Carlos Florêncio
315 lines
8.5 KiB
Go
315 lines
8.5 KiB
Go
package websocket
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"encoding/json"
|
|
"net"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"net/url"
|
|
"strconv"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
agentctlclient "github.com/kandev/kandev/internal/agent/runtime/agentctl"
|
|
"github.com/kandev/kandev/internal/agent/runtime/lifecycle"
|
|
"github.com/kandev/kandev/internal/common/logger"
|
|
"github.com/kandev/kandev/internal/events/bus"
|
|
)
|
|
|
|
func TestCheckWebSocketOrigin(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
origin string
|
|
host string
|
|
want bool
|
|
}{
|
|
// No origin — allow (non-browser client)
|
|
{"no origin", "", "example.com", true},
|
|
|
|
// Localhost variants
|
|
{"http://localhost", "http://localhost", "localhost", true},
|
|
{"http://localhost:3000", "http://localhost:3000", "localhost:8080", true},
|
|
{"https://localhost", "https://localhost", "localhost", true},
|
|
{"http://127.0.0.1", "http://127.0.0.1", "127.0.0.1", true},
|
|
{"http://127.0.0.1:3000", "http://127.0.0.1:3000", "127.0.0.1:8080", true},
|
|
{"https://127.0.0.1", "https://127.0.0.1", "127.0.0.1", true},
|
|
|
|
// Same-origin (origin host matches request host)
|
|
{"same origin", "https://example.com", "example.com", true},
|
|
{"same origin with port", "https://example.com:443", "example.com:8080", true},
|
|
|
|
// Cross-origin — reject
|
|
{"cross origin", "https://evil.com", "example.com", false},
|
|
{"cross origin similar", "https://notexample.com", "example.com", false},
|
|
|
|
// Malformed origin
|
|
{"malformed origin", "not-a-url", "example.com", false},
|
|
|
|
// IPv6 host
|
|
{"ipv6 cross origin", "http://[::1]:3000", "example.com:8080", false},
|
|
|
|
// Empty host — no match possible
|
|
{"empty host rejects", "https://example.com", "", false},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
r := &http.Request{
|
|
Header: http.Header{},
|
|
Host: tt.host,
|
|
URL: &url.URL{Host: tt.host},
|
|
}
|
|
if tt.origin != "" {
|
|
r.Header.Set("Origin", tt.origin)
|
|
}
|
|
|
|
got := checkWebSocketOrigin(r)
|
|
if got != tt.want {
|
|
t.Errorf("checkWebSocketOrigin(origin=%q, host=%q) = %v, want %v",
|
|
tt.origin, tt.host, got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestStripTerminalResponses(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
input []byte
|
|
want []byte
|
|
}{
|
|
{
|
|
name: "no sequences",
|
|
input: []byte("hello world\r\n$ "),
|
|
want: []byte("hello world\r\n$ "),
|
|
},
|
|
{
|
|
name: "empty input",
|
|
input: []byte{},
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "OSC 11 response with ESC backslash",
|
|
input: []byte("\x1b]11;rgb:1f1f/1f1f/1f1f\x1b\\"),
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "OSC 11 response with BEL",
|
|
input: []byte("\x1b]11;rgb:1f1f/1f1f/1f1f\x07"),
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "DA1 response",
|
|
input: []byte("\x1b[?1;2c"),
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "DA1 response with multiple params",
|
|
input: []byte("\x1b[?64;1;2;6;22c"),
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "CPR response row;col",
|
|
input: []byte("\x1b[5;1R"),
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "CPR response row only",
|
|
input: []byte("\x1b[1R"),
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "only responses produces empty",
|
|
input: []byte("\x1b]11;rgb:1f1f/1f1f/1f1f\x1b\\\x1b[?1;2c\x1b[5;1R"),
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "mixed content preserves normal output",
|
|
input: []byte("$ ls\r\nfile.txt\r\n\x1b]11;rgb:0000/0000/0000\x1b\\\x1b[?1;2c$ "),
|
|
want: []byte("$ ls\r\nfile.txt\r\n$ "),
|
|
},
|
|
{
|
|
name: "sequences between normal text",
|
|
input: []byte("before\x1b[24;80Rafter"),
|
|
want: []byte("beforeafter"),
|
|
},
|
|
{
|
|
name: "multiple OSC 11 responses",
|
|
input: []byte("\x1b]11;rgb:1f1f/1f1f/1f1f\x1b\\\x1b]11;rgb:ffff/ffff/ffff\x07"),
|
|
want: []byte{},
|
|
},
|
|
{
|
|
name: "preserves other escape sequences",
|
|
input: []byte("\x1b[32mgreen\x1b[0m \x1b[?1;2c normal"),
|
|
want: []byte("\x1b[32mgreen\x1b[0m normal"),
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
got := stripTerminalResponses(tt.input)
|
|
if !bytes.Equal(got, tt.want) {
|
|
t.Errorf("stripTerminalResponses(%q)\n got: %q\nwant: %q", tt.input, got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestParseTerminalRoute(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
target string
|
|
wantKind string
|
|
wantID string
|
|
}{
|
|
