75 lines
2.7 KiB
Markdown
75 lines
2.7 KiB
Markdown
# rust-openssl
|
|
|
|
[](https://travis-ci.org/sfackler/rust-openssl)
|
|
|
|
See the [rustdoc output](https://sfackler.github.io/rust-openssl/doc/openssl).
|
|
|
|
## Building
|
|
|
|
rust-openssl depends on both the OpenSSL runtime libraries and headers.
|
|
|
|
### Linux
|
|
|
|
On Linux, you can install them via your package manager. The headers are
|
|
sometimes provided in a separate package than the runtime libraries - look for
|
|
something like `openssl-devel` or `libssl-dev`.
|
|
|
|
```bash
|
|
# On Ubuntu
|
|
sudo apt-get install libssl-dev
|
|
# On Arch Linux
|
|
sudo pacman -S openssl
|
|
```
|
|
|
|
### OSX
|
|
|
|
OpenSSL 0.9.8 is preinstalled on OSX. Some features are only available when
|
|
linking against OpenSSL 1.0.0 or greater; See below on how to point
|
|
rust-openssl to a separate installation.
|
|
|
|
### Windows
|
|
|
|
Install OpenSSL from [here][1]. Cargo will not be able to find OpenSSL if it's
|
|
installed to the default location. You can either copy the `include/openssl`
|
|
directory, `libssl32.dll`, and `libeay32.dll` to locations that Cargo can find
|
|
or pass the location to Cargo via environment variables:
|
|
|
|
```bash
|
|
env OPENSSL_LIB_DIR=/c/OpenSSL-Win64 OPENSSL_INCLUDE_DIR=/c/OpenSSL-Win64/include cargo build
|
|
```
|
|
|
|
### Manual configuration
|
|
|
|
rust-openssl's build script will by default attempt to locate OpenSSL via
|
|
pkg-config. This will not work in some situations, for example, on systems that
|
|
don't have pkg-config, when cross compiling, or when using a copy of OpenSSL
|
|
other than the normal system install.
|
|
|
|
The build script can be configured via environment variables:
|
|
* `OPENSSL_LIB_DIR` - If specified, a directory that will be used to find
|
|
OpenSSL runtime libraries.
|
|
* `OPENSSL_INCLUDE_DIR` - If specified, a directory that will be used to find
|
|
OpenSSL headers.
|
|
* `OPENSSL_STATIC` - If specified, OpenSSL libraries will be statically rather
|
|
than dynamically linked.
|
|
|
|
If either `OPENSSL_LIB_DIR` or `OPENSSL_INCLUDE_DIR` are specified, then the
|
|
build script will skip the pkg-config step.
|
|
|
|
## Testing
|
|
Several tests expect a local test server to be running to bounce requests off
|
|
of. It's easy to do this. Open a separate terminal window and `cd` to the
|
|
rust-openssl directory. Then run one of the following commands:
|
|
|
|
* Windows: `openssl s_server -accept 15418 -www -cert test/cert.pem -key
|
|
test/key.pem > NUL`
|
|
* Linux: `openssl s_server -accept 15418 -www -cert test/cert.pem -key
|
|
test/key.pem >/dev/null`
|
|
|
|
Then in the original terminal, run `cargo test`. If everything is set up
|
|
correctly, all tests should pass. You might get some warnings in the `openssl
|
|
s_server` window. Those aren't anything to worry about. You can stop the server
|
|
using Control-C.
|
|
|
|
[1]: http://slproweb.com/products/Win32OpenSSL.html
|