Spectrum: Support IPv4 in SpectrumApplication like we can do on the web interface

[atmosx]

Current cloudflare-go version

v0.89.0

Description

The web interface allows to create a spectrum application using an origin IP address. Here's the description:

Origin
You can designate an IP, DNS record, or a Cloudflare Load Balancer as your origin.
Enter the IP or DNS record and port of your service. Your service must use the same transport protocol as the edge port.

However, the API doesn't seem to support using IPv4/6 addresses as origin. Likewise the go library comes with the error:

The origin DNS configuration is invalid. (11001)

if we use an IP address such as:

	ip := &cloudflare.SpectrumApplicationOriginDNS{
		Name: "1.2.3.4", // "origin.domain.com"
	}

Use cases

Registering spectrum applications via API using IP addresses for origins and not DNS names.

Potential cloudflare-go usage

Registering spectrum applications via API using IP addresses for origin's and not DNS names using cloudflare-go.

References

No response

[josip-stanic]

@atmosx take a look at

cloudflare-go/spectrum_test.go

Line 58 in dff7a6e

OriginDirect: []string{"tcp://192.0.2.1:22"},

, I guess the dashboard handles either using SpectrumApplicationOriginDNS or OriginDirect.

[github-actions]

This issue hasn't been updated in a while. If it's still reproducing, please comment to let us know. Thank you!