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mirror of https://github.com/pi-hole/pi-hole synced 2024-12-22 23:08:07 +00:00

Merge pull request #1416 from WaLLy3K/blockpage2

Block Page 2.0
This commit is contained in:
WaLLy3K 2017-09-14 20:39:45 +10:00 committed by GitHub
commit e7ae62ba76
3 changed files with 647 additions and 305 deletions

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@ -1,136 +1,384 @@
/* CSS Reset */
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video { margin: 0; padding: 0; border: 0; font-size: 100%; font: inherit; vertical-align: baseline; }
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { display: block; }
body { line-height: 1; }
ol, ul { list-style: none; }
blockquote, q { quotes: none; }
blockquote:before, blockquote:after, q:before, q:after { content: ''; content: none; }
table { border-collapse: collapse; border-spacing: 0; }
html { height: 100%; overflow-x: hidden; }
/* Pi-hole: A black hole for Internet advertisements
* (c) 2017 Pi-hole, LLC (https://pi-hole.net)
* Network-wide ad blocking via your own hardware.
*
* This file is copyright under the latest version of the EUPL.
* Please see LICENSE file for your rights under this license. */
/* General Style */
a { color: rgba(0,60,120,0.95); text-decoration: none; } /* 1E3C5A */
a:hover { color: rgba(210,120,0,0.95); transition-duration: .2s; } /* 255, 128, 0 */
divs a { border-bottom: 1px dashed rgba(30,60,90,0.3); }
b { font-weight: bold; }
i { font-style: italic; }
/* Text Customisation Options ======> */
.title:before { content: "Website Blocked"; }
.altBtn:before { content: "Why am I here?"; }
.linkPH:before { content: "About Pi-hole"; }
.linkEmail:before { content: "Contact Admin"; }
footer, pre, td { font-family: monospace; padding-left: 15px; }
/*body, header { background: #E1E1E1; }*/
#bpOutput.add:before { content: "Info"; }
#bpOutput.add:after { content: "The domain is being whitelisted..."; }
#bpOutput.error:before, .unhandled:before { content: "Error"; }
#bpOutput.unhandled:after { content: "An unhandled exception occured. This may happen when your browser is unable to load jQuery, or when the webserver is denying access to the Pi-hole API."; }
#bpOutput.success:before { content: "Success"; }
#bpOutput.success:after { content: "Website has been whitelisted! You may need to flush your DNS cache"; }
.recentwl:before { content: "This site has been whitelisted. Please flush your DNS cache and/or restart your browser."; }
.unknown:before { content: "This website is not found in any of Pi-hole's blacklists. The reason you have arrived here is unknown."; }
.cname:before { content: "This site is an alias for "; } /* <a href="http://cname.com">cname.com</a> */
.cname:after { content: ", which may be blocked by Pi-hole."; }
.blacklist:before { content: "Manually Blacklisted"; }
.wildcard:before { content: "Manually Blacklisted by Wildcard"; }
.noblock:before { content: "Not found on any Blacklist"; }
#bpBlock:before { content: "Access to the following website has been denied:"; }
#bpFlag:before { content: "This is primarily due to being flagged as:"; }
#bpHelpTxt:before { content: "If you have an ongoing use for this website, please "; }
#bpHelpTxt a:before, #bpHelpTxt span:before { content: "ask the administrator"; }
#bpHelpTxt:after{ content: " of the Pi-hole on this network to have it whitelisted"; }
#bpBack:before { content: "Back to safety"; }
#bpInfo:before { content: "Technical Info"; }
#bpFoundIn:before { content: "This site is found in "; }
#bpFoundIn span:after { content: " of "; }
#bpFoundIn:after { content: " lists:"; }
#bpWhitelist:before { content: "Whitelist"; }
footer span:before { content: "Page generated on "; }
/* Hide whitelisting form entirely */
/* #bpWLButtons { display: none; } */
/* Text Customisation Options <=============================== */
/* http://necolas.github.io/normalize.css ======> */
html { font-family: sans-serif; line-height: 1.15; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; }
body { margin: 0; }
article, aside, footer, header, nav, section { display: block; }
h1 { font-size: 2em; margin: 0.67em 0; }
figcaption, figure, main { display: block; }
figure { margin: 1em 40px; }
hr { box-sizing: content-box; height: 0; overflow: visible; }
pre { font-family: monospace, monospace; font-size: 1em; }
a { background-color: transparent; -webkit-text-decoration-skip: objects; }
a:active, a:hover { outline-width: 0; }
abbr[title] { border-bottom: none; text-decoration: underline; text-decoration: underline dotted; }
b, strong { font-weight: inherit; }
b, strong { font-weight: bolder; }
code, kbd, samp { font-family: monospace, monospace; font-size: 1em; }
