[903] | 1 | <?php |
---|
| 2 | /**************************************************************************\ |
---|
| 3 | * phpGroupWare - preferences * |
---|
| 4 | * http://www.phpgroupware.org * |
---|
| 5 | * Written by Joseph Engo <jengo@phpgroupware.org> * |
---|
| 6 | * -------------------------------------------- * |
---|
| 7 | * This program is free software; you can redistribute it and/or modify it * |
---|
| 8 | * under the terms of the GNU General Public License as published by the * |
---|
| 9 | * Free Software Foundation; either version 2 of the License, or (at your * |
---|
| 10 | * option) any later version. * |
---|
| 11 | \**************************************************************************/ |
---|
| 12 | |
---|
| 13 | |
---|
| 14 | $GLOBALS['phpgw_info']['flags'] = array( |
---|
| 15 | 'noheader' => True, |
---|
| 16 | 'nonavbar' => True, |
---|
| 17 | 'currentapp' => 'preferences' |
---|
| 18 | ); |
---|
| 19 | |
---|
| 20 | include('../header.inc.php'); |
---|
| 21 | |
---|
| 22 | |
---|
| 23 | function grava_senha_criptografada_com_certificado_no_ldap($aux_uid,$aux_senha) |
---|
| 24 | { |
---|
| 25 | require_once('/var/www/expresso/seguranca/classes/CertificadoB.php'); |
---|
| 26 | $ldap_context = $GLOBALS['phpgw_info']['server']['ldap_context']; |
---|
| 27 | $ldap_servidor = $GLOBALS['phpgw_info']['server']['ldap_host']; |
---|
| 28 | $ldap_dn = $GLOBALS['phpgw_info']['server']['ldap_root_dn']; |
---|
| 29 | $ldap_passwd = $GLOBALS['phpgw_info']['server']['ldap_root_pw']; |
---|
| 30 | |
---|
| 31 | $cc=ldap_connect($ldap_servidor); |
---|
| 32 | |
---|
| 33 | // bind .. |
---|
| 34 | $sr=ldap_bind($cc,$ldap_dn,$ldap_passwd); |
---|
| 35 | |
---|
| 36 | $filtro = 'uidNumber='.$aux_uid; |
---|
| 37 | |
---|
| 38 | // Pesquisa uidNumber no LDAP |
---|
| 39 | $sr=ldap_search($cc, $ldap_context,$filtro); |
---|
| 40 | |
---|
| 41 | // Pega resultado .... |
---|
| 42 | $info = ldap_get_entries($cc, $sr); |
---|
| 43 | |
---|
| 44 | // Tem de achar só uma entrada.....ao menos uma.... |
---|
| 45 | if($info["count"]!=1) |
---|
| 46 | { |
---|
| 47 | ldap_close($cc); |
---|
| 48 | return false; |
---|
| 49 | } |
---|
| 50 | |
---|
| 51 | if(!$info[0]["usercertificate"][0]) |
---|
| 52 | { |
---|
| 53 | //Usuario sem certificado cadastrado |
---|
| 54 | ldap_close($cc); |
---|
| 55 | return false; |
---|
| 56 | } |
---|
| 57 | |
---|
| 58 | $a = new certificadoB(); |
---|
| 59 | $R = $a->encriptar_senha($aux_senha,$info[0]["usercertificate"][0]); |
---|
| 60 | if(!$R) |
---|
| 61 | { |
---|
| 62 | return false; |
---|
| 63 | } |
---|
| 64 | $user_info = array(); |
---|
| 65 | $aux1 = $info[0]["dn"]; |
---|
| 66 | $user_info['cryptpassword'] = $R; |
---|
| 67 | ldap_modify($cc,$aux1,$user_info); |
---|
| 68 | |
---|
| 69 | ldap_close($cc); |
---|
| 70 | |
---|
| 71 | return true; |
---|
| 72 | } |
---|
| 73 | |
---|
| 74 | |
---|
| 75 | $a_passwd = $_POST['a_passwd']; |
---|
| 76 | $n_passwd = $_POST['n_passwd']; |
---|
| 77 | $n_passwd_2 = $_POST['n_passwd_2']; |
---|
| 78 | |
---|
| 79 | if(!$GLOBALS['phpgw']->acl->check('changepassword', 1) || $_POST['cancel']) |
---|
| 80 | { |
---|
| 81 | if ($GLOBALS['phpgw_info']['server']['use_https'] == 1) |
---|
| 82 | Header('Location: http://' . $_SERVER['HTTP_HOST'] . $GLOBALS['phpgw_info']['server']['webserver_url'] . '/preferences/index.php'); |
---|
| 83 | else |
---|
