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mirror of https://github.com/phpbb/phpbb.git synced 2025-08-10 18:54:08 +02:00

Merge branch 'develop-ascraeus' into develop

Conflicts:
	phpBB/config/services.yml
This commit is contained in:
Marc Alexander
2014-08-11 12:23:21 +02:00
32 changed files with 1274 additions and 1225 deletions

View File

@@ -26,6 +26,13 @@ class db extends \phpbb\auth\provider\base
*/
protected $passwords_manager;
/**
* DI container
*
* @var \Symfony\Component\DependencyInjection\ContainerInterface
*/
protected $phpbb_container;
/**
* Database Authentication Constructor
*
@@ -34,10 +41,11 @@ class db extends \phpbb\auth\provider\base
* @param \phpbb\passwords\manager $passwords_manager
* @param \phpbb\request\request $request
* @param \phpbb\user $user
* @param \Symfony\Component\DependencyInjection\ContainerInterface $phpbb_container DI container
* @param string $phpbb_root_path
* @param string $php_ext
*/
public function __construct(\phpbb\db\driver\driver_interface $db, \phpbb\config\config $config, \phpbb\passwords\manager $passwords_manager, \phpbb\request\request $request, \phpbb\user $user, $phpbb_root_path, $php_ext)
public function __construct(\phpbb\db\driver\driver_interface $db, \phpbb\config\config $config, \phpbb\passwords\manager $passwords_manager, \phpbb\request\request $request, \phpbb\user $user, \Symfony\Component\DependencyInjection\ContainerInterface $phpbb_container, $phpbb_root_path, $php_ext)
{
$this->db = $db;
$this->config = $config;
@@ -46,6 +54,7 @@ class db extends \phpbb\auth\provider\base
$this->user = $user;
$this->phpbb_root_path = $phpbb_root_path;
$this->php_ext = $php_ext;
$this->phpbb_container = $phpbb_container;
}
/**
@@ -146,13 +155,8 @@ class db extends \phpbb\auth\provider\base
// Every auth module is able to define what to do by itself...
if ($show_captcha)
{
// Visual Confirmation handling
if (!class_exists('phpbb_captcha_factory', false))
{
include ($this->phpbb_root_path . 'includes/captcha/captcha_factory.' . $this->php_ext);
}
$captcha = \phpbb_captcha_factory::get_instance($this->config['captcha_plugin']);
$captcha_factory = $this->phpbb_container->get('captcha.factory');
$captcha = $captcha_factory->get_instance($this->config['captcha_plugin']);
$captcha->init(CONFIRM_LOGIN);
$vc_response = $captcha->validate($row);
if ($vc_response)

View File

@@ -0,0 +1,277 @@
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha;
class char_cube3d
{
var $bitmap;
var $bitmap_width;
var $bitmap_height;
var $basis_matrix = array(array(1, 0, 0), array(0, 1, 0), array(0, 0, 1));
var $abs_x = array(1, 0);
var $abs_y = array(0, 1);
var $x = 0;
var $y = 1;
var $z = 2;
var $letter = '';
/**
*/
function __construct(&$bitmaps, $letter)
{
$this->bitmap = $bitmaps['data'][$letter];
$this->bitmap_width = $bitmaps['width'];
$this->bitmap_height = $bitmaps['height'];
$this->basis_matrix[0][0] = mt_rand(-600, 600);
$this->basis_matrix[0][1] = mt_rand(-600, 600);
$this->basis_matrix[0][2] = (mt_rand(0, 1) * 2000) - 1000;
$this->basis_matrix[1][0] = mt_rand(-1000, 1000);
$this->basis_matrix[1][1] = mt_rand(-1000, 1000);
$this->basis_matrix[1][2] = mt_rand(-1000, 1000);
$this->normalize($this->basis_matrix[0]);
$this->normalize($this->basis_matrix[1]);
$this->basis_matrix[2] = $this->cross_product($this->basis_matrix[0], $this->basis_matrix[1]);
$this->normalize($this->basis_matrix[2]);
// $this->basis_matrix[1] might not be (probably isn't) orthogonal to $basis_matrix[0]
$this->basis_matrix[1] = $this->cross_product($this->basis_matrix[0], $this->basis_matrix[2]);
$this->normalize($this->basis_matrix[1]);
// Make sure our cube is facing into the canvas (assuming +z == in)
for ($i = 0; $i < 3; ++$i)
{
if ($this->basis_matrix[$i][2] < 0)
{
$this->basis_matrix[$i][0] *= -1;
$this->basis_matrix[$i][1] *= -1;
$this->basis_matrix[$i][2] *= -1;
}
}
// Force our "z" basis vector to be the one with greatest absolute z value
$this->x = 0;
$this->y = 1;
$this->z = 2;
// Swap "y" with "z"
if ($this->basis_matrix[1][2] > $this->basis_matrix[2][2])
{
$this->z = 1;
$this->y = 2;
}
// Swap "x" with "z"
if ($this->basis_matrix[0][2] > $this->basis_matrix[$this->z][2])
{
$this->x = $this->z;
$this->z = 0;
}
// Still need to determine which of $x,$y are which.
// wrong orientation if y's y-component is less than it's x-component
// likewise if x's x-component is less than it's y-component
// if they disagree, go with the one with the greater weight difference.
// rotate if positive
$weight = (abs($this->basis_matrix[$this->x][1]) - abs($this->basis_matrix[$this->x][0])) + (abs($this->basis_matrix[$this->y][0]) - abs($this->basis_matrix[$this->y][1]));
// Swap "x" with "y"
if ($weight > 0)
{
list($this->x, $this->y) = array($this->y, $this->x);
}
$this->abs_x = array($this->basis_matrix[$this->x][0], $this->basis_matrix[$this->x][1]);
$this->abs_y = array($this->basis_matrix[$this->y][0], $this->basis_matrix[$this->y][1]);
if ($this->abs_x[0] < 0)
{
$this->abs_x[0] *= -1;
$this->abs_x[1] *= -1;
}
if ($this->abs_y[1] > 0)
{
$this->abs_y[0] *= -1;
$this->abs_y[1] *= -1;
}
$this->letter = $letter;
}
/**
* Draw a character
*/
function drawchar($scale, $xoff, $yoff, $img, $background, $colours)
{
$width = $this->bitmap_width;
$height = $this->bitmap_height;
$bitmap = $this->bitmap;
$colour1 = $colours[array_rand($colours)];
$colour2 = $colours[array_rand($colours)];
$swapx = ($this->basis_matrix[$this->x][0] > 0);
$swapy = ($this->basis_matrix[$this->y][1] < 0);
for ($y = 0; $y < $height; ++$y)
{
for ($x = 0; $x < $width; ++$x)
{
$xp = ($swapx) ? ($width - $x - 1) : $x;
$yp = ($swapy) ? ($height - $y - 1) : $y;
if ($bitmap[$height - $yp - 1][$xp])
{
$dx = $this->scale($this->abs_x, ($xp - ($swapx ? ($width / 2) : ($width / 2) - 1)) * $scale);
$dy = $this->scale($this->abs_y, ($yp - ($swapy ? ($height / 2) : ($height / 2) - 1)) * $scale);
$xo = $xoff + $dx[0] + $dy[0];
$yo = $yoff + $dx[1] + $dy[1];
$origin = array(0, 0, 0);
$xvec = $this->scale($this->basis_matrix[$this->x], $scale);
$yvec = $this->scale($this->basis_matrix[$this->y], $scale);
$face_corner = $this->sum2($xvec, $yvec);
$zvec = $this->scale($this->basis_matrix[$this->z], $scale);
$x_corner = $this->sum2($xvec, $zvec);
$y_corner = $this->sum2($yvec, $zvec);
imagefilledpolygon($img, $this->gen_poly($xo, $yo, $origin, $xvec, $x_corner,$zvec), 4, $colour1);
imagefilledpolygon($img, $this->gen_poly($xo, $yo, $origin, $yvec, $y_corner,$zvec), 4, $colour2);
$face = $this->gen_poly($xo, $yo, $origin, $xvec, $face_corner, $yvec);
imagefilledpolygon($img, $face, 4, $background);
imagepolygon($img, $face, 4, $colour1);
}
}
}
}
/*
* return a roughly acceptable range of sizes for rendering with this texttype
*/
function range()
{
return array(3, 4);
}
/**
* Vector length
*/
function vectorlen($vector)
{
return sqrt(pow($vector[0], 2) + pow($vector[1], 2) + pow($vector[2], 2));
}
/**
* Normalize
*/
function normalize(&$vector, $length = 1)
{
$length = (( $length < 1) ? 1 : $length);
$length /= $this->vectorlen($vector);
$vector[0] *= $length;
$vector[1] *= $length;
$vector[2] *= $length;
}
/**
*/
function cross_product($vector1, $vector2)
{
$retval = array(0, 0, 0);
$retval[0] = (($vector1[1] * $vector2[2]) - ($vector1[2] * $vector2[1]));
$retval[1] = -(($vector1[0] * $vector2[2]) - ($vector1[2] * $vector2[0]));
$retval[2] = (($vector1[0] * $vector2[1]) - ($vector1[1] * $vector2[0]));
return $retval;
}
/**
*/
function sum($vector1, $vector2)
{
return array($vector1[0] + $vector2[0], $vector1[1] + $vector2[1], $vector1[2] + $vector2[2]);
}
/**
*/
function sum2($vector1, $vector2)
{
return array($vector1[0] + $vector2[0], $vector1[1] + $vector2[1]);
}
/**
*/
function scale($vector, $length)
{
if (sizeof($vector) == 2)
{
return array($vector[0] * $length, $vector[1] * $length);
}
return array($vector[0] * $length, $vector[1] * $length, $vector[2] * $length);
}
/**
*/
function gen_poly($xoff, $yoff, &$vec1, &$vec2, &$vec3, &$vec4)
{
$poly = array();
$poly[0] = $xoff + $vec1[0];
$poly[1] = $yoff + $vec1[1];
$poly[2] = $xoff + $vec2[0];
$poly[3] = $yoff + $vec2[1];
$poly[4] = $xoff + $vec3[0];
$poly[5] = $yoff + $vec3[1];
$poly[6] = $xoff + $vec4[0];
$poly[7] = $yoff + $vec4[1];
return $poly;
}
/**
* dimensions
*/
function dimensions($size)
{
$xn = $this->scale($this->basis_matrix[$this->x], -($this->bitmap_width / 2) * $size);
$xp = $this->scale($this->basis_matrix[$this->x], ($this->bitmap_width / 2) * $size);
$yn = $this->scale($this->basis_matrix[$this->y], -($this->bitmap_height / 2) * $size);
$yp = $this->scale($this->basis_matrix[$this->y], ($this->bitmap_height / 2) * $size);
$p = array();
$p[0] = $this->sum2($xn, $yn);
$p[1] = $this->sum2($xp, $yn);
$p[2] = $this->sum2($xp, $yp);
$p[3] = $this->sum2($xn, $yp);
$min_x = $max_x = $p[0][0];
$min_y = $max_y = $p[0][1];
for ($i = 1; $i < 4; ++$i)
{
$min_x = ($min_x > $p[$i][0]) ? $p[$i][0] : $min_x;
$min_y = ($min_y > $p[$i][1]) ? $p[$i][1] : $min_y;
$max_x = ($max_x < $p[$i][0]) ? $p[$i][0] : $max_x;
$max_y = ($max_y < $p[$i][1]) ? $p[$i][1] : $max_y;
}
return array($min_x, $min_y, $max_x, $max_y);
}
}

