mirror of
https://github.com/Zeckmathederg/glfs.git
synced 2025-01-25 07:42:13 +08:00
266724ee97
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@2762 af4574ff-66df-0310-9fd7-8a98e5e911e0
172 lines
7.3 KiB
XML
172 lines
7.3 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
|
|
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
|
|
<!ENTITY % general-entities SYSTEM "../../general.ent">
|
|
%general-entities;
|
|
|
|
]>
|
|
|
|
<sect1 id="cvsserver" xreflabel="Running a CVS Server">
|
|
<sect1info>
|
|
<othername>$LastChangedBy$</othername>
|
|
<date>$Date$</date>
|
|
</sect1info>
|
|
<?dbhtml filename="cvsserver.html"?>
|
|
<title>Running a CVS server</title>
|
|
|
|
<sect2>
|
|
<title>Running a <acronym>CVS</acronym> server</title>
|
|
|
|
<para>This section will describe how to set up, administer and secure
|
|
a <acronym>CVS</acronym> server.</para>
|
|
|
|
<sect3><title><application>CVS server</application> dependencies</title>
|
|
<sect4><title>Required</title>
|
|
<para><xref linkend="cvs"/> and <xref linkend="openssh"/></para></sect4>
|
|
</sect3>
|
|
|
|
</sect2>
|
|
|
|
<sect2>
|
|
<title>Setting up a <acronym>CVS</acronym> server.</title>
|
|
|
|
<para>A <acronym>CVS</acronym> server will be set up using OpenSSH
|
|
as the remote access method. Other access methods, including :pserver: and
|
|
:server: will not be used for write access to the <acronym>CVS</acronym>
|
|
repository. The :pserver: method sends clear text passwords over the network
|
|
and the :server: method is not supported in all <acronym>CVS</acronym> ports.
|
|
Instructions for anonymous, read only <acronym>CVS</acronym> access using
|
|
:pserver: can be found at the end of this section.</para>
|
|
|
|
<para>Configuration of the <acronym>CVS</acronym> server consists of four
|
|
steps:</para>
|
|
|
|
<sect3><title>1. Create a repository.</title>
|
|
<para>Create a new <acronym>CVS</acronym> repository with the following
|
|
commands:</para>
|
|
<screen><userinput><command>mkdir /srv/cvsroot &&
|
|
chmod 1777 /srv/cvsroot &&
|
|
export CVSROOT=/srv/cvsroot &&
|
|
cvs init</command></userinput></screen></sect3>
|
|
|
|
<sect3><title>2. Import source code into the repository.</title>
|
|
<para>Import a source module into the repository with the following
|
|
commands, issued from a user account on the same machine as the
|
|
<acronym>CVS</acronym> repository:</para>
|
|
|
|
<screen><userinput><command>cd <replaceable>[sourcedir]</replaceable> &&
|
|
cvs import -m "<replaceable>[repository test]</replaceable>" <replaceable>[cvstest]</replaceable> <replaceable>[vendortag]</replaceable> <replaceable>[releasetag]</replaceable></command></userinput></screen></sect3>
|
|
|
|
<sect3><title>3. Verify local repository access.</title>
|
|
<para>Test access to the <acronym>CVS</acronym> repository from the same user
|
|
account with the following command:</para>
|
|
|
|
<screen><userinput><command>cvs co cvstest</command></userinput></screen></sect3>
|
|
|
|
<sect3><title>4. Verify remote repository access.</title>
|
|
<para>Test access to the <acronym>CVS</acronym> repository from a remote
|
|
machine using a user account that has <command>ssh</command> access to the
|
|
<acronym>CVS</acronym> server with the following commands:</para>
|
|
<note><para>Replace <replaceable>[servername]</replaceable> with the
|
|
<acronym>IP</acronym> address or host name of the <acronym>CVS</acronym>
|
|
repository machine. You will be prompted for the user's shell account password
|
|
before <acronym>CVS</acronym> checkout can continue.</para></note>
|
|
|
|
|
|
<screen><userinput><command>export CVS_RSH=/usr/bin/ssh &&
|
|
cvs -d:ext:<replaceable>[servername]</replaceable>:/srv/cvsroot co cvstest</command></userinput></screen></sect3>
|
|
</sect2>
|
|
<sect2>
|
|
<title>Configuring <acronym>CVS</acronym> for anonymous read only access.</title>
|
|
|
|
<para><acronym>CVS</acronym> can be set up to allow anonymous read only access
|
|
