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See Release Notes
Long Term Support Release
- Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
- Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
- PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
/lib/ -> ldaplib.php (source)
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401]
ldaplib.php - LDAP functions & data library Library file of miscellaneous general-purpose LDAP functions and data structures, useful for both ldap authentication (or ldap based authentication like CAS) and enrolment plugins.
| Author: | Iñaki Arenaza |
| Copyright: | 1999 onwards Martin Dougiamas http://dougiamas.com |
| Copyright: | 2010 onwards Iñaki Arenaza |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 502 lines (19 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 12 functions
Functions that are not part of a class:
| ldap_supported_usertypes() X-Ref |
| Returns predefined user types return: array of predefined user types |
| ldap_getdefaults() X-Ref |
| Initializes needed variables for ldap-module Uses names defined in ldap_supported_usertypes. $default is first defined as: $default['pseudoname'] = array( 'typename1' => 'value', 'typename2' => 'value' .... ); return: array of default values |
| ldap_isgroupmember($ldapconnection, $userid, $group_dns, $member_attrib) X-Ref |
| Checks if user belongs to specific group(s) or is in a subtree. Returns true if user belongs to a group in grupdns string OR if the DN of the user is in a subtree of the DN provided as "group" param: mixed $ldapconnection A valid LDAP connection. param: string $userid LDAP user id (dn/cn/uid/...) to test membership for. param: array $group_dns arrary of group dn param: string $member_attrib the name of the membership attribute. return: boolean |
| ldap_connect_moodle($host_url, $ldap_version, $user_type, $bind_dn, $bind_pw, $opt_deref, &$debuginfo, $start_tls=false) X-Ref |
| Tries connect to specified ldap servers. Returns a valid LDAP connection or false. param: string $host_url param: integer $ldap_version either 2 (LDAPv2) or 3 (LDAPv3). param: string $user_type the configured user type for this connection. param: string $bind_dn the binding user dn. If an emtpy string, anonymous binding is used. param: string $bind_pw the password for the binding user. Ignored for anonymous bindings. param: boolean $opt_deref whether to set LDAP_OPT_DEREF on this connection or not. param: string &$debuginfo the debugging information in case the connection fails. param: boolean $start_tls whether to use LDAP with TLS (not to be confused with LDAP+SSL) return: mixed connection result or false. |
| ldap_find_userdn($ldapconnection, $username, $contexts, $objectclass, $search_attrib, $search_sub) X-Ref |
| Search specified contexts for username and return the user dn like: cn=username,ou=suborg,o=org param: mixed $ldapconnection a valid LDAP connection. param: mixed $username username (external LDAP encoding, no db slashes). param: array $contexts contexts to look for the user. param: string $objectclass objectlass of the user (in LDAP filter syntax). param: string $search_attrib the attribute use to look for the user. param: boolean $search_sub whether to search subcontexts or not. return: mixed the user dn (external LDAP encoding, no db slashes) or false |
| ldap_normalise_objectclass($objectclass, $default = '*') X-Ref |
| Normalise the supplied objectclass filter. This normalisation is a rudimentary attempt to format the objectclass filter correctly. param: string $objectclass The objectclass to normalise param: string $default The default objectclass value to use if no objectclass was supplied return: string The normalised objectclass. |
| ldap_get_entries_moodle($ldapconnection, $searchresult) X-Ref |
| Returns values like ldap_get_entries but is binary compatible and returns all attributes as array. param: mixed $ldapconnection A valid LDAP connection param: mixed $searchresult A search result from ldap_search, ldap_list, etc. return: array ldap-entries with lower-cased attributes as indexes |
| ldap_filter_addslashes($text) X-Ref |
| Quote control characters in texts used in LDAP filters - see RFC 4515/2254 param: string filter string to quote return: string the filter string quoted |
| ldap_get_dn_special_chars() X-Ref |
| The order of the special characters in these arrays _IS IMPORTANT_. Make sure '\\5C' (and '\\') are the first elements of the arrays. Otherwise we'll double replace '\' with '\5C' which is Bad(tm) |
| ldap_addslashes($text) X-Ref |
| Quote control characters in AttributeValue parts of a RelativeDistinguishedName used in LDAP distinguished names - See RFC 4514/2253 param: string the AttributeValue to quote return: string the AttributeValue quoted |
| ldap_stripslashes($text) X-Ref |
| Unquote control characters in AttributeValue parts of a RelativeDistinguishedName used in LDAP distinguished names - See RFC 4514/2253 param: string the AttributeValue quoted return: string the AttributeValue unquoted |
| ldap_paged_results_supported($ldapversion, $ldapconnection = null) X-Ref |
| No description |
