Error on Raygun.cfc Line 260: "java.lang.UnsupportedOperationException" when using contentFilter

[gedas20]

Using ColdFusion 2018.

When attempting to use the contentFilter parameter in the RaygunClient.cfc component, an error occurs on line 260, throwing a "java.lang.UnsupportedOperationException." The issue arises when the key specified in matcher.filter doesn't exist in element.owner.

Steps to Reproduce:
Instantiate the RaygunClient with a contentFilter containing a filter-replacement pair.
Trigger an error, such as sending an exception to Raygun using raygun.send().

Expected Behavior:
The structFindKey function should return an empty array if the specified key is not found in arguments.messageData.
Actual Behavior:
structFindKey returns an array with a struct even if the key is not present, leading to an "UnsupportedOperationException" on line 260.

If arguments.messageData is duplicated before the structFindKey call (e.g., arguments.messageData = duplicate(arguments.messageData);), the issue does not occur.

[gedas20]

Another way that fixes the issue is wrapping return on RaygunClient.cfc line 168, with duplcate():

messageContent = duplicate( message.build( duplicate( issueData ) ) );

[TheRealAgentK]

@gedas20 I can't reproduce this issue:

Say, I have

raygun = createObject("component","nz.co.ventego-creative.raygun4cfml.RaygunClient").init(
    apiKey = "<APIKEY>",
    contentFilter = createObject(
        "component",
        "nz.co.ventego-creative.raygun4cfml.RaygunContentFilter").init( [
            {
                        filter      : "ghjdfkgdt",
                        replacement : "__hjkjkpassword__"
            }
        ] )
);

try {
        (1/0);
    } catch(any e) {
        result = raygun.send(e);
    }

I know that ghjdfkgdt is not in the payload, and consequently

var findKeysByFilter = structFindKey(arguments.messageData,matcher.filter); is an empty array.

Tried with ACF@2018, ACF@2021, Lucee 5.4

[gedas20]

This is interesting, after applying the fix for #57, i tried to reproduce #58 again, and same as you i could not reproduce it. So i figured maybe the #57 fix has something to do with this, cause the messageData goes trough nultiple cfc as it gets build.
So i did revert fix #57, and i started getting the issue again. So i think fix #57 fixes both of these issues. Cause is see use use duplicate(form), duplicate(cgi) and this probably addresses one of these structures that need to be duplicated for StructFindKey to work properly.

So try reverting #57 and see if you can reproduce this bug.

[TheRealAgentK]

Yeah, ok - I see what that issue is now. This happens if there's not at least a duplicate(CGI) when returnContent["data"] is assigned in RaygunRequestMessage and because that's all been part of previous fixes since 1.6.0, it didn't happen anymore.

Just another really weird behaviour from ACF - it seems that structFindKey just thinks it finds the filter field name in the CGI scope, but it's not there. It shows once again that the ACF scopes are interesting creatures. When output, they look like a struct, but they are really not and cause all sorts of complications.

[TheRealAgentK]

Solved via previous fixes for #56 and #57 and working in 1.7.0. Closing ticket.