using the :pserver: method by logging on as root and executing the following
|
|
commands:</para>
|
|
|
|
<screen><userinput><command>(grep anonymous /etc/passwd || useradd anonymous -s /bin/false) &&
|
|
echo anonymous: > /srv/cvsroot/CVSROOT/passwd &&
|
|
echo anonymous > /srv/cvsroot/CVSROOT/readers</command></userinput></screen>
|
|
|
|
<para>If you use <command>inetd</command>, the following command will add the
|
|
pserver entry to <filename>/etc/inetd.conf</filename>:</para>
|
|
|
|
<screen><userinput><command>echo "2401 stream tcp nowait root /usr/bin/cvs cvs -f \
|
|
--allow-root=/srv/cvsroot pserver" >> /etc/inetd.conf</command></userinput></screen>
|
|
|
|
<para>Issue a <command>killall -HUP inetd</command> to reread the changed
|
|
<filename>inetd.conf</filename> file.</para>
|
|
|
|
<para>If you use <command>xinetd</command>, the following command will add the
|
|
pserver entry to <filename>/etc/xinetd.conf</filename>:</para>
|
|
|
|
<screen><userinput><command>cat >> /etc/xinetd.conf << "EOF"</command>
|
|
service cvspserver
|
|
{
|
|
port = 2401
|
|
socket_type = stream
|
|
protocol = tcp
|
|
wait = no
|
|
user = root
|
|
passenv = PATH
|
|
server = /usr/bin/cvs
|
|
server_args = -f --allow-root=/srv/cvsroot pserver
|
|
}
|
|
<command>EOF</command></userinput></screen>
|
|
<para>Issue a <command>/etc/rc.d/init.d/xinetd reload</command> to reread the changed
|
|
<filename>xinetd.conf</filename> file.</para>
|
|
|
|
<para>Testing anonymous access to the new repository requires an account
|
|
on another machine that can reach the <acronym>CVS</acronym> server via
|
|
network. No account on the <acronym>CVS</acronym> repository is needed. To
|
|
test anonymous access to the <acronym>CVS</acronym> repository, log in to
|
|
another machine as an unprivileged user and execute the following command:
|
|
</para>
|
|
|
|
<screen><userinput><command>cvs -d:pserver:anonymous@<replaceable>[servername]</replaceable>:/srv/cvsroot co cvstest</command></userinput></screen>
|
|
<note><para>Replace <replaceable>[servername]</replaceable> with the
|
|
<acronym>IP</acronym> address or hostname of the
|
|
<acronym>CVS</acronym> server.</para></note>
|
|
|
|
</sect2>
|
|
|
|
<sect2>
|
|
<title>Command explanations</title>
|
|
|
|
<para><command>mkdir /srv/cvsroot</command>: Create the <acronym>CVS</acronym>
|
|
repository directory.</para>
|
|
|
|
<para><command>chmod 1777 /srv/cvsroot</command>: Set sticky bit permissions for
|
|
<envar>CVSROOT</envar>.</para>
|
|
|
|
<para><command>export CVSROOT=/srv/cvsroot</command>: Specify new <envar>CVSROOT
|
|
</envar> for all <command>cvs</command> commands.</para>
|
|
|
|
<para><command>cvs init</command>: Initialize the new <acronym>CVS</acronym>
|
|
repository.</para>
|
|
|
|
<para><command>cvs import -m "repository test" cvstest vendortag
|
|
releasetag</command>: All source code modules must be imported
|
|
into the <acronym>CVS</acronym> repository before use, with the
|
|
<command>cvs import</command> command. The <userinput>-m</userinput>
|
|
flags specifies an initial descriptive entry for the new module.
|
|
The "cvstest" parameter is the name used for the module in all
|
|
subsequent <command>cvs</command> commands. The "vendortag" and "releasetag"
|
|
parameters are used to further identify each <acronym>CVS</acronym> module and
|
|
are mandatory whether used or not.</para>
|
|
|
|
<para><command>(grep anonymous /etc/passwd || useradd anonymous -s
|
|
/bin/false)</command>: Check for an existing anonymous user and
|
|
create one if not found.</para>
|
|
|
|
<para><command>echo anonymous: > /srv/cvsroot/CVSROOT/passwd
|
|
</command>: Add the anonymous user to the <acronym>CVS</acronym> passwd file,
|
|
which is unused for anything else in this configuration.</para>
|
|
|
|
<para><command>echo anonymous > /srv/cvsroot/CVSROOT/readers</command>: Add the
|
|
anonymous user to the <acronym>CVS</acronym> readers file, a list of
|
|
users who have read only access to the repository.</para>
|
|
|
|
</sect2>
|
|
|
|
</sect1>
|