| commit | author | age | ||
| e98a15 | 1 | <?php |
| TB | 2 | |
| 3 | /* | |
| 4 | Copyright (c) 2014, Till Brehm, projektfarm Gmbh | |
| 5 | All rights reserved. | |
| 6 | ||
| 7 | Redistribution and use in source and binary forms, with or without modification, | |
| 8 | are permitted provided that the following conditions are met: | |
| 9 | ||
| 10 | * Redistributions of source code must retain the above copyright notice, | |
| 11 | this list of conditions and the following disclaimer. | |
| 12 | * Redistributions in binary form must reproduce the above copyright notice, | |
| 13 | this list of conditions and the following disclaimer in the documentation | |
| 14 | and/or other materials provided with the distribution. | |
| 15 | * Neither the name of ISPConfig nor the names of its contributors | |
| 16 | may be used to endorse or promote products derived from this software without | |
| 17 | specific prior written permission. | |
| 18 | ||
| 19 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| 20 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 21 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 22 | IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 23 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | |
| 24 | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 26 | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 27 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
| 28 | EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 | */ | |
| 30 | ||
| 31 | class validate_systemuser { | |
| e23c47 | 32 | |
| TB | 33 | function get_error($errmsg) { |
| 34 | global $app; | |
| 35 | ||
| 36 | if(isset($app->tform->wordbook[$errmsg])) { | |
| 37 | return $app->tform->wordbook[$errmsg]."<br>\r\n"; | |
| 38 | } else { | |
| 39 | return $errmsg."<br>\r\n"; | |
| 40 | } | |
| 41 | } | |
| e98a15 | 42 | |
| TB | 43 | /* |
| 44 | Validator function to check if a given user is ok. | |
| 45 | */ | |
| 46 | function check_sysuser($field_name, $field_value, $validator) { | |
| 47 | global $app; | |
| 48 | ||
| e23c47 | 49 | //* Skip Test if we have the placeholder input of the remote APi for the web_domain system_user field here. |
| TB | 50 | if($field_name == 'system_user' && $field_value == '-') return ''; |
| 51 | ||
| 52 | //* Check the input | |
| e98a15 | 53 | $errmsg = $validator['errmsg']; |
| TB | 54 | $check_names = (isset($validator['check_names']) && $validator['check_names'] == true)?true:false; |
| 55 | ||
| 56 | if($app->functions->is_allowed_user(trim(strtolower($field_value)),$check_names) == false) { | |
| e23c47 | 57 | return $this->get_error($errmsg); |
| e98a15 | 58 | } |
| TB | 59 | } |
| 60 | ||
| 61 | /* | |
| 62 | Validator function to check if a given group is ok. | |
| 63 | */ | |
| 64 | function check_sysgroup($field_name, $field_value, $validator) { | |
| 65 | global $app; | |
| 66 | ||
| e23c47 | 67 | //* Skip Test if we have the placeholder input of the remote APi for the web_domain system_group field here. |
| TB | 68 | if($field_name == 'system_group' && $field_value == '-') return ''; |
| 69 | ||
| e98a15 | 70 | $errmsg = $validator['errmsg']; |
| TB | 71 | $check_names = (isset($validator['check_names']) && $validator['check_names'] == true)?true:false; |
| 72 | ||
| 73 | if($app->functions->is_allowed_group(trim(strtolower($field_value)),$check_names) == false) { | |
| e23c47 | 74 | return $this->get_error($errmsg); |
| e98a15 | 75 | } |
| TB | 76 | } |
| 77 | ||
| 9edea9 | 78 | /* |
| TB | 79 | Validator function to check if a given dir is ok. |
| 80 | */ | |
| 81 | function shelluser_dir($field_name, $field_value, $validator) { | |
| 82 | global $app; | |
| e23c47 | 83 | |
| TB | 84 | $primary_id = (isset($app->tform->primary_id) && $app->tform->primary_id > 0)?$app->tform->primary_id:$app->remoting_lib->primary_id; |
| 85 | $primary_id = $app->functions->intval($primary_id); | |
| 86 | ||
| 87 | if($primary_id == 0 && !isset($app->remoting_lib->dataRecord['parent_domain_id'])) { | |
| 9edea9 | 88 | $errmsg = $validator['errmsg']; |
| TB | 89 | if(isset($app->tform->wordbook[$errmsg])) { |
| 90 | return $app->tform->wordbook[$errmsg]."<br>\r\n"; | |
| 91 | } else { | |
| 92 | return $errmsg."<br>\r\n"; | |
| 93 | } | |
| 94 | } | |
| 95 | ||
| e23c47 | 96 | if($primary_id > 0) { |
| TB | 97 | //* get parent_domain_id from website |
| cc7a82 | 98 | $shell_data = $app->db->queryOneRecord("SELECT parent_domain_id FROM shell_user WHERE shell_user_id = ?", $primary_id); |
| e23c47 | 99 | if(!is_array($shell_data) || $shell_data["parent_domain_id"] < 1) { |
| TB | 100 | $errmsg = $validator['errmsg']; |
| 101 | if(isset($app->tform->wordbook[$errmsg])) { | |
| 102 | return $app->tform->wordbook[$errmsg]."<br>\r\n"; | |
| 103 | } else { | |
| 104 | return $errmsg."<br>\r\n"; | |
| 105 | } | |
| 9edea9 | 106 | } else { |
| e23c47 | 107 | $parent_domain_id = $shell_data["parent_domain_id"]; |
| 9edea9 | 108 | } |
| e23c47 | 109 | } else { |
| TB | 110 | //* get parent_domain_id from dataRecord when we have a insert operation trough remote API |
| 111 | $parent_domain_id = $app->functions->intval($app->remoting_lib->dataRecord['parent_domain_id']); | |
| 9edea9 | 112 | } |
| TB | 113 | |
| cc7a82 | 114 | $domain_data = $app->db->queryOneRecord("SELECT domain_id, document_root FROM web_domain WHERE domain_id = ?", $parent_domain_id); |
| 9edea9 | 115 | if(!is_array($domain_data) || $domain_data["domain_id"] < 1) { |
| TB | 116 | $errmsg = $validator['errmsg']; |
| 117 | if(isset($app->tform->wordbook[$errmsg])) { | |
| 118 | return $app->tform->wordbook[$errmsg]."<br>\r\n"; | |
| 119 | } else { | |
| 120 | return $errmsg."<br>\r\n"; | |
| 121 | } | |
| 122 | } | |
| 123 | ||
| 124 | $doc_root = $domain_data["document_root"]; | |
| 125 | $is_ok = false; | |
| 126 | if($doc_root == $field_value) $is_ok = true; | |
| 127 | ||
| 128 | $doc_root .= "/"; | |
| 129 | if(substr($field_value, 0, strlen($doc_root)) == $doc_root) $is_ok = true; | |
| 130 | ||
| 131 | if(stristr($field_value, '..') or stristr($field_value, './') or stristr($field_value, '/.')) $is_ok = false; | |
| 132 | ||
| 133 | //* Final check if docroot path of website is >= 5 chars | |
| 134 | if(strlen($doc_root) < 5) $is_ok = false; | |
| 135 | ||
| 136 | if($is_ok == false) { | |
| 137 | $errmsg = $validator['errmsg']; | |
| 138 | if(isset($app->tform->wordbook[$errmsg])) { | |
| 139 | return $app->tform->wordbook[$errmsg]."<br>\r\n"; | |
| 140 | } else { | |
| 141 | return $errmsg."<br>\r\n"; | |
| 142 | } | |
| 143 | } | |
| 144 | } | |
| e98a15 | 145 | |
| TB | 146 | } |
