47 lines
2.0 KiB
Swift
Executable File
47 lines
2.0 KiB
Swift
Executable File
//
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// MessageActionMiddleware.swift
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//
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// Copyright © 2017 Peter Zignego. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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public struct MessageActionMiddleware: Middleware {
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let token: String
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let routes: [MessageActionRoute]
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public init(token: String, routes: [MessageActionRoute]) {
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self.token = token
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self.routes = routes
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}
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public func respond(to request: (RequestType, ResponseType)) -> (RequestType, ResponseType) {
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if let form = request.0.formURLEncodedBody.first(where: {$0.name == "ssl_check"}), form.value == "1" {
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return (request.0, Response(200))
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}
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guard
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let actionRequest = MessageActionRequest(request: request.0),
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let middleware = routes.first(where: {$0.action.name == actionRequest.action?.name})?.middleware,
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actionRequest.token == token
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else {
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return (request.0, Response(400))
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}
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return middleware.respond(to: request)
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}
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}
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