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// Copyright (c) 2021 Andreas Auernhammer. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
package minisign
import (
"io"
"os"
"testing"
)
func TestRoundtrip(t *testing.T) {
const Password = "correct horse battery staple"
privateKey, err := PrivateKeyFromFile(Password, "./internal/testdata/minisign.key")
if err != nil {
t.Fatalf("Failed to load private key: %v", err)
}
message, err := os.ReadFile("./internal/testdata/message.txt")
if err != nil {
t.Fatalf("Failed to load message: %v", err)
}
signature := Sign(privateKey, message)
publicKey, err := PublicKeyFromFile("./internal/testdata/minisign.pub")
if err != nil {
t.Fatalf("Failed to load public key: %v", err)
}
if !Verify(publicKey, message, signature) {
t.Fatalf("Verification failed: signature %q - public key %q", signature, publicKey)
}
}
func TestReaderRoundtrip(t *testing.T) {
const Password = "correct horse battery staple"
privateKey, err := PrivateKeyFromFile(Password, "./internal/testdata/minisign.key")
if err != nil {
t.Fatalf("Failed to load private key: %v", err)
}
file, err := os.Open("./internal/testdata/message.txt")
if err != nil {
t.Fatalf("Failed to open message: %v", err)
}
defer file.Close()
reader := NewReader(file)
if _, err = io.Copy(io.Discard, reader); err != nil {
t.Fatalf("Failed to read message: %v", err)
}
signature := reader.Sign(privateKey)
publicKey, err := PublicKeyFromFile("./internal/testdata/minisign.pub")
if err != nil {
t.Fatalf("Failed to load public key: %v", err)
}
if !reader.Verify(publicKey, signature) {
t.Fatalf("Verification failed: signature %q - public key %q", signature, publicKey)
}
}
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