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Fix code scanning alert no. 1: Information exposure through an exception #13
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Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
Walkthrough此次更改主要集中在 Changes
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (2)
app.py (2)
184-185
: 改进了Redis错误处理,增强了安全性这些更改符合PR的目标,通过以下方式提高了应用程序的安全性:
- 使用
logging.error
记录详细的错误信息,有助于服务器端调试。- 为
redisHint
分配通用错误消息,防止向客户端暴露敏感信息。建议稍微调整日志记录语句,以提供更多上下文:
logging.error("Redis error in healthz endpoint: %s", str(e))这样可以更容易地在日志中识别错误的来源。
🧰 Tools
🪛 Ruff
185-185: Local variable
redisHint
is assigned to but never usedRemove assignment to unused variable
redisHint
(F841)
192-197
: 改进了MySQL错误处理,提高了错误日志的精确性这些更改进一步增强了应用程序的安全性和可维护性:
- 分别处理了ConnectionError和其他异常,提供了更具体的错误日志。
- 使用通用错误消息,防止向客户端暴露敏感信息。
建议稍微调整错误消息,以区分连接错误和其他错误:
mysqlHint = "A connection error occurred with MySQL" if isinstance(e, ConnectionError) else "An error occurred with MySQL"这样可以在不暴露具体错误细节的情况下,为客户端提供稍微更具体的信息。
🧰 Tools
🪛 Ruff
197-197: Local variable
mysqlHint
is assigned to but never usedRemove assignment to unused variable
mysqlHint
(F841)
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (1)
- app.py (2 hunks)
🧰 Additional context used
🪛 Ruff
app.py
185-185: Local variable
redisHint
is assigned to but never usedRemove assignment to unused variable
redisHint
(F841)
197-197: Local variable
mysqlHint
is assigned to but never usedRemove assignment to unused variable
mysqlHint
(F841)
🔇 Additional comments (1)
app.py (1)
Line range hint
1-274
: 总结:安全性显著提升,日志记录得到改进本次PR的更改成功实现了以下目标:
- 通过使用通用错误消息,防止了敏感信息通过异常暴露给客户端。
- 改进了服务器端的错误日志记录,有助于更好地进行调试和问题诊断。
- 保持了健康检查端点的功能完整性,同时增强了其安全性。
总体而言,这些更改显著提高了应用程序的安全性和可维护性。建议在合并之前,考虑实施之前提到的小改进,特别是删除未使用的变量赋值。这将进一步优化代码质量。
为确保这些更改不会对其他部分of代码产生意外影响,建议运行以下验证脚本:
这将帮助确保更改的影响仅限于预期的范围。
✅ Verification successful
验证通过:更改范围受控且无其他影响
根据执行的验证脚本,
healthz
端点以及redisHint
和mysqlHint
仅在app.py
中定义和使用,没有在其他地方出现。这确认了更改不会对代码库的其他部分产生意外影响。🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # 描述:验证 healthz 端点的使用情况,确保更改不会影响其他部分的代码。 # 测试:搜索 healthz 端点的使用。预期:只有在 app.py 中定义的使用。 rg --type python 'healthz' # 测试:检查是否有其他地方依赖于详细的错误消息。预期:没有其他地方使用详细的错误消息。 rg --type python 'redisHint|mysqlHint'Length of output: 129
Script:
#!/bin/bash # 修正后: 验证 healthz 端点的使用情况,确保更改不会影响其他部分的代码。 # 测试:搜索 healthz 端点的使用。预期:只有在 app.py 中定义的使用。 rg -t py 'healthz' # 测试:检查是否有其他地方依赖于详细的错误消息。预期:没有其他地方使用详细的错误消息。 rg -t py 'redisHint|mysqlHint'Length of output: 410
🧰 Tools
🪛 Ruff
185-185: Local variable
redisHint
is assigned to but never usedRemove assignment to unused variable
redisHint
(F841)
197-197: Local variable
mysqlHint
is assigned to but never usedRemove assignment to unused variable
mysqlHint
(F841)
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LGTM
Fixes https://github.com/binaryYuki/oleapi/security/code-scanning/1
To fix the problem, we need to ensure that detailed exception information is not exposed to the client. Instead, we should log the exception details on the server and return a generic error message to the client. This can be achieved by modifying the exception handling code to use logging for the detailed error messages and providing a generic error message in the JSON response.
logging
module if not already imported.redisHint
andmysqlHint
with logging statements.Suggested fixes powered by Copilot Autofix. Review carefully before merging.
Summary by CodeRabbit
新功能
错误修复
样式