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How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

Lets get some context first.

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare [email protected]:usi-systems/easytrace.git

I feel Consul.io does better in the following area:

The focus on scriptable configuration allows for better container management.
Eureka requires either external Configuration Server or multiple configuration files.
The options for securing communications is more advanced.
Eureka requires creating application with security settings desired. Default will allow HTTP only. Registration of end points assumes http but can be forced to https with code.

	/*--- waitForKeyElements(): A utility function, for Greasemonkey scripts,
	that detects and handles AJAXed content.

	Usage example:

	waitForKeyElements (
	"div.comments"
	, commentCallbackFunction
	);

	Rule highValueOrderRule = new Rule();

	Condition highValueOrderCondition = new Condition();
	highValueOrderCondition.setField("price");
	highValueOrderCondition.setOperator(Condition.Operator.GREATER_THAN);
	highValueOrderCondition.setValue(5000.0);

	// In reality, you would have multiple rules for different types of events.
	// The eventType property would be used to find rules relevant to the event
	highValueOrderRule.setEventType(Rule.eventType.ORDER);

	ZigZag-Encoding
	---------------

	Maps negative values to positive values while going back and
	forth (0 = 0, -1 = 1, 1 = 2, -2 = 3, 2 = 4, -3 = 5, 3 = 6 ...)

	(i >> bitlength-1) ^ (i << 1)

	with "i" being the number to be encoded, "^" being
	XOR-operation and ">>" would be arithemtic shifting-operation

	// Paste these lines into website's console (Win/Linux: Ctrl + Shift + I / Mac: Cmd + Alt + I)

	if(!!window.React \|\|
	!!document.querySelector('[data-reactroot], [data-reactid]') \|\|
	Array.from(document.querySelectorAll('*')).some(e => e._reactRootContainer !== undefined \|\| Object.keys(e).some(k => k.startsWith('__reactContainer')))
	)
	console.log('React.js');

	if(!!document.querySelector('script[id=__NEXT_DATA__]'))
	console.log('Next.js');

	import android.webkit.CookieManager;

	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.List;

	import okhttp3.Cookie;
	import okhttp3.CookieJar;
	import okhttp3.HttpUrl;