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107 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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5 | * Copyright 2019 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 | |||
20 | require_once __DIR__ . '/includes/oidplus.inc.php'; |
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21 | |||
22 | OIDplus::init(false); |
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23 | |||
24 | OIDplus::db()->set_charset("UTF8"); |
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25 | OIDplus::db()->query("SET NAMES 'utf8'"); |
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26 | |||
27 | header('Content-Type:application/json; charset=utf-8'); |
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28 | |||
29 | try { |
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30 | $handled = false; |
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31 | |||
32 | // Action: (actions defined by plugins) |
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33 | // Method: GET / POST |
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34 | // Parameters: ... |
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35 | // Outputs: ... |
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36 | foreach (OIDplus::getPagePlugins('*') as $plugin) { |
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37 | $plugin->action($handled); |
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38 | } |
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39 | |||
40 | // Action: get_description |
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41 | // Method: GET / POST |
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42 | // Parameters: id |
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43 | // Outputs: JSON |
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44 | if (isset($_REQUEST["action"]) && ($_REQUEST['action'] == 'get_description')) { |
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45 | $handled = true; |
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46 | if (!isset($_REQUEST['id'])) throw new Exception("Invalid args"); |
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47 | try { |
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48 | $out = OIDplus::gui()::generateContentPage($_REQUEST['id']); |
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49 | } catch(Exception $e) { |
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50 | $out = array(); |
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51 | $out['title'] = 'Error'; |
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52 | $out['icon'] = 'img/error_big.png'; |
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53 | $out['text'] = $e->getMessage(); |
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54 | } |
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55 | echo json_encode($out); |
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56 | } |
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57 | |||
58 | // Action: tree_search |
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59 | // Method: GET / POST |
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60 | // Parameters: search |
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61 | // Outputs: JSON |
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62 | if (isset($_REQUEST["action"]) && ($_REQUEST['action'] == 'tree_search')) { |
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63 | $handled = true; |
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64 | if (!isset($_REQUEST['search'])) throw new Exception("Invalid args"); |
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65 | $ary = array(); |
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66 | if ($obj = OIDplusObject::parse($_REQUEST['search'])) { |
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67 | do { |
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68 | $ary[] = $obj->nodeId(); |
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69 | } while ($obj = $obj->getParent()); |
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70 | $ary = array_reverse($ary); |
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71 | } |
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72 | echo json_encode($ary); |
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73 | } |
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74 | |||
75 | // Action: tree_load |
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76 | // Method: GET / POST |
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77 | // Parameters: id; goto (optional) |
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78 | // Outputs: JSON |
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79 | if (isset($_REQUEST["action"]) && ($_REQUEST['action'] == 'tree_load')) { |
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80 | $handled = true; |
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81 | if (!isset($_REQUEST['id'])) throw new Exception("Invalid args"); |
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82 | $json = OIDplusTree::json_tree($_REQUEST['id'], isset($_REQUEST['goto']) ? $_REQUEST['goto'] : ''); |
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83 | echo $json; |
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84 | } |
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85 | |||
86 | // === Admin / RA actions === |
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87 | |||
88 | // Action: delete_ra |
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89 | // Method: POST |
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90 | // Parameters: email |
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91 | // Outputs: Text |
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92 | if (isset($_POST["action"]) && ($_POST["action"] == "delete_ra")) { |
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93 | $handled = true; |
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94 | |||
95 | $email = $_POST['email']; |
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96 | |||
97 | $ra_logged_in = OIDplus::authUtils()::isRaLoggedIn($email); |
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98 | |||
99 | if (!OIDplus::authUtils()::isAdminLoggedIn() && !$ra_logged_in) { |
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100 | throw new Exception('You need to log in as administrator'); |
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101 | } |
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102 | |||
103 | if ($ra_logged_in) OIDplus::authUtils()::raLogout($email); |
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104 | |||
105 | $ra = new OIDplusRA($email); |
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106 | $ra->delete(); |
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107 | |||
108 | echo json_encode(array("status" => 0)); |
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109 | } |
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110 | |||
111 | // === OID CRUD === |
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112 | |||
113 | // Action: Delete |
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114 | // Method: POST |
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115 | // Parameters: id |
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116 | // Outputs: Text |
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117 | if (isset($_POST["action"]) && ($_POST["action"] == "Delete")) { |
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118 | $handled = true; |
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119 | |||
120 | $id = $_POST['id']; |
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121 | $obj = OIDplusObject::parse($id); |
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122 | |||
