English Wikipedia anti-SOPA blackout/Technical FAQ
On January 18, 2012 the English Wikipedia was blacked out in protest against proposed US legislation, the "Stop Online Piracy Act" (SOPA) and the "PROTECTIP" (PIPA), which threaten free speech and the free exchange of information online due to their potentially pervasive impact, especially on community-driven websites like Wikipedia.
This FAQ is intended to be a central information point for technical implementation details, for interested users and re-users of Wikimedia content, including bot developers and API users. It's hosted on meta.wikimedia.org to ensure that it can be fully edited and discussed during the period of the blackout.
Which site is blacked out?Edit
The English Wikipedia, http://en.wikipedia.org/. No other Wikimedia site will be blacked out.
Is this just read access or reading and editing?Edit
Read access on the main site will be unavailable, but with a handful of exceptions and emergency access methods (described below). All editing will be disabled.
From which country?Edit
The block will be worldwide.
How long will the blackout last?Edit
How is the blackout implemented?Edit
- The read access blackout is implemented by means of a CentralNotice "banner" which overlays the entire page after being loaded (it does not have a clickthrough back to the page). Some whitelisted pages are exempted.
- The write access blackout is implemented by means of setting $wgGroupPermissions to the
editright for all users to
false. This means all users will get a permission denied error after attempting to edit.
Are there ways to circumvent the read blackout?Edit
The community has asked us to preserve emergency access options. The following methods will remain available to access content:
- Using bookmarklets or other tools to unhide the content
- Visiting the mobile site at http://en.m.wikipedia.org/
- Accessing site content via the API
- Appending ?banner=none to the end of page URLs.
- Abort the page load before the CentralNotice "banner" is loaded (Can be done through the "Esc" shortcut in most browsers).
As noted above, the mobile site will be available, but will display a banner pointing people to ways to protest SOPA/PIPA.
Are there ways to circumvent the write blackout?Edit
No. Write access through the website and through the API will both be disabled. We may expand write permissions for emergency purposes but the idea is that all editing will cease, in protest against the proposed legislation, for 24 hours.
Will crawlers or API users get special responses?Edit
- robots.txt will be updated with the following rules:
- Disallow: /wiki/Special:BannerController
- Disallow: /wiki/Special%3ABannerController
- API read access will continue to operate normally.
- API write access attempts will receive a permission error in response.
Shouldn't you be more/less comprehensive in your blackout?Edit
This is neither intended to be an impenetrable barrier to access nor an ephemeral attempt to grab attention. It's a historic, measured, temporary action in protest against specific legislation which threatens the free and open Internet and, by extension, Wikipedia. In order to provide clarity about the reasons for the blackout, the following articles will remain available to read during the blackout:
SOPA/PIPA/OPEN related en.wp articles:
- http://en.wikipedia.org/wiki/SOPA (redirects)
- http://en.wikipedia.org/wiki/PIPA (disambiguation page)
- http://en.wikipedia.org/wiki/OPEN (redirects)
FAQs and community discussions
- http://en.wikipedia.org/wiki/Wikipedia:Village_pump_%28proposals%29#Coordinated_SOPA_reaction_in_early_2012_RfC Not done
Legal & Other Pages
- Two pages under http://en.wikipedia.org/wiki/Category:Wikipedia_legal_policy (not the category page itself):
- Two pages under http://en.wikipedia.org/wiki/Category:Wikipedia_disclaimers (not the category page itself)
- http://en.wikipedia.org/wiki/Wikipedia:Contact_us (and related links)
How is the "Find your rep" feature implemented?Edit
Through a MediaWiki extension called CongressLookup, which is based on data from the Sunlight Foundation APIs, supplemented with additional data obtained through govtrack.us and contactingthecongress.org. Errors can be reported during the blackout here: English Wikipedia SOPA blackout/Congress data