diff options
Diffstat (limited to 'models/openid-php-openid-782224d/examples/detect.php')
| -rw-r--r-- | models/openid-php-openid-782224d/examples/detect.php | 536 |
1 files changed, 0 insertions, 536 deletions
diff --git a/models/openid-php-openid-782224d/examples/detect.php b/models/openid-php-openid-782224d/examples/detect.php deleted file mode 100644 index 947fe4c95..000000000 --- a/models/openid-php-openid-782224d/examples/detect.php +++ /dev/null @@ -1,536 +0,0 @@ -<?php - -$path_extra = dirname(dirname(__FILE__)); -$path = ini_get('include_path'); -$path = $path_extra . PATH_SEPARATOR . $path; -ini_set('include_path', $path); - -define('IS_WINDOWS', strtoupper(substr(PHP_OS, 0, 3)) === 'WIN'); - -class PlainText { - function start($title) - { - return ''; - } - - function tt($text) - { - return $text; - } - - function link($href, $text=null) - { - if ($text) { - return $text . ' <' . $href . '>'; - } else { - return $href; - } - } - - function b($text) - { - return '*' . $text . '*'; - } - - function contentType() - { - return 'text/plain'; - } - - function p($text) - { - return wordwrap($text) . "\n\n"; - } - - function pre($text) - { - $out = ''; - $lines = array_map('trim', explode("\n", $text)); - foreach ($lines as $line) { - $out .= ' ' . $line . "\n"; - } - $out .= "\n"; - return $out; - } - - function ol($items) - { - $out = ''; - $c = 1; - foreach ($items as $item) { - $item = wordwrap($item, 72); - $lines = array_map('trim', explode("\n", $item)); - $out .= $c . '. ' . $lines[0] . "\n"; - unset($lines[0]); - foreach ($lines as $line) { - $out .= ' ' . $line . "\n"; - } - $out .= "\n"; - $c += 1; - } - return $out; - } - - function h2($text) - { - return $this->h($text, 2); - } - - function h1($text) - { - return $this->h($text, 1); - } - - function h($text, $n) - { - $chars = '#=+-.'; - $c = $chars[$n - 1]; - return "\n" . $text . "\n" . str_repeat($c, strlen($text)) . "\n\n"; - } - - function end() - { - return ''; - } -} - -class HTML { - function start($title) - { - return '<html><head><title>' . $title . '</title>' . - $this->stylesheet(). - '</head><body>' . "\n"; - } - - function stylesheet() - { - return "<style type='text/css'>\n". - "p {\n". - " width: 50em;\n". - "}\n". - '</style>'; - } - - function tt($text) - { - return '<code>' . $text . '</code>'; - } - - function contentType() - { - return 'text/html'; - } - - function b($text) - { - return '<strong>' . $text . '</strong>'; - } - - function p($text) - { - return '<p>' . wordwrap($text) . "</p>\n"; - } - - function pre($text) - { - return '<pre>' . $text . "</pre>\n"; - } - - function ol($items) - { - $out = '<ol>'; - foreach ($items as $item) { - $out .= '<li>' . wordwrap($item) . "</li>\n"; - } - $out .= "</ol>\n"; - return $out; - } - - function h($text, $n) - { - return "<h$n>$text</h$n>\n"; - } - - function h2($text) - { - return $this->h($text, 2); - } - - function h1($text) - { - return $this->h($text, 1); - } - - function link($href, $text=null) - { - return '<a href="' . $href . '">' . ($text ? $text : $href) . '</a>'; - } - - function end() - { - return "</body>\n</html>\n"; - } -} - -if (isset($_SERVER['REQUEST_METHOD'])) { - $r = new HTML(); -} else { - $r = new PlainText(); -} - -function detect_math($r, &$out) -{ - $out .= $r->h2('Math support'); - $ext = Auth_OpenID_detectMathLibrary(Auth_OpenID_math_extensions()); - if (!isset($ext['extension']) || !isset($ext['class'])) { - $out .= $r->p( - 'Your PHP installation does not include big integer math ' . - 'support. This support is required if you wish to run a ' . - 'secure OpenID server without using SSL.'); - $out .