Log in to website behind CloudFlare using Python Requests

Question

Log in to website behind CloudFlare using Python Requests

2.6k Views Asked by Le Thanh Viet At 25 December 2024 at 16:35

Trying to post a login to a website but cant seem to get it working.

Here is the returned error:

<html>
<head><title>400 Bad Request</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<hr><center>cloudflare-nginx</center>
</body>

Here is form that I'm trying to post the requests to login to:

<form name="loginform" id="loginform" method="post" action="login.php" onsubmit="return formVal();">
<table cellpadding="2" cellspacing="1" border="0" align="center">
    <tr valign="top">
        <td align="right">Username&nbsp;</td>
        <td align="left"><input type="text" name="username" id="username" class="inputtext" autofocus="autofocus" /></td>
    </tr>
    <tr valign="top">
        <td align="right">Password&nbsp;</td>
        <td align="left"><input type="password" name="password" id="password" class="inputtext" /></td>
    </tr>
    <tr valign="top">
        <td colspan="2" align="right"><input type="checkbox" name="keeplogged" value="1" />Keep me logged in</td>
    </tr>
            <tr>
                <td colspan="2" align="right"><input type="submit" name="login" value="Log In!" class="submit" /></td>
    </tr>
</table>
<br /><br />
Lost your password? <a href="login.php?act=recover">Recover it here!</a>

Pls help!

Original Q&A

There are 1 best solutions below

**Vikas Ojha** · Accepted Answer

Vikas Ojha On 10 June 2015 at 07:03 BEST ANSWER

Try getting the page first and then post, like this -

with cfscrape.create_scraper() as s:
    p = s.get(login_url)
    p = s.post(login_url, data=payload)
    print p.content

Log in to website behind CloudFlare using Python Requests

There are 1 best solutions below

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