1 | <?php |
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2 | /**************************************************************************\ |
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3 | * eGroupWare login * |
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4 | * http://www.egroupware.org * |
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5 | * Originaly written by Dan Kuykendall <seek3r@phpgroupware.org> * |
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6 | * Joseph Engo <jengo@phpgroupware.org> * |
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7 | * Updated by Nilton Emilio Buhrer Neto <niltonneto@celepar.pr.gov.br> * |
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8 | * This program is free software; you can redistribute it and/or modify it * |
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9 | * under the terms of the GNU General Public License as published by the * |
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10 | * Free Software Foundation; either version 2 of the License, or (at your * |
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11 | * option) any later version. * |
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12 | \**************************************************************************/ |
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13 | |
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14 | require_once "logout_code.php"; |
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15 | |
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16 | /* Program starts here */ |
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17 | if($GLOBALS['phpgw_info']['server']['auth_type'] == 'http' && isset($_SERVER['PHP_AUTH_USER'])) |
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18 | { |
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19 | $submit = True; |
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20 | $login = $_SERVER['PHP_AUTH_USER']; |
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21 | $passwd = $_SERVER['PHP_AUTH_PW']; |
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22 | $passwd_type = 'text'; |
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23 | } |
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24 | else |
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25 | { |
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26 | $passwd = $_POST['passwd']; |
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27 | $passwd_type = $_POST['passwd_type']; |
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28 | } |
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29 | |
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30 | # Apache + mod_ssl style SSL certificate authentication |
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31 | # Certificate (chain) verification occurs inside mod_ssl |
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32 | if( $GLOBALS['phpgw_info']['server']['auth_type'] == 'sqlssl' && isset($_SERVER['SSL_CLIENT_S_DN']) && !isset($_GET['cd']) ) |
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33 | { |
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34 | # an X.509 subject looks like: |
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35 | # /CN=john.doe/OU=Department/O=Company/C=xx/Email=john@comapy.tld/L=City/ |
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36 | # the username is deliberately lowercase, to ease LDAP integration |
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37 | $sslattribs = explode('/',$_SERVER['SSL_CLIENT_S_DN']); |
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38 | # skip the part in front of the first '/' (nothing) |
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39 | while($sslattrib = next($sslattribs)) |
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40 | { |
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41 | list($key,$val) = explode('=',$sslattrib); |
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42 | $sslattributes[$key] = $val; |
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43 | } |
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44 | |
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45 | if(isset($sslattributes['Email'])) |
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46 | { |
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47 | $submit = True; |
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48 | |
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49 | # login will be set here if the user logged out and uses a different username with |
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50 | # the same SSL-certificate. |
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51 | if( !isset($_POST['login']) && isset($sslattributes['Email']) ) |
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52 | { |
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53 | $login = $sslattributes['Email']; |
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54 | # not checked against the database, but delivered to authentication module |
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55 | $passwd = $_SERVER['SSL_CLIENT_S_DN']; |
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56 | } |
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57 | } |
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58 | unset($key); |
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59 | unset($val); |
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60 | unset($sslattributes); |
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61 | } |
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62 | |
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63 | if( isset( $_GET[ 'cd' ] ) && ( $_GET['cd']=='1' || $_GET['cd'] == 10 ) ) |
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64 | { |
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65 | $_SESSION['contador_captcha'] = 0; |
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66 | } |
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67 | |
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68 | if( isset($passwd_type) || $_POST['submitit_x'] || $_POST['submitit_y'] || $submit ) |
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69 | { |
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70 | // Primeiro testa o captcha....se houver...... |
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71 | if( $GLOBALS['phpgw_info']['server']['captcha'] == 1 ) |
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72 | { |
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73 | if( $_SESSION['contador_captcha'] > $GLOBALS['phpgw_info']['server']['num_badlogin'] ) |
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74 | { |
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75 | if ($_SESSION['CAPTCHAString'] != trim(strtoupper($_POST['codigo']))) |
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76 | { |
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77 | if(!$_GET['cd']) |
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78 | { |
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79 | $_GET['cd'] = '200'; |
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80 | } |
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81 | } |
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82 | |
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83 | unset($_SESSION['CAPTCHAString']); |
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84 | } |
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85 | } |
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86 | |
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87 | if( $_POST['user'] ) |
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88 | { |
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89 | if($GLOBALS['phpgw_info']['server']['use_prefix_organization']) |
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90 | { |
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91 | $common = CreateObject('phpgwapi.common'); |