= $r->p('To use this library, you have a few options:'); - - $gmp_lnk = $r->link('http://www.php.net/manual/en/ref.gmp.php', 'GMP'); - $bc_lnk = $r->link('http://www.php.net/manual/en/ref.bc.php', 'bcmath'); - $out .= $r->ol(array( - 'Install the ' . $gmp_lnk . ' PHP extension', - 'Install the ' . $bc_lnk . ' PHP extension', - 'If your site is low-security, call ' . - 'Auth_OpenID_setNoMathSupport(), defined in Auth/OpenID/BigMath.php. ', - 'The library will function, but ' . - 'the security of your OpenID server will depend on the ' . - 'security of the network links involved. If you are only ' . - 'using consumer support, you should still be able to operate ' . - 'securely when the users are communicating with a ' . - 'well-implemented server.')); - return false; - } else { - switch ($ext['extension']) { - case 'bcmath': - $out .= $r->p('Your PHP installation has bcmath support. This is ' . - 'adequate for small-scale use, but can be CPU-intensive. ' . - 'You may want to look into installing the GMP extension.'); - $lnk = $r->link('http://www.php.net/manual/en/ref.gmp.php'); - $out .= $r->p('See ' . $lnk .' for more information ' . - 'about the GMP extension.'); - break; - case 'gmp': - $out .= $r->p('Your PHP installation has gmp support. Good.'); - break; - default: - $class = $ext['class']; - $lib = new $class(); - $one = $lib->init(1); - $two = $lib->add($one, $one); - $t = $lib->toString($two); - $out .= $r->p('Uh-oh. I do not know about the ' . - $ext['extension'] . ' extension!'); - if ($t != '2') { - $out .= $r->p('It looks like it is broken. 1 + 1 = ' . - var_export($t, false)); - return false; - } else { - $out .= $r->p('But it seems to be able to add one and one.'); - } - } - return true; // Math library is OK - } -} - -function detect_random($r, &$out) -{ - $out .= $r->h2('Cryptographic-quality randomness source'); - if (Auth_OpenID_RAND_SOURCE === null) { - $out .= $r->p('Using (insecure) pseudorandom number source, because ' . - 'Auth_OpenID_RAND_SOURCE has been defined as null.'); - return false; - } - - $msg = 'The library will try to access ' . Auth_OpenID_RAND_SOURCE - . ' as a source of random data. '; - - $numbytes = 6; - - $f = @fopen(Auth_OpenID_RAND_SOURCE, 'r'); - if ($f !== false) { - $data = fread($f, $numbytes); - $stat = fstat($f); - $size = $stat['size']; - fclose($f); - } else { - $data = null; - $size = true; - } - - if ($f !== false) { - $dataok = (Auth_OpenID::bytes($data) == $numbytes); - $ok = $dataok && !$size; - $msg .= 'It seems to exist '; - if ($dataok) { - $msg .= 'and be readable. Here is some hex data: ' . - bin2hex($data) . '.'; - } else { - $msg .= 'but reading data failed.'; - } - if ($size) { - $msg .= ' This is a ' . $size . ' byte file. Unless you know ' . - 'what you are doing, it is likely that you are making a ' . - 'mistake by using a regular file as a randomness source.'; - } - } else { - $msg .= Auth_OpenID_RAND_SOURCE . - ' could not be opened. This could be because of restrictions on' . - ' your PHP environment or that randomness source may not exist' . - ' on this platform.'; - if (IS_WINDOWS) { - $msg .= ' You seem to be running Windows. This library does not' . - ' have access to a good source of randomness on Windows.'; - } - $ok = false; - } - - $out .= $r->p($msg); - - if (!$ok) { - $out .