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convert all the _well_known service controllers which are a bit touchy when it comes to the router

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This commit is contained in:
redmatrix
2016-04-18 01:35:09 -07:00
parent a9f68e4d2a
commit 1698732cff
9 changed files with 253 additions and 228 deletions
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24
Zotlabs/Module/Hostxrd.php Normal file
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<?php
namespace Zotlabs\Module;
class Hostxrd extends \Zotlabs\Web\Controller {
function init() {
header('Access-Control-Allow-Origin: *');
header("Content-type: application/xrd+xml");
logger('hostxrd',LOGGER_DEBUG);
$tpl = get_markup_template('xrd_host.tpl');
$x = replace_macros(get_markup_template('xrd_host.tpl'), array(
'$zhost' => \App::get_hostname(),
'$zroot' => z_root()
));
$arr = array('xrd' => $x);
call_hooks('hostxrd',$arr);
echo $arr['xrd'];
killme();
}
}

69
Zotlabs/Module/Well_known.php Normal file
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<?php
namespace Zotlabs\Module;
class Well_known extends \Zotlabs\Web\Controller {
function init(){
if(argc() > 1) {
$arr = array('server' => $_SERVER, 'request' => $_REQUEST);
call_hooks('well_known', $arr);
if(! check_siteallowed($_SERVER['REMOTE_ADDR'])) {
logger('well_known: site not allowed. ' . $_SERVER['REMOTE_ADDR']);
killme();
}
// from php.net re: REMOTE_HOST:
// Note: Your web server must be configured to create this variable. For example in Apache
// you'll need HostnameLookups On inside httpd.conf for it to exist. See also gethostbyaddr().
if(get_config('system','siteallowed_remote_host') && (! check_siteallowed($_SERVER['REMOTE_HOST']))) {
logger('well_known: site not allowed. ' . $_SERVER['REMOTE_HOST']);
killme();
}
switch(argv(1)) {
case 'zot-info':
\App::$argc -= 1;
array_shift(\App::$argv);
\App::$argv[0] = 'zfinger';
$module = new \Zotlabs\Module\Zfinger();
$module->init();
break;
case 'webfinger':
\App::$argc -= 1;
array_shift(\App::$argv);
\App::$argv[0] = 'wfinger';
$module = new \Zotlabs\Module\Wfinger();
$module->init();
break;
case 'host-meta':
\App::$argc -= 1;
array_shift(\App::$argv);
\App::$argv[0] = 'hostxrd';
$module = new \Zotlabs\Module\Hostxrd();
$module->init();
break;
default:
if(file_exists(\App::$cmd)) {
echo file_get_contents(\App::$cmd);
killme();
}
elseif(file_exists(\App::$cmd . '.php'))
require_once(\App::$cmd . '.php');
break;
}
}
http_status_exit(404);
}
}

