1 package apub
2 
3 import (
4 	"crypto/rsa"
5 	"crypto/x509"
6 	"encoding/pem"
7 	"net/http"
8 	"os"
9 	"strings"
10 	"testing"
11 )
12 
13 func readPrivKey(name string) (*rsa.PrivateKey, error) {
14 	b, err := os.ReadFile(name)
15 	if err != nil {
16 		return nil, err
17 	}
18 	block, _ := pem.Decode(b)
19 	return x509.ParsePKCS1PrivateKey(block.Bytes)
20 }
21 
22 func TestSign(t *testing.T) {
23 	req, err := http.NewRequest(http.MethodPost, "http://example.invalid", strings.NewReader("hello, world!"))
24 	if err != nil {
25 		t.Fatal(err)
26 	}
27 	key, err := readPrivKey("testdata/private.pem")
28 	if err != nil {
29 		t.Fatal(err)
30 	}
31 	if err := Sign(req, key, "http://from.invalid/actor"); err != nil {
32 		t.Fatal(err)
33 	}
34 }