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2 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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1073 | daniel-mar | 5 | * Copyright 2019 - 2023 Daniel Marschall, ViaThinkSoft |
2 | daniel-mar | 6 | * |
7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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8 | * you may not use this file except in compliance with the License. |
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9 | * You may obtain a copy of the License at |
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10 | * |
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11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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12 | * |
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13 | * Unless required by applicable law or agreed to in writing, software |
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14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 | * See the License for the specific language governing permissions and |
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17 | * limitations under the License. |
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18 | */ |
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19 | |||
1068 | daniel-mar | 20 | // Before we do ANYTHING, check for PHP version and dependencies! |
21 | // Do not include anything (except the supplements) yet. |
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1069 | daniel-mar | 22 | // Keep this file clean from fancy syntax sugar, otherwise old PHP versions |
23 | // will get a compilation error and then they won't see our friendly error message. |
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1071 | daniel-mar | 24 | // More information about the required PHP version: doc/developer_notes/php7_compat.txt |
236 | daniel-mar | 25 | |
1116 | daniel-mar | 26 | const INSIDE_OIDPLUS = true; |
1086 | daniel-mar | 27 | |
1068 | daniel-mar | 28 | if (version_compare(PHP_VERSION, $oidplus_min_version='7.0.0') < 0) { |
29 | // Note: These strings are not translated, because in case of an incompatible |
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30 | // PHP version, we are not able to load language plugins at all. |
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1072 | daniel-mar | 31 | $message = '<p>'.sprintf('OIDplus requires at least PHP version %s!<br>You are currently using version %s',$oidplus_min_version,PHP_VERSION).'</p>'; |
1071 | daniel-mar | 32 | oidplus_dependency_panic($message); |
236 | daniel-mar | 33 | } |
1069 | daniel-mar | 34 | unset($oidplus_min_version); |
236 | daniel-mar | 35 | |
1073 | daniel-mar | 36 | // We need the autoloader now, otherwise openssl_supplement won't work (it needs to check if phpseclib is existing) |
37 | // Autoloader of "vendor/" (PSR-4 *.php) |
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38 | |||
39 | require_once __DIR__ . '/../vendor/autoload.php'; |
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40 | |||
1069 | daniel-mar | 41 | // Polyfills/Supplements to implement some missing dependencies if possible |
597 | daniel-mar | 42 | |
827 | daniel-mar | 43 | include_once __DIR__ . '/../vendor/danielmarschall/php_utils/openssl_supplement.inc.php'; |
603 | daniel-mar | 44 | include_once __DIR__ . '/../vendor/danielmarschall/php_utils/gmp_supplement.inc.php'; |
597 | daniel-mar | 45 | include_once __DIR__ . '/../vendor/symfony/polyfill-mbstring/bootstrap.php'; |
603 | daniel-mar | 46 | include_once __DIR__ . '/../vendor/danielmarschall/php_utils/simplexml_supplement.inc.php'; |
236 | daniel-mar | 47 | |
1071 | daniel-mar | 48 | // Now check for things like missing PHP libraries (which could not be implemented using the polyfills) |
1068 | daniel-mar | 49 | |
463 | daniel-mar | 50 | require_once __DIR__ . '/oidplus_dependency.inc.php'; |
51 | $missing_dependencies = oidplus_get_missing_dependencies(); |
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236 | daniel-mar | 52 | if (count($missing_dependencies) >= 1) { |
1069 | daniel-mar | 53 | // Note that there are no translations _L() because if we get an error at this |
54 | // stage, then we have no language plugins anyways. |
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1116 | daniel-mar | 55 | $message = '<p>The following PHP extensions need to be installed in order to run OIDplus:</p>'; |
1072 | daniel-mar | 56 | $message .= '<p><ul>'; |
236 | daniel-mar | 57 | foreach ($missing_dependencies as $dependency) { |
1071 | daniel-mar | 58 | $message .= '<li>'.$dependency.'<br><br></li>'; |
236 | daniel-mar | 59 | } |
1072 | daniel-mar | 60 | $message .= '</ul></p>'; |
1071 | daniel-mar | 61 | oidplus_dependency_panic($message); |
236 | daniel-mar | 62 | } |
63 | unset($missing_dependencies); |
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64 | |||
65 | // Now we can continue! |
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66 | |||
1069 | daniel-mar | 67 | require_once __DIR__ . '/functions.inc.php'; |
603 | daniel-mar | 68 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/oid_utils.inc.php'; |
606 | daniel-mar | 69 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/xml_utils.inc.php'; |
603 | daniel-mar | 70 | require_once __DIR__ . '/../vendor/danielmarschall/uuid_mac_utils/includes/uuid_utils.inc.php'; |
1248 | daniel-mar | 71 | require_once __DIR__ . '/../vendor/danielmarschall/uuid_mac_utils/includes/mac_utils.inc.php'; |
603 | daniel-mar | 72 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/color_utils.inc.php'; |
73 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/ipv4_functions.inc.php'; |
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74 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/ipv6_functions.inc.php'; |
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75 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/anti_xss.inc.php'; |
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1069 | daniel-mar | 76 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/git_utils.inc.php'; |
77 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/svn_utils.inc.php'; |
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78 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/aid_decoder.inc.php'; |
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79 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/misc_functions.inc.php'; |
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1090 | daniel-mar | 80 | require_once __DIR__ . '/../vendor/danielmarschall/php_utils/vts_crypt.inc.php'; |
2 | daniel-mar | 81 | |
1073 | daniel-mar | 82 | // Autoloader for all OIDplus base classes and plugins (*.class.php) |
2 | daniel-mar | 83 | |
1073 | daniel-mar | 84 | require_once __DIR__ . '/oidplus_autoloader.inc.php'; |
1071 | daniel-mar | 85 | |
86 | // Functions |
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87 | |||
1130 | daniel-mar | 88 | /** |
89 | * @param string $message |
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90 | * @return void |
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91 | */ |
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92 | function oidplus_dependency_panic(/*string*/ $message)/*: never*/ { |
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1116 | daniel-mar | 93 | $title = 'OIDplus startup error'; |
1071 | daniel-mar | 94 | if (PHP_SAPI === 'cli') { |
95 | $message = str_replace('<li>', "- ", $message); |
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96 | $message = str_replace('<br>', "\n", $message); |
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97 | $message = str_replace('</p>', "\n\n", $message); |
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98 | $message = trim(strip_tags($message)); |
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99 | fprintf(STDERR, "$title\n\n$message\n\n"); |
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100 | exit(1); |
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101 | } else { |
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102 | @http_response_code(500); |
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103 | echo '<!DOCTYPE HTML>'; |
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104 | echo '<html><head><title>'.$title.'</title></head><body>'; |
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105 | echo '<h1>'.$title.'</h1>'; |
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1072 | daniel-mar | 106 | echo $message; |
1071 | daniel-mar | 107 | echo '</body></html>'; |
108 | die(); |
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109 | } |
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110 | } |