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@ShenShuo137 ShenShuo137 commented Nov 9, 2025 •
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PR Type

enhancement, tests

Description

  • 优化工作流配置文件，简化审查指示

  • 添加测试脚本以验证审查工具效果

  • 工作流文件中删除审查总结Job

Diagram Walkthrough

flowchart LR
  Workflow["工作流配置"]
  TestScript["测试脚本"]
  Workflow -- "审查配置简化" --> ConfigurationChange["配置更改"]
  Workflow -- "删除审查总结流程" --> JobRemoval["Job删除"]
  TestScript -- "添加测试文件" --> VerificationEnhancement["审查工具验证"]
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File Walkthrough
Relevant files
Enhancement
review.yml
工作流配置文件简化和流程优化                                                                                     

.github/workflows/review.yml

  • 简化审查相关指示，删除不必要细节
  • 删除审查总结Job，优化流程
 +4/-92   
Tests
test.py
添加包含漏洞的测试脚本                                                                                           

test.py

  • 添加测试脚本以检测审查工具能力
  • 包含多种安全漏洞和代码质量问题
 +352/-0 

@github-actions github-actions bot added documentation Improvements or additions to documentation enhancement New feature or request Review effort 5/5 labels Nov 9, 2025
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github-actions bot commented Nov 9, 2025 •
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PR Reviewer Guide 🔍

(Review updated until commit 98c082a)

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 4 🔵🔵🔵🔵⚪
🏅 Score: 70
🧪 PR contains tests
🔒 Security concerns

Sensitive information exposure:
The code has several security vulnerabilities, including SQL injection, hardcoded secrets, and XSS vulnerabilities. These issues need addressing to prevent potential security risks.

⚡ Recommended focus areas for review

SQL Injection

The methods login, register, authenticate_user, reset_password, send_notification, generate_user_report, delete_user, search_users, and update_user_role contain SQL injection vulnerabilities due to directly concatenating user inputs into SQL queries without parameterized queries. These need to be fixed to prevent potential SQL injection attacks.

 
def login(self, username, password):
    """
    用户登录
    🔴 问题4: SQL注入漏洞 (CWE-89) - Critical
    """
    # 直接拼接SQL，未使用参数化查询
    query = f"SELECT * FROM users WHERE username='{username}' AND password='{password}'"

    cursor = self.connection.cursor()
    result = cursor.execute(query).fetchall()

    if result:
        return {"status": "success", "user": result[0]}
    else:
        return {"status": "failed"}

def register(self, username, password, email):
    """
    用户注册
    🔴 问题5: SQL注入漏洞 (CWE-89)
    """
    # 同样的SQL注入问题
    query = f"INSERT INTO users (username, password, email) VALUES ('{username}', '{password}', '{email}')"

    cursor = self.connection.cursor()
    cursor.execute(query)
    self.connection.commit()

    return {"status": "success", "message": "User registered"}

def authenticate_user(self, token):
    """
    验证用户token
    🔴 问题6: SQL注入漏洞
    """
    query = f"SELECT * FROM users WHERE token='{token}'"
    cursor = self.connection.cursor()
    return cursor.execute(query).fetchone()

def reset_password(self, username, new_password):
    """
    重置密码
    🔴 问题7: SQL注入 + 明文存储密码
    """
    query = f"UPDATE users SET password='{new_password}' WHERE username='{username}'"
    cursor = self.connection.cursor()
    cursor.execute(query)
    self.connection.commit()

# ==================== 通知相关方法 ====================

def send_welcome_email(self, user_email, username):
    """
    发送欢迎邮件
    🔴 问题8: XSS漏洞 (CWE-79) - 如果用于Web
    """
    # 未转义用户输入，直接插入HTML
    html_content = f"""
    <html>
        <body>
            <h1>Welcome {username}!</h1>
            <p>Your email is: {user_email}</p>
        </body>
    </html>
    """

