mirror of
https://github.com/vichan-devel/vichan.git
synced 2024-11-12 01:50:48 +01:00
securimage captcha
This commit is contained in:
h00j
parent
9745e9d854
commit
a3dc72bddb
@ -10,7 +10,8 @@
|
||||
"lifo/ip": "^1.0",
|
||||
"gettext/gettext": "^1.0",
|
||||
"mrclay/minify": "^2.1.6",
|
||||
"geoip/geoip": "^1.17"
|
||||
"geoip/geoip": "^1.17",
|
||||
"dapphp/securimage": "^4.0"
|
||||
},
|
||||
"autoload": {
|
||||
"classmap": ["inc/"],
|
||||
|
||||
85
composer.lock
generated
85
composer.lock
generated
@ -4,8 +4,65 @@
|
||||
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
|
||||
"This file is @generated automatically"
|
||||
],
|
||||
"content-hash": "e78104dfc51d725ae15a17e7a70e7ca3",
|
||||
"content-hash": "1e3723687369c82eea457d2dded76b74",
|
||||
"packages": [
|
||||
{
|
||||
"name": "dapphp/securimage",
|
||||
"version": "4.0.2",
|
||||
"source": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/dapphp/securimage.git",
|
||||
"reference": "aabde76d839d75a238970661187f83312c2eeda7"
|
||||
},
|
||||
"dist": {
|
||||
"type": "zip",
|
||||
"url": "https://api.github.com/repos/dapphp/securimage/zipball/aabde76d839d75a238970661187f83312c2eeda7",
|
||||
"reference": "aabde76d839d75a238970661187f83312c2eeda7",
|
||||
"shasum": ""
|
||||
},
|
||||
"require": {
|
||||
"ext-gd": "*",
|
||||
"php": ">=5.4"
|
||||
},
|
||||
"suggest": {
|
||||
"ext-pdo": "For database storage support",
|
||||
"ext-pdo_mysql": "For MySQL database support",
|
||||
"ext-pdo_sqlite": "For SQLite3 database support"
|
||||
},
|
||||
"type": "library",
|
||||
"autoload": {
|
||||
"classmap": [
|
||||
"securimage.php"
|
||||
],
|
||||
"psr-4": {
|
||||
"Securimage\\": "./"
|
||||
}
|
||||
},
|
||||
"notification-url": "https://packagist.org/downloads/",
|
||||
"license": [
|
||||
"BSD-3-Clause"
|
||||
],
|
||||
"authors": [
|
||||
{
|
||||
"name": "Drew Phillips",
|
||||
"email": "drew@drew-phillips.com"
|
||||
}
|
||||
],
|
||||
"description": "PHP CAPTCHA Library",
|
||||
"homepage": "https://www.phpcaptcha.org",
|
||||
"keywords": [
|
||||
"Forms",
|
||||
"anti-spam",
|
||||
"captcha",
|
||||
"security"
|
||||
],
|
||||
"support": {
|
||||
"issues": "https://github.com/dapphp/securimage/issues",
|
||||
"source": "https://github.com/dapphp/securimage/tree/4.0.2"
|
||||
},
|
||||
"abandoned": true,
|
||||
"time": "2020-05-30T10:05:48+00:00"
|
||||
},
|
||||
{
|
||||
"name": "geoip/geoip",
|
||||
"version": "v1.17",
|
||||
@ -212,16 +269,16 @@
|
||||
},
|
||||
{
|
||||
"name": "symfony/polyfill-ctype",
|
||||
"version": "v1.22.0",
|
||||
"version": "v1.23.0",
|
||||
"source": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/symfony/polyfill-ctype.git",
|
||||
"reference": "c6c942b1ac76c82448322025e084cadc56048b4e"
|
||||
"reference": "46cd95797e9df938fdd2b03693b5fca5e64b01ce"
|
||||
},
|
||||
"dist": {
|
||||
"type": "zip",
|
||||
"url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/c6c942b1ac76c82448322025e084cadc56048b4e",