dfn { font-style: italic; }
mark { background-color: #ff0; color: #000; }
small { font-size: 80%; }
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
sub { bottom: -0.25em; }
sup { top: -0.5em; }
audio, video { display: inline-block; }
audio:not([controls]) { display: none; height: 0; }
img { border-style: none; }
svg:not(:root) { overflow: hidden; }
button, input, optgroup, select, textarea { font-family: sans-serif; font-size: 100%; line-height: 1.15; margin: 0; }
button, input { overflow: visible; }
button, select { text-transform: none; }
button, html [type="button"], [type="reset"], [type="submit"] { -webkit-appearance: button; }
button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner { border-style: none; padding: 0; }
button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring { outline: 1px dotted ButtonText; }
fieldset { border: 1px solid #c0c0c0; margin: 0 2px; padding: 0.35em 0.625em 0.75em; }
legend { box-sizing: border-box; color: inherit; display: table; max-width: 100%; padding: 0; white-space: normal; }
progress { display: inline-block; vertical-align: baseline; }
textarea { overflow: auto; }
[type="checkbox"], [type="radio"] { box-sizing: border-box; padding: 0; }
[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button { height: auto; }
[type="search"] { -webkit-appearance: textfield; outline-offset: -2px; }
[type="search"]::-webkit-search-cancel-button, [type="search"]::-webkit-search-decoration { -webkit-appearance: none; }
::-webkit-file-upload-button { -webkit-appearance: button; font: inherit; }
details, menu { display: block; }
summary { display: list-item; }
canvas { display: inline-block; }
template { display: none; }
[hidden] { display: none; }
/* Normalize.css <=============================== */
html { font-size: 62.5%; }
a { color: #3c8dbc; text-decoration: none; }
a:hover { color: #72afda; text-decoration: underline; }
b { color: rgb(68,68,68); }
p { margin: 0; }
label, .buttons a {
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
label, .buttons *:not([disabled]) { cursor: pointer; }
/* Touch device dark tap highlight */
header h1 a, label, .buttons * { -webkit-tap-highlight-color: transparent; }
/* Webkit Focus Glow */
textarea, input, button { outline: none; }
@font-face {
font-family: "Source Sans Pro";
font-style: normal;
font-weight: 400;
src: local("Source Sans Pro"), local("SourceSansPro-Regular"), url("/admin/style/vendor/SourceSansPro/SourceSansPro-Regular.ttf") format("truetype");
}
@font-face {
font-family: "Source Sans Pro";
font-style: normal;
font-weight: 700;
src: local("Source Sans Pro Bold"), local("SourceSansPro-Bold"), url("/admin/style/vendor/SourceSansPro/SourceSansPro-Bold.ttf") format("truetype");
}
body {
background-image: -webkit-linear-gradient(top, rgba(240,240,240,0.95), rgba(190,190,190,0.95));
background-image: linear-gradient(to bottom, rgba(240,240,240,0.95), rgba(190,190,190,0.95));
background-attachment: fixed;
color: rgba(64,64,64,0.95);
font: 14px, sans-serif;
line-height: 1em;
background: #dbdbdb url("/admin/img/boxed-bg.jpg") repeat fixed;
color: #333;
font: 1.4rem "Source Sans Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;
line-height: 2.2rem;
}
/* User is greeted with a splash page when browsing to Pi-hole IP address */
#splashpage { background: #222; color: rgba(255,255,255,0.7); text-align: center; }
#splashpage img { margin: 5px; width: 256px; }
#splashpage b { color: inherit; }
#bpWrapper {
margin: 0 auto;
max-width: 1250px;
box-shadow: 0 0 8px rgba(0,0,0,0.5);
}
header {
min-width: 320px;
width: 100%;
text-shadow: 0 1px rgba(255,255,255,0.6);
display: table;
table-layout: fixed;
border: 1px solid rgba(0,0,0,0.25);
border-top-color: rgba(255,255,255,0.85);
border-style: solid none;
background-image: -webkit-linear-gradient(top, rgba(240,240,240,0.95), rgba(220,220,220,0.95));
background-image: linear-gradient(to bottom, rgba(240,240,240,0.95), rgba(220,220,220,0.95));
box-shadow: 0 0 1px 1px rgba(0,0,0,0.04);
background: #3c8dbc;
display: table;
position: relative;
width: 100%;
}
header h1, header div {
display: table-cell;
color: inherit;
font-weight: bold;
vertical-align: middle;
white-space: nowrap;
overflow: hidden;
box-sizing: border-box;
header h1, header h1 a, header .spc, header #bpAlt label {
display: table-cell;
color: #fff;
white-space: nowrap;
vertical-align: middle;
height: 50px; /* Must match #bpAbout top value */
}
header h1 {
font-size: 22px;
font-weight: bold;
width: 100%;
padding: 8px 0;
text-indent: 32px;
background: url("http://pi.hole/admin/img/logo.svg") left no-repeat;
background-size: 30px 22px;
h1 a {
background-color: rgba(0,0,0,0.1);
