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65 lines
1.8 KiB
PHP
65 lines
1.8 KiB
PHP
<?php
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//
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// Authentication plug-ins is largely down to
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// Sergey Kanareykin, our thanks to him.
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//
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function login_ldap(&$username, &$password)
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{
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global $board_config;
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if ( !extension_loaded('ldap') )
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{
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return 'LDAP extension not available';
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}
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if ( !($ldap = @ldap_connect($board_config['ldap_server'])) )
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{
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return 'Could not connect to LDAP server';
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}
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$search = @ldap_search($ldap, $board_config['ldap_base_dn'], $board_config['ldap_uid'] . '=' . $username, array($board_config['ldap_uid']));
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$result = @ldap_get_entries($ldap, $search);
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if ( is_array($result) && count($result) > 1 )
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{
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if ( @ldap_bind($ldap, $result[0]['dn'], $password) )
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{
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@ldap_close($ldap);
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$sql = "SELECT user_id, username, user_password, user_email, user_active
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FROM " . USERS_TABLE . "
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WHERE username = '" . str_replace("\'", "''", $username) . "'";
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$result = $db->sql_query($sql);
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return ( $row = $db->sql_fetchrow($result) ) ? $row : false;
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}
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}
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@ldap_close($ldap);
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return false;
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}
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function admin_ldap(&$new)
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{
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global $lang;
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?>
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<tr>
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<td class="row1"><?php echo $lang['LDAP_server']; ?>:<br /><span class="gensmall"><?php echo $lang['LDAP_server_explain']; ?></span></td>
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<td class="row2"><input type="text" size="40" name="ldap_server" value="<?php echo $new['ldap_server']; ?>" /></td>
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</tr>
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<tr>
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<td class="row1"><?php echo $lang['LDAP_dn']; ?>:<br /><span class="gensmall"><?php echo $lang['LDAP_dn_explain']; ?></span></td>
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<td class="row2"><input type="text" size="40" name="ldap_base_dn" value="<?php echo $new['ldap_base_dn']; ?>" /></td>
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</tr>
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<tr>
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<td class="row1"><?php echo $lang['LDAP_uid']; ?>:<br /><span class="gensmall"><?php echo $lang['LDAP_uid_explain']; ?></span></td>
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<td class="row2"><input type="text" size="40" name="ldap_uid" value="<?php echo $new['ldap_uid']; ?>" /></td>
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</tr>
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<?php
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}
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?>
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