mirror of
https://github.com/Tencent/WeKnora.git
synced 2026-11-02 22:02:16 +08:00
wizardchen
380e371c2e
Drop the memory pipeline, API fields, settings UI, and embed toggles so chat no longer depends on Neo4j graph storage for episodic recall.
387 lines
12 KiB
Go
387 lines
12 KiB
Go
package handler
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"errors"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/Tencent/WeKnora/internal/application/service"
|
|
"github.com/Tencent/WeKnora/internal/handler/session"
|
|
"github.com/Tencent/WeKnora/internal/middleware"
|
|
"github.com/Tencent/WeKnora/internal/types"
|
|
"github.com/Tencent/WeKnora/internal/types/interfaces"
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
const (
|
|
testEmbedChannelID = "ch-session-test"
|
|
testEmbedTenantID = uint64(42)
|
|
testEmbedSessionID = "11111111-2222-3333-4444-555555555555"
|
|
testEmbedPublishTok = "em_publish_session_test"
|
|
)
|
|
|
|
type stubSessionServiceForEmbed struct {
|
|
interfaces.SessionService
|
|
sessions map[string]*types.Session
|
|
created *types.Session
|
|
}
|
|
|
|
func (s *stubSessionServiceForEmbed) GetSession(_ context.Context, id string) (*types.Session, error) {
|
|
sess, ok := s.sessions[id]
|
|
if !ok {
|
|
return nil, errors.New("session not found")
|
|
}
|
|
return sess, nil
|
|
}
|
|
|
|
func (s *stubSessionServiceForEmbed) GetSessionByID(_ context.Context, tenantID uint64, id string) (*types.Session, error) {
|
|
sess, ok := s.sessions[id]
|
|
if !ok || sess.TenantID != tenantID {
|
|
return nil, errors.New("session not found")
|
|
}
|
|
return sess, nil
|
|
}
|
|
|
|
func (s *stubSessionServiceForEmbed) SetSessionOwnerID(_ context.Context, tenantID uint64, sessionID, ownerID string) error {
|
|
sess, ok := s.sessions[sessionID]
|
|
if !ok || sess.TenantID != tenantID {
|
|
return errors.New("session not found")
|
|
}
|
|
sess.UserID = ownerID
|
|
return nil
|
|
}
|
|
|
|
func (s *stubSessionServiceForEmbed) CreateSession(_ context.Context, session *types.Session) (*types.Session, error) {
|
|
created := *session
|
|
if created.ID == "" {
|
|
created.ID = testEmbedSessionID
|
|
}
|
|
s.created = &created
|
|
return &created, nil
|
|
}
|
|
|
|
type sessionEmbedSvc struct {
|
|
interfaces.EmbedChannelService
|
|
embedChunk func(context.Context, *types.EmbedChannel, string) (*types.Chunk, error)
|
|
}
|
|
|
|
func (s *sessionEmbedSvc) Create(context.Context, uint64, string, *types.EmbedChannel) (*types.EmbedChannel, string, error) {
|
|
return nil, "", nil
|
|
}
|
|
func (s *sessionEmbedSvc) ListByAgent(context.Context, uint64, string) ([]*types.EmbedChannel, error) {
|
|
return nil, nil
|
|
}
|
|
func (s *sessionEmbedSvc) ListByTenant(context.Context, uint64) ([]*types.EmbedChannel, error) {
|
|
return nil, nil
|
|
}
|
|
func (s *sessionEmbedSvc) Update(context.Context, uint64, string, *types.EmbedChannel, *bool, *bool, *bool, *bool, *string, *string, *string) (*types.EmbedChannel, error) {
|
|
return nil, nil
|
|
}
|
|
func (s *sessionEmbedSvc) GetOwnedChannel(context.Context, uint64, string) (*types.EmbedChannel, error) {
|
|
return nil, service.ErrEmbedChannelNotFound
|
|
}
|
|
func (s *sessionEmbedSvc) Delete(context.Context, uint64, string) error { return nil }
|
|
func (s *sessionEmbedSvc) RotateToken(context.Context, uint64, string) (*types.EmbedChannel, string, error) {
|
|
return nil, "", nil
|
|
}
|
|
func (s *sessionEmbedSvc) LookupForEmbed(context.Context, string, string) (*types.EmbedChannel, error) {
|
