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author | (no author) <(no author)@unknown> | 2001-05-04 21:54:25 +0000 |
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committer | (no author) <(no author)@unknown> | 2001-05-04 21:54:25 +0000 |
commit | ad2dd84025f628d29200b5a9a41d654be678aa6f (patch) | |
tree | 35a838b6e9d6510a91e386728e78b4a81cb55781 /docs/manual/mod/mod_auth.html | |
parent | f83672781de25207442ff908258219de1d103062 (diff) | |
download | httpd-RSE.tar.gz |
This commit was manufactured by cvs2svn to create branch 'RSE'.RSE
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/RSE@88989 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'docs/manual/mod/mod_auth.html')
-rw-r--r-- | docs/manual/mod/mod_auth.html | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/docs/manual/mod/mod_auth.html b/docs/manual/mod/mod_auth.html deleted file mode 100644 index 04508d4468..0000000000 --- a/docs/manual/mod/mod_auth.html +++ /dev/null @@ -1,246 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> -<HTML> -<HEAD> -<TITLE>Apache module mod_auth</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</H1> - -<P>This module provides for user authentication using text files. - -<P><A -HREF="module-dict.html#Status" -REL="Help" -><STRONG>Status:</STRONG></A> Base -<BR> -<A -HREF="module-dict.html#SourceFile" -REL="Help" -><STRONG>Source File:</STRONG></A> mod_auth.c -<BR> -<A -HREF="module-dict.html#ModuleIdentifier" -REL="Help" -><STRONG>Module Identifier:</STRONG></A> auth_module -</P> - -<H2>Summary</H2> - -<P>This module allows the use of HTTP Basic Authentication to restrict -access by looking up users in plain text password and group files. -Similar functionality and greater scalability is provided by <A -HREF="mod_auth_dbm.html">mod_auth_dbm</A> and <A -HREF="mod_auth_db.html">mod_auth_db</A>. HTTP Digest Authentication -is provided by <A HREF="mod_auth_digest.html">mod_auth_digest</A>. - - -<H2>Directives</H2> - -<UL> -<LI><A HREF="#authgroupfile">AuthGroupFile</A> -<LI><A HREF="#authuserfile">AuthUserFile</A> -<LI><A HREF="#authauthoritative">AuthAuthoritative</A> -</UL> - -<P>See also: <A HREF="core.html#require">require</A> -and <A HREF="core.html#satisfy">satisfy</A>.</P> - -<HR> - - -<H2><A NAME="authgroupfile">AuthGroupFile</A> directive</H2> -<!--%plaintext <?INDEX {\tt AuthGroupFile} directive> --> -<A - HREF="directive-dict.html#Syntax" - REL="Help" -><STRONG>Syntax:</STRONG></A> AuthGroupFile <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> Base<BR> -<A - HREF="directive-dict.html#Module" - REL="Help" -><STRONG>Module:</STRONG></A> mod_auth<P> - -The AuthGroupFile directive sets the name of a textual file containing the list -of user groups for user authentication. <EM>Filename</EM> is the path -to the group file. If it is not absolute (<EM>i.e.</EM>, if it -doesn't begin with a slash), it is treated as relative to the ServerRoot. -<P> -Each line of the group file contains a groupname followed by a colon, followed -by the member usernames separated by spaces. Example: -<BLOCKQUOTE><CODE>mygroup: bob joe anne</CODE></BLOCKQUOTE> -Note that searching large text files is <EM>very</EM> inefficient; -<A HREF="mod_auth_dbm.html#authdbmgroupfile">AuthDBMGroupFile</A> should -be used instead.<P> - -Security: make sure that the AuthGroupFile 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 AuthGroupFile.<P> - -See also <A HREF="core.html#authname">AuthName</A>, -<A HREF="core.html#authtype">AuthType</A> and -<A HREF="#authuserfile">AuthUserFile</A>.<P><HR> - -<H2><A NAME="authuserfile">AuthUserFile</A> directive</H2> -<!--%plaintext <?INDEX {\tt AuthUserFile} directive> --> -<A - HREF="directive-dict.html#Syntax" - REL="Help" -><STRONG>Syntax:</STRONG></A> AuthUserFile <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> Base<BR> -<A - HREF="directive-dict.html#Module" - REL="Help" -><STRONG>Module:</STRONG></A> mod_auth<P> - -The AuthUserFile directive sets the name of a textual file containing -the list of users and passwords for user -authentication. <EM>Filename</EM> is the path to the user -file. If it is not absolute (<EM>i.e.</EM>, if it doesn't begin with a -slash), it is treated as relative to the ServerRoot. -<P> Each line of the user file file contains a username followed -by a colon, followed by the crypt() encrypted password. The behavior -of multiple occurrences of the same user is undefined. -<P> -The utility <a href="../programs/htpasswd.html">htpasswd</a> which is -installed as part of the binary distribution, or which can be found in -<code>src/support</code>, is used to maintain this password file. See -the <code>man</code> page for more details. In short -<p> -<blockquote> - <code>htpasswd -c Filename username</code><br> - Create a password file 'Filename' with 'username' - as the initial ID. It will prompt for the password. - <code>htpasswd Filename username2</code><br> - Adds or modifies in password file 'Filename' the 'username'. -</blockquote> -<P> Note that -searching large text files is <EM>very</EM> inefficient; -<A HREF="mod_auth_dbm.html#authdbmuserfile">AuthDBMUserFile</A> should be -used instead. -<P> - -Security: make sure that the AuthUserFile 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 AuthUserFile.<P> - -See also <A HREF="core.html#authname">AuthName</A>, -<A HREF="core.html#authtype">AuthType</A> and -<A HREF="#authgroupfile">AuthGroupFile</A>.<P> -<HR> -<H2><A NAME="authauthoritative">AuthAuthoritative</A> directive</H2> -<!--%plaintext <?INDEX {\tt AuthAuthoritative} directive> --> -<A - HREF="directive-dict.html#Syntax" - REL="Help" -><STRONG>Syntax:</STRONG></A> AuthAuthoritative on|off<BR> -<A - HREF="directive-dict.html#Default" - REL="Help" -><STRONG>Default:</STRONG></A> <CODE>AuthAuthoritative on</CODE><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 AuthAuthoritative 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> files) 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 <CODE>Require</CODE> 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 database -modules; such as <A -HREF="mod_auth_db.html"><CODE>mod_auth_db.c</CODE></A>, <A -HREF="mod_auth_dbm.html"><CODE>mod_auth_dbm.c</CODE></A>, -<CODE>mod_auth_msql.c</CODE>, and <A -HREF="mod_auth_anon.html"><CODE>mod_auth_anon.c</CODE></A>. These modules -supply the bulk of the user credential checking; but a few -(administrator) related accesses fall through to a lower level with a -well protected AuthUserFile. - -<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 such as mSQL. Make -sure that the AuthUserFile 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 -AuthUserFile. - -<P> -See also <A HREF="core.html#authname">AuthName</A>, -<A HREF="core.html#authtype">AuthType</A> and -<A HREF="#authgroupfile">AuthGroupFile</A>.<P> - -<!--#include virtual="footer.html" --> -</BODY> -</HTML> - |