1 | <?php |
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2 | /**************************************************************************************\ |
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3 | * Expresso Administração * |
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4 | * by Joao Alfredo Knopik Junior (joao.alfredo@gmail.com, jakjr@celepar.pr.gov.br) * |
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5 | * ------------------------------------------------------------------------------------* |
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6 | * This program is free software; you can redistribute it and/or modify it * |
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7 | * under the terms of the GNU General Public License as published by the * |
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8 | * Free Software Foundation; either version 2 of the License, or (at your * |
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9 | * option) any later version. * |
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10 | \**************************************************************************************/ |
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11 | |
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12 | class bocomputers |
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13 | { |
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14 | var $public_functions = array( |
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15 | 'create_computer' => True, |
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16 | 'save_computer' => True, |
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17 | 'delete_computer' => True |
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18 | ); |
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19 | |
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20 | var $so; |
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21 | var $db_functions; |
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22 | var $functions; |
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23 | |
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24 | function bocomputers() |
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25 | { |
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26 | $this->so = CreateObject('expressoAdmin1_2.socomputers'); |
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27 | $this->functions = $this->so->functions; |
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28 | $this->db_functions = CreateObject('expressoAdmin1_2.db_functions'); |
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29 | } |
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30 | |
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31 | function create_computer() |
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32 | { |
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33 | if (!$this->functions->check_acl($_SESSION['phpgw_session']['session_lid'], 'create_computers')) |
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34 | { |
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35 | return false; |
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36 | } |
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37 | |
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38 | $c = CreateObject('phpgwapi.config','expressoAdmin1_2'); |
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39 | $c->read_repository(); |
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40 | $current_config = $c->config_data; |
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41 | // Leio o ID a ser usado na criação do objecto. |
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42 | $next_id = ($this->db_functions->get_next_id('accounts')); |
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43 | |
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44 | if ((!is_numeric($next_id['id'])) || (!$next_id['status'])) |
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45 | { |
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46 | |
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47 | $return['status'] = false; |
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48 | $return['msg'] = lang('problems getting user id') . ".\n" . $id['msg']; |
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49 | return $return; |
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50 | } |
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51 | else |
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52 | { |
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53 | $id = $next_id['id']; |
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54 | } |
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55 | // Incrementa o id no BD. |
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56 | //$this->functions->increment_id($id,'accounts'); |
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57 | |
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58 | // Cria array para incluir no LDAP |
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59 | $dn = 'uid=' . $_POST['computer_cn'] . '$,' . $_POST['sector_context']; |
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60 | $computer_info = array(); |
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61 | $computer_info['uid'] = $_POST['computer_cn'] . '$'; |
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62 | $computer_info['cn'] = $_POST['computer_cn']; |
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63 | $computer_info['uidnumber'] = $id; |
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64 | $computer_info['gidNumber'] = $current_config['expressoAdmin_sambaGIDcomputers']; /* nas configurações globais */ |
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65 | $computer_info['homeDirectory'] = '/dev/null'; |
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66 | $computer_info['objectClass'][0] = 'posixAccount'; |
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67 | $computer_info['objectClass'][1] = 'account'; |
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68 | $computer_info['objectClass'][2] = 'sambaSamAccount'; |
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69 | $computer_info['objectClass'][3] = 'top'; |
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70 | $computer_info['sambaAcctFlags'] = $_POST['sambaAcctFlags']; |
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71 | $computer_info['sambaPwdCanChange'] = strtotime("now"); |
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72 | $computer_info['sambaPwdLastSet'] = strtotime("now"); |
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73 | $computer_info['sambaPwdMustChange'] = '2147483647'; |
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74 | $computer_info['sambasid'] = $_POST['sambasid'] . '-' . ((2 * (int)$id)+1000); |
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75 | |
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76 | /* Trust Account */ |
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77 | if ($_POST['sambaAcctFlags'] == '[I ]') |
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78 | { |
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79 | if (!is_file('/home/expressolivre/mkntpwd')) |
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80 | { |
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81 | $_POST['error_messages'] = |
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82 | lang("the binary file /home/expressolivre/mkntpwd does not exist") . ".\\n" . |
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83 | lang("it is needed to create samba passwords") . ".\\n" . |
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84 | lang("alert your administrator about this") . "."; |
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85 | |
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86 | ExecMethod('expressoAdmin1_2.uiaccounts.add_computer'); |
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87 | return false; |
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88 | } |
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89 | $computer_info['sambaLMPassword'] = exec('/home/expressolivre/mkntpwd -L "' . $_POST['computer_password']. '"'); |
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90 | $computer_info['sambaNTPassword'] = exec('/home/expressolivre/mkntpwd -N "' . $_POST['computer_password']. '"'); |
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91 | } |
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92 | |
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93 | if ($_POST['computer_description'] != '') |
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94 | $computer_info['description'] = utf8_encode($_POST['computer_description']); |
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95 | |
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96 | // Chama funcao para escrever no OpenLDAP, case de erro, volta com msg de erro. |
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97 | if (!$this->so->write_ldap($dn, $computer_info)) |
