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Diffstat (limited to 'whisper/whisperv2/message_test.go')
-rw-r--r--whisper/whisperv2/message_test.go158
1 files changed, 0 insertions, 158 deletions
diff --git a/whisper/whisperv2/message_test.go b/whisper/whisperv2/message_test.go
deleted file mode 100644
index c760ac54c..000000000
--- a/whisper/whisperv2/message_test.go
+++ /dev/null
@@ -1,158 +0,0 @@
-// Copyright 2014 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package whisperv2
-
-import (
- "bytes"
- "crypto/elliptic"
- "testing"
- "time"
-
- "github.com/ethereum/go-ethereum/crypto"
-)
-
-// Tests whether a message can be wrapped without any identity or encryption.
-func TestMessageSimpleWrap(t *testing.T) {
- payload := []byte("hello world")
-
- msg := NewMessage(payload)
- if _, err := msg.Wrap(DefaultPoW, Options{}); err != nil {
- t.Fatalf("failed to wrap message: %v", err)
- }
- if msg.Flags&signatureFlag != 0 {
- t.Fatalf("signature flag mismatch: have %d, want %d", msg.Flags&signatureFlag, 0)
- }
- if len(msg.Signature) != 0 {
- t.Fatalf("signature found for simple wrapping: 0x%x", msg.Signature)
- }
- if !bytes.Equal(msg.Payload, payload) {
- t.Fatalf("payload mismatch after wrapping: have 0x%x, want 0x%x", msg.Payload, payload)
- }
- if msg.TTL/time.Second != DefaultTTL/time.Second {
- t.Fatalf("message TTL mismatch: have %v, want %v", msg.TTL, DefaultTTL)
- }
-}
-
-// Tests whether a message can be signed, and wrapped in plain-text.
-func TestMessageCleartextSignRecover(t *testing.T) {
- key, err := crypto.GenerateKey()
- if err != nil {
- t.Fatalf("failed to create crypto key: %v", err)
- }
- payload := []byte("hello world")
-
- msg := NewMessage(payload)
- if _, err := msg.Wrap(DefaultPoW, Options{
- From: key,
- }); err != nil {
- t.Fatalf("failed to sign message: %v", err)
- }
- if msg.Flags&signatureFlag != signatureFlag {
- t.Fatalf("signature flag mismatch: have %d, want %d", msg.Flags&signatureFlag, signatureFlag)
- }
- if !bytes.Equal(msg.Payload, payload) {
- t.Fatalf("payload mismatch after signing: have 0x%x, want 0x%x", msg.Payload, payload)
- }
-
- pubKey := msg.Recover()
- if pubKey == nil {
- t.Fatalf("failed to recover public key")
- }
- p1 := elliptic.Marshal(crypto.S256(), key.PublicKey.X, key.PublicKey.Y)
- p2 := elliptic.Marshal(crypto.S256(), pubKey.X, pubKey.Y)
- if !bytes.Equal(p1, p2) {
- t.Fatalf("public key mismatch: have 0x%x, want 0x%x", p2, p1)
- }
-}
-
-// Tests whether a message can be encrypted and decrypted using an anonymous
-// sender (i.e. no signature).
-func TestMessageAnonymousEncryptDecrypt(t *testing.T) {
- key, err := crypto.GenerateKey()
- if err != nil {
- t.Fatalf("failed to create recipient crypto key: %v", err)
- }
- payload := []byte("hello world")
-
- msg := NewMessage(payload)
- envelope, err := msg.Wrap(DefaultPoW, Options{
- To: &key.PublicKey,
- })
- if err != nil {
- t.Fatalf("failed to encrypt message: %v", err)
- }
- if msg.Flags&signatureFlag != 0 {
- t.Fatalf("signature flag mismatch: have %d, want %d", msg.Flags&signatureFlag, 0)
- }
- if len(msg.Signature) != 0 {
- t.Fatalf("signature found for anonymous message: 0x%x", msg.Signature)
- }
-
- out, err := envelope.Open(key)
- if err != nil {
- t.Fatalf("failed to open encrypted message: %v", err)
- }
- if !bytes.Equal(out.Payload, payload) {
- t.Errorf("payload mismatch: have 0x%x, want 0x%x", out.Payload, payload)
- }
-}
-
-// Tests whether a message can be properly signed and encrypted.
-func TestMessageFullCrypto(t *testing.T) {
- fromKey, err := crypto.GenerateKey()
- if err != nil {
- t.Fatalf("failed to create sender crypto key: %v", err)
- }
- toKey, err := crypto.GenerateKey()
- if err != nil {
- t.Fatalf("failed to create recipient crypto key: %v", err)
- }
-
- payload := []byte("hello world")
- msg := NewMessage(payload)
- envelope, err := msg.Wrap(DefaultPoW, Options{
- From: fromKey,
- To: &toKey.PublicKey,
- })
- if err != nil {
- t.Fatalf("failed to encrypt message: %v", err)
- }
- if msg.Flags&signatureFlag != signatureFlag {
- t.Fatalf("signature flag mismatch: have %d, want %d", msg.Flags&signatureFlag, signatureFlag)
- }
- if len(msg.Signature) == 0 {
- t.Fatalf("no signature found for signed message")
- }
-
- out, err := envelope.Open(toKey)
- if err != nil {
- t.Fatalf("failed to open encrypted message: %v", err)
- }
- if !bytes.Equal(out.Payload, payload) {
- t.Errorf("payload mismatch: have 0x%x, want 0x%x", out.Payload, payload)
- }
-
- pubKey := out.Recover()
- if pubKey == nil {
- t.Fatalf("failed to recover public key")
- }
- p1 := elliptic.Marshal(crypto.S256(), fromKey.PublicKey.X, fromKey.PublicKey.Y)
- p2 := elliptic.Marshal(crypto.S256(), pubKey.X, pubKey.Y)
- if !bytes.Equal(p1, p2) {
- t.Fatalf("public key mismatch: have 0x%x, want 0x%x", p2, p1)
- }
-}