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Do not allow someone to run a nebula lighthouse with an ephemeral port (#399)

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* Do not allow someone to run a nebula lighthouse with an ephemeral port

* derp - we discover the port so we have to check the config setting

* No context needed for this error

* gofmt yourself

* Revert "gofmt yourself"

This reverts commit c01423498e.

* Revert "No context needed for this error"

This reverts commit 6792af6846.

* snip snap snip snap
This commit is contained in:
Ryan Huber
2021-03-08 12:42:06 -08:00
committed by GitHub
parent d604270966
commit 73a5ed90b2
1 changed files with 5 additions and 0 deletions
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5
main.go
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@@ -244,6 +244,11 @@ func Main(config *Config, configTest bool, buildVersion string, logger *logrus.L
amLighthouse := config.GetBool("lighthouse.am_lighthouse", false)
// fatal if am_lighthouse is enabled but we are using an ephemeral port
if amLighthouse && (config.GetInt("listen.port", 0) == 0) {
return nil, NewContextualError("lighthouse.am_lighthouse enabled on node but no port number is set in config", nil, nil)
}
// warn if am_lighthouse is enabled but upstream lighthouses exists
rawLighthouseHosts := config.GetStringSlice("lighthouse.hosts", []string{})
if amLighthouse && len(rawLighthouseHosts) != 0 {