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@@ -0,0 +1,527 @@
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha;
class colour_manager
{
var $img;
var $mode;
var $colours;
var $named_colours;
/**
* Create the colour manager, link it to the image resource
*/
function __construct($img, $background = false, $mode = 'ahsv')
{
$this->img = $img;
$this->mode = $mode;
$this->colours = array();
$this->named_colours = array();
if ($background !== false)
{
$bg = $this->allocate_named('background', $background);
imagefill($this->img, 0, 0, $bg);
}
}
/**
* Lookup a named colour resource
*/
function get_resource($named_colour)
{
if (isset($this->named_colours[$named_colour]))
{
return $this->named_colours[$named_colour];
}
if (isset($this->named_rgb[$named_colour]))
{
return $this->allocate_named($named_colour, $this->named_rgb[$named_colour], 'rgb');
}
return false;
}
/**
* Assign a name to a colour resource
*/
function name_colour($name, $resource)
{
$this->named_colours[$name] = $resource;
}
/**
* names and allocates a colour resource
*/
function allocate_named($name, $colour, $mode = false)
{
$resource = $this->allocate($colour, $mode);
if ($resource !== false)
{
$this->name_colour($name, $resource);
}
return $resource;
}
/**
* allocates a specified colour into the image
*/
function allocate($colour, $mode = false)
{
if ($mode === false)
{
$mode = $this->mode;
}
if (!is_array($colour))
{
if (isset($this->named_rgb[$colour]))
{
return $this->allocate_named($colour, $this->named_rgb[$colour], 'rgb');
}
if (!is_int($colour))
{
return false;
}
$mode = 'rgb';
$colour = array(255 & ($colour >> 16), 255 & ($colour >> 8), 255 & $colour);
}
if (isset($colour['mode']))
{
$mode = $colour['mode'];
unset($colour['mode']);
}
if (isset($colour['random']))
{
unset($colour['random']);
// everything else is params
return $this->random_colour($colour, $mode);
}
$rgb = $this->model_convert($colour, $mode, 'rgb');
$store = ($this->mode == 'rgb') ? $rgb : $this->model_convert($colour, $mode, $this->mode);
$resource = imagecolorallocate($this->img, $rgb[0], $rgb[1], $rgb[2]);
$this->colours[$resource] = $store;
return $resource;
}
/**
* randomly generates a colour, with optional params
*/
function random_colour($params = array(), $mode = false)
{
if ($mode === false)
{
$mode = $this->mode;
}
switch ($mode)
{
case 'rgb':
// @TODO random rgb generation. do we intend to do this, or is it just too tedious?
break;
case 'ahsv':
case 'hsv':
default:
$default_params = array(
'hue_bias' => false, // degree / 'r'/'g'/'b'/'c'/'m'/'y' /'o'
'hue_range' => false, // if hue bias, then difference range +/- from bias
'min_saturation' => 30, // 0 - 100
'max_saturation' => 80, // 0 - 100
'min_value' => 30, // 0 - 100
'max_value' => 80, // 0 - 100
);
$alt = ($mode == 'ahsv') ? true : false;
$params = array_merge($default_params, $params);
$min_hue = 0;
$max_hue = 359;
$min_saturation = max(0, $params['min_saturation']);
$max_saturation = min(100, $params['max_saturation']);
$min_value = max(0, $params['min_value']);
$max_value = min(100, $params['max_value']);
if ($params['hue_bias'] !== false)
{
if (is_numeric($params['hue_bias']))
{
$h = intval($params['hue_bias']) % 360;
}
else
{
switch ($params['hue_bias'])
{
case 'o':
$h = $alt ? 60 : 30;
break;
case 'y':
$h = $alt ? 120 : 60;
break;
case 'g':
$h = $alt ? 180 : 120;
break;
case 'c':
$h = $alt ? 210 : 180;
break;
case 'b':
$h = 240;
break;
case 'm':
$h = 300;
break;
case 'r':
default:
$h = 0;
break;
}
}
$min_hue = $h + 360;
$max_hue = $h + 360;
if ($params['hue_range'])
{
$min_hue -= min(180, $params['hue_range']);
$max_hue += min(180, $params['hue_range']);
}
}
$h = mt_rand($min_hue, $max_hue);
$s = mt_rand($min_saturation, $max_saturation);
$v = mt_rand($min_value, $max_value);
return $this->allocate(array($h, $s, $v), $mode);
break;
}
}
/**
*/
function colour_scheme($resource, $include_original = true)
{
$mode = 'hsv';
if (($pre = $this->get_resource($resource)) !== false)
{
$resource = $pre;
}
$colour = $this->model_convert($this->colours[$resource], $this->mode, $mode);
$results = ($include_original) ? array($resource) : array();
$colour2 = $colour3 = $colour4 = $colour;
$colour2[0] += 150;
$colour3[0] += 180;
$colour4[0] += 210;
$results[] = $this->allocate($colour2, $mode);
$results[] = $this->allocate($colour3, $mode);
$results[] = $this->allocate($colour4, $mode);
return $results;
}
/**
*/
function mono_range($resource, $count = 5, $include_original = true)
{
if (is_array($resource))
{
$results = array();
for ($i = 0, $size = sizeof($resource); $i < $size; ++$i)
{
$results = array_merge($results, $this->mono_range($resource[$i], $count, $include_original));
}
return $results;
}
$mode = (in_array($this->mode, array('hsv', 'ahsv'), true) ? $this->mode : 'ahsv');
if (($pre = $this->get_resource($resource)) !== false)
{
$resource = $pre;
}
$colour = $this->model_convert($this->colours[$resource], $this->mode, $mode);
$results = array();
if ($include_original)
{
$results[] = $resource;
$count--;
}
// This is a hard problem. I chicken out and try to maintain readability at the cost of less randomness.
while ($count > 0)
{
$colour[1] = ($colour[1] + mt_rand(40,60)) % 99;
$colour[2] = ($colour[2] + mt_rand(40,60));
$results[] = $this->allocate($colour, $mode);
$count--;
}
return $results;
}
/**
* Convert from one colour model to another
*/
function model_convert($colour, $from_model, $to_model)
{
if ($from_model == $to_model)
{
return $colour;
}
switch ($to_model)
{
case 'hsv':
switch ($from_model)
{
case 'ahsv':
return $this->ah2h($colour);
break;
case 'rgb':
return $this->rgb2hsv($colour);
break;
}
break;
case 'ahsv':
switch ($from_model)
{
case 'hsv':
return $this->h2ah($colour);
break;
case 'rgb':
return $this->h2ah($this->rgb2hsv($colour));
break;
}
break;
case 'rgb':
switch ($from_model)
{
case 'hsv':
return $this->hsv2rgb($colour);
break;
case 'ahsv':
return $this->hsv2rgb($this->ah2h($colour));
break;
}
break;
}
return false;
}
/**
* Slightly altered from wikipedia's algorithm
*/
function hsv2rgb($hsv)
{
$this->normalize_hue($hsv[0]);
$h = $hsv[0];
$s = min(1, max(0, $hsv[1] / 100));
$v = min(1, max(0, $hsv[2] / 100));
// calculate hue sector
$hi = floor($hsv[0] / 60);
// calculate opposite colour
$p = $v * (1 - $s);
// calculate distance between hex vertices
$f = ($h / 60) - $hi;
// coming in or going out?
if (!($hi & 1))
{
$f = 1 - $f;
}
// calculate adjacent colour
$q = $v * (1 - ($f * $s));
switch ($hi)
{
case 0:
$rgb = array($v, $q, $p);
break;
case 1:
$rgb = array($q, $v, $p);
break;
case 2:
$rgb = array($p, $v, $q);
break;
case 3:
$rgb = array($p, $q, $v);
break;
case 4:
$rgb = array($q, $p, $v);
break;
case 5:
$rgb = array($v, $p, $q);
break;
default:
return array(0, 0, 0);
break;
}
return array(255 * $rgb[0], 255 * $rgb[1], 255 * $rgb[2]);
}
/**
* (more than) Slightly altered from wikipedia's algorithm
*/
function rgb2hsv($rgb)
{
$r = min(255, max(0, $rgb[0]));
$g = min(255, max(0, $rgb[1]));
$b = min(255, max(0, $rgb[2]));
$max = max($r, $g, $b);
$min = min($r, $g, $b);
$v = $max / 255;
$s = (!$max) ? 0 : 1 - ($min / $max);
// if max - min is 0, we want hue to be 0 anyway.
$h = $max - $min;
if ($h)
{
switch ($max)
{
case $g:
$h = 120 + (60 * ($b - $r) / $h);
break;
case $b:
$h = 240 + (60 * ($r - $g) / $h);
break;
case $r:
$h = 360 + (60 * ($g - $b) / $h);
break;
}
}
$this->normalize_hue($h);
return array($h, $s * 100, $v * 100);
}
/**
*/
function normalize_hue(&$hue)
{
$hue %= 360;
if ($hue < 0)
{
$hue += 360;
}
}
/**
* Alternate hue to hue
*/
function ah2h($ahue)
{
if (is_array($ahue))
{
$ahue[0] = $this->ah2h($ahue[0]);
return $ahue;
}
$this->normalize_hue($ahue);
// blue through red is already ok
if ($ahue >= 240)
{
return $ahue;
}
// ahue green is at 180
if ($ahue >= 180)
{
// return (240 - (2 * (240 - $ahue)));
return (2 * $ahue) - 240; // equivalent
}
// ahue yellow is at 120 (RYB rather than RGB)
if ($ahue >= 120)
{
return $ahue - 60;
}
return $ahue / 2;
}
/**
* hue to Alternate hue
*/
function h2ah($hue)
{
if (is_array($hue))
{
$hue[0] = $this->h2ah($hue[0]);
return $hue;
}
$this->normalize_hue($hue);
// blue through red is already ok
if ($hue >= 240)
{
return $hue;
}
else if ($hue <= 60)
{
return $hue * 2;
}
else if ($hue <= 120)
{
return $hue + 60;
}
else
{
return ($hue + 240) / 2;
}
}
}

