static site: added rack support, added custom apache config

8 files changed, 107 insertions, 43 deletions

diff --git a/provider_base/services/static.json b/provider_base/services/static.json
index 3bbc1240..c8ca5b1a 100644
--- a/provider_base/services/static.json
+++ b/provider_base/services/static.json
@@ -1,6 +1,6 @@
 {
   "static": {
-    "formats": "=> (self.static.domains||{}).values.collect{|d| (d.locations||{}).values.collect{|l|l['format']}}.flatten.uniq",
+    "formats": "=> try{static.domains.values.collect{|d| try{d.locations.values.collect{|l|l.format}} }.flatten.compact.uniq} || []",
     // include a copy of provider.json in case any of the configured domains happens to match provider.domain
     "bootstrap_files": {
       "domain": "= provider.domain",
diff --git a/puppet/modules/site_apt/manifests/preferences/passenger.pp b/puppet/modules/site_apt/manifests/preferences/passenger.pp
new file mode 100644
index 00000000..af501b6b
--- /dev/null
+++ b/puppet/modules/site_apt/manifests/preferences/passenger.pp
@@ -0,0 +1,10 @@
+class site_apt::preferences::passenger {
+
+  apt::preferences_snippet { 'passenger':
+    package  => 'libapache2-mod-passenger',
+    release  => "${::lsbdistcodename}-backports",
+    priority => 999,
+    require  => [Package['apache'], Class['ruby']];
+  }
+
+}
diff --git a/puppet/modules/site_static/manifests/domain.pp b/puppet/modules/site_static/manifests/domain.pp
index 0f54a975..6941b1a3 100644
--- a/puppet/modules/site_static/manifests/domain.pp
+++ b/puppet/modules/site_static/manifests/domain.pp
@@ -1,10 +1,11 @@
 define site_static::domain (
-  $locations,
   $ca_cert,
   $key,
   $cert,
-  $tls_only,
-  $aliases) {
+  $tls_only=true,
+  $locations=undef,
+  $aliases=undef,
+  $apache_config=undef) {
 
   $domain = $name
   $base_dir = '/srv/static'
@@ -15,13 +16,6 @@ define site_static::domain (
   x509::key  { $domain: content => $key }
   x509::ca   { "${domain}_ca": content => $ca_cert }
 
-  class { '::apache': no_default_site => true, ssl => true }
-  include site_apache::module::headers
-  include site_apache::module::alias
-  include site_apache::module::expires
-  include site_apache::module::removeip
-  include site_apache::module::rewrite
-
   apache::vhost::file { $domain:
     content => template('site_static/apache.conf.erb')
   }
diff --git a/puppet/modules/site_static/manifests/init.pp b/puppet/modules/site_static/manifests/init.pp
index 6b2cc1f3..6e347d35 100644
--- a/puppet/modules/site_static/manifests/init.pp
+++ b/puppet/modules/site_static/manifests/init.pp
@@ -11,8 +11,8 @@ class site_static {
     file { '/srv/leap/provider.json':
       content => $bootstrap['provider_json'],
       owner   => 'www-data',
-      group => 'www-data',
-      mode => '0444';
+      group   => 'www-data',
+      mode    => '0444';
     }
     # It is important to always touch provider.json: the client needs to check x-min-client-version header,
     # but this is only sent when the file has been modified (otherwise 304 is sent by apache). The problem
@@ -22,6 +22,21 @@ class site_static {
     }
   }
 
+  class { '::apache': no_default_site => true, ssl => true }
+  include site_apache::module::headers
+  include site_apache::module::alias
+  include site_apache::module::expires
+  include site_apache::module::removeip
+  include site_apache::module::rewrite
+
+  if (member($formats, 'rack')) {
+    include site_apt::preferences::passenger
+    class { 'passenger':
+      use_munin => false,
+      require => Class['site_apt::preferences::passenger']
+    }
+  }
+
   if (member($formats, 'amber')) {
     include site_config::ruby::dev
     rubygems::gem{'amber-0.3.0': }
diff --git a/puppet/modules/site_static/manifests/location.pp b/puppet/modules/site_static/manifests/location.pp
index 1ba6807e..9c749b00 100644
--- a/puppet/modules/site_static/manifests/location.pp
+++ b/puppet/modules/site_static/manifests/location.pp
@@ -2,6 +2,14 @@ define site_static::location($path, $format, $source) {
 
   $file_path = "/srv/static/${name}"
 