140
Zotlabs/Module/Wfinger.php Normal file
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<?php
namespace Zotlabs\Module;
require_once('include/zot.php');
class Wfinger extends \Zotlabs\Web\Controller {
function init() {
$result = array();
$scheme = '';
if(x($_SERVER,'HTTPS') && $_SERVER['HTTPS'])
$scheme = 'https';
elseif(x($_SERVER,'SERVER_PORT') && (intval($_SERVER['SERVER_PORT']) == 443))
$scheme = 'https';
$zot = intval($_REQUEST['zot']);
if(($scheme !== 'https') && (! $zot)) {
header($_SERVER["SERVER_PROTOCOL"] . ' ' . 500 . ' ' . 'Webfinger requires HTTPS');
killme();
}
$resource = $_REQUEST['resource'];
logger('webfinger: ' . $resource,LOGGER_DEBUG);
$r = null;
if($resource) {
if(strpos($resource,'acct:') === 0) {
$channel = str_replace('acct:','',$resource);
if(strpos($channel,'@') !== false) {
$host = substr($channel,strpos($channel,'@')+1);
if(strcasecmp($host,\App::get_hostname())) {
goaway('https://' . $host . '/.well-known/webfinger?f=&resource=' . $resource . (($zot) ? '&zot=' . $zot : ''));
}
$channel = substr($channel,0,strpos($channel,'@'));
}
}
if(strpos($resource,'http') === 0) {
$channel = str_replace('~','',basename($resource));
}
$r = q("select * from channel left join xchan on channel_hash = xchan_hash
where channel_address = '%s' limit 1",
dbesc($channel)
);
}
header('Access-Control-Allow-Origin: *');
if($resource && $r) {
$h = q("select hubloc_addr from hubloc where hubloc_hash = '%s' and hubloc_deleted = 0",
dbesc($r[0]['channel_hash'])
);
$result['subject'] = $resource;
$aliases = array(
z_root() . '/channel/' . $r[0]['channel_address'],
z_root() . '/~' . $r[0]['channel_address']
);
if($h) {
foreach($h as $hh) {
$aliases[] = 'acct:' . $hh['hubloc_addr'];
}
}
$result['aliases'] = array();
$result['properties'] = array(
'http://webfinger.net/ns/name' => $r[0]['channel_name'],
'http://xmlns.com/foaf/0.1/name' => $r[0]['channel_name']
);
foreach($aliases as $alias)
if($alias != $resource)
$result['aliases'][] = $alias;
$result['links'] = array(
array(
'rel' => 'http://webfinger.net/rel/avatar',
'type' => $r[0]['xchan_photo_mimetype'],
'href' => $r[0]['xchan_photo_l']
),
array(
'rel' => 'http://webfinger.net/rel/profile-page',
'href' => z_root() . '/profile/' . $r[0]['channel_address'],
),
array(
'rel' => 'http://webfinger.net/rel/blog',
'href' => z_root() . '/channel/' . $r[0]['channel_address'],
),
array(
'rel' => 'http://ostatus.org/schema/1.0/subscribe',
'template' => z_root() . '/follow/url={uri}',
),
array(
'rel' => 'http://purl.org/zot/protocol',
'href' => z_root() . '/.well-known/zot-info' . '?address=' . $r[0]['xchan_addr'],
),
array(
'rel' => 'magic-public-key',
'href' => 'data:application/magic-public-key,' . salmon_key($r[0]['channel_pubkey']),
)
);
if($zot) {
// get a zotinfo packet and return it with webfinger
$result['zot'] = zotinfo(array('address' => $r[0]['xchan_addr']));
}
}
else {
header($_SERVER["SERVER_PROTOCOL"] . ' ' . 400 . ' ' . 'Bad Request');
killme();
}
$arr = array('channel' => $r[0], 'request' => $_REQUEST, 'result' => $result);
call_hooks('webfinger',$arr);
json_return_and_die($arr['result'],'application/jrd+json');
}
}

18
Zotlabs/Module/Zfinger.php Normal file
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@@ -0,0 +1,18 @@
<?php
namespace Zotlabs\Module;
class Zfinger extends \Zotlabs\Web\Controller {
function init() {
require_once('include/zot.php');
require_once('include/crypto.php');
$x = zotinfo($_REQUEST);
json_return_and_die($x);
}
}

2
boot.php
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@@ -860,6 +860,8 @@ class App {
if ((array_key_exists('0', self::$argv)) && strlen(self::$argv[0])) {
self::$module = str_replace(".", "_", self::$argv[0]);
self::$module = str_replace("-", "_", self::$module);
if(strpos(self::$module,'_') === 0)
self::$module = substr(self::$module,1);
} else {
self::$argc = 1;
self::$argv = array('home');

64
mod/_well_known.php
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@@ -1,64 +0,0 @@
<?php
function _well_known_init(&$a){
if(argc() > 1) {
$arr = array('server' => $_SERVER, 'request' => $_REQUEST);
call_hooks('well_known', $arr);
if(! check_siteallowed($_SERVER['REMOTE_ADDR'])) {
logger('well_known: site not allowed. ' . $_SERVER['REMOTE_ADDR']);
killme();
}
// from php.net re: REMOTE_HOST:
// Note: Your web server must be configured to create this variable. For example in Apache
// you'll need HostnameLookups On inside httpd.conf for it to exist. See also gethostbyaddr().
if(get_config('system','siteallowed_remote_host') && (! check_siteallowed($_SERVER['REMOTE_HOST']))) {
logger('well_known: site not allowed. ' . $_SERVER['REMOTE_HOST']);
killme();
}
switch(argv(1)) {
case 'zot-info':
App::$argc -= 1;
array_shift(App::$argv);
App::$argv[0] = 'zfinger';
require_once('mod/zfinger.php');
zfinger_init($a);
break;
case 'webfinger':
App::$argc -= 1;
array_shift(App::$argv);
App::$argv[0] = 'wfinger';
require_once('mod/wfinger.php');
wfinger_init($a);
break;
case 'host-meta':
App::$argc -= 1;
array_shift(App::$argv);
App::$argv[0] = 'hostxrd';
require_once('mod/hostxrd.php');
hostxrd_init($a);
break;
default:
if(file_exists(App::$cmd)) {
echo file_get_contents(App::$cmd);
killme();
}
elseif(file_exists(App::$cmd . '.php'))
require_once(App::$cmd . '.php');
break;
}
}
http_status_exit(404);
}

