Как отправить большие параметры POST с помощью URLSession

Question

Я пытаюсь создать класс, который позволяет мне отправлять POST-запросы на веб-сайт с типом контента application / x-www-form-urlencoded. Код, который я использую, выглядит следующим образом:

import Foundation

class HTTPClient {


 func getStringResponse(url: String, method: String, charset: String, parametros: [String: Any], headers: [String: Any])->String{
 var htmlCode = ""

 connectionRequest(url: url, method: method, charset: charset, parametros: parametros, headers: headers, callback: {
    (data, error) in
        htmlCode = data
 })

 while htmlCode == "" {

 }

 return htmlCode
 }


func connectionRequest(url: String, method: String, charset: String, parametros: [String: Any], headers: [String: Any],  callback: @escaping (String, String!) -> Void)
 {
    let myUrl = NSURL(string: url)
    let request = NSMutableURLRequest(url: myUrl! as URL)

 request.httpMethod = method

 if method == Constantes.METHOD_POST
 {
     var postString = ""

     for parametro in parametros
     {
         if postString.isEmpty
         {
             var cadena = parametro.key
             cadena.append("=")
             cadena.append(parametro.value as! String)
             postString.append(cadena)
         }
         else
         {
             var cadena = "&"
             cadena.append(parametro.key)
             cadena.append("=")
             cadena.append(parametro.value as! String)
             postString.append(cadena)
         }
     }


    var httpHeaders = [String: String]()
    httpHeaders["Cache-Control"] = "no-cache"
    httpHeaders["Content-Type"] = "application/x-www-form-urlencoded"

    for header in headers
    {
        httpHeaders[header.key] = header.value as! String
    }

    let encodeParameters: Data = postString.data(using: String.Encoding.utf8, allowLossyConversion: false)!
    let decodeParameters = String(data: encodeParameters, encoding: .utf8)

    request.allHTTPHeaderFields=httpHeaders
    request.httpBody = postString.data(using: String.Encoding.utf8, allowLossyConversion: false)

 }


    let task = URLSession.shared.dataTask(with: request as URLRequest) { data, response, error  in
         if error == nil {
             let htmlCode = String(data: data!, encoding: .ascii)
             callback(htmlCode!, nil)
             return
         }
    }

 task.resume()
}

С этим классом, если параметр простой, например, "? Name = One & surname = Two & city = City", этот класс работает правильно. Моя проблема для больших параметров. Если я пытаюсь отправить следующие параметры, это не работает.