+  if $format == undef {
+    fail("static_site location `${path}` is missing `format` field.")
+  }
+
+  if ! member(['amber','rack'], $format) {
+    fail("Could not understand static_site location format `${format}`.")
+  }
+
   if ($format == 'amber') {
     exec {"amber_build_${name}":
       cwd     => $file_path,
diff --git a/puppet/modules/site_static/templates/amber.erb b/puppet/modules/site_static/templates/amber.erb
new file mode 100644
index 00000000..17dc2ad6
--- /dev/null
+++ b/puppet/modules/site_static/templates/amber.erb
@@ -0,0 +1,15 @@
+<%- if @location_path == '' -%>
+  <Directory "<%= @directory %>/">
+    AllowOverride FileInfo Indexes Options=All,MultiViews
+    Order deny,allow
+    Allow from all
+  </Directory>
+<%- else -%>
+  AliasMatch ^/[a-z]{2}/<%=@location_path%>(/.+|/|)$ "<%=@directory%>/$1"
+  Alias /<%=@location_path%> "<%=@directory%>/"
+  <Directory "<%=@directory%>/">
+    AllowOverride FileInfo Indexes Options=All,MultiViews
+    Order deny,allow
+    Allow from all
+  </Directory>
+<%- end -%>
diff --git a/puppet/modules/site_static/templates/apache.conf.erb b/puppet/modules/site_static/templates/apache.conf.erb
index b694d44c..b23c1bf9 100644
--- a/puppet/modules/site_static/templates/apache.conf.erb
+++ b/puppet/modules/site_static/templates/apache.conf.erb
@@ -2,20 +2,23 @@
   ##
   ## An apache config for static websites.
   ##
+
   def location_directory(name, location)
-    if location['format'] == 'amber'
+    if ['amber', 'rack'].include?(location['format'])
       File.join(@base_dir, name, 'public')
     else
       File.join(@base_dir, name)
     end
   end
-  document_root = '/var/www'
-  @locations.each do |name, location|
-    if location['path'] == '/'
-      document_root = location_directory(name, location)
+
+  @document_root = begin
+    root = '/var/www'
+    @locations && @locations.each do |name, location|
+      root = location_directory(name, location) if location['path'] == '/'
     end
+    root.gsub(%r{^/|/$}, '')
   end
-  document_root = document_root.gsub(%r{^/|/$}, '')
+
   bootstrap_domain = scope.lookupvar('site_static::bootstrap_domain')
   bootstrap_client = scope.lookupvar('site_static::bootstrap_client')
 -%>
@@ -26,8 +29,10 @@
 <%- @aliases && @aliases.each do |domain_alias| -%>
   ServerAlias <%= domain_alias %>
 <%- end -%>
+<%- if @tls_only -%>
   RewriteEngine On
   RewriteRule ^.*$ https://<%= @domain -%>%{REQUEST_URI} [R=permanent,L]
+<%- end -%>
 </VirtualHost>
 
 <VirtualHost *:443>
@@ -46,8 +51,12 @@
   SSLCompression off
   SSLCipherSuite "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:AES128:AES256:RC4-SHA:HIGH:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK"
 
+<%- if @tls_only -%>
   Header add Strict-Transport-Security: "max-age=15768000;includeSubdomains"
+<%- end -%>
   Header set X-Frame-Options "deny"
+  Header always unset X-Powered-By
+  Header always unset X-Runtime
 
   SSLCertificateKeyFile    /etc/x509/keys/<%= @domain %>.key
   SSLCertificateFile       /etc/x509/certs/<%= @domain %>.crt
@@ -55,37 +64,28 @@
 
   RequestHeader set X_FORWARDED_PROTO 'https'
 
-  DocumentRoot "/<%= document_root %>/"
+  DocumentRoot "/<%= @document_root %>/"
   AccessFileName .htaccess
 
-<%- @locations.each do |name, location| -%>
-  <%- path = location['path'].gsub(%r{^/|/$}, '') -%>
-  <%- directory = location_directory(name, location) -%>
-  ##
-  ## <%= name %>
-  ##
-  <%- if path == '' -%>
-  <Directory "/<%= document_root %>/">
-    AllowOverride FileInfo Indexes Options=All,MultiViews
-    Order deny,allow
-    Allow from all
-  </Directory>
-    <%- if ([@aliases]+[@domain]).flatten.include?(bootstrap_domain) -%>
+<%- if ([@aliases]+[@domain]).flatten.include?(bootstrap_domain) -%>
   Alias /provider.json /srv/leap/provider.json
   <Location /provider.json>
     Header set X-Minimum-Client-Version <%= bootstrap_client['min'] %>
   </Location>
-    <%- end -%>
-  <%- else -%>
-  AliasMatch ^/[a-z]{2}/<%=path%>(/.+|/|)$ "/<%=directory%>/$1"
-  Alias /<%=path%> "/<%=directory%>/"
-  <Directory "/<%=directory%>/">
-    AllowOverride FileInfo Indexes Options=All,MultiViews
-    Order deny,allow
-    Allow from all
-  </Directory>
-  <%- end -%>
+<%- end -%>
+
+<%- if @apache_config -%>
+<%=   @apache_config %>
+<%- end -%>
 
+<%- @locations && @locations.each do |name, location| -%>
+<%-   location_path = location['path'].gsub(%r{^/|/$}, '') -%>
+<%-   directory = location_directory(name, location) -%>
+<%-   local_vars = {'location_path'=>location_path, 'directory'=>directory, 'location'=>location, 'name'=>name} -%>
+  ##
+  ## <%= name %> (<%= location['format'] %>)
+  ##
+<%=   scope.function_templatewlv([File.join(File.dirname(__FILE__), location['format']) + '.erb', local_vars]) %>
 <%- end -%>
 
 </VirtualHost>
diff --git a/puppet/modules/site_static/templates/rack.erb b/puppet/modules/site_static/templates/rack.erb
new file mode 100644
index 00000000..3e22e750
--- /dev/null
+++ b/puppet/modules/site_static/templates/rack.erb
@@ -0,0 +1,22 @@
+  #PassengerLogLevel 1
+  #RackEnv production
+  #PassengerFriendlyErrorPages on
+<%- if @location_path == '' -%>
+  <Directory "<%=@directory%>">
+    Order deny,allow
+    Allow from all
+    Options -MultiViews
+  </Directory>
+<%- else -%>
+  Alias /<%=@location_path%> "<%=@directory%>"
+  <Location /<%=@location_path%>>
+    RackBaseURI /<%=@location_path%>
+    PassengerBaseURI /<%=@location_path%>
+    PassengerAppRoot "<%=File.dirname(@directory)%>"
+  </Location>
+  <Directory "<%=@directory%>">
+    Order deny,allow
+    Allow from all
+    Options -MultiViews
+  </Directory>
+<%- end -%>