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phpldapadmin/lib/config_default.php
Deon George 647f86562f RELEASE 1.1.0.6
2009-06-30 21:52:55 +10:00

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<?php
// $Header: /cvsroot/phpldapadmin/phpldapadmin/lib/config_default.php,v 1.27.2.9 2008/12/12 12:20:22 wurley Exp $
/**
* Configuration processing and defaults.
*
* @author The phpLDAPadmin development team
* @package phpLDAPadmin
*
* @todo Add validation of set variables to enforce limits or particular values.
*/
# The minimum version of PHP required to run phpLDAPadmin.
define('REQUIRED_PHP_VERSION','5.0.0');
/**
* The config class contains all our configuration settings for a session.
*
* An instance of this class should be stored in $_SESSION to maintain state, and to avoid
* rebuilding/rereading it at the state of each page output.
*
* @package phpLDAPadmin
*
* @author The phpLDAPadmin development team
* @author Deon George
*/
class Config {
public $custom;
protected $default;
public $ldapservers = array();
protected $friendly_attrs = array();
public $queries = array();
public $attrs_display_order = array();
public $hidden_attrs = array();
public $hidden_except_dn = '';
public $hidden_attrs_ro = array();
public $read_only_attrs = array();
public $read_only_except_dn = '';
public $unique_attrs = array();
public $hooks = array();
public function __construct() {
$this->custom = new stdClass;
$this->default = new stdClass;
## Appearance Attributes
/** Anonymous implies read only
* Set to true if you want LDAP data to be displayed read-only (without input fields)
* when a user logs in to a server anonymously
*/
$this->default->appearance['anonymous_bind_implies_read_only'] = array(
'desc'=>'Display as read only if user logs in with anonymous bind',
'default'=>true);
/* Anonymous redirect
* Set to true if you want phpLDAPadmin to redirect anonymous
* users to a search form with no tree viewer on the left after
* logging in.
* @todo: With the new no-frames PLA, this code is broken, and needs to be fixed.
*/
$this->default->appearance['anonymous_bind_redirect_no_tree'] = array(
'desc'=>'Redirect user to search form if anonymous',
'default'=>false);
$this->default->appearance['compress'] = array(
'desc'=>'Compress Output',
'default'=>false);
$this->default->appearance['date'] = array(
'desc'=>'Date format whenever dates are shown',
'default'=>'%A %e %B %Y');
$this->default->appearance['custom_templates_only'] = array(
'desc'=>'Only display the custom templates.',
'default'=>false);
$this->default->appearance['date_attrs'] = array(
'desc'=>'Array of attributes that should show a jscalendar',
'default'=>array('shadowExpire'=>'%es','shadowLastChange'=>'%es'));
$this->default->appearance['date_attrs_showtime'] = array(
'desc'=>'Array of attributes that should show a the time when showing the jscalendar',
'default'=>array(''));
$this->default->appearance['disable_default_template'] = array(
'desc'=>'Disabled the Default Template',
'default'=>false);
$this->default->appearance['hide_debug_info'] = array(
'desc'=>'Hide the features that may provide sensitive debugging information to the browser',
'default'=>true);
$this->default->appearance['timezone'] = array(
'desc'=>'Define our timezone, if not defined in php.ini',
'default'=>null);
/** Language
* The language setting. If you set this to 'auto', phpLDAPadmin will
* attempt to determine your language automatically. Otherwise, available
* lanaguages are: 'ct', 'de', 'en', 'es', 'fr', 'it', 'nl', and 'ru'
* Localization is not complete yet, but most strings have been translated.
* Please help by writing language files. See lang/en.php for an example.
*/
$this->default->appearance['language'] = array(
'desc'=>'Language',
'default'=>'auto');
/**
* If you want certain attributes to be editable as multi-line, include them in this list
* A multi-line textarea will be drawn instead of a single-line text field
*/
$this->default->appearance['multi_line_attributes'] = array(
'desc'=>'Attributes to show as multiline attributes',
'default'=>array('postalAddress','homePostalAddress','personalSignature','description','mailReplyText'));
/**
* A list of syntax OIDs which support multi-line attribute values:
*/
$this->default->appearance['multi_line_syntax_oids'] = array(
'desc'=>'Attributes to show as multiline attributes',
'default'=>array(
// octet string syntax OID:
'1.3.6.1.4.1.1466.115.121.1.40',
// postal address syntax OID:
'1.3.6.1.4.1.1466.115.121.1.41'));
/** Obfuscate Password
* If true, display all password hash values as "******". Note that clear-text
* passwords will always be displayed as "******", regardless of this setting.