font-family: "Helvetica Neue", Helvetica, Arial ,sans-serif;
font-size: 2rem;
font-weight: normal;
min-width: 230px;
text-align: center;
}
header h1 a, h1 a:hover { color: inherit; }
header .alt { width: 85px; font-size: 0.8em; padding-right: 4px; text-align: right; line-height: 1.25em; }
.active { color: green; }
.inactive { color: red; }
h1 a:hover, header #bpAlt:hover { background-color: rgba(0,0,0,0.12); color: inherit; text-decoration: none; }
header .spc { width: 100%; }
header #bpAlt label {
background: url("/admin/img/logo.svg") no-repeat center left 15px;
background-size: 15px 23px;
padding: 0 15px;
text-indent: 30px;
}
[type=checkbox][id$="Toggle"] { display: none; }
[type=checkbox][id$="Toggle"]:checked ~ #bpAbout,
[type=checkbox][id$="Toggle"]:checked ~ #bpMoreInfo {
display: block; }
/* Click anywhere else on screen to hide #bpAbout */
#bpAboutToggle:checked {
display: block;
height: 300px; /* VH Fallback */
height: 100vh;
left: 0;
top: 0;
opacity: 0;
position: absolute;
width: 100%;
}
#bpAbout {
background: #3c8dbc;
border-bottom-left-radius: 5px;
border: 1px solid #FFF;
border-right-width: 0;
box-shadow: -1px 1px 1px rgba(0,0,0,0.12);
box-sizing: border-box;
display: none;
font-size: 1.7rem;
top: 50px;
position: absolute;
right: 0;
width: 280px;
z-index: 1;
}
.aboutPH {
box-sizing: border-box;
color: rgba(255,255,255,0.8);
display: block;
padding: 10px;
width: 100%;
text-align: center;
}
.aboutImg {
background: url("/admin/img/logo.svg") no-repeat center;
background-size: 90px 90px;
border: 3px solid rgba(255,255,255,0.2);
height: 90px;
margin: 0 auto;
padding: 2px;
width: 90px;
}
.aboutPH p { margin: 10px 0; }
.aboutPH small { display: block; font-size: 1.2rem; }
.aboutLink {
background: #fff;
border-top: 1px solid #ddd;
display: table;
font-size: 1.4rem;
text-align: center;
width: 100%;
}
.aboutLink a {
display: table-cell;
padding: 14px;
min-width: 50%;
}
main {
display: block;
width: 80%;
padding: 10px;
font-size: 1em;
background-color: rgba(255,255,255,0.85);
margin: 8px auto;
box-sizing: border-box;
border: 1px solid rgba(0,0,0,0.25);
box-shadow: 4px 4px rgba(0,0,0,0.1);
line-height: 1.2em;
border-radius: 8px;
background: #ecf0f5;
font-size: 1.65rem;
padding: 10px;
}
h2 { /* Rgba is shared with .transparent th */
font: 1.15em sans-serif;
background-color: rgba(255,0,0,0.4);
text-shadow: none;
line-height: 1.1em;
padding-bottom: 1px;
margin-top: 8px;
margin-bottom: 4px;
background: -webkit-linear-gradient(left, rgba(0,0,0,0.25), transparent 80%) no-repeat;
background: linear-gradient(to right, rgba(0,0,0,0.25), transparent 80%) no-repeat;
background-size: 100% 1px;
background-position: 0 17px;
#bpOutput {
background: #00c0ef;
border-radius: 3px;
border: 1px solid rgba(0,0,0,0.1);
color: #fff;
font-size: 1.4rem;
margin-bottom: 10px;
margin-top: 5px;
padding: 15px;
}
h2:first-child { margin-top: 0; }
h2 ~ *:not(h2) { margin-left: 4px; }
li { padding: 2px 0; }
li::before { content: "\00BB\00a0"; }
li a { position: relative; top: 1px; } /* Center bullet-point arrows */
/* Button Style */
.buttons a, button, input, .transparent th a { /* Swapped rgba is shared with input[type='url'] */
display: inline-block;
color: rgba(32,32,32,0.9);
font-weight: bold;
text-align: center;
cursor: pointer;
text-shadow: 0 1px rgba(255,255,255,0.2);
line-height: 0.86em;
font-size: 1em;
padding: 4px 8px;
background: #FAFAFA;
background-image: -webkit-linear-gradient(top, rgba(255,255,255,0.05), rgba(0,0,0,0.05));
background-image: linear-gradient(to bottom, rgba(255,255,255,0.05), rgba(0,0,0,0.05));
border: 1px solid rgba(0,0,0,0.25);
border-radius: 4px;
box-shadow: 0 1px 0 rgba(0,0,0,0.04);
#bpOutput:before {
background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='7' height='14' viewBox='0 0 7 14'%3E%3Cpath fill='%23fff' d='M6,11a1.371,1.371,0,0,1,1,1v1a1.371,1.371,0,0,1-1,1H1a1.371,1.371,0,0,1-1-1V12a1.371,1.371,0,0,1,1-1H2V8H1A1.371,1.371,0,0,1,0,7V6A1.371,1.371,0,0,1,1,5H4A1.371,1.371,0,0,1,5,6v5H6ZM3.5,0A1.5,1.5,0,1,1,2,1.5,1.5,1.5,0,0,1,3.5,0Z'/%3E%3C/svg%3E") no-repeat center left;
display: block;
font-size: 1.8rem;
text-indent: 15px;
}
.buttons { white-space: nowrap; width: 100%; display: table; }
.buttons33 { white-space: nowrap; width: 33.333%; display: table; text-align: center; margin-left: 33.333% }
.mini a { width: 50%; }
a.safe { background-color: rgba(0,220,0,0.5); }
button.safe { background-color: rgba(0,220,0,0.5); }
a.warn { background-color: rgba(220,0,0,0.5); }
#bpOutput.hidden { display: none; }
#bpOutput.success { background: #00a65a; }
#bpOutput.error { background: #dd4b39; }
.blocked a, .mini a { display: table-cell; }
