zio.http.SocketDecoder.scala Maven / Gradle / Ivy
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/*
* Copyright 2021 - 2023 Sporta Technologies PVT LTD & the ZIO HTTP contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package zio.http
import zio.stacktracer.TracingImplicits.disableAutoTrace
/**
* Frame decoder configuration
*/
final case class SocketDecoder(
maxFramePayloadLength: Int = 65536,
expectMaskedFrames: Boolean = true,
allowMaskMismatch: Boolean = false,
allowExtensions: Boolean = false,
closeOnProtocolViolation: Boolean = true,
withUTF8Validator: Boolean = true,
) { self =>
def extensions(allowed: Boolean): SocketDecoder = self.copy(allowExtensions = allowed)
/**
* When set to true, frames which are not masked properly according to the
* standard will still be accepted.
*/
def maskMismatch(allowed: Boolean): SocketDecoder = self.copy(allowMaskMismatch = allowed)
/**
* Web socket servers must set this to true to reject incoming masked payload.
*/
def maskedFrames(allowed: Boolean): SocketDecoder = self.copy(expectMaskedFrames = allowed)
/**
* Sets Maximum length of a frame's payload. Setting this to an appropriate
* value for you application helps check for denial of services attacks.
*/
def maxFramePayloadLength(length: Int): SocketDecoder = self.copy(maxFramePayloadLength = length)
/**
* Flag to not send close frame immediately on any protocol violation.ion.
*/
def protocolViolation(allowed: Boolean): SocketDecoder = self.copy(closeOnProtocolViolation = allowed)
/**
* Allows you to avoid adding of Utf8FrameValidator to the pipeline on the
* WebSocketServerProtocolHandler creation. This is useful (less overhead)
* when you use only BinaryWebSocketFrame within your web socket connection.
*/
def uTF8Validation(enable: Boolean): SocketDecoder = self.copy(withUTF8Validator = enable)
}
object SocketDecoder {
/**
* Creates an default decoder configuration.
*/
def default: SocketDecoder = SocketDecoder()
}