*/
$this->default->appearance['obfuscate_password_display'] = array(
'desc'=>'Obfuscate the display of passwords',
'default'=>true);
$this->default->appearance['show_clear_password'] = array(
'desc'=>'Whether to show clear passwords if we dont obfuscate them',
'default'=>false);
$this->default->appearance['page_title'] = array(
'desc'=>'Change the page title to this text',
'default'=>'');
$this->default->appearance['show_hints'] = array(
'desc'=>'Show helpful hints',
'default'=>true);
$this->default->appearance['show_top_create'] = array(
'desc'=>'Show a additional create link on the top of the list if there are more than 10 entries',
'default'=>true);
/*
* What to do after entry creation :
* 2 : display the creation form again
* 1 : display the new created entry
* 0 : display the choice between 1 and 2
*/
$this->default->appearance['action_after_creation'] = array(
'desc'=>'Display the new created entry',
'default'=>1);
$this->default->appearance['show_schema_link'] = array(
'desc'=>'Show the schema link for each attribute',
'default'=>true);
$this->default->appearance['show_attribute_notes'] = array(
'desc'=>'Show notes for each attribute',
'default'=>true);
$this->default->appearance['stylesheet'] = array(
'desc'=>'Style sheet to use',
'default'=>'style.css');
/** Tree display
* A format string used to display enties in the tree viewer (left-hand side)
* You can use special tokens to draw the entries as you wish. You can even mix in HTML to format the string
* Here are all the tokens you can use:
* %rdn - draw the RDN of the entry (ie, "cn=Dave")
* %dn - draw the DN of the entry (ie, "cn=Dave,ou=People,dc=example,dc=com"
* %rdnValue - draw the value of the RDN (ie, instead of "cn=Dave", just draw "Dave")
* %[attrname]- draw the value (or values) of the specified attribute.
* example: %gidNumber
*
* Examples:
*
* To draw the gidNumber and uidNumber to the right of the RDN in a small, gray font:
* '%rdn <small style="color:gray">( %gidNumber / %uidNumber )</span>'
* To draw the full DN of each entry:
* '%dn'
* To draw the objectClasses to the right in parenthesis:
* '%rdn <small style="color: gray">( %objectClass )</small>'
* To draw the user-friendly RDN value (ie, instead of "cn=Dave", just draw "Dave"):
* '%rdnValue'
*/
$this->default->appearance['tree_display_format'] = array(
'desc'=>'LDAP attribute to show in the tree',
'default'=>'%rdn');
$this->default->appearance['tree_height'] = array(
'desc'=>'Pixel height of the tree browser',
'default'=>null);
$this->default->appearance['tree_width'] = array(
'desc'=>'Pixel width of the tree browser',
'default'=>null);
/**
* Tree display filter
* LDAP filter used to search entries for the tree viewer (left-hand side)
*/
$this->default->appearance['tree_filter'] = array(
'desc'=>'LDAP search filter for the tree entries',
'default'=>'(objectClass=*)');
$this->default->appearance['tree'] = array(
'desc'=>'Class name which inherits from Tree class and implements the draw() method',
'default'=>'AJAXTree');
$this->default->appearance['entry_factory'] = array(
'desc'=>'Class name which inherits from EntryFactory class',
'default'=>'TemplateEntryFactory');
$this->default->appearance['attribute_factory'] = array(
'desc'=>'Class name which inherits from AttributeFactory class',
'default'=>'AttributeFactory');
$this->default->appearance['entry_reader'] = array(
'desc'=>'Class name which inherits from EntryReader class',
'default'=>'EntryReader');
$this->default->appearance['entry_writer'] = array(
'desc'=>'Class name which inherits from EntryWriter class',
'default'=>'EntryWriter1');
/** Caching
*/
$this->default->cache['schema'] = array(
'desc'=>'Cache schema activity',
'default'=>true);
$this->default->cache['template'] = array(
'desc'=>'Cache Template configuration',
'default'=>true);
$this->default->cache['tree'] = array(
'desc'=>'Cache Browser Tree',
'default'=>true);
/**
* Define command availability ; if the value of a command is true,
* the command will be available.