SAMLRequest=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%2BPHNhbWwyOklzc3VlciBGb3JtYXQ9InVybjpvYXNpczpuYW1lczp0YzpTQU1MOjIuMDpuYW1laWQtZm9ybWF0OmVudGl0eSI%2BaHR0cDovL1MtUEVQUy5nb3YueHg8L3NhbWwyOklzc3Vlcj48U2lnbmF0dXJlIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwLzA5L3htbGRzaWcjIj4KPFNpZ25lZEluZm8%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%2BCiAgICA8U2lnbmF0dXJlVmFsdWU%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%2BT1U9IkFDIENvbXBvbmVudGVzIEluZm9ybVxDM1xBMXRpY29zIiwgTz1GTk1ULVJDTSwgQz1FUzwvWDUwOUlzc3Vlck5hbWU%2BPFg1MDlTZXJpYWxOdW1iZXI%2BNDE4MTk5ODkwODMwODMwMzQ4NjUyMjMxMzI3Mzg2MDM4MzYyMzM8L1g1MDlTZXJpYWxOdW1iZXI%2BPC9YNTA5SXNzdWVyU2VyaWFsPjwvWDUwOURhdGE%2BPC9LZXlJbmZvPjwvU2lnbmF0dXJlPjxzYW1sMnA6RXh0ZW5zaW9ucz48c3Rvcms6UXVhbGl0eUF1dGhlbnRpY2F0aW9uQXNzdXJhbmNlTGV2ZWw%2BMjwvc3Rvcms6UXVhbGl0eUF1dGhlbnRpY2F0aW9uQXNzdXJhbmNlTGV2ZWw%2BPHN0b3JrOnNwU2VjdG9yPkRFTU8tU1A8L3N0b3JrOnNwU2VjdG9yPjxzdG9yazpzcEluc3RpdHV0aW9uPkRFTU8tU1A8L3N0b3JrOnNwSW5zdGl0dXRpb24%2BPHN0b3JrOnNwQXBwbGljYXRpb24%2BcHNhMTwvc3Rvcms6c3BBcHBsaWNhdGlvbj48c3RvcmtwOmVJRFNlY3RvclNoYXJlPnRydWU8L3N0b3JrcDplSURTZWN0b3JTaGFyZT48c3RvcmtwOmVJRENyb3NzU2VjdG9yU2hhcmU%2BdHJ1ZTwvc3RvcmtwOmVJRENyb3NzU2VjdG9yU2hhcmU%2BPHN0b3JrcDplSURDcm9zc0JvcmRlclNoYXJlPnRydWU8L3N0b3JrcDplSURDcm9zc0JvcmRlclNoYXJlPjxzdG9ya3A6UmVxdWVzdGVkQXR0cmlidXRlcz48c3Rvcms6UmVxdWVzdGVkQXR0cmlidXRlIE5hbWU9Imh0dHA6Ly93d3cuc3RvcmsuZ292LmV1LzEuMC9lSWRlbnRpZmllciIgaXNSZXF1aXJlZD0idHJ1ZSIgTmFtZUZvcm1hdD0iIi8%2BPHN0b3JrOlJlcXVlc3RlZEF0dHJpYnV0ZSBOYW1lPSJodHRwOi8vd3d3LnN0b3JrLmdvdi5ldS8xLjAvZ2l2ZW5OYW1lIiBpc1JlcXVpcmVkPSJ0cnVlIiBOYW1lRm9ybWF0PSIiLz48c3Rvcms6UmVxdWVzdGVkQXR0cmlidXRlIE5hbWU9Imh0dHA6Ly93d3cuc3RvcmsuZ292LmV1LzEuMC9zdXJuYW1lIiBpc1JlcXVpcmVkPSJmYWxzZSIgTmFtZUZvcm1hdD0iIi8%2BPHN0b3JrOlJlcXVlc3RlZEF0dHJpYnV0ZSBOYW1lPSJodHRwOi8vd3d3LnN0b3JrLmdvdi5ldS8xLjAvaW5oZXJpdGVkRmFtaWx5TmFtZSIgaXNSZXF1aXJlZD0iZmFsc2UiIE5hbWVGb3JtYXQ9IiIvPjxzdG9yazpSZXF1ZXN0ZWRBdHRyaWJ1dGUgTmFtZT0iaHR0cDovL3d3dy5zdG9yay5nb3YuZXUvMS4wL2lzZG5pZSIgaXNSZXF1aXJlZD0iZmFsc2UiIE5hbWVGb3JtYXQ9IiIvPjxzdG9yazpSZXF1ZXN0ZWRBdHRyaWJ1dGUgTmFtZT0iaHR0cDovL3d3dy5zdG9yay5nb3YuZXUvMS4wL3JlZ2lzdGVyVHlwZSIgaXNSZXF1aXJlZD0idHJ1ZSIgTmFtZUZvcm1hdD0iIi8%2BPHN0b3JrOlJlcXVlc3RlZEF0dHJpYnV0ZSBOYW1lPSJodHRwOi8vd3d3LnN0b3JrLmdvdi5ldS8xLjAvY2l0aXplblFBQUxldmVsIiBpc1JlcXVpcmVkPSJ0cnVlIiBOYW1lRm9ybWF0PSIiLz48c3Rvcms6UmVxdWVzdGVkQXR0cmlidXRlIE5hbWU9Imh0dHA6Ly93d3cuc3RvcmsuZ292LmV1LzEuMC9hZmlybWFSZXNwb25zZSIgaXNSZXF1aXJlZD0iZmFsc2UiIE5hbWVGb3JtYXQ9IiIvPjxzdG9yazpSZXF1ZXN0ZWRBdHRyaWJ1dGUgTmFtZT0iaHR0cDovL3d3dy5zdG9yay5nb3YuZXUvMS4wL25hdGlvbmFsaXR5Q29kZSIgaXNSZXF1aXJlZD0iZmFsc2UiIE5hbWVGb3JtYXQ9IiIvPjwvc3RvcmtwOlJlcXVlc3RlZEF0dHJpYnV0ZXM%2BPHN0b3JrcDpBdXRoZW50aWNhdGlvbkF0dHJpYnV0ZXM%2BPHN0b3JrcDpWSURQQXV0aGVudGljYXRpb25BdHRyaWJ1dGVzPjxzdG9ya3A6U1BJbmZvcm1hdGlvbj48c3RvcmtwOlNQSUQ%2BREVNTy1TUDwvc3RvcmtwOlNQSUQ%2BPC9zdG9ya3A6U1BJbmZvcm1hdGlvbj48L3N0b3JrcDpWSURQQXV0aGVudGljYXRpb25BdHRyaWJ1dGVzPjwvc3RvcmtwOkF1dGhlbnRpY2F0aW9uQXR0cmlidXRlcz48L3NhbWwycDpFeHRlbnNpb25zPjwvc2FtbDJwOkF1dGhuUmVxdWVzdD4%3D&forcedIdP=none&excludedIdPList=Stork&allowLegalPerson=true

В моем коде переменные decodeParameters не имеют того же значения, что и postString после того, как выполняется процесс кодирования и декодирования. Существуют ли какие-либо ограничения на длину параметров этого типа?