| 84 | $GLOBALS['phpgw']->redirect_link('/preferences/index.php'); |
---|
| 85 | |
---|
| 86 | $GLOBALS['phpgw']->common->phpgw_exit(); |
---|
| 87 | } |
---|
| 88 | |
---|
| 89 | $GLOBALS['phpgw']->template->set_file(array( |
---|
| 90 | 'form' => 'changepassword.tpl' |
---|
| 91 | )); |
---|
| 92 | $GLOBALS['phpgw']->template->set_var('lang_enter_actual_password',lang('Enter your actual password')); |
---|
| 93 | $GLOBALS['phpgw']->template->set_var('lang_enter_password',lang('Enter your new password')); |
---|
| 94 | $GLOBALS['phpgw']->template->set_var('lang_reenter_password',lang('Re-enter your password')); |
---|
| 95 | $GLOBALS['phpgw']->template->set_var('lang_change',lang('Change')); |
---|
| 96 | $GLOBALS['phpgw']->template->set_var('lang_cancel',lang('Cancel')); |
---|
| 97 | $GLOBALS['phpgw']->template->set_var('form_action',$GLOBALS['phpgw']->link('/preferences/changepassword.php')); |
---|
| 98 | |
---|
| 99 | if ($GLOBALS['phpgw_info']['server']['auth_type'] != 'ldap') |
---|
| 100 | { |
---|
| 101 | $GLOBALS['phpgw']->template->set_var('sql_message',lang('note: This feature does *not* change your email password. This will ' |
---|
| 102 | . 'need to be done manually.')); |
---|
| 103 | } |
---|
| 104 | |
---|
| 105 | if ($_POST['change']) |
---|
| 106 | { |
---|
| 107 | // Default number of letters = 8 |
---|
| 108 | if (!$GLOBALS['phpgw_info']['server']['num_letters_userpass']) |
---|
| 109 | $GLOBALS['phpgw_info']['server']['num_letters_userpass'] = 8; |
---|
| 110 | |
---|
| 111 | // Default number of special letters = 1 |
---|
| 112 | if (!$GLOBALS['phpgw_info']['server']['num_special_letters_userpass']) |
---|
| 113 | $GLOBALS['phpgw_info']['server']['num_special_letters_userpass'] = 1; |
---|
| 114 | |
---|
| 115 | if (! $GLOBALS['phpgw']->auth->authenticate($GLOBALS['phpgw_info']['user']['account_lid'], $a_passwd)) |
---|
| 116 | { |
---|
| 117 | $errors[] = lang('Your actual password is wrong'); |
---|
| 118 | } |
---|
| 119 | else if ($n_passwd != $n_passwd_2) |
---|
| 120 | { |
---|
| 121 | $errors[] = lang('The two passwords are not the same'); |
---|
| 122 | } |
---|
| 123 | else if (! $n_passwd) |
---|
| 124 | { |
---|
| 125 | $errors[] = lang('You must enter a password'); |
---|
| 126 | } |
---|
| 127 | else if ( strlen( $n_passwd ) < $GLOBALS['phpgw_info']['server']['num_letters_userpass'] ) |
---|
| 128 | { |
---|
| 129 | $errors[] = lang('Your password must contain %1 or more letters', $GLOBALS['phpgw_info']['server']['num_letters_userpass']); |
---|
| 130 | } |
---|
| 131 | # password that start with a-Z or 0-9 and contain _.-!@#$%&*+=| will be accepted. |
---|
| 132 | else if (!(ereg ("(^[a-zA-Z_.\-\!@#$%&*+=|]*)$", $n_passwd ) or |
---|
| 133 | ereg ("(^[0-9_.\-\!@#$%&*+=|]*)$", $n_passwd ) or |
---|
| 134 | ereg ("(^[a-zA-Z0-9]*)$", $n_passwd ) or |
---|
| 135 | ereg ("(^[a-zA-Z0-9_.\-\!@#$%&*+=|]*)$", $n_passwd ))) |
---|
| 136 | { |
---|
| 137 | $errors[] = lang('Your password contains characters not allowed'); |
---|
| 138 | } |
---|
| 139 | # password must contain 2 special letters, numbers or special characters |
---|
| 140 | //else if ($GLOBALS['phpgw_info']['server']['num_special_letters_userpass'] && ! ereg ("([0-9_.\-!@#$%&*+=|]){".$GLOBALS['phpgw_info']['server']['num_special_letters_userpass'].",}", $n_passwd ) ) |
---|
| 141 | //{ |
---|
| 142 | // $errors[] = lang('Your password must contain at least %1 numbers or characters special', $GLOBALS['phpgw_info']['server']['num_special_letters_userpass']); |
