[FREE] EasyEncryption Action Plugin

[ShadowUK]

People find encryption in their scripts hard. With this action plugin, It's easy. It contains 3 different catergorys.

• FileEncrypt
• RegistryEncrypt
• StringEncrypt

For some reason, when put in the _notification_messages.lua, It doesnt work. So stick it in On Preload or something.

FileEncrypt = {};
RegistryEncrypt = {};
StringEncrypt = {};

function FileEncrypt.WriteFromString(sFile, sKey, sText)
	if (sFile == "" or sFile == nil) then
		error("FileEncrypt.WriteFromString: No file specified.");
	end
	
	if (sKey == "" or sKey == nil) then
		error("FileEncrypt.WriteFromString: No key specified.");
	end
	
	if (sText == "" or sText == nil) then
		error("FileEncrypt.WriteFromString: Text not specified.");
	end
	
	TextFile.WriteFromString(sFile, Crypto.BlowfishEncryptString(sText, sKey, 0), false);
end

function FileEncrypt.WriteFromTable(sFile, sKey, tText)
	if (sFile == "" or sFile == nil) then
		error("FileEncrypt.WriteFromTable: No file specified.");
	end
	
	if (sKey == "" or sKey == nil) then
		error("FileEncrypt.WriteFromTable: No key specified.");
	end
	
	if (type(tText) ~= "table") then
		error("FileEncrypt.WriteFromTable: Text not specified.");
	end
	
	TextFile.WriteFromString(sFile, Crypto.BlowfishEncryptString(Table.Concat(tText, "\r\n", 1, -1), sKey, 0), false);
end

function FileEncrypt.ReadToString(sFile, sKey)
	if (sFile == "" or sFile == nil) then
		error("FileEncrypt.ReadToString: No file specified.");
	end
	
	if (sKey == "" or sKey == nil) then
		error("FileEncrypt.ReadToString: No key specified.");
	end
	
	return Crypto.BlowfishDecryptString(TextFile.ReadToString(sFile), sKey)
end

function FileEncrypt.GetEncryptedString(sFile)
	if (File.DoesExist(sFile)) then
		return TextFile.ReadToString(sFile);
	end
end

function FileEncrypt.GetEncryptedTable(sFile)
	if (File.DoesExist(sFile)) then
		return TextFile.ReadToTable(sFile);
	end
end

function RegistryEncrypt.WriteValue(sMainKey, sSubkey, sValue, sData, sType, sEncryptionKey)
	if (sMainKey and sSubkey and sValue and sData and sType and sEncryptionKey) then
		Registry.SetValue(sMainKey, sSubkey, sValue, Crypto.BlowfishEncryptString(sData, sEncryptionKey, 0), sType);
	end
end

function RegistryEncrypt.ReadValue(sMainKey, sSubkey, sValue, sDecryptionKey)
	if (sMainKey and sSubkey and sValue and sDecryptionKey) then
		return Crypto.BlowfishDecryptString(Registry.GetValue(sMainKey, sSubkey, sValue, bAutoExpand), sDecryptionKey)
	end
end

function StringEncrypt.EncryptString(sText, sKey)
	if (sText and sKey) then
		return Crypto.BlowfishEncryptString(sText, sKey, 0);
	end
end

function StringEncrypt.DecryptString(sText, sKey)
	if (sText and sKey) then
		return Crypto.BlowfishDecryptString(sText, sKey);
	end
end

Files included, Have a nice day.

[123456789]

Please make a Sample for newbie user same as I

[123456789]

have not help me everybody ?

[Protocol]

his sounds awesome. Could you put together a small apz for us to try out?

Thanks for posting this!

[ShadowUK]

If you insist.

[Protocol]

VERY cool shadow. Compact and effective. I've got a project I'm working on right now that uses a simple admin password. I was trying to figure out the quickest way to encrypt it, but my old method of encapsulating it in an encrypted zip was going to take too long in both development and runtime.

This is perfect. I'm sure a lot of other peeps will agree...

Thank you for posting this to the community!

[Protocol]

Again, this is great Shadow! I noticed that there's no FileEncrypt.ReadToTable function (to read an encoded text file and store its line-by-line contents as a table). Is there any way you can modify it to include this? I could write one myself, but it seems like this might be a good addition to the set for everyone and you'd know the best way to do it to match the rest of the code.

If no, I can come up with something. Just putting it out there. This is perfect!

[Protocol]

I noticed that there is this function:

function FileEncrypt.GetEncryptedTable(sFile)
	if (File.DoesExist(sFile)) then
		return TextFile.ReadToTable(sFile);
	end
end

But it doesn't return a decrypted table, only an encrypted string. I'm working on a resolution now, but just wanted to correct my last post.

[Protocol]

It's a bit "wordy", but for those interested in having this, add this to the Global Functions provided by Shadow. Works for me.

function FileEncrypt.ReadToTable(sFile, sKey)
	if (sFile == "" or sFile == nil) then
		error("FileEncrypt.ReadToTable: No file specified.");
	end
	
	if (sKey == "" or sKey == nil) then
		error("FileEncrypt.ReadToTable: No key specified.");
	end
	
	DecryptedTable = {};
	DecryptedText = Crypto.BlowfishDecryptString(TextFile.ReadToString(sFile), sKey)
	Search = String.Find(DecryptedText, "\r\n", 1, true);
	while (Search ~= -1) do
		Search = String.Find(DecryptedText, "\r\n", 1, true);
		DecryptedLine = String.Left(DecryptedText, Search);
		DecryptedText = String.TrimLeft(DecryptedText, DecryptedLine.."\r\n");
		DecryptedTableCount = Table.Count(DecryptedTable);
		Table.Insert(DecryptedTable, (DecryptedTableCount + 1), DecryptedLine);
	end
	
	return DecryptedTable
end

Thanks again, Shadow!

[bule]

If you want to make the function clean, use local variables.

[Imagine Programming]

If you want to make the function clean, use local variables.

Agreed

[JDog37]

Hey ShadowUK, stupid question, but where do i put the EasyEncrypt.lua???

[Imagine Programming]

you can put it in your Global Functions, or in your projects script folder and use RunScriptFile... the best way is appending it to _notification_messages.lua located in

Programfilespath\AutoPlay Media Studio 7.0\Data\Includes

[JDog37]

I tried to do it but it wont work???? I put it in the data/include, but there is one there so I replaced it but it still didnt work!

[Imagine Programming]

you can put it in your Global Functions, or in your projects script folder and use RunScriptFile... the best way is appending it to _notification_messages.lua located in

Programfilespath\AutoPlay Media Studio 7.0\Data\Includes

not in that folder... in the file _notification_messages.lua