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635 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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5 | * Copyright 2019 - 2021 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('INSIDE_OIDPLUS')) die(); |
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21 | |||
22 | class OIDplusPageRaInvite extends OIDplusPagePluginRa { |
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23 | |||
24 | public function action($actionID, $params) { |
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25 | if ($actionID == 'invite_ra') { |
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26 | $email = $params['email']; |
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27 | |||
28 | if (!OIDplus::mailUtils()->validMailAddress($email)) { |
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29 | throw new OIDplusException(_L('Invalid email address')); |
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30 | } |
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31 | |||
32 | if (OIDplus::baseConfig()->getValue('RECAPTCHA_ENABLED', false)) { |
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33 | $secret=OIDplus::baseConfig()->getValue('RECAPTCHA_PRIVATE', ''); |
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34 | $response=$params["captcha"]; |
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35 | $verify=file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret={$secret}&response={$response}"); |
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36 | $captcha_success=json_decode($verify); |
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37 | if ($captcha_success->success==false) { |
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38 | throw new OIDplusException(_L('CAPTCHA not successfully verified')); |
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39 | } |
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40 | } |
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41 | |||
42 | $this->inviteSecurityCheck($email); |
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43 | // TODO: should we also log who has invited? |
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44 | OIDplus::logger()->log("[INFO]RA($email)!", "RA '$email' has been invited"); |
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45 | |||
46 | $timestamp = time(); |
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47 | $activate_url = OIDplus::webpath() . '?goto='.urlencode('oidplus:activate_ra$'.$email.'$'.$timestamp.'$'.OIDplus::authUtils()->makeAuthKey('activate_ra;'.$email.';'.$timestamp)); |
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48 | |||
49 | $message = $this->getInvitationText($email); |
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50 | $message = str_replace('{{ACTIVATE_URL}}', $activate_url, $message); |
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51 | |||
52 | OIDplus::mailUtils()->sendMail($email, OIDplus::config()->getValue('system_title').' - Invitation', $message, OIDplus::config()->getValue('global_cc')); |
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53 | |||
54 | return array("status" => 0); |
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55 | |||
56 | } else if ($actionID == 'activate_ra') { |
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57 | |||
58 | _CheckParamExists($params, 'password1'); |
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59 | _CheckParamExists($params, 'password2'); |
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60 | _CheckParamExists($params, 'email'); |
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61 | _CheckParamExists($params, 'auth'); |
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62 | _CheckParamExists($params, 'timestamp'); |
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63 | |||
64 | $password1 = $params['password1']; |
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65 | $password2 = $params['password2']; |
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66 | $email = $params['email']; |
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67 | $auth = $params['auth']; |
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68 | $timestamp = $params['timestamp']; |
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69 | |||
70 | if (!OIDplus::authUtils()->validateAuthKey('activate_ra;'.$email.';'.$timestamp, $auth)) { |
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71 | throw new OIDplusException(_L('Invalid auth key')); |
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72 | } |
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73 | |||
74 | if ((OIDplus::config()->getValue('max_ra_invite_time') > 0) && (time()-$timestamp > OIDplus::config()->getValue('max_ra_invite_time'))) { |
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75 | throw new OIDplusException(_L('Invitation expired!')); |
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76 | } |
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77 | |||
78 | if ($password1 !== $password2) { |
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79 | throw new OIDplusException(_L('Passwords do not match')); |
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80 | } |
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81 | |||
82 | if (strlen($password1) < OIDplus::config()->getValue('ra_min_password_length')) { |
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83 | $minlen = OIDplus::config()->getValue('ra_min_password_length'); |
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84 | throw new OIDplusException(_L('Password is too short. Need at least %1 characters',$minlen)); |
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85 | } |
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86 | |||
87 | OIDplus::logger()->log("[OK]RA($email)!", "RA '$email' has been registered due to invitation"); |
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88 | |||
89 | $ra = new OIDplusRA($email); |
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90 | $ra->register_ra($password1); |
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91 | |||
92 | return array("status" => 0); |
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93 | } else { |
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94 | throw new OIDplusException(_L('Unknown action ID')); |
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95 | } |
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96 | } |
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97 | |||
98 | public function init($html=true) { |
