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61 | 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 | |||
256 | daniel-mar | 20 | class OIDplusPagePublicFreeOID extends OIDplusPagePluginPublic { |
61 | daniel-mar | 21 | |
247 | daniel-mar | 22 | private static function getFreeRootOid($with_ns) { |
23 | return OIDplusOID::parse(($with_ns ? 'oid:' : '').OIDplus::config()->getValue('freeoid_root_oid')); |
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61 | daniel-mar | 24 | } |
25 | |||
26 | public function action(&$handled) { |
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247 | daniel-mar | 27 | if (empty(self::getFreeRootOid(false))) return; |
166 | daniel-mar | 28 | |
107 | daniel-mar | 29 | if (isset($_POST["action"]) && ($_POST["action"] == "com.viathinksoft.freeoid.request_freeoid")) { |
61 | daniel-mar | 30 | $handled = true; |
31 | $email = $_POST['email']; |
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32 | |||
261 | daniel-mar | 33 | $res = OIDplus::db()->query("select * from ###ra where email = ?", array($email)); |
236 | daniel-mar | 34 | if ($res->num_rows() > 0) { |
250 | daniel-mar | 35 | throw new OIDplusException('This email address already exists.'); // TODO: actually, the person might have something else (like a DOI) and want to have a FreeOID |
61 | daniel-mar | 36 | } |
37 | |||
250 | daniel-mar | 38 | if (!OIDplus::mailUtils()->validMailAddress($email)) { |
39 | throw new OIDplusException('Invalid email address'); |
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61 | daniel-mar | 40 | } |
41 | |||
261 | daniel-mar | 42 | if (OIDplus::baseConfig()->getValue('RECAPTCHA_ENABLED', false)) { |
43 | $secret=OIDplus::baseConfig()->getValue('RECAPTCHA_PRIVATE', ''); |
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61 | daniel-mar | 44 | $response=$_POST["captcha"]; |
45 | $verify=file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret={$secret}&response={$response}"); |
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46 | $captcha_success=json_decode($verify); |
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47 | if ($captcha_success->success==false) { |
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250 | daniel-mar | 48 | throw new OIDplusException('Captcha wrong'); |
61 | daniel-mar | 49 | } |
50 | } |
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51 | |||
247 | daniel-mar | 52 | $root_oid = self::getFreeRootOid(false); |
119 | daniel-mar | 53 | OIDplus::logger()->log("OID(oid:$root_oid)+RA($email)!", "Requested a free OID for email '$email' to be placed into root '$root_oid'"); |
115 | daniel-mar | 54 | |
61 | daniel-mar | 55 | $timestamp = time(); |
227 | daniel-mar | 56 | $activate_url = OIDplus::getSystemUrl() . '?goto='.urlencode('oidplus:com.viathinksoft.freeoid.activate_freeoid$'.$email.'$'.$timestamp.'$'.OIDplus::authUtils()::makeAuthKey('com.viathinksoft.freeoid.activate_freeoid;'.$email.';'.$timestamp)); |
61 | daniel-mar | 57 | |
58 | $message = file_get_contents(__DIR__ . '/request_msg.tpl'); |
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227 | daniel-mar | 59 | $message = str_replace('{{SYSTEM_URL}}', OIDplus::getSystemUrl(), $message); |
257 | daniel-mar | 60 | $message = str_replace('{{SYSTEM_TITLE}}', OIDplus::config()->getValue('system_title'), $message); |
76 | daniel-mar | 61 | $message = str_replace('{{ADMIN_EMAIL}}', OIDplus::config()->getValue('admin_email'), $message); |
61 | daniel-mar | 62 | $message = str_replace('{{ACTIVATE_URL}}', $activate_url, $message); |
257 | daniel-mar | 63 | OIDplus::mailUtils()->sendMail($email, OIDplus::config()->getValue('system_title').' - Free OID request', $message, OIDplus::config()->getValue('global_cc')); |
61 | daniel-mar | 64 | |
107 | daniel-mar | 65 | echo json_encode(array("status" => 0)); |
61 | daniel-mar | 66 | } |
67 | |||
107 | daniel-mar | 68 | if (isset($_POST["action"]) && ($_POST["action"] == "com.viathinksoft.freeoid.activate_freeoid")) { |
61 | daniel-mar | 69 | $handled = true; |
70 | |||
71 | $password1 = $_POST['password1']; |
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72 | $password2 = $_POST['password2']; |