---|
| 143 | //} |
---|
| 144 | for ($j=0 ; $j<(strlen($n_passwd)-2); $j++) |
---|
| 145 | { |
---|
| 146 | if ($n_passwd[$j]==$n_passwd[$j+1] && $n_passwd[$j]==$n_passwd[$j+2]) |
---|
| 147 | { |
---|
| 148 | $errors[] = lang('New password with more than three consecutives equals caracteres'); |
---|
| 149 | break; |
---|
| 150 | } |
---|
| 151 | } |
---|
| 152 | $passcomplex=0; |
---|
| 153 | if (ereg('[a-zA-Z]',$n_passwd)) {$passcomplex=$passcomplex+1;} |
---|
| 154 | if (ereg('[0-9]',$n_passwd)) {$passcomplex=$passcomplex+1;} |
---|
| 155 | if (ereg('[^0-9a-zA-Z]',$n_passwd)) {$passcomplex=$passcomplex+1;} |
---|
| 156 | if ($passcomplex < 2) |
---|
| 157 | { |
---|
| 158 | $errors[] = lang('Your password is very simple, use numbers, uppercase, lowercase and special characters'); |
---|
| 159 | } |
---|
| 160 | |
---|
| 161 | $similar=false; |
---|
| 162 | for ($j=0 ; $j<8; $j++) |
---|
| 163 | { |
---|
| 164 | for ($k=0 ; $k<8; $k++) |
---|
| 165 | { |
---|
| 166 | if (similar_text(substr($a_passwd,$j,3),substr($n_passwd,$k,3))>2) |
---|
| 167 | { |
---|
| 168 | $similar=true; |
---|
| 169 | } |
---|
| 170 | } |
---|
| 171 | } |
---|
| 172 | |
---|
| 173 | // a nova senha e a senha atual nao podem ser "similares" ... |
---|
| 174 | if ($similar) |
---|
| 175 | { |
---|
| 176 | $errors[] = lang('New Password and Current Password are similar'); |
---|
| 177 | } |
---|
| 178 | |
---|
| 179 | if(is_array($errors)) |
---|
| 180 | { |
---|
| 181 | $GLOBALS['phpgw']->common->phpgw_header(); |
---|
| 182 | echo parse_navbar(); |
---|
| 183 | $GLOBALS['phpgw']->template->set_var('messages',$GLOBALS['phpgw']->common->error_list($errors)); |
---|
| 184 | $GLOBALS['phpgw']->template->pfp('out','form'); |
---|
| 185 | $GLOBALS['phpgw']->common->phpgw_exit(True); |
---|
| 186 | } |
---|
| 187 | |
---|
| 188 | $o_passwd = $GLOBALS['phpgw_info']['user']['passwd']; |
---|
| 189 | //$passwd_changed = $GLOBALS['phpgw']->auth->change_password($o_passwd, $n_passwd); |
---|
| 190 | |
---|
| 191 | $passwd_changed = $GLOBALS['phpgw']->auth->change_password_user($a_passwd, $n_passwd, $GLOBALS['phpgw_info']['user']['account_dn'],true); |
---|
| 192 | if(!$passwd_changed) |
---|
| 193 | { |
---|
| 194 | $errors[] = lang('Failed to change password. Please contact your administrator.'); |
---|
| 195 | $GLOBALS['phpgw']->common->phpgw_header(); |
---|
| 196 | echo parse_navbar(); |
---|
| 197 | $GLOBALS['phpgw']->template->set_var('messages',$GLOBALS['phpgw']->common->error_list($errors)); |
---|
| 198 | $GLOBALS['phpgw']->template->pfp('out','form'); |
---|
| 199 | $GLOBALS['phpgw']->common->phpgw_exit(True); |
---|
| 200 | } |
---|
| 201 | else |
---|
| 202 | { |
---|
| 203 | //$GLOBALS['phpgw_info']['user']['passwd'] = $GLOBALS['phpgw']->auth->change_password($o_passwd, $n_passwd); |
---|
| 204 | $GLOBALS['phpgw_info']['user']['passwd'] = $GLOBALS['phpgw']->auth->change_password_user($o_passwd, $n_passwd, $GLOBALS['phpgw_info']['user']['account_dn'],true); |
---|
| 205 | $GLOBALS['hook_values']['account_id'] = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 206 | $GLOBALS['hook_values']['old_passwd'] = $o_passwd; |
---|
| 207 | $GLOBALS['hook_values']['new_passwd'] = $n_passwd; |
---|
| 208 | $GLOBALS['phpgw']->hooks->process('changepassword'); |
---|
| 209 | |
---|
