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Rev | Author | Line No. | Line |
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117 | 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 | if (!defined('IN_OIDPLUS')) die(); |
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21 | |||
22 | class OIDplusPageRaInvite extends OIDplusPagePlugin { |
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23 | public function type() { |
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24 | return 'ra'; |
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25 | } |
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26 | |||
222 | daniel-mar | 27 | public static function getPluginInformation() { |
28 | $out = array(); |
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29 | $out['name'] = 'Invite RA'; |
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30 | $out['author'] = 'ViaThinkSoft'; |
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31 | $out['version'] = null; |
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32 | $out['descriptionHTML'] = null; |
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33 | return $out; |
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34 | } |
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35 | |||
117 | daniel-mar | 36 | public function priority() { |
37 | return 92; |
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38 | } |
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39 | |||
40 | public function action(&$handled) { |
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41 | if (isset($_POST["action"]) && ($_POST["action"] == "invite_ra")) { |
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42 | $handled = true; |
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43 | $email = $_POST['email']; |
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44 | |||
45 | if (!oidplus_valid_email($email)) { |
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46 | die(json_encode(array("error" => 'Invalid email address'))); |
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47 | } |
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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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55 | die(json_encode(array("error" => 'Captcha wrong'))); |
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56 | } |
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57 | } |
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58 | |||
59 | $this->inviteSecurityCheck($email); |
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119 | daniel-mar | 60 | // TODO: should we also log who has invited? |
117 | daniel-mar | 61 | OIDplus::logger()->log("RA($email)!", "RA '$email' has been invited"); |
62 | |||
63 | $timestamp = time(); |
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227 | daniel-mar | 64 | $activate_url = OIDplus::getSystemUrl() . '?goto='.urlencode('oidplus:activate_ra$'.$email.'$'.$timestamp.'$'.OIDplus::authUtils()::makeAuthKey('activate_ra;'.$email.';'.$timestamp)); |
117 | daniel-mar | 65 | |
66 | $message = $this->getInvitationText($email); |
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67 | $message = str_replace('{{ACTIVATE_URL}}', $activate_url, $message); |
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68 | |||
69 | my_mail($email, OIDplus::config()->systemTitle().' - Invitation', $message, OIDplus::config()->globalCC()); |
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70 | |||
71 | echo json_encode(array("status" => 0)); |
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72 | } |
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73 | |||
74 | if (isset($_POST["action"]) && ($_POST["action"] == "activate_ra")) { |
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75 | $handled = true; |
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76 | |||
77 | $password1 = $_POST['password1']; |
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78 | $password2 = $_POST['password2']; |
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79 | $email = $_POST['email']; |
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80 | $auth = $_POST['auth']; |
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81 | $timestamp = $_POST['timestamp']; |
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82 | |||
83 | if (!OIDplus::authUtils()::validateAuthKey('activate_ra;'.$email.';'.$timestamp, $auth)) { |
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84 | die(json_encode(array("error" => 'Invalid auth key'))); |
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85 | } |
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86 | |||
87 | if ((OIDplus::config()->getValue('max_ra_invite_time') > 0) && (time()-$timestamp > OIDplus::config()->getValue('max_ra_invite_time'))) { |
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88 | die(json_encode(array("error" => 'Invitation expired!'))); |
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89 | } |
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90 | |||
91 | if ($password1 !== $password2) { |
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92 | die(json_encode(array("error" => 'Passwords are not equal'))); |
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93 | } |
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94 | |||
95 | if (strlen($password1) < OIDplus::config()->minRaPasswordLength()) { |
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96 | die(json_encode(array("error" => 'Password is too short. Minimum password length: '.OIDplus::config()->minRaPasswordLength()))); |
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97 | } |
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98 | |||
99 | OIDplus::logger()->log("RA($email)!", "RA '$email' has been registered due to invitation"); |
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100 | |||
101 | $ra = new OIDplusRA($email); |
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102 | $ra->register_ra($password1); |
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103 | |||
104 | echo json_encode(array("status" => 0)); |
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105 | } |