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@@ -0,0 +1,88 @@
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha;
class factory
{
/**
* @var \Symfony\Component\DependencyInjection\ContainerInterface
*/
private $container;
/**
* @var \phpbb\di\service_collection
*/
private $plugins;
/**
* Constructor
*
* @param \Symfony\Component\DependencyInjection\ContainerInterface $container
* @param \phpbb\di\service_collection $plugins
*/
public function __construct(\Symfony\Component\DependencyInjection\ContainerInterface $container, \phpbb\di\service_collection $plugins)
{
$this->container = $container;
$this->plugins = $plugins;
}
/**
* Return a new instance of a given plugin
*
* @param $name
* @return object
*/
public function get_instance($name)
{
return $this->container->get($name);
}
/**
* Call the garbage collector
*
* @param string $name The name to the captcha service.
*/
function garbage_collect($name)
{
$captcha = $this->get_instance($name);
$captcha->garbage_collect(0);
}
/**
* Return a list of all registered CAPTCHA plugins
*
* @returns array
*/
function get_captcha_types()
{
$captchas = array(
'available' => array(),
'unavailable' => array(),
);
foreach ($this->plugins as $plugin => $plugin_instance)
{
if ($plugin_instance->is_available())
{
$captchas['available'][$plugin] = $plugin_instance->get_name();
}
else
{
$captchas['unavailable'][$plugin] = $plugin_instance->get_name();
}
}
return $captchas;
}
}

