feat: Experimental Sandbox Support (#101)

* feat: Sandbox implementation with seatbelt * refactor: Remove concept of PM_CACHE * fix: Misc fixes * refactor: Sandbox for separation of boundaries * fix: Apply API * fix: Add support for sandbox cleanup * test: Add variable interpolation test * fix: Misc cleanup fixes * chore: Cleanup sandbox registry * chore: Cleanup sandbox policy * chore: Cleanup sandbox * fix: Misc cleanup fixes * fix: Remove violation mode * fix: Update config template * chore: Go mod cleanup * fix: Handle the case when package manager policy is explicitly disabled * fix: Sandbox executor * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Abhisek Datta <abhisek.datta@gmail.com> * test: Remove unused var * test: Add test for seatbelt sandbox driver * fix: Sandbox profile loader from file should use path for caching * test: Add policy test * feat: Add support for config templates * fix: Seatbelt translator handle glob * fix: Merge conflicts * fix: Fix sandbox policy generator for MacOS min permissions * fix: Sandbox path handling bugs * fix: Deny read to dangerous directories * fix: Deny read to dangerous directories * add sandbox e2e (#112) * fix: Sandbox E2E test * fix: Code review fixes * fix: Code review fixes * doc: Add sandbox debugging guide * doc: Update sandbox doc * docs: Add sandbox usage doc * fix: Use better error for sandbox without policy * fix: Add sandbox for npx * fix: Enable PTY for npm --------- Signed-off-by: Abhisek Datta <abhisek.datta@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Sahil Bansal <bansalsahil315@gmail.com>
2026-08-03 07:24:09 +02:00 · 2026-01-13 14:52:02 +05:30
parent c0122898ca
commit 9693428171
35 changed files with 3826 additions and 29 deletions
@@ -0,0 +1,52 @@
+//go:build darwin
+// +build darwin
+
+package platform
+
+import (
+	"context"
+	"os/exec"
+	"testing"
+
+	"github.com/safedep/pmg/sandbox"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSeatbeltDarwin(t *testing.T) {
+	policy := &sandbox.SandboxPolicy{
+		Name:            "test",
+		Description:     "test",
+		PackageManagers: []string{"npm"},
+		Filesystem: sandbox.FilesystemPolicy{
+			AllowRead:  []string{"/tmp"},
+			AllowWrite: []string{"/tmp"},
+			DenyRead:   []string{"/private/var"},
+			DenyWrite:  []string{"/private/var"},
+		},
+		Network: sandbox.NetworkPolicy{
+			AllowOutbound: []string{"*:*"},
+		},
+		Process: sandbox.ProcessPolicy{
+			AllowExec: []string{"/bin/sh"},
+			DenyExec:  []string{"/bin/bash"},
+		},
+	}
+
+	sb, err := newSeatbeltSandbox()
+	assert.NoError(t, err)
+
+	cmd := exec.Command("npm", "install", "lodash")
+	npmResolvedPath := cmd.Path
+
+	result, err := sb.Execute(context.Background(), cmd, policy)
+	assert.NoError(t, err)
+	assert.True(t, result.ShouldRun(), "command should be runnable because seatbelt only patches the command")
+
+	assert.Equal(t, cmd.Path, "/usr/bin/sandbox-exec")
+	assert.Equal(t, cmd.Args, []string{"sandbox-exec", "-f", sb.tempProfilePath, npmResolvedPath, "install", "lodash"})
+
+	err = result.Close()
+	assert.NoError(t, err)
+
+	assert.NoFileExists(t, sb.tempProfilePath)
+}