Apache HTTP Server Version 2.2

| Description: | Basic authentication | 
|---|---|
| Status: | Base | 
| Module Identifier: | auth_basic_module | 
| Source File: | mod_auth_basic.c | 
| Compatibility: | Available in Apache 2.1 and later | 
This module allows the use of HTTP Basic Authentication to
    restrict access by looking up users in the given providers.
    HTTP Digest Authentication is provided by
    mod_auth_digest.  This module should
    usually be combined with at least one authentication module
    such as mod_authn_file and one authorization
    module such as mod_authz_user.
| Description: | Sets whether authorization and authentication are passed to lower level modules | 
|---|---|
| Syntax: | AuthBasicAuthoritative On|Off | 
| Default: | AuthBasicAuthoritative On | 
| Context: | directory, .htaccess | 
| Override: | AuthConfig | 
| Status: | Base | 
| Module: | mod_auth_basic | 
Normally, each authorization module listed in AuthBasicProvider will attempt
    to verify the user, and if the user is not found in any provider,
    access will be denied. Setting the
    AuthBasicAuthoritative directive explicitly
    to Off allows for both authentication and
    authorization to be passed on to other non-provider-based modules
    if there is no userID or rule
    matching the supplied userID.  This should only be necessary when
    combining mod_auth_basic with third-party modules
    that are not configured with the AuthBasicProvider
    directive.  When using such modules, the order of processing
    is determined in the modules' source code and is not configurable.
| Description: | Sets the authentication provider(s) for this location | 
|---|---|
| Syntax: | AuthBasicProvider provider-name
[provider-name] ... | 
| Default: | AuthBasicProvider file | 
| Context: | directory, .htaccess | 
| Override: | AuthConfig | 
| Status: | Base | 
| Module: | mod_auth_basic | 
The AuthBasicProvider directive sets 
    which provider is used to authenticate the users for this location.
    The default file provider is implemented
    by the mod_authn_file module.  Make sure
    that the chosen provider module is present in the server.
      <Location /secure>
      
        AuthType basic
        AuthName "private area"
        AuthBasicProvider  dbm
        AuthDBMType        SDBM
        AuthDBMUserFile    /www/etc/dbmpasswd
        Require            valid-user
      
      </Location>
    
Providers are implemented by mod_authn_dbm,
    mod_authn_file, mod_authn_dbd,
    and mod_authnz_ldap.