|
||||
"reference": "c6c942b1ac76c82448322025e084cadc56048b4e",
|
||||
"url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/46cd95797e9df938fdd2b03693b5fca5e64b01ce",
|
||||
"reference": "46cd95797e9df938fdd2b03693b5fca5e64b01ce",
|
||||
"shasum": ""
|
||||
},
|
||||
"require": {
|
||||
@ -233,7 +290,7 @@
|
||||
"type": "library",
|
||||
"extra": {
|
||||
"branch-alias": {
|
||||
"dev-main": "1.22-dev"
|
||||
"dev-main": "1.23-dev"
|
||||
},
|
||||
"thanks": {
|
||||
"name": "symfony/polyfill",
|
||||
@ -271,7 +328,7 @@
|
||||
"portable"
|
||||
],
|
||||
"support": {
|
||||
"source": "https://github.com/symfony/polyfill-ctype/tree/v1.22.0"
|
||||
"source": "https://github.com/symfony/polyfill-ctype/tree/v1.23.0"
|
||||
},
|
||||
"funding": [
|
||||
{
|
||||
@ -287,20 +344,20 @@
|
||||
"type": "tidelift"
|
||||
}
|
||||
],
|
||||
"time": "2021-01-07T16:49:33+00:00"
|
||||
"time": "2021-02-19T12:13:01+00:00"
|
||||
},
|
||||
{
|
||||
"name": "twig/twig",
|
||||
"version": "v1.44.2",
|
||||
"version": "v1.44.5",
|
||||
"source": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/twigphp/Twig.git",
|
||||
"reference": "138c493c5b8ee7cff3821f80b8896d371366b5fe"
|
||||
"reference": "dd4353357c5a116322e92a00d16043a31881a81e"
|
||||
},
|
||||
"dist": {
|
||||
"type": "zip",
|
||||
"url": "https://api.github.com/repos/twigphp/Twig/zipball/138c493c5b8ee7cff3821f80b8896d371366b5fe",
|
||||
"reference": "138c493c5b8ee7cff3821f80b8896d371366b5fe",
|
||||
"url": "https://api.github.com/repos/twigphp/Twig/zipball/dd4353357c5a116322e92a00d16043a31881a81e",
|
||||
"reference": "dd4353357c5a116322e92a00d16043a31881a81e",
|
||||
"shasum": ""
|
||||
},
|
||||
"require": {
|
||||
@ -353,7 +410,7 @@
|
||||
],
|
||||
"support": {
|
||||
"issues": "https://github.com/twigphp/Twig/issues",
|
||||
"source": "https://github.com/twigphp/Twig/tree/v1.44.2"
|
||||
"source": "https://github.com/twigphp/Twig/tree/v1.44.5"
|
||||
},
|
||||
"funding": [
|
||||
{
|
||||
@ -365,7 +422,7 @@
|
||||
"type": "tidelift"
|
||||
}
|
||||
],
|
||||
"time": "2021-01-05T10:10:05+00:00"
|
||||
"time": "2021-09-17T08:35:19+00:00"
|
||||
}
|
||||
],
|
||||
"packages-dev": [],
|
||||
|
||||
@ -25,7 +25,7 @@ function load_captcha(provider, extra) {
|
||||
$(function() {
|
||||
$(".captcha>td").html("<input class='captcha_text' type='text' name='captcha_text' size='32' maxlength='6' autocomplete='off'>"+
|
||||
"<input class='captcha_cookie' name='captcha_cookie' type='hidden'>"+
|
||||
"<div class='captcha_html'></div>");
|
||||
"<div class='captcha_html'><img src='/static/clickme.gif'></div>");
|
||||
|
||||
$("#quick-reply .captcha .captcha_text").prop("placeholder", _("Verification"));
|
||||
|
||||
@ -40,4 +40,4 @@ function load_captcha(provider, extra) {
|
||||
$("#quick-reply .captcha .captcha_html").on("click", function() { actually_load_captcha(provider, extra); });
