fix(agent): request approval for protected path access

.opencode/agents/instruction.md

@@ -1,7 +1,7 @@
 ---
 description: TJWater Agent，用于供水网络分析和操作员工作流
 mode: primary
-model: deepseek/deepseek-v4-flash
+model: deepseek/deepseek-flash
 ---
 你是 TJWater 供水管网分析 Agent，运用水力专业知识，回复用户时使用简体中文，内容要求简洁准确。
 

Dockerfile

@@ -63,7 +63,7 @@ COPY patches/opencode-1.18.13-message-phase.patch /tmp/opencode-message-phase.pa
 
 RUN git apply --check /tmp/opencode-message-phase.patch && \
     git apply /tmp/opencode-message-phase.patch && \
-    bun install --frozen-lockfile --ignore-scripts && \
+    bun install --frozen-lockfile --ignore-scripts --filter ./packages/opencode --filter @opencode-ai/llm && \
     bun test --cwd packages/llm test/provider/openai-responses.test.ts && \
     OPENCODE_VERSION="$OPENCODE_PATCH_VERSION" bun run --cwd packages/opencode build --single --skip-install --skip-embed-web-ui && \
     case "$(uname -m)" in \

contracts/agent-v1.openapi.json

@@ -1014,7 +1014,7 @@
                       "auto",
                       "always"
                     ],
-                    "description": "request forwards approval prompts; auto approves only the low-risk allowlist; always approves every prompt not explicitly denied by OpenCode."
+                    "description": "request forwards approval prompts; auto approves only the low-risk allowlist and forwards other requests; always approves routine prompts but forwards sensitive paths and force removal for user approval."
                   }
                 },
                 "required": [

contracts/manifest.json

@@ -3,7 +3,7 @@
   "contracts": {
     "agent": {
       "file": "agent-v1.openapi.json",
-      "sha256": "94bd8914597c56b6429160e8c556993ac0617ad079de2980a4b6cb9fdf89c039"
+      "sha256": "dbfaec4b72eb30592523f7c5a21097d4cfb2e3beb370540c6da24b3d4aa5b366"
     }
   }
 }

opencode.json

@@ -7,49 +7,52 @@
       }
     }
   },
-  "model": "deepseek/deepseek-v4-flash",
+  "model": "deepseek/deepseek-flash",
   "server": {
     "hostname": "127.0.0.1",
     "port": 4096
   },
   "permission": {
     "*": "ask",
-    "external_directory": "deny",
+    "external_directory": {
+      "*": "ask",
+      "/app/.opencode/skills/*": "allow"
+    },
     "read": {
       "*": "allow",
-      ".env": "deny",
+      ".env": "ask",
-      ".env.*": "deny",
+      ".env.*": "ask",
-      "*.env": "deny",
+      "*.env": "ask",
-      "**/.env": "deny",
+      "**/.env": "ask",
-      "**/.env.*": "deny",
+      "**/.env.*": "ask",
-      "**/*.env": "deny",
+      "**/*.env": "ask",
-      "data/**": "deny",
+      "data/**": "ask",
-      "**/data/**": "deny",
+      "**/data/**": "ask",
-      "logs/**": "deny",
+      "logs/**": "ask",
-      "**/logs/**": "deny"
+      "**/logs/**": "ask"
     },
     "edit": {
       "*": "ask",
-      ".env": "deny",
+      ".env": "ask",
-      ".env.*": "deny",
+      ".env.*": "ask",
-      "*.env": "deny",
+      "*.env": "ask",
-      "**/.env": "deny",
+      "**/.env": "ask",
-      "**/.env.*": "deny",
+      "**/.env.*": "ask",
-      "**/*.env": "deny",
+      "**/*.env": "ask",
-      "data/**": "deny",
+      "data/**": "ask",
-      "**/data/**": "deny",
+      "**/data/**": "ask",
-      "logs/**": "deny",
+      "logs/**": "ask",
-      "**/logs/**": "deny"
+      "**/logs/**": "ask"
     },
     "bash": {
       "*": "ask",
       "rm *": "ask",
-      "rm -rf *": "deny",
+      "rm -rf *": "ask",
-      "rm -fr *": "deny",
+      "rm -fr *": "ask",
-      "rm -r -f *": "deny",
+      "rm -r -f *": "ask",
-      "rm -f -r *": "deny",
+      "rm -f -r *": "ask",
-      "rm --recursive --force *": "deny",
+      "rm --recursive --force *": "ask",
-      "rm --force --recursive *": "deny",
+      "rm --force --recursive *": "ask",
       "rmdir *": "ask",
       "mv *": "ask",
       "chmod *": "ask",
@@ -57,7 +60,7 @@
       "sudo *": "ask",
       "curl *": "ask",
       "wget *": "ask",
-      "*.env*": "deny"
+      "*.env*": "ask"
     },
     "question": "allow",
     "activity_update": "allow",

src/chat/modelConfig.ts

@@ -10,7 +10,7 @@ export type AgentModelOption = {
 
 export const defaultAgentModelOptions: AgentModelOption[] = [
   {
-    id: "deepseek/deepseek-v4-flash",
+    id: "deepseek/deepseek-flash",
     label: "快速",
     description: "快速回答和任务执行",
     icon: "bolt",

src/config.ts

@@ -52,7 +52,7 @@ const envSchema = z
     // opencode SDK 启动或连接运行时时的超时时间（毫秒）。
     OPENCODE_TIMEOUT_MS: z.coerce.number().int().positive().default(5000),
     // 默认使用的 opencode 模型标识。
-    OPENCODE_MODEL: z.string().default("deepseek/deepseek-v4-flash"),
+    OPENCODE_MODEL: z.string().default("deepseek/deepseek-flash"),
     // 聊天 UI 和 /stream 允许选择的 opencode 模型完整配置，JSON 数组。
     OPENCODE_MODEL_OPTIONS: z.string().default(defaultAgentModelOptionsJson),
     // opencode skills 树目录；会在运行时解析为绝对路径，避免工具 cwd 偏移。

src/contracts/openapi.ts

@@ -218,7 +218,7 @@ register("/api/v1/agent/sessions/{session_id}/runs", "post", {
               .enum(["request", "auto", "always"])
               .optional()
               .describe(
-                "request forwards approval prompts; auto approves only the low-risk allowlist; always approves every prompt not explicitly denied by OpenCode.",
+                "request forwards approval prompts; auto approves only the low-risk allowlist and forwards other requests; always approves routine prompts but forwards sensitive paths and force removal for user approval.",
               ),
           }),
         },

src/learning/orchestrator.ts

@@ -573,7 +573,7 @@ const toRuntimeModel = (model?: SupportedModel) => {
 };
 
 const GATE_MODEL = {
-  modelID: "deepseek-v4-flash",
+  modelID: "deepseek-flash",
   providerID: "deepseek",
 } as const;
 

src/routes/chat.ts

@@ -74,7 +74,7 @@ const payloadSchema = z.object({
     .optional()
     .default("request")
     .describe(
-      "request forwards approval prompts; auto approves only low-risk allowlisted tools; always approves every prompt not explicitly denied by OpenCode",
+      "request forwards approval prompts; auto approves only low-risk allowlisted tools and forwards other requests; always approves routine prompts but forwards sensitive paths and force removal for user approval",
     ),
 });
 

src/routes/chatPermissionPolicy.ts

@@ -47,7 +47,7 @@ export const canAutoApprovePermission = (
   }
 
   if (normalized === "bash") {
-    return isConversationWorkspace(context.workspaceRoot);
+    return isConversationWorkspace(context.workspaceRoot) && !isSensitiveBashCommand(context);
   }
 
   if (normalized === "read" || normalized === "edit" || normalized === "write") {
@@ -70,12 +70,20 @@ export const resolvePermissionApproval = (
   permission: string,
   context: PermissionApprovalContext = {},
 ) => {
-  if (isDirectRecursiveForceRemove(permission, context)) {
+  const normalized = normalizePermission(permission);
+  if (
+    isSensitiveBashCommand(context, normalized) ||
+    (approvalMode === "always" &&
+      (normalized === "external_directory" ||
+        normalized === "read" ||
+        ((normalized === "edit" || normalized === "write") &&
+          !isSafeConversationFileAccess(context))))
+  ) {
     return {
       autoApprove: false,
-      autoReject: true,
+      autoReject: false,
-      title: "已拒绝递归强制删除",
+      title: "等待权限确认",
-      detail: "当前安全策略禁止直接执行带 recursive 和 force 参数的 rm 命令。",
+      detail: undefined,
     } as const;
   }
 
@@ -85,7 +93,7 @@ export const resolvePermissionApproval = (
       autoReject: false,
       title: "已按始终允许模式放行",
       detail:
-        "当前会话处于始终允许模式，已放行本次权限请求；明确禁止的权限仍由 OpenCode 拒绝。",
+        "当前会话处于始终允许模式，已放行本次常规权限请求。",
     } as const;
   }
 
@@ -106,6 +114,21 @@ export const resolvePermissionApproval = (
   } as const;
 };
 
+const isSensitiveBashCommand = (
+  context: PermissionApprovalContext,
+  normalizedPermission = "bash",
+): boolean => {
+  if (normalizedPermission !== "bash") return false;
+  const command =
+    typeof context.metadata?.command === "string"
+      ? context.metadata.command
+      : context.patterns?.join("\n");
+  return Boolean(
+    (command && containsProtectedPath(command, true)) ||
+      isDirectRecursiveForceRemove("bash", context),
+  );
+};
+
 const isDirectRecursiveForceRemove = (
   permission: string,
   context: PermissionApprovalContext,
@@ -412,9 +435,16 @@ const isSafeConversationFileAccess = (
       relativeTarget !== ".." &&
       !relativeTarget.startsWith(`..${sep}`) &&
       !isAbsolute(relativeTarget) &&
-      !containsProtectedPath(relativeTarget, true)
+      !containsSensitiveFileSegment(relativeTarget)
     );
   } catch {
     return false;
   }
 };
+
+const containsSensitiveFileSegment = (value: string): boolean =>
+  value
+    .replaceAll("\\", "/")
+    .toLowerCase()
+    .split("/")
+    .some((segment) => segment.includes(".env") || segment === "data" || segment === "logs");

tests/chat/models.test.ts

@@ -6,7 +6,11 @@ import {
   resolveDefaultModel,
   supportedModels,
 } from "../../src/chat/models.js";
-import { parseAgentModelOptions } from "../../src/chat/modelConfig.js";
+import {
+  defaultAgentModelOptions,
+  getAgentModelIds,
+  parseAgentModelOptions,
+} from "../../src/chat/modelConfig.js";
 
 describe("agent model config", () => {
   it("keeps every exposed option in the supported model list", () => {
@@ -19,14 +23,19 @@ describe("agent model config", () => {
   });
 
   it("validates supported model ids", () => {
-    expect(isSupportedModel("deepseek/deepseek-v4-flash")).toBe(true);
+    expect(isSupportedModel(supportedModels[0])).toBe(true);
     expect(isSupportedModel("unknown/model")).toBe(false);
   });
 
-  it("rejects unsupported default models", () => {
+  it("defaults to the currently selectable DeepSeek models", () => {
-    expect(resolveDefaultModel("deepseek/deepseek-v4-pro")).toBe(
+    expect(getAgentModelIds(defaultAgentModelOptions)).toEqual([
+      "deepseek/deepseek-flash",
       "deepseek/deepseek-v4-pro",
-    );
+    ]);
+  });
+
+  it("rejects unsupported default models", () => {
+    expect(resolveDefaultModel(supportedModels[0])).toBe(supportedModels[0]);
     expect(() => resolveDefaultModel("unknown/model")).toThrow(
       "unsupported default agent model",
     );