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106 | } |
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107 | |||
108 | public function init($html=true) { |
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109 | OIDplus::config()->prepareConfigKey('max_ra_invite_time', 'Max RA invite time in seconds (0 = infinite)', '0', 0, 1); |
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155 | daniel-mar | 110 | OIDplus::config()->prepareConfigKey('ra_invitation_enabled', 'May RAs be invited?', '1', 0, 1); |
117 | daniel-mar | 111 | } |
112 | |||
113 | public function cfgSetValue($name, $value) { |
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114 | if ($name == 'max_ra_invite_time') { |
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115 | if (!is_numeric($value) || ($value < 0)) { |
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116 | throw new Exception("Please enter a valid value."); |
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117 | } |
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118 | } |
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155 | daniel-mar | 119 | else if ($name == 'ra_invitation_enabled') { |
120 | if (($value != 0) && ($value != 1)) { |
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121 | throw new Exception("Please enter a valid value: 0 or 1."); |
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122 | } |
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123 | } |
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117 | daniel-mar | 124 | } |
125 | |||
126 | public function gui($id, &$out, &$handled) { |
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127 | if (explode('$',$id)[0] == 'oidplus:invite_ra') { |
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128 | $handled = true; |
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129 | |||
130 | $email = explode('$',$id)[1]; |
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131 | $origin = explode('$',$id)[2]; |
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213 | daniel-mar | 132 | |
155 | daniel-mar | 133 | $out['title'] = 'Invite a Registration Authority'; |
117 | daniel-mar | 134 | |
155 | daniel-mar | 135 | if (!OIDplus::config()->getValue('ra_invitation_enabled')) { |
136 | $out['icon'] = 'img/error_big.png'; |
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137 | $out['text'] = '<p>Invitations are disabled by the administrator.</p>'; |
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138 | return $out; |
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139 | } |
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140 | |||
148 | daniel-mar | 141 | $out['icon'] = 'plugins/'.basename(dirname(__DIR__)).'/'.basename(__DIR__).'/invite_ra_big.png'; |
117 | daniel-mar | 142 | |
143 | try { |
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144 | $this->inviteSecurityCheck($email); |
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145 | $cont = $this->getInvitationText($email); |
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146 | |||
147 | $out['text'] .= '<p>You have chosen to invite <b>'.$email.'</b> as an Registration Authority. If you click "Send", the following email will be sent to '.$email.':</p><p><i>'.nl2br(htmlentities($cont)).'</i></p> |
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148 | <form id="inviteForm" onsubmit="return inviteFormOnSubmit();"> |
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149 | <input type="hidden" id="email" value="'.htmlentities($email).'"/> |
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150 | <input type="hidden" id="origin" value="'.htmlentities($origin).'"/>'. |
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151 | (RECAPTCHA_ENABLED ? '<script> grecaptcha.render(document.getElementById("g-recaptcha"), { "sitekey" : "'.RECAPTCHA_PUBLIC.'" }); </script>'. |
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152 | '<div id="g-recaptcha" class="g-recaptcha" data-sitekey="'.RECAPTCHA_PUBLIC.'"></div>' : ''). |
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153 | ' <br> |
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154 | <input type="submit" value="Send invitation"> |
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155 | </form>'; |
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156 | |||
157 | } catch (Exception $e) { |
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158 | |||
159 | $out['icon'] = 'img/error_big.png'; |
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160 | $out['text'] = "Error: ".$e->getMessage(); |
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161 | |||
162 | } |
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163 | } else if (explode('$',$id)[0] == 'oidplus:activate_ra') { |
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164 | $handled = true; |
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165 | |||
155 | daniel-mar | 166 | $out['title'] = 'Register as Registration Authority'; |
167 | |||
168 | if (!OIDplus::config()->getValue('ra_invitation_enabled')) { |
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169 | $out['icon'] = 'img/error_big.png'; |
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170 | $out['text'] = '<p>Invitations are disabled by the administrator.</p>'; |
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171 | return $out; |
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172 | } |
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173 | |||
117 | daniel-mar | 174 | $email = explode('$',$id)[1]; |
175 | $timestamp = explode('$',$id)[2]; |
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176 | $auth = explode('$',$id)[3]; |
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177 | |||
148 | daniel-mar | 178 | $out['icon'] = 'plugins/'.basename(dirname(__DIR__)).'/'.basename(__DIR__).'/activate_ra_big.png'; |
117 | daniel-mar | 179 | |
150 | daniel-mar | 180 | $res = OIDplus::db()->query("select * from ".OIDPLUS_TABLENAME_PREFIX."ra where email = ?", array($email)); |
117 | daniel-mar | 181 | if (OIDplus::db()->num_rows($res) > 0) { |
182 | $out['text'] = 'This RA is already registered and does not need to be invited.'; |
