104 lines
3.1 KiB
Go
104 lines
3.1 KiB
Go
package crypto
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import (
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"encoding/base64"
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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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var testAttachmentKey, _ = base64.StdEncoding.DecodeString("ExXmnSiQ2QCey20YLH6qlLhkY3xnIBC1AwlIXwK/HvY=")
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func TestAttachmentGetKey(t *testing.T) {
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testKeyPacketsDecoded, err := base64.StdEncoding.DecodeString(readTestFile("attachment_keypacket", false))
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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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sessionKey, err := keyRingTestPrivate.DecryptSessionKey(testKeyPacketsDecoded)
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if err != nil {
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t.Fatal("Expected no error while decrypting KeyPacket, got:", err)
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}
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assert.Exactly(t, testAttachmentKey, sessionKey.Key)
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}
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func TestAttachmentSetKey(t *testing.T) {
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keyPackets, err := keyRingTestPublic.EncryptSessionKey(testSessionKey)
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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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sessionKey, err := keyRingTestPrivate.DecryptSessionKey(keyPackets)
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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, testSessionKey, sessionKey)
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}
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func TestAttachmentEncryptDecrypt(t *testing.T) {
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var testAttachmentCleartext = "cc,\ndille."
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var message = NewPlainMessageFromFile([]byte(testAttachmentCleartext), "test.txt", 1602518992)
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encSplit, err := keyRingTestPrivate.EncryptAttachment(message, "")
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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 := keyRingTestPrivate.DecryptAttachment(encSplit)
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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, message, redecData)
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}
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func TestAttachmentEncrypt(t *testing.T) {
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var testAttachmentCleartext = "cc,\ndille."
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var message = NewPlainMessageFromFile([]byte(testAttachmentCleartext), "test.txt", 1602518992)
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encSplit, err := keyRingTestPrivate.EncryptAttachment(message, "")
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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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pgpMessage := NewPGPMessage(encSplit.GetBinary())
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redecData, err := keyRingTestPrivate.Decrypt(pgpMessage, nil, 0)
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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, message, redecData)
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}
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func TestAttachmentDecrypt(t *testing.T) {
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var testAttachmentCleartext = "cc,\ndille."
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var message = NewPlainMessageFromFile([]byte(testAttachmentCleartext), "test.txt", 1602518992)
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encrypted, err := keyRingTestPrivate.Encrypt(message, nil)
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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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armored, err := encrypted.GetArmored()
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if err != nil {
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t.Fatal("Expected no error while armoring, got:", err)
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}
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pgpSplitMessage, err := NewPGPSplitMessageFromArmored(armored)
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if err != nil {
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t.Fatal("Expected no error while unarmoring, got:", err)
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}
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redecData, err := keyRingTestPrivate.DecryptAttachment(pgpSplitMessage)
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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, message, redecData)
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}
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