tests/routes/chatPermissionPolicy.test.ts

@@ -124,10 +124,22 @@ describe("permission approval policy", () => {
     expect(resolvePermissionApproval("request", "show_chart").autoApprove).toBe(false);
     expect(resolvePermissionApproval("auto", "show_chart").autoApprove).toBe(true);
     expect(resolvePermissionApproval("auto", "bash").autoApprove).toBe(false);
+    expect(resolvePermissionApproval("auto", "external_directory")).toMatchObject({
+      autoApprove: false,
+      autoReject: false,
+    });
     expect(resolvePermissionApproval("always", "bash")).toMatchObject({
       autoApprove: true,
       title: "已按始终允许模式放行",
     });
+    expect(resolvePermissionApproval("always", "external_directory")).toMatchObject({
+      autoApprove: false,
+      autoReject: false,
+    });
+    expect(resolvePermissionApproval("always", "read")).toMatchObject({
+      autoApprove: false,
+      autoReject: false,
+    });
   });
 
   it("auto approves sandboxed shell and file access in a conversation workspace", async () => {
@@ -142,12 +154,40 @@ describe("permission approval policy", () => {
           metadata: { command: "python3 analysis.py" },
         }),
       ).toMatchObject({ autoApprove: true, autoReject: false });
+      for (const approvalMode of ["auto", "always"] as const) {
+        expect(
+          resolvePermissionApproval(approvalMode, "bash", {
+            workspaceRoot,
+            metadata: { command: "cat .env" },
+          }),
+        ).toMatchObject({ autoApprove: false, autoReject: false });
+      }
       expect(
         canAutoApprovePermission("edit", {
           workspaceRoot,
           metadata: { filePath: join(workspaceRoot, "result.json") },
         }),
       ).toBe(true);
+      expect(
+        resolvePermissionApproval("always", "edit", {
+          workspaceRoot,
+          metadata: { filePath: join(workspaceRoot, "result.json") },
+        }),
+      ).toMatchObject({ autoApprove: true, autoReject: false });
+      for (const filePath of [".env", "data/private.json", "logs/latest.log"]) {
+        expect(
+          resolvePermissionApproval("auto", "edit", {
+            workspaceRoot,
+            metadata: { filePath: join(workspaceRoot, filePath) },
+          }),
+        ).toMatchObject({ autoApprove: false, autoReject: false });
+        expect(
+          resolvePermissionApproval("always", "edit", {
+            workspaceRoot,
+            metadata: { filePath: join(workspaceRoot, filePath) },
+          }),
+        ).toMatchObject({ autoApprove: false, autoReject: false });
+      }
       expect(
         canAutoApprovePermission("glob", {
           workspaceRoot,
@@ -173,17 +213,19 @@ describe("permission approval policy", () => {
     "(rm -rf ./target)",
     "! rm -rf ./target",
     "npm test && rm --recursive --force ./target",
-  ])("rejects direct recursive force removal in always mode: %s", (command) => {
+  ])("asks before recursive force removal in always mode: %s", (command) => {
-    expect(
+    for (const approvalMode of ["auto", "always"] as const) {
-      resolvePermissionApproval("always", "bash", {
+      expect(
-        metadata: { command },
+        resolvePermissionApproval(approvalMode, "bash", {
-        patterns: [command],
+          metadata: { command },
-      }),
+          patterns: [command],
-    ).toMatchObject({
+        }),
-      autoApprove: false,
+      ).toMatchObject({
-      autoReject: true,
+        autoApprove: false,
-      title: "已拒绝递归强制删除",
+        autoReject: false,
-    });
+        title: "等待权限确认",
+      });
+    }
   });
 
