Question

186

Run JavaScript Code after Base64 encryption

rated 0 times [ 191] [ 5] / answers: 1 / hits: 22134 / 11 Years ago, sat, april 6, 2013, 12:00:00

I have encrypted my JavaScript Code with the base64 method like shown here. But when I run the encode function with document.ready, the JavaScript function doesn't do what it should.

How do I realize it, that the encrypted code will be decrypted and start to rund the function?

Thank you in advance! :)

Answers

Only authorized users can answer the question. Please sign in first, or register a free account.

mireyag

Add To Favorites

Follow

Total Points: 73

Total Questions: 107

Total Answers: 85

Location: Ukraine

Member since Sun, Dec 13, 2020

3 Years ago

mireyag questions

1 Discord.js V13 sending message attachments

Sun, Aug 15, 21, 00:00, 3 Years ago

1 How to clear react-select values on button click without adding it to options?

Thu, Feb 18, 21, 00:00, 3 Years ago

1 React Js : no such file or directory, open Package.json

Wed, Dec 16, 20, 00:00, 3 Years ago

1 How to import util module in Node.js?

Tue, Sep 1, 20, 00:00, 4 Years ago

1 React Select Creatable no options instead of create

Sun, Jul 5, 20, 00:00, 4 Years ago

View All

answered 11 Years ago herman · Accepted Answer

Just use eval on the decoded string.

Example using the code alert(test);:

eval(decode64('YWxlcnQlMjglMjJ0ZXN0JTIyJTI5JTNC'));

Demo: http://jsfiddle.net/uFxnz/

Note: Using the eval function is associated with unsafe and inefficient code, but in this case you have as much control over where the code is coming from as you can, so it's doing just what you want it to do.