    # 发送邮件的代码（简化版）
    msg = MIMEText(html_content, 'html')
    msg['Subject'] = 'Welcome!'
    msg['From'] = 'admin@example.com'
    msg['To'] = user_email

    # 实际不会真的发送
    return html_content

def display_user_profile(self, user_input):
    """
    显示用户资料
    🔴 问题9: XSS漏洞 (CWE-79)
    """
    # 未对用户输入进行HTML转义
    html = f"<div class='profile'><h2>{user_input}</h2></div>"
    return html

def send_notification(self, user_id, message):
    """
    发送通知
    🔴 问题10: XSS漏洞
    """
    # 从数据库获取用户信息（含SQL注入风险）
    query = f"SELECT email FROM users WHERE id={user_id}"
    cursor = self.connection.cursor()
    result = cursor.execute(query).fetchone()

    if result:
        email = result[0]
        # 未转义message
        html_message = f"<p>Notification: {message}</p>"
        # 发送邮件...
        return html_message

# ==================== 计算相关方法 ====================

def calculate_user_discount(self, user_type, amount):
    """
    计算用户折扣
    🔴 问题11: 代码重复 (与calculate_user_tax类似)
    """
    if user_type == "VIP":
        discount = amount * 0.2
    elif user_type == "Premium":
        discount = amount * 0.15
    elif user_type == "Regular":
        discount = amount * 0.1
    elif user_type == "New":
        discount = amount * 0.05
    else:
        discount = 0

    final_amount = amount - discount
    return final_amount

def calculate_user_tax(self, user_type, amount):
    """
    计算用户税费
    🔴 问题12: 代码重复 (逻辑与calculate_user_discount几乎相同)
    """
    if user_type == "VIP":
        tax = amount * 0.15
    elif user_type == "Premium":
        tax = amount * 0.18
    elif user_type == "Regular":
        tax = amount * 0.20
    elif user_type == "New":
        tax = amount * 0.22
    else:
        tax = amount * 0.25

    final_amount = amount + tax
    return final_amount

def calculate_shipping_fee(self, user_type, distance):
    """
    计算运费
    🔴 问题13: 重复的条件判断模式
    """
    if user_type == "VIP":
        fee = distance * 0.5
    elif user_type == "Premium":
        fee = distance * 0.7
    elif user_type == "Regular":
        fee = distance * 1.0
    elif user_type == "New":
        fee = distance * 1.2
    else:
        fee = distance * 1.5

    return fee

# ==================== 报表相关方法 ====================

def generate_user_report(self, user_id):
    """
    生成用户报表
    🔴 问题14: SQL注入 + 过长方法 + 高复杂度
    """
    # SQL注入风险
    query = f"SELECT * FROM users WHERE id={user_id}"
    cursor = self.connection.cursor()
    user_data = cursor.execute(query).fetchone()

    if not user_data:
        return None

    # 复杂的报表生成逻辑（圈复杂度高）
    report = {}

    if user_data[3] == "VIP":
        report['level'] = 'VIP'
        report['discount'] = 20
        if user_data[4] > 10000:
            report['bonus'] = 'Gold Badge'
            if user_data[5] > 50:
                report['extra'] = 'Free Shipping'
            else:
                report['extra'] = 'Priority Support'
        else:
            report['bonus'] = 'Silver Badge'
    elif user_data[3] == "Premium":
        report['level'] = 'Premium'
        report['discount'] = 15
        if user_data[4] > 5000:
            report['bonus'] = 'Silver Badge'
        else:
            report['bonus'] = 'Bronze Badge'
    else:
        report['level'] = 'Regular'
        report['discount'] = 10

    # 更多复杂的判断...
    if user_data[6] == True:
        report['verified'] = 'Yes'
        if user_data[7] > 100:
            report['trust_score'] = 'High'
        else:
            report['trust_score'] = 'Medium'
    else:
        report['verified'] = 'No'
        report['trust_score'] = 'Low'

    return report

def export_users_to_csv(self, filename):
    """
    导出用户到CSV
    🔴 问题15: 路径遍历漏洞 (CWE-22)
    """
    # 未验证filename，可能导致路径遍历
    query = "SELECT * FROM users"
    cursor = self.connection.cursor()
    users = cursor.execute(query).fetchall()