.blocked a.safe50 { width: 50%; background-color: rgba(0,220,0,0.5); }
.blocked a.safe33 { width: 33.333%; background-color: rgba(0,220,0,0.5); }
.blockMsg, .flagMsg {
font: bold 1.8rem Consolas, Courier, monospace;
padding: 5px 10px 10px 10px;
text-indent: 15px;
}
/* Types of text */
.msg { white-space: pre; overflow: auto; -webkit-overflow-scrolling: touch; display: block; line-height: 1.2em; font-weight: bold; font-size: 1.15em; margin: 4px 8px 8px 8px; white-space: pre-line; }
#bpHelpTxt { padding-bottom: 10px; }
footer { font-size: 0.8em; text-align: center; width: 87%; margin: 4px auto; }
.buttons {
border-spacing: 5px 0;
display: table;
width: 100%;
}
.buttons * {
-moz-appearance: none;
-webkit-appearance: none;
border-radius: 3px;
border: 1px solid rgba(0,0,0,0.1);
box-sizing: content-box;
display: table-cell;
font-size: 1.65rem;
margin-right: 5px;
min-height: 20px;
padding: 6px 12px;
position: relative;
text-align: center;
vertical-align: top;
white-space: nowrap;
width: auto;
}
.buttons a:hover { text-decoration: none; }
/* Button hover dark overlay */
.buttons *:not(input):not([disabled]):hover {
background-image: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.1));
color: #FFF;
}
/* Button active shadow inset */
.buttons *:not([disabled]):not(input):active {
box-shadow: inset 0 3px 5px rgba(0,0,0,0.125);
}
/* Input border colour */
.buttons *:not([disabled]):hover, .buttons input:focus {
border-color: rgba(0,0,0,0.25);
}
#bpButtons * { width: 50%; color: #FFF; }
#bpBack { background-color: #00a65a; }
#bpInfo { background-color: #3c8dbc; }
#bpWhitelist { background-color: #dd4b39; }
#blockpage .buttons [type=password][disabled] { color: rgba(0,0,0,1); }
#blockpage .buttons [disabled] { color: rgba(0,0,0,0.55); background-color: #e3e3e3; }
#blockpage .buttons [type=password]:-ms-input-placeholder { color: rgba(51,51,51,0.8); }
input[type=password] { font-size: 1.5rem; }
@keyframes slidein { from { max-height: 0; opacity: 0; } to { max-height: 300px; opacity: 1; } }
#bpMoreToggle:checked ~ #bpMoreInfo { display: block; margin-top: 8px; animation: slidein 0.05s linear; }
#bpMoreInfo { display: none; margin-top: 10px; }
#bpQueryOutput {
font-size: 1.2rem;
line-height: 1.65rem;
margin: 5px 0 0 0;
overflow: auto;
padding: 0 5px;
-webkit-overflow-scrolling: touch;
}
#bpQueryOutput span { margin-right: 4px; }
#bpWLButtons { width: auto; margin-top: 10px; }
#bpWLButtons * { display: inline-block; }
#bpWLDomain { display: none; }
#bpWLPassword { width: 160px; }
#bpWhitelist { color: #fff; }
footer {
background: #fff;
border-top: 1px solid #d2d6de;
color: #444;
font: 1.2rem Consolas, Courier, monospace;
padding: 8px;
}
/* Responsive Content */
@media only screen and (max-width: 500px) {
h1 a { font-size: 1.8rem; min-width: 170px; }
footer span:before { content: "Generated "; }
footer span { display: block; }
}
@media only screen and (min-width: 1251px) {
#bpWrapper, footer { border-radius: 0 0 5px 5px; }
#bpAbout { border-right-width: 1px; }
}

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var x = "Pi-hole: A black hole for Internet advertisements."
var x = ""

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<?php
/* Detailed Pi-hole Block Page: Show "Website Blocked" if user browses to site, but not to image/file requests based on the work of WaLLy3K for DietPi & Pi-Hole */
/* Pi-hole: A black hole for Internet advertisements
* (c) 2017 Pi-hole, LLC (https://pi-hole.net)
* Network-wide ad blocking via your own hardware.
*
* This file is copyright under the latest version of the EUPL.
* Please see LICENSE file for your rights under this license. */
function validIP($address){
if (preg_match('/[.:0]/', $address) && !preg_match('/[1-9a-f]/', $address)) {
// Test if address contains either `:` or `0` but not 1-9 or a-f
return false;
}
return !filter_var($address, FILTER_VALIDATE_IP) === false;
// Sanitise HTTP_HOST output
$serverName = htmlspecialchars($_SERVER["HTTP_HOST"]);
// Get values from setupVars.conf
if (is_file("/etc/pihole/setupVars.conf")) {
$setupVars = parse_ini_file("/etc/pihole/setupVars.conf");
$svFQDN = $setupVars["FQDN"];
$svPasswd = !empty($setupVars["WEBPASSWORD"]);
$svEmail = (!empty($setupVars["ADMIN_EMAIL"]) && filter_var($setupVars["ADMIN_EMAIL"], FILTER_VALIDATE_EMAIL)) ? $setupVars["ADMIN_EMAIL"] : "";
unset($setupVars);
} else {
die("[ERROR] File not found: <code>/etc/pihole/setupVars.conf</code>");
}
$uri = escapeshellcmd($_SERVER['REQUEST_URI']);
$serverName = escapeshellcmd($_SERVER['SERVER_NAME']);
// Set landing page location, found within /var/www/html/
$landPage = "../landing.php";
// If the server name is 'pi.hole', it's likely a user trying to get to the admin panel.
