Red Hat DIRECTORY SERVER 2.0 - GATEWAY Manual de usuario descargar pdf (Pagina 71)

Chapter 9. Delegated control

Figure 9-4. Not the games directory

The Options command sets various parameters that basically control whether a mod-

ule’s or core facilities should be enabled or not. For the topic of delegation we will

be interested in only three parameters. The ﬁrst of these is Indexes which enables

or disables autoindex_module. Note the leading minus sign. The Options command

can be used in three ways, to disable a speciﬁc option, to enable a speciﬁc option or

to set the complete set of options in one go.

Syntax summary: Setting options

Options -Indexes

Turn off automatic indexing. Leave all other options unchanged.

Options +Indexes

Turn on automatic indexing. Leave all other options unchanged.

Options Indexes

Turn on automatic indexing. Unset all other options.

So far, we haven’t really delegated control. We have allowed for variation in subdi-

rectories but we have not truly delegated the controls to people who cannot rewrite

the conﬁguration ﬁle and tell the server to reread it. We need a means to delegate

control of a subdirectory into the subdirectory itself.

IndexIgnore "#*#" "*~" "configuration"

AccessFileName "configuration"

Figure 9-5. httpd.conf: Delegation to ﬁles in directories

The AccessFileName command names a ﬁle (or set of ﬁles) that will be looked for

within the directory being served and whose contents will be regarded as if they had

been inside a <Directory> block for that speciﬁc directory. The name of the command

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Red Hat DIRECTORY SERVER 2.0 - GATEWAY Manual de usuario Pagina 71