Simplify Usenet posting to signing onlyHEADmain

1 files changed, 0 insertions, 109 deletions

diff --git a/internal/cryptokit/cryptokit_test.go b/internal/cryptokit/cryptokit_test.go
index 928120e..cc771c2 100644
--- a/internal/cryptokit/cryptokit_test.go
+++ b/internal/cryptokit/cryptokit_test.go
@@ -1,18 +1,10 @@
 package cryptokit
 
 import (
-	"bytes"
 	"crypto/ed25519"
 	"crypto/rand"
-	"crypto/rsa"
 	"encoding/base64"
-	"encoding/pem"
-	"os"
-	"os/exec"
 	"testing"
-
-	"filippo.io/age"
-	"golang.org/x/crypto/ssh"
 )
 
 func TestEd25519SignVerifyAcceptsSeedEncoding(t *testing.T) {
@@ -53,104 +45,3 @@ func TestEd25519PublicKeyAndFingerprint(t *testing.T) {
 		t.Fatalf("unexpected fingerprint %q", fingerprint)
 	}
 }
-
-func TestAgeRoundTrip(t *testing.T) {
-	identity, err := age.GenerateX25519Identity()
-	if err != nil {
-		t.Fatal(err)
-	}
-	ciphertext, err := EncryptAge([]byte("age test"), identity.Recipient().String())
-	if err != nil {
-		t.Fatal(err)
-	}
-	plaintext, err := DecryptAge(ciphertext, identity.String())
-	if err != nil {
-		t.Fatal(err)
-	}
-	if string(plaintext) != "age test" {
-		t.Fatalf("unexpected plaintext %q", plaintext)
-	}
-}
-
-func TestAgeSSHCompatibility(t *testing.T) {
-	testKey := func(private any) {
-		signer, err := ssh.NewSignerFromKey(private)
-		if err != nil {
-			t.Fatal(err)
-		}
-		privatePEM, err := ssh.MarshalPrivateKey(private, "")
-		if err != nil {
-			t.Fatal(err)
-		}
-		ciphertext, err := EncryptAge([]byte("age SSH test"), string(ssh.MarshalAuthorizedKey(signer.PublicKey())))
-		if err != nil {
-			t.Fatal(err)
-		}
-		plaintext, err := DecryptAge(ciphertext, string(pem.EncodeToMemory(privatePEM)))
-		if err != nil {
-			t.Fatal(err)
-		}
-		if string(plaintext) != "age SSH test" {
-			t.Fatalf("unexpected plaintext %q", plaintext)
-		}
-	}
-	_, edPrivate, err := ed25519.GenerateKey(rand.Reader)
-	if err != nil {
-		t.Fatal(err)
-	}
-	testKey(edPrivate)
-	rsaPrivate, err := rsa.GenerateKey(rand.Reader, 2048)
-	if err != nil {
-		t.Fatal(err)
-	}
-	testKey(rsaPrivate)
-}
-
-func TestOpenPGPRoundTripWithUserKeyMaterial(t *testing.T) {
-	gpg, err := exec.LookPath("gpg")
-	if err != nil {
-		t.Skip("gpg is not installed")
-	}
-	home := t.TempDir()
-	if err := os.Chmod(home, 0o700); err != nil {
-		t.Fatal(err)
-	}
-	run := func(args []string, input []byte) ([]byte, error) {
-		cmd := exec.Command(gpg, append([]string{"--batch", "--no-tty", "--no-options", "--homedir", home}, args...)...)
-		cmd.Stdin = bytes.NewReader(input)
-		return cmd.Output()
-	}
-	if _, err := run([]string{"--pinentry-mode", "loopback", "--passphrase", "", "--quick-generate-key", "Aegis Test <aegis@example.invalid>", "rsa2048", "sign", "1d"}, nil); err != nil {
-		t.Skipf("gpg cannot create an ephemeral test key: %v", err)
-	}
-	if _, err := run([]string{"--pinentry-mode", "loopback", "--passphrase", "", "--quick-add-key", "aegis@example.invalid", "rsa2048", "encrypt", "1d"}, nil); err != nil {
-		t.Skipf("gpg cannot create an ephemeral encryption subkey: %v", err)
-	}
-	publicKey, err := run([]string{"--armor", "--export", "aegis@example.invalid"}, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-	privateKey, err := run([]string{"--armor", "--export-secret-keys", "aegis@example.invalid"}, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-	message := []byte("OpenPGP compatibility test")
-	signature, err := SignOpenPGPDetached(message, string(privateKey))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if err := VerifyOpenPGPDetached(message, signature, string(publicKey)); err != nil {
-		t.Fatal(err)
-	}
-	ciphertext, err := EncryptOpenPGP(message, string(publicKey), string(privateKey))
-	if err != nil {
-		t.Fatal(err)
-	}
-	plaintext, err := DecryptOpenPGP([]byte(ciphertext), string(privateKey))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if string(plaintext) != string(message) {
-		t.Fatalf("unexpected plaintext %q", plaintext)
-	}
-}