|
return nil, nil
|
|
}
|
|
func (s *sessionEmbedSvc) LookupEnabledChannel(context.Context, string) (*types.EmbedChannel, error) {
|
|
return nil, nil
|
|
}
|
|
func (s *sessionEmbedSvc) IssueSessionToken(context.Context, string) (string, int, error) {
|
|
return "", 0, nil
|
|
}
|
|
func (s *sessionEmbedSvc) IssuePreviewSession(context.Context, uint64, string) (string, int, error) {
|
|
return "", 0, nil
|
|
}
|
|
func (s *sessionEmbedSvc) ResolveSessionToken(context.Context, string) (string, error) {
|
|
return "", nil
|
|
}
|
|
func (s *sessionEmbedSvc) PublicConfig(context.Context, *types.EmbedChannel) types.EmbedChannelPublicConfig {
|
|
return types.EmbedChannelPublicConfig{}
|
|
}
|
|
func (s *sessionEmbedSvc) SuggestedQuestions(context.Context, *types.EmbedChannel, int) ([]types.SuggestedQuestion, error) {
|
|
return nil, nil
|
|
}
|
|
func (s *sessionEmbedSvc) EmbedChunk(ctx context.Context, ch *types.EmbedChannel, chunkID string) (*types.Chunk, error) {
|
|
if s.embedChunk != nil {
|
|
return s.embedChunk(ctx, ch, chunkID)
|
|
}
|
|
return nil, nil
|
|
}
|
|
func (s *sessionEmbedSvc) EmbedDisplayTitle(context.Context, *types.EmbedChannel) string {
|
|
return ""
|
|
}
|
|
|
|
func testEmbedChannel() *types.EmbedChannel {
|
|
return &types.EmbedChannel{
|
|
ID: testEmbedChannelID,
|
|
TenantID: testEmbedTenantID,
|
|
PublishToken: testEmbedPublishTok,
|
|
Enabled: true,
|
|
}
|
|
}
|
|
|
|
func validEmbedSession(ch *types.EmbedChannel) *types.Session {
|
|
return &types.Session{
|
|
ID: testEmbedSessionID,
|
|
TenantID: ch.TenantID,
|
|
Description: service.EmbedSessionDescription(ch.ID),
|
|
}
|
|
}
|
|
|
|
func newEnsureEmbedSessionCtx(ch *types.EmbedChannel, sessionID, sig string) (*gin.Context, *httptest.ResponseRecorder) {
|
|
gin.SetMode(gin.TestMode)
|
|
w := httptest.NewRecorder()
|
|
c, _ := gin.CreateTestContext(w)
|
|
c.Request = httptest.NewRequest(http.MethodGet, "/sessions/"+sessionID+"/messages", nil)
|
|
if sig != "" {
|
|
c.Request.Header.Set("X-Embed-Session", sig)
|
|
}
|
|
c.Params = gin.Params{{Key: "session_id", Value: sessionID}}
|
|
ctx := context.WithValue(c.Request.Context(), middleware.EmbedChannelContextKey, ch)
|
|
c.Request = c.Request.WithContext(ctx)
|
|
return c, w
|
|
}
|
|
|
|
func TestEnsureEmbedSessionValid(t *testing.T) {
|
|
ch := testEmbedChannel()
|
|
sig := service.SignEmbedSessionHandle(ch, testEmbedSessionID)
|
|
h := &EmbedChannelHandler{
|
|
sessionService: &stubSessionServiceForEmbed{
|
|
sessions: map[string]*types.Session{
|
|
testEmbedSessionID: validEmbedSession(ch),
|
|
},
|
|
},
|
|
}
|
|
c, w := newEnsureEmbedSessionCtx(ch, testEmbedSessionID, sig)
|
|
if err := h.ensureEmbedSession(c); err != nil {
|
|
t.Fatalf("ensureEmbedSession() = %v, want nil", err)
|
|
}
|
|
if w.Code != http.StatusOK {
|
|
t.Fatalf("status = %d, want no response written on success", w.Code)
|
|
}
|
|
}
|
|
|
|
func TestEnsureEmbedSessionWrongTenant(t *testing.T) {
|
|
ch := testEmbedChannel()
|
|
sig := service.SignEmbedSessionHandle(ch, testEmbedSessionID)
|
|
h := &EmbedChannelHandler{
|
|
sessionService: &stubSessionServiceForEmbed{
|
|
sessions: map[string]*types.Session{
|
|
testEmbedSessionID: {
|
|
ID: testEmbedSessionID,
|
|
TenantID: 999,
|
|
Description: service.EmbedSessionDescription(ch.ID),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
c, w := newEnsureEmbedSessionCtx(ch, testEmbedSessionID, sig)
|
|
if err := h.ensureEmbedSession(c); err == nil {
|
|
t.Fatal("expected error for cross-tenant session")