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73 | $email = $_POST['email']; |
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74 | |||
75 | $ra_name = $_POST['ra_name']; |
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76 | $url = $_POST['url']; |
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77 | $title = $_POST['title']; |
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78 | |||
79 | $auth = $_POST['auth']; |
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80 | $timestamp = $_POST['timestamp']; |
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81 | |||
82 | if (!OIDplus::authUtils()::validateAuthKey('com.viathinksoft.freeoid.activate_freeoid;'.$email.';'.$timestamp, $auth)) { |
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250 | daniel-mar | 83 | throw new OIDplusException('Invalid auth key'); |
61 | daniel-mar | 84 | } |
85 | |||
104 | daniel-mar | 86 | if ((OIDplus::config()->getValue('max_ra_invite_time') > 0) && (time()-$timestamp > OIDplus::config()->getValue('max_ra_invite_time'))) { |
250 | daniel-mar | 87 | throw new OIDplusException('Invitation expired!'); |
61 | daniel-mar | 88 | } |
89 | |||
90 | if ($password1 !== $password2) { |
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250 | daniel-mar | 91 | throw new OIDplusException('Passwords are not equal'); |
61 | daniel-mar | 92 | } |
93 | |||
257 | daniel-mar | 94 | if (strlen($password1) < OIDplus::config()->getValue('ra_min_password_length')) { |
95 | throw new OIDplusException('Password is too short. Minimum password length: '.OIDplus::config()->getValue('ra_min_password_length')); |
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61 | daniel-mar | 96 | } |
97 | |||
98 | if (empty($ra_name)) { |
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250 | daniel-mar | 99 | throw new OIDplusException('Please enter your personal name or the name of your group.'); |
61 | daniel-mar | 100 | } |
134 | daniel-mar | 101 | |
61 | daniel-mar | 102 | // 1. step: Add the RA to the database |
103 | |||
104 | $ra = new OIDplusRA($email); |
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105 | $ra->register_ra($password1); |
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106 | $ra->setRaName($ra_name); |
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107 | |||
108 | // 2. step: Add the new OID to the database |
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109 | |||
247 | daniel-mar | 110 | $root_oid = self::getFreeRootOid(false); |
111 | $new_oid = OIDplusOID::parse('oid:'.$root_oid)->appendArcs($this->freeoid_max_id()+1)->nodeId(false); |
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61 | daniel-mar | 112 | |
119 | daniel-mar | 113 | OIDplus::logger()->log("OID(oid:$root_oid)+OIDRA(oid:$root_oid)!", "Child OID '$new_oid' added automatically by '$email' (RA Name: '$ra_name')"); |
114 | OIDplus::logger()->log("OID(oid:$new_oid)+RA($email)!", "Free OID '$new_oid' activated (RA Name: '$ra_name')"); |
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115 | daniel-mar | 115 | |
61 | daniel-mar | 116 | if ((!empty($url)) && (substr($url, 0, 4) != 'http')) $url = 'http://'.$url; |
117 | |||
134 | daniel-mar | 118 | $description = ''; // '<p>'.htmlentities($ra_name).'</p>'; |
61 | daniel-mar | 119 | if (!empty($url)) { |
120 | $description .= '<p>More information at <a href="'.htmlentities($url).'">'.htmlentities($url).'</a></p>'; |
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121 | } |
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122 | |||
123 | if (empty($title)) $title = $ra_name; |
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124 | |||
237 | daniel-mar | 125 | try { |
261 | daniel-mar | 126 | if ('oid:'.$new_oid > OIDplus::baseConfig()->getValue('LIMITS_MAX_ID_LENGTH')) { |
127 | throw new OIDplusException("The resulting object identifier '$new_oid' is too long (max allowed length ".(OIDplus::baseConfig()->getValue('LIMITS_MAX_ID_LENGTH')-strlen('oid:')).")"); |
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247 | daniel-mar | 128 | } |
277 | daniel-mar | 129 | |