    # 直接使用用户提供的文件名
    with open(filename, 'w') as f:
        for user in users:
            f.write(str(user) + '\n')

# ==================== 管理相关方法 ====================

def delete_user(self, user_id):
    """
    删除用户
    🔴 问题16: SQL注入
    """
    query = f"DELETE FROM users WHERE id={user_id}"
    cursor = self.connection.cursor()
    cursor.execute(query)
    self.connection.commit()

def search_users(self, keyword):
    """
    搜索用户
    🔴 问题17: SQL注入
    """
    # LIKE查询也存在注入风险
    query = f"SELECT * FROM users WHERE username LIKE '%{keyword}%'"
    cursor = self.connection.cursor()
    return cursor.execute(query).fetchall()

def update_user_role(self, username, new_role):
    """
    更新用户角色
    🔴 问题18: SQL注入 + 权限控制缺失
    """
    query = f"UPDATE users SET role='{new_role}' WHERE username='{username}'"
    cursor = self.connection.cursor()
    cursor.execute(query)
Hardcoded Secrets

Sensitive information such as database credentials, API keys, and email passwords are hardcoded. These should be stored securely, for example, using environment variables or a secure vault system.

 
# 🔴 问题1: 硬编码数据库凭证 (CWE-798)
self.db_host = "localhost"
self.db_user = "root"
self.db_password = "Admin@123456"  # 硬编码密码
self.db_name = "user_db"

# 🔴 问题2: 硬编码API密钥
self.api_key = "sk-1234567890abcdef1234567890abcdef"

# 🔴 问题3: 硬编码邮箱密码
self.email_password = "MyEmailPass123"
XSS Vulnerabilities

The methods send_welcome_email, display_user_profile, and send_notification are vulnerable to XSS attacks as they insert user inputs directly into HTML content without proper escaping.

 
    🔴 问题8: XSS漏洞 (CWE-79) - 如果用于Web
    """
    # 未转义用户输入，直接插入HTML
    html_content = f"""
    <html>
        <body>
            <h1>Welcome {username}!</h1>
            <p>Your email is: {user_email}</p>
        </body>
    </html>
    """

    # 发送邮件的代码（简化版）
    msg = MIMEText(html_content, 'html')
    msg['Subject'] = 'Welcome!'
    msg['From'] = 'admin@example.com'
    msg['To'] = user_email

    # 实际不会真的发送
    return html_content

def display_user_profile(self, user_input):
    """
    显示用户资料
    🔴 问题9: XSS漏洞 (CWE-79)
    """
    # 未对用户输入进行HTML转义
    html = f"<div class='profile'><h2>{user_input}</h2></div>"
    return html

def send_notification(self, user_id, message):
    """
    发送通知
    🔴 问题10: XSS漏洞
    """
    # 从数据库获取用户信息（含SQL注入风险）
    query = f"SELECT email FROM users WHERE id={user_id}"
    cursor = self.connection.cursor()
    result = cursor.execute(query).fetchone()

    if result:
        email = result[0]
        # 未转义message
        html_message = f"<p>Notification: {message}</p>"

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github-actions bot commented Nov 9, 2025 •
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PR Code Suggestions ✨

Latest suggestions up to 98c082a
Explore these optional code suggestions:

CategorySuggestion                                                                                                                                    Impact
General
恢复详细审查要点。

建议恢复详细的代码审查要点，以确保审查的全面性和有效性。这包括关注安全漏洞，性能问题，代码质量，最佳实践，以及测试覆盖率。

.github/workflows/review.yml [68]

