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943 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 RDAP |
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5 | * Copyright 2019 - 2022 Daniel Marschall, ViaThinkSoft |
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6 | * Authors Daniel Marschall, ViaThinkSoft |
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7 | * Till Wehowski, Frdlweb |
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8 | * |
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9 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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10 | * you may not use this file except in compliance with the License. |
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11 | * You may obtain a copy of the License at |
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12 | * |
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13 | * http://www.apache.org/licenses/LICENSE-2.0 |
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14 | * |
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15 | * Unless required by applicable law or agreed to in writing, software |
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16 | * distributed under the License is distributed on an "AS IS" BASIS, |
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17 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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18 | * See the License for the specific language governing permissions and |
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19 | * limitations under the License. |
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20 | */ |
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21 | |||
1050 | daniel-mar | 22 | namespace Frdlweb\OIDplus; |
943 | daniel-mar | 23 | |
1050 | daniel-mar | 24 | use ViaThinkSoft\OIDplus\OIDplus; |
25 | use ViaThinkSoft\OIDplus\OIDplusObject; |
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26 | use ViaThinkSoft\OIDplus\OIDplusOIDIP; |
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27 | use ViaThinkSoft\OIDplus\OIDplusPagePublicObjects; |
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28 | |||
943 | daniel-mar | 29 | class OIDplusRDAP { |
30 | |||
31 | protected $rdapBaseUri; |
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32 | protected $useCache; |
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33 | protected $rdapCacheDir; |
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34 | protected $rdapCacheExpires; |
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35 | |||
36 | public function __construct() { |
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37 | $this->rdapBaseUri = OIDplus::baseConfig()->getValue('RDAP_BASE_URI', OIDplus::webpath() ); |
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38 | $this->useCache = OIDplus::baseConfig()->getValue('RDAP_CACHE_ENABLED', false ); |
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950 | daniel-mar | 39 | $this->rdapCacheDir = OIDplus::baseConfig()->getValue('RDAP_CACHE_DIRECTORY', OIDplus::localpath().'userdata/cache/' ); |
40 | $this->rdapCacheExpires = OIDplus::baseConfig()->getValue('RDAP_CACHE_EXPIRES', 60 * 3 ); |
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943 | daniel-mar | 41 | } |
42 | |||
43 | public function rdapQuery($query) { |
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44 | $query = str_replace('oid:.', 'oid:', $query); |
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45 | $n = explode(':', $query); |
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46 | if(2>count($n)){ |
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47 | array_unshift($n, 'oid'); |
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48 | $query = 'oid:'.$query; |
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49 | } |
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50 | $ns = $n[0]; |
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51 | |||
52 | if(true === $this->useCache){ |
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950 | daniel-mar | 53 | $cacheFile = $this->rdapCacheDir. 'rdap_' |
943 | daniel-mar | 54 | .sha1(\get_current_user() |
55 | . $this->rdapBaseUri.__FILE__.$query |
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56 | .OIDplus::baseConfig()->getValue('SERVER_SECRET', sha1(__FILE__.\get_current_user()) ) |
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57 | ) |
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58 | .'.' |
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59 | .strlen( $this->rdapBaseUri.$query ) |
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950 | daniel-mar | 60 | .'.ser' |
943 | daniel-mar | 61 | ; |
62 | |||
944 | daniel-mar | 63 | $tmp = $this->rdap_read_cache($cacheFile, $this->rdapCacheExpires); |
64 | if ($tmp) return $tmp; |
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943 | daniel-mar | 65 | }else{ |
66 | $cacheFile = false; |
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67 | } |
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68 | |||
969 | daniel-mar | 69 | $out = []; |
70 | |||
71 | $obj = OIDplusObject::findFitting($query); |
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72 | |||
73 | if(!$obj){ |
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972 | daniel-mar | 74 | // If object was not found, try if it is an alternative identifier of another object |
969 | daniel-mar | 75 | $alts = OIDplusPagePublicObjects::getAlternativesForQuery($query); |
76 | foreach ($alts as $alt) { |
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77 | if ($obj = OIDplusObject::findFitting($alt)) { |
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78 | $query = $obj->nodeId(); |
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79 | break; |
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943 | daniel-mar | 80 | } |
81 | } |
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82 | |||
972 | daniel-mar | 83 | // Still nothing found? |
84 | if(!$obj){ |
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85 | $out['error'] = 'Not found'; |
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86 | if(true === $this->useCache){ |
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87 | $this->rdap_write_cache($out, $cacheFile); |
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88 | } |
