Question

我有这个网站[点击查看]

[1]：http://www.forumjeep.ca/connect.php正如您所见，它是我们看到的唯一代码。我试图看到第三方网站，但它不起作用。我能够使用凭据登录，但我从那里停留。以下代码我感谢Hanshenrik。可以提供任何帮助吗？

<?php
declare(strict_types = 1);
const USERNAME = '???';
const PASSWORD = '???';
header ( "content-type: text/plain;charset=utf8" );
require_once ('hhb_.inc.php');
$hc = new hhb_curl ( '', true );
$html = $hc->exec ( 'https://app.cfe.gob.mx/Aplicaciones/CCFE/Recibos/Consulta/login.aspx' )->getStdOut ();
$domd = @DOMDocument::loadHTML ( $html );
$inputsRaw = getDOMDocumentFormInputs ( $domd, true ) ['aspnetForm'];
$inputs = array ();
foreach ( $inputsRaw as $tmp ) {
    $inputs [$tmp->getAttribute ( "name" )] = $tmp->getAttribute ( "value" );
}
assert ( isset ( $inputs ['__VIEWSTATE'], $inputs ['__EVENTVALIDATION'] ) );
$inputs ['ctl00$PHContenidoPag$UCLogin2$LoginUsuario$UserName'] = USERNAME;
$inputs ['ctl00$PHContenidoPag$UCLogin2$LoginUsuario$Password'] = PASSWORD;
hhb_var_dump ( $inputs );
$html = $hc->setopt_array ( array (
        CURLOPT_URL => 'https://app.cfe.gob.mx/Aplicaciones/CCFE/Recibos/Consulta/login.aspx',
        CURLOPT_POST => true,
        CURLOPT_POSTFIELDS => http_build_query ( $inputs ) 
) )->exec ()->getStdOut ();
// hhb_var_dump($html) & die();
$domd = @DOMDocument::loadHTML ( $html );
$xp = new DOMXPath ( $domd );
$loginErrors = $xp->query ( '//*[(contains(@style,"color:Red") or contains(@color,"Red")) and not(contains(@style,"hidden"))]' );
foreach ( $loginErrors as $tmp ) {
    echo "login error!! ";
    var_dump ( $tmp->textContent );
}
if (0 === $loginErrors->length) {
    echo "login success!";
}

function getDOMDocumentFormInputs(\DOMDocument $domd, bool $getOnlyFirstMatches = false): array {
    // :DOMNodeList?
    $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];
            }
        }
    }
    return $parsedForms;
}

Answer 1

问题是您要将内容类型标题设置为text / plain

header ( "content-type: text/plain;charset=utf8" );

您需要做的是将其设置为text / html

header ( "content-type: text/html; charset=utf8" );

但是，如果您希望在之后转储HTML，我会建议您重新评估如何通知用户成功登录，因为

login success!<!DOCTYPE html PUB...

一点也不好。

尝试并保留要在标记内呈现的所有内容，并将这些标记保留在标记内。

祝你好运！

连接到第三方网站的问题

1 个答案: