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[Feature Request] Avoid TLS fingerprint #1660

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emc2314 opened this issue Apr 24, 2019 · 5 comments
Closed

[Feature Request] Avoid TLS fingerprint #1660

emc2314 opened this issue Apr 24, 2019 · 5 comments

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@emc2314
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emc2314 commented Apr 24, 2019 •
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The authors of The use of TLS in Censorship Circumvention (NDSS 2019) develop a library called uTLS, which is a fork of the Go standard TLS library. It can mimic the fingerprint of popular TLS client (e.g. Chrome), thus reducing the possibility to be detected.
@Xyncgas
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Xyncgas commented Apr 27, 2019

upvote !

@emc2314 emc2314 changed the title Avoid TLS fingerprint [Feature Request] Avoid TLS fingerprint Apr 29, 2019
@emc2314
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emc2314 commented May 8, 2019

Note: Already integrated in commit c072d38, but not enabled yet.
Sorry for disturbing, but may I ask what is experiment 8357? @DarienRaymond

@emc2314
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emc2314 commented Oct 24, 2019 •
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在"tlsSettings"中加入"serverName": "experiment:8357"即可开启 utls, 不知道为啥文档里没有
提到. 可能是不够稳定或者不太愿意公开. 总之本 issue 关闭.

@emc2314 emc2314 closed this as completed Oct 24, 2019
@emc2314
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emc2314 commented Oct 24, 2019

仔细看了下, 功能的确还不完善... 只用了 utls 却没有更改指纹. 而且只有 tcp 支持, ws 并没有相关代码.

@emc2314
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emc2314 commented Oct 24, 2019

要支持 ws 需要修改 gorilla/websocket 上游代码, 好难(

@kotori2 kotori2 mentioned this issue Dec 28, 2019
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@emc2314 @Xyncgas