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92 | $ldap_conn = $common->ldapConnect(); |
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93 | $justthese = array("uid"); |
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94 | $filter = "(&(phpgwAccountType=u)(uid=".$_POST['user']."))"; |
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95 | $ldap_search = ldap_search($ldap_conn, $GLOBALS['phpgw_info']['server']['ldap_context'], $filter, $justthese); |
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96 | $ldap_info = ldap_get_entries($ldap_conn, $ldap_search); |
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97 | |
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98 | ldap_close($ldap_conn); |
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99 | |
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100 | if( $ldap_info['count'] != 0 ) |
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101 | { |
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102 | $_POST['login'] = $_POST['user']; |
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103 | } |
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104 | } |
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105 | else |
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106 | { |
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107 | $_POST['login'] = $_POST['user']; |
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108 | } |
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109 | } |
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110 | |
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111 | if(getenv('REQUEST_METHOD') != 'POST' && $_SERVER['REQUEST_METHOD'] != 'POST' && |
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112 | !isset($_SERVER['PHP_AUTH_USER']) && !isset($_SERVER['SSL_CLIENT_S_DN'])) |
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113 | { |
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114 | if(!$_GET['cd']) |
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115 | { |
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116 | $_GET['cd'] = '5'; |
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117 | } |
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118 | } |
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119 | |
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120 | // don't get login data again when $submit is true |
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121 | if( $submit == false ) |
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122 | { |
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123 | $login = $_POST['login']; |
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124 | } |
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125 | |
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126 | if( strstr($login,'@') === False && isset($_POST['logindomain']) ) |
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127 | { |
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128 | $login .= '@' . $_POST['logindomain']; |
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129 | } |
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130 | elseif(!isset($GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['user']['domain']])) |
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131 | { |
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132 | $login .= '@'.$GLOBALS['phpgw_info']['server']['default_domain']; |
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133 | } |
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134 | |
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135 | if( !$_GET['cd'] ) |
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136 | { |
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137 | $GLOBALS['sessionid'] = $GLOBALS['phpgw']->session->create(strtolower($login),$passwd,$passwd_type,'u'); |
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138 | } |
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139 | |
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140 | if( !isset($GLOBALS['sessionid']) || ! $GLOBALS['sessionid'] ) |
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141 | { |
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142 | If(!$_GET['cd']) $_GET['cd'] = $GLOBALS['phpgw']->session->cd_reason; |
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143 | } |
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144 | else |
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145 | { |
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146 | if( $_POST['lang'] && preg_match('/^[a-z]{2}(-[a-z]{2}){0,1}$/',$_POST['lang']) && |
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147 | $_POST['lang'] != $GLOBALS['phpgw_info']['user']['preferences']['common']['lang'] ) |
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148 | { |
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149 | $GLOBALS['phpgw']->preferences->add('common','lang',$_POST['lang'],'session'); |
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150 | } |
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151 | |
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152 | if(!$GLOBALS['phpgw_info']['server']['disable_autoload_langfiles']) |
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153 | { |
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154 | $GLOBALS['phpgw']->translation->autoload_changed_langfiles(); |
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155 | } |
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156 | |
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157 | $forward = isset($_GET['phpgw_forward']) ? urldecode($_GET['phpgw_forward']) : @$_POST['phpgw_forward']; |
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158 | |
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159 | if ( !$forward ) |
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160 | { |
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161 | $extra_vars['cd'] = 'yes'; |
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162 | $forward = '/home.php'; |
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163 | } |
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164 | else |
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165 | { |
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166 | list($forward,$extra_vars) = explode('?',$forward,2); |
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167 | } |
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168 | |
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169 | if( $GLOBALS['phpgw_info']['server']['use_https'] != 2 ) |
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170 | { |
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171 | //Modificacao feita para que o Expresso redirecione para o primeiro proxy caso haja um encadeamento de mais de um proxy. |
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172 | //$forward = 'http://'.$_SERVER['HTTP_HOST'].($GLOBALS['phpgw']->link($forward.'?cd=yes')); |
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173 | $forward = 'http://' . nearest_to_me() . $GLOBALS['phpgw']->link($forward.'?cd=yes'); |
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174 | echo "<script language='Javascript1.3'>location.href='".$forward."'</script>"; |
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175 | } |
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176 | else |
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177 | { |
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178 | $GLOBALS['phpgw']->redirect_link($forward,$extra_vars); |
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179 | } |
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180 | } |
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181 | } |
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182 | |
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183 | // Incrementar Contador para o Uso do Captcha |
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184 | $_SESSION['contador_captcha']++; |
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185 | |
