func()

in internal/sshd/sshd.go [249:266]

• 15 lines of code
• 5 McCabe index (conditional complexity)

func (s *Server) proxyPolicy() (proxyproto.PolicyFunc, error) {
	if len(s.Config.Server.ProxyAllowed) > 0 {
		return proxyproto.StrictWhiteListPolicy(s.Config.Server.ProxyAllowed)
	}

	// Set the Policy value based on config
	// Values are taken from https://github.com/pires/go-proxyproto/blob/195fedcfbfc1be163f3a0d507fac1709e9d81fed/policy.go#L20
	switch strings.ToLower(s.Config.Server.ProxyPolicy) {
	case "require":
		return staticProxyPolicy(proxyproto.REQUIRE), nil
	case "ignore":
		return staticProxyPolicy(proxyproto.IGNORE), nil
	case "reject":
		return staticProxyPolicy(proxyproto.REJECT), nil
	default:
		return staticProxyPolicy(proxyproto.USE), nil
	}
}