コード例 #1
0
ファイル: id_test.go プロジェクト: davkal/scope
func TestEdgeID(t *testing.T) {
	for _, bad := range []string{
		client54001EndpointNodeID,
		client54002EndpointNodeID,
		unknown1EndpointNodeID,
		unknown2EndpointNodeID,
		unknown3EndpointNodeID,
		clientAddressNodeID,
		serverAddressNodeID,
		unknownAddressNodeID,
		clientHostNodeID,
		serverHostNodeID,
		">1.2.3.4",
		">",
		";",
		"",
	} {
		if srcNodeID, dstNodeID, ok := report.ParseEdgeID(bad); ok {
			t.Errorf("%q: expected failure, but got (%q, %q)", bad, srcNodeID, dstNodeID)
		}
	}

	for input, want := range map[string]struct{ srcNodeID, dstNodeID string }{
		report.MakeEdgeID("a", report.MakeEndpointNodeID("a", "b", "c")): {"a", report.MakeEndpointNodeID("a", "b", "c")},
		report.MakeEdgeID("a", report.MakeAddressNodeID("a", "b")):       {"a", report.MakeAddressNodeID("a", "b")},
		report.MakeEdgeID("a", report.MakeProcessNodeID("a", "b")):       {"a", report.MakeProcessNodeID("a", "b")},
		report.MakeEdgeID("a", report.MakeHostNodeID("a")):               {"a", report.MakeHostNodeID("a")},
		"host.com|1.2.3.4":                                               {"host.com", "1.2.3.4"},
		"a|b;c":                                                          {"a", "b;c"},
		"a|b":                                                            {"a", "b"},
		"a|":                                                             {"a", ""},
		"|b":                                                             {"", "b"},
		"|":                                                              {"", ""},
	} {
		srcNodeID, dstNodeID, ok := report.ParseEdgeID(input)
		if !ok {
			t.Errorf("%q: not OK", input)
			continue
		}
		if want, have := want.srcNodeID, srcNodeID; want != have {
			t.Errorf("%q: want %q, have %q", input, want, have)
		}
		if want, have := want.dstNodeID, dstNodeID; want != have {
			t.Errorf("%q: want %q, have %q", input, want, have)
		}
	}
}
コード例 #2
0
ファイル: render.go プロジェクト: davkal/scope
// AggregateMetadata gives the metadata of an edge from the perspective of the
// srcRenderableID. Since an edgeID can have multiple edges on the address
// level, it uses the supplied mapping function to translate address IDs to
// renderable node (mapped) IDs.
func (m LeafMap) AggregateMetadata(rpt report.Report, srcRenderableID, dstRenderableID string) AggregateMetadata {
	t := m.Selector(rpt)
	metadata := report.EdgeMetadata{}
	for edgeID, edgeMeta := range t.EdgeMetadatas {
		src, dst, ok := report.ParseEdgeID(edgeID)
		if !ok {
			log.Printf("bad edge ID %q", edgeID)
			continue
		}
		if src != report.TheInternet {
			mapped, _ := m.Mapper(t.NodeMetadatas[src])
			src = mapped.ID
		}
		if dst != report.TheInternet {
			mapped, _ := m.Mapper(t.NodeMetadatas[dst])
			dst = mapped.ID
		}
		if src == srcRenderableID && dst == dstRenderableID {
			metadata.Flatten(edgeMeta)
		}
	}
	return AggregateMetadataOf(metadata)
}
コード例 #3
0
ファイル: render.go プロジェクト: cgvarela/scope
// EdgeMetadata gives the metadata of an edge from the perspective of the
// srcRenderableID. Since an edgeID can have multiple edges on the address
// level, it uses the supplied mapping function to translate address IDs to
// renderable node (mapped) IDs.
func (m LeafMap) EdgeMetadata(rpt report.Report, srcRenderableID, dstRenderableID string) report.EdgeMetadata {
	t := m.Selector(rpt)
	metadata := report.EdgeMetadata{}
	for edgeID, edgeMeta := range t.EdgeMetadatas {
		src, dst, ok := report.ParseEdgeID(edgeID)
		if !ok {
			log.Printf("bad edge ID %q", edgeID)
			continue
		}
		srcs, dsts := report.MakeIDList(src), report.MakeIDList(dst)
		if src != report.TheInternet {
			mapped := m.Mapper(t.NodeMetadatas[src])
			srcs = ids(mapped)
		}
		if dst != report.TheInternet {
			mapped := m.Mapper(t.NodeMetadatas[dst])
			dsts = ids(mapped)
		}
		if srcs.Contains(srcRenderableID) && dsts.Contains(dstRenderableID) {
			metadata = metadata.Flatten(edgeMeta)
		}
	}
	return metadata
}