= $r->p( - 'To set a source of randomness, define Auth_OpenID_RAND_SOURCE ' . - 'to the path to the randomness source. If your platform does ' . - 'not provide a secure randomness source, the library can' . - 'operate in pseudorandom mode, but it is then vulnerable to ' . - 'theoretical attacks. If you wish to operate in pseudorandom ' . - 'mode, define Auth_OpenID_RAND_SOURCE to null.'); - $out .= $r->p('You are running on:'); - $out .= $r->pre(php_uname()); - $out .= $r->p('There does not seem to be an available source ' . - 'of randomness. On a Unix-like platform ' . - '(including MacOS X), try /dev/random and ' . - '/dev/urandom.'); - } - return $ok; -} - -function detect_stores($r, &$out) -{ - $out .= $r->h2('Data storage'); - - $found = array(); - foreach (array('sqlite', 'mysql', 'pgsql') as $dbext) { - if (extension_loaded($dbext) || @dl($dbext . '.' . PHP_SHLIB_SUFFIX)) { - $found[] = $dbext; - } - } - if (count($found) == 0) { - $text = 'No SQL database support was found in this PHP ' . - 'installation. See the PHP manual if you need to ' . - 'use an SQL database.'; - } else { - $text = 'Support was found for '; - if (count($found) == 1) { - $text .= $found[0] . '.'; - } else { - $last = array_pop($found); - $text .= implode(', ', $found) . ' and ' . $last . '.'; - } - $text = $r->b($text); - } - $text .= ' The library supports the MySQL, PostgreSQL, and SQLite ' . - 'database engines, as well as filesystem-based storage. In ' . - 'addition, PEAR DB is required to use databases.'; - $out .= $r->p($text); - - if (function_exists('posix_getpwuid') && - function_exists('posix_geteuid')) { - $processUser = posix_getpwuid(posix_geteuid()); - $web_user = $r->b($r->tt($processUser['name'])); - } else { - $web_user = 'the PHP process'; - } - - if (in_array('sqlite', $found)) { - $out .= $r->p('If you are using SQLite, your database must be ' . - 'writable by ' . $web_user . ' and not available over' . - ' the web.'); - } - - $basedir_str = ini_get('open_basedir'); - if (gettype($basedir_str) == 'string') { - $url = 'http://www.php.net/manual/en/features.safe-mode.php' . - '#ini.open-basedir'; - $lnk = $r->link($url, 'open_basedir'); - $out .= $r->p('If you are using a filesystem-based store or SQLite, ' . - 'be aware that ' . $lnk . ' is in effect. This means ' . - 'that your data will have to be stored in one of the ' . - 'following locations:'); - $out .= $r->pre(var_export($basedir_str, true)); - } else { - $out .= $r->p('The ' . $r->b($r->tt('open_basedir')) . ' configuration restriction ' . - 'is not in effect.'); - } - - $out .= $r->p('If you are using the filesystem store, your ' . - 'data directory must be readable and writable by ' . - $web_user . ' and not availabe over the Web.'); - return true; -} - -function detect_xml($r, &$out) -{ - global $__Auth_Yadis_xml_extensions; - - $out .= $r->h2('XML Support'); - - // Try to get an XML extension. - $ext = Auth_Yadis_getXMLParser(); - - if ($ext !== null) { - $out .= $r->p('XML parsing support is present using the '. - $r->b(get_class($ext)).' interface.'); - return true; - } else { - $out .= $r->p('XML parsing support is absent; please install one '. - 'of the following PHP extensions:'); - foreach ($__Auth_Yadis_xml_extensions as $name => $cls) { - $out .= "<li>" . $r->b($name) . "</li>"; - } - return false; - } -} - -function detect_query_corruption($r, &$out) -{ - $out .= $r->h2('Query Corruption'); - if ($_SERVER["QUERY_STRING"]!="test_query=a%26b") - { - $out.=$r->p("Your web server seems to corrupt queries. Received ".$_SERVER["QUERY_STRING"].", expected a=%26b. Check for mod_encoding."); - return false; - } - else - { - $out.