BBlack has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/232028

Change subject: align text+mobile on filter_(headers|noise) in shared code
......................................................................

align text+mobile on filter_(headers|noise) in shared code

Change-Id: Ic38e9724019a1ec604a1679e1456b837a7e66ebb
---
M modules/varnish/manifests/common/vcl.pp
M templates/varnish/mobile-frontend.inc.vcl.erb
M templates/varnish/text-frontend.inc.vcl.erb
A templates/varnish/textmob-fe-common.inc.vcl.erb
4 files changed, 38 insertions(+), 31 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/operations/puppet 
refs/changes/28/232028/1

diff --git a/modules/varnish/manifests/common/vcl.pp 
b/modules/varnish/manifests/common/vcl.pp
index 69b0696..7a272b4 100644
--- a/modules/varnish/manifests/common/vcl.pp
+++ b/modules/varnish/manifests/common/vcl.pp
@@ -8,6 +8,13 @@
         content => template('varnish/geoip.inc.vcl.erb'),
     }
 
+    file { '/etc/varnish/textmob-fe-common.inc.vcl':
+        owner   => 'root',
+        group   => 'root',
+        mode    => '0444',
+        content => template('varnish/textmob-fe-common.inc.vcl.erb'),
+    }
+
     file { '/etc/varnish/last-access.inc.vcl':
         owner   => 'root',
         group   => 'root',
diff --git a/templates/varnish/mobile-frontend.inc.vcl.erb 
b/templates/varnish/mobile-frontend.inc.vcl.erb
index b7599aa..79e3ddb 100644
--- a/templates/varnish/mobile-frontend.inc.vcl.erb
+++ b/templates/varnish/mobile-frontend.inc.vcl.erb
@@ -5,6 +5,7 @@
 include "provenance.inc.vcl";
 include "via.inc.vcl";
 include "last-access.inc.vcl";
+include "textmob-fe-common.inc.vcl";
 
 // Note that via.inc.vcl will set an X-Analytics value of proxy=IORG
 // without inspecting whether there's an existing proxy=<proxy> key-
@@ -18,23 +19,8 @@
 // address) in X-Forwarded-For, even if it's the only value, as in
 // the example of traffic sourced directly by satellite or something.
 
-
-sub filter_noise {
-       if (req.request == "POST" && req.url ~ 
"index\.php\?option=com_jce&task=plugin&plugin=imgmanager&file=imgmanager&method=form&cid=")
 {
-               error 403 "Noise";
-       }
-
-       // Forged UAs on zerodot. This largely handles lazywebtools below, 
incidentally.
-       if (req.http.host ~ "zero\.wikipedia\.org" && req.http.User-Agent && 
req.http.User-Agent ~ "Facebookbot|Googlebot") {
-               error 403 "Noise";
-       }
-
-       if (req.http.referer && req.http.referer ~ 
"^http://(www\.(keeprefreshing|refreshthis|refresh-page|urlreload)\.com|tuneshub\.blogspot\.com|itunes24x7\.blogspot\.com|autoreload\.net|www\.lazywebtools\.co\.uk)/")
 {
-               error 403 "Noise";
-       }
-}
-
 sub vcl_recv {
+       call filter_headers;
        call filter_noise;
 
        // FIXME: we're seeing an issue with Range requests and gzip/gunzip.
diff --git a/templates/varnish/text-frontend.inc.vcl.erb 
b/templates/varnish/text-frontend.inc.vcl.erb
index b0d1e66..1b08e4e 100644
--- a/templates/varnish/text-frontend.inc.vcl.erb
+++ b/templates/varnish/text-frontend.inc.vcl.erb
@@ -5,6 +5,7 @@
 include "provenance.inc.vcl";
 include "via.inc.vcl";
 include "last-access.inc.vcl";
+include "textmob-fe-common.inc.vcl";
 
 // Note that via.inc.vcl will set an X-Analytics value of proxy=IORG
 // without inspecting whether there's an existing proxy=<proxy> key-
@@ -50,21 +51,6 @@
                        error 666 "Found";
                }
                unset req.http.MobileHost;
-       }
-}
-
-sub filter_headers {
-       if (req.restarts == 0) {
-               unset req.http.Orig-Cookie;
-       }
-}
-
-sub filter_noise {
-       if (req.url ~ "Special:RecordImpression.*&campaign=wm2015register") {
-               error 403 "Noise";
-       }
-       if (req.request == "POST" && req.url ~ 
"index\.php\?option=com_jce&task=plugin&plugin=imgmanager&file=imgmanager&method=form&cid=")
 {
-               error 403 "Noise";
        }
 }
 
diff --git a/templates/varnish/textmob-fe-common.inc.vcl.erb 
b/templates/varnish/textmob-fe-common.inc.vcl.erb
new file mode 100644
index 0000000..5f9da4a
--- /dev/null
+++ b/templates/varnish/textmob-fe-common.inc.vcl.erb
@@ -0,0 +1,28 @@
+// Shared code for text+mobile frontends
+
+sub filter_headers {
+       if (req.restarts == 0) {
+               unset req.http.Orig-Cookie;
+               unset req.http.X-Orig-Cookie;
+       }
+}
+
+sub filter_noise {
+       if (req.url ~ "Special:RecordImpression.*&campaign=wm2015register") {
+               error 403 "Noise";
+       }
+
+       // Forged UAs on zerodot. This largely handles lazywebtools below, 
incidentally.
+       if (req.http.host ~ "zero\.wikipedia\.org" && req.http.User-Agent && 
req.http.User-Agent ~ "Facebookbot|Googlebot") {
+               error 403 "Noise";
+       }
+
+       if (req.http.referer && req.http.referer ~ 
"^http://(www\.(keeprefreshing|refreshthis|refresh-page|urlreload)\.com|tuneshub\.blogspot\.com|itunes24x7\.blogspot\.com|autoreload\.net|www\.lazywebtools\.co\.uk)/")
 {
+               error 403 "Noise";
+       }
+}
+       if (req.request == "POST" && req.url ~ 
"index\.php\?option=com_jce&task=plugin&plugin=imgmanager&file=imgmanager&method=form&cid=")
 {
+               error 403 "Noise";
+       }
+}
+

-- 
To view, visit https://gerrit.wikimedia.org/r/232028
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: Ic38e9724019a1ec604a1679e1456b837a7e66ebb
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: BBlack <[email protected]>

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