summaryrefslogtreecommitdiff
path: root/docs/manual/mod/mod_auth_dbm.html
diff options
context:
space:
mode:
Diffstat (limited to 'docs/manual/mod/mod_auth_dbm.html')
-rw-r--r--docs/manual/mod/mod_auth_dbm.html210
1 files changed, 0 insertions, 210 deletions
diff --git a/docs/manual/mod/mod_auth_dbm.html b/docs/manual/mod/mod_auth_dbm.html
deleted file mode 100644
index 36218ef8ee..0000000000
--- a/docs/manual/mod/mod_auth_dbm.html
+++ /dev/null
@@ -1,210 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
-<HTML>
-<HEAD>
-<TITLE>Apache module mod_auth_dbm</TITLE>
-</HEAD>
-
-<!-- Background white, links blue (unvisited), navy (visited), red (active) -->
-<BODY
- BGCOLOR="#FFFFFF"
- TEXT="#000000"
- LINK="#0000FF"
- VLINK="#000080"
- ALINK="#FF0000"
->
-<!--#include virtual="header.html" -->
-
-<H1 ALIGN="CENTER">Module mod_auth_dbm</H1>
-
-This module is contained in the <CODE>mod_auth_dbm.c</CODE> file, and
-is not compiled in by default. It provides for user authentication using
-DBM files.
-
-
-<MENU>
-<LI><A HREF="#authdbmgroupfile">AuthDBMGroupFile</A>
-<LI><A HREF="#authdbmuserfile">AuthDBMUserFile</A>
-<LI><A HREF="#authdbmauthoritative">AuthDBMAuthoritative</A>
-</MENU>
-<HR>
-
-
-<H2><A NAME="authdbmgroupfile">AuthDBMGroupFile</A></H2>
-<!--%plaintext &lt;?INDEX {\tt AuthDBMGroupFile} directive&gt; -->
-<A
- HREF="directive-dict.html#Syntax"
- REL="Help"
-><STRONG>Syntax:</STRONG></A> AuthDBMGroupFile <EM>filename</EM><BR>
-<A
- HREF="directive-dict.html#Context"
- REL="Help"
-><STRONG>Context:</STRONG></A> directory, .htaccess<BR>
-<A
- HREF="directive-dict.html#Override"
- REL="Help"
-><STRONG>Override:</STRONG></A> AuthConfig<BR>
-<A
- HREF="directive-dict.html#Status"
- REL="Help"
-><STRONG>Status:</STRONG></A> Extension<BR>
-<A
- HREF="directive-dict.html#Module"
- REL="Help"
-><STRONG>Module:</STRONG></A> mod_auth_dbm<P>
-
-The AuthDBMGroupFile directive sets the name of a DBM file containing the list
-of user groups for user authentication. <EM>Filename</EM> is the absolute path
-to the group file.<P>
-
-The group file is keyed on the username. The value for a user is a
-comma-separated list of the groups to which the users belongs. There must
-be no whitespace within the value, and it must never contain any colons.<P>
-
-Security: make sure that the AuthDBMGroupFile is stored outside the
-document tree of the web-server; do <EM>not</EM> put it in the directory that
-it protects. Otherwise, clients will be able to download the
-AuthDBMGroupFile unless otherwise protected.<P>
-
-Combining Group and Password DBM files: In some cases it is easier to
-manage a single database which contains both the password and group
-details for each user. This simplifies any support programs that need
-to be written: they now only have to deal with writing to and locking
-a single DBM file. This can be accomplished by first setting the group
-and password files to point to the same DBM:<P>
-
-<BLOCKQUOTE><CODE>
-AuthDBMGroupFile /www/userbase<BR>
-AuthDBMUserFile /www/userbase
-</CODE></BLOCKQUOTE>
-
-The key for the single DBM is the username. The value consists of <P>
-
-<BLOCKQUOTE><CODE>
-Unix Crypt-ed Password : List of Groups [ : (ignored) ]
-</CODE></BLOCKQUOTE>
-
-The password section contains the Unix crypt() password as before. This is
-followed by a colon and the comma separated list of groups. Other data may
-optionally be left in the DBM file after another colon; it is ignored by the
-authentication module. This is what www.telescope.org uses for its combined
-password and group database. <P>
-
-See also <A HREF="core.html#authname">AuthName</A>,
-<A HREF="core.html#authtype">AuthType</A> and
-<A HREF="#authdbmuserfile">AuthDBMUserFile</A>.<P><HR>
-
-<H2><A NAME="authdbmuserfile">AuthDBMUserFile</A></H2>
-<!--%plaintext &lt;?INDEX {\tt AuthDBMUserFile} directive&gt; -->
-<A
- HREF="directive-dict.html#Syntax"
- REL="Help"
-><STRONG>Syntax:</STRONG></A> AuthDBMUserFile <EM>filename</EM><BR>
-<A
- HREF="directive-dict.html#Context"
- REL="Help"
-><STRONG>Context:</STRONG></A> directory, .htaccess<BR>
-<A
- HREF="directive-dict.html#Override"