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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha;
/**
* Wave3D CAPTCHA
*/
class gd_wave
{
var $width = 360;
var $height = 96;
function execute($code, $seed)
{
global $starttime;
// seed the random generator
mt_srand($seed);
// set height and width
$img_x = $this->width;
$img_y = $this->height;
// Generate image
$img = imagecreatetruecolor($img_x, $img_y);
$x_grid = mt_rand(6, 10);
$y_grid = mt_rand(6, 10);
// Ok, so lets cut to the chase. We could accurately represent this in 3d and
// do all the appropriate linear transforms. my questions is... why bother?
// The computational overhead is unnecessary when you consider the simple fact:
// we're not here to accurately represent a model, but to just show off some random-ish
// polygons
// Conceive of 3 spaces.
// 1) planar-space (discrete "pixel" grid)
// 2) 3-space. (planar-space with z/height aspect)
// 3) image space (pixels on the screen)
// resolution of the planar-space we're embedding the text code in
$plane_x = 100;
$plane_y = 30;
$subdivision_factor = 3;
// $box is the 4 points in img_space that correspond to the corners of the plane in 3-space
$box = array(
'upper_left' => array(
'x' => mt_rand(5, 15),
'y' => mt_rand(10, 15)
),
'upper_right' => array(
'x' => mt_rand($img_x - 35, $img_x - 19),
'y' => mt_rand(10, 17)
),
'lower_left' => array(
'x' => mt_rand($img_x - 45, $img_x - 5),
'y' => mt_rand($img_y - 15, $img_y - 0),
),
);
$box['lower_right'] = array(
'x' => $box['lower_left']['x'] + $box['upper_left']['x'] - $box['upper_right']['x'],
'y' => $box['lower_left']['y'] + $box['upper_left']['y'] - $box['upper_right']['y'],
);
// TODO
$background = imagecolorallocate($img, mt_rand(155, 255), mt_rand(155, 255), mt_rand(155, 255));
imagefill($img, 0, 0, $background);
$black = imagecolorallocate($img, 0, 0, 0);
$random = array();
$fontcolors = array();
for ($i = 0; $i < 15; ++$i)
{
$random[$i] = imagecolorallocate($img, mt_rand(120, 255), mt_rand(120, 255), mt_rand(120, 255));
}
$fontcolors[0] = imagecolorallocate($img, mt_rand(0, 120), mt_rand(0, 120), mt_rand(0, 120));
$colors = array();
$minr = mt_rand(20, 30);
$ming = mt_rand(20, 30);
$minb = mt_rand(20, 30);
$maxr = mt_rand(150, 230);
$maxg = mt_rand(150, 230);
$maxb = mt_rand(150, 230);
for ($i = -30; $i <= 30; ++$i)
{
$coeff1 = ($i + 12) / 45;
$coeff2 = 1 - $coeff1;
$colors[$i] = imagecolorallocate($img, ($coeff2 * $maxr) + ($coeff1 * $minr), ($coeff2 * $maxg) + ($coeff1 * $ming), ($coeff2 * $maxb) + ($coeff1 * $minb));
}
// $img_buffer is the last row of 3-space positions (converted to img-space), cached
// (using this means we don't need to recalculate all 4 positions for each new polygon,
// merely the newest point that we're adding, which is then cached.
$img_buffer = array(array(), array());
// In image-space, the x- and y-offset necessary to move one unit in the x-direction in planar-space
$dxx = ($box['upper_right']['x'] - $box['upper_left']['x']) / ($subdivision_factor * $plane_x);
$dxy = ($box['upper_right']['y'] - $box['upper_left']['y']) / ($subdivision_factor * $plane_x);
// In image-space, the x- and y-offset necessary to move one unit in the y-direction in planar-space
$dyx = ($box['lower_right']['x'] - $box['upper_left']['x']) / ($subdivision_factor * $plane_y);
$dyy = ($box['lower_right']['y'] - $box['upper_left']['y']) / ($subdivision_factor * $plane_y);
// Initial captcha-letter offset in planar-space
$plane_offset_x = mt_rand(3, 8);
$plane_offset_y = mt_rand( 12, 15);
// character map
$map = $this->captcha_bitmaps();
// matrix
$plane = array();
// for each character, we'll silkscreen it into our boolean pixel plane
for ($c = 0, $code_num = strlen($code); $c < $code_num; ++$c)
{
$letter = $code[$c];
for ($x = $map['width'] - 1; $x >= 0; --$x)
{
for ($y = $map['height'] - 1; $y >= 0; --$y)
{
if ($map['data'][$letter][$y][$x])
{
$plane[$y + $plane_offset_y + (($c & 1) ? 1 : -1)][$x + $plane_offset_x] = true;
}
}
}
$plane_offset_x += 11;
}
// calculate our first buffer, we can't actually draw polys with these yet
// img_pos_prev == screen x,y location to our immediate left.
// img_pos_cur == current screen x,y location
// we calculate screen position of our
// current cell based on the difference from the previous cell
// rather than recalculating from absolute coordinates
// What we cache into the $img_buffer contains the raised text coordinates.
$img_pos_prev = $img_buffer[0][0] = array($box['upper_left']['x'], $box['upper_left']['y']);
$cur_height = $prev_height = $this->wave_height(0, 0, $subdivision_factor);
$full_x = $plane_x * $subdivision_factor;
$full_y = $plane_y * $subdivision_factor;
for ($x = 1; $x <= $full_x; ++$x)
{
$cur_height = $this->wave_height($x, 0, $subdivision_factor);
$offset = $cur_height - $prev_height;
$img_pos_cur = array($img_pos_prev[0] + $dxx, $img_pos_prev[1] + $dxy + $offset);
$img_buffer[0][$x] = $img_pos_cur;
$img_pos_prev = $img_pos_cur;
$prev_height = $cur_height;
}
for ($y = 1; $y <= $full_y; ++$y)
{
// swap buffers
$buffer_cur = $y & 1;
$buffer_prev = 1 - $buffer_cur;
$prev_height = $this->wave_height(0, $y, $subdivision_factor);
$offset = $prev_height - $this->wave_height(0, $y - 1, $subdivision_factor);
$img_pos_cur = array($img_buffer[$buffer_prev][0][0] + $dyx, min($img_buffer[$buffer_prev][0][1] + $dyy + $offset, $img_y - 1));
// make sure we don't try to write off the page
$img_pos_prev = $img_pos_cur;
$img_buffer[$buffer_cur][0] = $img_pos_cur;
for ($x = 1; $x <= $full_x; ++$x)
{
$cur_height = $this->wave_height($x, $y, $subdivision_factor) + $this->grid_height($x, $y, $x_grid, $y_grid, 1);
// height is a z-factor, not a y-factor
$offset = $cur_height - $prev_height;
$img_pos_cur = array($img_pos_prev[0] + $dxx, $img_pos_prev[1] + $dxy + $offset);
// height is float, index it to an int, get closest color
$color = $colors[intval($cur_height)];
$img_pos_prev = $img_pos_cur;
$prev_height = $cur_height;
$y_index_old = intval(($y - 1) / $subdivision_factor);
$y_index_new = intval($y / $subdivision_factor);
$x_index_old = intval(($x - 1) / $subdivision_factor);
$x_index_new = intval($x / $subdivision_factor);
if (!empty($plane[$y_index_new][$x_index_new]))
{
$img_pos_cur[1] += $this->wave_height($x, $y, $subdivision_factor, 1) - 30 - $cur_height;
$color = $colors[20];
}
$img_pos_cur[1] = min($img_pos_cur[1], $img_y - 1);
$img_buffer[$buffer_cur][$x] = $img_pos_cur;
// Smooth the edges as much as possible by having not more than one low<->high traingle per square
// Otherwise, just
$diag_down = (empty($plane[$y_index_old][$x_index_old]) == empty($plane[$y_index_new][$x_index_new]));
$diag_up = (empty($plane[$y_index_old][$x_index_new]) == empty($plane[$y_index_new][$x_index_old]));
// natural switching
$mode = ($x + $y) & 1;
// override if it requires it
if ($diag_down != $diag_up)
{
$mode = $diag_up;
}
if ($mode)
{
// +-/ /
// 1 |/ 2 /|
// / /-+
$poly1 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_prev][$x]);
$poly2 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_cur][$x], $img_buffer[$buffer_prev][$x]);
}
else
{
// \ \-+
// 1 |\ 2 \|
// +-\ \
$poly1 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_cur][$x]);
$poly2 = array_merge($img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_prev][$x], $img_buffer[$buffer_cur][$x]);
}
imagefilledpolygon($img, $poly1, 3, $color);
imagefilledpolygon($img, $poly2, 3, $color);
}
}
// Output image
header('Content-Type: image/png');
header('Cache-control: no-cache, no-store');
//$mtime = explode(' ', microtime());
//$totaltime = $mtime[0] + $mtime[1] - $starttime;
//echo $totaltime . "<br />\n";
//echo memory_get_usage() - $tmp;
imagepng($img);
imagedestroy($img);
}
function wave_height($x, $y, $factor = 1, $tweak = 0.7)
{
// stretch the wave. TODO: pretty it up
$x = $x/5 + 180;
$y = $y/4;
return ((sin($x / (3 * $factor)) + sin($y / (3 * $factor))) * 10 * $tweak);
}
function grid_height($x, $y, $x_grid, $y_grid, $factor = 1)
{
return ((!($x % ($x_grid * $factor)) || !($y % ($y_grid * $factor))) ? 3 : 0);
}
function captcha_bitmaps()
{
return array(
'width' => 9,
'height' => 13,
'data' => array(
'A' => array(
array(0,0,1,1,1,1,0,0,0),
array(0,1,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,0),
),
'B' => array(
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'C' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'D' => array(
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'E' => array(
array(0,0,1,1,1,1,1,1,1),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'F' => array(
array(0,0,1,1,1,1,1,1,0),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'G' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,1,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'H' => array(
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'I' => array(
array(0,1,1,1,1,1,1,1,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,1,1,1,1,1,1,1,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'J' => array(
array(0,0,0,0,0,0,1,1,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,0,1,0,0,0,0,1,0),
array(0,0,0,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'K' => array(
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,1,0,0,0,0,0,0),
array(1,1,0,0,0,0,0,0,0),
array(1,0,1,0,0,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'L' => array(
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'M' => array(
array(0,1,0,0,0,0,0,1,0),
array(0,1,1,0,0,0,1,1,0),
array(0,1,0,1,0,1,0,1,0),
array(0,1,0,0,1,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'N' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,1,0,0,0,0,0,0,1),
array(1,0,1,0,0,0,0,0,1),
array(1,0,0,1,0,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,0,1,0,0,1),
array(1,0,0,0,0,0,1,0,1),
array(1,0,0,0,0,0,0,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'O' => array(
array(0,0,0,1,1,1,0,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,0,1,1,1,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'P' => array(
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'Q' => array(
array(0,0,1,1,1,1,0,0,0),
array(0,1,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,1,0,0,1,0),
array(1,0,0,0,0,1,0,1,0),
array(0,1,0,0,0,0,1,0,0),
array(0,0,1,1,1,1,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'R' => array(
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,0,0,0),
array(1,0,1,0,0,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'S' => array(
array(0,0,1,1,1,1,1,1,1),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'T' => array(
array(1,1,1,1,1,1,1,1,1),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'U' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'V' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'W' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,1,0,1,0,0,1),
array(1,0,1,0,0,0,1,0,1),
array(1,1,0,0,0,0,0,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'X' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'Y' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'Z' => array(
array(1,1,1,1,1,1,1,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,0,0,0,0),
array(0,0,1,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,1),
array(1,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'1' => array(
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,1,0,0,0,0),
array(0,0,1,0,1,0,0,0,0),
array(0,1,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,1,1,1,1,1,1,1,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'2' => array(
array(0,0,0,1,1,1,0,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,0,0,0,0),
array(0,0,1,0,0,0,0,0,0),
array(0,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,0,0),
),
'3' => array(
array(0,0,0,1,1,1,1,0,0),
array(0,0,1,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,1,1,0,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,0,1,0,0,0,0,1,0),
array(0,0,0,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'4' => array(
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,1,0),
array(0,0,0,0,0,1,0,1,0),
array(0,0,0,0,1,0,0,1,0),
array(0,0,0,1,0,0,0,1,0),
array(0,0,1,0,0,0,0,1,0),
array(0,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'5' => array(
array(1,1,1,1,1,1,1,1,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'6' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,1,1,1,1,0,0),
array(1,0,1,0,0,0,0,1,0),
array(1,1,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'7' => array(
array(1,1,1,1,1,1,1,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'8' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'9' => array(
array(0,0,0,1,1,1,1,0,0),
array(0,0,1,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,1),
array(0,0,1,1,1,1,1,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,0,1,0,0,0,0,1,0),
array(0,0,0,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
)
);
}
}