18
mod/hostxrd.php
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@@ -1,18 +0,0 @@
<?php
function hostxrd_init(&$a) {
header('Access-Control-Allow-Origin: *');
header("Content-type: application/xrd+xml");
logger('hostxrd',LOGGER_DEBUG);
$tpl = get_markup_template('xrd_host.tpl');
$x = replace_macros(get_markup_template('xrd_host.tpl'), array(
'$zhost' => App::get_hostname(),
'$zroot' => z_root()
));
$arr = array('xrd' => $x);
call_hooks('hostxrd',$arr);
echo $arr['xrd'];
killme();
}

134
mod/wfinger.php
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@@ -1,134 +0,0 @@
<?php
require_once('include/zot.php');
function wfinger_init(&$a) {
$result = array();
$scheme = '';
if(x($_SERVER,'HTTPS') && $_SERVER['HTTPS'])
$scheme = 'https';
elseif(x($_SERVER,'SERVER_PORT') && (intval($_SERVER['SERVER_PORT']) == 443))
$scheme = 'https';
$zot = intval($_REQUEST['zot']);
if(($scheme !== 'https') && (! $zot)) {
header($_SERVER["SERVER_PROTOCOL"] . ' ' . 500 . ' ' . 'Webfinger requires HTTPS');
killme();
}
$resource = $_REQUEST['resource'];
logger('webfinger: ' . $resource,LOGGER_DEBUG);
$r = null;
if($resource) {
if(strpos($resource,'acct:') === 0) {
$channel = str_replace('acct:','',$resource);
if(strpos($channel,'@') !== false) {
$host = substr($channel,strpos($channel,'@')+1);
if(strcasecmp($host,App::get_hostname())) {
goaway('https://' . $host . '/.well-known/webfinger?f=&resource=' . $resource . (($zot) ? '&zot=' . $zot : ''));
}
$channel = substr($channel,0,strpos($channel,'@'));
}
}
if(strpos($resource,'http') === 0) {
$channel = str_replace('~','',basename($resource));
}
$r = q("select * from channel left join xchan on channel_hash = xchan_hash
where channel_address = '%s' limit 1",
dbesc($channel)
);
}
header('Access-Control-Allow-Origin: *');
if($resource && $r) {
$h = q("select hubloc_addr from hubloc where hubloc_hash = '%s' and hubloc_deleted = 0",
dbesc($r[0]['channel_hash'])
);
$result['subject'] = $resource;
$aliases = array(
z_root() . '/channel/' . $r[0]['channel_address'],
z_root() . '/~' . $r[0]['channel_address']
);
if($h) {
foreach($h as $hh) {
$aliases[] = 'acct:' . $hh['hubloc_addr'];
}
}
$result['aliases'] = array();
$result['properties'] = array(
'http://webfinger.net/ns/name' => $r[0]['channel_name'],
'http://xmlns.com/foaf/0.1/name' => $r[0]['channel_name']
);
foreach($aliases as $alias)
if($alias != $resource)
$result['aliases'][] = $alias;
$result['links'] = array(
array(
'rel' => 'http://webfinger.net/rel/avatar',
'type' => $r[0]['xchan_photo_mimetype'],
'href' => $r[0]['xchan_photo_l']
),
array(
'rel' => 'http://webfinger.net/rel/profile-page',
'href' => z_root() . '/profile/' . $r[0]['channel_address'],
),
array(
'rel' => 'http://webfinger.net/rel/blog',
'href' => z_root() . '/channel/' . $r[0]['channel_address'],
),
array(
'rel' => 'http://ostatus.org/schema/1.0/subscribe',
'template' => z_root() . '/follow/url={uri}',
),
array(
'rel' => 'http://purl.org/zot/protocol',
'href' => z_root() . '/.well-known/zot-info' . '?address=' . $r[0]['xchan_addr'],
),
array(
'rel' => 'magic-public-key',
'href' => 'data:application/magic-public-key,' . salmon_key($r[0]['channel_pubkey']),
)
);
if($zot) {
// get a zotinfo packet and return it with webfinger
$result['zot'] = zotinfo(array('address' => $r[0]['xchan_addr']));
}
}
else {
header($_SERVER["SERVER_PROTOCOL"] . ' ' . 400 . ' ' . 'Bad Request');
killme();
}
$arr = array('channel' => $r[0], 'request' => $_REQUEST, 'result' => $result);
call_hooks('webfinger',$arr);
json_return_and_die($arr['result'],'application/jrd+json');
}

12
mod/zfinger.php
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@@ -1,12 +0,0 @@
<?php
function zfinger_init(&$a) {
require_once('include/zot.php');
require_once('include/crypto.php');
$x = zotinfo($_REQUEST);
json_return_and_die($x);
}