- REL="Help"
-><STRONG>Override:</STRONG></A> AuthConfig<BR>
-<A
- HREF="directive-dict.html#Status"
- REL="Help"
-><STRONG>Status:</STRONG></A> Extension<BR>
-<A
- HREF="directive-dict.html#Module"
- REL="Help"
-><STRONG>Module:</STRONG></A> mod_auth_dbm<P>
-
-The AuthDBMUserFile directive sets the name of a DBM file containing the list
-of users and passwords for user authentication. <EM>Filename</EM> is the
-absolute path to the user file.<P>
-
-The user file is keyed on the username. The value for a user is the
-crypt() encrypted password, optionally followed by a colon and
-arbitrary data. The colon and the data following it will be ignored
-by the server.<P>
-
-Security: make sure that the AuthDBMUserFile is stored outside the
-document tree of the web-server; do <EM>not</EM> put it in the directory that
-it protects. Otherwise, clients will be able to download the
-AuthDBMUserFile.<P>
-
-Important compatibility note: The implementation of "dbmopen" in the
-apache modules reads the string length of the hashed values from the
-DBM data structures, rather than relying upon the string being
-NULL-appended. Some applications, such as the Netscape web server,
-rely upon the string being NULL-appended, so if you are having trouble
-using DBM files interchangeably between applications this may be a
-part of the problem. <P>
-
-See also <A HREF="core.html#authname">AuthName</A>,
-<A HREF="core.html#authtype">AuthType</A> and
-<A HREF="#authdbmgroupfile">AuthDBMGroupFile</A>.<P>
-
-<HR>
-<H2><A NAME="authdbmauthoritative">AuthDBMAuthoritative</A></H2>
-<!--%plaintext &lt;?INDEX {\tt AuthDBMAuthoritative} directive&gt; -->
-<A
- HREF="directive-dict.html#Syntax"
- REL="Help"
-><STRONG>Syntax:</STRONG></A> AuthDBMAuthoritative &lt; <STRONG> on</STRONG>(default) | off &gt; <BR>
-<A
- HREF="directive-dict.html#Context"
- REL="Help"
-><STRONG>Context:</STRONG></A> directory, .htaccess<BR>
-<A
- HREF="directive-dict.html#Override"
- REL="Help"
-><STRONG>Override:</STRONG></A> AuthConfig<BR>
-<A
- HREF="directive-dict.html#Status"
- REL="Help"
-><STRONG>Status:</STRONG></A> Base<BR>
-<A
- HREF="directive-dict.html#Module"
- REL="Help"
-><STRONG>Module:</STRONG></A> mod_auth<P>
-
-Setting the AuthDBMAuthoritative directive explicitly to <STRONG>'off'</STRONG>
-allows for both authentication and authorization to be passed on
-to lower level modules (as defined in the <CODE>Configuration</CODE>
-and <CODE>modules.c</CODE> file if there is <STRONG>no userID</STRONG> or
-<STRONG>rule</STRONG> matching the supplied userID. If there is a userID
-and/or rule specified; the usual password and access checks will
-be applied and a failure will give an Authorization Required reply.
-<P>
-So if a userID appears in the database of more than one module; or
-if a valid require directive applies to more than one module; then
-the first module will verify the credentials; and no access is
-passed on; regardless of the AuthAuthoritative setting. <P>
-
-A common use for this is in conjunction with one of the basic auth
-modules; such as <A HREF="mod_auth.html"><CODE>mod_auth.c</CODE></A>.
-Whereas this DBM module supplies the bulk of the user credential
-checking; a few (administrator) related accesses fall through to
-a lower level with a well protected .htpasswd file. <P>
-
-<A
- HREF="directive-dict.html#Default"
- REL="Help"
-><STRONG>Default:</STRONG></A> By default; control is not passed on; and an unknown
-userID or rule will result in an Authorization Required reply. Not
-setting it thus keeps the system secure; and forces an NCSA compliant
-behaviour. <P>
-
-Security: Do consider the implications of allowing a user to allow
-fall-through in his .htaccess file; and verify that this is really
-what you want; Generally it is easier to just secure a single
-.htpasswd file, than it is to secure a database which might have
-more access interfaces.
-
-<P>
-See also <A HREF="core.html#authname">AuthName</A>,
-<A HREF="core.html#authtype">AuthType</A> and
-<A HREF="#authdbmgroupfile">AuthDBMGroupFile</A>.<P>
-
-<!--#include virtual="footer.html" -->
-</BODY>
-</HTML>
-