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98 | { |
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99 | $_POST['error_messages'] = lang('Error in OpenLDAP recording computer.'); |
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100 | ExecMethod('expressoAdmin1_2.uicomputers.add_computer'); |
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101 | return false; |
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102 | } |
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103 | |
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104 | // Volta para o ListGroups |
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105 | $url = ($GLOBALS['phpgw']->link('/index.php','menuaction=expressoAdmin1_2.uicomputers.list_computers')); |
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106 | $GLOBALS['phpgw']->redirect($url); |
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107 | } |
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108 | |
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109 | function save_computer() |
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110 | { |
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111 | $old_dn = $_POST['old_computer_dn']; |
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112 | $new_rdn = 'uid=' . $_POST['computer_cn'] . '$'; |
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113 | $new_context = $_POST['sector_context']; |
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114 | $new_dn = $new_rdn . ',' . $new_context; |
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115 | |
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116 | // Chama funcao para renomar no OpenLDAP, case de erro, volta com msg de erro. |
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117 | if (($_POST['old_computer_cn'] != $_POST['computer_cn']) || ($_POST['old_computer_context'] != $_POST['sector_context'])) |
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118 | { |
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119 | if (!$this->so->rename_ldap($old_dn, $new_rdn, $new_context)) |
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120 | { |
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121 | $_POST['error_messages'] = lang('Error in OpenLDAP rename Computer'); |
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122 | ExecMethod('expressoAdmin1_2.uicomputers.edit_computer'); |
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123 | return false; |
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124 | } |
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125 | else |
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126 | { |
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127 | $computer_mod_replace['cn'] = utf8_encode($_POST['computer_cn']); |
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128 | } |
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129 | } |
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130 | |
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131 | //Verifica se a descrição do computador foi alterada. |
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132 | if (($_POST['computer_description'] == '') && ($_POST['old_computer_description'] == '')){} |
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133 | elseif ($_POST['computer_description'] == $_POST['old_computer_description']){} |
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134 | elseif (($_POST['old_computer_description'] != '') && ($_POST['computer_description'] == '')) |
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135 | { |
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136 | $computer_mod_remove['descriptions'] = $_POST['old_computer_description']; |
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137 | } |
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138 | elseif (($_POST['old_computer_description'] == '') && ($_POST['computer_description'] != '')) |
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139 | { |
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140 | $computer_mod_add['description'] = utf8_encode($_POST['computer_description']); |
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141 | } |
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142 | elseif ($_POST['computer_description'] != $_POST['old_computer_description']) |
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143 | { |
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144 | $computer_mod_replace['description'] = utf8_encode($_POST['computer_description']); |
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145 | } |
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146 | |
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147 | |
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148 | if ($_POST['sambaAcctFlags'] != $_POST['old_computer_sambaAcctFlags']) |
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149 | { |
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150 | $computer_mod_replace['sambaAcctFlags'] = $_POST['sambaAcctFlags']; |
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151 | } |
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152 | |
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153 | if ($_POST['computer_password'] != '') |
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154 | { |
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155 | $computer_mod_replace['sambaLMPassword'] = exec('/home/expressolivre/mkntpwd -L "'.$_POST['computer_password'] . '"'); |
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156 | $computer_mod_replace['sambaNTPassword'] = exec('/home/expressolivre/mkntpwd -N "'.$_POST['computer_password'] . '"'); |
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157 | } |
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158 | |
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159 | if ($_POST['sambasid'] != $_POST['old_sambasid']) |
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160 | { |
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161 | $computer_mod_replace['sambasid'] = $_POST['sambasid'] . '-' . ((2 * (int)$_POST['uidnumber'])+1000); |
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162 | } |
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163 | |
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164 | |
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165 | if (count($computer_mod_add) != 0) |
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166 | $this->so->ldap_add_attribute($computer_mod_add, $new_dn); |
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167 | |
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168 | if (count($computer_mod_remove) != 0) |
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169 | $this->so->ldap_remove_attribute($computer_mod_remove, $new_dn); |
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170 | |
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171 | if (count($computer_mod_replace) != 0) |
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172 | $this->so->ldap_replace_attribute($computer_mod_replace, $new_dn); |
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173 | |
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174 | // Volta para o ListGroups |
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175 | $url = ($GLOBALS['phpgw']->link('/index.php','menuaction=expressoAdmin1_2.uicomputers.list_computers')); |
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176 | $GLOBALS['phpgw']->redirect($url); |
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177 | } |
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178 | |
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179 | function delete_computer() |
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180 | { |
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181 | //Delete from ldap. |
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182 | if (!$this->so->delete_computer_ldap($_POST['computer_dn'])) |
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183 | { |
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184 | $_POST['error_messages'] = lang('Error deleting Computer in OpenLDAP.'); |
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185 | ExecMethod('expressoAdmin1_2.uicomputers.list_computers'); |
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186 | return false; |
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187 | } |
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188 | |
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189 | // Volta para o ListGroups |
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190 | $url = ($GLOBALS['phpgw']->link('/index.php','menuaction=expressoAdmin1_2.uicomputers.list_computers')); |
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191 | $GLOBALS['phpgw']->redirect($url); |
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192 | } |
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193 | } |
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194 | ?> |
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