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186 | // !!! DONT CHANGE THESE LINES !!! |
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187 | // If there is something wrong with this code TELL ME! |
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188 | // Commenting out the code will not fix it. (jengo) |
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189 | if( isset( $_COOKIE['last_loginid'] ) ) |
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190 | { |
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191 | $accounts = CreateObject('phpgwapi.accounts'); |
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192 | |
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193 | $prefs = CreateObject('phpgwapi.preferences', $accounts->name2id($_COOKIE['last_loginid'])); |
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194 | |
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195 | if($prefs->account_id) |
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196 | { |
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197 | $GLOBALS['phpgw_info']['user']['preferences'] = $prefs->read_repository(); |
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198 | } |
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199 | } |
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200 | |
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201 | $_GET['lang'] = addslashes($_GET['lang']); |
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202 | |
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203 | if ($_GET['lang']) |
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204 | { |
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205 | $GLOBALS['phpgw_info']['user']['preferences']['common']['lang'] = $_GET['lang']; |
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206 | } |
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207 | elseif(!isset($_COOKIE['last_loginid']) || !$prefs->account_id) |
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208 | { |
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209 | // If the lastloginid cookies isn't set, we will default to the first language, |
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210 | // the users browser accepts. |
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211 | list($lang) = explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']); |
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212 | $GLOBALS['phpgw_info']['user']['preferences']['common']['lang'] = $lang; |
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213 | } |
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214 | |
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215 | $GLOBALS['phpgw']->translation->init(); // this will set the language according to the (new) set prefs |
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216 | $GLOBALS['phpgw']->translation->add_app('login'); |
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217 | $GLOBALS['phpgw']->translation->add_app('loginscreen'); |
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218 | |
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219 | // OUs LDAP |
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220 | $show_Organization = "none"; |
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221 | |
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222 | if( $GLOBALS['phpgw_info']['server']['use_prefix_organization'] ) |
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223 | { |
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224 | $show_Organization = "block"; |
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225 | |
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226 | $obj_organization = CreateObject('phpgwapi.sector_search_ldap'); |
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227 | |
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228 | $organizations = $obj_organization->organization_search($GLOBALS['phpgw_info']['server']['ldap_context']); |
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229 | |
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230 | for ($i=0; $i<count($organizations); $i++) |
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231 | { |
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232 | $tmp_array[strtolower($organizations[$i])] = $organizations[$i]; |
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233 | } |
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234 | |
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235 | $arrayOrganization = $tmp_array; |
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236 | |
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237 | ksort($arrayOrganization); |
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238 | |
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239 | foreach($arrayOrganization as $organization_name => $organization_vars) |
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240 | { |
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241 | $organization_select .= '<option value="' . $organization_name . '"'; |
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242 | |
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243 | if( $organization_name == $_COOKIE['last_organization'] ) |
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244 | { |
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245 | $organization_select .= ' selected'; |
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246 | } |
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247 | $organization_select .= '>' . $organization_vars . "</option>\n"; |
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248 | } |
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249 | |
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250 | $tmpl->set_var('select_organization',$organization_select); |
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251 | } |
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252 | |
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253 | $tmpl->set_var( 'show_organization', $show_Organization ); |
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254 | |
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255 | $domain_select = ' '; |
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256 | |
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257 | $last_loginid = $_COOKIE['last_loginid']; |
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258 | |
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259 | if( $GLOBALS['phpgw_info']['server']['show_domain_selectbox'] ) |
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260 | { |
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261 | $domain_select = "<select name=\"logindomain\">\n"; |
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262 | |
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263 | foreach($GLOBALS['phpgw_domain'] as $domain_name => $domain_vars) |
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264 | { |
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265 | $domain_select .= '<option value="' . $domain_name . '"'; |
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266 | |
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267 | if($domain_name == $_COOKIE['last_domain']) |
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268 | { |
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269 | $domain_select .= ' selected'; |
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270 | } |
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271 | $domain_select .= '>' . $domain_name . "</option>\n"; |
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272 | } |
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273 | $domain_select .= "</select>\n"; |
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274 | } |
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275 | elseif($last_loginid !== '') |
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276 | { |
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277 | reset($GLOBALS['phpgw_domain']); |
