs ['Email'] = $username;
$html = $hc->setopt_array ( array (
CURLOPT_POST => 1,
CURLOPT_POSTFIELDS => http_build_query ( $inputs ),
CURLOPT_URL => $loginUrl
) )->exec ()->getStdOut ();
$domd = @DOMDocument::loadHTML ( $html );
$inputs = getDOMDocumentFormInputs ( $domd, true, false ) ['gaia_loginform'];
// hhb_var_dump ( $hc->getStdErr (), $hc->getStdOut (), $inputs );
$loginUrl = $domd->getElementById ( "gaia_loginform" )->getAttribute ( "action" );
$inputs ['Passwd'] = $password;
try {
$starttime = microtime ( true );
$html = $hc->setopt_array ( array (
CURLOPT_POST => 1,
CURLOPT_POSTFIELDS => http_build_query ( $inputs ),
CURLOPT_URL => $loginUrl
) )->exec ()->getStdOut ();
} finally{
// hhb_var_dump ( $hc->getStdErr (), $hc->getStdOut (), $inputs, (microtime ( true ) - $starttime) ) & die ();
}
$domd = @DOMDocument::loadHTML ( $html );
$xp = new DOMXPath ( $domd );
$loginErrors = $xp->query ( '//span[contains(@class,"error-msg")]' );
$loginErrorText = '';
foreach ( $loginErrors as $tmp ) {
$tmp = trim ( $tmp->textContent );
if (strlen ( $tmp )) {
$loginErrorText .= ' - ' . $tmp;
}
}
if (! empty ( $loginErrorText )) {
throw new \RuntimeException ( 'errors loggin in: ' . $loginErrorText );
} else {
// logged in! :D
}
// now we need to enable HTML view, it's a <form> POST request, but we can't use getDOMDocumentFormInputs (bug?)
$found = false;
foreach ( $domd->getElementsByTagName ( "form" ) as $form ) {
if (false === stripos ( $form->textContent, "Gmail's basic HTML view, which doesn't require JavaScript" )) {
continue;
}
$found = true;
$url = $form->getAttribute ( "action" );
if (! parse_url ( $url, PHP_URL_HOST )) {
$url = $hc->getinfo ( CURLINFO_EFFECTIVE_URL ) . $url;
}
// hhb_var_dump ( $url ) & die ();
$inputs = [ ];
foreach ( $form->getElementsByTagName ( "input" ) as $input ) {
$name = $input->getAttribute ( "name" );
if (empty ( $name )) {
continue;
}
$inputs [$name] = $input->getAttribute ( "value" );
}
// hhb_var_dump ( $inputs ) & die ();
break;
}
if (! $found) {
throw new \RuntimeException ( 'failed to find HTML version request form!' );
}
$html = $hc->setopt_array ( array (
CURLOPT_POST => 1,
CURLOPT_POSTFIELDS => http_build_query ( $inputs ),
CURLOPT_URL => $url
) )->exec ()->getStdOut ();
hhb_var_dump ( $hc->getStdErr (), $hc->getStdOut (), $inputs ); // & die ();
return $hc;
}
function rightTrim($str, $needle, $caseSensitive = true) {
$strPosFunction = $caseSensitive ? "strpos" : "stripos";
if ($strPosFunction ( $str, $needle, strlen ( $str ) - strlen ( $needle ) ) !== false) {
$str = substr ( $str, 0, - strlen ( $needle ) );
}
return $str;
}
function getDOMDocumentFormInputs(\DOMDocument $domd, bool $getOnlyFirstMatches = false, bool $getElements = true): array {
// :DOMNodeList?
if (! $getOnlyFirstMatches && ! $getElements) {
throw new \InvalidArgumentException ( '!$getElements is currently only implemented for $getOnlyFirstMatches (cus im lazy and nobody has written the code yet)' );
}
$forms = $domd->getElementsByTagName ( 'form' );
$parsedForms = array ();
$isDescendantOf = function (\DOMNode $decendant, \DOMNode $ele): bool {
$parent = $decendant;
while ( NULL !== ($parent = $parent->parentNode) ) {
if ($parent === $ele) {
return true;
}
}
return false;
};
// i can't use array_merge on DOMNodeLists :(
$merged = function () use (&$domd): array {
$ret = array ();
foreach ( $domd->getElementsByTagName ( "input" ) as $input ) {
$ret [] = $input;
}
foreach ( $domd->getElementsByTagName ( "textarea" ) as $textarea ) {
$ret [] = $textarea;
}
foreach ( $domd->getElementsByTagName ( "button" ) as $button ) {
$ret [] = $button;
}
return $ret;
};
$merged = $merged ();
foreach ( $forms as $form ) {
$inputs = function () use (&$domd, &$form, &$isDescendantOf, &$merged): array {
$ret = array ();
foreach ( $merged as $input ) {
// hhb_var_dump ( $input->getAttribute ( "name" ), $input->getAttribute ( "id" ) );
if ($input->hasAttribute ( "disabled" )) {
// ignore disabled elements?
continue;
}
$name = $input->getAttribute ( "name" );
if ($name === '') {
// echo "inputs with no name are ignored when submitted by mainstream browsers (presumably because of specs)... follow suite?", PHP_EOL;
continue;
}
if (! $isDescendantOf ( $input, $form ) && $form->getAttribute ( "id" ) !== '' && $input->getAttribute ( "form" ) !== $form->getAttribute ( "id" )) {
// echo "this input does not belong to this form.", PHP_EOL;
continue;
}
if (! array_key_exists ( $name, $ret )) {
$ret [$name] = array (
$input
);
} else {
$ret [$name] [] = $input;
}
}
return $ret;
};
$inputs = $inputs (); // sorry about that, Eclipse gets unstable on IIFE syntax.
$hasName = true;
$name = $form->getAttribute ( "id" );
if ($name === '') {
$name = $form->getAttribute ( "name" );
if ($name === '') {
$hasName = false;
}
}
if (! $hasName) {
$parsedForms [] = array (
$inputs
);
} else {
if (! array_key_exists ( $name, $parsedForms )) {
$parsedForms [$name] = array (
$inputs
);
} else {
$parsedForms [$name] [] = $tmp;
}
}
}
unset ( $form, $tmp, $hasName, $name, $i, $input );
if ($getOnlyFirstMatches) {
foreach ( $parsedForms as $key => $val ) {
$parsedForms [$key] = $val [0];
}
unset ( $key, $val );
foreach ( $parsedForms as $key1 => $val1 ) {
foreach ( $val1 as $key2 => $val2 ) {
$parsedForms [$key1] [$key2] = $val2 [0];
}
}
}
if ($getElements) {
return $parsedForms;
}
$ret = array ();
foreach ( $parsedForms as $formName => $arr ) {
$ret [$formName] = array ();
foreach ( $arr as $ele ) {
$ret [$formName] [$ele->getAttribute ( "name" )] = $ele->getAttribute ( "value" );
}
}
return $ret;
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/48805440
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