| Current File : //etc/pkg/depot/depot.conf.mako |
<%doc>
# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
#
#
# This file is the template for an Apache configuration that serves pkg(5)
# repositories. On its own, it can be used to render a fragment that can be
# dropped into an Apache conf.d directory, or it can be referenced from
# a more complete httpd.conf template via an include directive.
#
</%doc><%
import urllib
%>
RewriteEngine on
RewriteLog "${log_dir}/rewrite.log"
RewriteLogLevel 0
# We need to allow these as they're encoded in the package/manifest names
# when looking up v4 repositories
AllowEncodedSlashes On
# The default of 500 MaxKeepAliveRequests is too low to be useful.
MaxKeepAliveRequests 10000
<%doc>
# All of our rules specify the NE flag, 'noescape', that is
# we don't want any rewritten URLs being decoded en-route through
# the set of RewriteRule directives.
#
# For all RewriteRule directives below, we allow sroot to specify
# a server-root beneath which we should operate.
</%doc>
<%
repo_prefixes = set()
root = context.get("sroot")
runtime_dir = context.get("runtime_dir")
for pub, repo_path, repo_prefix, writable_root in pubs:
repo_prefixes.add(repo_prefix)
context.write("# per-repository versions, publishers and status responses\n")
for repo_prefix in repo_prefixes:
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)sversions/0 "
"/%(root)sversions/0/index.html [PT,NE]\n" % locals())
context.write("RewriteRule ^/%(root)s%(repo_prefix)spublisher/0 "
"/%(root)s%(repo_prefix)spublisher/1/index.html [PT,NE]\n" %
locals())
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)sstatus/0 "
"/%(root)s%(repo_prefix)sstatus/0/index.html [PT,NE]\n" % locals())
%>
<%doc>
#
# Rules to redirect default publisher requests into the publisher-specific
# rules below. Publisher and versions responses were handled above.
#
</%doc>
# Rules to deal with responses for default publishers
#
<%
for pub, repo_path, repo_prefix in default_pubs:
if pub == None:
continue
root = context.get("sroot")
# manifest rules need to use %{THE_REQUEST} undecoded
# URI from mod_rewrite. However, since %{THE_REQUEST} is the
# original request, we can't simply rewrite the URI
# here to add the publisher, then let the other manifest rules
# pick up the trail, so we need to do more work here,
# basically duplicating how we deal with manifest responses
# that have got a publisher included in the URI.
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)smanifest/0/.*$ "
"%%{THE_REQUEST} [NE,C]\n" % locals())
context.write("RewriteRule ^GET\ "
"/%(root)s%(repo_prefix)smanifest/0/([^@]+)@([^\ ]+)(\ HTTP/1.1)$ "
"/%(root)s%(repo_prefix)s%(pub)s/publisher/%(pub)s/pkg/$1/$2 [NE,PT,C]\n"
% locals())
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)s%(pub)s/(.*)$ "
"%%{DOCUMENT_ROOT}/%(root)s%(repo_prefix)s%(pub)s/$1 [NE,L]\n"
% locals())
# file responses require more work, so rewrite to
# a URI that will get further rewrites later.
context.write("RewriteRule "
"^/%(root)s%(repo_prefix)sfile/(.*$) "
"/%(root)s%(repo_prefix)s%(pub)s/file/$1 [NE]\n"
% locals())
# for catalog parts, we can easily access the file with one
# RewriteRule, so do that, then PT to the Alias directive.
context.write("RewriteRule "
"^/%(root)s%(repo_prefix)scatalog/1/(.*$) "
"/%(root)s%(repo_prefix)s%(pub)s/publisher/%(pub)s/catalog/$1 [NE,PT]\n"
% locals())
%>
# Write per-publisher rules for publisher, version, file and manifest responses
% for pub, repo_path, repo_prefix, writable_root in pubs:
<%doc>
# Point to our local versions/0 response or
# publisher-specific publisher/1, response, then stop.
</%doc>
# Serve our static versions and publisher responses
<%
root = context.get("sroot")
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)s%(pub)s/versions/0 "
"%%{DOCUMENT_ROOT}/%(root)sversions/0/index.html [L,NE]\n" % locals())
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)s%(pub)s/publisher/0 "
"%%{DOCUMENT_ROOT}/%(root)s%(repo_prefix)s%(pub)s/publisher/1/index.html [L,NE]\n" %
locals())
%><%doc>
# Modify the catalog, file and manifest URLs, then 'passthrough' (PT),
# letting the Alias directives below serve the file.
</%doc>
<%
root = context.get("sroot")
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)s%(pub)s/catalog/1/(.*)$ "
"/%(root)s%(repo_prefix)s%(pub)s/publisher/%(pub)s/catalog/$1 [NE,PT]" %
locals())