View File

@@ -0,0 +1,386 @@
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha;
/**
* Main non-gd captcha class
* @ignore
*/
class non_gd
{
var $filtered_pngs;
var $width = 320;
var $height = 50;
/**
* Define filtered pngs on init
*/
function __construct()
{
// If we can we will generate a single filtered png, we avoid nastiness via emulation of some Zlib stuff
$this->define_filtered_pngs();
}
/**
* Create the image containing $code with a seed of $seed
*/
function execute($code, $seed)
{
$img_height = $this->height - 10;
$img_width = 0;
mt_srand($seed);
$char_widths = $hold_chars = array();
$code_len = strlen($code);
for ($i = 0; $i < $code_len; $i++)
{
$char = $code[$i];
$width = mt_rand(0, 4);
$raw_width = $this->filtered_pngs[$char]['width'];
$char_widths[$i] = $width;
$img_width += $raw_width - $width;
// Split the char into chunks of $raw_width + 1 length
if (empty($hold_chars[$char]))
{
$hold_chars[$char] = str_split(base64_decode($this->filtered_pngs[$char]['data']), $raw_width + 1);
}
}
$offset_x = mt_rand(0, $this->width - $img_width);
$offset_y = mt_rand(0, $this->height - $img_height);
$image = '';
for ($i = 0; $i < $this->height; $i++)
{
$image .= chr(0);
if ($i > $offset_y && $i < $offset_y + $img_height)
{
for ($j = 0; $j < $offset_x; $j++)
{
$image .= chr(mt_rand(140, 255));
}
for ($j = 0; $j < $code_len; $j++)
{
$image .= $this->randomise(substr($hold_chars[$code{$j}][$i - $offset_y - 1], 1), $char_widths[$j]);
}
for ($j = $offset_x + $img_width; $j < $this->width; $j++)
{
$image .= chr(mt_rand(140, 255));
}
}
else
{
for ($j = 0; $j < $this->width; $j++)
{
$image .= chr(mt_rand(140, 255));
}
}
}
unset($hold_chars);
$image = $this->create_png($image, $this->width, $this->height);
// Output image
header('Content-Type: image/png');
header('Cache-control: no-cache, no-store');
echo $image;
exit;
}
/**
* This is designed to randomise the pixels of the image data within
* certain limits so as to keep it readable. It also varies the image
* width a little
*/
function randomise($scanline, $width)
{
$new_line = '';
$end = strlen($scanline) - ceil($width/2);
for ($i = (int) floor($width / 2); $i < $end; $i++)
{
$pixel = ord($scanline{$i});
if ($pixel < 190)
{
$new_line .= chr(mt_rand(0, 205));
}
else if ($pixel > 190)
{
$new_line .= chr(mt_rand(145, 255));
}
else
{
$new_line .= $scanline{$i};
}
}
return $new_line;
}
/**
* This creates a chunk of the given type, with the given data
* of the given length adding the relevant crc
*/
function png_chunk($length, $type, $data)
{
$raw = $type . $data;
return pack('N', $length) . $raw . pack('N', crc32($raw));
}
/**
* Creates greyscale 8bit png - The PNG spec can be found at
* http://www.libpng.org/pub/png/spec/PNG-Contents.html we use
* png because it's a fully recognised open standard and supported
* by practically all modern browsers and OSs
*/
function create_png($raw_image, $width, $height)
{
// SIG
$image = pack('C8', 137, 80, 78, 71, 13, 10, 26, 10);
// IHDR
$raw = pack('N2', $width, $height);
$raw .= pack('C5', 8, 0, 0, 0, 0);
$image .= $this->png_chunk(13, 'IHDR', $raw);
// IDAT
if (@extension_loaded('zlib'))
{
$raw_image = gzcompress($raw_image);
$length = strlen($raw_image);
}
else
{
// The total length of this image, uncompressed, is just a calculation of pixels
$length = ($width + 1) * $height;
// Adler-32 hash generation
// Note: The hash is _backwards_ so we must reverse it
if (@extension_loaded('hash'))
{
$adler_hash = strrev(hash('adler32', $raw_image, true));
}
else if (@extension_loaded('mhash'))
{
$adler_hash = strrev(mhash(MHASH_ADLER32, $raw_image));
}
else
{
// Optimized Adler-32 loop ported from the GNU Classpath project
$temp_length = $length;
$s1 = 1;
$s2 = $index = 0;
while ($temp_length > 0)
{
// We can defer the modulo operation:
// s1 maximally grows from 65521 to 65521 + 255 * 3800
// s2 maximally grows by 3800 * median(s1) = 2090079800 < 2^31
$substract_value = ($temp_length < 3800) ? $temp_length : 3800;
$temp_length -= $substract_value;
while (--$substract_value >= 0)
{
$s1 += ord($raw_image[$index]);
$s2 += $s1;
$index++;
}
$s1 %= 65521;
$s2 %= 65521;
}
$adler_hash = pack('N', ($s2 << 16) | $s1);
}
// This is the same thing as gzcompress($raw_image, 0) but does not need zlib
$raw_image = pack('C3v2', 0x78, 0x01, 0x01, $length, ~$length) . $raw_image . $adler_hash;
// The Zlib header + Adler hash make us add on 11
$length += 11;
}
// IDAT
$image .= $this->png_chunk($length, 'IDAT', $raw_image);
// IEND
$image .= $this->png_chunk(0, 'IEND', '');
return $image;
}
/**
* png image data
* Each 'data' element is base64_encoded uncompressed IDAT
*/
function define_filtered_pngs()
{
$this->filtered_pngs = array(
'0' => array(
'data' => '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',
'width' => 40
),
'1' => array(
'data' => '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',
'width' => 40
),
'2' => array(
'data' => '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',
'width' => 40
),
'3' => array(
'data' => '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',
'width' => 40
),
'4' => array(
'data' => 'AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP//////////////////////////nAAAAAAAAAD///////////////8A/////////////////////////8AEAAAAAAAAAP///////////////wD////////////////////////gGAAAAAAAAAAA////////////////AP//////////////////////9DAAAAAAAAAAAAD///////////////8A//////////////////////9UAAAAAAAAAAAAAP///////////////wD/////////////////////hAAAAAAAAAAAAAAA////////////////AP///////////////////7QAAAAAAAAAAAAAAAD///////////////8A///////////////////UDAAAAAAUAAAAAAAAAP///////////////wD/////////////////7CQAAAAABMAAAAAAAAAA////////////////AP////////////////xEAAAAAACU/wAAAAAAAAD///////////////8A////////////////cAAAAAAAZP//AAAAAAAAAP///////////////wD//////////////6AAAAAAADz8//8AAAAAAAAA////////////////AP/////////////IBAAAAAAc6P///wAAAAAAAAD///////////////8A////////////5BgAAAAADMz/////AAAAAAAAAP///////////////wD///////////g0AAAAAACk//////8AAAAAAAAA////////////////AP//////////XAAAAAAAfP///////wAAAAAAAAD///////////////8A//////////8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP///////////wD//////////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA////////////AP//////////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD///////////8A//////////8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP///////////wD//////////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA////////////AP//////////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD///////////8A////////////////////////////AAAAAAAAAP///////////////wD///////////////////////////8AAAAAAAAA////////////////AP///////////////////////////wAAAAAAAAD///////////////8A////////////////////////////AAAAAAAAAP///////////////wD///////////////////////////8AAAAAAAAA////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8=',
'width' => 40
),
'5' => array(
'data' => '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',
'width' => 40
),
'6' => array(
'data' => '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',
'width' => 40
),
'7' => array(
'data' => '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',
'width' => 40
),
'8' => array(
'data' => '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',
'width' => 40
),
'9' => array(
'data' => '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',
'width' => 40
),
'A' => array(
'data' => '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',
'width' => 40
),
'B' => array(
'data' => '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',
'width' => 40
),
'C' => array(
'data' => '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',
'width' => 40
),
'D' => array(
'data' => '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',
'width' => 40
),
'E' => array(
'data' => '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',
'width' => 40
),
'F' => array(
'data' => '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',
'width' => 40
),
'G' => array(
'data' => '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',
'width' => 40
),
'H' => array(
'data' => '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',
'width' => 40
),
'I' => array(
'data' => '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',
'width' => 40
),
'J' => array(
'data' => 'AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP///////////////////////////wAAAAAAAAAA//////////////8A////////////////////////////AAAAAAAAAAD//////////////wD///////////////////////////8AAAAAAAAAAP//////////////AP///////////////////////////wAAAAAAAAAA//////////////8A////////////////////////////AAAAAAAAAAD//////////////wD///////////////////////////8AAAAAAAAAAP//////////////AP///////////////////////////wAAAAAAAAAA//////////////8A////////////////////////////AAAAAAAAAAD//////////////wD///////////////////////////8AAAAAAAAAAP//////////////AP///////////////////////////wAAAAAAAAAA//////////////8A////////////////////////////AAAAAAAAAAD//////////////wD///////////////////////////8AAAAAAAAAAP//////////////AP///////////////////////////wAAAAAAAAAA//////////////8A////////////////////////////AAAAAAAAAAD//////////////wD///////////////////////////8AAAAAAAAAAP//////////////AP///////////////////////////wAAAAAAAAAA//////////////8A////////////////////////////AAAAAAAAAAj//////////////wD//////////+zMrIxwUDAQ//////wAAAAAAAAAIP//////////////AP//////////DAAAAAAAAADo////2AAAAAAAAAA0//////////////8A//////////8wAAAAAAAAAKj///+YAAAAAAAAAFj//////////////wD//////////2gAAAAAAAAAIND/yBgAAAAAAAAAkP//////////////AP//////////vAAAAAAAAAAAAAAAAAAAAAAAAADc//////////////8A////////////MAAAAAAAAAAAAAAAAAAAAAAAUP///////////////wD////////////EBAAAAAAAAAAAAAAAAAAAABjk////////////////AP////////////+sBAAAAAAAAAAAAAAAAAAY2P////////////////8A///////////////EMAAAAAAAAAAAAAAAVOj//////////////////wD/////////////////vHBAIAAAABg8fNT/////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8=',
'width' => 40
),
'K' => array(
'data' => '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',
'width' => 40
),
'L' => array(
'data' => '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',
'width' => 40
),
'M' => array(
'data' => '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',
'width' => 40
),
'N' => array(
'data' => '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',
'width' => 40
),
'O' => array(
'data' => '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',
'width' => 40
),
'P' => array(
'data' => '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',
'width' => 40
),
'Q' => array(
'data' => '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',
'width' => 40
),
'R' => array(
'data' => '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',
'width' => 40
),
'S' => array(
'data' => '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',
'width' => 40
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'T' => array(
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'width' => 40
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'U' => array(
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'V' => array(
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'width' => 40
),
'W' => array(
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'width' => 40
),
'X' => array(
'data' => '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',
'width' => 40
),
'Y' => array(
'data' => 'AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP///////1QAAAAAAAAAAGj//////////2gAAAAAAAAAAFT///////8A////////5BAAAAAAAAAAAMT////////EAAAAAAAAAAAQ5P///////wD/////////mAAAAAAAAAAAKPj/////+CgAAAAAAAAAAJj/////////AP//////////PAAAAAAAAAAAgP////+AAAAAAAAAAAA8//////////8A///////////YCAAAAAAAAAAE2P//2AQAAAAAAAAACNj//////////wD///////////+AAAAAAAAAAAA4//84AAAAAAAAAACA////////////AP////////////woAAAAAAAAAACUlAAAAAAAAAAAKPz///////////8A/////////////8gAAAAAAAAAABAQAAAAAAAAAADI/////////////wD//////////////2wAAAAAAAAAAAAAAAAAAAAAbP//////////////AP//////////////8BwAAAAAAAAAAAAAAAAAABzw//////////////8A////////////////tAAAAAAAAAAAAAAAAAAAtP///////////////wD/////////////////VAAAAAAAAAAAAAAAAFT/////////////////AP/////////////////oEAAAAAAAAAAAAAAQ6P////////////////8A//////////////////+cAAAAAAAAAAAAAJz//////////////////wD///////////////////9AAAAAAAAAAABA////////////////////AP///////////////////9gAAAAAAAAAANj///////////////////8A/////////////////////wAAAAAAAAAA/////////////////////wD/////////////////////AAAAAAAAAAD/////////////////////AP////////////////////8AAAAAAAAAAP////////////////////8A/////////////////////wAAAAAAAAAA/////////////////////wD/////////////////////AAAAAAAAAAD/////////////////////AP////////////////////8AAAAAAAAAAP////////////////////8A/////////////////////wAAAAAAAAAA/////////////////////wD/////////////////////AAAAAAAAAAD/////////////////////AP////////////////////8AAAAAAAAAAP////////////////////8A/////////////////////wAAAAAAAAAA/////////////////////wD/////////////////////AAAAAAAAAAD/////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8=',
'width' => 40
),
'Z' => array(
'data' => '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',
'width' => 40
),
);
}
}

