forgejo/modules/util/keypair_test.go
KN4CK3R d987ac6bf1
Add Chef package registry (#22554)
This PR implements a [Chef registry](https://chef.io/) to manage
cookbooks. This package type was a bit complicated because Chef uses RSA
signed requests as authentication with the registry.


![grafik](https://user-images.githubusercontent.com/1666336/213747995-46819fd8-c3d6-45a2-afd4-a4c3c8505a4a.png)


![grafik](https://user-images.githubusercontent.com/1666336/213748145-d01c9e81-d4dd-41e3-a3cc-8241862c3166.png)

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-02-06 09:49:21 +08:00

61 lines
1.4 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package util
import (
"crypto"
"crypto/rand"
"crypto/rsa"
"crypto/sha256"
"crypto/x509"
"encoding/pem"
"regexp"
"testing"
"github.com/stretchr/testify/assert"
)
func TestKeygen(t *testing.T) {
priv, pub, err := GenerateKeyPair(2048)
assert.NoError(t, err)
assert.NotEmpty(t, priv)
assert.NotEmpty(t, pub)
assert.Regexp(t, regexp.MustCompile("^-----BEGIN RSA PRIVATE KEY-----.*"), priv)
assert.Regexp(t, regexp.MustCompile("^-----BEGIN PUBLIC KEY-----.*"), pub)
}
func TestSignUsingKeys(t *testing.T) {
priv, pub, err := GenerateKeyPair(2048)
assert.NoError(t, err)
privPem, _ := pem.Decode([]byte(priv))
if privPem == nil || privPem.Type != "RSA PRIVATE KEY" {
t.Fatal("key is wrong type")
}
privParsed, err := x509.ParsePKCS1PrivateKey(privPem.Bytes)
assert.NoError(t, err)
pubPem, _ := pem.Decode([]byte(pub))
if pubPem == nil || pubPem.Type != "PUBLIC KEY" {
t.Fatal("key failed to decode")
}
pubParsed, err := x509.ParsePKIXPublicKey(pubPem.Bytes)
assert.NoError(t, err)
// Sign
msg := "activity pub is great!"
h := sha256.New()
h.Write([]byte(msg))
d := h.Sum(nil)
sig, err := rsa.SignPKCS1v15(rand.Reader, privParsed, crypto.SHA256, d)
assert.NoError(t, err)
// Verify
err = rsa.VerifyPKCS1v15(pubParsed.(*rsa.PublicKey), crypto.SHA256, d, sig)
assert.NoError(t, err)
}