   it.each(["rm tmp.txt", "rm -f tmp.txt", "rm -r tmp-dir", "echo 'rm -rf tmp'"])(

tests/routes/chatStream.test.ts

@@ -584,6 +584,28 @@ describe("streamPromptResponse", () => {
               always: ["npm test"],
             },
           },
+          {
+            type: "permission.asked",
+            properties: {
+              id: "perm-auto-external",
+              sessionID: "runtime-session-1",
+              permission: "external_directory",
+              patterns: ["/app/opencode.json/*"],
+              metadata: { filepath: "/app/opencode.json" },
+              always: ["/app/opencode.json/*"],
+            },
+          },
+          {
+            type: "permission.asked",
+            properties: {
+              id: "perm-auto-env",
+              sessionID: "runtime-session-1",
+              permission: "read",
+              patterns: [".env"],
+              metadata: { filepath: ".env" },
+              always: [".env"],
+            },
+          },
           { type: "session.idle", properties: { sessionID: "runtime-session-1" } },
         ]),
       prompt: async () => undefined,
@@ -606,9 +628,19 @@ describe("streamPromptResponse", () => {
       request_id: "perm-auto-bash",
       permission: "bash",
     });
+    expect(events.filter((item) => item.event === "permission_request")[1]?.data).toMatchObject({
+      request_id: "perm-auto-external",
+      permission: "external_directory",
+      target: "/app/opencode.json",
+    });
+    expect(events.filter((item) => item.event === "permission_request")[2]?.data).toMatchObject({
+      request_id: "perm-auto-env",
+      permission: "read",
+      target: ".env",
+    });
   });
 
-  it("approves every OpenCode ask once in always mode", async () => {
+  it("approves routine asks but forwards external paths in always mode", async () => {
     const replies: Array<Record<string, unknown>> = [];
     const runtime = {
       subscribeEvents: async () =>
@@ -624,6 +656,28 @@ describe("streamPromptResponse", () => {
               always: ["npm test"],
             },
           },
+          {
+            type: "permission.asked",
+            properties: {
+              id: "perm-always-external",
+              sessionID: "runtime-session-1",
+              permission: "external_directory",
+              patterns: ["/app/private/*"],
+              metadata: { filepath: "/app/private/config.json" },
+              always: ["/app/private/*"],
+            },
+          },
+          {
+            type: "permission.asked",
+            properties: {
+              id: "perm-always-env",
+              sessionID: "runtime-session-1",
+              permission: "read",
+              patterns: [".env"],
+              metadata: { filepath: ".env" },
+              always: [".env"],
+            },
+          },
           { type: "session.idle", properties: { sessionID: "runtime-session-1" } },
         ]),
       prompt: async () => undefined,
@@ -650,10 +704,17 @@ describe("streamPromptResponse", () => {
         reply: "once",
       },
     ]);
-    expect(events.some((item) => item.event === "permission_request")).toBe(false);
+    expect(events.find((item) => item.event === "permission_request")?.data).toMatchObject({
+      request_id: "perm-always-external",
+      permission: "external_directory",
+    });
+    expect(events.filter((item) => item.event === "permission_request")[1]?.data).toMatchObject({
+      request_id: "perm-always-env",
+      permission: "read",
+    });
   });
 
-  it("rejects recursive force removal even in always mode", async () => {
+  it("asks before recursive force removal even in always mode", async () => {
     const replies: Array<Record<string, unknown>> = [];
     const runtime = {
       subscribeEvents: async () =>
@@ -687,19 +748,10 @@ describe("streamPromptResponse", () => {
       write: (event, data) => events.push({ event, data }),
     });
 
-    expect(replies).toEqual([
+    expect(replies).toEqual([]);
-      {
+    expect(events.find((item) => item.event === "permission_request")?.data).toMatchObject({
-        requestId: "perm-always-rm-rf",
-        sessionId: "runtime-session-1",
-        directory: "/tmp/conversation-workspace-1",
-        reply: "reject",
-      },
-    ]);
-    expect(events.some((item) => item.event === "permission_request")).toBe(false);
-    expect(events.find((item) => item.event === "permission_response")?.data).toEqual({
-      session_id: "client-session-1",
       request_id: "perm-always-rm-rf",
-      reply: "reject",
+      permission: "bash",
     });
   });
 