// Let's be nice and redirect them.
if ($serverName === 'pi.hole')
{
header('HTTP/1.1 301 Moved Permanently');
header("Location: /admin/");
// Set empty array for hostnames to be accepted as self address for splash page
$authorizedHosts = [];
// Append FQDN to $authorizedHosts
if (!empty($svFQDN)) array_push($authorizedHosts, $svFQDN);
// Append virtual hostname to $authorizedHosts
if (!empty($_SERVER["VIRTUAL_HOST"])) {
array_push($authorizedHosts, $_SERVER["VIRTUAL_HOST"]);
}
// Retrieve server URI extension (EG: jpg, exe, php)
// strtok($uri, '\?') splits the querystring from the path (if there is a querystring)
ini_set('pcre.recursion_limit',100);
$uriExt = pathinfo(strtok($uri,'\?'), PATHINFO_EXTENSION);
// Set which extension types render as Block Page (Including "" for index.wxyz)
$validExtTypes = array("asp", "htm", "html", "php", "rss", "xml", "");
// Define which URL extensions get rendered as "Website Blocked"
$webExt = array('asp', 'htm', 'html', 'php', 'rss', 'xml');
// Get extension of current URL
$currentUrlExt = pathinfo($_SERVER["REQUEST_URI"], PATHINFO_EXTENSION);
// Get IPv4 and IPv6 addresses from setupVars.conf (if available)
$setupVars = parse_ini_file("/etc/pihole/setupVars.conf");
$ipv4 = isset($setupVars["IPV4_ADDRESS"]) ? explode("/", $setupVars["IPV4_ADDRESS"])[0] : $_SERVER['SERVER_ADDR'];
$ipv6 = isset($setupVars["IPV6_ADDRESS"]) ? explode("/", $setupVars["IPV6_ADDRESS"])[0] : $_SERVER['SERVER_ADDR'];
// Set mobile friendly viewport
$viewPort = '<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>';
$AUTHORIZED_HOSTNAMES = array(
$ipv4,
$ipv6,
str_replace(array("[","]"), array("",""), $_SERVER["SERVER_ADDR"]),
"pi.hole",
"localhost");
// Allow user set virtual hostnames
$virtual_host = getenv('VIRTUAL_HOST');
if (!empty($virtual_host))
array_push($AUTHORIZED_HOSTNAMES, $virtual_host);
// Immediately quit since we didn't block this page (the IP address or pi.hole is explicitly requested)
if(validIP($serverName) || in_array($serverName,$AUTHORIZED_HOSTNAMES))
{
http_response_code(404);
die();
// Set response header
function setHeader($type = "x") {
header("X-Pi-hole: A black hole for Internet advertisements.");
if (isset($type) && $type === "js") header("Content-Type: application/javascript");
}
if(in_array($uriExt, $webExt) || empty($uriExt))
{
// Requested resource has an extension listed in $webExt
// or no extension (index access to some folder incl. the root dir)
$showPage = true;
}
else
{
// Something else
$showPage = false;
// Determine block page redirect type
if ($serverName === "pi.hole") {
exit(header("Location: /admin"));
} elseif (filter_var($serverName, FILTER_VALIDATE_IP) || in_array($serverName, $authorizedHosts)) {
// Set Splash Page output
$splashPage = "
<html><head>
$viewPort
<link rel='stylesheet' href='/pihole/blockingpage.css' type='text/css'/>
</head><body id='splashpage'><img src='/admin/img/logo.svg'/><br/>Pi-<b>hole</b>: Your black hole for Internet advertisements</body></html>
";
// Render splash page or landing page when directly browsing via IP or auth'd hostname
$renderPage = is_file(getcwd()."/$landPage") ? include $landPage : "$splashPage";
unset($serverName, $svFQDN, $svPasswd, $svEmail, $authorizedHosts, $validExtTypes, $currentUrlExt, $viewPort);
exit($renderPage);
} elseif ($currentUrlExt === "js") {
// Serve dummy Javascript for blocked domains
exit(setHeader("js").'var x = "Pi-hole: A black hole for Internet advertisements."');
} elseif (strpos($_SERVER["REQUEST_URI"], "?") !== FALSE && isset($_SERVER["HTTP_REFERER"])) {
// Serve blank image upon receiving REQUEST_URI w/ query string & HTTP_REFERRER (e.g: an iframe of a blocked domain)
exit(setHeader().'<html>
<head><script>window.close();</script></head>
<body><img src="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs="></body>
</html>');
} elseif (!in_array($currentUrlExt, $validExtTypes) || substr_count($_SERVER["REQUEST_URI"], "?")) {
// Serve SVG upon receiving non $validExtTypes URL extension or query string (e.g: not an iframe of a blocked domain)
$blockImg = '<a href="/"><svg xmlns="http://www.w3.org/2000/svg" width="110" height="16"><defs><style>a {text-decoration: none;} circle {stroke: rgba(152,2,2,0.5); fill: none; stroke-width: 2;} rect {fill: rgba(152,2,2,0.5);} text {opacity: 0.3; font: 11px Arial;}</style></defs><circle cx="8" cy="8" r="7"/><rect x="10.3" y="-6" width="2" height="12" transform="rotate(45)"/><text x="19.3" y="12">Blocked by Pi-hole</text></svg></a>';
exit(setHeader()."<html>
<head>$viewPort</head>
<body>$blockImg</body>
</html>");
}
// Handle incoming URI types
