Reply To: Noobie question :) Collection Implementations

September 5, 2018 at 11:05 pm #1938

flamacore

Participant

Ok solved my own problem by creating a custom node 🙂
node code included below;

using System.Collections.Generic;

using System.Linq;

using UnityEngine;

using ParadoxNotion.Design;

namespace FlowCanvas.Nodes

{

[Description("Create a Dictionary of <string, > from lists as keys and values")]

[ContextDefinedInputs(typeof(string), typeof(Wild))]

public class GenerateDictionary<T> : VariableNode

{

[SerializeField]

[ExposeField]

[GatherPortsCallback]

[DelayedField]

private bool EncryptStringValues = false;

[SerializeField]

[ExposeField]

[GatherPortsCallback]

[DelayedField]

private bool EncryptKeys = false;

public override void SetVariable(object o)

{

//...

}

protected override void RegisterPorts()

{

var keys = new ValueInput<List<string>>();

var values = new ValueInput<List<T>>();

keys = AddValueInput<List<string>>("KeysList");

values = AddValueInput<List<T>>("valuesList");

AddValueOutput<IDictionary<string, T>>("Dictionary", () =>

{

var d = new Dictionary<string, T>();

for (int i = 0; i < keys.value.Count; i++)

{

if (values.value.GetType() == typeof(string))

{

var d2 = new Dictionary<string, object>();

var valueToAdd = EncryptStringValues ? Encrypt1.EncryptRJ256(values.value.ToString()) : values.value.ToString();

string keyToAdd = EncryptKeys ? Encrypt1.EncryptRJ256(keys.value) : keys.value;

d2.Add(keyToAdd, valueToAdd);

d = d2.ToDictionary(p => p.Key, p => (T)p.Value);

}

else

{

d = new Dictionary<string, T>();

var valueToAdd = values.value;

string keyToAdd = EncryptKeys ? Encrypt1.EncryptRJ256(keys.value) : keys.value;

d.Add(keyToAdd, valueToAdd);

}

return d;

});

}

Encryption code (required for my own secure connection, feel free to not-use it 🙂

using System;

using System.IO;

using System.Security.Cryptography;

using System.Text;

using System.Collections;

using UnityEngine;

public class Encrypt1 : MonoBehaviour {

public static string DecryptRJ256(string prm_text_to_decrypt) {

var prm_key = "USE YOUR OWN KEY"; //32 chr shared ascii string (32 * 8 = 256 bit)

var prm_iv = "USE YOUR OWN KEY II"; //32 chr shared ascii string (32 * 8 = 256 bit)

var sEncryptedString = prm_text_to_decrypt;

var myRijndael = new RijndaelManaged() {

Padding = PaddingMode.Zeros,

Mode = CipherMode.CBC,

KeySize = 256,

BlockSize = 256

};

var key = Encoding.UTF8.GetBytes(prm_key);

var IV = Encoding.UTF8.GetBytes(prm_iv);

var decryptor = myRijndael.CreateDecryptor(key, IV);

var sEncrypted = Convert.FromBase64String(sEncryptedString);

var fromEncrypt = new byte[sEncrypted.Length];

var msDecrypt = new MemoryStream(sEncrypted);

var csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read);

csDecrypt.Read(fromEncrypt, 0, fromEncrypt.Length);

return (Encoding.UTF8.GetString(fromEncrypt));

}

public static string EncryptRJ256(string prm_text_to_encrypt) {

var prm_key = "USE YOUR OWN KEY"; //32 chr shared ascii string (32 * 8 = 256 bit)

var prm_iv = "USE YOUR OWN KEY II"; //32 chr shared ascii string (32 * 8 = 256 bit)

var sToEncrypt = prm_text_to_encrypt;

var myRijndael = new RijndaelManaged() {

Padding = PaddingMode.Zeros,

Mode = CipherMode.CBC,

KeySize = 256,

BlockSize = 256

};

var key = Encoding.UTF8.GetBytes(prm_key);

var IV = Encoding.UTF8.GetBytes(prm_iv);

var encryptor = myRijndael.CreateEncryptor(key, IV);

var msEncrypt = new MemoryStream();

var csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write);

var toEncrypt = Encoding.UTF8.GetBytes(sToEncrypt);

csEncrypt.Write(toEncrypt, 0, toEncrypt.Length);

csEncrypt.FlushFinalBlock();

var encrypted = msEncrypt.ToArray();

return (Convert.ToBase64String(encrypted));

}

Attachments:

solved.jpg