feat(feishu): support sender/topic-scoped group session routing (openclaw#17798) thanks @yfge

Verified:
- pnpm build
- pnpm check
- pnpm test:macmini

Co-authored-by: yfge <1186273+yfge@users.noreply.github.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>

CHANGELOG.md

@@ -16,6 +16,7 @@ Docs: https://docs.openclaw.ai
 ### Fixes
 
 - Feishu/Reply media attachments: send Feishu reply `mediaUrl`/`mediaUrls` payloads as attachments alongside text/streamed replies in the reply dispatcher, including legacy fallback when `mediaUrls` is empty. (#28959)
+- Feishu/Group session routing: add configurable group session scopes (`group`, `group_sender`, `group_topic`, `group_topic_sender`) with legacy `topicSessionMode=enabled` compatibility so Feishu group conversations can isolate sessions by sender/topic as configured. (#17798)
 - Feishu/Typing backoff: re-throw Feishu typing add/remove rate-limit and quota errors (`429`, `99991400`, `99991403`) and detect SDK non-throwing backoff responses so the typing keepalive circuit breaker can stop retries instead of looping indefinitely. (#28494)
 - Feishu/Probe status caching: cache successful `probeFeishu()` bot-info results for 10 minutes (bounded cache with per-account keying) to reduce repeated status/onboarding probe API calls, while bypassing cache for failures and exceptions. (#28907) Thanks @Glucksberg.
 - Feishu/Opus media send type: send `.opus` attachments with `msg_type: "audio"` (instead of `"media"`) so Feishu voice messages deliver correctly while `.mp4` remains `msg_type: "media"` and documents remain `msg_type: "file"`. (#28269) Thanks @Glucksberg.

extensions/feishu/src/bot.test.ts

@@ -10,6 +10,7 @@ const {
   mockGetMessageFeishu,
   mockDownloadMessageResourceFeishu,
   mockCreateFeishuClient,
+  mockResolveAgentRoute,
 } = vi.hoisted(() => ({
   mockCreateFeishuReplyDispatcher: vi.fn(() => ({
     dispatcher: vi.fn(),
@@ -24,6 +25,12 @@ const {
     fileName: "clip.mp4",
   }),
   mockCreateFeishuClient: vi.fn(),
+  mockResolveAgentRoute: vi.fn(() => ({
+    agentId: "main",
+    accountId: "default",
+    sessionKey: "agent:main:feishu:dm:ou-attacker",
+    matchedBy: "default",
+  })),
 }));
 
 vi.mock("./reply-dispatcher.js", () => ({
@@ -120,6 +127,12 @@ describe("handleFeishuMessage command authorization", () => {
 
