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Add IP scoping data to entity.Entity and network.Connection

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This commit is contained in:
Daniel 2021-03-20 22:07:17 +01:00
parent eb22636c8e
commit 43cfba8445
10 changed files with 92 additions and 63 deletions
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36
network/netutils/ip_test.go
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@ -5,26 +5,30 @@ import (
"testing"
)
func TestIPClassification(t *testing.T) {
testClassification(t, net.IPv4(71, 87, 113, 211), Global)
testClassification(t, net.IPv4(127, 0, 0, 1), HostLocal)
testClassification(t, net.IPv4(127, 255, 255, 1), HostLocal)
testClassification(t, net.IPv4(192, 168, 172, 24), SiteLocal)
testClassification(t, net.IPv4(172, 15, 1, 1), Global)
testClassification(t, net.IPv4(172, 16, 1, 1), SiteLocal)
testClassification(t, net.IPv4(172, 31, 1, 1), SiteLocal)
testClassification(t, net.IPv4(172, 32, 1, 1), Global)
func TestIPScope(t *testing.T) {
testScope(t, net.IPv4(71, 87, 113, 211), Global)
testScope(t, net.IPv4(127, 0, 0, 1), HostLocal)
testScope(t, net.IPv4(127, 255, 255, 1), HostLocal)
testScope(t, net.IPv4(192, 168, 172, 24), SiteLocal)
testScope(t, net.IPv4(172, 15, 1, 1), Global)
testScope(t, net.IPv4(172, 16, 1, 1), SiteLocal)
testScope(t, net.IPv4(172, 31, 1, 1), SiteLocal)
testScope(t, net.IPv4(172, 32, 1, 1), Global)
}
func testClassification(t *testing.T, ip net.IP, expectedClassification int8) {
c := ClassifyIP(ip)
if c != expectedClassification {
t.Errorf("%s is %s, expected %s", ip, classificationString(c), classificationString(expectedClassification))
func testScope(t *testing.T, ip net.IP, expectedScope IPScope) {
c := GetIPScope(ip)
if c != expectedScope {
t.Errorf("%s is %s, expected %s", ip, scopeName(c), scopeName(expectedScope))
}
}
func classificationString(c int8) string {
func scopeName(c IPScope) string {
switch c {
case Invalid:
return "invalid"
case Undefined:
return "undefined"
case HostLocal:
return "hostLocal"
case LinkLocal:
@ -37,9 +41,7 @@ func classificationString(c int8) string {
return "localMulticast"
case GlobalMulticast:
return "globalMulticast"
case Invalid:
return "invalid"
default:
return "unknown"
return "undefined"
}
}