{name: "environment route", target: "/environment/env-1", wantKind: terminalRouteEnvironment, wantID: "env-1"},
|
|
{name: "session route", target: "/session/session-1", wantKind: terminalRouteSession, wantID: "session-1"},
|
|
{name: "unknown route", target: "/unknown-target", wantKind: "", wantID: ""},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
got := parseTerminalRoute(&gin.Context{Params: gin.Params{{Key: "target", Value: tt.target}}})
|
|
if got.kind != tt.wantKind || got.id != tt.wantID {
|
|
t.Fatalf("parseTerminalRoute() = {%q %q}, want {%q %q}",
|
|
got.kind, got.id, tt.wantKind, tt.wantID)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSessionTerminalRouteRequiresAgentMode(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
query string
|
|
}{
|
|
{name: "missing mode", query: ""},
|
|
{name: "shell mode", query: "?mode=shell"},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
recorder := httptest.NewRecorder()
|
|
c, _ := gin.CreateTestContext(recorder)
|
|
c.Request = httptest.NewRequest(http.MethodGet, "/terminal/session/session-1"+tt.query, nil)
|
|
|
|
handler := &TerminalHandler{}
|
|
handler.handleSessionTerminalRoute(c, "session-1")
|
|
|
|
if recorder.Code != http.StatusBadRequest {
|
|
t.Fatalf("status = %d, want %d", recorder.Code, http.StatusBadRequest)
|
|
}
|
|
|
|
var body map[string]string
|
|
if err := json.Unmarshal(recorder.Body.Bytes(), &body); err != nil {
|
|
t.Fatalf("decode response: %v", err)
|
|
}
|
|
if body["error"] != "session terminal route requires mode=agent; shell terminals must use /terminal/environment/:environmentId" {
|
|
t.Fatalf("error = %q", body["error"])
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestWaitForRemoteExecutionReadyRechecksReplacedExecution(t *testing.T) {
|
|
log := testTerminalLogger(t)
|
|
manager := lifecycle.NewManager(
|
|
nil,
|
|
bus.NewMemoryEventBus(log),
|
|
nil,
|
|
nil,
|
|
nil,
|
|
nil,
|
|
lifecycle.ExecutorFallbackDeny,
|
|
t.TempDir(),
|
|
log,
|
|
)
|
|
handler := NewTerminalHandler(manager, nil, nil, log)
|
|
|
|
staleServer := httptest.NewServer(http.HandlerFunc(func(_ http.ResponseWriter, r *http.Request) {
|
|
<-r.Context().Done()
|
|
}))
|
|
defer staleServer.Close()
|
|
readyServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
|
|
w.WriteHeader(http.StatusOK)
|
|
}))
|
|
defer readyServer.Close()
|
|
|
|
oldExecution := testRemoteExecution(t, staleServer.URL, "exec-old", "session-1", "env-1", log)
|
|
newExecution := testRemoteExecution(t, readyServer.URL, "exec-new", "session-1", "env-1", log)
|
|
|
|
if err := manager.ExecutionStoreForTesting().Add(oldExecution); err != nil {
|
|
t.Fatalf("add old execution: %v", err)
|
|
}
|
|
|
|
go func() {
|
|
time.Sleep(100 * time.Millisecond)
|
|
manager.RemoveExecution(oldExecution.ID)
|
|
if err := manager.ExecutionStoreForTesting().Add(newExecution); err != nil {
|
|
t.Errorf("add new execution: %v", err)
|
|
}
|
|
}()
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
|
|
defer cancel()
|
|
got, ok := handler.waitForRemoteExecutionReadyWithTimeout(ctx, "session-1", 1500*time.Millisecond)
|
|
if !ok {
|
|
t.Fatal("waitForRemoteExecutionReadyWithTimeout returned not ready")
|
|
}
|
|
if got.ID != newExecution.ID {
|
|
t.Fatalf("execution ID = %q, want %q", got.ID, newExecution.ID)
|
|
}
|
|
}
|
|
|
|
func testRemoteExecution(
|
|
t *testing.T,
|
|
serverURL string,
|
|
executionID string,
|
|
sessionID string,
|
|
taskEnvironmentID string,
|
|
log *logger.Logger,
|
|
) *lifecycle.AgentExecution {
|
|
t.Helper()
|
|
|
|
parsed, err := url.Parse(serverURL)
|
|
if err != nil {
|
|
t.Fatalf("parse server URL: %v", err)
|
|
}
|
|
host, portString, err := net.SplitHostPort(parsed.Host)
|
|
if err != nil {
|
|
t.Fatalf("split server host/port: %v", err)
|
|
}
|
|
port, err := strconv.Atoi(portString)
|
|
if err != nil {
|
|
t.Fatalf("parse server port: %v", err)
|
|
}
|
|
|
|
instance := &lifecycle.ExecutorInstance{
|
|
InstanceID: executionID,
|
|
Client: agentctlclient.NewClient(host, port, log),
|
|
RuntimeName: "docker",
|
|
WorkspacePath: "/workspace",
|
|
}
|
|
return instance.ToAgentExecution(&lifecycle.ExecutorCreateRequest{
|
|
TaskID: "task-1",
|
|
SessionID: sessionID,
|
|
TaskEnvironmentID: taskEnvironmentID,
|
|
WorkspacePath: "/workspace",
|
|
})
|
|
}
|
|
|
|
func testTerminalLogger(t *testing.T) *logger.Logger {
|
|
t.Helper()
|
|
log, err := logger.NewLogger(logger.LoggingConfig{
|
|
Level: "error",
|
|
Format: "json",
|
|
OutputPath: t.TempDir() + "/test.log",
|
|
})
|
|
if err != nil {
|
|
t.Fatalf("create logger: %v", err)
|
|
}
|
|
return log
|
|
}
|