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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha\plugins;
/**
* This class holds the code shared by the two default 3.0.x CAPTCHAs.
*/
abstract class captcha_abstract
{
var $confirm_id;
var $confirm_code;
var $code;
var $seed;
var $attempts = 0;
var $type;
var $solved = 0;
var $captcha_vars = false;
/**
* @var string name of the service.
*/
protected $service_name;
function init($type)
{
global $config, $db, $user;
// read input
$this->confirm_id = request_var('confirm_id', '');
$this->confirm_code = request_var('confirm_code', '');
$refresh = request_var('refresh_vc', false) && $config['confirm_refresh'];
$this->type = (int) $type;
if (!strlen($this->confirm_id) || !$this->load_code())
{
// we have no confirm ID, better get ready to display something
$this->generate_code();
}
else if ($refresh)
{
$this->regenerate_code();
}
}
function execute_demo()
{
global $user;
$this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$this->seed = hexdec(substr(unique_id(), 4, 10));
// compute $seed % 0x7fffffff
$this->seed -= 0x7fffffff * floor($this->seed / 0x7fffffff);
$generator = $this->get_generator_class();
$captcha = new $generator();
define('IMAGE_OUTPUT', 1);
$captcha->execute($this->code, $this->seed);
}
function execute()
{
if (empty($this->code))
{
if (!$this->load_code())
{
// invalid request, bail out
return false;
}
}
$generator = $this->get_generator_class();
$captcha = new $generator();
define('IMAGE_OUTPUT', 1);
$captcha->execute($this->code, $this->seed);
}
function get_template()
{
global $config, $user, $template, $phpEx, $phpbb_root_path;
if ($this->is_solved())
{
return false;
}
else
{
$link = append_sid($phpbb_root_path . 'ucp.' . $phpEx, 'mode=confirm&amp;confirm_id=' . $this->confirm_id . '&amp;type=' . $this->type);
$contact_link = phpbb_get_board_contact_link($config, $phpbb_root_path, $phpEx);
$explain = $user->lang(($this->type != CONFIRM_POST) ? 'CONFIRM_EXPLAIN' : 'POST_CONFIRM_EXPLAIN', '<a href="' . $contact_link . '">', '</a>');
$template->assign_vars(array(
'CONFIRM_IMAGE_LINK' => $link,
'CONFIRM_IMAGE' => '<img src="' . $link . '" />',
'CONFIRM_IMG' => '<img src="' . $link . '" />',
'CONFIRM_ID' => $this->confirm_id,
'S_CONFIRM_CODE' => true,
'S_TYPE' => $this->type,
'S_CONFIRM_REFRESH' => ($config['enable_confirm'] && $config['confirm_refresh'] && $this->type == CONFIRM_REG) ? true : false,
'L_CONFIRM_EXPLAIN' => $explain,
));
return 'captcha_default.html';
}
}
function get_demo_template($id)
{
global $config, $user, $template, $phpbb_admin_path, $phpEx;
$variables = '';
if (is_array($this->captcha_vars))
{
foreach ($this->captcha_vars as $captcha_var => $template_var)
{
$variables .= '&amp;' . rawurlencode($captcha_var) . '=' . request_var($captcha_var, (int) $config[$captcha_var]);
}
}
// acp_captcha has a delivery function; let's use it
$template->assign_vars(array(
'CONFIRM_IMAGE' => append_sid($phpbb_admin_path . 'index.' . $phpEx, 'captcha_demo=1&amp;mode=visual&amp;i=' . $id . '&amp;select_captcha=' . $this->get_service_name()) . $variables,
'CONFIRM_ID' => $this->confirm_id,
));
return 'captcha_default_acp_demo.html';
}
function get_hidden_fields()
{
$hidden_fields = array();
// this is required for posting.php - otherwise we would forget about the captcha being already solved
if ($this->solved)
{
$hidden_fields['confirm_code'] = $this->confirm_code;
}
$hidden_fields['confirm_id'] = $this->confirm_id;
return $hidden_fields;
}
function garbage_collect($type)
{
global $db, $config;
$sql = 'SELECT DISTINCT c.session_id
FROM ' . CONFIRM_TABLE . ' c
LEFT JOIN ' . SESSIONS_TABLE . ' s ON (c.session_id = s.session_id)
WHERE s.session_id IS NULL' .
((empty($type)) ? '' : ' AND c.confirm_type = ' . (int) $type);
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$sql_in = array();
do
{
$sql_in[] = (string) $row['session_id'];
}
while ($row = $db->sql_fetchrow($result));
if (sizeof($sql_in))
{
$sql = 'DELETE FROM ' . CONFIRM_TABLE . '
WHERE ' . $db->sql_in_set('session_id', $sql_in);
$db->sql_query($sql);
}
}
$db->sql_freeresult($result);
}
function uninstall()
{
$this->garbage_collect(0);
}
function install()
{
return;
}
function validate()
{
global $config, $db, $user;
if (empty($user->lang))
{
$user->setup();
}
$error = '';
if (!$this->confirm_id)
{
$error = $user->lang['CONFIRM_CODE_WRONG'];
}
else
{
if ($this->check_code())
{
$this->solved = true;
}
else
{
$error = $user->lang['CONFIRM_CODE_WRONG'];
}
}
if (strlen($error))
{
// okay, incorrect answer. Let's ask a new question.
$this->new_attempt();
return $error;
}
else
{
return false;
}
}
/**
* The old way to generate code, suitable for GD and non-GD. Resets the internal state.
*/
function generate_code()
{
global $db, $user;
$this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$this->confirm_id = md5(unique_id($user->ip));
$this->seed = hexdec(substr(unique_id(), 4, 10));
$this->solved = 0;
// compute $seed % 0x7fffffff
$this->seed -= 0x7fffffff * floor($this->seed / 0x7fffffff);
$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'confirm_id' => (string) $this->confirm_id,
'session_id' => (string) $user->session_id,
'confirm_type' => (int) $this->type,
'code' => (string) $this->code,
'seed' => (int) $this->seed)
);
$db->sql_query($sql);
}
/**
* New Question, if desired.
*/
function regenerate_code()
{
global $db, $user;
$this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$this->seed = hexdec(substr(unique_id(), 4, 10));
$this->solved = 0;
// compute $seed % 0x7fffffff
$this->seed -= 0x7fffffff * floor($this->seed / 0x7fffffff);
$sql = 'UPDATE ' . CONFIRM_TABLE . ' SET ' . $db->sql_build_array('UPDATE', array(
'code' => (string) $this->code,
'seed' => (int) $this->seed)) . '
WHERE
confirm_id = \'' . $db->sql_escape($this->confirm_id) . '\'
AND session_id = \'' . $db->sql_escape($user->session_id) . '\'';
$db->sql_query($sql);
}
/**
* New Question, if desired.
*/
function new_attempt()
{
global $db, $user;
$this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$this->seed = hexdec(substr(unique_id(), 4, 10));
$this->solved = 0;
// compute $seed % 0x7fffffff
$this->seed -= 0x7fffffff * floor($this->seed / 0x7fffffff);
$sql = 'UPDATE ' . CONFIRM_TABLE . ' SET ' . $db->sql_build_array('UPDATE', array(
'code' => (string) $this->code,
'seed' => (int) $this->seed)) . '
, attempts = attempts + 1
WHERE
confirm_id = \'' . $db->sql_escape($this->confirm_id) . '\'
AND session_id = \'' . $db->sql_escape($user->session_id) . '\'';
$db->sql_query($sql);
}
/**
* Look up everything we need for painting&checking.
*/
function load_code()
{
global $db, $user;
$sql = 'SELECT code, seed, attempts
FROM ' . CONFIRM_TABLE . "
WHERE confirm_id = '" . $db->sql_escape($this->confirm_id) . "'
AND session_id = '" . $db->sql_escape($user->session_id) . "'
AND confirm_type = " . $this->type;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
$this->code = $row['code'];
$this->seed = $row['seed'];
$this->attempts = $row['attempts'];
return true;
}
return false;
}
function check_code()
{
return (strcasecmp($this->code, $this->confirm_code) === 0);
}
function get_attempt_count()
{
return $this->attempts;
}
function reset()
{
global $db, $user;
$sql = 'DELETE FROM ' . CONFIRM_TABLE . "
WHERE session_id = '" . $db->sql_escape($user->session_id) . "'
AND confirm_type = " . (int) $this->type;
$db->sql_query($sql);
// we leave the class usable by generating a new question
$this->generate_code();
}
function is_solved()
{
if (request_var('confirm_code', false) && $this->solved === 0)
{
$this->validate();
}
return (bool) $this->solved;
}
/**
* API function
*/
function has_config()
{
return false;
}
/**
* @return string the name of the service corresponding to the plugin
*/
function get_service_name()
{
return $this->service_name;
}
/**
* Set the name of the plugin
*
* @param string $name
*/
public function set_name($name)
{
$this->service_name = $name;
}
/**
* @return string the name of the class used to generate the captcha
*/
abstract function get_generator_class();
}