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183 | } else { |
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184 | if (!OIDplus::authUtils()::validateAuthKey('activate_ra;'.$email.';'.$timestamp, $auth)) { |
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185 | $out['icon'] = 'img/error_big.png'; |
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186 | $out['text'] = 'Invalid authorization. Is the URL OK?'; |
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187 | } else { |
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188 | // TODO: like in the FreeOID plugin, we could ask here at least for a name for the RA |
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189 | $out['text'] = '<p>E-Mail-Adress: <b>'.$email.'</b></p> |
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190 | |||
191 | <form id="activateRaForm" onsubmit="return activateRaFormOnSubmit();"> |
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192 | <input type="hidden" id="email" value="'.htmlentities($email).'"/> |
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193 | <input type="hidden" id="timestamp" value="'.htmlentities($timestamp).'"/> |
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194 | <input type="hidden" id="auth" value="'.htmlentities($auth).'"/> |
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152 | daniel-mar | 195 | <div><label class="padding_label">New password:</label><input type="password" id="password1" value=""/></div> |
153 | daniel-mar | 196 | <div><label class="padding_label">Repeat:</label><input type="password" id="password2" value=""/></div> |
152 | daniel-mar | 197 | <br><input type="submit" value="Register"> |
117 | daniel-mar | 198 | </form>'; |
199 | } |
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200 | } |
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201 | } |
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202 | } |
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203 | |||
204 | public function tree(&$json, $ra_email=null, $nonjs=false, $req_goto='') { |
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205 | return false; |
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206 | } |
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207 | |||
208 | private function inviteSecurityCheck($email) { |
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150 | daniel-mar | 209 | $res = OIDplus::db()->query("select * from ".OIDPLUS_TABLENAME_PREFIX."ra where email = ?", array($email)); |
117 | daniel-mar | 210 | if (OIDplus::db()->num_rows($res) > 0) { |
211 | throw new Exception("This RA is already registered and does not need to be invited."); |
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212 | } |
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213 | |||
214 | if (!OIDplus::authUtils()::isAdminLoggedIn()) { |
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215 | // Check if the RA may invite the user (i.e. the they are the parent of an OID of that person) |
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216 | $ok = false; |
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150 | daniel-mar | 217 | $res = OIDplus::db()->query("select parent from ".OIDPLUS_TABLENAME_PREFIX."objects where ra_email = ?", array($email)); |
117 | daniel-mar | 218 | while ($row = OIDplus::db()->fetch_array($res)) { |
219 | $objParent = OIDplusObject::parse($row['parent']); |
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220 | if (is_null($objParent)) throw new Exception("Type of ".$row['parent']." unknown"); |
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221 | if ($objParent->userHasWriteRights()) { |
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222 | $ok = true; |
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223 | } |
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224 | } |
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225 | if (!$ok) { |
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226 | throw new Exception('You may not invite this RA. Maybe you need to log in again.'); |
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227 | } |
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228 | } |
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229 | } |
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230 | |||
231 | private function getInvitationText($email) { |
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232 | $list_of_oids = array(); |
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150 | daniel-mar | 233 | $res = OIDplus::db()->query("select id from ".OIDPLUS_TABLENAME_PREFIX."objects where ra_email = ?", array($email)); |
117 | daniel-mar | 234 | while ($row = OIDplus::db()->fetch_array($res)) { |
235 | $list_of_oids[] = $row['id']; |
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236 | } |
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237 | |||
238 | $message = file_get_contents(__DIR__ . '/invite_msg.tpl'); |
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239 | |||
240 | // Resolve stuff |
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227 | daniel-mar | 241 | $message = str_replace('{{SYSTEM_URL}}', OIDplus::getSystemUrl(), $message); |
117 | daniel-mar | 242 | $message = str_replace('{{OID_LIST}}', implode("\n", $list_of_oids), $message); |
243 | $message = str_replace('{{ADMIN_EMAIL}}', OIDplus::config()->getValue('admin_email'), $message); |
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244 | $message = str_replace('{{PARTY}}', OIDplus::authUtils()::isAdminLoggedIn() ? 'the system administrator' : 'a superior Registration Authority', $message); |
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245 | |||
246 | // {{ACTIVATE_URL}} will be resolved in ajax.php |
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247 | |||
248 | return $message; |
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249 | } |
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250 | |||
251 | public function tree_search($request) { |
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252 | return false; |
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253 | } |
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254 | } |