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278 | |
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279 | list($default_domain) = each($GLOBALS['phpgw_domain']); |
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280 | |
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281 | if($_COOKIE['last_domain'] != $default_domain && !empty($_COOKIE['last_domain'])) |
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282 | { |
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283 | $last_loginid .= '@' . $_COOKIE['last_domain']; |
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284 | } |
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285 | } |
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286 | |
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287 | $tmpl->set_var('select_domain',$domain_select); |
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288 | |
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289 | foreach($_GET as $name => $value) |
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290 | { |
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291 | if(ereg('phpgw_',$name)) |
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292 | { |
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293 | $extra_vars .= '&' . $name . '=' . urlencode($value); |
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294 | } |
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295 | } |
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296 | |
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297 | if( is_string( $extra_vars ) ) |
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298 | { |
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299 | $extra_vars = '?' . substr($extra_vars,1); |
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300 | } |
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301 | |
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302 | /********************************************************\ |
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303 | * Check is the registration app is installed, activated * |
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304 | * And if the register link must be placed * |
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305 | \********************************************************/ |
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306 | |
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307 | $cnf_reg = createobject('phpgwapi.config','registration'); |
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308 | $cnf_reg->read_repository(); |
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309 | $config_reg = $cnf_reg->config_data; |
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310 | |
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311 | if($config_reg[enable_registration]=='True' && $config_reg[register_link]=='True') |
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312 | { |
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313 | $reg_link=' <a href="registration/">'.lang('Not a user yet? Register now').'</a><br/>'; |
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314 | } |
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315 | |
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316 | $template = $GLOBALS['phpgw_info']['login_template_set']; |
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317 | |
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318 | $GLOBALS['phpgw_info']['server']['template_set'] = $template; |
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319 | |
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320 | $tmpl->set_var('register_link',$reg_link); |
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321 | $tmpl->set_var('charset',$GLOBALS['phpgw']->translation->charset()); |
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322 | $tmpl->set_var('login_url', $GLOBALS['phpgw_info']['server']['webserver_url'] . '/login.php' . $extra_vars); |
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323 | $tmpl->set_var('registration_url',$GLOBALS['phpgw_info']['server']['webserver_url'] . '/registration/'); |
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324 | $tmpl->set_var('version',$GLOBALS['phpgw_info']['server']['versions']['phpgwapi']); |
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325 | $tmpl->set_var('cd',check_logoutcode($_GET['cd'])); |
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326 | $tmpl->set_var('cookie',$last_loginid); |
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327 | |
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328 | $tmpl->set_var('lang_username',lang('username')); |
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329 | $tmpl->set_var('lang_password',lang('password')); |
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330 | $tmpl->set_var('lang_login',lang('login')); |
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331 | |
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332 | $tmpl->set_var('website_title', $GLOBALS['phpgw_info']['server']['site_title']); |
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333 | $tmpl->set_var('template_set', $template); |
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334 | |
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335 | // Keyboard Virtual |
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336 | $tmpl->set_var('show_kbd',$GLOBALS['phpgw_info']['server']['login_virtual_keyboard']); |
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337 | |
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338 | $tmpl->set_var('autocomplete', ($GLOBALS['phpgw_info']['server']['autocomplete_login'] ? 'autocomplete="off"' : '')); |
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339 | |
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340 | // soh mostra o captcha se for login sem certificado.... |
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341 | if($GLOBALS['phpgw_info']['server']['captcha'] && $_GET['cd']!='300' ) |
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342 | { |
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343 | $aux_captcha = '<input type="hidden" name="'.session_name().'" value="'.session_id().'">'; |
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344 | |
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345 | if( $_SESSION['contador_captcha'] > $GLOBALS['phpgw_info']['server']['num_badlogin'] ) |
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346 | { |
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347 | $aux_captcha = '<div>' |
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348 | .'<img id="id_captcha" src="./security/captcha.php?' . session_name() . '=' . session_id() . '" title="'.lang('Security code').'" alt="'.lang('Security code').'" style="position:static;">' |
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349 | .'<input class="input" type="text" maxlength="50" size="15" name="codigo" id="codigo" value="" >' |
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350 | .'<input type="hidden" name="' . session_name() . '" value="' . session_id() . '" >' |
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351 | .'</div>'; |
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352 | } |
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353 | |
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354 | $tmpl->set_var('captcha',$aux_captcha); |
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355 | } |
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356 | |
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357 | // Testa se deve incluir applet para login com certificado...... |
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358 | if ( $_GET['cd']=='300' && $GLOBALS['phpgw_info']['server']['certificado'] == 1 ) |
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359 | { |
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360 | //Zera o Cookie contador, responsavel pelo captcha |