264 | daniel-mar | 130 | OIDplus::db()->query("insert into ###objects (id, ra_email, parent, title, description, confidential, created) values (?, ?, ?, ?, ?, ?, ".OIDplus::db()->sqlDate().")", array('oid:'.$new_oid, $email, self::getFreeRootOid(true), $title, $description, false)); |
237 | daniel-mar | 131 | } catch (Exception $e) { |
61 | daniel-mar | 132 | $ra->delete(); |
237 | daniel-mar | 133 | throw $e; |
61 | daniel-mar | 134 | } |
135 | |||
136 | // Send delegation report email to admin |
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137 | |||
138 | $message = "OID delegation report\n"; |
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139 | $message .= "\n"; |
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140 | $message .= "OID: ".$new_oid."\n";; |
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141 | $message .= "\n"; |
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142 | $message .= "RA Name: $ra_name\n"; |
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143 | $message .= "RA eMail: $email\n"; |
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144 | $message .= "URL for more information: $url\n"; |
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145 | $message .= "OID Name: $title\n"; |
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146 | $message .= "\n"; |
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227 | daniel-mar | 147 | $message .= "More details: ".OIDplus::getSystemUrl()."?goto=oid:$new_oid\n"; |
61 | daniel-mar | 148 | |
257 | daniel-mar | 149 | OIDplus::mailUtils()->sendMail($email, OIDplus::config()->getValue('system_title')." - OID $new_oid registered", $message, OIDplus::config()->getValue('global_cc')); |
61 | daniel-mar | 150 | |
151 | // Send delegation information to user |
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152 | |||
153 | $message = file_get_contents(__DIR__ . '/allocated_msg.tpl'); |
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227 | daniel-mar | 154 | $message = str_replace('{{SYSTEM_URL}}', OIDplus::getSystemUrl(), $message); |
257 | daniel-mar | 155 | $message = str_replace('{{SYSTEM_TITLE}}', OIDplus::config()->getValue('system_title'), $message); |
76 | daniel-mar | 156 | $message = str_replace('{{ADMIN_EMAIL}}', OIDplus::config()->getValue('admin_email'), $message); |
61 | daniel-mar | 157 | $message = str_replace('{{NEW_OID}}', $new_oid, $message); |
257 | daniel-mar | 158 | OIDplus::mailUtils()->sendMail($email, OIDplus::config()->getValue('system_title').' - Free OID allocated', $message, OIDplus::config()->getValue('global_cc')); |
61 | daniel-mar | 159 | |
107 | daniel-mar | 160 | echo json_encode(array("status" => 0)); |
61 | daniel-mar | 161 | } |
162 | } |
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163 | |||
75 | daniel-mar | 164 | public function init($html=true) { |
263 | daniel-mar | 165 | OIDplus::config()->prepareConfigKey('freeoid_root_oid', 'Root-OID of free OID service (a service where visitors can create their own OID using email verification)', '', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
61 | daniel-mar | 166 | if (($value != '') && !oid_valid_dotnotation($value,false,false,1)) { |
250 | daniel-mar | 167 | throw new OIDplusException("Please enter a valid OID in dot notation or nothing"); |
61 | daniel-mar | 168 | } |
263 | daniel-mar | 169 | }); |
61 | daniel-mar | 170 | } |
171 | |||
172 | public function gui($id, &$out, &$handled) { |
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247 | daniel-mar | 173 | if (empty(self::getFreeRootOid(false))) return; |
166 | daniel-mar | 174 | |
61 | daniel-mar | 175 | if (explode('$',$id)[0] == 'oidplus:com.viathinksoft.freeoid') { |
176 | $handled = true; |
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177 | |||
178 | $out['title'] = 'Register a free OID'; |
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241 | daniel-mar | 179 | $out['icon'] = file_exists(__DIR__.'/icon_big.png') ? OIDplus::webpath(__DIR__).'icon_big.png' : ''; |
61 | daniel-mar | 180 | |
181 | $highest_id = $this->freeoid_max_id(); |
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182 | |||