@@ -735,6 +787,7 @@ describe("streamPromptResponse", () => {
       sessionId: "runtime-session-1",
       clientSessionId: "client-session-1",
       message: "read /tmp",
+      approvalMode: "auto",
       write: (event, data) => events.push({ event, data }),
     });
 
@@ -1087,7 +1140,7 @@ describe("streamPromptResponse", () => {
       sessionId: "runtime-session-1",
       clientSessionId: "client-session-1",
       message: "分析供水服务分区",
-      model: "deepseek/deepseek-v4-flash",
+      model: "deepseek/deepseek-flash",
       write: (event, data) => events.push({ event, data }),
     });
 

tests/runtime/opencodeConfig.test.ts

@@ -24,7 +24,7 @@ describe("internal OpenCode permissions", () => {
     expect(dockerfile.startsWith("FROM smanx/opencode:1.18.13@")).toBe(true);
   });
 
-  it("keeps protected paths denied in every approval mode", async () => {
+  it("sends protected paths to approval while allowing mounted skills", async () => {
     const config = JSON.parse(await readFile("opencode.json", "utf8")) as {
       permission?: Record<string, string | Record<string, string>>;
     };
@@ -34,27 +34,35 @@ describe("internal OpenCode permissions", () => {
     const read = permission.read as Record<string, string> | undefined;
 
     expect(permission["*"]).toBe("ask");
-    expect(permission.external_directory).toBe("deny");
+    expect(Object.entries(permission.external_directory ?? {})).toEqual([
+      ["*", "ask"],
+      ["/app/.opencode/skills/*", "allow"],
+    ]);
     expect(permission.task).toBe("deny");
     expect(permission.question).toBe("allow");
     expect(permission.activity_update).toBe("allow");
     expect(permission.final_answer).toBe("allow");
     expect(permission.todowrite).toBe("allow");
     expect(read?.["*"]).toBe("allow");
-    expect(read?.["data/**"]).toBe("deny");
+    expect(read?.[".env"]).toBe("ask");
-    expect(read?.["**/logs/**"]).toBe("deny");
+    expect(read?.["data/**"]).toBe("ask");
+    expect(read?.["**/logs/**"]).toBe("ask");
+    expect(Object.values(read ?? {})).not.toContain("deny");
     expect(edit?.["*"]).toBe("ask");
-    expect(edit?.["data/**"]).toBe("deny");
+    expect(edit?.[".env"]).toBe("ask");
-    expect(edit?.["**/logs/**"]).toBe("deny");
+    expect(edit?.["data/**"]).toBe("ask");
+    expect(edit?.["**/logs/**"]).toBe("ask");
+    expect(Object.values(edit ?? {})).not.toContain("deny");
     expect(bash?.["*"]).toBe("ask");
     expect(bash?.["rm *"]).toBe("ask");
-    expect(bash?.["rm -rf *"]).toBe("deny");
+    expect(bash?.["rm -rf *"]).toBe("ask");
-    expect(bash?.["rm -fr *"]).toBe("deny");
+    expect(bash?.["rm -fr *"]).toBe("ask");
-    expect(bash?.["rm -r -f *"]).toBe("deny");
+    expect(bash?.["rm -r -f *"]).toBe("ask");
-    expect(bash?.["rm -f -r *"]).toBe("deny");
+    expect(bash?.["rm -f -r *"]).toBe("ask");
-    expect(bash?.["rm --recursive --force *"]).toBe("deny");
+    expect(bash?.["rm --recursive --force *"]).toBe("ask");
-    expect(bash?.["rm --force --recursive *"]).toBe("deny");
+    expect(bash?.["rm --force --recursive *"]).toBe("ask");
-    expect(bash?.["*.env*"]).toBe("deny");
+    expect(bash?.["*.env*"]).toBe("ask");
+    expect(Object.values(bash ?? {})).not.toContain("deny");
     expect(bash?.["*data/*"]).toBeUndefined();
     expect(bash?.["*logs/*"]).toBeUndefined();
   });