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361 | $_SESSION['contador_captcha'] = 0; |
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362 | $link_alterna_login = '<img src="phpgwapi/templates/default/images/warning.gif"/><a href="login.php">' . lang('Access without Digital Certificate') . '</a>'; |
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363 | $tmpl->set_var('show','none'); |
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364 | $tmpl->set_var('action','<div id="action"><img style="border:0px;margin:31px 0px 58px 0px;" src="phpgwapi/templates/default/images/acao.gif" /></div>'); |
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365 | // gera parametro com tokens suportados .... |
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366 | $var_tokens = ''; |
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367 | |
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368 | for($ii = 1; $ii < 11; $ii++) |
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369 | { |
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370 | if($GLOBALS['phpgw_info']['server']['test_token' . $ii . '1']) |
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371 | $var_tokens .= $GLOBALS['phpgw_info']['server']['test_token' . $ii . '1'] . ','; |
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372 | } |
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373 | |
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374 | if(!$var_tokens) |
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375 | { |
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376 | $var_tokens = 'ePass2000Lx;/usr/lib/libepsng_p11.so,ePass2000Win;c:/windows/system32/ngp11v211.dll'; |
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377 | } |
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378 | |
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379 | $param1 = "'<param name=\"token\" value=\"" . substr($var_tokens,0,strlen($var_tokens)) . "\">'+"; |
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380 | $param2 = "'token=\"" . substr($var_tokens,0,strlen($var_tokens)) . "\" ' +"; |
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381 | |
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382 | $cod_applet = |
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383 | // sem debug ativado |
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384 | '<script type="text/javascript"> |
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385 | if (navigator.userAgent.match(\'MSIE\')){ |
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386 | document.write(\'<object style="display:yes;width:0;height:0;vertical-align:bottom;" id="login_applet" \' + |
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387 | \'classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"> \' + |
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388 | \'<param name="type" value="application/x-java-applet;version=1.5"> \' + |
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389 | \'<param name="codebase" value="/security/">\' + |
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390 | \'<param name="code" value="LoginApplet.class"> \' + |
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391 | \'<param name="locale" value="' . $lang . '"> \' + |
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392 | \'<param name="mayscript" value="true"> \' + ' |
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393 | . $param1 |
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394 | . ' \'<param name="archive" value="ExpressoCertLogin.jar,ExpressoCert.jar,commons-httpclient-3.1.jar,commons-logging-1.1.1.jar,commons-codec-1.3.jar,bcmail-jdk15-142.jar,mail.jar,activation.jar,bcprov-jdk15-142.jar"> \' + |
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395 | \'</object>\'); |
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396 | } |
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397 | else { |
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398 | document.write(\'<embed style="display:yes;width:0;height:0;vertical-align:bottom;" id="login_applet" codebase="/security/" code="LoginApplet.class" locale="' . $lang . '"\' + |
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399 | \'archive="ExpressoCertLogin.jar,ExpressoCert.jar,commons-httpclient-3.1.jar,commons-logging-1.1.1.jar,commons-codec-1.3.jar,bcmail-jdk15-142.jar,mail.jar,activation.jar,bcprov-jdk15-142.jar" \' + ' |
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400 | . $param2 |
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401 | . ' \'type="application/x-java-applet;version=1.5" mayscript > \' + |
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402 | \'<noembed> \' + |
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403 | \'No Java Support. \' + |
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404 | \'</noembed> \' + |
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405 | \'</embed> \'); |
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406 | } |
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407 | </script>'; |
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408 | |
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409 | } |
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410 | else |
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411 | { |
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412 | if($GLOBALS['phpgw_info']['server']['certificado']==1) |
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413 | { |
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414 | $tmpl->set_var('show','yes'); |
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415 | $link_alterna_login = '<img src="phpgwapi/templates/default/images/lock1_icon.gif"/><a title="' . lang('Link to use digital certificate') . '" href="login.php?cd=300">' . lang('Logon with my digital certificate') . '</a>'; |
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416 | } |
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417 | $tmpl->set_var('lang_username',lang('username')); |
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418 | $tmpl->set_var('action',''); |
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419 | $cod_applet = ''; |
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420 | } |
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421 | |
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422 | $tmpl->set_var('applet',$cod_applet); |
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423 | $tmpl->set_var('link_alterna_login',$link_alterna_login); |
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424 | |
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425 | $tmpl->set_var('dir_root', 'http://' . nearest_to_me() . '/'); |
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426 | if(is_file(dirname( __FILE__ ) . '/../../../infodist/ultima-revisao-svn.php')) |
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427 | include_once(dirname( __FILE__ ) . '/../../../infodist/ultima-revisao-svn.php'); |
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428 | if(isset($ultima_revisao)) $tmpl->set_var('ultima_rev','<br>' . $ultima_revisao); |
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429 | |
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430 | // Adiciona código personalizado de outro template |
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431 | // que esteja utilizando o login_default.php |
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432 | if(is_file('.'.$template_dir.'/login.inc.php')) |
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433 | { |
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434 | include_once('.'.$template_dir.'/login.inc.php'); |
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435 | } |
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436 | |
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437 | $tmpl->pfp('loginout','login_form'); |
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438 | |
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439 | ?> |
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