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