Apache HTTP Server Version 2.2
Apache HTTP Server Version 2.2
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| Description: | Provides the ability to create extended authentication providers based on actual providers |
|---|---|
| Status: | Extension |
| Module Identifier: | authn_alias_module |
| Source File: | mod_authn_alias.c |
| Compatibility: | Available in Apache 2.1 and later |
This module allows extended authentication providers to be created
within the configuration file and assigned an alias name. The alias
providers can then be referenced through the directives
AuthBasicProvider or
AuthDigestProvider in
the same way as a base authentication provider. Besides the ability
to create and alias an extended provider, it also allows the same
extended authentication provider to be reference by multiple
locations.
This example checks for passwords in two different text files.
# Check here first
<AuthnProviderAlias file file1>
AuthUserFile /www/conf/passwords1
</AuthnProviderAlias>
# Then check here
<AuthnProviderAlias file file2>
AuthUserFile /www/conf/passwords2
</AuthnProviderAlias>
<Directory /var/web/pages/secure>
AuthBasicProvider file1 file2
AuthType Basic
AuthName "Protected Area"
Require valid-user
</Directory>
The example below creates two different ldap authentication provider aliases based on the ldap provider. This allows a single authenticated location to be serviced by multiple ldap hosts:
LoadModule authn_alias_module modules/mod_authn_alias.so
<AuthnProviderAlias ldap ldap-alias1>
AuthLDAPBindDN cn=youruser,o=ctx
AuthLDAPBindPassword yourpassword
AuthLDAPURL ldap://ldap.host/o=ctx
</AuthnProviderAlias>
<AuthnProviderAlias ldap ldap-other-alias>
AuthLDAPBindDN cn=yourotheruser,o=dev
AuthLDAPBindPassword yourotherpassword
AuthLDAPURL ldap://other.ldap.host/o=dev?cn
</AuthnProviderAlias>
Alias /secure /webpages/secure
<Directory /webpages/secure>
Order deny,allow
Allow from all
AuthBasicProvider ldap-other-alias ldap-alias1
AuthType Basic
AuthName LDAP_Protected_Place
AuthzLDAPAuthoritative off
Require valid-user
</Directory>
| Description: | Enclose a group of directives that represent an extension of a base authentication provider and referenced by the specified alias |
|---|---|
| Syntax: | <AuthnProviderAlias baseProvider Alias>
... </AuthnProviderAlias> |
| Context: | server config |
| Status: | Extension |
| Module: | mod_authn_alias |
<AuthnProviderAlias> and
</AuthnProviderAlias> are used to enclose a group of
authentication directives that can be referenced by the alias name
using one of the directives
AuthBasicProvider or
AuthDigestProvider.
