OpenClaw's sandbox config hash sorted primitive arrays and suppressed needed container recreation

@@ -17,6 +17,7 @@ Docs: https://docs.openclaw.ai
 ### Fixes
 
 - Security: replace deprecated SHA-1 sandbox configuration hashing with SHA-256 for deterministic sandbox cache identity and recreation checks. Thanks @kexinoh.
+- Sandbox: preserve array order in config hashing so order-sensitive Docker/browser settings trigger container recreation correctly. Thanks @kexinoh.
 - Sandbox/Security: block dangerous sandbox Docker config (bind mounts, host networking, unconfined seccomp/apparmor) to prevent container escape via config injection. Thanks @aether-ai-agent.
 - Control UI: prevent stored XSS via assistant name/avatar by removing inline script injection, serving bootstrap config as JSON, and enforcing `script-src 'self'`. Thanks @Adam55A-code.
 - Discord: preserve channel session continuity when runtime payloads omit `message.channelId` by falling back to event/raw `channel_id` values for routing/session keys, so same-channel messages keep history across turns/restarts. Also align diagnostics so active Discord runs no longer appear as `sessionKey=unknown`. (#17622) Thanks @shakkernerd.

@@ -0,0 +1,102 @@
+import { describe, expect, it } from "vitest";
+import type { SandboxDockerConfig } from "./types.js";
+import { computeSandboxBrowserConfigHash, computeSandboxConfigHash } from "./config-hash.js";
+
+function createDockerConfig(overrides?: Partial<SandboxDockerConfig>): SandboxDockerConfig {
+  return {
+    image: "openclaw-sandbox:test",
+    containerPrefix: "openclaw-sbx-",
+    workdir: "/workspace",
+    readOnlyRoot: true,
+    tmpfs: ["/tmp", "/var/tmp", "/run"],
+    network: "none",
+    capDrop: ["ALL"],
+    env: { LANG: "C.UTF-8" },
+    dns: ["1.1.1.1", "8.8.8.8"],
+    extraHosts: ["host.docker.internal:host-gateway"],
+    binds: ["/tmp/workspace:/workspace:rw", "/tmp/cache:/cache:ro"],
+    ...overrides,
+  };
+}
+
+describe("computeSandboxConfigHash", () => {
+  it("ignores object key order", () => {
+    const shared = {
+      workspaceAccess: "rw" as const,
+      workspaceDir: "/tmp/workspace",
+      agentWorkspaceDir: "/tmp/workspace",
+    };
+    const left = computeSandboxConfigHash({
+      ...shared,
+      docker: createDockerConfig({
+        env: {
+          LANG: "C.UTF-8",
+          B: "2",
+          A: "1",
+        },
+      }),
+    });
+    const right = computeSandboxConfigHash({
+      ...shared,
+      docker: createDockerConfig({
+        env: {
+          A: "1",
+          B: "2",
+          LANG: "C.UTF-8",
+        },
+      }),
+    });
+    expect(left).toBe(right);
+  });
+
+  it("treats primitive array order as significant", () => {
+    const shared = {
+      workspaceAccess: "rw" as const,
+      workspaceDir: "/tmp/workspace",
+      agentWorkspaceDir: "/tmp/workspace",
+    };
+    const left = computeSandboxConfigHash({
+      ...shared,
+      docker: createDockerConfig({
+        dns: ["1.1.1.1", "8.8.8.8"],
+      }),
+    });
+    const right = computeSandboxConfigHash({
+      ...shared,
+      docker: createDockerConfig({
+        dns: ["8.8.8.8", "1.1.1.1"],
+      }),
+    });
+    expect(left).not.toBe(right);
+  });
+});
+
+describe("computeSandboxBrowserConfigHash", () => {
+  it("treats docker bind order as significant", () => {
+    const shared = {
+      browser: {
+        cdpPort: 9222,
+        vncPort: 5900,
+        noVncPort: 6080,
+        headless: false,
+        enableNoVnc: true,
+      },
+      workspaceAccess: "rw" as const,
+      workspaceDir: "/tmp/workspace",
+      agentWorkspaceDir: "/tmp/workspace",
+    };
+    const left = computeSandboxBrowserConfigHash({
+      ...shared,
+      docker: createDockerConfig({
+        binds: ["/tmp/workspace:/workspace:rw", "/tmp/cache:/cache:ro"],
+      }),
+    });
+    const right = computeSandboxBrowserConfigHash({
+      ...shared,
+      docker: createDockerConfig({
+        binds: ["/tmp/cache:/cache:ro", "/tmp/workspace:/workspace:rw"],
+      }),
+    });
+    expect(left).not.toBe(right);
+  });
+});

@@ -19,24 +19,12 @@ type SandboxBrowserHashInput = {
   agentWorkspaceDir: string;
 };
 
-function isPrimitive(value: unknown): value is string | number | boolean | bigint | symbol | null {
-  return value === null || (typeof value !== "object" && typeof value !== "function");
-}
 function normalizeForHash(value: unknown): unknown {
   if (value === undefined) {
     return undefined;
   }
   if (Array.isArray(value)) {
-    const normalized = value
-      .map(normalizeForHash)
-      .filter((item): item is unknown => item !== undefined);
-    const primitives = normalized.filter(isPrimitive);
-    if (primitives.length === normalized.length) {
-      return [...primitives].toSorted((a, b) =>
-        primitiveToString(a).localeCompare(primitiveToString(b)),
-      );
-    }
-    return normalized;
+    return value.map(normalizeForHash).filter((item): item is unknown => item !== undefined);
   }
   if (value && typeof value === "object") {
     const entries = Object.entries(value).toSorted(([a], [b]) => a.localeCompare(b));
@@ -52,22 +40,6 @@ function normalizeForHash(value: unknown): unknown {
   return value;
 }
 
-function primitiveToString(value: unknown): string {
-  if (value === null) {
-    return "null";
-  }
-  if (typeof value === "string") {
-    return value;
-  }
-  if (typeof value === "number") {
-    return String(value);
-  }
-  if (typeof value === "boolean") {
-    return value ? "true" : "false";
-  }
-  return JSON.stringify(value);
-}
-
 export function computeSandboxConfigHash(input: SandboxHashInput): string {
   return computeHash(input);
 }