if (!$showPage)
{
?>
<html>
<head>
<script>window.close();</script></head>
<body>
<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7">
</body>
</html>
<?php
die();
/* Start processing Block Page from here */
// Determine placeholder text based off $svPasswd presence
$wlPlaceHolder = empty($svPasswd) ? "No admin password set" : "Javascript disabled";
// Define admin email address text
$bpAskAdmin = !empty($svEmail) ? '<a href="mailto:'.$svEmail.'?subject=Site Blocked: '.$serverName.'"></a>' : "<span/>";
// Determine if at least one block list has been generated
if (empty(glob("/etc/pihole/list.0.*.domains")))
die("[ERROR] There are no domain lists generated lists within <code>/etc/pihole/</code>! Please update gravity by running <code>pihole -g</code>, or repair Pi-hole using <code>pihole -r</code>.");
// Set location of adlists file
if (is_file("/etc/pihole/adlists.list")) {
$adLists = "/etc/pihole/adlists.list";
} elseif (is_file("/etc/pihole/adlists.default")) {
$adLists = "/etc/pihole/adlists.default";
} else {
die("[ERROR] File not found: <code>/etc/pihole/adlists.list</code>");
}
// Get Pi-hole version
$piHoleVersion = exec('cd /etc/.pihole/ && git describe --tags --abbrev=0');
// Get all URLs starting with "http" or "www" from adlists and re-index array numerically
$adlistsUrls = array_values(preg_grep("/(^http)|(^www)/i", file($adLists, FILE_IGNORE_NEW_LINES)));
// Don't show the URI if it is the root directory
if($uri == "/")
{
$uri = "";
if (empty($adlistsUrls))
die("[ERROR]: There are no adlist URL's found within <code>$adLists</code>");
// Get total number of blocklists (Including Whitelist, Blacklist & Wildcard lists)
$adlistsCount = count($adlistsUrls) + 3;
// Get results of queryads.php exact search
ini_set("default_socket_timeout", 3);
function queryAds($serverName) {
// Determine the time it takes while querying adlists
$preQueryTime = microtime(true)-$_SERVER["REQUEST_TIME_FLOAT"];
$queryAds = file("http://127.0.0.1/admin/scripts/pi-hole/php/queryads.php?domain=$serverName&bp", FILE_IGNORE_NEW_LINES);
$queryAds = array_values(array_filter(preg_replace("/data:\s+/", "", $queryAds)));
$queryTime = sprintf("%.0f", (microtime(true)-$_SERVER["REQUEST_TIME_FLOAT"]) - $preQueryTime);
// Exception Handling
try {
if ($queryTime >= ini_get("default_socket_timeout")) {
throw new Exception ("Connection timeout (".ini_get("default_socket_timeout")."s)");
} elseif (!strpos($queryAds[0], ".") !== false) {
if (strpos($queryAds[0], "No exact results") !== FALSE) return array("0" => "none");
throw new Exception ("Unhandled error message (<code>$queryAds[0]</code>)");
}
return $queryAds;
} catch (Exception $e) {
return array("0" => "error", "1" => $e->getMessage());
}
}
$queryAds = queryAds($serverName);
if ($queryAds[0] === "error") {
die("[ERROR]: Unable to parse results from <i>queryads.php</i>: <code>".$queryAds[1]."</code>");
} else {
$featuredTotal = count($queryAds);
// Place results into key => value array
$queryResults = null;
foreach ($queryAds as $str) {
$value = explode(" ", $str);
@$queryResults[$value[0]] .= "$value[1]";
}
}
// Determine if domain has been blacklisted, whitelisted, wildcarded or CNAME blocked
if (strpos($queryAds[0], "blacklist") !== FALSE) {
$notableFlagClass = "blacklist";
$adlistsUrls = array("π" => substr($queryAds[0], 2));
} elseif (strpos($queryAds[0], "whitelist") !== FALSE) {
$notableFlagClass = "noblock";
$adlistsUrls = array("π" => substr($queryAds[0], 2));
$wlInfo = "recentwl";
} elseif (strpos($queryAds[0], "wildcard") !== FALSE) {
$notableFlagClass = "wildcard";
$adlistsUrls = array("π" => substr($queryAds[0], 2));
} elseif ($queryAds[0] === "none") {
$featuredTotal = "0";
$notableFlagClass = "noblock";
// Determine appropriate info message if CNAME exists
$dnsRecord = dns_get_record("$serverName")[0];
if (array_key_exists("target", $dnsRecord)) {
$wlInfo = $dnsRecord['target'];
} else {
$wlInfo = "unknown";
}
}
// Set #bpOutput notification
$wlOutputClass = (isset($wlInfo) && $wlInfo === "recentwl") ? $wlInfo : "hidden";
$wlOutput = (isset($wlInfo) && $wlInfo !== "recentwl") ? "<a href='http://$wlInfo'>$wlInfo</a>" : "";
// Get Pi-hole Core version
$phVersion = exec("cd /etc/.pihole/ && git describe --long --tags");
// Print $execTime on development branches
// Marginally faster than "git rev-parse --abbrev-ref HEAD"
if (explode("-", $phVersion)[1] != "0")
$execTime = microtime(true)-$_SERVER["REQUEST_TIME_FLOAT"];
?>
<!DOCTYPE html>
<!-- Pi-hole: A black hole for Internet advertisements
* (c) 2017 Pi-hole, LLC (https://pi-hole.net)
* Network-wide ad blocking via your own hardware.