| 210 | if($GLOBALS['phpgw_info']['server']['certificado']) |
---|
| 211 | { |
---|
| 212 | if(!$GLOBALS['phpgw_info']['server']['atributousuarios'] or $GLOBALS['phpgw_info']['server']['atributousuarios'] == "person") |
---|
| 213 | { |
---|
| 214 | $RR = grava_senha_criptografada_com_certificado_no_ldap($GLOBALS['phpgw_info']['user']['account_id'],$n_passwd); |
---|
| 215 | } |
---|
| 216 | } |
---|
| 217 | |
---|
| 218 | //Se a implementacao da politica de senhas for no Expresso, reescreve o atributo de expiracao |
---|
| 219 | if($GLOBALS['phpgw_info']['server']['politicasenhas']=='expresso') |
---|
| 220 | { |
---|
| 221 | $common = CreateObject('phpgwapi.common'); |
---|
| 222 | $ldap_conn = $common->ldapConnect(); |
---|
| 223 | if ($GLOBALS['phpgw_info']['server']['validadesenha']) |
---|
| 224 | { |
---|
| 225 | $aux=$GLOBALS['phpgw_info']['server']['validadesenha']; |
---|
| 226 | } |
---|
| 227 | else |
---|
| 228 | { |
---|
| 229 | $aux=90; |
---|
| 230 | } |
---|
| 231 | $now=time(); |
---|
| 232 | if(isset($GLOBALS['phpgw_info']['server']['atributoexpiracao'])) |
---|
| 233 | { |
---|
| 234 | ####Procurando a forma do tempo para expiracao |
---|
| 235 | $ldap_conn2 = $common->ldapConnect(); |
---|
| 236 | $justthese2 = array($GLOBALS['phpgw_info']['server']['atributoexpiracao']); |
---|
| 237 | $filter2="(&(phpgwAccountType=u)(uid=".$_SESSION['phpgw_info']['expressomail']['user']['account_lid']."))"; |
---|
| 238 | $ldap_search2 = ldap_search($ldap_conn2, $GLOBALS['phpgw_info']['server']['ldap_context'],$filter2, $justthese2); |
---|
| 239 | $ldap_info2 = ldap_get_entries($ldap_conn2, $ldap_search2); |
---|
| 240 | if(substr($ldap_info2[0][$GLOBALS['phpgw_info']['server']['atributoexpiracao']][0],-1,1)=="Z") |
---|
| 241 | { |
---|
| 242 | ###quando a data de expiracao estah no formato yyyymmddhhmmssZ |
---|
| 243 | $entry[$GLOBALS['phpgw_info']['server']['atributoexpiracao']] = strftime("%Y%m%d%H%M%SZ", $now + ($aux * 86400)); |
---|
| 244 | } |
---|
| 245 | else |
---|
| 246 | { |
---|
| 247 | ###Outro atributo ldap que, assim como o phpgwaccounttype, tambem contem hora em formato unix |
---|
| 248 | $entry[$GLOBALS['phpgw_info']['server']['atributoexpiracao']] = $now + ($aux * 86400); |
---|
| 249 | } |
---|
| 250 | } |
---|
| 251 | else |
---|
| 252 | { |
---|
| 253 | $entry['phpgwaccountexpires'] = $now + ($aux * 86400); |
---|
| 254 | } |
---|
| 255 | //$entry[$GLOBALS['phpgw_info']['server']['atributoexpiracao']] = $now + ($aux * 86400); |
---|
| 256 | //$entry['phpgwaccountexpires'] = $now + ($aux * 86400); |
---|
| 257 | ldap_modify($ldap_conn,$GLOBALS['phpgw_info']['user']['account_dn'], $entry); |
---|
| 258 | } |
---|
| 259 | if ($GLOBALS['phpgw_info']['server']['use_https'] == 1) |
---|
| 260 | Header('Location: http://' . $_SERVER['HTTP_HOST'] . $GLOBALS['phpgw_info']['server']['webserver_url'] . '/preferences/index.php'); |
---|
| 261 | else |
---|
| 262 | $GLOBALS['phpgw']->redirect_link('/preferences/index.php','cd=18'); |
---|
| 263 | } |
---|
| 264 | } |
---|
| 265 | else |
---|
| 266 | { |
---|
| 267 | $GLOBALS['phpgw_info']['flags']['app_header'] = lang('Change your password'); |
---|
| 268 | $GLOBALS['phpgw']->common->phpgw_header(); |
---|
| 269 | echo parse_navbar(); |
---|
| 270 | |
---|
| 271 | $GLOBALS['phpgw']->template->pfp('out','form'); |
---|
| 272 | $GLOBALS['phpgw']->common->phpgw_footer(); |
---|
| 273 | } |
---|
| 274 | ?> |
---|