   beforeEach(() => {
     vi.clearAllMocks();
+    mockResolveAgentRoute.mockReturnValue({
+      agentId: "main",
+      accountId: "default",
+      sessionKey: "agent:main:feishu:dm:ou-attacker",
+      matchedBy: "default",
+    });
     mockCreateFeishuClient.mockReturnValue({
       contact: {
         user: {
@@ -133,12 +146,7 @@ describe("handleFeishuMessage command authorization", () => {
       },
       channel: {
         routing: {
-          resolveAgentRoute: vi.fn(() => ({
-            agentId: "main",
-            accountId: "default",
-            sessionKey: "agent:main:feishu:dm:ou-attacker",
-            matchedBy: "default",
-          })),
+          resolveAgentRoute: mockResolveAgentRoute,
         },
         reply: {
           resolveEnvelopeFormatOptions: vi.fn(() => ({ template: "channel+name+time" })),
@@ -540,4 +548,117 @@ describe("handleFeishuMessage command authorization", () => {
       }),
     );
   });
+
+  it("routes group sessions by sender when groupSessionScope=group_sender", async () => {
+    mockShouldComputeCommandAuthorized.mockReturnValue(false);
+
+    const cfg: ClawdbotConfig = {
+      channels: {
+        feishu: {
+          groups: {
+            "oc-group": {
+              requireMention: false,
+              groupSessionScope: "group_sender",
+            },
+          },
+        },
+      },
+    } as ClawdbotConfig;
+
+    const event: FeishuMessageEvent = {
+      sender: { sender_id: { open_id: "ou-scope-user" } },
+      message: {
+        message_id: "msg-scope-group-sender",
+        chat_id: "oc-group",
+        chat_type: "group",
+        message_type: "text",
+        content: JSON.stringify({ text: "group sender scope" }),
+      },
+    };
+
+    await dispatchMessage({ cfg, event });
+
+    expect(mockResolveAgentRoute).toHaveBeenCalledWith(
+      expect.objectContaining({
+        peer: { kind: "group", id: "oc-group:sender:ou-scope-user" },
+        parentPeer: null,
+      }),
+    );
+  });
+
+  it("routes topic sessions and parentPeer when groupSessionScope=group_topic_sender", async () => {
+    mockShouldComputeCommandAuthorized.mockReturnValue(false);
+
+    const cfg: ClawdbotConfig = {
+      channels: {
+        feishu: {
+          groups: {
+            "oc-group": {
+              requireMention: false,
+              groupSessionScope: "group_topic_sender",
+            },
+          },
+        },
+      },
+    } as ClawdbotConfig;
+
+    const event: FeishuMessageEvent = {
+      sender: { sender_id: { open_id: "ou-topic-user" } },
+      message: {
+        message_id: "msg-scope-topic-sender",
+        chat_id: "oc-group",
+        chat_type: "group",
+        root_id: "om_root_topic",
+        message_type: "text",
+        content: JSON.stringify({ text: "topic sender scope" }),
+      },
+    };
+
+    await dispatchMessage({ cfg, event });
+
+    expect(mockResolveAgentRoute).toHaveBeenCalledWith(
+      expect.objectContaining({
+        peer: { kind: "group", id: "oc-group:topic:om_root_topic:sender:ou-topic-user" },
+        parentPeer: { kind: "group", id: "oc-group" },
+      }),
+    );
+  });
+
+  it("maps legacy topicSessionMode=enabled to group_topic routing", async () => {
+    mockShouldComputeCommandAuthorized.mockReturnValue(false);
+
+    const cfg: ClawdbotConfig = {
+      channels: {
+        feishu: {
+          topicSessionMode: "enabled",
+          groups: {
+            "oc-group": {
+              requireMention: false,
+            },
+          },
+        },
+      },
+    } as ClawdbotConfig;
+
+    const event: FeishuMessageEvent = {
+      sender: { sender_id: { open_id: "ou-legacy" } },
+      message: {
+        message_id: "msg-legacy-topic-mode",
+        chat_id: "oc-group",
+        chat_type: "group",
+        root_id: "om_root_legacy",
+        message_type: "text",
+        content: JSON.stringify({ text: "legacy topic mode" }),
+      },
+    };
+
+    await dispatchMessage({ cfg, event });
+
+    expect(mockResolveAgentRoute).toHaveBeenCalledWith(
+      expect.objectContaining({
+        peer: { kind: "group", id: "oc-group:topic:om_root_legacy" },
+        parentPeer: { kind: "group", id: "oc-group" },
+      }),
+    );
+  });
 });

extensions/feishu/src/bot.ts

@@ -755,19 +755,39 @@ export async function handleFeishuMessage(params: {
     const feishuFrom = `feishu:${ctx.senderOpenId}`;
     const feishuTo = isGroup ? `chat:${ctx.chatId}` : `user:${ctx.senderOpenId}`;
 
-    // Resolve peer ID for session routing
-    // When topicSessionMode is enabled, messages within a topic (identified by root_id)
-    // get a separate session from the main group chat.
+    // Resolve peer ID for session routing.
+    // Default is one session per group chat; this can be customized with groupSessionScope.
     let peerId = isGroup ? ctx.chatId : ctx.senderOpenId;
-    let topicSessionMode: "enabled" | "disabled" = "disabled";
-    if (isGroup && ctx.rootId) {
-      const groupConfig = resolveFeishuGroupConfig({ cfg: feishuCfg, groupId: ctx.chatId });
-      topicSessionMode = groupConfig?.topicSessionMode ?? feishuCfg?.topicSessionMode ?? "disabled";
-      if (topicSessionMode === "enabled") {
-        // Use chatId:topic:rootId as peer ID for topic-scoped sessions
-        peerId = `${ctx.chatId}:topic:${ctx.rootId}`;
-        log(`feishu[${account.accountId}]: topic session isolation enabled, peer=${peerId}`);
+    let groupSessionScope: "group" | "group_sender" | "group_topic" | "group_topic_sender" =
+      "group";
+
+    if (isGroup) {
+      const legacyTopicSessionMode =
+        groupConfig?.topicSessionMode ?? feishuCfg?.topicSessionMode ?? "disabled";
+      groupSessionScope =
+        groupConfig?.groupSessionScope ??
+        feishuCfg?.groupSessionScope ??
+        (legacyTopicSessionMode === "enabled" ? "group_topic" : "group");
+
+      switch (groupSessionScope) {
+        case "group_sender":
+          peerId = `${ctx.chatId}:sender:${ctx.senderOpenId}`;
+          break;
+        case "group_topic":
+          peerId = ctx.rootId ? `${ctx.chatId}:topic:${ctx.rootId}` : ctx.chatId;
+          break;
+        case "group_topic_sender":
+          peerId = ctx.rootId
+            ? `${ctx.chatId}:topic:${ctx.rootId}:sender:${ctx.senderOpenId}`
+            : `${ctx.chatId}:sender:${ctx.senderOpenId}`;
+          break;
+        case "group":
+        default:
+          peerId = ctx.chatId;
+          break;
       }
+
+      log(`feishu[${account.accountId}]: group session scope=${groupSessionScope}, peer=${peerId}`);
     }
 
