segment-boneyard/nightmare

Bypass CSP (Content Security Policy)

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#889 创建于 2016年11月15日

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 (5 评论) (0 反应) (0 负责人)JavaScript (19,507 star) (1,076 fork)batch import
Help Wanted

描述

I am trying to bypass CSP in order to run some eval() code or spawn web workers.

I found this issue on electron: https://github.com/electron/electron/issues/3430 which suggests using webFrame.registerURLSchemeAsBypassingCSP(scheme) http://electron.atom.io/docs/api/web-frame/#webframeregisterurlschemeasbypassingcspscheme

I have tried to do that in a preloader script but it doesn't seem to affect the page's policy.

Have you ever faced this or have any clue what might be wrong or a possible solution?

Thanks!

贡献者指南

技术栈
javascriptnodejselectron
领域
security
议题类型
research
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
understanding of Content Security Policybasic Electron knowledgeNightmare usage
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
20
研究方向
Investigate the `webFrame.registerURLSchemeAsBypassingCSP` method in Electron (referenced issue: electron/electron#3430). Check if it affects the page's CSP when called in a preload script; test with a minimal Electron app. Review Nightmare's preload script execution context to verify if the method is correctly invoked. Consider that the method may need to be called before navigation, or that the page's CSP might override it. Also check if the Electron version in Nightmare supports this API. No linked PRs or maintainer responses were found.