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@arvinxx arvinxx commented Sep 16, 2025

💻 变更类型 | Change Type

  • ✨ feat
  • 🐛 fix
  • ♻️ refactor
  • 💄 style
  • 👷 build
  • ⚡️ perf
  • ✅ test
  • 📝 docs
  • 🔨 chore

🔀 变更说明 | Description of Change

📝 补充信息 | Additional Information

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codecov bot commented Sep 16, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 79.86%. Comparing base (6e7b420) to head (d9717bd).

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #9290      +/-   ##
==========================================
+ Coverage   79.65%   79.86%   +0.21%     
==========================================
  Files         826      260     -566     
  Lines       53449    15592   -37857     
  Branches     5626     3000    -2626     
==========================================
- Hits        42575    12453   -30122     
+ Misses      10874     3139    -7735     
Flag Coverage Δ
app ?
database ?
packages/agent-runtime 62.19% <ø> (-0.34%) ⬇️
packages/context-engine 62.62% <ø> (ø)
packages/electron-server-ipc 93.76% <ø> (ø)
packages/file-loaders 88.00% <ø> (ø)
packages/model-bank 100.00% <ø> (ø)
packages/model-runtime 77.09% <ø> (ø)
packages/prompts 100.00% <ø> (ø)
packages/utils 94.67% <ø> (ø)
packages/web-crawler 97.07% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Components Coverage Δ
Store ∅ <ø> (∅)
Services ∅ <ø> (∅)
Server ∅ <ø> (∅)
Libs ∅ <ø> (∅)
Utils 93.47% <ø> (+18.47%) ⬆️
🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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}

// Generate runtime session ID
const runtimeSessionId = `agent_${Date.now()}_${Math.random().toString(36).slice(2, 11)}`;

Check failure

Code scanning / CodeQL

Insecure randomness High

This uses a cryptographically insecure random number generated at
Math.random()
in a security context.

Copilot Autofix

AI 5 days ago

To fix the problem, we should replace the usage of Math.random() for generating a portion of the runtimeSessionId with a value produced by Node.js's crypto.randomBytes(), which is considered cryptographically secure. The fix involves importing the crypto module from Node.js and generating a random string by converting generated random bytes to hexadecimal or base64, then incorporating that value into the session ID format.

Specifically, within the file src/server/routers/lambda/aiAgent.ts, the line:

const runtimeSessionId = `agent_${Date.now()}_${Math.random().toString(36).slice(2, 11)}`;

should be changed to use crypto.randomBytes(6).toString('base64url') (or 'hex'), which will give a sufficiently random unique value. Additionally, an import statement for crypto should be added at the top of the file if it doesn't exist.

Suggested changeset 1
src/server/routers/lambda/aiAgent.ts

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/src/server/routers/lambda/aiAgent.ts b/src/server/routers/lambda/aiAgent.ts
--- a/src/server/routers/lambda/aiAgent.ts
+++ b/src/server/routers/lambda/aiAgent.ts
@@ -8,6 +8,7 @@
 import { serverDatabase } from '@/libs/trpc/lambda/middleware';
 import { AgentRuntimeService } from '@/server/services/agentRuntime';
 
+import * as crypto from 'crypto';
 // Zod schemas for agent session operations
 const CreateAgentSessionSchema = z.object({
   agentConfig: z.record(z.any()).optional().default({}),
@@ -95,8 +96,9 @@
         });
       }
 
-      // Generate runtime session ID
-      const runtimeSessionId = `agent_${Date.now()}_${Math.random().toString(36).slice(2, 11)}`;
+      // Generate runtime session ID using cryptographically secure randomness
+      const randomSegment = crypto.randomBytes(6).toString('base64url');
+      const runtimeSessionId = `agent_${Date.now()}_${randomSegment}`;
 
       pino.info(`Creating session ${runtimeSessionId} for user ${ctx.userId}`);
 
EOF
@@ -8,6 +8,7 @@
import { serverDatabase } from '@/libs/trpc/lambda/middleware';
import { AgentRuntimeService } from '@/server/services/agentRuntime';

import * as crypto from 'crypto';
// Zod schemas for agent session operations
const CreateAgentSessionSchema = z.object({
agentConfig: z.record(z.any()).optional().default({}),
@@ -95,8 +96,9 @@
});
}

// Generate runtime session ID
const runtimeSessionId = `agent_${Date.now()}_${Math.random().toString(36).slice(2, 11)}`;
// Generate runtime session ID using cryptographically secure randomness
const randomSegment = crypto.randomBytes(6).toString('base64url');
const runtimeSessionId = `agent_${Date.now()}_${randomSegment}`;

pino.info(`Creating session ${runtimeSessionId} for user ${ctx.userId}`);

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