eelke/IdentityShroud
1
0
Fork 0
Code Issues 4 Pull requests Projects Releases Packages Wiki Activity Actions

Improve the binary storage format of encrypted secrets. Move the related code from AesGcmHelper into the EncryptionService.

Browse source
This commit is contained in:
eelke 2026-02-22 19:11:17 +01:00
parent ac08956339
commit 4201d0240d
11 changed files with 110 additions and 131 deletions
Download patch file Download diff file Expand all files Collapse all files

38
IdentityShroud.Core.Tests/Services/EncryptionServiceTests.cs
View file

@ -1,3 +1,4 @@
using System.Buffers.Text;
using System.Security.Cryptography;
using IdentityShroud.Core.Contracts;
using IdentityShroud.Core.Services;
@ -9,18 +10,43 @@ public class EncryptionServiceTests
[Fact]
public void RoundtripWorks()
{
// Note this code will tend to only test the latest verion.
// setup
string key = Convert.ToBase64String(RandomNumberGenerator.GetBytes(32));
var secretProvider = Substitute.For<ISecretProvider>();
secretProvider.GetSecret("Master").Returns(key);
secretProvider.GetSecret("Master").Returns("IGd9yUMusjNW0ezv8ink3QWlAHKFH45d21LyrbJTokw=");
EncryptionService sut = new(secretProvider);
byte[] input = RandomNumberGenerator.GetBytes(16);
ReadOnlySpan<byte> input = "Hello, World!"u8;
// act
var cipher = sut.Encrypt(input);
var result = sut.Decrypt(cipher);
EncryptionService sut = new(secretProvider);
byte[] cipher = sut.Encrypt(input.ToArray());
byte[] result = sut.Decrypt(cipher);
// verify
Assert.Equal(input, result);
}
[Fact]
public void DecodeV1_Success()
{
// When introducing a new version we need version specific tests to
// make sure decoding of legacy data still works.
// setup
Span<byte> cipher =
[
1, 198, 55, 58, 56, 110, 238, 59, 158, 214, 85, 241, 26, 44, 140, 229, 128, 111, 167, 154, 160, 177, 152,
193, 74, 4, 235, 82, 207, 87, 32, 10, 239, 4, 246, 25, 21, 249, 25, 59, 160, 101
];
var secretProvider = Substitute.For<ISecretProvider>();
secretProvider.GetSecret("Master").Returns("IGd9yUMusjNW0ezv8ink3QWlAHKFH45d21LyrbJTokw=");
// act
EncryptionService sut = new(secretProvider);
byte[] result = sut.Decrypt(cipher.ToArray());
// verify
Assert.Equal("Hello, World!"u8, result);
}
}