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
16
post.php
16
post.php
@ -169,6 +169,11 @@ elseif (isset($_GET['Newsgroups'])) {
|
||||
error("NNTPChan: NNTPChan support is disabled");
|
||||
}
|
||||
|
||||
session_start();
|
||||
if (!isset($_POST['captcha_cookie']) && isset($_SESSION['captcha_cookie'])) {
|
||||
$_POST['captcha_cookie'] = $_SESSION['captcha_cookie'];
|
||||
}
|
||||
|
||||
if (isset($_POST['delete'])) {
|
||||
// Delete
|
||||
|
||||
@ -298,12 +303,14 @@ if (isset($_POST['delete'])) {
|
||||
}
|
||||
|
||||
if ($config['report_captcha']) {
|
||||
$resp = file_get_contents($config['captcha']['provider_check'] . "?" . http_build_query([
|
||||
$ch = curl_init($config['domain'].'/'.$config['captcha']['provider_check'] . "?" . http_build_query([
|
||||
'mode' => 'check',
|
||||
'text' => $_POST['captcha_text'],
|
||||
'extra' => $config['captcha']['extra'],
|
||||
'cookie' => $_POST['captcha_cookie']
|
||||
]));
|
||||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||||
$resp = curl_exec($ch);
|
||||
|
||||
if ($resp !== '1') {
|
||||
error($config['error']['captcha']);
|
||||
@ -402,20 +409,23 @@ if (isset($_POST['delete'])) {
|
||||
if (!$resp['success']) {
|
||||
error($config['error']['captcha']);
|
||||
}
|
||||
}
|
||||
// Same, but now with our custom captcha provider
|
||||
if (($config['captcha']['enabled']) || (($post['op']) && ($config['new_thread_capt'])) ) {
|
||||
$resp = file_get_contents($config['captcha']['provider_check'] . "?" . http_build_query([
|
||||
$ch = curl_init($config['domain'].'/'.$config['captcha']['provider_check'] . "?" . http_build_query([
|
||||
'mode' => 'check',
|
||||
'text' => $_POST['captcha_text'],
|
||||
'extra' => $config['captcha']['extra'],
|
||||
'cookie' => $_POST['captcha_cookie']
|
||||
]));
|
||||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||||
$resp = curl_exec($ch);
|
||||
|
||||
if ($resp !== '1') {
|
||||
error($config['error']['captcha'] .
|
||||
'<script>if (actually_load_captcha !== undefined) actually_load_captcha("'.$config['captcha']['provider_get'].'", "'.$config['captcha']['extra'].'");</script>');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!(($post['op'] && $_POST['post'] == $config['button_newtopic']) ||
|
||||
(!$post['op'] && $_POST['post'] == $config['button_reply'])))
|
||||
|
||||
72
securimage.php
Normal file
72
securimage.php
Normal file
@ -0,0 +1,72 @@
|
||||
<?php
|
||||
require_once('inc/bootstrap.php');
|
||||
$expires_in = 120;
|
||||
|
||||
function rand_string($length, $charset) {
|
||||
$ret = "";
|
||||
while ($length--) {
|
||||
$ret .= mb_substr($charset, rand(0, mb_strlen($charset, 'utf-8')-1), 1, 'utf-8');
|
||||
}
|
||||
return $ret;
|
||||
}
|
||||
|
||||
function cleanup() {
|
||||
global $expires_in;
|
||||
prepare("DELETE FROM `captchas` WHERE `created_at` < ?")->execute([time() - $expires_in]);
|
||||
}
|
||||
|
||||
|
||||
$mode = @$_GET['mode'];
|
||||
switch ($mode) {
|
||||