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89 | return $this->rdap_out($out); |
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943 | daniel-mar | 90 | } |
972 | daniel-mar | 91 | } else { |
92 | $query = $obj->nodeId(); |
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943 | daniel-mar | 93 | } |
94 | |||
95 | $whois_server = ''; |
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96 | if (OIDplus::config()->getValue('individual_whois_server', '') != '') { |
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97 | $whois_server = OIDplus::config()->getValue('individual_whois_server', ''); |
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98 | } |
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99 | else if (OIDplus::config()->getValue('vts_whois', '') != '') { |
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100 | $whois_server = OIDplus::config()->getValue('vts_whois', ''); |
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101 | } |
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102 | if (!empty($whois_server)) { |
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103 | list($whois_host, $whois_port) = explode(':',"$whois_server:43"); |
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104 | if ($whois_port === '43') $out['port43'] = $whois_host; |
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105 | } |
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106 | |||
107 | $parentHandle=$obj->one_up(); |
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108 | |||
109 | $out['name'] = $obj->nodeId(true); |
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110 | $out['objectClassName'] = $ns; |
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111 | $out['handle'] = $ns.':'.$n[1]; |
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112 | $out['parentHandle'] = (null !== $parentHandle && is_callable([$parentHandle, 'nodeId']) ) |
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113 | ? $obj->one_up()->nodeId(true) |
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114 | : null; |
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115 | |||
116 | $out['rdapConformance'] = [ |
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117 | "rdap_level_0", //https://datatracker.ietf.org/doc/html/rfc9083 |
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118 | ]; |
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119 | $out['links'] = [ |
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120 | [ |
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121 | "href"=> 'https://'.$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'], |
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122 | "type"=> "application/rdap+json", |
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123 | "title"=> sprintf("Information about the %s %s", $ns, $n[1]), |
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124 | "value"=> $this->rdapBaseUri.$ns.'/'.$n[1], |
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125 | "rel"=> "self" |
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126 | ], |
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127 | [ |
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128 | "href"=> OIDplus::webpath()."?goto=".urlencode($query), |
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129 | "type"=> "text/html", |
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130 | "title"=> sprintf("Information about the %s %s in the online repository", $ns, $n[1]), |
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131 | "value"=> OIDplus::webpath()."?goto=".urlencode($query), |
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132 | "rel"=> "alternate" |
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133 | ] |
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134 | ]; |
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135 | $out['remarks'] = [ |
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136 | [ |
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137 | "title"=>"Availability", |
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138 | "description"=> [ |
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139 | sprintf("The %s %s is known.", strtoupper($ns), $n[1]), |
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140 | ], |
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141 | "links"=> [] |
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142 | ], |
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143 | [ |
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144 | "title"=>"Description", |
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145 | "description"=> [ |
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977 | daniel-mar | 146 | ($obj->isConfidential()) ? 'REDACTED FOR PRIVACY' : $obj->getDescription(), |
943 | daniel-mar | 147 | ], |
148 | "links"=> [ |
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149 | [ |
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150 | "href"=> OIDplus::webpath()."?goto=".urlencode($query), |
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151 | "type"=> "text/html", |
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152 | "title"=> sprintf("Information about the %s %s in the online repository", $ns, $n[1]), |
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153 | "value"=> OIDplus::webpath()."?goto=".urlencode($query), |
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154 | "rel"=> "alternate" |
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155 | ] |
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156 | ] |
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157 | ], |
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158 | |||
159 | ]; |
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160 | |||
161 | if (!is_null(OIDplus::getPluginByOid("1.3.6.1.4.1.37476.2.5.2.4.1.100"))) { // OIDplusPagePublicWhois |
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162 | $oidIPUrl = OIDplus::webpath().'plugins/viathinksoft/publicPages/100_whois/whois/webwhois.php?query='.urlencode($query); |
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163 | |||
164 | $oidip_generator = new OIDplusOIDIP(); |
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165 | |||
166 | list($oidIP, $dummy_content_type) = $oidip_generator->oidipQuery($query); |
