cURL-提示脚本有效，但curl-php的相同请求无效（内部服务器错误500）

Question

我正在尝试使用我的用户名和密码 登录网站 。

我尝试从提示中使用cUrl，并设法分两个步骤进行操作：首先，我将获取请求发送到页面以保存cookie，然后使用这些cookie将发布请求发送到另一个登录页面。页。

我这样做是因为我试图重现在浏览器开发者控制台中记录的请求。

这是两个有效的命令

curl -c cookie.txt --location "ss16589.scuolanext.info" --cacert ca-bundle.crt



curl --location "https://www.portaleargo.it/argoweb/famiglia/common/j_security_check" --data "utente=xxxxxxx&j_password=xxxxxxx&j_username=xxxxxxx"%"23SS16589&submit=Entra" -b cookie.txt --cacert ca-bundle.crt

我需要开发一个可以执行相同任务的php页面。

此首页有效 。 我的cookie.txt充满了美味的饼干。

<?php

$url = 'ss16589.scuolanext.info';

$cookie = __DIR__ . '/cookie.txt'; // file and folder must be writeable

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 1000); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);

curl_setopt($ch, CURLOPT_CAINFO, getcwd().'\cacert.pem');
curl_setopt($ch, CURLOPT_COOKIESESSION, 1); //forza l'uso di cookie nuovi
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie); //per salvare i cookie

$result = curl_exec($ch);
$errors=curl_error($ch);
curl_close($ch);



echo '<br>Result:<br>';
echo $result;
echo'<br>------------------<br>Errors:<br>';
echo $errors; 
echo'<br>------------------<br>Cookies:<br>';
echo file_get_contents($cookie);

?>

此页面不起作用。

<?php

$url = 'https://www.portaleargo.it/argoweb/famiglia/common/j_security_check';

$cookie = __DIR__ . '/cookie.txt'; // file and folder must be writeable

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, 'utente=xxxxxxx&j_password=xxxxxxx&j_username=xxxxxxx#SS16589&submit=Entra');

/*
//tried in another way, same result
$data = array(
    'utente' => 'xxxxxxx',
    'j_password' => 'xxxxxxx',
    'j_username' => 'xxxxxxx#SS16589',
    'submit' => 'Entra'
);

curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
*/

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 1000); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);

curl_setopt($ch, CURLOPT_CAINFO, getcwd().'\cacert.pem');
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie); //per usare i cookie


$result = curl_exec($ch);
$errors=curl_error($ch);
curl_close($ch);



echo '<br>Result:<br>';
echo $result;
echo'<br>------------------<br>Errors:<br>';
echo $errors; 
echo'<br>------------------<br>Cookies:<br>';
echo file_get_contents($cookie);
?>

最初，我像在提示请求中一样发送了＃字符（“％” 23），但该站点无法识别它，因此我进行了更改，它似乎可以正常工作。

编辑 ： “＃”字符是可以的，“％” 23中的“是错误的。仅将％23放入即可（但仍然有相同的错误）。

但是现在我从第二个php页面的结果中得到了这个错误 ：

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: java.lang.NullPointerException
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:154)
    com.backbase.bjsf.webapp.filter.UploadFilter.doFilter(Unknown Source)
    com.backbase.bjsf.webapp.filter.BackbaseApplicationFilter.doFilter(Unknown Source)
    it.argosoft.alunniweb.modulofamiglia.filter.ModuloFamigliaUserFilter.doFilter(ModuloFamigliaUserFilter.java:97)
root cause

javax.faces.FacesException: java.lang.NullPointerException
    org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:425)
    org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
    com.backbase.bjsf.application.BackbaseViewHandler.renderView(Unknown Source)
    org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
    org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
    com.backbase.bjsf.webapp.filter.UploadFilter.doFilter(Unknown Source)
    com.backbase.bjsf.webapp.filter.BackbaseApplicationFilter.doFilter(Unknown Source)
    it.argosoft.alunniweb.modulofamiglia.filter.ModuloFamigliaUserFilter.doFilter(ModuloFamigliaUserFilter.java:97)
root cause

org.apache.jasper.JasperException: java.lang.NullPointerException
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:413)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
    org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
    org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
    com.backbase.bjsf.application.BackbaseViewHandler.renderView(Unknown Source)
    org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
    org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
    com.backbase.bjsf.webapp.filter.UploadFilter.doFilter(Unknown Source)
    com.backbase.bjsf.webapp.filter.BackbaseApplicationFilter.doFilter(Unknown Source)
    it.argosoft.alunniweb.modulofamiglia.filter.ModuloFamigliaUserFilter.doFilter(ModuloFamigliaUserFilter.java:97)
root cause

java.lang.NullPointerException
    com.backbase.bjsf.component.UIBBComponentBase.initProperties(Unknown Source)
    com.backbase.bjsf.component.UIBackbaseComponentBase.initProperties(Unknown Source)
    com.backbase.bjsf.component.UIBackbaseCommandButton.initProperties(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.b(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.b(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.b(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.b(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.b(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.b(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.b(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.c(Unknown Source)
    com.backbase.bjsf.application.BackbaseStateManager.saveSerializedView(Unknown Source)
    org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:125)
    org.apache.jsp.index_jsp._jspService(index_jsp.java:585)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
    org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
    org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
    com.backbase.bjsf.application.BackbaseViewHandler.renderView(Unknown Source)
    org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
    org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
    com.backbase.bjsf.webapp.filter.UploadFilter.doFilter(Unknown Source)
    com.backbase.bjsf.webapp.filter.BackbaseApplicationFilter.doFilter(Unknown Source)
    it.argosoft.alunniweb.modulofamiglia.filter.ModuloFamigliaUserFilter.doFilter(ModuloFamigliaUserFilter.java:97)
note The full stack trace of the root cause is available in the JBoss Web/7.0.17.Final logs.

这两个请求 （ 提示符和php ） 之间有什么区别 ？

我该怎么做才能解决这个问题？

有任何想法吗？

感谢您的帮助，对不起我的英语不好。 乔施

Answer 1

我忘记将用户代理添加到两个php页面中。 我只是从两个脚本中删除了注释选项。 这解决了我的问题