%><%doc>
# file responses are a little tricky - we need to index
# the first two characters of the filename and use that
# as an index into the directory of filenames.
# (omitting sroot and repo_prefix here, for brevity)
# eg. the request
# http://localhost:10000/pkg5-nightly/file/1/87ad645695abb22b2959f73d22022c5cffeccb13
# gets rewritten as:
# http://localhost:10000/pkg5-nightly/publisher/pkg5-nightly/file/87/87ad645695abb22b2959f73d22022c5cffeccb13
</%doc>
<%
root = context.get("sroot")
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)s%(pub)s/file/1/(..)(.*)$ "
"/%(root)s%(repo_prefix)s%(pub)s/publisher/%(pub)s/file/$1/$1$2 [NE,PT]\n"
% locals())
%><%doc>
# We need to use %THE_REQUEST here to get the undecoded
# URI from mod_rewrite. Hang on to your lunch.
# We chain the rule that produces THE_REQUEST to the
# following rule which picks apart the original http
# request to separate the package name from the package
# version.
#
# That is, mod_rewrite sees the pkg client asking for
# the initial decoded URI:
# '/pkg5-nightly/manifest/0/package/sysrepo@0.5.11,5.11-0.159:20110308T011843Z'
#
# which comes from the HTTP request:
# 'GET /pkg5-nightly/manifest/0/package%2Fsysrepo@0.5.11%2C5.11-0.159%3A20110308T011843Z HTTP/1.1'
#
# which we eventually rewrite as:
# -> '/pkg5-nightly/publisher/pkg5-nightly/pkg/package%2Fsysrepo/0.5.11%2C5.11-0.159%3A20110308T011843Z'
</%doc>
<%
root = context.get("sroot")
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)s%(pub)s/manifest/0/.*$ "
"%%{THE_REQUEST} [NE,C]\n" % locals())
context.write("RewriteRule ^GET\ "
"/%(root)s%(repo_prefix)s%(pub)s/manifest/0/([^@]+)@([^\ ]+)(\ HTTP/1.1)$ "
"/%(root)s%(repo_prefix)s%(pub)s/publisher/%(pub)s/pkg/$1/$2 [NE,PT,C]\n"
% locals())
context.write(
"RewriteRule ^/%(root)s%(repo_prefix)s%(pub)s/(.*)$ "
"%%{DOCUMENT_ROOT}/%(root)s%(repo_prefix)s%(pub)s/$1 [NE,L]\n"
% locals())
%>
% endfor pub
<%
paths = set()
root = context.get("sroot")
for pub, repo_path, repo_prefix, writable_root in pubs:
paths.add((repo_path, repo_prefix))
context.write(
"Alias /%(root)s%(repo_prefix)s%(pub)s %(repo_path)s\n" %
locals())
for repo_path, repo_prefix in paths:
context.write("# an alias to serve %(repo_path)s content.\n"
"<Directory \"%(repo_path)s\">\n"
" AllowOverride None\n"
" Order allow,deny\n"
" Allow from all\n"
"</Directory>\n" % locals())
%>
# Our versions response.
RewriteRule ^/${sroot}.*[/]?versions/0/?$ %{DOCUMENT_ROOT}/versions/0/index.html [L]
# allow for 'OPTIONS * HTTP/1.0' requests
RewriteCond %{REQUEST_METHOD} OPTIONS [NC]
RewriteRule \* - [L]
<%
for repo_prefix in repo_prefixes:
if root:
context.write(
"# Since we're running as a fragment within an existing\n"
"# web server, we take a portion of the namespace for ourselves\n")
context.write(
"Alias /%(root)s %(runtime_dir)s/htdocs/%(root)s\n" %
locals())
context.write(
"<Directory \"%(runtime_dir)s/htdocs\">\n"
" AllowOverride None\n"
" Order allow,deny\n"
" Allow from all\n"
"</Directory>\n" % locals())
%>
# These location matches are based on the final Rewrite paths for file,
# manifest, catalog and publisher responses.
<LocationMatch ".*/file/../[a-zA-Z0-9]+$">
Header set Cache-Control "must-revalidate, no-transform, max-age=31536000"
Header set Content-Type application/data
</LocationMatch>
<LocationMatch ".*/publisher/.*/pkg/.*">
Header set Cache-Control "must-revalidate, no-transform, max-age=31536000"
Header set Content-Type text/plain;charset=utf-8
</LocationMatch>
<LocationMatch ".*/catalog/catalog.*.C">
Header set Cache-Control "must-revalidate, no-transform, max-age=86400"
Header set Content-Type text/plain;charset=utf-8
</LocationMatch>
<LocationMatch ".*/catalog.attrs">
Header set Cache-Control no-cache
</LocationMatch>
<LocationMatch ".*/publisher/\d/.*">
Header set Cache-Control "must-revalidate, no-transform, max-age=31536000"
Header set Content-Type application/vnd.pkg5.info
</LocationMatch>