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e2e tests #60
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,176 @@ | ||
| package e2e_tests | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "context" | ||
| "fmt" | ||
| "os" | ||
| "os/exec" | ||
| "path/filepath" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/coder/boundary/util" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| // findProjectRoot finds the project root by looking for go.mod file | ||
| func findProjectRoot(t *testing.T) string { | ||
| cwd, err := os.Getwd() | ||
| require.NoError(t, err, "Failed to get current working directory") | ||
|
|
||
| // Start from current directory and walk up until we find go.mod | ||
| dir := cwd | ||
| for { | ||
| goModPath := filepath.Join(dir, "go.mod") | ||
| if _, err := os.Stat(goModPath); err == nil { | ||
| return dir | ||
| } | ||
|
|
||
| parent := filepath.Dir(dir) | ||
| if parent == dir { | ||
| // Reached filesystem root | ||
| t.Fatalf("Could not find go.mod file starting from %s", cwd) | ||
| } | ||
| dir = parent | ||
| } | ||
| } | ||
|
|
||
| // getNamespaceName gets the single network namespace name | ||
| // Fails if there are 0 or multiple namespaces | ||
| func getNamespaceName(t *testing.T) string { | ||
| cmd := exec.Command("ip", "netns", "list") | ||
| output, err := cmd.Output() | ||
| require.NoError(t, err, "Failed to list network namespaces") | ||
|
|
||
| lines := strings.Split(string(output), "\n") | ||
| var namespaces []string | ||
|
|
||
| for _, line := range lines { | ||
| line = strings.TrimSpace(line) | ||
| if line != "" { | ||
| // Extract namespace name (first field) | ||
| parts := strings.Fields(line) | ||
| if len(parts) > 0 { | ||
| namespaces = append(namespaces, parts[0]) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| require.Len(t, namespaces, 1, "Expected exactly one network namespace, found %d: %v", len(namespaces), namespaces) | ||
| return namespaces[0] | ||
| } | ||
|
|
||
| func TestBoundaryIntegration(t *testing.T) { | ||
| // Find project root by looking for go.mod file | ||
| projectRoot := findProjectRoot(t) | ||
|
|
||
| // Build the boundary binary | ||
| buildCmd := exec.Command("go", "build", "-o", "/tmp/boundary-test", "./cmd/...") | ||
| buildCmd.Dir = projectRoot | ||
| err := buildCmd.Run() | ||
| require.NoError(t, err, "Failed to build boundary binary") | ||
|
|
||
| // Create context for boundary process | ||
| ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second) | ||
| defer cancel() | ||
|
|
||
| // Start boundary process with sudo | ||
| boundaryCmd := exec.CommandContext(ctx, "/tmp/boundary-test", | ||
| "--allow", "dev.coder.com", | ||
| "--allow", "jsonplaceholder.typicode.com", | ||
| "--log-level", "debug", | ||
| "--", "bash", "-c", "sleep 10 && echo 'Test completed'") | ||
|
|
||
| // Suppress output to prevent terminal corruption | ||
| boundaryCmd.Stdout = os.Stdout // Let it go to /dev/null | ||
| boundaryCmd.Stderr = os.Stderr | ||
|
|
||
| // Start the process | ||
| err = boundaryCmd.Start() | ||
| require.NoError(t, err, "Failed to start boundary process") | ||
|
|
||
| // Give boundary time to start | ||
| time.Sleep(2 * time.Second) | ||
|
|
||
| // Get the namespace name that boundary created | ||
| namespaceName := getNamespaceName(t) | ||
|
|
||
| // Test HTTP request through boundary (from inside the jail) | ||
| t.Run("HTTPRequestThroughBoundary", func(t *testing.T) { | ||
| // Run curl directly in the namespace using ip netns exec | ||
| curlCmd := exec.Command("sudo", "ip", "netns", "exec", namespaceName, | ||
| "curl", "http://jsonplaceholder.typicode.com/todos/1") | ||
|
|
||
| // Capture stderr separately | ||
| var stderr bytes.Buffer | ||
| curlCmd.Stderr = &stderr | ||
| output, err := curlCmd.Output() | ||
|
|
||
| if err != nil { | ||
| t.Fatalf("curl command failed: %v, stderr: %s, output: %s", err, stderr.String(), string(output)) | ||
| } | ||
|
|
||
| // Verify response contains expected content | ||
| expectedResponse := `{ | ||
| "userId": 1, | ||
| "id": 1, | ||
| "title": "delectus aut autem", | ||
| "completed": false | ||
| }` | ||
| require.Equal(t, expectedResponse, string(output)) | ||
| }) | ||
|
|
||
| // Test HTTPS request through boundary (from inside the jail) | ||
| t.Run("HTTPSRequestThroughBoundary", func(t *testing.T) { | ||
| _, _, _, _, configDir := util.GetUserInfo() | ||
| certPath := fmt.Sprintf("%v/ca-cert.pem", configDir) | ||
|
|
||
| // Run curl directly in the namespace using ip netns exec | ||
| curlCmd := exec.Command("sudo", "ip", "netns", "exec", namespaceName, | ||
| "env", fmt.Sprintf("SSL_CERT_FILE=%v", certPath), "curl", "-s", "https://dev.coder.com/api/v2") | ||
|
|
||
| // Capture stderr separately | ||
| var stderr bytes.Buffer | ||
| curlCmd.Stderr = &stderr | ||
| output, err := curlCmd.Output() | ||
|
|
||
| if err != nil { | ||
| t.Fatalf("curl command failed: %v, stderr: %s, output: %s", err, stderr.String(), string(output)) | ||
| } | ||
|
|
||
| // Verify response contains expected content | ||
| expectedResponse := `{"message":"👋"} | ||
| ` | ||
| require.Equal(t, expectedResponse, string(output)) | ||
| }) | ||
|
|
||
| // Test blocked domain (from inside the jail) | ||
| t.Run("BlockedDomainTest", func(t *testing.T) { | ||
| // Run curl directly in the namespace using ip netns exec | ||
| curlCmd := exec.Command("sudo", "ip", "netns", "exec", namespaceName, | ||
| "curl", "-s", "http://example.com") | ||
|
|
||
| // Capture stderr separately | ||
| var stderr bytes.Buffer | ||
| curlCmd.Stderr = &stderr | ||
| output, err := curlCmd.Output() | ||
|
|
||
| if err != nil { | ||
| t.Fatalf("curl command failed: %v, stderr: %s, output: %s", err, stderr.String(), string(output)) | ||
| } | ||
| require.Contains(t, string(output), "Request Blocked by Boundary") | ||
| }) | ||
|
|
||
| // Clean up | ||
| cancel() // This will terminate the boundary process | ||
| err = boundaryCmd.Wait() // Wait for process to finish | ||
| if err != nil { | ||
| t.Logf("Boundary process finished with error: %v", err) | ||
| } | ||
|
|
||
| // Clean up binary | ||
| err = os.Remove("/tmp/boundary-test") | ||
| require.NoError(t, err, "Failed to remove /tmp/boundary-test") | ||
| } |
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I think some additional documentation explaining this would be really good
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agree, I'll do it in a follow-up PR