Sha256: 97f18214b103aa2d736db3f42c1ce6088b0fef4cbec26f9aeddf9bc907818241
Contents?: true
Size: 993 Bytes
Versions: 5
Compression:
Stored size: 993 Bytes
Contents
require_relative 'allowlist_middleware'
module Stitches
# A middleware that requires all API calls to be for versioned JSON. This means that the Accept
# header (available to Rack apps as HTTP_ACCEPT) should be like so:
#
# application/json; version=1
#
# This just checks that you've specified some numeric version. ApiVersionConstraint should be used
# to "lock down" the versions you accept.
class ValidMimeType < Stitches::AllowlistMiddleware
protected
def do_call(env)
accept = String(env["HTTP_ACCEPT"])
if accept =~ %r{application/json} && accept =~ %r{version=\d+}
@app.call(env)
else
NotAcceptableResponse.new(accept)
end
end
private
class NotAcceptableResponse < Rack::Response
def initialize(accept_header)
super("Not Acceptable - '#{accept_header}' didn't have the right mime type or version number. We only accept application/json with a version", 406)
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems