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49 lines
1.7 KiB
49 lines
1.7 KiB
#!/usr/bin/env python
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"""
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Copyright (c) 2006-2024 sqlmap developers (https://sqlmap.org/)
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See the file 'LICENSE' for copying permission
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"""
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# 导入自定义的SQL映射连接异常类
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from lib.core.exception import SqlmapConnectionException
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# 导入urllib库并重命名为_urllib,用于处理HTTP请求
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from thirdparty.six.moves import urllib as _urllib
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class HTTPRangeHandler(_urllib.request.BaseHandler):
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"""
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处理HTTP Range头部的处理器类。
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Range头部允许客户端请求资源的部分内容而不是整个资源。
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参考文档: http://stackoverflow.com/questions/1971240/python-seek-on-remote-file
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"""
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def http_error_206(self, req, fp, code, msg, hdrs):
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"""
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处理206状态码(部分内容响应)
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参数说明:
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req: 原始请求对象
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fp: 类文件对象,包含响应内容
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code: HTTP状态码(206)
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msg: 响应消息
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hdrs: 响应头部信息
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"""
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# 创建并返回一个包含部分内容的响应对象
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r = _urllib.response.addinfourl(fp, hdrs, req.get_full_url())
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r.code = code # 设置响应状态码
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r.msg = msg # 设置响应消息
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return r
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def http_error_416(self, req, fp, code, msg, hdrs):
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"""
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处理416状态码(请求范围不满足)
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当请求的范围超出资源的实际范围时会触发此错误
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参数说明与http_error_206相同
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"""
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# 构建错误信息
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errMsg = "there was a problem while connecting "
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errMsg += "target ('406 - Range Not Satisfiable')"
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# 抛出SQL映射连接异常
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raise SqlmapConnectionException(errMsg)
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