case 'get':
|
||||
if (!isset ($_GET['extra'])) {
|
||||
$_GET['extra'] = $config['captcha']['extra'];
|
||||
}
|
||||
|
||||
header("Content-type: application/json");
|
||||
$extra = $_GET['extra'];
|
||||
$cookie = rand_string(20, "abcdefghijklmnopqrstuvwxyz");
|
||||
$i = new Securimage(['send_headers' => false, 'no_exit' => true]);
|
||||
$i->createCode();
|
||||
ob_start();
|
||||
$i->show();
|
||||
$rawimg = ob_get_contents();
|
||||
$b64img = 'data:image/png;base64,'.base64_encode($rawimg);
|
||||
$html = '<img src="'.$b64img.'">';
|
||||
ob_end_clean();
|
||||
$cdata = $i->getCode();
|
||||
$query = prepare("INSERT INTO `captchas` (`cookie`, `extra`, `text`, `created_at`) VALUES (?, ?, ?, ?)");
|
||||
$query->execute([$cookie, $extra, $cdata->code_display, $cdata->creationTime]);
|
||||
if (isset($_GET['raw'])) {
|
||||
$_SESSION['captcha_cookie'] = $cookie;
|
||||
header('Content-Type: image/png');
|
||||
echo $rawimg;
|
||||
} else {
|
||||
echo json_encode(["cookie" => $cookie, "captchahtml" => $html, "expires_in" => $expires_in]);
|
||||
}
|
||||
break;
|
||||
case 'check':
|
||||
cleanup();
|
||||
if (!isset ($_GET['mode']) || !isset ($_GET['cookie']) || !isset ($_GET['extra']) || !isset ($_GET['text'])) {
|
||||
die();
|
||||
}
|
||||
|
||||
$query = prepare("SELECT * FROM `captchas` WHERE `cookie` = ? AND `extra` = ?");
|
||||
$query->execute([$_GET['cookie'], $_GET['extra']]);
|
||||
|
||||
$ary = $query->fetchAll();
|
||||
|
||||
if (!$ary) {
|
||||
echo "0";
|
||||
} else {
|
||||
$query = prepare("DELETE FROM `captchas` WHERE `cookie` = ? AND `extra` = ?");
|
||||
$query->execute([$_GET['cookie'], $_GET['extra']]);
|
||||
}
|
||||
|
||||
if ($ary[0]['text'] !== $_GET['text']) {
|
||||
echo "0";
|
||||
} else {
|
||||
echo "1";
|
||||
}
|
||||
break;
|
||||
}
|
||||
BIN
static/clickme.gif
Normal file
BIN
static/clickme.gif
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.0 KiB |
@ -86,6 +86,12 @@
|
||||
</th>
|
||||
<td>
|
||||
<script>load_captcha("{{ config.captcha.provider_get }}", "{{ config.captcha.extra }}");</script>
|
||||
<noscript>
|
||||
<input class='captcha_text' type='text' name='captcha_text' size='32' maxlength='6' autocomplete='off'>
|
||||
<div class="captcha_html">
|
||||
<img src="/{{ config.captcha.provider_get }}?mode=get&raw=1">
|
||||
</div>
|
||||
</noscript>
|
||||
</td>
|
||||
</tr>
|
||||
{% elseif config.new_thread_capt %}
|
||||
@ -96,6 +102,12 @@
|
||||
</th>
|
||||
<td>
|
||||
<script>load_captcha("{{ config.captcha.provider_get }}", "{{ config.captcha.extra }}");</script>
|
||||
<noscript>
|
||||
<input class='captcha_text' type='text' name='captcha_text' size='32' maxlength='6' autocomplete='off'>
|
||||
<div class="captcha_html">
|
||||
<img src="/{{ config.captcha.provider_get }}?mode=get&raw=1">
|
||||
</div>
|
||||
</noscript>
|
||||
</td>
|
||||
</tr>
|
||||
{% endif %}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user