250 | daniel-mar | 183 | $out['text'] .= '<p>Currently <a '.OIDplus::gui()->link(self::getFreeRootOid(true)).'>'.$highest_id.' free OIDs have been</a> registered. Please enter your email below to receive a free OID.</p>'; |
61 | daniel-mar | 184 | |
185 | try { |
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186 | $out['text'] .= ' |
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187 | <form id="freeOIDForm" onsubmit="return freeOIDFormOnSubmit();"> |
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188 | E-Mail: <input type="text" id="email" value=""/><br><br>'. |
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261 | daniel-mar | 189 | (OIDplus::baseConfig()->getValue('RECAPTCHA_ENABLED', false) ? |
190 | '<script> grecaptcha.render(document.getElementById("g-recaptcha"), { "sitekey" : "'.OIDplus::baseConfig()->getValue('RECAPTCHA_PUBLIC', '').'" }); </script>'. |
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191 | '<div id="g-recaptcha" class="g-recaptcha" data-sitekey="'.OIDplus::baseConfig()->getValue('RECAPTCHA_PUBLIC', '').'"></div>' : ''). |
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61 | daniel-mar | 192 | ' <br> |
193 | <input type="submit" value="Request free OID"> |
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194 | </form>'; |
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195 | |||
196 | $tos = file_get_contents(__DIR__ . '/tos.html'); |
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76 | daniel-mar | 197 | $tos = str_replace('{{ADMIN_EMAIL}}', OIDplus::config()->getValue('admin_email'), $tos); |
247 | daniel-mar | 198 | $tos = str_replace('{{ROOT_OID}}', self::getFreeRootOid(false), $tos); |
61 | daniel-mar | 199 | $tos = str_replace('{{ROOT_OID_ASN1}}', self::getFreeRootOid()->getAsn1Notation(), $tos); |
200 | $tos = str_replace('{{ROOT_OID_IRI}}', self::getFreeRootOid()->getIriNotation(), $tos); |
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201 | $out['text'] .= $tos; |
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202 | } catch (Exception $e) { |
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203 | $out['text'] = "Error: ".$e->getMessage(); |
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204 | } |
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205 | } else if (explode('$',$id)[0] == 'oidplus:com.viathinksoft.freeoid.activate_freeoid') { |
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206 | $handled = true; |
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207 | |||
208 | $email = explode('$',$id)[1]; |
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209 | $timestamp = explode('$',$id)[2]; |
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210 | $auth = explode('$',$id)[3]; |
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211 | |||
212 | $out['title'] = 'Activate Free OID'; |
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241 | daniel-mar | 213 | $out['icon'] = file_exists(__DIR__.'/icon_big.png') ? OIDplus::webpath(__DIR__).'icon_big.png' : ''; |
61 | daniel-mar | 214 | |
261 | daniel-mar | 215 | $res = OIDplus::db()->query("select * from ###ra where email = ?", array($email)); |
236 | daniel-mar | 216 | if ($res->num_rows() > 0) { |
61 | daniel-mar | 217 | $out['icon'] = 'img/error_big.png'; |
218 | $out['text'] = 'This RA is already registered.'; // TODO: actually, the person might have something else (like a DOI) and want to have a FreeOID |
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219 | } else { |
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220 | if (!OIDplus::authUtils()::validateAuthKey('com.viathinksoft.freeoid.activate_freeoid;'.$email.';'.$timestamp, $auth)) { |
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221 | $out['icon'] = 'img/error_big.png'; |
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222 | $out['text'] = 'Invalid authorization. Is the URL OK?'; |
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223 | } else { |
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224 | $out['text'] = '<p>eMail-Address: <b>'.$email.'</b></p> |
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225 | |||
226 | <form id="activateFreeOIDForm" onsubmit="return activateFreeOIDFormOnSubmit();"> |
