78 lines
2.4 KiB
Markdown
78 lines
2.4 KiB
Markdown
```
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_____ _ ____ _ _
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|_ _| | / ___| | |_ _ __(_)___
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| | | | \___ \ _____| __| '__| / __|
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| | | |___ ___) |_____| |_| | | \__ \
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|_| |_____|____/ \__|_| |_|___/
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```
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crypto/tls, now with 100% more 1.3.
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DO NOT USE THIS FOR THE SAKE OF EVERYTHING THAT'S GOOD AND JUST.
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[](https://travis-ci.org/cloudflare/tls-tris)
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## Usage
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Since `crypto/tls` is very deeply (and not that elegantly) coupled with the Go stdlib,
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tls-tris shouldn't be used as an external package. It is also impossible to vendor it
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as `crypto/tls` because stdlib packages would import the standard one and mismatch.
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So, to build with tls-tris, you need to use a custom GOROOT.
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A script is provided that will take care of it for you: `./_dev/go.sh`.
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Just use that instead of the `go` tool.
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The script also transparently fetches the custom Cloudflare Go compiler with the required backports.
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```
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./_dev/go.sh build ./_dev/tris-localserver
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TLSDEBUG=error ./tris-localserver 127.0.0.1:4443
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```
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## Debugging
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When the environment variable `TLSDEBUG` is set to `error`, Tris will print a hexdump of the Client Hello and a stack trace if an handshake error occurs.
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## Building Caddy
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```
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./_dev/go.sh build github.com/mholt/caddy
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```
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*Note: to get Caddy to use TLS 1.3 you'll have to apply the patch at `_dev/caddy/caddy.patch`.*
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## Testing with Firefox
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1. Download the latest Firefox Nightly
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1. Navigate to about:config and set `security.tls.version.max` to `4`
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1. Connect to https://tris.filippo.io/ or tris-localserver
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## Testing with BoringSSL/BoGo/NSS/Mint
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```
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./_dev/tris-localserver/start.sh --rm
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```
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```
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docker build -t tls-tris:boring _dev/boring
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docker run -i --rm tls-tris:boring $(docker inspect -f '{{ .NetworkSettings.IPAddress }}' tris-localserver):443
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```
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```
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docker build -t tls-tris:bogo _dev/bogo
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docker run -i --rm tls-tris:bogo $(docker inspect -f '{{ .NetworkSettings.IPAddress }}' tris-localserver):443
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```
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```
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docker build -t tls-tris:tstclnt _dev/tstclnt
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docker run -i --rm tls-tris:tstclnt $(docker inspect -f '{{ .NetworkSettings.IPAddress }}' tris-localserver):443
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```
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```
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docker build -t tls-tris:mint _dev/mint
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docker run -i --rm tls-tris:mint $(docker inspect -f '{{ .NetworkSettings.IPAddress }}' tris-localserver):443
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```
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To build a specific revision, use `--build-arg REVISION=abcdef1234`.
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