125 lines
2.9 KiB
Go
125 lines
2.9 KiB
Go
package gpg
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import (
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"bytes"
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"io"
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"strings"
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"testing"
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"git.sr.ht/~rjarry/aerc/lib/crypto/gpg/gpgbin"
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"git.sr.ht/~rjarry/aerc/models"
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"github.com/emersion/go-message/textproto"
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)
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func init() {
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forceBoundary = "foo"
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}
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func TestEncrypt(t *testing.T) {
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initGPGtest(t)
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importPublicKey()
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importSecretKey()
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var h textproto.Header
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h.Set("From", "John Doe <john.doe@example.org>")
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h.Set("To", "John Doe <john.doe@example.org>")
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var encryptedHeader textproto.Header
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encryptedHeader.Set("Content-Type", "text/plain")
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var encryptedBody = "This is an encrypted message!\r\n"
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to := []string{"john.doe@example.org"}
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from := "john.doe@example.org"
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var buf bytes.Buffer
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cleartext, err := Encrypt(&buf, h, to, from)
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if err != nil {
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t.Fatalf("Encrypt() = %v", err)
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}
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if err = textproto.WriteHeader(cleartext, encryptedHeader); err != nil {
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t.Fatalf("textproto.WriteHeader() = %v", err)
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}
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if _, err = io.WriteString(cleartext, encryptedBody); err != nil {
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t.Fatalf("io.WriteString() = %v", err)
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}
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if err = cleartext.Close(); err != nil {
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t.Fatalf("ciphertext.Close() = %v", err)
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}
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md, err := gpgbin.Decrypt(&buf)
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if err != nil {
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t.Errorf("Encrypt error: could not decrypt test encryption")
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}
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var body bytes.Buffer
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io.Copy(&body, md.Body)
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if s := body.String(); s != wantEncrypted {
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t.Errorf("Encrypt() = \n%v\n but want \n%v", s, wantEncrypted)
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}
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}
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func TestSign(t *testing.T) {
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initGPGtest(t)
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importPublicKey()
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importSecretKey()
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var h textproto.Header
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h.Set("From", "John Doe <john.doe@example.org>")
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h.Set("To", "John Doe <john.doe@example.org>")
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var signedHeader textproto.Header
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signedHeader.Set("Content-Type", "text/plain")
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var signedBody = "This is a signed message!\r\n"
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var buf bytes.Buffer
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cleartext, err := Sign(&buf, h, "john.doe@example.org")
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if err != nil {
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t.Fatalf("Encrypt() = %v", err)
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}
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if err = textproto.WriteHeader(cleartext, signedHeader); err != nil {
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t.Fatalf("textproto.WriteHeader() = %v", err)
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}
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if _, err = io.WriteString(cleartext, signedBody); err != nil {
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t.Fatalf("io.WriteString() = %v", err)
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}
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if err = cleartext.Close(); err != nil {
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t.Fatalf("ciphertext.Close() = %v", err)
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}
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parts := strings.Split(buf.String(), "\r\n--foo\r\n")
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msg := strings.NewReader(parts[1])
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sig := strings.NewReader(parts[2])
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md, err := gpgbin.Verify(msg, sig)
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if err != nil {
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t.Fatalf("gpg.Verify() = %v", err)
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}
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deepEqual(t, md, &wantSigned)
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}
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var wantEncrypted = toCRLF(`Content-Type: text/plain
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This is an encrypted message!
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`)
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var wantSignedBody = toCRLF(`Content-Type: text/plain
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This is a signed message!
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`)
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var wantSigned = models.MessageDetails{
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IsEncrypted: false,
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IsSigned: true,
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SignedBy: "John Doe (This is a test key) <john.doe@example.org>",
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SignedByKeyId: 3490876580878068068,
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SignatureError: "",
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DecryptedWith: "",
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DecryptedWithKeyId: 0,
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Body: strings.NewReader(wantSignedBody),
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Micalg: "pgp-sha256",
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}
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