*/
$this->default->commands['all'] = array(
'desc'=>'Define command availability',
'default'=> array(
'home' => true,
'external_links' => array('feature' => true,
'bug' => true,
'donation' => true,
'help' => true,
'credits' => true),
'purge' => true,
'schema' => true,
'import' => true,
'export' => true,
'logout' => true,
'search' => array('simple_search' => true,
'predefined_search' => true,
'advanced_search' => true),
'server_refresh' => true,
'server_info' => true,
'entry_refresh' => true,
'entry_move' => true,
'entry_internal_attributes_show' => true,
'entry_delete' => array('simple_delete' => true,
'mass_delete' => false),
'entry_rename' => true,
'entry_compare' => true,
'entry_create' => true,
'attribute_add' => true,
'attribute_add_value' => true,
'attribute_delete' => true,
'attribute_delete_value' => true
));
/** Aliases and Referrrals
* Similar to ldapsearch's -a option, the following options allow you to configure
* how phpLDAPadmin will treat aliases and referrals in the LDAP tree.
* For the following four settings, avaialable options include:
*
* LDAP_DEREF_NEVER - aliases are never dereferenced (eg, the contents of
* the alias itself are shown and not the referenced entry).
* LDAP_DEREF_SEARCHING - aliases should be dereferenced during the search but
* not when locating the base object of the search.
* LDAP_DEREF_FINDING - aliases should be dereferenced when locating the base
* object but not during the search.
* LDAP_DEREF_ALWAYS - aliases should be dereferenced always (eg, the contents
* of the referenced entry is shown and not the aliasing entry)
*/
@$this->default->deref['export'] = array(
'desc'=>'',
'default'=>LDAP_DEREF_NEVER);
@$this->default->deref['search'] = array(
'desc'=>'',
'default'=>LDAP_DEREF_ALWAYS);
@$this->default->deref['tree'] = array(
'desc'=>'',
'default'=>LDAP_DEREF_NEVER);
@$this->default->deref['view'] = array(
'desc'=>'',
'default'=>LDAP_DEREF_NEVER);
## Debug Attributes
$this->default->debug['level'] = array(
'desc'=>'Debug level verbosity',
'default'=>0);
$this->default->debug['syslog'] = array(
'desc'=>'Whether to send debug messages to syslog',
'default'=>false);
$this->default->debug['file'] = array(
'desc'=>'Name of file to send debug output to',
'default'=>null);
$this->default->debug['addr'] = array(
'desc'=>'IP address of client to provide debugging info.',
'default'=>null);
$this->default->debug['append'] = array(
'desc'=>'Whether to append to the debug file, or create it fresh each time',
'default'=>true);
/** Temp Directories
* This directory must be readable and writable by your web server
*/
$this->default->jpeg['tmpdir'] = array(
'desc'=>'Temporary directory for jpegPhoto data',
'default'=>'/tmp');
$this->default->jpeg['tmp_keep_time'] = array(
'desc'=>'Time in seconds to keep jpegPhoto temporary files in the temp directory',
'default'=>120);
## Modify members feature
/**
* Search filter setting for new members. This is used to search possible members that can be added
* to the group. See modify_member_form.php
*/
$this->default->modify_member['filter'] = array(
'desc'=>'Search filter for member searches',
'default'=>'(objectclass=Person)');
/**
* Group attributes. When these attributes are seen in template_engine.php, add "modify group members"
* link to the attribute
* See template_engine.php
*/
$this->default->modify_member['groupattr'] = array(
'desc'=>'Group member attributes',
'default'=>array('member','uniqueMember','memberUid'));
/**
* Attribute that is added to the group member attribute. For groupOfNames or groupOfUniqueNames this is dn,
* for posixGroup it's uid. See modify_member_form.php
*/
$this->default->modify_member['attr'] = array(
'desc'=>'Default attribute that is added to the group member attribute',
'default'=>'dn');
/**
* Attribute that is added to the group member attribute.