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227 | <input type="hidden" id="email" value="'.htmlentities($email).'"/> |
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228 | <input type="hidden" id="timestamp" value="'.htmlentities($timestamp).'"/> |
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229 | <input type="hidden" id="auth" value="'.htmlentities($auth).'"/> |
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230 | |||
231 | Your personal name or the name of your group:<br><input type="text" id="ra_name" value=""/><br><br><!-- TODO: disable autocomplete --> |
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232 | Title of your OID (usually equal to your name, optional):<br><input type="text" id="title" value=""/><br><br> |
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233 | URL for more information about your project(s) (optional):<br><input type="text" id="url" value=""/><br><br> |
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234 | |||
152 | daniel-mar | 235 | <div><label class="padding_label">Password:</label><input type="password" id="password1" value=""/></div> |
153 | daniel-mar | 236 | <div><label class="padding_label">Repeat:</label><input type="password" id="password2" value=""/></div> |
152 | daniel-mar | 237 | <br><input type="submit" value="Register"> |
61 | daniel-mar | 238 | </form>'; |
239 | } |
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240 | } |
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241 | } |
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242 | } |
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243 | |||
282 | daniel-mar | 244 | public function publicSitemap(&$out) { |
245 | $out[] = OIDplus::getSystemUrl().'?goto=oidplus:com.viathinksoft.freeoid'; |
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246 | } |
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247 | |||
106 | daniel-mar | 248 | public function tree(&$json, $ra_email=null, $nonjs=false, $req_goto='') { |
247 | daniel-mar | 249 | if (empty(self::getFreeRootOid(false))) return false; |
166 | daniel-mar | 250 | |
61 | daniel-mar | 251 | if (file_exists(__DIR__.'/treeicon.png')) { |
241 | daniel-mar | 252 | $tree_icon = OIDplus::webpath(__DIR__).'treeicon.png'; |
61 | daniel-mar | 253 | } else { |
254 | $tree_icon = null; // default icon (folder) |
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255 | } |
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256 | |||
257 | $json[] = array( |
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258 | 'id' => 'oidplus:com.viathinksoft.freeoid', |
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259 | 'icon' => $tree_icon, |
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260 | 'text' => 'Register a free OID' |
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261 | ); |
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104 | daniel-mar | 262 | |
263 | return true; |
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61 | daniel-mar | 264 | } |
265 | |||
266 | # --- |
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267 | |||
247 | daniel-mar | 268 | protected static function freeoid_max_id() { |
261 | daniel-mar | 269 | $res = OIDplus::db()->query("select id from ###objects where id like ? order by ".OIDplus::db()->natOrder('id'), array(self::getFreeRootOid(true).'.%')); |
61 | daniel-mar | 270 | $highest_id = 0; |
236 | daniel-mar | 271 | while ($row = $res->fetch_array()) { |
247 | daniel-mar | 272 | $arc = substr_count(self::getFreeRootOid(false), '.')+1; |
61 | daniel-mar | 273 | $highest_id = explode('.',$row['id'])[$arc]; |
274 | } |
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275 | return $highest_id; |
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276 | } |
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108 | daniel-mar | 277 | |
278 | public function tree_search($request) { |
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279 | return false; |
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280 | } |
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61 | daniel-mar | 281 | } |