|
|
}
|
|
if w.Code != http.StatusNotFound {
|
|
t.Fatalf("status = %d, want %d, body = %s", w.Code, http.StatusNotFound, w.Body.String())
|
|
}
|
|
}
|
|
|
|
func TestEnsureEmbedSessionWrongDescription(t *testing.T) {
|
|
ch := testEmbedChannel()
|
|
sig := service.SignEmbedSessionHandle(ch, testEmbedSessionID)
|
|
h := &EmbedChannelHandler{
|
|
sessionService: &stubSessionServiceForEmbed{
|
|
sessions: map[string]*types.Session{
|
|
testEmbedSessionID: {
|
|
ID: testEmbedSessionID,
|
|
TenantID: ch.TenantID,
|
|
Description: "not-an-embed-session",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
c, w := newEnsureEmbedSessionCtx(ch, testEmbedSessionID, sig)
|
|
if err := h.ensureEmbedSession(c); err == nil {
|
|
t.Fatal("expected error for wrong description marker")
|
|
}
|
|
if w.Code != http.StatusForbidden {
|
|
t.Fatalf("status = %d, body = %s", w.Code, w.Body.String())
|
|
}
|
|
}
|
|
|
|
func TestEnsureEmbedSessionInvalidSig(t *testing.T) {
|
|
ch := testEmbedChannel()
|
|
h := &EmbedChannelHandler{
|
|
sessionService: &stubSessionServiceForEmbed{
|
|
sessions: map[string]*types.Session{
|
|
testEmbedSessionID: validEmbedSession(ch),
|
|
},
|
|
},
|
|
}
|
|
c, w := newEnsureEmbedSessionCtx(ch, testEmbedSessionID, "invalid-signature")
|
|
if err := h.ensureEmbedSession(c); err == nil {
|
|
t.Fatal("expected error for invalid signature")
|
|
}
|
|
if w.Code != http.StatusForbidden {
|
|
t.Fatalf("status = %d, body = %s", w.Code, w.Body.String())
|
|
}
|
|
}
|
|
|
|
func TestEnsureEmbedSessionNotFound(t *testing.T) {
|
|
ch := testEmbedChannel()
|
|
h := &EmbedChannelHandler{sessionService: &stubSessionServiceForEmbed{sessions: map[string]*types.Session{}}}
|
|
c, w := newEnsureEmbedSessionCtx(ch, testEmbedSessionID, "anything")
|
|
if err := h.ensureEmbedSession(c); err == nil {
|
|
t.Fatal("expected error for missing session")
|
|
}
|
|
if w.Code != http.StatusNotFound {
|
|
t.Fatalf("status = %d, body = %s", w.Code, w.Body.String())
|
|
}
|
|
}
|
|
|
|
func TestCreateEmbedSessionSuccess(t *testing.T) {
|
|
gin.SetMode(gin.TestMode)
|
|
ch := testEmbedChannel()
|
|
stub := &stubSessionServiceForEmbed{sessions: map[string]*types.Session{}}
|
|
h := &EmbedChannelHandler{sessionService: stub}
|
|
|
|
w := httptest.NewRecorder()
|
|
c, _ := gin.CreateTestContext(w)
|
|
c.Request = httptest.NewRequest(http.MethodPost, "/sessions", nil)
|
|
c.Set(types.TenantIDContextKey.String(), ch.TenantID)
|
|
ctx := context.WithValue(c.Request.Context(), middleware.EmbedChannelContextKey, ch)
|
|
c.Request = c.Request.WithContext(ctx)
|
|
|
|
h.CreateEmbedSession(c)
|
|
|
|
if w.Code != http.StatusCreated {
|
|
t.Fatalf("status = %d, body = %s", w.Code, w.Body.String())
|
|
}
|
|
var resp struct {
|
|
Success bool `json:"success"`
|
|
Data struct {
|
|
ID string `json:"id"`
|
|
Sig string `json:"sig"`
|
|
} `json:"data"`
|
|
}
|
|
if err := json.Unmarshal(w.Body.Bytes(), &resp); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !resp.Success || resp.Data.ID != testEmbedSessionID {
|
|
t.Fatalf("unexpected response: %#v", resp)
|
|
}
|
|
if stub.created == nil || stub.created.Description != service.EmbedSessionDescription(ch.ID) {
|
|
t.Fatalf("created session marker = %q", stub.created.Description)
|
|
}
|
|
if !service.VerifyEmbedSessionHandle(ch, resp.Data.ID, resp.Data.Sig) {
|
|
t.Fatal("returned sig must verify against created session")
|
|
}
|
|
}
|
|
|
|
func TestGetEmbedChunkForbidden(t *testing.T) {
|
|
gin.SetMode(gin.TestMode)