* For posixGroup it's uid. See modify_member_form.php
*/
$this->default->modify_member['posixattr'] = array(
'desc'=>'Contents of the group member attribute',
'default'=>'uid');
/**
* Search filter setting for new members to group. This is used to search possible members that can be added
* to the posixGroup. See modify_member_form.php
*/
$this->default->modify_member['posixfilter'] = array(
'desc'=>'Search filter for posixmember searches',
'default'=>'(uid=*)');
/**
* posixGroup attribute. When this attribute are seen in modify_member_form.php, only posixGroup members are shown
* See modify_member_form.php
*/
$this->default->modify_member['posixgroupattr'] = array(
'desc'=>'posixGroup member attribute',
'default'=>'memberUid');
## Session Attributes
/** Cookie Encryption
* phpLDAPadmin can encrypt the content of sensitive cookies if you set this to a big random string.
*/
$this->default->session['blowfish'] = array(
'desc'=>'Blowfish key to encrypt cookie details',
'default'=>null);
$this->default->session['memorylimit'] = array(
'desc'=>'Set the PHP memorylimit warning threshold.',
'default'=>24);
$this->default->session['timelimit'] = array(
'desc'=>'Set the PHP timelimit.',
'default'=>30);
/** Cookie Time
* If you used auth_type 'form' in the servers list, you can adjust how long the cookie will last
* (default is 0 seconds, which expires when you close the browser)
*/
$this->default->session['cookie_time'] = array(
'desc'=>'Time in seconds for the life of cookies',
'default'=>0);
## Password Generation
$this->default->password['length'] = array(
'desc'=>'Length of autogenerated password',
'default'=>8);
$this->default->password['numbers'] = array(
'desc'=>'Number of numbers required in the password',
'default'=>2);
$this->default->password['lowercase'] = array(
'desc'=>'Number of lowercase letters required in the password',
'default'=>2);
$this->default->password['uppercase'] = array(
'desc'=>'Number of uppercase letters required in the password',
'default'=>2);
$this->default->password['punctuation'] = array(
'desc'=>'Number of punctuation letters required in the password',
'default'=>2);
$this->default->password['use_similar'] = array(
'desc'=>'Whether to use similiar characters',
'default'=>true);
$this->default->password['no_random_crypt_salt'] = array(
'descr'=>'Disable random salt for crypt()',
'default'=>false);
/** Search display
* By default, when searching you may display a list or a table of results.
* Set this to 'table' to see table formatted results.
* Set this to 'list' to see "Google" style formatted search results.
*/
$this->default->search['display'] = array(
'desc'=>'Display a list or table of search results',
'default'=>'list');
$this->default->search['size_limit'] = array(
'desc'=>'Limit the size of searchs on the search page',
'default'=>50);
/**
* Which attributes to include in the drop-down menu of the simple search form (comma-separated)
* Change this to suit your needs for convenient searching. Be sure to change the corresponding
* list below ($search_attributes_display)
*/
$this->default->search['attributes'] = array(
'desc'=>'Attributes to include in the drop down menu of the simple search form (comma separated)',
'default'=>array('uid','cn','gidNumber','objectClass','telephoneNumber','mail','street'));
/**
* You can re-arrange the order of the search criteria on the simple search form by modifying this array
* You cannot however change the names of the criteria. Criteria names will be translated at run-time.
*/
$this->default->search['criteria_options'] = array(
'desc'=>'Rearrange the order of the search criteria',
'default'=>array('equals','starts with','contains','ends with','sounds like'));
/**
* The list of attributes to display in each search result entry.
* Note that you can add * to the list to display all attributes
*/
$this->default->search['result_attributes'] = array(
'desc'=>'List of attributes to display in each search result entry',
'default'=>array('cn','sn','uid','postalAddress','telephoneNumber'));
}
private function getConfigArray($usecache=true) {
global $CACHE;
if ($usecache && isset($CACHE[__METHOD__]))
return $CACHE[__METHOD__];
foreach ($this->default as $key => $vals)
$CACHE[__METHOD__][$key] = $vals;
foreach ($this->custom as $key => $vals)
foreach ($vals as $index => $val)
$CACHE[__METHOD__][$key][$index]['value'] = $val;
return $CACHE[__METHOD__];
}
/**
* Get a configuration value.