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99 | OIDplus::config()->prepareConfigKey('max_ra_invite_time', 'Max RA invite time in seconds (0 = infinite)', '0', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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100 | if (!is_numeric($value) || ($value < 0)) { |
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101 | throw new OIDplusException(_L('Please enter a valid value.')); |
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102 | } |
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103 | }); |
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104 | OIDplus::config()->prepareConfigKey('ra_invitation_enabled', 'May RAs be invited? (0=no, 1=yes)', '1', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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105 | if (($value != 0) && ($value != 1)) { |
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106 | throw new OIDplusException(_L('Please enter a valid value (0=no, 1=yes).')); |
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107 | } |
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108 | }); |
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109 | } |
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110 | |||
111 | public function gui($id, &$out, &$handled) { |
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112 | if (explode('$',$id)[0] == 'oidplus:invite_ra') { |
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113 | $handled = true; |
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114 | |||
115 | $email = explode('$',$id)[1]; |
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116 | $origin = explode('$',$id)[2]; |
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117 | |||
118 | $out['title'] = _L('Invite a Registration Authority'); |
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119 | |||
120 | if (!OIDplus::config()->getValue('ra_invitation_enabled')) { |
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121 | $out['icon'] = 'img/error_big.png'; |
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122 | $out['text'] = '<p>'._L('Invitations are disabled by the administrator.').'</p>'; |
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123 | return; |
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124 | } |
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125 | |||
126 | $out['icon'] = OIDplus::webpath(__DIR__).'invite_ra_big.png'; |
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127 | |||
128 | try { |
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129 | $this->inviteSecurityCheck($email); |
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130 | $cont = $this->getInvitationText($email); |
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131 | |||
132 | $out['text'] .= '<p>'._L('You have chosen to invite %1 as a Registration Authority. If you click "Send", the following email will be sent to %2:','<b>'.$email.'</b>',$email).'</p><p><i>'.nl2br(htmlentities($cont)).'</i></p> |
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133 | <form id="inviteForm" action="javascript:void(0);" onsubmit="return OIDplusPageRaInvite.inviteFormOnSubmit();"> |
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134 | <input type="hidden" id="email" value="'.htmlentities($email).'"/> |
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135 | <input type="hidden" id="origin" value="'.htmlentities($origin).'"/>'. |
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136 | (OIDplus::baseConfig()->getValue('RECAPTCHA_ENABLED', false) ? |
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137 | '<div id="g-recaptcha" class="g-recaptcha" data-sitekey="'.OIDplus::baseConfig()->getValue('RECAPTCHA_PUBLIC', '').'"></div>'. |
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138 | '<script> grecaptcha.render($("#g-recaptcha")[0], { "sitekey" : "'.OIDplus::baseConfig()->getValue('RECAPTCHA_PUBLIC', '').'" }); </script>' : ''). |
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139 | ' <br> |
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140 | <input type="submit" value="'._L('Send invitation').'"> |
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141 | </form>'; |
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142 | |||
143 | } catch (Exception $e) { |
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144 | |||
145 | $out['icon'] = 'img/error_big.png'; |
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146 | $out['text'] = _L('Error: %1',$e->getMessage()); |
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147 | |||
148 | } |
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149 | } else if (explode('$',$id)[0] == 'oidplus:activate_ra') { |
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150 | $handled = true; |
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151 | |||
152 | $email = explode('$',$id)[1]; |
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153 | $timestamp = explode('$',$id)[2]; |
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154 | $auth = explode('$',$id)[3]; |
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155 | |||
156 | $out['title'] = _L('Register as Registration Authority'); |
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157 | |||
158 | if (!OIDplus::config()->getValue('ra_invitation_enabled')) { |
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159 | $out['icon'] = 'img/error_big.png'; |
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160 | $out['text'] = '<p>'._L('Invitations are disabled by the administrator.').'</p>'; |
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161 | return; |
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162 | } |
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163 | |||
164 | $out['icon'] = OIDplus::webpath(__DIR__).'activate_ra_big.png'; |
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165 | |||
166 | $res = OIDplus::db()->query("select * from ###ra where email = ?", array($email)); |
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167 | if ($res->num_rows() > 0) { |
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168 | $out['text'] = _L('This RA is already registered and does not need to be invited.'); |
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169 | } else { |
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170 | if (!OIDplus::authUtils()->validateAuthKey('activate_ra;'.$email.';'.$timestamp, $auth)) { |
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171 | $out['icon'] = 'img/error_big.png'; |
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172 | $out['text'] = _L('Invalid authorization. Is the URL OK?'); |
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173 | } else { |
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174 | // TODO: like in the FreeOID plugin, we could ask here at least for a name for the RA |
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175 | $out['text'] = '<p>'._L('E-Mail-Address').': <b>'.$email.'</b></p> |
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176 | |||
177 | <form id="activateRaForm" action="javascript:void(0);" onsubmit="return OIDplusPageRaInvite.activateRaFormOnSubmit();"> |
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178 | <input type="hidden" id="email" value="'.htmlentities($email).'"/> |
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179 | <input type="hidden" id="timestamp" value="'.htmlentities($timestamp).'"/> |
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180 | <input type="hidden" id="auth" value="'.htmlentities($auth).'"/> |
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181 | <div><label class="padding_label">'._L('New password').':</label><input type="password" id="password1" value=""/></div> |
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182 | <div><label class="padding_label">'._L('Repeat').':</label><input type="password" id="password2" value=""/></div> |
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183 | <br><input type="submit" value="'._L('Register').'"> |
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184 | </form>'; |
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185 | } |
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186 | } |
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187 | } |
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188 | } |
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189 | |||
190 | public function tree(&$json, $ra_email=null, $nonjs=false, $req_goto='') { |
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191 | //if (!$ra_email) return false; |
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192 | //if (!OIDplus::authUtils()->isRaLoggedIn($ra_email) && !OIDplus::authUtils()->isAdminLoggedIn()) return false; |
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193 | |||
194 | return false; |
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195 | } |
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196 | |||
197 | private function inviteSecurityCheck($email) { |
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198 | $res = OIDplus::db()->query("select * from ###ra where email = ?", array($email)); |
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199 | if ($res->num_rows() > 0) { |
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200 | throw new OIDplusException(_L('This RA is already registered and does not need to be invited.')); |
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201 | } |
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202 | |||
203 | if (!OIDplus::authUtils()->isAdminLoggedIn()) { |
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204 | // 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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205 | $ok = false; |
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206 | $res = OIDplus::db()->query("select parent from ###objects where ra_email = ?", array($email)); |
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207 | while ($row = $res->fetch_array()) { |
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208 | $objParent = OIDplusObject::parse($row['parent']); |
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209 | if (is_null($objParent)) throw new OIDplusException(_L('Type of %1 unknown',$row['parent'])); |
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210 | if ($objParent->userHasWriteRights()) { |
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211 | $ok = true; |
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212 | } |
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213 | } |
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214 | if (!$ok) { |
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215 | throw new OIDplusException(_L('You may not invite this RA. Maybe you need to <a %1>log in</a> again.',OIDplus::gui()->link('oidplus:login'))); |
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216 | } |
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217 | } |
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218 | } |
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219 | |||
220 | private function getInvitationText($email) { |
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221 | $list_of_oids = array(); |
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222 | $res = OIDplus::db()->query("select id from ###objects where ra_email = ?", array($email)); |
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223 | while ($row = $res->fetch_array()) { |
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224 | $list_of_oids[] = $row['id']; |
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225 | } |
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226 | |||
227 | $message = file_get_contents(__DIR__ . '/invite_msg.tpl'); |
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228 | |||
229 | // Resolve stuff |
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230 | $message = str_replace('{{SYSTEM_URL}}', OIDplus::webpath(null,false), $message); |
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231 | $message = str_replace('{{OID_LIST}}', implode("\n", $list_of_oids), $message); |
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232 | $message = str_replace('{{ADMIN_EMAIL}}', OIDplus::config()->getValue('admin_email'), $message); |
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233 | $message = str_replace('{{PARTY}}', OIDplus::authUtils()->isAdminLoggedIn() ? 'the system administrator' : 'a superior Registration Authority', $message); |
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234 | |||
235 | // {{ACTIVATE_URL}} will be resolved in ajax.php |
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236 | |||
237 | return $message; |
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238 | } |
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239 | |||
240 | public function tree_search($request) { |
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241 | return false; |
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242 | } |
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243 | } |