*
* This file is copyright under the latest version of the EUPL. -->
<html>
<head>
<meta charset='UTF-8'/>
<title>Website Blocked</title>
<link rel='stylesheet' href='http://pi.hole/pihole/blockingpage.css'/>
<link rel='shortcut icon' href='http://pi.hole/admin/img/favicon.png' type='image/png'/>
<meta name='viewport' content='width=device-width,initial-scale=1.0,maximum-scale=1.0, user-scalable=no'/>
<meta name='robots' content='noindex,nofollow'/>
<meta charset="UTF-8">
<?=$viewPort ?>
<?=setHeader() ?>
<meta name="robots" content="noindex,nofollow"/>
<meta http-equiv="x-dns-prefetch-control" content="off">
<link rel="shortcut icon" href="http://pi.hole/admin/img/favicon.png" type="image/x-icon"/>
<link rel="stylesheet" href="http://pi.hole/pihole/blockingpage.css" type="text/css"/>
<title> <?=$serverName ?></title>
<script src="http://pi.hole/admin/scripts/vendor/jquery.min.js"></script>
<script>
window.onload = function () {
<?php
// Remove href fallback from "Back to safety" button
if ($featuredTotal > 0) echo '$("#bpBack").removeAttr("href");';
// Enable whitelisting if $svPasswd is present & JS is available
if (!empty($svPasswd) && $featuredTotal > 0) {
echo '$("#bpWLPassword, #bpWhitelist").prop("disabled", false);';
echo '$("#bpWLPassword").attr("placeholder", "Password");';
}
?>
}
</script>
</head>
<body id="body">
<body id="blockpage"><div id="bpWrapper">
<header>
<h1><a href='/'>Website Blocked</a></h1>
<h1 id="bpTitle">
<a class="title" href="/"><?php //Website Blocked ?></a>
</h1>
<div class="spc"></div>
<input id="bpAboutToggle" type="checkbox"/>
<div id="bpAbout">
<div class="aboutPH">
<div class="aboutImg"/></div>
<p>Open Source Ad Blocker
<small>Designed for Raspberry Pi</small>
</p>
</div>
<div class="aboutLink">
<a class="linkPH" href="https://github.com/pi-hole/pi-hole/wiki/What-is-Pi-hole%3F-A-simple-explanation"><?php //About PH ?></a>
<?php if (!empty($svEmail)) echo '<a class="linkEmail" href="mailto:'.$svEmail.'"></a>'; ?>
</div>
</div>
<div id="bpAlt">
<label class="altBtn" for="bpAboutToggle"><?php //Why am I here? ?></label>
</div>
</header>
<main>
<div>Access to the following site has been blocked:<br/>
<span class='pre msg'><?php echo $serverName.$uri; ?></span></div>
<div>If you have an ongoing use for this website, please ask the owner of the Pi-hole in your network to have it whitelisted.</div>
<input id="domain" type="hidden" value="<?php echo $serverName; ?>">
<input id="quiet" type="hidden" value="yes">
<button id="btnSearch" class="buttons blocked" type="button" style="visibility: hidden;"></button>
This page is blocked because it is explicitly contained within the following block list(s):
<pre id="output" style="width: 100%; height: 100%;" hidden="true"></pre><br/>
<div class='buttons blocked'>
<a class='safe33' href='javascript:history.back()'>Go back</a>
<a class='safe33' id="whitelisting">Whitelist this page</a>
<a class='safe33' href='javascript:window.close()'>Close window</a>
</div>
<div style="width: 98%; text-align: center; padding: 10px;" hidden="true" id="whitelistingform">
<p>Note that whitelisting domains which are blocked using the wildcard method won't work.</p>
<p>Password required!</p><br/>
<form>
<input name="list" type="hidden" value="white"><br/>
Domain:<br/>
<input name="domain" value="<?php echo $serverName ?>" disabled><br/><br/>
Password:<br/>
<input type="password" id="pw" name="pw"><br/><br/>
<button class="buttons33 safe" id="btnAdd" type="button">Whitelist</button>
</form><br/>
<pre id="whitelistingoutput" style="width: 100%; height: 100%; padding: 5px;" hidden="true"></pre><br/>
</div>
<div id="bpOutput" class="<?=$wlOutputClass ?>"><?=$wlOutput ?></div>
<div id="bpBlock">
<p class="blockMsg"><?=$serverName ?></p>
</div>
<?php if(isset($notableFlagClass)) { ?>
<div id="bpFlag">
<p class="flagMsg <?=$notableFlagClass ?>"></p>
</div>
<?php } ?>
<div id="bpHelpTxt"><?=$bpAskAdmin ?></div>
<div id="bpButtons" class="buttons">
<a id="bpBack" onclick="javascript:history.back()" href="about:home"></a>