|
|
ch := testEmbedChannel()
|
|
h := &EmbedChannelHandler{
|
|
embedSvc: &sessionEmbedSvc{
|
|
embedChunk: func(_ context.Context, _ *types.EmbedChannel, _ string) (*types.Chunk, error) {
|
|
return nil, service.ErrEmbedChunkForbidden
|
|
},
|
|
},
|
|
}
|
|
|
|
w := httptest.NewRecorder()
|
|
c, _ := gin.CreateTestContext(w)
|
|
c.Request = httptest.NewRequest(http.MethodGet, "/chunks/chunk-1", nil)
|
|
c.Params = gin.Params{{Key: "chunk_id", Value: "chunk-1"}}
|
|
ctx := context.WithValue(c.Request.Context(), middleware.EmbedChannelContextKey, ch)
|
|
c.Request = c.Request.WithContext(ctx)
|
|
|
|
h.GetEmbedChunk(c)
|
|
|
|
if w.Code != http.StatusForbidden {
|
|
t.Fatalf("status = %d, body = %s", w.Code, w.Body.String())
|
|
}
|
|
}
|
|
|
|
func TestGetEmbedChunkSuccess(t *testing.T) {
|
|
gin.SetMode(gin.TestMode)
|
|
ch := testEmbedChannel()
|
|
h := &EmbedChannelHandler{
|
|
embedSvc: &sessionEmbedSvc{
|
|
embedChunk: func(_ context.Context, _ *types.EmbedChannel, chunkID string) (*types.Chunk, error) {
|
|
return &types.Chunk{ID: chunkID, Content: "hello"}, nil
|
|
},
|
|
},
|
|
}
|
|
|
|
w := httptest.NewRecorder()
|
|
c, _ := gin.CreateTestContext(w)
|
|
c.Request = httptest.NewRequest(http.MethodGet, "/chunks/chunk-ok", nil)
|
|
c.Params = gin.Params{{Key: "chunk_id", Value: "chunk-ok"}}
|
|
ctx := context.WithValue(c.Request.Context(), middleware.EmbedChannelContextKey, ch)
|
|
c.Request = c.Request.WithContext(ctx)
|
|
|
|
h.GetEmbedChunk(c)
|
|
|
|
if w.Code != http.StatusOK {
|
|
t.Fatalf("status = %d, body = %s", w.Code, w.Body.String())
|
|
}
|
|
}
|
|
|
|
func newEmbedStopSessionCtx(ch *types.EmbedChannel, sessionID, sig, body string) (*gin.Context, *httptest.ResponseRecorder) {
|
|
gin.SetMode(gin.TestMode)
|
|
w := httptest.NewRecorder()
|
|
c, _ := gin.CreateTestContext(w)
|
|
c.Request = httptest.NewRequest(http.MethodPost, "/sessions/"+sessionID+"/stop", strings.NewReader(body))
|
|
c.Request.Header.Set("Content-Type", "application/json")
|
|
if sig != "" {
|
|
c.Request.Header.Set("X-Embed-Session", sig)
|
|
}
|
|
c.Params = gin.Params{{Key: "session_id", Value: sessionID}}
|
|
c.Set(types.TenantIDContextKey.String(), ch.TenantID)
|
|
ctx := context.WithValue(c.Request.Context(), middleware.EmbedChannelContextKey, ch)
|
|
c.Request = c.Request.WithContext(ctx)
|
|
return c, w
|
|
}
|
|
|
|
func TestEmbedStopSessionInvalidSig(t *testing.T) {
|
|
ch := testEmbedChannel()
|
|
h := &EmbedChannelHandler{
|
|
sessionService: &stubSessionServiceForEmbed{
|
|
sessions: map[string]*types.Session{
|
|
testEmbedSessionID: validEmbedSession(ch),
|
|
},
|
|
},
|
|
sessionHandler: &session.Handler{},
|
|
}
|
|
c, w := newEmbedStopSessionCtx(ch, testEmbedSessionID, "bad-sig", `{"message_id":"msg-1"}`)
|
|
h.EmbedStopSession(c)
|
|
if w.Code != http.StatusForbidden {
|
|
t.Fatalf("status = %d, body = %s", w.Code, w.Body.String())
|
|
}
|
|
}
|
|
|
|
func TestEmbedStopSessionMissingMessageID(t *testing.T) {
|
|
ch := testEmbedChannel()
|
|
sig := service.SignEmbedSessionHandle(ch, testEmbedSessionID)
|
|
h := &EmbedChannelHandler{
|
|
sessionService: &stubSessionServiceForEmbed{
|
|
sessions: map[string]*types.Session{
|
|
testEmbedSessionID: validEmbedSession(ch),
|
|
},
|
|
},
|
|
sessionHandler: &session.Handler{},
|
|
}
|
|
c, w := newEmbedStopSessionCtx(ch, testEmbedSessionID, sig, `{}`)
|
|
h.EmbedStopSession(c)
|
|
if w.Code != http.StatusBadRequest {
|
|
t.Fatalf("status = %d, body = %s", w.Code, w.Body.String())
|
|
}
|
|
}
|