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968bc81043
* Simplify Web UI sessions Remove all of the hacks and support infrastructure around Rack sessions. Rails provides this by default so we don't need it for 95% of users. The other 5% need to provide a Rack session. This is a big change and has the potential to break installs so it deserves at least a minor version bump. See also #4671, #4728 and many others.
104 lines
2.2 KiB
Ruby
104 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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require "rack"
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module Sidekiq
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module WebRouter
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GET = "GET"
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DELETE = "DELETE"
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POST = "POST"
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PUT = "PUT"
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PATCH = "PATCH"
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HEAD = "HEAD"
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ROUTE_PARAMS = "rack.route_params"
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REQUEST_METHOD = "REQUEST_METHOD"
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PATH_INFO = "PATH_INFO"
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def head(path, &block)
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route(HEAD, path, &block)
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end
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def get(path, &block)
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route(GET, path, &block)
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end
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def post(path, &block)
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route(POST, path, &block)
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end
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def put(path, &block)
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route(PUT, path, &block)
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end
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def patch(path, &block)
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route(PATCH, path, &block)
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end
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def delete(path, &block)
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route(DELETE, path, &block)
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end
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def route(method, path, &block)
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@routes ||= {GET => [], POST => [], PUT => [], PATCH => [], DELETE => [], HEAD => []}
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@routes[method] << WebRoute.new(method, path, block)
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end
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def match(env)
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request_method = env[REQUEST_METHOD]
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path_info = ::Rack::Utils.unescape env[PATH_INFO]
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# There are servers which send an empty string when requesting the root.
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# These servers should be ashamed of themselves.
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path_info = "/" if path_info == ""
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@routes[request_method].each do |route|
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params = route.match(request_method, path_info)
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if params
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env[ROUTE_PARAMS] = params
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return WebAction.new(env, route.block)
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end
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end
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nil
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end
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end
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class WebRoute
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attr_accessor :request_method, :pattern, :block, :name
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NAMED_SEGMENTS_PATTERN = /\/([^\/]*):([^.:$\/]+)/
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def initialize(request_method, pattern, block)
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@request_method = request_method
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@pattern = pattern
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@block = block
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end
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def matcher
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@matcher ||= compile
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end
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def compile
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if pattern.match?(NAMED_SEGMENTS_PATTERN)
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p = pattern.gsub(NAMED_SEGMENTS_PATTERN, '/\1(?<\2>[^$/]+)')
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Regexp.new("\\A#{p}\\Z")
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else
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pattern
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end
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end
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def match(request_method, path)
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case matcher
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when String
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{} if path == matcher
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else
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path_match = path.match(matcher)
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path_match&.named_captures&.transform_keys(&:to_sym)
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end
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end
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end
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end
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