*/
public function GetValue($key,$index) {
$config = $this->getConfigArray();
if (! isset($config[$key]))
error(sprintf('A call was made in [%s] to GetValue requesting [%s] that isnt predefined.',
basename($_SERVER['PHP_SELF']),$key),'error',null,true);
if (! isset($config[$key][$index]))
error(sprintf('Requesting an index [%s] in key [%s] that isnt predefined.',$index,$key),'error',null,true);
return isset($config[$key][$index]['value']) ? $config[$key][$index]['value'] : $config[$key][$index]['default'];
}
/**
* Function to check and warn about any unusual defined variables.
*/
public function CheckCustom() {
if (isset($this->custom)) {
foreach ($this->custom as $masterkey => $masterdetails) {
if (isset($this->default->$masterkey)) {
if (! is_array($masterdetails))
error(sprintf('Error in configuration file, [%s] should be an ARRAY.',$masterdetails),'error',null,true);
foreach ($masterdetails as $key => $value) {
# Test that the key is correct.
if (! in_array($key,array_keys($this->default->$masterkey)))
error(sprintf('Error in configuration file, [%s] has not been defined as a configurable variable.',$key),'error',null,true);
# Test if its should be an array or not.
if (is_array($this->default->{$masterkey}[$key]['default']) && ! is_array($value))
error(sprintf('Error in configuration file, %s[\'%s\'] SHOULD be an array of values.',$masterkey,$key),'error',null,true);
if (! is_array($this->default->{$masterkey}[$key]['default']) && is_array($value))
error(sprintf('Error in configuration file, %s[\'%s\'] should NOT be an array of values.',$masterkey,$key),'error',null,true);
}
} else {
error(sprintf('Error in configuration file, [%s] has not been defined as a MASTER configurable variable.',$masterkey),'error',null,true);
}
}
}
}
/**
* The parameter number is variable.
* For example : isCommandAvailable('search', 'simple_search')
*/
public function isCommandAvailable() {
$a = func_get_args();
if (count($a) == 1 && is_array($a[0]))
$a = $a[0];
$i = 0;
# Command availability list
$cmd = $this->GetValue('commands','all');
# Search for the command
while ($i < count($a)) {
if (! is_array($cmd))
return $cmd;
if (! isset($cmd[$a[$i]]))
return false;
$cmd = $cmd[$a[$i]];
$i++;
}
# If this is a leaf command, return its availability
if (! is_array($cmd))
return $cmd;
# Else the command is available, if one of its sub-command is available
$a[] = '';
foreach ($cmd as $c => $v) {
$a[$i] = $c;
if ($this->isCommandAvailable($a))
return true;
}
return false;
}
/**
* Reads the friendly_attrs array as defined in config.php and lower-cases all
* the keys. Will return an empty array if the friendly_attrs array is not defined
* in config.php. This is simply used so we can more easily lookup user-friendly
* attributes configured by the admin.
*/
function getFriendlyAttrs($friendly_attrs) {
if (defined('DEBUG_ENABLED') && DEBUG_ENABLED)
debug_log('Entered with ()',1,__FILE__,__LINE__,__METHOD__);
# If friendly_attrs is not an array, then set to an empty array.
if (! is_array($friendly_attrs))
$this->friendly_attrs = array();
else
foreach ($friendly_attrs as $old_name => $new_name)
$this->friendly_attrs[strtolower($old_name)] = $new_name;
}
/**
* This function will return the friendly name of an attribute, if it exists.
* If the friendly name doesnt exist, the attribute name will be returned.
*
* @param attribute
* @return string friendly name|attribute
*/
public function getFriendlyName($attr) {
if ($this->haveFriendlyName($attr))
return $this->friendly_attrs[strtolower($attr)];
else
return $attr;
}
/**
* This function will return true if a friendly name exists for an attribute.
* If the friendly name doesnt exist, it will return false.
*
* @param attribute
* @return boolean true|false
*/
public function haveFriendlyName($attr) {
return isset($this->friendly_attrs[strtolower($attr)]);
}
/**
* This function will return the <ancronym> html for a friendly name attribute.
*
* @param attribute
* @return string html for the friendly name.
*/
public function getFriendlyHTML($attr) {
if ($this->haveFriendlyName($attr))
return sprintf('<acronym title="%s %s">%s</acronym>',
_('Alias for'),$attr,htmlspecialchars($this->getFriendlyName($attr)));
else
return $attr;
}
}
?>
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