<?php if ($featuredTotal > 0) echo '<label id="bpInfo" for="bpMoreToggle"></label>'; ?>
</div>
<input id="bpMoreToggle" type="checkbox">
<div id="bpMoreInfo">
<span id="bpFoundIn"><span><?=$featuredTotal ?></span><?=$adlistsCount ?></span>
<pre id='bpQueryOutput'><?php if ($featuredTotal > 0) foreach ($queryResults as $num => $value) { echo "<span>[$num]:</span>$adlistsUrls[$num]\n"; } ?></pre>
<form id="bpWLButtons" class="buttons">
<input id="bpWLDomain" type="text" value="<?=$serverName ?>" disabled/>
<input id="bpWLPassword" type="password" placeholder="<?=$wlPlaceHolder ?>" disabled/><button id="bpWhitelist" type="button" disabled></button>
</form>
</div>
</main>
<footer>Generated <?php echo date('D g:i A, M d'); ?> by Pi-hole <?php echo $piHoleVersion; ?></footer>
<script src="http://pi.hole/admin/scripts/vendor/jquery.min.js"></script>
<script>
// Create event for when the output is appended to
(function($) {
var origAppend = $.fn.append;
$.fn.append = function () {
return origAppend.apply(this, arguments).trigger("append");
};
})(jQuery);
</script>
<script src="http://pi.hole/admin/scripts/pi-hole/js/queryads.js"></script>
<footer><span><?=date("l g:i A, F dS"); ?>.</span> Pi-hole <?=$phVersion ?> (<?=gethostname()."/".$_SERVER["SERVER_ADDR"]; if (isset($execTime)) printf("/%.2fs", $execTime); ?>)</footer>
</div>
<script>
function inIframe () {
try {
return window.self !== window.top;
} catch (e) {
return true;
function add() {
$("#bpOutput").removeClass("hidden error exception");
$("#bpOutput").addClass("add");
var domain = "<?=$serverName ?>";
var pw = $("#bpWLPassword");
if(domain.length === 0) {
return;
}
}
// Try to detect if page is loaded within iframe
if(inIframe())
{
// Within iframe
// hide content of page
$('#body').hide();
// remove background
document.body.style.backgroundImage = "none";
}
else
{
// Query adlists
$( "#btnSearch" ).click();
}
$( "#whitelisting" ).on( "click", function(){ $( "#whitelistingform" ).removeAttr( "hidden" ); });
// Remove whitelist functionality if the domain was blocked because of a wildcard
$( "#output" ).bind("append", function(){
if($( "#output" ).contents()[0].data.indexOf("Wildcard blocking") !== -1)
{
$( "#whitelisting" ).hide();
$( "#whitelistingform" ).hide();
}
});
function add() {
var domain = $("#domain");
var pw = $("#pw");
if(domain.val().length === 0){
return;
}
$.ajax({
url: "/admin/scripts/pi-hole/php/add.php",
method: "post",
data: {"domain":domain.val(), "list":"white", "pw":pw.val()},
success: function(response) {
$( "#whitelistingoutput" ).removeAttr( "hidden" );
if(response.indexOf("Pi-hole blocking") !== -1)
{
// Reload page after 5 seconds
setTimeout(function(){window.location.reload(1);}, 5000);
$( "#whitelistingoutput" ).html("---> Success <---<br/>You may have to flush your DNS cache");
}
else
{
$( "#whitelistingoutput" ).html("---> "+response+" <---");
}
},
error: function(jqXHR, exception) {
$( "#whitelistingoutput" ).removeAttr( "hidden" );
$( "#whitelistingoutput" ).html("---> Unknown Error <---");
}
});
}
// Handle enter button for adding domains
$(document).keypress(function(e) {
if(e.which === 13 && $("#pw").is(":focus")) {
$.ajax({
url: "/admin/scripts/pi-hole/php/add.php",
method: "post",
data: {"domain":domain, "list":"white", "pw":pw.val()},
success: function(response) {
if(response.indexOf("Pi-hole blocking") !== -1) {
setTimeout(function(){window.location.reload(1);}, 10000);
$("#bpOutput").removeClass("add");
$("#bpOutput").addClass("success");
} else {
$("#bpOutput").removeClass("add");
$("#bpOutput").addClass("error");
$("#bpOutput").html(""+response+"");
}
},
error: function(jqXHR, exception) {
$("#bpOutput").removeClass("add");
$("#bpOutput").addClass("exception");
}
});
}
<?php if ($featuredTotal > 0) { ?>
$(document).keypress(function(e) {
if(e.which === 13 && $("#bpWLPassword").is(":focus")) {
add();
}
});
$("#bpWhitelist").on("click", function() {
add();
}
});
// Handle buttons
$("#btnAdd").on("click", function() {
add();
});
});
<?php } ?>
</script>
</body>
</html>
</body></html>