Add config file support

[fatihbaltaci]

Add config file support from Ddosify. Users should be able to import a config file on the Ddosify Docker extension. If a config file is imported, the other options like target URL, load types, etc. must be disabled.

[MoskalykA]

Hi, I would like to do this. Do I need to make a small button that opens the file explorer or just specify the access path in plain text?

[fatihbaltaci]

Hi @MoskalykA, a small button that opens the file explorer would be great.

I assigned this issue to you, thanks.

[MoskalykA]

Hi @MoskalykA, a small button that opens the file explorer would be great.

I assigned this issue to you, thanks.

I am setting the options according to the file however I don't understand how to set this up:
https://github.com/ddosify/ddosify/blob/master/config_examples/config.json#L13

[fatihbaltaci]

Hi @MoskalykA, this the basic config file:

//ddosify_config.json
{
    "request_count": 20,
    "load_type": "linear",
    "duration": 5,
    "proxy": "http://proxy_host.com:proxy_port",
    "output": "stdout",
    "steps": [
        {
            "id": 1,
            "url": "https://test_site1.com/endpoint_1",
            "protocol": "https",
            "method": "POST",
            "headers": {
                "ContenType": "application/xml",
                "header1": "header2"
            },
            "payload": "Body content 1",
            "timeout": 3,
            "auth": {
                "username": "test_user",
                "password": "12345"
            }
        }
    ]
}

You will start ddosify with a -config option like this in this line:

ddosify -config config_examples/config.json

Once the user selects the config file, the other options like target URL, load types, etc. must be disabled or disappear.

If you have other questions, please let me know, thanks.