keypath | Get or set a property on an object using a keypath | Build Tool library

Finally, this problem is solved in Xcode 13 & iOS 15 based!

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WiX Tutorial: If you haven't done so already, please skim through the WiX tutorial: https://www.firegiant.com/wix/tutorial/

WiX UI: There are several standard GUI sets for WiX. These dialog sets are described in the tutorial here. I find that WixUI_Mondo works best. They contain the most common dialogs needed in a setup. They can be customized in various ways: please skim this old answer for more on this. Directly relevant for you should be to customize the dialog set with a license file (that is from the WiX tutorial).

Visual Studio: Here is an example of the most basic WiX setup with a GUI. It is a Visual Studio project. You should try to use Visual Studio if you can, much easier. Are you not allowed to in your environment? You can install the community edition for free: https://visualstudio.microsoft.com/

There are various samples for WiX here: https://github.com/glytzhkof - they are very ad-hoc many of them, but they should compile with Visual Studio after you change a couple of GUIDs. Create GUIDs from the Visual Studio tools menu, or here (for example): https://www.guidgenerator.com/

License Agreement: The essence of adding a license agreement is explained in this answer (towards bottom). Here is the essential code inlined:

Your approach is correct and should work if done correctly. Although FYI it doesn't entirely protect from MitM -- ssh-keyscan itself uses an unverified connection and is vulnerable to MitM, although if that connection is legit, checking the key prevents faking on later connections. This is a form/variant of SSH's common 'ToFU' (Trust on First Use) security model.

From my basic understanding, the known_hosts file contains a key. ...

In general, known_hosts contains a mapping from host identities (names and/or IP addresses) to keys. But if your file was created only as you show, it has only one mapping entry containing only one key.

1. make sure you pass the correct path to setKnownHosts, and run as the correct (same) user. If the path you specify cannot be opened (either does not exist or access not allowed) Jsch does NOT throw any error, it just returns without loading anything. You might instead open the file yourself with new FileInputStream(pathstring) and pass to the setKnownHosts(InputStream) overload, so you get an exception if the open fails.

2. make sure you are using the same host identity. If e.g. a host has multiple names (like cloud servers often do) and you use one in ssh-keyscan but a different one in JSch then even though this is actually the same host and key it won't match. But if you are actually using IP addresses in both places, at least if you mean IPv4, this is less likely because very few machines today have multiple public IPv4 addresses. (In the past this was more common and called multihoming.) IPv6 is more possible; most IPv6 machines have both transient and permanent public addresses (as well as local/private ones), and often multiple transients.

To add the gray hexagon under the blue animating path, you can add another CAShapeLayer:

Can you try to change the forKeyPath parameter value to #keyPath(AVPlayerItem.status)

Your delete function is wrong.

Here you are passing an offsets: Int. But you are never using that offsets inside the function. You are just deleting the whole reminder.

There is no need to implement pagination in realm queries, because they are "lazy" from the box. It means objects are loaded from query only when you are accessing them.

SDK reference

When you build the $obj object you are only creating one object with a property containing an array of $certpath paths and another property with an array of $keypath paths. I believe your intention is to create separate objects containing one matching certpath and keypath. If so, you need some additional logic to do this matching and place the appropriate single certpaths and keypaths together in each $obj using a some loops.

Unfortunately I am unable to test this code, however I think it should work. The foreach loop on the $a variable is the main difference from your code and is where the certs are being matched with the keys. I also moved the code for the pfx file name here.

To scale each circle from their center, you must set the frame of each layer to the bezier path's bounding box. And because the frame already represents each circles's positioning, you can just set a constant origin of CGPoint(x: radius, y: radius) for the bezier path's arcCenter. Yeah, it's unnecessarily complicated...