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Add support for standard webpush (#33528)

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Co-authored-by: Claire <claire.github-309c@sitedethib.com>
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S1m 2025-01-14 10:14:00 +01:00 • committed by GitHub
parent ee4edbb94f
commit 4a2813158d
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12 changed files with 167 additions and 46 deletions
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26
app/lib/web_push_request.rb
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@ -2,7 +2,8 @@
class WebPushRequest
SIGNATURE_ALGORITHM = 'p256ecdsa'
AUTH_HEADER = 'WebPush'
LEGACY_AUTH_HEADER = 'WebPush'
STANDARD_AUTH_HEADER = 'vapid'
PAYLOAD_EXPIRATION = 24.hours
JWT_ALGORITHM = 'ES256'
JWT_TYPE = 'JWT'
@ -10,6 +11,7 @@ class WebPushRequest
attr_reader :web_push_subscription
delegate(
:standard,
:endpoint,
:key_auth,
:key_p256dh,
@ -24,20 +26,36 @@ class WebPushRequest
@audience ||= Addressable::URI.parse(endpoint).normalized_site
end
def authorization_header
[AUTH_HEADER, encoded_json_web_token].join(' ')
def legacy_authorization_header
[LEGACY_AUTH_HEADER, encoded_json_web_token].join(' ')
end
def crypto_key_header
[SIGNATURE_ALGORITHM, vapid_key.public_key_for_push_header].join('=')
end
def encrypt(payload)
def legacy_encrypt(payload)
Webpush::Legacy::Encryption.encrypt(payload, key_p256dh, key_auth)
end
def standard_authorization_header
[STANDARD_AUTH_HEADER, standard_vapid_value].join(' ')
end
def standard_encrypt(payload)
Webpush::Encryption.encrypt(payload, key_p256dh, key_auth)
end
def legacy
!standard
end
private
def standard_vapid_value
"t=#{encoded_json_web_token},k=#{vapid_key.public_key_for_push_header}"
end
def encoded_json_web_token
JWT.encode(
web_token_payload,