Adding Embed Whitelist Items
From Dreamwidth Notes
Files you'll want to poke include:
cgi-bin/DW/Hooks/EmbedWhitelist.pm t/embed-whitelist.t
In the code hook, most sites can be added to %host_path_match with a simple regular expression to test that the URL is in the expected format. The second argument is 1 or 0 depending on whether the site supports https connections or not - you should test this.
In the test suite, you'll want to add a simple check to make sure the URL you were given as a test case passes your check to be allowed on the site. See Dev Testing for more information about setting up and running the automated tests.
Example
Add flickr embeds to our whitelist, issue #720
Add vid.me embeds, cover the other type of flickr videos
Current Whitelisted Embeds ( as of June 2018)
- Google Maps
- Google Calendar
- Google Docs (excluding forms, for security reasons)
- Google Books
