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88725d6ce8
* OEmbed support for PreviewCard * Improve ProviderDiscovery code failure treatment * Do not crawl links if there is a content warning, since those don't display a link card anyway * Reset db schema * Fresh migrate * Fix rubocop style issues Fix #1681 - return existing access token when applicable instead of creating new * Fix test * Extract http client to helper * Improve oembed controller
43 lines
1.0 KiB
Ruby
43 lines
1.0 KiB
Ruby
# frozen_string_literal: true
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class Sanitize
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module Config
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HTTP_PROTOCOLS ||= ['http', 'https', :relative].freeze
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MASTODON_STRICT ||= freeze_config(
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elements: %w(p br span a),
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attributes: {
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'a' => %w(href),
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'span' => %w(class),
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},
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protocols: {
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'a' => { 'href' => HTTP_PROTOCOLS },
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}
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)
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MASTODON_OEMBED ||= freeze_config merge(
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RELAXED,
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elements: RELAXED[:elements] + %w(audio embed iframe source video),
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attributes: merge(
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RELAXED[:attributes],
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'audio' => %w(controls),
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'embed' => %w(height src type width),
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'iframe' => %w(allowfullscreen frameborder height scrolling src width),
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'source' => %w(src type),
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'video' => %w(controls height loop width),
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'div' => [:data]
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),
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protocols: merge(
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RELAXED[:protocols],
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'embed' => { 'src' => HTTP_PROTOCOLS },
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'iframe' => { 'src' => HTTP_PROTOCOLS },
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'source' => { 'src' => HTTP_PROTOCOLS }
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)
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)
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end
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end
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