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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha\plugins;
class gd extends captcha_abstract
{
var $captcha_vars = array(
'captcha_gd_x_grid' => 'CAPTCHA_GD_X_GRID',
'captcha_gd_y_grid' => 'CAPTCHA_GD_Y_GRID',
'captcha_gd_foreground_noise' => 'CAPTCHA_GD_FOREGROUND_NOISE',
// 'captcha_gd' => 'CAPTCHA_GD_PREVIEWED',
'captcha_gd_wave' => 'CAPTCHA_GD_WAVE',
'captcha_gd_3d_noise' => 'CAPTCHA_GD_3D_NOISE',
'captcha_gd_fonts' => 'CAPTCHA_GD_FONTS',
);
public function is_available()
{
return @extension_loaded('gd');
}
/**
* @return string the name of the class used to generate the captcha
*/
function get_generator_class()
{
return '\\phpbb\\captcha\\gd';
}
/**
* API function
*/
function has_config()
{
return true;
}
public function get_name()
{
return 'CAPTCHA_GD';
}
function acp_page($id, &$module)
{
global $db, $user, $auth, $template;
global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
$user->add_lang('acp/board');
$config_vars = array(
'enable_confirm' => 'REG_ENABLE',
'enable_post_confirm' => 'POST_ENABLE',
'confirm_refresh' => 'CONFIRM_REFRESH',
'captcha_gd' => 'CAPTCHA_GD',
);
$module->tpl_name = 'captcha_gd_acp';
$module->page_title = 'ACP_VC_SETTINGS';
$form_key = 'acp_captcha';
add_form_key($form_key);
$submit = request_var('submit', '');
if ($submit && check_form_key($form_key))
{
$captcha_vars = array_keys($this->captcha_vars);
foreach ($captcha_vars as $captcha_var)
{
$value = request_var($captcha_var, 0);
if ($value >= 0)
{
set_config($captcha_var, $value);
}
}
add_log('admin', 'LOG_CONFIG_VISUAL');
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($module->u_action));
}
else if ($submit)
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($module->u_action));
}
else
{
foreach ($this->captcha_vars as $captcha_var => $template_var)
{
$var = (isset($_REQUEST[$captcha_var])) ? request_var($captcha_var, 0) : $config[$captcha_var];
$template->assign_var($template_var, $var);
}
$template->assign_vars(array(
'CAPTCHA_PREVIEW' => $this->get_demo_template($id),
'CAPTCHA_NAME' => $this->get_service_name(),
'U_ACTION' => $module->u_action,
));
}
}
function execute_demo()
{
global $config;
$config_old = $config;
$config = new \phpbb\config\config(array());
foreach ($config_old as $key => $value)
{
$config->set($key, $value);
}
foreach ($this->captcha_vars as $captcha_var => $template_var)
{
$config->set($captcha_var, request_var($captcha_var, (int) $config[$captcha_var]));
}
parent::execute_demo();
$config = $config_old;
}
}

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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha\plugins;
class gd_wave extends captcha_abstract
{
public function is_available()
{
return @extension_loaded('gd');
}
public function get_name()
{
return 'CAPTCHA_GD_3D';
}
/**
* @return string the name of the class used to generate the captcha
*/
function get_generator_class()
{
return '\\phpbb\\captcha\\gd_wave';
}
function acp_page($id, &$module)
{
global $config, $db, $template, $user;
trigger_error($user->lang['CAPTCHA_NO_OPTIONS'] . adm_back_link($module->u_action));
}
}

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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha\plugins;
class nogd extends captcha_abstract
{
public function is_available()
{
return true;
}
public function get_name()
{
return 'CAPTCHA_NO_GD';
}
/**
* @return string the name of the class used to generate the captcha
*/
function get_generator_class()
{
return '\\phpbb\\captcha\\non_gd';
}
function acp_page($id, &$module)
{
global $user;
trigger_error($user->lang['CAPTCHA_NO_OPTIONS'] . adm_back_link($module->u_action));
}
}