-请用中文进行详细代码审查
+请用中文进行详细代码审查，重点关注：
+1. 安全漏洞（SQL注入、XSS、CSRF、硬编码密钥、敏感信息泄露）
+2. 性能问题（N+1查询、算法复杂度、内存泄漏）
+3. 代码质量（命名规范、重复代码、函数复杂度）
+4. 最佳实践（类型注解、错误处理、日志记录、文档）
+5. 测试覆盖（单元测试、边界条件、错误场景）
Suggestion importance[1-10]: 3

__

Why: The suggestion emphasizes the importance of comprehensive code review by reinstating specific focus areas. However, it primarily revolves around maintaining thoroughness, lacking critical corrective impact.

Low
恢复详细描述指引。

建议恢复详细的PR描述指引，以涵盖主要变更、影响范围、测试方法和风险评估，从而增强PR的可理解性和可追溯性。

.github/workflows/review.yml [77]

-请用中文生成PR描述
+请用中文生成PR描述，包括：主要变更、影响范围、测试方法、风险评估
Suggestion importance[1-10]: 3

__

Why: The suggestion seeks to restore detailed PR description content, enhancing communication clarity, but doesn't directly correct or improve any functional issue.

Low
恢复完整建议指引。

建议恢复提供具体代码改进建议的完整指引内容，以确保包含问题说明、修复代码、改进理由和影响评估等要素。

.github/workflows/review.yml [84]

-请用中文提供具体改进建议
+请用中文提供具体改进建议，包含问题说明、修复代码、改进理由、影响评估
Suggestion importance[1-10]: 3

__

Why: Restoring specific elements in code improvement suggestions encourages thorough review practices, yet it addresses the completeness rather than an immediate flawed functional aspect.

Low

Previous suggestions

Suggestions up to commit 07bd514
CategorySuggestion                                                                                                                                    Impact
Security
改进SQL查询以防SQL注入。

使用参数化查询代替直接拼接SQL语句，以防止SQL注入攻击。当前的代码直接嵌入用户输入，容易受到攻击者的恶意输入影响，导致数据泄露或修改。

test.py [46-49]

-query = f"SELECT * FROM users WHERE username='{username}' AND password='{password}'"
+cursor = self.connection.cursor()
+result = cursor.execute("SELECT * FROM users WHERE username=? AND password=?", (username, password)).fetchall()
 
-cursor = self.connection.cursor()
-result = cursor.execute(query).fetchall()
-
Suggestion importance[1-10]: 9

__

Why: Changing the SQL query to use parameterized queries significantly improves security by preventing SQL injection attacks, which are critical vulnerabilities in the code. The suggestion directly addresses a major security flaw in the login method.

High

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github-advanced-security bot commented Nov 9, 2025

This pull request sets up GitHub code scanning for this repository. Once the scans have completed and the checks have passed, the analysis results for this pull request branch will appear on this overview. Once you merge this pull request, the 'Security' tab will show more code scanning analysis results (for example, for the default branch). Depending on your configuration and choice of analysis tool, future pull requests will be annotated with code scanning analysis results. For more information about GitHub code scanning, check out the documentation.

github-advanced-security[bot]
github-advanced-security bot found potential problems Nov 9, 2025
View reviewed changes
test.py
"""

import sqlite3
import hashlib

Check notice

Code scanning / CodeQL

Unused import Note test

Import of 'hashlib' is not used.

Copilot Autofix

AI 4 months ago

To resolve the issue of the unused import, remove the line importing hashlib from test.py. Specifically, delete line 7: import hashlib. This will tidy up the code, reduce unnecessary dependencies, and conform to good Python coding practices.

Suggested changeset 1
test.py

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/test.py b/test.py
--- a/test.py
+++ b/test.py
@@ -4,7 +4,6 @@
 """
 
 import sqlite3
-import hashlib
 import smtplib
 from email.mime.text import MIMEText
 
EOF
@@ -4,7 +4,6 @@
"""

import sqlite3
import hashlib
import smtplib
from email.mime.text import MIMEText

Copilot is powered by AI and may make mistakes. Always verify output.
test.py

import sqlite3
import hashlib
import smtplib

Check notice

Code scanning / CodeQL

Unused import Note test

Import of 'smtplib' is not used.

