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feat(go): port socket detectors

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This commit is contained in:
Luna 2026-07-10 17:29:07 -07:00
parent fc9b5f0448
commit c6f7219de8
23 changed files with 693 additions and 28 deletions
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22
go-agent/internal/system/state_test.go
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@ -6,6 +6,8 @@ import (
"os"
"path/filepath"
"testing"
"codeberg.org/anassaeneroi/enodia-sentinal/go-agent/internal/model"
)
func TestCaptureUsesInjectableProcRoot(t *testing.T) {
@ -37,7 +39,10 @@ func TestCaptureUsesInjectableProcRoot(t *testing.T) {
if err := os.WriteFile(preload, []byte("/tmp/global.so\n"), 0o600); err != nil {
t.Fatal(err)
}
state, err := CaptureWithPaths(Paths{ProcRoot: root, LDPreloadPath: preload})
state, err := CaptureWithPaths(Paths{
ProcRoot: root, LDPreloadPath: preload,
SocketSource: func() []model.Socket { return []model.Socket{} },
})
if err != nil {
t.Fatal(err)
}
@ -55,3 +60,18 @@ func TestCaptureUsesInjectableProcRoot(t *testing.T) {
t.Fatalf("unexpected global preload: %q", state.LDPreload)
}
}
func TestParseSSMatchesPythonShapes(t *testing.T) {
text := "tcp ESTAB 0 0 10.0.0.2:5555 8.8.8.8:443 users:((\"bash\",pid=42,fd=3)) ino:999\n"
sockets := parseSS(text, "tcp")
if len(sockets) != 1 {
t.Fatalf("unexpected sockets: %#v", sockets)
}
got := sockets[0]
if got.State != "ESTAB" || got.Local != "10.0.0.2:5555" || got.Peer != "8.8.8.8:443" {
t.Fatalf("unexpected endpoints: %#v", got)
}
if got.Inode == nil || *got.Inode != 999 || got.PID == nil || *got.PID != 42 || got.Comm != "bash" {
t.Fatalf("unexpected ownership: %#v", got)
}
}