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https://github.com/cloudflare/tls-tris
crypto/tls, now with 100% more 1.3. THE API IS NOT STABLE AND DOCUMENTATION IS NOT GUARANTEED.
https://github.com/cloudflare/tls-tris
Last synced: 14 days ago
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crypto/tls, now with 100% more 1.3. THE API IS NOT STABLE AND DOCUMENTATION IS NOT GUARANTEED.
- Host: GitHub
- URL: https://github.com/cloudflare/tls-tris
- Owner: cloudflare
- License: other
- Created: 2016-05-19T15:23:09.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2024-09-25T04:28:48.000Z (about 2 months ago)
- Last Synced: 2024-10-08T12:48:01.672Z (about 1 month ago)
- Language: Go
- Homepage:
- Size: 132 MB
- Stars: 293
- Watchers: 21
- Forks: 50
- Open Issues: 35
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
```
_____ _ ____ _ _
|_ _| | / ___| | |_ _ __(_)___
| | | | \___ \ _____| __| '__| / __|
| | | |___ ___) |_____| |_| | | \__ \
|_| |_____|____/ \__|_| |_|___/
```
crypto/tls, now with 100% more 1.3.
THE API IS NOT STABLE AND DOCUMENTATION IS NOT GUARANTEED.
[](https://travis-ci.org/cloudflare/tls-tris)
## Usage
Since `crypto/tls` is very deeply (and not that elegantly) coupled with the Go stdlib,
tls-tris shouldn't be used as an external package. It is also impossible to vendor it
as `crypto/tls` because stdlib packages would import the standard one and mismatch.
So, to build with tls-tris, you need to use a custom GOROOT.
A script is provided that will take care of it for you: `./_dev/go.sh`.
Just use that instead of the `go` tool.
The script also transparently fetches the custom Cloudflare Go 1.10 compiler with the required backports.
## Development
### Dependencies
Copy paste line bellow to install all required dependencies:
* ArchLinux:
```
pacman -S go docker gcc git make patch python2 python-docker rsync
```
* Debian:
```
apt-get install build-essential docker go patch python python-pip rsync
pip install setuptools
pip install docker
```
* Ubuntu (18.04) :
```
apt-get update
apt-get install build-essential docker docker.io golang patch python python-pip rsync sudo
pip install setuptools
pip install docker
sudo usermod -a -G docker $USER
```
Similar dependencies can be found on any UNIX based system/distribution.
### Building
There are number of things that need to be setup before running tests. Most important step is to copy ``go env GOROOT`` directory to ``_dev`` and swap TLS implementation and recompile GO. Then for testing we use go implementation from ``_dev/GOROOT``.
```
git clone https://github.com/cloudflare/tls-tris.git
cd tls-tris; cp _dev/utils/pre-commit .git/hooks/
make -f _dev/Makefile build-all
```
### Testing
We run 3 kinds of test:.
* Unit testing:
``make -f _dev/Makefile test-unit``
* Testing against BoringSSL test suite:
``make -f _dev/Makefile test-bogo``
* Compatibility testing (see below):
``make -f _dev/Makefile test-interop``
To run all the tests in one go use:
```
make -f _dev/Makefile test
```
### Testing interoperability with 3rd party libraries
In order to ensure compatibility we are testing our implementation against BoringSSL, NSS and PicoTLS.
Makefile has a specific target for testing interoperability with external libraries. Following command can be used in order to run such test:
```
make -f _dev/Makefile test-interop
```
The makefile target is just a wrapper and it executes ``_dev/interop_test_runner`` script written in python. The script implements interoperability tests using ``python unittest`` framework.
Script can be started from command line directly. For example:
```
> ./interop_test_runner -v InteropServer_NSS.test_zero_rtt
test_zero_rtt (__main__.InteropServer_NSS) ... ok
----------------------------------------------------------------------
Ran 1 test in 8.765s
OK
```
### Debugging
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. If the value is `short`, only the error and the first meaningful stack frame are printed.