     let route = core.channel.routing.resolveAgentRoute({
@@ -778,9 +798,11 @@ export async function handleFeishuMessage(params: {
         kind: isGroup ? "group" : "direct",
         id: peerId,
       },
-      // Add parentPeer for binding inheritance in topic mode
+      // Add parentPeer for binding inheritance in topic-scoped modes.
       parentPeer:
-        isGroup && ctx.rootId && topicSessionMode === "enabled"
+        isGroup &&
+        ctx.rootId &&
+        (groupSessionScope === "group_topic" || groupSessionScope === "group_topic_sender")
           ? {
               kind: "group",
               id: ctx.chatId,

extensions/feishu/src/channel.ts

@@ -101,6 +101,10 @@ export const feishuPlugin: ChannelPlugin<ResolvedFeishuAccount> = {
           items: { oneOf: [{ type: "string" }, { type: "number" }] },
         },
         requireMention: { type: "boolean" },
+        groupSessionScope: {
+          type: "string",
+          enum: ["group", "group_sender", "group_topic", "group_topic_sender"],
+        },
         topicSessionMode: { type: "string", enum: ["disabled", "enabled"] },
         historyLimit: { type: "integer", minimum: 0 },
         dmHistoryLimit: { type: "integer", minimum: 0 },

extensions/feishu/src/config-schema.ts

@@ -91,12 +91,23 @@ const FeishuToolsConfigSchema = z
   .optional();
 
 /**
+ * Group session scope for routing Feishu group messages.
+ * - "group" (default): one session per group chat
+ * - "group_sender": one session per (group + sender)
+ * - "group_topic": one session per group topic thread (falls back to group if no topic)
+ * - "group_topic_sender": one session per (group + topic thread + sender),
+ *   falls back to (group + sender) if no topic
+ */
+const GroupSessionScopeSchema = z
+  .enum(["group", "group_sender", "group_topic", "group_topic_sender"])
+  .optional();
+
+/**
+ * @deprecated Use groupSessionScope instead.
+ *
  * Topic session isolation mode for group chats.
  * - "disabled" (default): All messages in a group share one session
  * - "enabled": Messages in different topics get separate sessions
- *
- * When enabled, the session key becomes `chat:{chatId}:topic:{rootId}`
- * for messages within a topic thread, allowing isolated conversations.
  */
 const TopicSessionModeSchema = z.enum(["disabled", "enabled"]).optional();
 
@@ -108,6 +119,7 @@ export const FeishuGroupSchema = z
     enabled: z.boolean().optional(),
     allowFrom: z.array(z.union([z.string(), z.number()])).optional(),
     systemPrompt: z.string().optional(),
+    groupSessionScope: GroupSessionScopeSchema,
     topicSessionMode: TopicSessionModeSchema,
   })
   .strict();
@@ -153,6 +165,8 @@ export const FeishuAccountConfigSchema = z
     connectionMode: FeishuConnectionModeSchema.optional(),
     webhookPath: z.string().optional(),
     ...FeishuSharedConfigShape,
+    groupSessionScope: GroupSessionScopeSchema,
+    topicSessionMode: TopicSessionModeSchema,
   })
   .strict();
 
@@ -171,6 +185,7 @@ export const FeishuConfigSchema = z
     dmPolicy: DmPolicySchema.optional().default("pairing"),
     groupPolicy: GroupPolicySchema.optional().default("allowlist"),
     requireMention: z.boolean().optional().default(true),
+    groupSessionScope: GroupSessionScopeSchema,
     topicSessionMode: TopicSessionModeSchema,
     // Dynamic agent creation for DM users
     dynamicAgentCreation: DynamicAgentCreationSchema,