72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
package crypto
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import (
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"encoding/base64"
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"io/ioutil"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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// const testAttachmentEncrypted =
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// `0ksB0fHC6Duezx/0TqpK/82HSl8+qCY0c2BCuyrSFoj6Dubd93T3//32jVYa624NYvfvxX+UxFKYKJxG09gFsU1IVc87cWvUgmUmgjU=`
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func TestAttachmentGetKey(t *testing.T) {
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testKeyPackets, err := ioutil.ReadFile("testdata/attachment_keypacket")
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if err != nil {
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t.Error("Expected no error while reading from file, got:", err)
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return
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}
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testKeyPacketsDecoded, err := base64.StdEncoding.DecodeString(string(testKeyPackets))
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if err != nil {
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t.Fatal("Expected no error while decoding base64 KeyPacket, got:", err)
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}
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split, err := SeparateKeyAndData(
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testPrivateKeyRing,
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strings.NewReader(string(testKeyPacketsDecoded)),
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len(testKeyPacketsDecoded),
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-1)
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if err != nil {
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t.Fatal("Expected no error while decrypting attachment key, got:", err)
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}
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assert.Exactly(t, testSymmetricKey.Key, split.KeyPacket)
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}
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func TestAttachmentSetKey(t *testing.T) {
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packets, err := SetKey(testPublicKeyRing, testSymmetricKey)
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if err != nil {
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t.Fatal("Expected no error while encrypting attachment key, got:", err)
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}
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keyPackets, err := base64.StdEncoding.DecodeString(packets)
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if err != nil {
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t.Fatal("Expected no error while decoding base64 KeyPacket, got:", err)
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}
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split, err := SeparateKeyAndData(testPrivateKeyRing, strings.NewReader(string(keyPackets)), len(keyPackets), -1)
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if err != nil {
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t.Fatal("Expected no error while decrypting attachment key, got:", err)
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}
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assert.Exactly(t, testSymmetricKey.Key, split.KeyPacket)
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}
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func TestAttachnentEncryptDecrypt(t *testing.T) {
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var testAttachmentCleartext = "cc,\ndille."
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encSplit, err := pgp.EncryptAttachment([]byte(testAttachmentCleartext), "s.txt", testPrivateKeyRing)
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if err != nil {
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t.Fatal("Expected no error while encrypting attachment, got:", err)
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}
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redecData, err := pgp.DecryptAttachment(encSplit.KeyPacket, encSplit.DataPacket, testPrivateKeyRing, "")
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if err != nil {
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t.Fatal("Expected no error while decrypting attachment, got:", err)
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}
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assert.Exactly(t, testAttachmentCleartext, string(redecData))
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}
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