demarches-normaliennes/app/controllers/application_controller/error_handling.rb
Pierre de La Morinerie 37c62ac0a3 app: display standard error page when no cookies are present
This occurs mostly when Safari attempts to perform a POST request
again (without sending any of the cookies).

In that case, our custom `422.html` page is more helpful to the user
(because it has a link to the previous page) than a "No cookies" blank
text.
2021-07-06 16:29:22 +02:00

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module ApplicationController::ErrorHandling
extend ActiveSupport::Concern
included do
rescue_from ActionController::InvalidAuthenticityToken do
# When some browsers (like Safari) re-open a previously closed tab, they attempts
# to reload the page even if it is a POST request. But in that case, they dont
# sends any of the cookies.
#
# In that case, dont report this error.
if request.cookies.count > 0
log_invalid_authenticity_token_error
end
raise # propagate the exception up, to render the default exception page
end
end
private
def log_invalid_authenticity_token_error
Sentry.with_scope do |temp_scope|
tags = {
action: "#{self.class.name}#{action_name}"
}
temp_scope.set_tags(tags)
Sentry.capture_message("ActionController::InvalidAuthenticityToken")
end
end
end