123 | // Prüfen ob zugelassen |
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124 | if (!$obj->userHasParentalWriteRights()) throw new Exception('Authentification error. Please log in as the superior RA to delete this OID.'); |
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125 | |||
126 | // Delete object |
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127 | OIDplus::db()->query("delete from ".OIDPLUS_TABLENAME_PREFIX."objects where id = '".OIDplus::db()->real_escape_string($id)."'"); |
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128 | |||
129 | // Delete orphan stuff |
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130 | foreach (OIDplus::getRegisteredObjectTypes() as $ot) { |
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131 | $where = "where parent <> '".OIDplus::db()->real_escape_string($ot::root())."' and " . |
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132 | " parent like '".OIDplus::db()->real_escape_string($ot::root().'%')."' and " . |
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133 | " parent not in (select id from ".OIDPLUS_TABLENAME_PREFIX."objects where id like '".OIDplus::db()->real_escape_string($ot::root().'%')."')"; |
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134 | do { |
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135 | $res = OIDplus::db()->query("select * from ".OIDPLUS_TABLENAME_PREFIX."objects $where"); |
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136 | while ($row = OIDplus::db()->fetch_array($res)) { |
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137 | if (!OIDplus::db()->query("delete from ".OIDPLUS_TABLENAME_PREFIX."objects where id = '".OIDplus::db()->real_escape_string($row['id'])."'")) { |
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138 | throw new Exception(OIDplus::db()->error()); |
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139 | } |
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140 | } |
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141 | } while (OIDplus::db()->num_rows($res) > 0); |
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142 | } |
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143 | OIDplus::db()->query("delete from ".OIDPLUS_TABLENAME_PREFIX."asn1id where well_known <> 1 and oid not in (select id from ".OIDPLUS_TABLENAME_PREFIX."objects where id like 'oid:%');"); |
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144 | OIDplus::db()->query("delete from ".OIDPLUS_TABLENAME_PREFIX."iri where well_known <> 1 and oid not in (select id from ".OIDPLUS_TABLENAME_PREFIX."objects where id like 'oid:%');"); |
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145 | |||
146 | echo json_encode(array("status" => 0)); |
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147 | } |
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148 | |||
149 | // Action: Update |
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150 | // Method: POST |
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151 | // Parameters: id, ra_email, iris, asn1ids, confidential |
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152 | // Outputs: Text |
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153 | if (isset($_POST["action"]) && ($_POST["action"] == "Update")) { |
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154 | $handled = true; |
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155 | |||
156 | $id = $_POST['id']; |
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157 | $obj = OIDplusObject::parse($id); |
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158 | |||
159 | // Validate RA email address |
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160 | $new_ra = $_POST['ra_email']; |
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161 | if (!empty($new_ra) && !oidplus_valid_email($new_ra)) { |
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162 | throw new Exception('Invalid RA email address'); |
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163 | } |
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164 | |||
165 | // Prüfen ob zugelassen |
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166 | if (!$obj->userHasParentalWriteRights()) throw new Exception('Authentification error. Please log in as the superior RA to update this OID.'); |
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167 | |||
168 | // RA ändern (rekursiv) |
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169 | $res = OIDplus::db()->query("select ra_email from ".OIDPLUS_TABLENAME_PREFIX."objects where id = '".OIDplus::db()->real_escape_string($id)."'"); |
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170 | $row = OIDplus::db()->fetch_array($res); |
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171 | $current_ra = $row['ra_email']; |
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172 | |||
173 | if ($new_ra != $current_ra) _ra_change_rec($id, $current_ra, $new_ra); // Inherited RAs rekursiv mitändern |
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174 | |||
175 | // Replace ASN.1 und IRI IDs |
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176 | if ($obj::ns() == 'oid') { |
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177 | $oid = $obj; |
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178 | |||
179 | $ids = ($_POST['iris'] == '') ? array() : explode(',',$_POST['iris']); |
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180 | $ids = array_map('trim',$ids); |
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181 | $oid->replaceIris($ids); |
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182 | |||
183 | $ids = ($_POST['asn1ids'] == '') ? array() : explode(',',$_POST['asn1ids']); |
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184 | $ids = array_map('trim',$ids); |
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185 | $oid->replaceAsn1Ids($ids); |
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186 | } |
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187 | |||
188 | $confidential = $_POST['confidential'] == 'true' ? '1' : '0'; |
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189 | if (!OIDplus::db()->query("UPDATE ".OIDPLUS_TABLENAME_PREFIX."objects SET confidential = ".OIDplus::db()->real_escape_string($confidential).", updated = now() WHERE id = '".OIDplus::db()->real_escape_string($id)."'")) { |
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190 | throw new Exception('Error at setting confidential flag:' . OIDplus::db()->error()); |
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191 | } |
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192 | |||
193 | $status = 0; |
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194 | |||
195 | if (!empty($new_ra)) { |
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196 | $res = OIDplus::db()->query("select ra_name from ".OIDPLUS_TABLENAME_PREFIX."ra where email = '".OIDplus::db()->real_escape_string($new_ra)."'"); |
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197 | if (OIDplus::db()->num_rows($res) == 0) $status = 1; |
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198 | } |
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199 | |||
200 | echo json_encode(array("status" => $status)); |
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201 | } |
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202 | |||
203 | // Action: Update2 |
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204 | // Method: POST |
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205 | // Parameters: id, title, description |
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206 | // Outputs: Text |
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207 | if (isset($_POST["action"]) && ($_POST["action"] == "Update2")) { |
