mirror of
https://github.com/rocky-linux/peridot.git
synced 2024-11-27 15:36:25 +00:00
70 lines
1.9 KiB
Markdown
70 lines
1.9 KiB
Markdown
# GoCertifi: SSL Certificates for Golang
|
|
|
|
This Go package contains a CA bundle that you can reference in your Go code.
|
|
This is useful for systems that do not have CA bundles that Golang can find
|
|
itself, or where a uniform set of CAs is valuable.
|
|
|
|
This is the same CA bundle that ships with the
|
|
[Python Requests](https://github.com/kennethreitz/requests) library, and is a
|
|
Golang specific port of [certifi](https://github.com/kennethreitz/certifi). The
|
|
CA bundle is derived from Mozilla's canonical set.
|
|
|
|
## Usage
|
|
|
|
You can use the `gocertifi` package as follows:
|
|
|
|
```go
|
|
import "github.com/certifi/gocertifi"
|
|
|
|
certPool, err := gocertifi.CACerts()
|
|
```
|
|
|
|
You can use the returned `*x509.CertPool` as part of an HTTP transport, for example:
|
|
|
|
```go
|
|
import (
|
|
"net/http"
|
|
"crypto/tls"
|
|
)
|
|
|
|
// Setup an HTTP client with a custom transport
|
|
transport := &http.Transport{
|
|
Proxy: ProxyFromEnvironment,
|
|
DialContext: (&net.Dialer{
|
|
Timeout: 30 * time.Second,
|
|
KeepAlive: 30 * time.Second,
|
|
DualStack: true,
|
|
}).DialContext,
|
|
ForceAttemptHTTP2: true,
|
|
MaxIdleConns: 100,
|
|
IdleConnTimeout: 90 * time.Second,
|
|
TLSHandshakeTimeout: 10 * time.Second,
|
|
ExpectContinueTimeout: 1 * time.Second,
|
|
}
|
|
// or, starting with go1.13 simply use:
|
|
// transport := http.DefaultTransport.(*http.Transport).Clone()
|
|
|
|
transport.TLSClientConfig = &tls.Config{RootCAs: certPool}
|
|
client := &http.Client{Transport: transport}
|
|
|
|
// Make an HTTP request using our custom transport
|
|
resp, err := client.Get("https://example.com")
|
|
```
|
|
|
|
## Detailed Documentation
|
|
|
|
Import as follows:
|
|
|
|
```go
|
|
import "github.com/certifi/gocertifi"
|
|
```
|
|
|
|
### Functions
|
|
|
|
```go
|
|
func CACerts() (*x509.CertPool, error)
|
|
```
|
|
CACerts builds an X.509 certificate pool containing the Mozilla CA Certificate
|
|
bundle. This can't actually error and always returns successfully with `nil`
|
|
as the error. This will be replaced in `v2` to only return the `CertPool`.
|