[Отредактировано]

Переменная postString имеет это значение:

excludedIdPList=Stork&allowLegalPerson=true&SAMLRequest=<?xml version="1.0" encoding="UTF-8"?>
<saml2p:AuthnRequest AssertionConsumerServiceURL="https://sedeclave.dgt.gob.es:443/WEB_IWPS5_INET/jsp/concertificado/index.jspx" Consent="urn:oasis:names:tc:SAML:2.0:consent:unspecified" Destination="https://se-pasarela.clave.gob.es/Proxy/ServiceProvider" ForceAuthn="false" ID="_T1kMTgnp2E7BJV7sL9rNb9kTSpt5FQei" IsPassive="false" IssueInstant="2019-10-20T20:59:29.197Z" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" ProviderName="Q2816003D_E00130502" Version="2.0" xmlns:storkp="urn:eu:stork:names:tc:STORK:1.0:protocol" xmlns:stork="urn:eu:stork:names:tc:STORK:1.0:assertion" xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion"><saml2:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">http://S-PEPS.gov.xx</saml2:Issuer><Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
<SignedInfo>
  <CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
  <SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha512"/>
  <Reference URI="#_T1kMTgnp2E7BJV7sL9rNb9kTSpt5FQei">
    <Transforms>
      <Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
      <Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
    </Transforms>
    <DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha512"/>
    <DigestValue>65BYhEfB2HvgnaUaWUQVa5A6bwcW07QYmVEXNuoqNA3ixqWogyEL0OiJvD2pTrCzbDUstZvpDQe4haSw+WygmQ==</DigestValue>
  </Reference>
</SignedInfo>
    <SignatureValue>s81AVfqzkdRllDTAvBUZ287brmSYn7LgGBmVsBEI/CtBHsUNLIV/Mut1xtDlhAdMjIVtW/e2FvTsIE3guH7HKWxNpf9tz1Qsqrj1FBv9hGK/Oa6hl4eyrGmqxINmwqCH8sryMrCXW0J032FOQmcgz/bjKlvIW1vLNAvtT1b1AQqyRhLXl2ClTDZazL0wHOd4kgVoissI8iflok18m85FCn5bS8xgMcFpcvVHcmhsOGzXL6cK9eRC1ePH/wq50+WyhAqx4UGdhJ1yM9O+Q9iQzQylN3Ldo8zmZsPc5r/rzBzNZmdyAmidjSMSU5iQZJX+/l/EQ4Tbrlw9BWXBTtoFOg==</SignatureValue><KeyInfo><X509Data><X509Certificate>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</X509Certificate><X509IssuerSerial><X509IssuerName>OU="AC Componentes Inform\C3\A1ticos", O=FNMT-RCM, C=ES</X509IssuerName><X509SerialNumber>41819989083083034865223132738603836233</X509SerialNumber></X509IssuerSerial></X509Data></KeyInfo></Signature><saml2p:Extensions><stork:QualityAuthenticationAssuranceLevel>2</stork:QualityAuthenticationAssuranceLevel><stork:spSector>DEMO-SP</stork:spSector><stork:spInstitution>DEMO-SP</stork:spInstitution><stork:spApplication>psa1</stork:spApplication><storkp:eIDSectorShare>true</storkp:eIDSectorShare><storkp:eIDCrossSectorShare>true</storkp:eIDCrossSectorShare><storkp:eIDCrossBorderShare>true</storkp:eIDCrossBorderShare><storkp:RequestedAttributes><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/eIdentifier" isRequired="true" NameFormat=""/><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/givenName" isRequired="true" NameFormat=""/><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/surname" isRequired="false" NameFormat=""/><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/inheritedFamilyName" isRequired="false" NameFormat=""/><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/isdnie" isRequired="false" NameFormat=""/><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/registerType" isRequired="true" NameFormat=""/><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/citizenQAALevel" isRequired="true" NameFormat=""/><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/afirmaResponse" isRequired="false" NameFormat=""/><stork:RequestedAttribute Name="http://www.stork.gov.eu/1.0/nationalityCode" isRequired="false" NameFormat=""/></storkp:RequestedAttributes><storkp:AuthenticationAttributes><storkp:VIDPAuthenticationAttributes><storkp:SPInformation><storkp:SPID>DEMO-SP</storkp:SPID></storkp:SPInformation></storkp:VIDPAuthenticationAttributes></storkp:AuthenticationAttributes></saml2p:Extensions></saml2p:AuthnRequest>&forcedIdP=none

И decodeParameters имеют это значение:

excludedIdPList=Stork&allowLegalPerson=true&SAMLRequest=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