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208 | $handled = true; |
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209 | |||
210 | $id = $_POST['id']; |
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211 | $obj = OIDplusObject::parse($id); |
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212 | |||
213 | // Prüfen ob zugelassen |
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214 | if (!$obj->userHasWriteRights()) throw new Exception('Authentification error. Please log in as the RA to update this OID.'); |
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215 | |||
216 | if (!OIDplus::db()->query("UPDATE ".OIDPLUS_TABLENAME_PREFIX."objects SET title = '".OIDplus::db()->real_escape_string($_POST['title'])."', description = '".OIDplus::db()->real_escape_string($_POST['description'])."', updated = now() WHERE id = '".OIDplus::db()->real_escape_string($id)."'")) { |
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217 | throw new Exception(OIDplus::db()->error()); |
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218 | } |
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219 | |||
220 | echo json_encode(array("status" => 0)); |
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221 | } |
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222 | |||
223 | // Action: Insert |
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224 | // Method: POST |
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225 | // Parameters: parent, id, ra_email, confidential, iris, asn1ids |
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226 | // Outputs: Text |
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227 | if (isset($_POST["action"]) && ($_POST["action"] == "Insert")) { |
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228 | $handled = true; |
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229 | |||
230 | // Es wird validiert: ID, ra email, asn1 ids, iri ids |
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231 | |||
232 | // Check if you have write rights on the parent (to create a new object) |
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233 | $objParent = OIDplusObject::parse($_POST['parent']); |
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234 | if (!$objParent->userHasWriteRights()) throw new Exception('Authentification error. Please log in as the correct RA to insert an OID at this arc.'); |
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235 | |||
236 | // Check if the ID is valid |
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237 | if ($_POST['id'] == '') throw new Exception('ID may not be empty'); |
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238 | |||
239 | // Absoluten OID namen bestimmen |
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240 | // Note: At addString() and parse(), the syntax of the ID will be checked |
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241 | $id = $objParent->addString($_POST['id']); |
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242 | $obj = OIDplusObject::parse($id); |
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243 | |||
244 | // Superior RA Änderung durchführen |
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245 | $parent = $_POST['parent']; |
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246 | $ra_email = $_POST['ra_email']; |
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247 | if (!empty($ra_email) && !oidplus_valid_email($ra_email)) { |
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248 | throw new Exception('Invalid RA email address'); |
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249 | } |
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250 | $confidential = $_POST['confidential'] == 'true' ? '1' : '0'; |
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251 | if (!OIDplus::db()->query("INSERT INTO ".OIDPLUS_TABLENAME_PREFIX."objects (id, parent, ra_email, confidential, created) VALUES ('".OIDplus::db()->real_escape_string($id)."', '".OIDplus::db()->real_escape_string($parent)."', '".OIDplus::db()->real_escape_string($ra_email)."', ".OIDplus::db()->real_escape_string($confidential).", now())")) { |
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252 | throw new Exception(OIDplus::db()->error()); |
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253 | } |
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254 | |||
255 | // Set ASN.1 und IRI IDs |
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256 | if ($obj::ns() == 'oid') { |
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257 | $oid = $obj; |
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258 | |||
259 | $ids = ($_POST['iris'] == '') ? array() : explode(',',$_POST['iris']); |
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260 | $ids = array_map('trim',$ids); |
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261 | $oid->replaceIris($ids); |
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262 | |||
263 | $ids = ($_POST['asn1ids'] == '') ? array() : explode(',',$_POST['asn1ids']); |
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264 | $ids = array_map('trim',$ids); |
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265 | $oid->replaceAsn1Ids($ids); |
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266 | } |
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267 | |||
268 | $status = 0; |
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269 | |||
270 | if (!empty($ra_email)) { |
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271 | $res = OIDplus::db()->query("select ra_name from ".OIDPLUS_TABLENAME_PREFIX."ra where email = '".OIDplus::db()->real_escape_string($ra_email)."'"); |
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272 | if (OIDplus::db()->num_rows($res) == 0) $status = 1; |
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273 | } |
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274 | |||
275 | echo json_encode(array("status" => $status)); |
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276 | } |
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277 | |||
278 | if (!$handled) { |
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279 | throw new Exception('Invalid action ID'); |
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280 | } |
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281 | } catch (Exception $e) { |
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282 | $ary = array(); |
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283 | $ary['error'] = $e->getMessage(); |
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284 | echo json_encode($ary); |
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285 | } |
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286 | |||
287 | # --- |
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288 | |||
289 | function _ra_change_rec($id, $old_ra, $new_ra) { |
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290 | OIDplus::db()->query("update ".OIDPLUS_TABLENAME_PREFIX."objects set ra_email = '".OIDplus::db()->real_escape_string($new_ra)."', updated = now() where id = '".OIDplus::db()->real_escape_string($id)."' and ifnull(ra_email,'') = '".OIDplus::db()->real_escape_string($old_ra)."'"); |
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291 | |||
292 | $res = OIDplus::db()->query("select id from ".OIDPLUS_TABLENAME_PREFIX."objects where parent = '".OIDplus::db()->real_escape_string($id)."' and ifnull(ra_email,'') = '".OIDplus::db()->real_escape_string($old_ra)."'"); |
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293 | while ($row = OIDplus::db()->fetch_array($res)) { |
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294 | _ra_change_rec($row['id'], $old_ra, $new_ra); |
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295 | } |
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296 | } |