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167 | |||
168 | $out['remarks'][] = [ |
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169 | "title" => "OID-IP Result", |
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170 | "description" => $oidIP, |
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171 | "links" => [ |
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172 | [ |
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173 | "href"=> $oidIPUrl, |
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174 | "type"=> "text/plain", |
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175 | "title"=> sprintf("OIDIP Result for the %s %s (Plaintext)", $ns, $n[1]), |
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176 | "value"=> $oidIPUrl, |
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177 | "rel"=> "alternate" |
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178 | ], |
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179 | [ |
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180 | "href"=> "$oidIPUrl\$format=json", |
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181 | "type"=> "application/json", |
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182 | "title"=> sprintf("OIDIP Result for the %s %s (JSON)", $ns, $n[1]), |
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183 | "value"=> "$oidIPUrl\$format=json", |
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184 | "rel"=> "alternate" |
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185 | ], |
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186 | [ |
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187 | "href"=> "$oidIPUrl\$format=xml", |
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188 | "type"=> "application/xml", |
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189 | "title"=> sprintf("OIDIP Result for the %s %s (XML)", $ns, $n[1]), |
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190 | "value"=> "$oidIPUrl\$format=xml", |
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191 | "rel"=> "alternate" |
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192 | ] |
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193 | ] |
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194 | ]; |
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195 | |||
196 | list($oidIPJSON, $dummy_content_type) = $oidip_generator->oidipQuery("$query\$format=json"); |
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197 | $out['oidplus_oidip'] = json_decode($oidIPJSON); |
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198 | } |
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199 | |||
200 | $out['notices']=[ |
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201 | [ |
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202 | "title" => "Authentication Policy", |
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203 | "description" => |
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204 | [ |
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205 | "Access to sensitive data for users with proper credentials." |
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206 | ], |
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207 | "links" => |
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208 | [ |
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209 | [ |
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210 | "value" => $this->rdapBaseUri."help", |
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211 | "rel" => "alternate", |
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212 | "type" => "text/html", |
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213 | "href" => OIDplus::webpath()."?goto=oidplus%3Aresources%24OIDplus%2Fprivacy_documentation.html" |
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214 | ] |
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215 | ] |
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216 | ] |
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217 | ]; |
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218 | |||
219 | if($obj->isConfidential()){ |
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944 | daniel-mar | 220 | $out['remarks'][1]['type'] = "result set truncated due to authorization"; |
943 | daniel-mar | 221 | } |
222 | |||
223 | $out['statuses']=[ |
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224 | 'active', |
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225 | ]; |
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226 | |||
227 | |||
228 | if(true === $this->useCache){ |
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229 | $this->rdap_write_cache($out, $cacheFile); |
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230 | } |
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944 | daniel-mar | 231 | return $this->rdap_out($out); |
943 | daniel-mar | 232 | } |
233 | |||
234 | protected function rdap_write_cache($out, $cacheFile){ |
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950 | daniel-mar | 235 | if (!is_string($cacheFile)) return; |
236 | @file_put_contents($cacheFile, serialize($out)); |
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943 | daniel-mar | 237 | } |
238 | |||
239 | protected function rdap_read_cache($cacheFile, $rdapCacheExpires){ |
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950 | daniel-mar | 240 | if (is_string($cacheFile) && file_exists($cacheFile) && filemtime($cacheFile) >= time() - $rdapCacheExpires) { |
241 | $out = unserialize(file_get_contents($cacheFile)); |
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943 | daniel-mar | 242 | if(is_array($out) || is_object($out)){ |
944 | daniel-mar | 243 | return $this->rdap_out($out); |
943 | daniel-mar | 244 | } |
245 | } |
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944 | daniel-mar | 246 | return null; |
943 | daniel-mar | 247 | } |
248 | |||
249 | protected function rdap_out($out){ |
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944 | daniel-mar | 250 | $out_content = json_encode($out); |
251 | $out_type = 'application/rdap+json'; |
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252 | return array($out_content, $out_type); |
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943 | daniel-mar | 253 | } |
254 | |||
255 | } |