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Rev | Author | Line No. | Line |
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1000 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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5 | * Copyright 2019 - 2022 Daniel Marschall, ViaThinkSoft |
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6 | * |
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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 | |||
1050 | daniel-mar | 20 | namespace ViaThinkSoft\OIDplus; |
1000 | daniel-mar | 21 | |
22 | class OIDplusPageAdminNotifications extends OIDplusPagePluginAdmin { |
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23 | |||
24 | public function init($html=true) { |
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25 | } |
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26 | |||
27 | public function gui($id, &$out, &$handled) { |
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28 | $parts = explode('$',$id); |
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29 | $id = $parts[0]; |
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30 | |||
31 | if ($id == 'oidplus:notifications') { |
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32 | $handled = true; |
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33 | $ra_email = isset($parts[1]) ? $parts[1] : null/*no filter*/; |
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34 | |||
35 | $out['title'] = _L('Notifications'); |
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36 | $out['icon'] = file_exists(__DIR__.'/img/main_icon.png') ? OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon.png' : ''; |
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37 | |||
38 | if ($ra_email == 'admin') { |
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39 | if (!OIDplus::authUtils()->isAdminLoggedIn()) { |
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40 | $out['icon'] = 'img/error.png'; |
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41 | $out['text'] = '<p>'._L('You need to <a %1>log in</a> as administrator.',OIDplus::gui()->link('oidplus:login$admin')).'</p>'; |
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42 | return; |
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43 | } |
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44 | } else if ($ra_email) { |
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45 | if (!OIDplus::authUtils()->isRaLoggedIn($ra_email) && !OIDplus::authUtils()->isAdminLoggedIn()) { |
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46 | $out['icon'] = 'img/error.png'; |
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47 | $out['text'] = '<p>'._L('You need to <a %1>log in</a> as the requested RA %2.',OIDplus::gui()->link('oidplus:login$ra$'.$ra_email),'<b>'.htmlentities($ra_email).'</b>').'</p>'; |
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48 | return; |
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49 | } |
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50 | } else { |
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51 | if ((OIDplus::authUtils()->raNumLoggedIn() == 0) && !OIDplus::authUtils()->isAdminLoggedIn()) { |
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52 | $out['icon'] = 'img/error.png'; |
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53 | $out['text'] = '<p>'._L('You need to <a %1>log in</a>.',OIDplus::gui()->link('oidplus:login')).'</p>'; |
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54 | return; |
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55 | } |
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56 | } |
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57 | |||
58 | $notifications_by_sev = array(); |
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59 | |||
1005 | daniel-mar | 60 | foreach (OIDplus::getAllPlugins() as $plugin) { |
1000 | daniel-mar | 61 | if ($plugin->implementsFeature('1.3.6.1.4.1.37476.2.5.2.3.8')) { |
62 | $notifications = $plugin->getNotifications($ra_email); |
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63 | if ($notifications) { |
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64 | foreach ($notifications as $notification) { |
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65 | list($severity, $htmlMessage) = $notification; |
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66 | |||
67 | // Same severities as the log plugin (also same CSS classes) |
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68 | if ($severity == 'OK') $severity = 1; // (this makes no sense) |
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69 | if ($severity == 'INFO') $severity = 2; |
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70 | if ($severity == 'WARN') $severity = 3; |
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71 | if ($severity == 'ERR') $severity = 4; |
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72 | if ($severity == 'CRIT') $severity = 5; |
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73 | |||
74 | if (!isset($notifications_by_sev[$severity])) $notifications_by_sev[$severity] = array(); |
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75 | $notifications_by_sev[$severity][] = $htmlMessage; |
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76 | } |
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77 | } |
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78 | } |
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79 | } |
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80 | |||
81 | if (count($notifications_by_sev) == 0) { |
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82 | |||
1014 | daniel-mar | 83 | $out['text'] .= '<br><p><i>'._L('No notifications').'</i></p>'; |
1000 | daniel-mar | 84 | |
85 | } else { |
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86 | krsort($notifications_by_sev); |
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87 | |||
88 | foreach ($notifications_by_sev as $severity => $htmlMessages) { |
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1014 | daniel-mar | 89 | if (count($htmlMessages) == 0) continue; |
1000 | daniel-mar | 90 | |
91 | if ($severity == 1) $sev_hf = _L('OK'); |
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92 | else if ($severity == 2) $sev_hf = _L('Informational'); |
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93 | else if ($severity == 3) $sev_hf = _L('Warnings'); |
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94 | else if ($severity == 4) $sev_hf = _L('Errors'); |
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95 | else if ($severity == 5) $sev_hf = _L('Critical issues'); |
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96 | else $sev_hf = _L('Severity %1', $severity-1); |
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97 | |||
1014 | daniel-mar | 98 | $out['text'] .= '<h2><span class="severity_'.$severity.'">'.$sev_hf.' ('.count($htmlMessages).')</span></h2>'; |
99 | $out['text'] .= '<span class="severity_'.$severity.'"><ol>'; |
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1000 | daniel-mar | 100 | foreach ($htmlMessages as $htmlMessage) { |
1014 | daniel-mar | 101 | $out['text'] .= '<li>'.$htmlMessage.'</li>'; |
1000 | daniel-mar | 102 | } |
1014 | daniel-mar | 103 | $out['text'] .= '</ol></span>'; |
1000 | daniel-mar | 104 | } |
105 | } |
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106 | } |