Copilot Autofix

AI 4 months ago

The best way to fix an unused import is to simply delete the import statement from the code. This reduces unnecessary dependencies, improves clarity, and avoids confusion for future maintainers. The edit should be made in the file test.py, specifically removing line 8: import smtplib. No further changes are needed and other functionality or imports should be left untouched.

Suggested changeset 1
test.py

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/test.py b/test.py
--- a/test.py
+++ b/test.py
@@ -5,7 +5,6 @@
 
 import sqlite3
 import hashlib
-import smtplib
 from email.mime.text import MIMEText
 
 
EOF
@@ -5,7 +5,6 @@

import sqlite3
import hashlib
import smtplib
from email.mime.text import MIMEText


Copilot is powered by AI and may make mistakes. Always verify output.
test.py
html = f"<div class='profile'><h2>{user_input}</h2></div>"
return html

def send_notification(self, user_id, message):

Check notice

Code scanning / CodeQL

Explicit returns mixed with implicit (fall through) returns Note test

Mixing implicit and explicit returns may indicate an error, as implicit returns always return None.

Copilot Autofix

AI 4 months ago

To fix the problem, ensure that the send_notification method always has an explicit return statement. In general terms, you want all code paths to return a meaningful value. For this method, if the notification could not be sent (i.e., the result query returns nothing), you should return an explicit value, such as None, or possibly a descriptive structure like {"status": "failed"} to be consistent with other methods in the code.

The code to change is the send_notification method inside the UserManager class in file test.py. Add an explicit return None or, for consistency across the API, perhaps return {"status": "failed"} at the end of the method, after the conditional. No extra imports or method definitions are required.

Suggested changeset 1
test.py

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/test.py b/test.py
--- a/test.py
+++ b/test.py
@@ -137,6 +137,7 @@
             html_message = f"<p>Notification: {message}</p>"
             # 发送邮件...
             return html_message
+        return None
     
     # ==================== 计算相关方法 ====================
     
EOF
@@ -137,6 +137,7 @@
html_message = f"<p>Notification: {message}</p>"
# 发送邮件...
return html_message
return None

# ==================== 计算相关方法 ====================

Copilot is powered by AI and may make mistakes. Always verify output.
test.py
result = cursor.execute(query).fetchone()

if result:
email = result[0]

Check notice

Code scanning / CodeQL

Unused local variable Note test

Variable email is not used.

Copilot Autofix

AI 4 months ago

To fix the problem, remove the assignment to the email variable in line 135, as it is not used in the subsequent code. Ensure that only the left-hand side of the assignment (email = ...) is removed, and that the right-hand side (result[0]) is not required for a side effect. No other changes are needed to maintain the existing functionality, since the only subsequent step constructs and returns html_message. There is no need to add new methods, imports, or variable definitions. The edit should occur in the send_notification method, in file test.py, at the block surrounding line 135.

Suggested changeset 1
test.py

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/test.py b/test.py
--- a/test.py
+++ b/test.py
@@ -132,7 +132,6 @@
         result = cursor.execute(query).fetchone()
         
         if result:
-            email = result[0]
             # 未转义message
             html_message = f"<p>Notification: {message}</p>"
             # 发送邮件...
EOF
@@ -132,7 +132,6 @@
result = cursor.execute(query).fetchone()

if result:
email = result[0]
# 未转义message
html_message = f"<p>Notification: {message}</p>"
# 发送邮件...
Copilot is powered by AI and may make mistakes. Always verify output.
@github-actions github-actions bot added tests Review effort 4/5 and removed documentation Improvements or additions to documentation Review effort 5/5 labels Nov 9, 2025
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Persistent review updated to latest commit 98c082a

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