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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\captcha\plugins;
class recaptcha extends captcha_abstract
{
var $recaptcha_server = 'http://www.google.com/recaptcha/api';
var $recaptcha_server_secure = 'https://www.google.com/recaptcha/api'; // class constants :(
// We are opening a socket to port 80 of this host and send
// the POST request asking for verification to the path specified here.
var $recaptcha_verify_server = 'www.google.com';
var $recaptcha_verify_path = '/recaptcha/api/verify';
var $challenge;
var $response;
// PHP4 Constructor
function phpbb_recaptcha()
{
global $request;
$this->recaptcha_server = $request->is_secure() ? $this->recaptcha_server_secure : $this->recaptcha_server;
}
function init($type)
{
global $config, $db, $user;
$user->add_lang('captcha_recaptcha');
parent::init($type);
$this->challenge = request_var('recaptcha_challenge_field', '');
$this->response = request_var('recaptcha_response_field', '');
}
public function is_available()
{
global $config, $user;
$user->add_lang('captcha_recaptcha');
return (isset($config['recaptcha_pubkey']) && !empty($config['recaptcha_pubkey']));
}
/**
* API function
*/
function has_config()
{
return true;
}
static public function get_name()
{
return 'CAPTCHA_RECAPTCHA';
}
/**
* This function is implemented because required by the upper class, but is never used for reCaptcha.
*/
function get_generator_class()
{
throw new \Exception('No generator class given.');
}
function acp_page($id, &$module)
{
global $config, $db, $template, $user;
$captcha_vars = array(
'recaptcha_pubkey' => 'RECAPTCHA_PUBKEY',
'recaptcha_privkey' => 'RECAPTCHA_PRIVKEY',
);
$module->tpl_name = 'captcha_recaptcha_acp';
$module->page_title = 'ACP_VC_SETTINGS';
$form_key = 'acp_captcha';
add_form_key($form_key);
$submit = request_var('submit', '');
if ($submit && check_form_key($form_key))
{
$captcha_vars = array_keys($captcha_vars);
foreach ($captcha_vars as $captcha_var)
{
$value = request_var($captcha_var, '');
if ($value)
{
set_config($captcha_var, $value);
}
}
add_log('admin', 'LOG_CONFIG_VISUAL');
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($module->u_action));
}
else if ($submit)
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($module->u_action));
}
else
{
foreach ($captcha_vars as $captcha_var => $template_var)
{
$var = (isset($_REQUEST[$captcha_var])) ? request_var($captcha_var, '') : ((isset($config[$captcha_var])) ? $config[$captcha_var] : '');
$template->assign_var($template_var, $var);
}
$template->assign_vars(array(
'CAPTCHA_PREVIEW' => $this->get_demo_template($id),
'CAPTCHA_NAME' => $this->get_service_name(),
'U_ACTION' => $module->u_action,
));
}
}
// not needed
function execute_demo()
{
}
// not needed
function execute()
{
}
function get_template()
{
global $config, $user, $template, $phpbb_root_path, $phpEx;
if ($this->is_solved())
{
return false;
}
else
{
$contact_link = phpbb_get_board_contact_link($config, $phpbb_root_path, $phpEx);
$explain = $user->lang(($this->type != CONFIRM_POST) ? 'CONFIRM_EXPLAIN' : 'POST_CONFIRM_EXPLAIN', '<a href="' . $contact_link . '">', '</a>');
$template->assign_vars(array(
'RECAPTCHA_SERVER' => $this->recaptcha_server,
'RECAPTCHA_PUBKEY' => isset($config['recaptcha_pubkey']) ? $config['recaptcha_pubkey'] : '',
'RECAPTCHA_ERRORGET' => '',
'S_RECAPTCHA_AVAILABLE' => self::is_available(),
'S_CONFIRM_CODE' => true,
'S_TYPE' => $this->type,
'L_CONFIRM_EXPLAIN' => $explain,
));
return 'captcha_recaptcha.html';
}
}
function get_demo_template($id)
{
return $this->get_template();
}
function get_hidden_fields()
{
$hidden_fields = array();
// this is required for posting.php - otherwise we would forget about the captcha being already solved
if ($this->solved)
{
$hidden_fields['confirm_code'] = $this->code;
}
$hidden_fields['confirm_id'] = $this->confirm_id;
return $hidden_fields;
}
function uninstall()
{
$this->garbage_collect(0);
}
function install()
{
return;
}
function validate()
{
if (!parent::validate())
{
return false;
}
else
{
return $this->recaptcha_check_answer();
}
}
// Code from here on is based on recaptchalib.php
/*
* This is a PHP library that handles calling reCAPTCHA.
* - Documentation and latest version
* http://recaptcha.net/plugins/php/
* - Get a reCAPTCHA API Key
* http://recaptcha.net/api/getkey
* - Discussion group
* http://groups.google.com/group/recaptcha
*
* Copyright (c) 2007 reCAPTCHA -- http://recaptcha.net
* AUTHORS:
* Mike Crawford
* Ben Maurer
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* Submits an HTTP POST to a reCAPTCHA server
* @param string $host
* @param string $path
* @param array $data
* @param int port
* @return array response
*/
function _recaptcha_http_post($host, $path, $data, $port = 80)
{
$req = $this->_recaptcha_qsencode ($data);
$http_request = "POST $path HTTP/1.0\r\n";
$http_request .= "Host: $host\r\n";
$http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
$http_request .= "Content-Length: " . strlen($req) . "\r\n";
$http_request .= "User-Agent: reCAPTCHA/PHP/phpBB\r\n";
$http_request .= "\r\n";
$http_request .= $req;
$response = '';
if (false == ($fs = @fsockopen($host, $port, $errno, $errstr, 10)))
{
trigger_error('RECAPTCHA_SOCKET_ERROR', E_USER_ERROR);
}
fwrite($fs, $http_request);
while (!feof($fs))
{
// One TCP-IP packet
$response .= fgets($fs, 1160);
}
fclose($fs);
$response = explode("\r\n\r\n", $response, 2);
return $response;
}
/**
* Calls an HTTP POST function to verify if the user's guess was correct
* @param array $extra_params an array of extra variables to post to the server
* @return ReCaptchaResponse
*/
function recaptcha_check_answer($extra_params = array())
{
global $config, $user;
//discard spam submissions
if ($this->challenge == null || strlen($this->challenge) == 0 || $this->response == null || strlen($this->response) == 0)
{
return $user->lang['RECAPTCHA_INCORRECT'];
}
$response = $this->_recaptcha_http_post($this->recaptcha_verify_server, $this->recaptcha_verify_path,
array(
'privatekey' => $config['recaptcha_privkey'],
'remoteip' => $user->ip,
'challenge' => $this->challenge,
'response' => $this->response
) + $extra_params
);
$answers = explode("\n", $response[1]);
if (trim($answers[0]) === 'true')
{
$this->solved = true;
return false;
}
else
{
return $user->lang['RECAPTCHA_INCORRECT'];
}
}
/**
* Encodes the given data into a query string format
* @param $data - array of string elements to be encoded
* @return string - encoded request
*/
function _recaptcha_qsencode($data)
{
$req = '';
foreach ($data as $key => $value)
{
$req .= $key . '=' . urlencode(stripslashes($value)) . '&';
}
// Cut the last '&'
$req = substr($req, 0, strlen($req) - 1);
return $req;
}
}

View File

@@ -0,0 +1,44 @@
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\db\migration\data\v310;
class captcha_plugins extends \phpbb\db\migration\migration
{
static public function depends_on()
{
return array(
'\phpbb\db\migration\data\v310\rc2',
);
}
public function update_data()
{
$captcha_plugin = $this->config['captcha_plugin'];
if (strpos($this->config['captcha_plugin'], 'phpbb_captcha_') === 0)
{
$captcha_plugin = substr($this->config['captcha_plugin'], strlen('phpbb_captcha_'));
}
return array(
array('if', array(
(is_file($this->phpbb_root_path . 'phpbb/captcha/plugins/' . $captcha_plugin . '.' . $this->php_ext)),
array('config.update', array('captcha_plugin', 'core.captcha.plugins.' . $captcha_plugin)),
)),
array('if', array(
(!is_file($this->phpbb_root_path . 'phpbb/captcha/plugins/' . $captcha_plugin . '.' . $this->php_ext)),
array('config.update', array('captcha_plugin', 'core.captcha.plugins.nogd')),
)),
);
}
}

View File

@@ -962,7 +962,7 @@ class session
*/
function session_gc()
{
global $db, $config, $phpbb_root_path, $phpEx;
global $db, $config, $phpbb_root_path, $phpEx, $phpbb_container;
$batch_size = 10;
@@ -1022,11 +1022,7 @@ class session
}
// only called from CRON; should be a safe workaround until the infrastructure gets going
if (!class_exists('phpbb_captcha_factory', false))
{
include($phpbb_root_path . "includes/captcha/captcha_factory." . $phpEx);
}
$captcha_factory = new \phpbb_captcha_factory();
$captcha_factory = $phpbb_container->get('captcha.factory');
$captcha_factory->garbage_collect($config['captcha_plugin']);
$sql = 'DELETE FROM ' . LOGIN_ATTEMPT_TABLE . '