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107 | } |
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108 | |||
109 | public function tree(&$json, $ra_email=null, $nonjs=false, $req_goto='') { |
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110 | if (!OIDplus::authUtils()->isAdminLoggedIn()) return false; |
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111 | |||
112 | if (file_exists(__DIR__.'/img/main_icon16.png')) { |
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113 | $tree_icon = OIDplus::webpath(__DIR__,OIDplus::PATH_RELATIVE).'img/main_icon16.png'; |
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114 | } else { |
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115 | $tree_icon = null; // default icon (folder) |
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116 | } |
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117 | |||
118 | $json[] = array( |
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119 | 'id' => 'oidplus:notifications$admin', |
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120 | 'icon' => $tree_icon, |
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121 | 'text' => _L('Notifications') |
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122 | ); |
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123 | |||
124 | return true; |
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125 | } |
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126 | |||
127 | public function tree_search($request) { |
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128 | return false; |
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129 | } |
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1006 | daniel-mar | 130 | |
131 | public function implementsFeature($id) { |
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132 | if (strtolower($id) == '1.3.6.1.4.1.37476.2.5.2.3.8') return true; // getNotifications() |
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133 | return false; |
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134 | } |
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135 | |||
1008 | daniel-mar | 136 | private function webAccessWorks($dir) { |
1006 | daniel-mar | 137 | // Attention! This check does not work if OIDplus is password protected! |
138 | // The only real solution is to check via JavaScript, which is done by setup/ |
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139 | $url = OIDplus::webpath(null,OIDplus::PATH_ABSOLUTE_CANONICAL).$dir; |
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140 | $access_worked = url_get_contents($url) !== false; |
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1008 | daniel-mar | 141 | if ($access_worked) return $url; |
1006 | daniel-mar | 142 | |
143 | if (!$access_worked) { |
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144 | $url_alt = OIDplus::webpath(null,OIDplus::PATH_ABSOLUTE).$dir; |
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145 | if ($url != $url_alt) { |
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146 | $access_worked = url_get_contents($url_alt) !== false; |
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1008 | daniel-mar | 147 | if ($access_worked) return $url; |
1006 | daniel-mar | 148 | } |
149 | } |
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150 | |||
1008 | daniel-mar | 151 | return false; |
152 | } |
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153 | |||
154 | private function getNotificationsCheckDirAccess($dir) { |
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155 | $notifications = array(); |
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156 | if (($url = $this->webAccessWorks($dir)) !== false) { |
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1006 | daniel-mar | 157 | // Re-use message taken from setup/includes/setup_base.js |
158 | $msg = _L('Attention: The following directory is world-readable: %1 ! You need to configure your web server to restrict access to this directory! (For Apache see <i>.htaccess</i>, for Microsoft IIS see <i>web.config</i>, for Nginx see <i>nginx.conf</i>).','<a target="_blank" href="'.$url.'">'.$dir.'</a>'); |
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159 | $notifications[] = array('CRIT', $msg); |
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160 | } |
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161 | return $notifications; |
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162 | } |
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163 | |||
164 | public function getNotifications($user=null): array { |
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165 | // Interface 1.3.6.1.4.1.37476.2.5.2.3.8 |
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166 | // These are some basic "system" checks, no checks from other plugin. So we add them to our plugin instead. |
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167 | $notifications = array(); |
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168 | if ((!$user || ($user == 'admin')) && OIDplus::authUtils()->isAdminLoggedIn()) { |
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169 | // Check if critical directories are world-readable |
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1008 | daniel-mar | 170 | if ($this->webAccessWorks('index.php') === false) { |
171 | $notifications[] = array('INFO', _L("The system can't check if critical directories (%1) are readable via web-browser. Please verify it manually.", 'userdata, res, dev, includes, setup/includes')); |
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172 | } else { |
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173 | // see setup/includes/setup_base.js |
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174 | $forbidden_dirs = array( |
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175 | "userdata/index.html", |
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176 | "res/ATTENTION.TXT", |
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177 | "dev/index.html", |
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178 | "includes/index.html", |
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179 | "setup/includes/index.html" |
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180 | //"plugins/viathinksoft/publicPages/100_whois/whois/cli/index.html" |
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181 | ); |
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182 | foreach ($forbidden_dirs as $dir) { |
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183 | $notifications = array_merge($notifications, $this->getNotificationsCheckDirAccess($dir)); |
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184 | } |
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1006 | daniel-mar | 185 | } |
186 | |||
187 | // Check if cache directory is writeable |
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188 | if (!is_writeable(OIDplus::localpath(null).'userdata/cache/')) { |
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1007 | daniel-mar | 189 | $notifications[] = array('ERR', _L('Directory %1 is not writeable. Please check the permissions!', 'userdata/cache/')); |
1006 | daniel-mar | 190 | } |
191 | } |
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192 | return $notifications; |
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193 | } |
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194 | |||
1000 | daniel-mar | 195 | } |