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<div class="section" id="other-setups">
<h1>Other Setups<a class="headerlink" href="#other-setups" title="Permalink to this headline">¶</a></h1>
<div class="section" id="dumb-servers">
<h2>Dumb servers<a class="headerlink" href="#dumb-servers" title="Permalink to this headline">¶</a></h2>
<p>Bazaar can also serve branches over protocols that know nothing about Bazaar’s
specific needs. These are called “dumb servers” to distinguish them from
Bazaar’s native protocol. Currently HTTP, HTTPS, FTP, SFTP and HTTP+WebDAV can
be used to read branches remotely. FTP, SFTP and HTTP+WebDAV can be used for
writing as well. To use any of these protocols, it is just necessary to
provide access to the server’s filesystem under <tt class="docutils literal"><span class="pre">/srv/bzr</span></tt>.</p>
<p>For example, for Apache to provide read-only access to the branches
in <tt class="docutils literal"><span class="pre">/srv/bzr</span></tt> the configuration may look like this:</p>
<div class="highlight-python"><div class="highlight"><pre>Alias /code /srv/bzr
<Directory /srv/bzr>
Options Indexes
# ...
</Directory>
</pre></div>
</div>
<p>and users could use the URL <tt class="docutils literal"><span class="pre">http://server.example.com/code/projectx/trunk</span></tt>
to refer to the trunk branch.</p>
<p>Note that SFTP access is often available whenever there is SSH access and it
may be a good choice when Bazaar cannot be installed on the server to allow
<tt class="docutils literal"><span class="pre">bzr+ssh://</span></tt> access. Dumb servers are slower by their very nature than the
native protocol, but they can be a good choice in situations where the
software and protocols that can be used on the server or the network is
limited.</p>
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<div class="section" id="smart-server-over-http-s">
<h2>Smart server over HTTP(S)<a class="headerlink" href="#smart-server-over-http-s" title="Permalink to this headline">¶</a></h2>
<p>Bazaar can use its native protocol with HTTP or HTTPS requests. Since HTTP is
a network protocol that is available on many networks, this can be a good
option where SSH access is not possible. Another benefit of this setup is that
all of the authentication and access control methods available to the HTTP
server (basic, LDAP, ActiveDirectory, etc.) are then available to control
access to Bazaar branches. More information about setting up this type of
access using Apache and FastCGI or mod_python or WSGI is in the <a class="reference external" href="../user-guide/http_smart_server.html">smart server
section of the User’s Guide</a>.</p>
</div>
<div class="section" id="direct-smart-server-access">
<h2>Direct Smart Server Access<a class="headerlink" href="#direct-smart-server-access" title="Permalink to this headline">¶</a></h2>
<p>The built-in server that is used by <tt class="docutils literal"><span class="pre">bzr+ssh://</span></tt> access can also be used as a
persistent server on a dedicated port. Bazaar’s official port is 4155,
although the port used can be configured. Further information on running the
Bazaar smart server from inetd, or directly from the shell is in the <a class="reference external" href="../user-guide/server.html#inetd">User’s
Guide</a>. The dedicated Bazaar server does
not currently perform any authentication, so this server by default provides
read-only access. It can be run with the <tt class="docutils literal"><span class="pre">--allow-writes</span></tt> option, but the
smart server does not do any additional access control so this may allow
undesired people to make changes to branches. (Which of course can be
reverted.) If the user that runs the server has write access to the branches
on the filesystem, then anyone with access to port 4155 on the server can make
changes to the branches stored there.</p>
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<h3><a href="../index.html">Table Of Contents</a></h3>
<ul>
<li><a class="reference internal" href="#">Other Setups</a><ul>
<li><a class="reference internal" href="#dumb-servers">Dumb servers</a></li>
<li><a class="reference internal" href="#smart-server-over-http-s">Smart server over HTTP(S)</a></li>
<li><a class="reference internal" href="#direct-smart-server-access">Direct Smart Server Access</a></li>
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