=$r->p("Your web server does not corrupt queries. Good."); - return true; - } -} - -function detect_fetcher($r, &$out) -{ - $out .= $r->h2('HTTP Fetching'); - - $result = @include 'Auth/Yadis/Yadis.php'; - - if (!$result) { - $out .= $r->p('Yadis code unavailable; could not test fetcher support.'); - return false; - } - - if (Auth_Yadis_Yadis::curlPresent()) { - $out .= $r->p('This PHP installation has support for libcurl. Good.'); - } else { - $out .= $r->p('This PHP installation does not have support for ' . - 'libcurl. CURL is not required but is recommended. '. - 'The OpenID library will use an fsockopen()-based fetcher.'); - $lnk = $r->link('http://us3.php.net/manual/en/ref.curl.php'); - $out .= $r->p('See ' . $lnk . ' about enabling the libcurl support ' . - 'for PHP.'); - } - - $ok = true; - $fetcher = Auth_Yadis_Yadis::getHTTPFetcher(); - $fetch_url = 'http://www.openidenabled.com/resources/php-fetch-test'; - $expected_url = $fetch_url . '.txt'; - $result = $fetcher->get($fetch_url); - - if (isset($result)) { - $parts = array('An HTTP request was completed.'); - // list ($code, $url, $data) = $result; - if ($result->status != '200' && $result->status != '206') { - $ok = false; - $parts[] = $r->b( - sprintf( - 'Got %s instead of the expected HTTP status ' . - 'code (200 or 206).', $result->status)); - } - - $url = $result->final_url; - if ($url != $expected_url) { - $ok = false; - if ($url == $fetch_url) { - $msg = 'The redirected URL was not returned.'; - } else { - $msg = 'An unexpected URL was returned: <' . $url . '>.'; - } - $parts[] = $r->b($msg); - } - - $data = $result->body; - if ($data != 'Hello World!') { - $ok = false; - $parts[] = $r->b('Unexpected data was returned.'); - } - $out .= $r->p(implode(' ', $parts)); - } else { - $ok = false; - $out .= $r->p('Fetching URL ' . $lnk . ' failed!'); - } - - if ($fetcher->supportsSSL()) { - $out .= $r->p('Your PHP installation appears to support SSL, so it ' . - 'will be able to process HTTPS identity URLs and server URLs.'); - } else { - $out .= $r->p('Your PHP installation does not support SSL, so it ' . - 'will NOT be able to process HTTPS identity URLs and server URLs.'); - } - - return $ok; -} - -header('Content-Type: ' . $r->contentType() . '; charset=us-ascii'); -if (!$_GET["test_query"]) -{ - header("Location: ".$_SERVER['PHP_SELF']."?test_query=a%26b"); -} - - $title = 'OpenID Library Support Report'; -$out = $r->start($title) . - $r->h1($title) . - $r->p('This script checks your PHP installation to determine if you ' . - 'are set up to use the JanRain PHP OpenID library.'); - -$body = ''; - -$_include = include 'Auth/OpenID.php'; - -if (!$_include) { - $path = ini_get('include_path'); - $body .= $r->p( - 'Cannot find the OpenID library. It must be in your PHP include ' . - 'path. Your PHP include path is currently:'); - $body .= $r->pre($path); -} else { - $status = array(); - - $status[] = detect_math($r, $body); - $status[] = detect_random($r, $body); - $status[] = detect_stores($r, $body); - $status[] = detect_fetcher($r, $body); - $status[] = detect_xml($r, $body); - $status[] = detect_query_corruption($r, $body); - $result = true; - - foreach ($status as $v) { - if (!$v) { - $result = false; - break; - } - } - - if ($result) { - $out .= $r->h2('Setup Complete!'); - $out .= $r->p('Your system should be ready to run the OpenID library.'); - } else { - $out .= $r->h2('Setup Incomplete'); - $out .= $r->p('Your system needs a few changes before it will be ready to run the OpenID library.'); - } -} - -$out .= $body . $r->end(); -print $out; -?> |